diff --git a/Base/Axis/Bin.cpp b/Base/Axis/Bin.cpp
index a34d837d819da00c5ed93ebee23cfc49574c1c5e..b63daebfde650ef53367ad681b8e5cd3f27051cc 100644
--- a/Base/Axis/Bin.cpp
+++ b/Base/Axis/Bin.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Base/Axis/Bin.cpp
 //! @brief     Implements structs Bin1D, Bin1DCVector
diff --git a/Base/Axis/Bin.h b/Base/Axis/Bin.h
index b62a18d0a3b6728b51d58925bcb0a473bef2a11c..5131284f10eadcea2f2434ba9f352f4178db47da 100644
--- a/Base/Axis/Bin.h
+++ b/Base/Axis/Bin.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Base/Axis/Bin.h
 //! @brief     Defines structs Bin1D, Bin1DCVector
diff --git a/Base/Axis/ConstKBinAxis.cpp b/Base/Axis/ConstKBinAxis.cpp
index ac2b29179c911be49007972275a9ee1dbdfbafdd..304926b896012fce0c3c569346221be1776c700b 100644
--- a/Base/Axis/ConstKBinAxis.cpp
+++ b/Base/Axis/ConstKBinAxis.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Base/Axis/ConstKBinAxis.cpp
 //! @brief     Implement class ConstKBinAxis.
diff --git a/Base/Axis/ConstKBinAxis.h b/Base/Axis/ConstKBinAxis.h
index 90a616fa5896c009072ba3fa61fc0482af06c130..61bb459bc3658c72ff9547305e5f045f622ba8be 100644
--- a/Base/Axis/ConstKBinAxis.h
+++ b/Base/Axis/ConstKBinAxis.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Base/Axis/ConstKBinAxis.h
 //! @brief     Defines class ConstKBinAxis.
diff --git a/Base/Axis/CustomBinAxis.cpp b/Base/Axis/CustomBinAxis.cpp
index 4a65292dfa03557a76edefd32db94a5a48603a3b..6099012d08b1fd706c3e318788f1222f7ce68dbd 100644
--- a/Base/Axis/CustomBinAxis.cpp
+++ b/Base/Axis/CustomBinAxis.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Base/Axis/CustomBinAxis.cpp
 //! @brief     Implement class CustomBinAxis.
diff --git a/Base/Axis/CustomBinAxis.h b/Base/Axis/CustomBinAxis.h
index 09cbbcbaeb6c021b3f94fe5cb583db19af461493..31e051d20480d6835643fa81de8ced18b1cada05 100644
--- a/Base/Axis/CustomBinAxis.h
+++ b/Base/Axis/CustomBinAxis.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Base/Axis/CustomBinAxis.h
 //! @brief     Defines class CustomBinAxis.
diff --git a/Base/Axis/FixedBinAxis.cpp b/Base/Axis/FixedBinAxis.cpp
index 49f2080ba2db42b090108f3a35eb0f999d36c1bd..b9ff1026dcad309caa1b055ca79c1f526f90e66b 100644
--- a/Base/Axis/FixedBinAxis.cpp
+++ b/Base/Axis/FixedBinAxis.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Base/Axis/FixedBinAxis.cpp
 //! @brief     Implement class FixedBinAxis.
diff --git a/Base/Axis/FixedBinAxis.h b/Base/Axis/FixedBinAxis.h
index 40bbf1798036fa664814a3f5e56902415d74fce3..3bd6063a1bbdda85e9fdd78aff66ee28b7812905 100644
--- a/Base/Axis/FixedBinAxis.h
+++ b/Base/Axis/FixedBinAxis.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Base/Axis/FixedBinAxis.h
 //! @brief     Defines class FixedBinAxis.
diff --git a/Base/Axis/IAxis.cpp b/Base/Axis/IAxis.cpp
index 4dfdc78fd500cbd60244bb9794d85bba4254a1b7..f741a601e178bb622c01bdfdd3b23908788980a7 100644
--- a/Base/Axis/IAxis.cpp
+++ b/Base/Axis/IAxis.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Base/Axis/IAxis.cpp
 //! @brief     Implements interface IAxis.
diff --git a/Base/Axis/IAxis.h b/Base/Axis/IAxis.h
index dc2ea39316e6626d62e3df51e971499c550af785..ad306d2feccbcedd408833e84e5bc4c90a9027ce 100644
--- a/Base/Axis/IAxis.h
+++ b/Base/Axis/IAxis.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Base/Axis/IAxis.h
 //! @brief     Defines interface IAxis.
diff --git a/Base/Axis/PointwiseAxis.cpp b/Base/Axis/PointwiseAxis.cpp
index cbd6b020a5b6b51fadb39a0575cac2c5cf730107..2252da7d1fa038c2e0ceecf8301a283ce1517afe 100644
--- a/Base/Axis/PointwiseAxis.cpp
+++ b/Base/Axis/PointwiseAxis.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Base/Axis/PointwiseAxis.cpp
 //! @brief     Implements class PointwiseAxis.
diff --git a/Base/Axis/PointwiseAxis.h b/Base/Axis/PointwiseAxis.h
index 82de012a21d3f38b1e4d2d0eb29c6d673d2fdeca..97bf222797e42d53fa37a4994cbfc083f92891ad 100644
--- a/Base/Axis/PointwiseAxis.h
+++ b/Base/Axis/PointwiseAxis.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Base/Axis/PointwiseAxis.h
 //! @brief     Defines class PointwiseAxis.
diff --git a/Base/Axis/VariableBinAxis.cpp b/Base/Axis/VariableBinAxis.cpp
index a480665f29c23168fcdf9c4af625d216b26cfd1c..5313331dbc93ff68b4d0ed4fb9e55d294322455c 100644
--- a/Base/Axis/VariableBinAxis.cpp
+++ b/Base/Axis/VariableBinAxis.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Base/Axis/VariableBinAxis.cpp
 //! @brief     Implements VariableBinAxis class.
diff --git a/Base/Axis/VariableBinAxis.h b/Base/Axis/VariableBinAxis.h
index f7885c509e269bde5b18ea85303aef75334ac0ad..cae3dc332333062a2641fbc4cdf5e1a2bc1cb7ac 100644
--- a/Base/Axis/VariableBinAxis.h
+++ b/Base/Axis/VariableBinAxis.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Base/Axis/VariableBinAxis.h
 //! @brief     Defines class VariableBinAxis.
diff --git a/Base/Const/PhysicalConstants.h b/Base/Const/PhysicalConstants.h
index 5ff809e4877ef0815bd13f882fbf6810ebb7b66a..a7c73e267a5c1faf360afc3ee730bc398551782d 100644
--- a/Base/Const/PhysicalConstants.h
+++ b/Base/Const/PhysicalConstants.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Base/Const/PhysicalConstants.h
 //! @brief     Defines the values of physical constants (SI)
diff --git a/Base/Const/Units.h b/Base/Const/Units.h
index 5832545c91903fe344209e97e5c32d574c18271a..854d5dfb48ba98589e08c97cb5fce720eb6942a4 100644
--- a/Base/Const/Units.h
+++ b/Base/Const/Units.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Base/Const/Units.h
 //! @brief     Defines some unit conversion factors and other constants in namespace Units.
diff --git a/Base/Math/Bessel.cpp b/Base/Math/Bessel.cpp
index 278454d86b95f1a744f751588c83bb0717dfa111..2111fc55e730ee8711e6e036c8037530d114c715 100644
--- a/Base/Math/Bessel.cpp
+++ b/Base/Math/Bessel.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Base/Math/Bessel.cpp
 //! @brief     Implements Bessel functions in namespace Math.
diff --git a/Base/Math/Bessel.h b/Base/Math/Bessel.h
index c9e8ee853db374c1183b5dc81e614230c3000e46..6bf4500c803eadb0639abf0e7af5b367e108a86e 100644
--- a/Base/Math/Bessel.h
+++ b/Base/Math/Bessel.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Base/Math/Bessel.h
 //! @brief     Defines Bessel functions in namespace Math.
diff --git a/Base/Math/Constants.h b/Base/Math/Constants.h
index 1e6d891c2c726a4c7c4cf69b350398c47a1f7327..2a2080234049d8d0758ec1ba43ac32261d6d8d85 100644
--- a/Base/Math/Constants.h
+++ b/Base/Math/Constants.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Base/Math/Constants.h
 //! @brief     Defines M_PI and some more mathematical constants.
diff --git a/Base/Math/FourierTransform.cpp b/Base/Math/FourierTransform.cpp
index da2ee1ec5b7d06cb5cc592953dd49f6cb27a02fd..3930a43bbcf567539c5e5b4211363bddd859017c 100644
--- a/Base/Math/FourierTransform.cpp
+++ b/Base/Math/FourierTransform.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Base/Math/FourierTransform.cpp
 //! @brief     Implements class FourierTransform.
diff --git a/Base/Math/FourierTransform.h b/Base/Math/FourierTransform.h
index cd0208418ea6915b8bdde4c19f43eb582ab1c2cb..7f593667a639f6e34381d1eb37198f776ba4d03e 100644
--- a/Base/Math/FourierTransform.h
+++ b/Base/Math/FourierTransform.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Base/Math/FourierTransform.h
 //! @brief     Defines class Math::FourierTransform.
diff --git a/Base/Math/Functions.cpp b/Base/Math/Functions.cpp
index b50457a2609aa3dedcf85d7b8ac45c504b9e5fd7..f3d3ae378a56301620a7ab32edf4972a57f6b9e6 100644
--- a/Base/Math/Functions.cpp
+++ b/Base/Math/Functions.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Base/Math/Functions.cpp
 //! @brief     Implements functions in namespace Math.
diff --git a/Base/Math/Functions.h b/Base/Math/Functions.h
index 9ec04441a8ab3b4b0b78023c3b9f6f6799237e9e..fb44136f000de7a3dfcdb02c2d9eef96e9d27a0e 100644
--- a/Base/Math/Functions.h
+++ b/Base/Math/Functions.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Base/Math/Functions.h
 //! @brief     Defines functions in namespace Math.
diff --git a/Base/Math/IntegratorGK.cpp b/Base/Math/IntegratorGK.cpp
index b9a5e2328abb22067c5cfd3f06cfbbb0b1665a7e..752ddd1776b3729ad6269e29e3c9404f7395ed58 100644
--- a/Base/Math/IntegratorGK.cpp
+++ b/Base/Math/IntegratorGK.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Base/Math/IntegratorGK.cpp
 //! @brief     Implements classes RealIntegrator, ComplexIntegrator.
diff --git a/Base/Math/IntegratorGK.h b/Base/Math/IntegratorGK.h
index c1e9d2253b95d1f0ccf19d8f5a320199beb94566..58129057b5e6ff79be48177515dcd390a73d6673 100644
--- a/Base/Math/IntegratorGK.h
+++ b/Base/Math/IntegratorGK.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Base/Math/IntegratorGK.h
 //! @brief     Defines classes RealIntegrator, ComplexIntegrator.
diff --git a/Base/Math/IntegratorMCMiser.h b/Base/Math/IntegratorMCMiser.h
index c28bbaf956e948853885f468a715b9164a7dc598..e8978283818cb4cf4a8ff2390f74ef6a533230b8 100644
--- a/Base/Math/IntegratorMCMiser.h
+++ b/Base/Math/IntegratorMCMiser.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Base/Math/IntegratorMCMiser.h
 //! @brief     Defines and implements template class IntegratorMCMiser.
diff --git a/Base/Math/Numeric.cpp b/Base/Math/Numeric.cpp
index 412a59e61dd253cb30e3cd03bdfa188fa077140b..6749fa78c016876d96bf13aa66046c2639dac815 100644
--- a/Base/Math/Numeric.cpp
+++ b/Base/Math/Numeric.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Base/Math/Numeric.cpp
 //! @brief     Implements "almost equal" in namespace Numeric.
diff --git a/Base/Math/Numeric.h b/Base/Math/Numeric.h
index 022736d6099a3a0edbaa28814ec3c8655e2c68b1..d80bfa7b4fca3a6c39f7585f797a0c0f464acddd 100644
--- a/Base/Math/Numeric.h
+++ b/Base/Math/Numeric.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Base/Math/Numeric.h
 //! @brief     Defines constants and "almost equal" in namespace Numeric.
diff --git a/Base/Math/Precomputed.h b/Base/Math/Precomputed.h
index 7207ce7d4140fb739552b9a8e0ae8209f66650e7..b369ba83bbaf351a79aeb161bc495263cc6e7e86 100644
--- a/Base/Math/Precomputed.h
+++ b/Base/Math/Precomputed.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Base/Math/Precomputed.h
 //! @brief     Defines namespace Math::Precomputed, providing precomputed constants
diff --git a/Base/Pixel/IPixel.h b/Base/Pixel/IPixel.h
index 53b1c8c7678a94a25d5df390eec7223fc15f940f..db8114056cef75126de1d56dcbaa51dc442c2559 100644
--- a/Base/Pixel/IPixel.h
+++ b/Base/Pixel/IPixel.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Base/Pixel/IPixel.h
 //! @brief     Defines and implements interface IPixel.
diff --git a/Base/Pixel/PolarizationHandler.cpp b/Base/Pixel/PolarizationHandler.cpp
index 3e71f6ee9f7353ebb2090f299e2d3c15a4b2abdd..5c3b53d0dce4c2005bbc88342c1ec92c54ac08a6 100644
--- a/Base/Pixel/PolarizationHandler.cpp
+++ b/Base/Pixel/PolarizationHandler.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Base/Pixel/PolarizationHandler.cpp
 //! @brief     Implements class PolarizationHandler.
diff --git a/Base/Pixel/PolarizationHandler.h b/Base/Pixel/PolarizationHandler.h
index de31a5e5640efa408a6c3461efba8eaa753459df..f5b8c4e37bb0c1730871ac3c4e632335bd2c2b91 100644
--- a/Base/Pixel/PolarizationHandler.h
+++ b/Base/Pixel/PolarizationHandler.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Base/Pixel/PolarizationHandler.h
 //! @brief     Defines class PolarizationHandler.
diff --git a/Base/Pixel/SimulationElement.cpp b/Base/Pixel/SimulationElement.cpp
index bb22be4468b205b59fc8c213427508449a5b4831..702fad51769fc0ed0565e0e245b663059940e0c8 100644
--- a/Base/Pixel/SimulationElement.cpp
+++ b/Base/Pixel/SimulationElement.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Base/Pixel/SimulationElement.cpp
 //! @brief     Implements class SimulationElement.
diff --git a/Base/Pixel/SimulationElement.h b/Base/Pixel/SimulationElement.h
index d966763703de8d9d36169d36c37a2bc72a69d1d1..87a64e75bb6af44ba43f2589730525671f5418b3 100644
--- a/Base/Pixel/SimulationElement.h
+++ b/Base/Pixel/SimulationElement.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Base/Pixel/SimulationElement.h
 //! @brief     Defines class SimulationElement.
diff --git a/Base/Progress/DelayedProgressCounter.cpp b/Base/Progress/DelayedProgressCounter.cpp
index d1c4acee70eddd2eed007870f0c73d36e29ca60a..da2e2494d163c4d4bee7aeaa785f3d9bce81a7fa 100644
--- a/Base/Progress/DelayedProgressCounter.cpp
+++ b/Base/Progress/DelayedProgressCounter.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Base/Progress/DelayedProgressCounter.cpp
 //! @brief     Implements class DelayedProgressCounter.
diff --git a/Base/Progress/DelayedProgressCounter.h b/Base/Progress/DelayedProgressCounter.h
index e7b661a2a70341836c8d6a397b0f9b4dbfe46d62..3e31d71676602cc9439f6169f311a8cdf81fdcf3 100644
--- a/Base/Progress/DelayedProgressCounter.h
+++ b/Base/Progress/DelayedProgressCounter.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Base/Progress/DelayedProgressCounter.h
 //! @brief     Defines class DelayedProgressCounter.
diff --git a/Base/Progress/ProgressHandler.cpp b/Base/Progress/ProgressHandler.cpp
index c683bd5733e2bb3c715b0a41d742a85be9dfcffa..1fc3117759e5a057780e06b866070ce444887e89 100644
--- a/Base/Progress/ProgressHandler.cpp
+++ b/Base/Progress/ProgressHandler.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Base/Progress/ProgressHandler.cpp
 //! @brief     Implements class ProgressHandler.
diff --git a/Base/Progress/ProgressHandler.h b/Base/Progress/ProgressHandler.h
index 53e0cfbabe757f286f93e12bf50fff7e91af577d..8ed4eb32dba80b81ee11de4d46f0080f151e9d0b 100644
--- a/Base/Progress/ProgressHandler.h
+++ b/Base/Progress/ProgressHandler.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Base/Progress/ProgressHandler.h
 //! @brief     Defines class ProgressHandler.
diff --git a/Base/Py/PyCore.h b/Base/Py/PyCore.h
index bb73bb34d56fb8a7503188f203f2878ecccd6b04..f116064d0e29fc07ab1d40b8076d279d8eded46b 100644
--- a/Base/Py/PyCore.h
+++ b/Base/Py/PyCore.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Base/Py/PyCore.h
 //! @brief     Includes python header and takes care of warnings.
diff --git a/Base/Py/PyObject.h b/Base/Py/PyObject.h
index 0d78a56d4e08dddef54e9f963de3839953c98676..b8d6ef2545cd8753ade7cbd65b174716d7aedf1e 100644
--- a/Base/Py/PyObject.h
+++ b/Base/Py/PyObject.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Base/Py/PyObject.h
 //! @brief     PyObvject forward declaration.
diff --git a/Base/Py/PyUtils.cpp b/Base/Py/PyUtils.cpp
index 964b1fc64a31e0fcdbcdb563baf1fa2788994529..c6bae306d36c6d771475436a6554c1f1583919fe 100644
--- a/Base/Py/PyUtils.cpp
+++ b/Base/Py/PyUtils.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Base/Py/PyUtils.cpp
 //! @brief     IOmplements various functions from PyUtils namespace
diff --git a/Base/Py/PyUtils.h b/Base/Py/PyUtils.h
index 590d9ee1d1241cf267d1a98cd733ea82f1f4911f..05c3e1f147defd10407f37e658d66bb4ab7464c6 100644
--- a/Base/Py/PyUtils.h
+++ b/Base/Py/PyUtils.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Base/Py/PyUtils.h
 //! @brief     Defines PyUtils namespace
diff --git a/Base/Types/CloneableVector.h b/Base/Types/CloneableVector.h
index cf207935bf285b6512a902c5eac97a25d938c221..a9aa15785f756d0a81f269d53ccab41c3f6d8e97 100644
--- a/Base/Types/CloneableVector.h
+++ b/Base/Types/CloneableVector.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Base/Types/CloneableVector.h
 //! @brief     Defines and implements templated class CloneableVector.
diff --git a/Base/Types/Complex.h b/Base/Types/Complex.h
index c854e0b4c99c5c0b017f7bfe0604c15d83f20778..095879c8a0a8af0090fd6fe950f0489a2ed1cf35 100644
--- a/Base/Types/Complex.h
+++ b/Base/Types/Complex.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Base/Types/Complex.h
 //! @brief     Defines complex_t, and a few elementary functions
diff --git a/Base/Types/ICloneable.h b/Base/Types/ICloneable.h
index e11a528ca1325a69ef36ae651d5818c8881ed284..04906e4f504aa4b3e56622d64952b853acd17349 100644
--- a/Base/Types/ICloneable.h
+++ b/Base/Types/ICloneable.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Base/Types/ICloneable.h
 //! @brief     Defines and implements the standard mix-in ICloneable.
diff --git a/Base/Types/SafePointerVector.h b/Base/Types/SafePointerVector.h
index 2306a3cad1fd51dec6541c2eca9ed12544a489d5..60cf6082693d3eee89c568e47deb3a11ef191bcd 100644
--- a/Base/Types/SafePointerVector.h
+++ b/Base/Types/SafePointerVector.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Base/Types/SafePointerVector.h
 //! @brief     Defines and implements template class SafePointerVector.
diff --git a/Base/Utils/Algorithms.h b/Base/Utils/Algorithms.h
index 014b21dce309366bbf145b1bc816817fb2bfbcc5..3ae039dba3ab7a9e237fc822740831326027b210 100644
--- a/Base/Utils/Algorithms.h
+++ b/Base/Utils/Algorithms.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Base/Utils/Algorithms.h
 //! @brief     Defines and implements namespace algo with some algorithms
diff --git a/Base/Utils/Assert.h b/Base/Utils/Assert.h
index bc8ab08ef958befc167c12f5ea6ba18731df6d64..900e15df3159c4ef922756e03f5afed2f790b9fd 100644
--- a/Base/Utils/Assert.h
+++ b/Base/Utils/Assert.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Base/Utils/Assert.h
 //! @brief     Defines the macro ASSERT.
diff --git a/Base/Utils/FileSystemUtils.cpp b/Base/Utils/FileSystemUtils.cpp
index 3711814f98cbe553b33cf0f4f83e4876cbb0b73f..c4f1f38972cf0d94622681e4ff7ffebc4e2e1930 100644
--- a/Base/Utils/FileSystemUtils.cpp
+++ b/Base/Utils/FileSystemUtils.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Base/Utils/FileSystemUtils.cpp
 //! @brief     Implements namespace FileSystemUtils
diff --git a/Base/Utils/FileSystemUtils.h b/Base/Utils/FileSystemUtils.h
index 1d3f0f2f72b0d0cc709fdc3503be686ed2592987..869e2494e9254fe53aea0105469a752b64713d07 100644
--- a/Base/Utils/FileSystemUtils.h
+++ b/Base/Utils/FileSystemUtils.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Base/Utils/FileSystemUtils.h
 //! @brief     Defines namespace FileSystemUtils.
diff --git a/Base/Utils/IFactory.h b/Base/Utils/IFactory.h
index d10c93076ca2243e95b6a051f5f0b6de228a63e4..c0c08a45403bc4d5e13ae070a7078b9fdd748b99 100644
--- a/Base/Utils/IFactory.h
+++ b/Base/Utils/IFactory.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Base/Utils/IFactory.h
 //! @brief     Defines interface class IFactory.
diff --git a/Base/Utils/StringUtils.cpp b/Base/Utils/StringUtils.cpp
index e8bcc739142ba5d5efa688772e8b50d8d5f1d64e..d53953e5e19fb8b8d87b5452b1c3cb5aee6f600d 100644
--- a/Base/Utils/StringUtils.cpp
+++ b/Base/Utils/StringUtils.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Base/Utils/StringUtils.cpp
 //! @brief     Implements a few helper functions
diff --git a/Base/Utils/StringUtils.h b/Base/Utils/StringUtils.h
index a6775b376605562fd4e566c0e42b8f3e39953203..21023a54f43a8b74647e51e197b66b0ce8c437b5 100644
--- a/Base/Utils/StringUtils.h
+++ b/Base/Utils/StringUtils.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Base/Utils/StringUtils.h
 //! @brief     Defines a few helper functions
diff --git a/Base/Utils/SysUtils.cpp b/Base/Utils/SysUtils.cpp
index a02dacb4bf1516f2ffcc840ea212c119ae9f8014..c9d2ea1dd7c0b32c043f59f3c59ca9adec6282fb 100644
--- a/Base/Utils/SysUtils.cpp
+++ b/Base/Utils/SysUtils.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Base/Utils/SysUtils.cpp
 //! @brief     Implements various stuff in namespace Utils.
diff --git a/Base/Utils/SysUtils.h b/Base/Utils/SysUtils.h
index 23449da5ffa18ac8756bb544e53e1bdf5096370b..9579f16ddba6270fd70269b9f6ccdda594636968 100644
--- a/Base/Utils/SysUtils.h
+++ b/Base/Utils/SysUtils.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Base/Utils/SysUtils.h
 //! @brief     Defines various stuff in namespace Utils.
diff --git a/Base/Utils/ThreadInfo.h b/Base/Utils/ThreadInfo.h
index f227ca9cfbcf48e9af5c11d75a28c5edee528ee5..8cada3b9ccba6c0f7d506c2e89c9a8952ebbc8f1 100644
--- a/Base/Utils/ThreadInfo.h
+++ b/Base/Utils/ThreadInfo.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Base/Utils/ThreadInfo.h
 //! @brief     Defines struct ThreadInfo.
diff --git a/Base/Vector/BasicVector3D.cpp b/Base/Vector/BasicVector3D.cpp
index 92f5b7e3d325e48b3fbb4ec61ffcb978ef653c73..2ec3d7aa55708cb3dd24c951cafc5210964f0c90 100644
--- a/Base/Vector/BasicVector3D.cpp
+++ b/Base/Vector/BasicVector3D.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Base/Vector/BasicVector3D.cpp
 //! @brief     Implements type-specific functions from template class BasicVector3D.
diff --git a/Base/Vector/BasicVector3D.h b/Base/Vector/BasicVector3D.h
index 94fabbd7bfe7220a55215d3cecb7474160bb0247..6c0989d3774d79e1c6d2cf8d7154ce1c4b6d93ab 100644
--- a/Base/Vector/BasicVector3D.h
+++ b/Base/Vector/BasicVector3D.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Base/Vector/BasicVector3D.h
 //! @brief     Declares and partly implements template class BasicVector3D.
diff --git a/Base/Vector/Direction.cpp b/Base/Vector/Direction.cpp
index 2f8a4a01c87300a49a723689ce1cbb5a4ace9011..3512bf970214fe09e89054b5d9f0b357616d00d7 100644
--- a/Base/Vector/Direction.cpp
+++ b/Base/Vector/Direction.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Base/Vector/Direction.cpp
 //! @brief     Implements class Direction.
diff --git a/Base/Vector/Direction.h b/Base/Vector/Direction.h
index 86b6bd8a8826e0b4174731dd432f941799670a01..f74b6295ce9727f94d0e115b6c643e504d26996b 100644
--- a/Base/Vector/Direction.h
+++ b/Base/Vector/Direction.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Base/Vector/Direction.h
 //! @brief     Defines class Direction.
diff --git a/Base/Vector/EigenCore.h b/Base/Vector/EigenCore.h
index 68ca88e4efb3363770d696d414a4b8f966527240..50ec3d148bfb9ea9605b49952362196bb911416a 100644
--- a/Base/Vector/EigenCore.h
+++ b/Base/Vector/EigenCore.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Base/Vector/EigenCore.h
 //! @brief     Include to deal with Eigen alignment centrally
diff --git a/Base/Vector/Transform3D.cpp b/Base/Vector/Transform3D.cpp
index 1a2c304e2d9a792d05200cd4bbe2ca46427f36fa..73c70a8202d52c42c800225c84483e8958645fce 100644
--- a/Base/Vector/Transform3D.cpp
+++ b/Base/Vector/Transform3D.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Base/Vector/Transform3D.cpp
 //! @brief      Implements template class Transform3D.
diff --git a/Base/Vector/Transform3D.h b/Base/Vector/Transform3D.h
index 673217ff9021410b22e1c322d91b40cb0dd73d19..827deea7b000068c9ffd35e020bc39d672887daa 100644
--- a/Base/Vector/Transform3D.h
+++ b/Base/Vector/Transform3D.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Base/Vector/Transform3D.h
 //! @brief      Declares class Transform3D.
diff --git a/Base/Vector/Vectors3D.h b/Base/Vector/Vectors3D.h
index 692fb0475a6df2154b57f6e18216371e0ae554f3..6c22703a3ea5d2d1ba4d23773bb12b12f253062d 100644
--- a/Base/Vector/Vectors3D.h
+++ b/Base/Vector/Vectors3D.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Base/Vector/Vectors3D.h
 //! @brief     Defines basic vectors in Z^3, R^3, C^3.
diff --git a/Core/Computation/ComputationStatus.h b/Core/Computation/ComputationStatus.h
index dc772ae0a780d9a7d7da395b9a8130f5a3590516..c3d5192656c3d43205f91e6ccf4fe4bcf9abd683 100644
--- a/Core/Computation/ComputationStatus.h
+++ b/Core/Computation/ComputationStatus.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Core/Computation/ComputationStatus.h
 //! @brief     Defines and implements interface class ComputationStatus.
diff --git a/Core/Computation/ConstantBackground.cpp b/Core/Computation/ConstantBackground.cpp
index d4ee210a19447250eb183c08489146b97c130b9c..d4d752af77c7f58b4031c3651a1c33e6918c0891 100644
--- a/Core/Computation/ConstantBackground.cpp
+++ b/Core/Computation/ConstantBackground.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Core/Computation/ConstantBackground.cpp
 //! @brief     Implements class ConstantBackground.
diff --git a/Core/Computation/ConstantBackground.h b/Core/Computation/ConstantBackground.h
index ef5deb03a31da5812067caa136ec223757725b23..b6da9a394657bdfccc1e0571a4a39436450c48b5 100644
--- a/Core/Computation/ConstantBackground.h
+++ b/Core/Computation/ConstantBackground.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Core/Computation/ConstantBackground.h
 //! @brief     Defines class ConstantBackground.
diff --git a/Core/Computation/DWBAComputation.cpp b/Core/Computation/DWBAComputation.cpp
index c4923212d755e6195238af01e7d89f905d345c1a..a37b255f59140afa61170c8b845af812c7923351 100644
--- a/Core/Computation/DWBAComputation.cpp
+++ b/Core/Computation/DWBAComputation.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Core/Computation/DWBAComputation.cpp
 //! @brief     Implements class DWBAComputation.
diff --git a/Core/Computation/DWBAComputation.h b/Core/Computation/DWBAComputation.h
index f6d10cea7212c0cfeeab57e414328db67c2bdecc..27825992f55d1ed4e3f86a67a692de25da9e479a 100644
--- a/Core/Computation/DWBAComputation.h
+++ b/Core/Computation/DWBAComputation.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Core/Computation/DWBAComputation.h
 //! @brief     Defines class DWBAComputation.
diff --git a/Core/Computation/DWBASingleComputation.cpp b/Core/Computation/DWBASingleComputation.cpp
index c5026b45d3c0a53dcd9283982e9f7dd1b629652c..d89b88878fbfae2ec6d46a389790f2e255e07211 100644
--- a/Core/Computation/DWBASingleComputation.cpp
+++ b/Core/Computation/DWBASingleComputation.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Core/Computation/DWBASingleComputation.cpp
 //! @brief     Implements class DWBASingleComputation.
diff --git a/Core/Computation/DWBASingleComputation.h b/Core/Computation/DWBASingleComputation.h
index c686c2263c84bd5842206aae47bb019087b63029..0d649e48019dd35662ad9d9462ac92fa43ca137c 100644
--- a/Core/Computation/DWBASingleComputation.h
+++ b/Core/Computation/DWBASingleComputation.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Core/Computation/DWBASingleComputation.h
 //! @brief     Defines class DWBASingleComputation.
diff --git a/Core/Computation/DepthProbeComputation.cpp b/Core/Computation/DepthProbeComputation.cpp
index 17846f24ab66cd81d089b3ee9954e4c5767580a8..1952a600524e5090d700aad70cec703f60a91e92 100644
--- a/Core/Computation/DepthProbeComputation.cpp
+++ b/Core/Computation/DepthProbeComputation.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Core/Computation/DepthProbeComputation.cpp
 //! @brief     Implements class DepthProbeComputation.
diff --git a/Core/Computation/DepthProbeComputation.h b/Core/Computation/DepthProbeComputation.h
index f1f9c96326d0ebeee820c41204b93b44f18bb040..97db6f41cf4e171cc095d9cfcc0997c56ef8e027 100644
--- a/Core/Computation/DepthProbeComputation.h
+++ b/Core/Computation/DepthProbeComputation.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Core/Computation/DepthProbeComputation.h
 //! @brief     Declares class DepthProbeComputation.
diff --git a/Core/Computation/GISASSpecularComputation.cpp b/Core/Computation/GISASSpecularComputation.cpp
index 41db80e08f6a76358585372ed02b1d636db85ab1..b909d27afb1742b7b84344fcc0d3a8b71765ac3a 100644
--- a/Core/Computation/GISASSpecularComputation.cpp
+++ b/Core/Computation/GISASSpecularComputation.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Core/Computation/GISASSpecularComputation.cpp
 //! @brief     Implements class GISASSpecularComputation.
diff --git a/Core/Computation/GISASSpecularComputation.h b/Core/Computation/GISASSpecularComputation.h
index 0302aa78bd788db1342db1d08b63191037b30ea1..1f6d3777a2ed699bc414a5fe89206b773ef12ece 100644
--- a/Core/Computation/GISASSpecularComputation.h
+++ b/Core/Computation/GISASSpecularComputation.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Core/Computation/GISASSpecularComputation.h
 //! @brief     Defines class GISASSpecularComputation.
diff --git a/Core/Computation/IBackground.cpp b/Core/Computation/IBackground.cpp
index 6b7cef8c7f7c79e472b2a23ef5e5591c3a9ce451..be63be36bf0a5a5a5cfa9fa68f7ac3d32cd6bc84 100644
--- a/Core/Computation/IBackground.cpp
+++ b/Core/Computation/IBackground.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Core/Computation/IBackground.cpp
 //! @brief     Implements interface IBackground.
diff --git a/Core/Computation/IBackground.h b/Core/Computation/IBackground.h
index 73e2f88ea6fa8731cbc3da26be9f719ac9de04e0..7863fb623bf591204e4e4d107574ec05f46664ea 100644
--- a/Core/Computation/IBackground.h
+++ b/Core/Computation/IBackground.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Core/Computation/IBackground.h
 //! @brief     Defines interface IBackground.
diff --git a/Core/Computation/IComputation.cpp b/Core/Computation/IComputation.cpp
index dc9f4180462e03ecc377e88595da82356e001ce9..b5efb5d3d032e5c519ad2df2fe43c4b7879c10be 100644
--- a/Core/Computation/IComputation.cpp
+++ b/Core/Computation/IComputation.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Core/Computation/IComputation.cpp
 //! @brief     Implements interface IComputation.
diff --git a/Core/Computation/IComputation.h b/Core/Computation/IComputation.h
index 6b7e9e83246f662ea08d2c0982b654f9bc1fa188..597c05ad14b9debe5e4d09ba0e726af4a269e06c 100644
--- a/Core/Computation/IComputation.h
+++ b/Core/Computation/IComputation.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Core/Computation/IComputation.h
 //! @brief     Defines interface IComputation.
diff --git a/Core/Computation/ParticleLayoutComputation.cpp b/Core/Computation/ParticleLayoutComputation.cpp
index 3a3ff5986593dde310ca1c442577aacf1d94c872..f11eb32f0739c1001f13feab22d2e832d2589ad0 100644
--- a/Core/Computation/ParticleLayoutComputation.cpp
+++ b/Core/Computation/ParticleLayoutComputation.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Core/Computation/ParticleLayoutComputation.cpp
 //! @brief     Implements class ParticleLayoutComputation.
diff --git a/Core/Computation/ParticleLayoutComputation.h b/Core/Computation/ParticleLayoutComputation.h
index ce37377cb62ec84162c48a2411229bb664b4794d..d0b3d8989f76784e874fb17c10b2e744747f17c4 100644
--- a/Core/Computation/ParticleLayoutComputation.h
+++ b/Core/Computation/ParticleLayoutComputation.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Core/Computation/ParticleLayoutComputation.h
 //! @brief     Defines class ParticleLayoutComputation.
diff --git a/Core/Computation/PoissonNoiseBackground.cpp b/Core/Computation/PoissonNoiseBackground.cpp
index 76804f94004ff4a2f70ac12475927321e520952a..d3b1839c59f5571e46dc7760e88cd0b44abcb28f 100644
--- a/Core/Computation/PoissonNoiseBackground.cpp
+++ b/Core/Computation/PoissonNoiseBackground.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Core/Computation/PoissonNoiseBackground.cpp
 //! @brief     Implements class PoissonNoiseBackground.
diff --git a/Core/Computation/PoissonNoiseBackground.h b/Core/Computation/PoissonNoiseBackground.h
index 4fc830932c7b1a14629aa17fd616efa52b23c6de..30f72ebfeb78c466d036eaf9fbbd4625bbce4f6c 100644
--- a/Core/Computation/PoissonNoiseBackground.h
+++ b/Core/Computation/PoissonNoiseBackground.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Core/Computation/PoissonNoiseBackground.h
 //! @brief     Defines class PoissonNoiseBackground.
diff --git a/Core/Computation/RoughMultiLayerComputation.cpp b/Core/Computation/RoughMultiLayerComputation.cpp
index b0642be36dc52be7a2ef737183e95cc8339ab8ef..d1a576c50c3ca739a2a1bd57ed654412bedf3de7 100644
--- a/Core/Computation/RoughMultiLayerComputation.cpp
+++ b/Core/Computation/RoughMultiLayerComputation.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Core/Computation/RoughMultiLayerComputation.cpp
 //! @brief     Implements class RoughMultiLayerComputation.
diff --git a/Core/Computation/RoughMultiLayerComputation.h b/Core/Computation/RoughMultiLayerComputation.h
index 453694b283a4eab76f79885656d6361c9bcc485e..7eb5b877e649a55495dde094b2f19c1b5a809288 100644
--- a/Core/Computation/RoughMultiLayerComputation.h
+++ b/Core/Computation/RoughMultiLayerComputation.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Core/Computation/RoughMultiLayerComputation.h
 //! @brief     Defines class RoughMultiLayerComputation.
diff --git a/Core/Computation/SpecularComputation.cpp b/Core/Computation/SpecularComputation.cpp
index 4f54e3783c27b3033bfc673616f42e317029141c..e0e85d13383c8fbd5be2203d08c6bf9687de20db 100644
--- a/Core/Computation/SpecularComputation.cpp
+++ b/Core/Computation/SpecularComputation.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Core/Computation/SpecularComputation.cpp
 //! @brief     Implements class SpecularComputation.
diff --git a/Core/Computation/SpecularComputation.h b/Core/Computation/SpecularComputation.h
index 298914c8ecc4bbf07f7340983c900513c2fbbee6..221350ef25084aab6cde5bf80aef4ee7c46f1767 100644
--- a/Core/Computation/SpecularComputation.h
+++ b/Core/Computation/SpecularComputation.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Core/Computation/SpecularComputation.h
 //! @brief     Defines class SpecularComputation.
diff --git a/Core/Element/DepthProbeElement.cpp b/Core/Element/DepthProbeElement.cpp
index d442a4bd034f377031afc2a276b0a33bead6134d..5dba029816c7013870368c5f907b67984cb98cc8 100644
--- a/Core/Element/DepthProbeElement.cpp
+++ b/Core/Element/DepthProbeElement.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Core/Element/DepthProbeElement.cpp
 //! @brief     Implements class DepthProbeElement.
diff --git a/Core/Element/DepthProbeElement.h b/Core/Element/DepthProbeElement.h
index 73c0d1c4cd51a5f0924dd7ce3149c2fb9ccc3976..f6baf456a5372fc01de24bb7689f520579b5ebb1 100644
--- a/Core/Element/DepthProbeElement.h
+++ b/Core/Element/DepthProbeElement.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Core/Element/DepthProbeElement.h
 //! @brief     Defines class DepthProbeElement.
diff --git a/Core/Element/SpecularSimulationElement.cpp b/Core/Element/SpecularSimulationElement.cpp
index d3030f5f07f3e190478b812847c7acb539647f1f..a4464c95f224b2eb72fc682b6738acc6228a35ff 100644
--- a/Core/Element/SpecularSimulationElement.cpp
+++ b/Core/Element/SpecularSimulationElement.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Core/Element/SpecularSimulationElement.cpp
 //! @brief     Implements the class SpecularSimulationElement.
diff --git a/Core/Element/SpecularSimulationElement.h b/Core/Element/SpecularSimulationElement.h
index d43d19946842a9ea35c3d61dcbbbaf2303fb7e5d..f651071cc33015b6107becc0c6d784e5d95964b4 100644
--- a/Core/Element/SpecularSimulationElement.h
+++ b/Core/Element/SpecularSimulationElement.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Core/Element/SpecularSimulationElement.h
 //! @brief     Declares the class SpecularSimulationElement.
diff --git a/Core/Export/ComponentKeyHandler.cpp b/Core/Export/ComponentKeyHandler.cpp
index 41ac40c726e406031814694eb46531ddbda1c18e..c17ae002fd4897c06a9ddf69d1b9294657164d25 100644
--- a/Core/Export/ComponentKeyHandler.cpp
+++ b/Core/Export/ComponentKeyHandler.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Core/Export/ComponentKeyHandler.cpp
 //! @brief     Implement class ComponentKeyHandler.
diff --git a/Core/Export/ComponentKeyHandler.h b/Core/Export/ComponentKeyHandler.h
index e4d39ae0b05913fa18ab56f5d241f5e95bc764e3..742c6276703550537e3a7c6aa496bbcf112812ae 100644
--- a/Core/Export/ComponentKeyHandler.h
+++ b/Core/Export/ComponentKeyHandler.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Core/Export/ComponentKeyHandler.h
 //! @brief     Defines class ComponentKeyHandler.
diff --git a/Core/Export/ExportToPython.cpp b/Core/Export/ExportToPython.cpp
index d83fc6daa4f0c414e17bcb7c5dd8a023f2fa4947..aabc395e110acc17718cba0905616c8953654313 100644
--- a/Core/Export/ExportToPython.cpp
+++ b/Core/Export/ExportToPython.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Core/Export/ExportToPython.cpp
 //! @brief     Implements ExportToPython namespace.
diff --git a/Core/Export/ExportToPython.h b/Core/Export/ExportToPython.h
index ae93fb101ab076a83bd4fc90f25fdba1c8c77d76..35d76dad495fb57c3106433751cfe0549f00ed98 100644
--- a/Core/Export/ExportToPython.h
+++ b/Core/Export/ExportToPython.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Core/Export/ExportToPython.h
 //! @brief     Defines ExportToPython namespace.
diff --git a/Core/Export/MaterialKeyHandler.cpp b/Core/Export/MaterialKeyHandler.cpp
index a03f63c628b3095e41091c892992e40bba7025f9..513c575bf81dd288391079f0b605bddd65f677a2 100644
--- a/Core/Export/MaterialKeyHandler.cpp
+++ b/Core/Export/MaterialKeyHandler.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Core/Export/MaterialKeyHandler.cpp
 //! @brief     Implement class MaterialKeyHandler.
diff --git a/Core/Export/MaterialKeyHandler.h b/Core/Export/MaterialKeyHandler.h
index 7ca324a2f53c7f1a3397c18ca063200c9c083b00..975505057f972824c42c2df91637ef4aea477c21 100644
--- a/Core/Export/MaterialKeyHandler.h
+++ b/Core/Export/MaterialKeyHandler.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Core/Export/MaterialKeyHandler.h
 //! @brief     Defines class MaterialKeyHandler.
diff --git a/Core/Export/NodeProgeny.h b/Core/Export/NodeProgeny.h
index e6ea027979ccc7353e0f022032160fc0fab85507..a0b01e284bdb641fac6ad845908b1c8f364fdad7 100644
--- a/Core/Export/NodeProgeny.h
+++ b/Core/Export/NodeProgeny.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Core/Export/NodeProgeny.h
 //! @brief     Defines namespace node_progeny.
diff --git a/Core/Export/PyFmt.cpp b/Core/Export/PyFmt.cpp
index 4a8c9faa7459a9c60a7828af9f282b9829ec3289..8e6872eebe790b4fe5c349039faf30dca683d24d 100644
--- a/Core/Export/PyFmt.cpp
+++ b/Core/Export/PyFmt.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Core/Export/PyFmt.cpp
 //! @brief     Implements functions from namespace pyfmt.
diff --git a/Core/Export/PyFmt.h b/Core/Export/PyFmt.h
index 1b45fcdeb43eb50f43d69ee87c388222982d37a2..bd174b9d4b91a2fe67d6dac41c4f5fc8ccd9442e 100644
--- a/Core/Export/PyFmt.h
+++ b/Core/Export/PyFmt.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Core/Export/PyFmt.h
 //! @brief     Defines functions in namespace pyfmt.
diff --git a/Core/Export/PyFmt2.cpp b/Core/Export/PyFmt2.cpp
index 90514074f3f9bd2b76d0599e191f7a62f0365fed..0dcc31592108acd9bd2b7510274d5ae960cd8adb 100644
--- a/Core/Export/PyFmt2.cpp
+++ b/Core/Export/PyFmt2.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Core/Export/PyFmt2.cpp
 //! @brief     Implements functions from namespace pyfmt2.
diff --git a/Core/Export/PyFmt2.h b/Core/Export/PyFmt2.h
index e91045b89235b71f5838bff2a0b37e00072d2f22..06178bdc826bbf322c008a5aec9d70196f73608d 100644
--- a/Core/Export/PyFmt2.h
+++ b/Core/Export/PyFmt2.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Core/Export/PyFmt2.h
 //! @brief     Defines namespace pyfmt2.
diff --git a/Core/Export/PyFmtLimits.cpp b/Core/Export/PyFmtLimits.cpp
index d49422fe984369f27ed82c1d24c428b3a963a5c4..3d8fa6796738bf2643c023f47bfe91e0a405631b 100644
--- a/Core/Export/PyFmtLimits.cpp
+++ b/Core/Export/PyFmtLimits.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Core/Export/PyFmtLimits.cpp
 //! @brief     Implements functions from namespace pyfmt.
diff --git a/Core/Export/PyFmtLimits.h b/Core/Export/PyFmtLimits.h
index 2684435c88e016d7774c3a7cb35ab5a9867a7059..55c7c334270d02836f923384612f2a46ef534788 100644
--- a/Core/Export/PyFmtLimits.h
+++ b/Core/Export/PyFmtLimits.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Core/Export/PyFmtLimits.h
 //! @brief     Defines functions in namespace pyfmt.
diff --git a/Core/Export/SampleToPython.cpp b/Core/Export/SampleToPython.cpp
index 87cae21c9d0412b578f94eb93a93b5db6f9d0925..9c02e978776f0a96898fb2e14a479ed9f6482e35 100644
--- a/Core/Export/SampleToPython.cpp
+++ b/Core/Export/SampleToPython.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Core/Export/SampleToPython.cpp
 //! @brief     Implements class SampleToPython.
diff --git a/Core/Export/SampleToPython.h b/Core/Export/SampleToPython.h
index 01d0adcb758cce1d1f778a5ed887c4ded2c70268..78f3094e968fe43cb76ca15343ce754a57c10f84 100644
--- a/Core/Export/SampleToPython.h
+++ b/Core/Export/SampleToPython.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Core/Export/SampleToPython.h
 //! @brief     Defines class SampleToPython.
diff --git a/Core/Export/SimulationToPython.cpp b/Core/Export/SimulationToPython.cpp
index 25494c0a27039f206f5e039cc916b93cb80d2dca..636aade8b9204e3bbc3caf2a289616fb5f3b83eb 100644
--- a/Core/Export/SimulationToPython.cpp
+++ b/Core/Export/SimulationToPython.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Core/Export/SimulationToPython.cpp
 //! @brief     Implements class SimulationToPython.
diff --git a/Core/Export/SimulationToPython.h b/Core/Export/SimulationToPython.h
index 73f77402951360e10fce000fedf55f3fa0f04973..d4f105d81c3dbee7be9dd42f2d7837de103c54fd 100644
--- a/Core/Export/SimulationToPython.h
+++ b/Core/Export/SimulationToPython.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Core/Export/SimulationToPython.h
 //! @brief     Defines class SimulationToPython.
diff --git a/Core/Fitting/FitObjective.cpp b/Core/Fitting/FitObjective.cpp
index 641fbfd5acc7f5b995b73e3cc6bab36085f1e9da..81dc4eb192b1db9051449c56c4cdcb10b67ec32f 100644
--- a/Core/Fitting/FitObjective.cpp
+++ b/Core/Fitting/FitObjective.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Core/Fitting/FitObjective.cpp
 //! @brief     Implements class FitObjective.
diff --git a/Core/Fitting/FitObjective.h b/Core/Fitting/FitObjective.h
index dd66a0d61e912b29fda3bdc49181370f102fe14a..db3ba52fce01962ced1bbdfc687249eabd614091 100644
--- a/Core/Fitting/FitObjective.h
+++ b/Core/Fitting/FitObjective.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Core/Fitting/FitObjective.h
 //! @brief     Defines class FitObjective.
diff --git a/Core/Fitting/FitObserver.h b/Core/Fitting/FitObserver.h
index cf0b74f8058382c5fe286dff41d8027a90ce0e6b..7aeb92c7019d020950aff67aa627fda6884667f9 100644
--- a/Core/Fitting/FitObserver.h
+++ b/Core/Fitting/FitObserver.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Core/Fitting/FitObserver.h
 //! @brief     Defines class FitObserver.
diff --git a/Core/Fitting/FitPrintService.cpp b/Core/Fitting/FitPrintService.cpp
index 8627fcbc298756b1b283a074aefb63cc92b0365b..794a4d8bada381a66f1489562fa118ce8cbf1f64 100644
--- a/Core/Fitting/FitPrintService.cpp
+++ b/Core/Fitting/FitPrintService.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Core/Fitting/FitPrintService.cpp
 //! @brief     Defines class FitPrintService.
diff --git a/Core/Fitting/FitPrintService.h b/Core/Fitting/FitPrintService.h
index cd0125ee62593b9e385865d9d5fbbd2bb18f29c1..fef1f2ad8df7db902d8e539f10b251ceb8a237d6 100644
--- a/Core/Fitting/FitPrintService.h
+++ b/Core/Fitting/FitPrintService.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Core/Fitting/FitPrintService.h
 //! @brief     Defines class FitPrintService.
diff --git a/Core/Fitting/FitStatus.cpp b/Core/Fitting/FitStatus.cpp
index 4c29d6685c301421bef5705096bbf8e49d0a019b..34fd5aa9d3a4ee3ef53835b87987eeca8ef08f50 100644
--- a/Core/Fitting/FitStatus.cpp
+++ b/Core/Fitting/FitStatus.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Core/Fitting/FitStatus.cpp
 //! @brief     Implements class FitStatus.
diff --git a/Core/Fitting/FitStatus.h b/Core/Fitting/FitStatus.h
index d53db89e0967510ca3a170deeed1119d21077661..27aa2cda6ceb9f82f9608b57365ca00c1fa21a09 100644
--- a/Core/Fitting/FitStatus.h
+++ b/Core/Fitting/FitStatus.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Core/Fitting/FitStatus.h
 //! @brief     Defines class FitStatus.
diff --git a/Core/Fitting/FitTypes.h b/Core/Fitting/FitTypes.h
index 17351e31750aeb6e94e9f2aeede082e446c43aae..53363fe5ff95e55736627a28f42aa4d6fce6ee3b 100644
--- a/Core/Fitting/FitTypes.h
+++ b/Core/Fitting/FitTypes.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Core/Fitting/FitTypes.h
 //! @brief     Defines common types for fitting library.
diff --git a/Core/Fitting/IterationInfo.cpp b/Core/Fitting/IterationInfo.cpp
index 7db580ec40f3d9a15a6f8cb65c49fde7c67255ae..817915524565d6477ffbb1314546e43ef38b7bbe 100644
--- a/Core/Fitting/IterationInfo.cpp
+++ b/Core/Fitting/IterationInfo.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Core/Fitting/IterationInfo.cpp
 //! @brief     Implements class IterationInfo.
diff --git a/Core/Fitting/IterationInfo.h b/Core/Fitting/IterationInfo.h
index 5f818bf5b7e054cb0052eb1b182081348ee25c5c..cc400459814951ef2d45c5bb1bb5929ec983fd86 100644
--- a/Core/Fitting/IterationInfo.h
+++ b/Core/Fitting/IterationInfo.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Core/Fitting/IterationInfo.h
 //! @brief     Defines class IterationInfo.
diff --git a/Core/Fitting/ObjectiveMetric.cpp b/Core/Fitting/ObjectiveMetric.cpp
index a84555a7e536ed642d50cc322b0635afe1184cbf..03ddbf16aa5a276641c4073330c7dbf0e9f9d850 100644
--- a/Core/Fitting/ObjectiveMetric.cpp
+++ b/Core/Fitting/ObjectiveMetric.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Core/Fitting/ObjectiveMetric.cpp
 //! @brief     Implements ObjectiveMetric classes.
diff --git a/Core/Fitting/ObjectiveMetric.h b/Core/Fitting/ObjectiveMetric.h
index f00a56478ac0880c6e13d2f3fb50a5afc57a8624..37dc185ea9df7a4eac8bc09b50e3da88a0e5c598 100644
--- a/Core/Fitting/ObjectiveMetric.h
+++ b/Core/Fitting/ObjectiveMetric.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Core/Fitting/ObjectiveMetric.h
 //! @brief     Defines ObjectiveMetric classes.
diff --git a/Core/Fitting/ObjectiveMetricUtils.cpp b/Core/Fitting/ObjectiveMetricUtils.cpp
index 77fc48b901f4e5bb216f693c3975bd9a249a62d1..031a6c33ba8d85c0c46d3a1b9b140f4743ea37ad 100644
--- a/Core/Fitting/ObjectiveMetricUtils.cpp
+++ b/Core/Fitting/ObjectiveMetricUtils.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Core/Fitting/ObjectiveMetricUtils.cpp
 //! @brief     Implements ObjectiveMetric utilities.
diff --git a/Core/Fitting/ObjectiveMetricUtils.h b/Core/Fitting/ObjectiveMetricUtils.h
index f6f50a127ea368775fea2314797e9d69d523c063..f6640e51864f35a2020bc4acb0f288105844694c 100644
--- a/Core/Fitting/ObjectiveMetricUtils.h
+++ b/Core/Fitting/ObjectiveMetricUtils.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Core/Fitting/ObjectiveMetricUtils.h
 //! @brief     Defines ObjectiveMetric utilities and corresponding namespace.
diff --git a/Core/Fitting/PyFittingCallbacks.cpp b/Core/Fitting/PyFittingCallbacks.cpp
index 0be3fd4578ec510405eba8cfc1e20357d9f8f564..662c31aca277be889f5f900be5eab1dc77c1dd8a 100644
--- a/Core/Fitting/PyFittingCallbacks.cpp
+++ b/Core/Fitting/PyFittingCallbacks.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Core/Fitting/PyFittingCallbacks.cpp
 //! @brief     Implements family of PyFittingCallbacks classes.
diff --git a/Core/Fitting/PyFittingCallbacks.h b/Core/Fitting/PyFittingCallbacks.h
index 5759435c7aac4422b380abc62502c164b0f1ae38..2a467eab50af462a37a58274512bbf80886d8ba7 100644
--- a/Core/Fitting/PyFittingCallbacks.h
+++ b/Core/Fitting/PyFittingCallbacks.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Core/Fitting/PyFittingCallbacks.h
 //! @brief     Defines family of PyFittingCallbacks classes.
diff --git a/Core/Fitting/SimDataPair.cpp b/Core/Fitting/SimDataPair.cpp
index 27e5f2898d52cb7e02e6685a9104a5aafb80e453..54bd304b7c80fcf8d03a4f38d0231abf3f7b45f3 100644
--- a/Core/Fitting/SimDataPair.cpp
+++ b/Core/Fitting/SimDataPair.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Core/Fitting/SimDataPair.cpp
 //! @brief     Defines class SimDataPair.
diff --git a/Core/Fitting/SimDataPair.h b/Core/Fitting/SimDataPair.h
index 1eebd6f632c0c720dc24dc706f24968463870489..ee8b6dcf1be73e4e1ef66272c34f9e24edac002c 100644
--- a/Core/Fitting/SimDataPair.h
+++ b/Core/Fitting/SimDataPair.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Core/Fitting/SimDataPair.h
 //! @brief     Defines class SimDataPair.
diff --git a/Core/Residual/ChiSquaredModule.cpp b/Core/Residual/ChiSquaredModule.cpp
index 0696de41c332c0dbea2104106910464420306723..4ba41c58defa1bd63f745763a8269761e6ca6388 100644
--- a/Core/Residual/ChiSquaredModule.cpp
+++ b/Core/Residual/ChiSquaredModule.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Core/Residual/ChiSquaredModule.cpp
 //! @brief     Implements class ChiSquaredModule.
diff --git a/Core/Residual/ChiSquaredModule.h b/Core/Residual/ChiSquaredModule.h
index c3824735618c24fdf65ffc862f148541941d7f12..03f20bbe56cc1c54544e3a48dd210cf0d52d2233 100644
--- a/Core/Residual/ChiSquaredModule.h
+++ b/Core/Residual/ChiSquaredModule.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Core/Residual/ChiSquaredModule.h
 //! @brief     Defines class ChiSquaredModule.
diff --git a/Core/Residual/IChiSquaredModule.cpp b/Core/Residual/IChiSquaredModule.cpp
index 6cc297ea12f252e790cc3aff522d0d28eaf3b95e..f305246ae6a5a66c49b5be4cdf1ae2dd43fabf1a 100644
--- a/Core/Residual/IChiSquaredModule.cpp
+++ b/Core/Residual/IChiSquaredModule.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Core/Residual/IChiSquaredModule.cpp
 //! @brief     Implements interface IChiSquaredModule.
diff --git a/Core/Residual/IChiSquaredModule.h b/Core/Residual/IChiSquaredModule.h
index 33e5bef93b0382e036233214a6ddaa39548c08a4..108c4320a3a480fce2b89a93b00c3ded2988bdbd 100644
--- a/Core/Residual/IChiSquaredModule.h
+++ b/Core/Residual/IChiSquaredModule.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Core/Residual/IChiSquaredModule.h
 //! @brief     Defines interface IChiSquaredModule.
diff --git a/Core/Residual/IIntensityFunction.cpp b/Core/Residual/IIntensityFunction.cpp
index d06c0ffe8ecd320d6a917639f4b7ef815ece9539..bcb312ac22dcc36ad08a334d82071af051335030 100644
--- a/Core/Residual/IIntensityFunction.cpp
+++ b/Core/Residual/IIntensityFunction.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Core/Residual/IIntensityFunction.cpp
 //! @brief     Implements the classes IntensityFunctionLog, IntensityFunctionSqrt
diff --git a/Core/Residual/IIntensityFunction.h b/Core/Residual/IIntensityFunction.h
index b75f36097896f8406c6fa9d2d772ee10cec91d32..8040a87b019aaff6418af5985af8a45b8999f4af 100644
--- a/Core/Residual/IIntensityFunction.h
+++ b/Core/Residual/IIntensityFunction.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Core/Residual/IIntensityFunction.h
 //! @brief     Defines and implements the interface class IIntensityFunction
diff --git a/Core/Residual/VarianceFunctions.cpp b/Core/Residual/VarianceFunctions.cpp
index af51a0493924f66470aaae53fc6aa3d19737b5e7..308390ef4d5c40b1e1e41c7c5ecf0b706bcb6643 100644
--- a/Core/Residual/VarianceFunctions.cpp
+++ b/Core/Residual/VarianceFunctions.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Core/Residual/VarianceFunctions.cpp
 //! @brief     Implements IVarianceFunction classes
diff --git a/Core/Residual/VarianceFunctions.h b/Core/Residual/VarianceFunctions.h
index 64a661fd89832d022c9d9d8d2cc3b337e2230cb0..160c6a2a82de200f648db624eae10deb85b1b7d8 100644
--- a/Core/Residual/VarianceFunctions.h
+++ b/Core/Residual/VarianceFunctions.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Core/Residual/VarianceFunctions.h
 //! @brief     Defines IVarianceFunction classes
diff --git a/Core/Scan/AngularSpecScan.cpp b/Core/Scan/AngularSpecScan.cpp
index 976beaac016e419b4ce3659665903c5bb12e273f..23b8ed575f1e007451063be0a4fef2395b93d106 100644
--- a/Core/Scan/AngularSpecScan.cpp
+++ b/Core/Scan/AngularSpecScan.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Core/Scan/AngularSpecScan.cpp
 //! @brief     Implements AngularSpecScan class.
diff --git a/Core/Scan/AngularSpecScan.h b/Core/Scan/AngularSpecScan.h
index a073a15ad27124adb31c56fe7716d81776546d50..7167f928fb13f9036ae15fb844329b9e6b540a37 100644
--- a/Core/Scan/AngularSpecScan.h
+++ b/Core/Scan/AngularSpecScan.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Core/Scan/AngularSpecScan.h
 //! @brief     Declares AngularSpecScan class.
diff --git a/Core/Scan/ISpecularScan.h b/Core/Scan/ISpecularScan.h
index 24e01d65517a3ddccf207be95ee4dc6ee2f37468..cc5b8f6274d4fdd7e0a04da03973e6eadce47499 100644
--- a/Core/Scan/ISpecularScan.h
+++ b/Core/Scan/ISpecularScan.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Core/Scan/ISpecularScan.h
 //! @brief     Declares and implements interface ISpecularScan.
diff --git a/Core/Scan/QSpecScan.cpp b/Core/Scan/QSpecScan.cpp
index 305700f79dab26ec79e4b5dad4e52cb6be39eed9..09573a66f9329879c44cae64ed1cdbee76376a77 100644
--- a/Core/Scan/QSpecScan.cpp
+++ b/Core/Scan/QSpecScan.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Core/Scan/QSpecScan.cpp
 //! @brief     Implements QSpecScan class.
diff --git a/Core/Scan/QSpecScan.h b/Core/Scan/QSpecScan.h
index 7838a73bcc9cc2f130a0f8011d0fe10632884cd3..e4a5d1178d396ec1d8658bfc4c85dee7fe00e491 100644
--- a/Core/Scan/QSpecScan.h
+++ b/Core/Scan/QSpecScan.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Core/Scan/QSpecScan.h
 //! @brief     Declares QSpecScan class.
diff --git a/Core/Scan/UnitConverter1D.cpp b/Core/Scan/UnitConverter1D.cpp
index a649a527fd5c7bf6587eafefef31bac8deecb3bc..959fcb1d6e4545ae06fd347e945eb19620f450e3 100644
--- a/Core/Scan/UnitConverter1D.cpp
+++ b/Core/Scan/UnitConverter1D.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Core/Scan/UnitConverter1D.cpp
 //! @brief     Implements UnitConverter1D class and derived classes.
diff --git a/Core/Scan/UnitConverter1D.h b/Core/Scan/UnitConverter1D.h
index 88b373e07f0ff07e12c0a80c72dceb1d16935b79..124757ec3a9750d974fb128986e13b2bab13283f 100644
--- a/Core/Scan/UnitConverter1D.h
+++ b/Core/Scan/UnitConverter1D.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Core/Scan/UnitConverter1D.h
 //! @brief     Defines UnitConverter1D class and derived classes.
diff --git a/Core/Simulation/DepthProbeSimulation.cpp b/Core/Simulation/DepthProbeSimulation.cpp
index 2ad80fa688a6a57d2508860aea23409f13a02dee..02291ab2f78307720ef5444f677ff015e13a0de5 100644
--- a/Core/Simulation/DepthProbeSimulation.cpp
+++ b/Core/Simulation/DepthProbeSimulation.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Core/Simulation/DepthProbeSimulation.cpp
 //! @brief     Implements class DepthProbeSimulation
diff --git a/Core/Simulation/DepthProbeSimulation.h b/Core/Simulation/DepthProbeSimulation.h
index 9ff9be77446b56f7a516523840af9d1e74c7e87e..cf2cbad5219e8fce68e995abf27d948b301ab525 100644
--- a/Core/Simulation/DepthProbeSimulation.h
+++ b/Core/Simulation/DepthProbeSimulation.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Core/Simulation/DepthProbeSimulation.h
 //! @brief     Defines class DepthProbeSimulation
diff --git a/Core/Simulation/GISASSimulation.cpp b/Core/Simulation/GISASSimulation.cpp
index 64bc9f87534738cf3602e9a640ba9a8cd5b58b0e..d999f3765e638146e1e6d1d7bd22da03ad2a861c 100644
--- a/Core/Simulation/GISASSimulation.cpp
+++ b/Core/Simulation/GISASSimulation.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Core/Simulation/GISASSimulation.cpp
 //! @brief     Implements interface ISimulation.
diff --git a/Core/Simulation/GISASSimulation.h b/Core/Simulation/GISASSimulation.h
index 171da5eba1a9e7157bfdb0e74b13c45f888615d7..cbecdcd7877e656c1d07ea4dd1a7baabec048e83 100644
--- a/Core/Simulation/GISASSimulation.h
+++ b/Core/Simulation/GISASSimulation.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Core/Simulation/GISASSimulation.h
 //! @brief     Defines class GISASSimulation.
diff --git a/Core/Simulation/ISimulation.cpp b/Core/Simulation/ISimulation.cpp
index 4baa823d776e642fec12b169b72db38dae7700b7..67f322aedaa60f8ec5f8ec5f6a7bc524ff48be0c 100644
--- a/Core/Simulation/ISimulation.cpp
+++ b/Core/Simulation/ISimulation.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Core/Simulation/ISimulation.cpp
 //! @brief     Implements interface ISimulation.
diff --git a/Core/Simulation/ISimulation.h b/Core/Simulation/ISimulation.h
index 89d9ea501524ff60eb8f0a5c62f05238cf5d35da..8b278a04c82b9f4c0b65eac314d27b22cec9f791 100644
--- a/Core/Simulation/ISimulation.h
+++ b/Core/Simulation/ISimulation.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Core/Simulation/ISimulation.h
 //! @brief     Defines interface ISimulation.
diff --git a/Core/Simulation/ISimulation2D.cpp b/Core/Simulation/ISimulation2D.cpp
index 164acd9e00d9f99bbc0963e2d46ace390497b42b..f5735c566403fa7ad9ff9a91aa3123a7153c361f 100644
--- a/Core/Simulation/ISimulation2D.cpp
+++ b/Core/Simulation/ISimulation2D.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Core/Simulation/ISimulation2D.cpp
 //! @brief     Implements interface ISimulation2D.
diff --git a/Core/Simulation/ISimulation2D.h b/Core/Simulation/ISimulation2D.h
index 2c04c936e76729422719c040de25bf0a58a902c0..3b2b1bbca014864160f1ecc031ca55a19392b311 100644
--- a/Core/Simulation/ISimulation2D.h
+++ b/Core/Simulation/ISimulation2D.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Core/Simulation/ISimulation2D.h
 //! @brief     Defines interface ISimulation2D.
diff --git a/Core/Simulation/MPISimulation.cpp b/Core/Simulation/MPISimulation.cpp
index b6f2c04e275fcfefc45126feaa1a078c7bc6a720..3e66c6787833897df1d2684604d405450fda595a 100644
--- a/Core/Simulation/MPISimulation.cpp
+++ b/Core/Simulation/MPISimulation.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Core/Simulation/MPISimulation.cpp
 //! @brief     Implements class MPISimulation.
diff --git a/Core/Simulation/MPISimulation.h b/Core/Simulation/MPISimulation.h
index e52901456f228f235770973f9e11390c282cd81c..91984b68580eecd6ef99f09cedc9896ab772bb41 100644
--- a/Core/Simulation/MPISimulation.h
+++ b/Core/Simulation/MPISimulation.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Core/Simulation/MPISimulation.h
 //! @brief     Defines class MPISimulation.
diff --git a/Core/Simulation/OffSpecularSimulation.cpp b/Core/Simulation/OffSpecularSimulation.cpp
index 58e32d43b8dbb1b7085a62087548e5ec0d811f4b..86a9aee51f74da2a709fae1fcf786c64b837e42b 100644
--- a/Core/Simulation/OffSpecularSimulation.cpp
+++ b/Core/Simulation/OffSpecularSimulation.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Core/Simulation/OffSpecularSimulation.cpp
 //! @brief     Implements class OffSpecularSimulation.
diff --git a/Core/Simulation/OffSpecularSimulation.h b/Core/Simulation/OffSpecularSimulation.h
index 3dcb4526a0df7983e58ca0e7f16e7ed7c0f19253..7b991a6bb9034cd355c0216c1100180e3ce6dc8a 100644
--- a/Core/Simulation/OffSpecularSimulation.h
+++ b/Core/Simulation/OffSpecularSimulation.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Core/Simulation/OffSpecularSimulation.h
 //! @brief     Defines class OffSpecularSimulation.
diff --git a/Core/Simulation/SimulationFactory.cpp b/Core/Simulation/SimulationFactory.cpp
index d744bbe7c9f0ba9b9adc9d96988032d3b316006a..1ee534a07e5080b2a8d3766f05547bf2eb61d5aa 100644
--- a/Core/Simulation/SimulationFactory.cpp
+++ b/Core/Simulation/SimulationFactory.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Core/Simulation/SimulationFactory.cpp
 //! @brief     Implement class SimulationFactory.
diff --git a/Core/Simulation/SimulationFactory.h b/Core/Simulation/SimulationFactory.h
index 8b566ee7937608c035ff59d412d0814e45e986ba..6e6b6786724de0666e9fd0e873ebc9d464f2eaf8 100644
--- a/Core/Simulation/SimulationFactory.h
+++ b/Core/Simulation/SimulationFactory.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Core/Simulation/SimulationFactory.h
 //! @brief     Defines class SimulationFactory.
diff --git a/Core/Simulation/SpecularSimulation.cpp b/Core/Simulation/SpecularSimulation.cpp
index aaedd6f7dc4be85577122e8b8bdbf4a80d68dcac..73d5a3e112087959cc42abe4406277e19a425546 100644
--- a/Core/Simulation/SpecularSimulation.cpp
+++ b/Core/Simulation/SpecularSimulation.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Core/Simulation/SpecularSimulation.cpp
 //! @brief     Implements class OffSpecularSimulation.
diff --git a/Core/Simulation/SpecularSimulation.h b/Core/Simulation/SpecularSimulation.h
index 3d29924121c42abe2948ee6a1b2e7893541dcb4b..88dd079ec2df3f857d4f28ef6d998ae177723797 100644
--- a/Core/Simulation/SpecularSimulation.h
+++ b/Core/Simulation/SpecularSimulation.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Core/Simulation/SpecularSimulation.h
 //! @brief     Defines class SpecularSimulation.
diff --git a/Core/Simulation/StandardSimulations.cpp b/Core/Simulation/StandardSimulations.cpp
index 2c564d519817fa3ff7196c3f5e54ca78498e9b0c..2b8cd39508eaeb68d16c0e5048a05c1bf64418df 100644
--- a/Core/Simulation/StandardSimulations.cpp
+++ b/Core/Simulation/StandardSimulations.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Core/Simulation/StandardSimulations.cpp
 //! @brief     Implements functions for standard simulations.
diff --git a/Core/Simulation/StandardSimulations.h b/Core/Simulation/StandardSimulations.h
index 03d7720bed635e4a317a746430b45ab3d3e73817..40459248286ea70fba5d41fa08eb5841053a65b8 100644
--- a/Core/Simulation/StandardSimulations.h
+++ b/Core/Simulation/StandardSimulations.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Core/Simulation/StandardSimulations.h
 //! @brief     Defines namespace and functions for standard simulations.
diff --git a/Core/Simulation/UnitConverterUtils.cpp b/Core/Simulation/UnitConverterUtils.cpp
index b6fb8e9438ca3e7fa5b226e462c45c5fb3fde03c..baf3ea94b830e008119d7ad34917df31830f2b05 100644
--- a/Core/Simulation/UnitConverterUtils.cpp
+++ b/Core/Simulation/UnitConverterUtils.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Core/Simulation/UnitConverterUtils.cpp
 //! @brief     Implements utilities for unit convertion.
diff --git a/Core/Simulation/UnitConverterUtils.h b/Core/Simulation/UnitConverterUtils.h
index 9c5666e3a5bba9f625749f220cd013ef0ca30073..95a323b073cbfc73ddb61967f7d0d6b45fe8d36b 100644
--- a/Core/Simulation/UnitConverterUtils.h
+++ b/Core/Simulation/UnitConverterUtils.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Core/Simulation/UnitConverterUtils.h
 //! @brief     Declares utilities for unit converters.
diff --git a/Core/Term/DepthProbeComputationTerm.cpp b/Core/Term/DepthProbeComputationTerm.cpp
index d3fb30a10bf6f0ee62ff8693f59a22390dde7eb5..82ec0804be456d70ab67f18b526d0983bd850484 100644
--- a/Core/Term/DepthProbeComputationTerm.cpp
+++ b/Core/Term/DepthProbeComputationTerm.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Core/Term/DepthProbeComputationTerm.cpp
 //! @brief     Implements functor DepthProbeComputationTerm.
diff --git a/Core/Term/DepthProbeComputationTerm.h b/Core/Term/DepthProbeComputationTerm.h
index caaefd9a516f2ffbe917d195f351139e2984968e..e9314b85c7c1bbf1990e8287eb5b2075b4d1fb20 100644
--- a/Core/Term/DepthProbeComputationTerm.h
+++ b/Core/Term/DepthProbeComputationTerm.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Core/Term/DepthProbeComputationTerm.h
 //! @brief     Defines functor DepthProbeComputationTerm.
diff --git a/Core/Term/SpecularComputationTerm.cpp b/Core/Term/SpecularComputationTerm.cpp
index 02db5199fe89c67baf7c91bfa54d993177a4238d..4a372df6f4d443ae79b0276ff8bc5ffdce0e91af 100644
--- a/Core/Term/SpecularComputationTerm.cpp
+++ b/Core/Term/SpecularComputationTerm.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Core/Term/SpecularComputationTerm.cpp
 //! @brief     Implements functor SpecularComputationTerm.
diff --git a/Core/Term/SpecularComputationTerm.h b/Core/Term/SpecularComputationTerm.h
index 85faa86356948a1ce457a1437e2d9c0156c103c3..f84e966c5e21800450f2cf074231274603245608 100644
--- a/Core/Term/SpecularComputationTerm.h
+++ b/Core/Term/SpecularComputationTerm.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Core/Term/SpecularComputationTerm.h
 //! @brief     Defines classes SpecularComputationTerm, SpecularScalarTerm, SpecularMatrixTerm
diff --git a/Device/Beam/Beam.cpp b/Device/Beam/Beam.cpp
index 2af281a1a15b329087f2c304d5bd186705fb7fed..d1dd9e18a9fc8db18d1b859c2fba6e375a10dded 100644
--- a/Device/Beam/Beam.cpp
+++ b/Device/Beam/Beam.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Device/Beam/Beam.cpp
 //! @brief     Implements class Beam.
diff --git a/Device/Beam/Beam.h b/Device/Beam/Beam.h
index 0e0ad7d822fce941161ec29df748e54c15f7936b..3a1b66566921c6ba6d0b27624c05b9d738ee5bfc 100644
--- a/Device/Beam/Beam.h
+++ b/Device/Beam/Beam.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Device/Beam/Beam.h
 //! @brief     Defines class Beam.
diff --git a/Device/Beam/FootprintGauss.cpp b/Device/Beam/FootprintGauss.cpp
index f7fe7d0219395891a05671d2b5e65b3fb339a120..6f84a271e215b30a2814b473e23f24e6144d188c 100644
--- a/Device/Beam/FootprintGauss.cpp
+++ b/Device/Beam/FootprintGauss.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Device/Beam/FootprintGauss.cpp
 //! @brief     Implements class FootprintGauss.
diff --git a/Device/Beam/FootprintGauss.h b/Device/Beam/FootprintGauss.h
index cb557cb2d0c928a0ae3437c377e7ac2a6c8b0afd..39899cad437895767a571933641f8cb988d7f5aa 100644
--- a/Device/Beam/FootprintGauss.h
+++ b/Device/Beam/FootprintGauss.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Device/Beam/FootprintGauss.h
 //! @brief     Defines class FootprintGauss.
diff --git a/Device/Beam/FootprintSquare.cpp b/Device/Beam/FootprintSquare.cpp
index 5f7274e0d65d272a986ec20d9819388f65348fd0..0d500ed5182970123602f6766ffe99cc383def0c 100644
--- a/Device/Beam/FootprintSquare.cpp
+++ b/Device/Beam/FootprintSquare.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Device/Beam/FootprintSquare.cpp
 //! @brief     Implements class FootprintSquare.
diff --git a/Device/Beam/FootprintSquare.h b/Device/Beam/FootprintSquare.h
index d466decfd5e335e1f032f89d5cbbc16984796fa8..90273d12173e546959dfcb99f48c8d09cd15853d 100644
--- a/Device/Beam/FootprintSquare.h
+++ b/Device/Beam/FootprintSquare.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Device/Beam/FootprintSquare.h
 //! @brief     Defines class FootprintSquare.
diff --git a/Device/Beam/IFootprintFactor.cpp b/Device/Beam/IFootprintFactor.cpp
index fff226085f78d9aba0ffdd1eddf27a8130bda0c1..630e8d57b035564e5c008d15f076ade6e926eafd 100644
--- a/Device/Beam/IFootprintFactor.cpp
+++ b/Device/Beam/IFootprintFactor.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Device/Beam/IFootprintFactor.cpp
 //! @brief     Implements interface IFootprintFactor.
diff --git a/Device/Beam/IFootprintFactor.h b/Device/Beam/IFootprintFactor.h
index 8e7741039ae5619e3a702a233deab68059935cf2..3c369b12c521af9c9ee357f076914cbcf146617d 100644
--- a/Device/Beam/IFootprintFactor.h
+++ b/Device/Beam/IFootprintFactor.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Device/Beam/IFootprintFactor.h
 //! @brief     Defines interface IFootprintFactor.
diff --git a/Device/Data/ArrayUtils.h b/Device/Data/ArrayUtils.h
index 9f84a88c30d34d31f095282642f392b922014f60..9fd4ccb72b9de33872087dda7a37c936186a512a 100644
--- a/Device/Data/ArrayUtils.h
+++ b/Device/Data/ArrayUtils.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Device/Data/ArrayUtils.h
 //! @brief     Defines various functions to interact from numpy on Python side
diff --git a/Device/Data/CumulativeValue.cpp b/Device/Data/CumulativeValue.cpp
index 64bfc743108bb1f48ccc996cb3bd1d67c07d8e84..8cfd2f165db4b94c7a2685fc78aaa0f8d4fc5a44 100644
--- a/Device/Data/CumulativeValue.cpp
+++ b/Device/Data/CumulativeValue.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Device/Data/CumulativeValue.cpp
 //! @brief     Implements class CumulativeValue.
diff --git a/Device/Data/CumulativeValue.h b/Device/Data/CumulativeValue.h
index e5ae038a171ad694af7adde6b4dd6d07fd46d6cf..4900b0edac936efd45434978cd14b9112639fdb3 100644
--- a/Device/Data/CumulativeValue.h
+++ b/Device/Data/CumulativeValue.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Device/Data/CumulativeValue.h
 //! @brief     Defines class CumulativeValue.
diff --git a/Device/Data/DataUtils.cpp b/Device/Data/DataUtils.cpp
index 4e66a04b1baaea7c036216b2199df534db0dac8c..4fc879e97e608b4533ab141b2b093e5a34b34fe4 100644
--- a/Device/Data/DataUtils.cpp
+++ b/Device/Data/DataUtils.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Device/Data/DataUtils.cpp
 //! @brief     Implements namespace DataUtils.
diff --git a/Device/Data/DataUtils.h b/Device/Data/DataUtils.h
index b519141ff3c9620338d3daa32a1315b36f458e45..d760900fea5d5b7ef54fb272964fe18b0dcb2fcc 100644
--- a/Device/Data/DataUtils.h
+++ b/Device/Data/DataUtils.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Device/Data/DataUtils.h
 //! @brief     Defines namespace DataUtils.
diff --git a/Device/Data/LLData.cpp b/Device/Data/LLData.cpp
index f79a28ed11692bd98bd05fffb553df2dd5ddc743..787b53469fdfffbce1a24017e408c48034efaeb1 100644
--- a/Device/Data/LLData.cpp
+++ b/Device/Data/LLData.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Device/Data/LLData.cpp
 //! @brief     Implements template specializations for LLData.
diff --git a/Device/Data/LLData.h b/Device/Data/LLData.h
index 72f54a1ec6bd379856205c88a1a70fed67279c3b..4e940e10cdd61b775b1be9ca436dc4475654aa2a 100644
--- a/Device/Data/LLData.h
+++ b/Device/Data/LLData.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Device/Data/LLData.h
 //! @brief     Defines class LLData.
diff --git a/Device/Data/OutputData.cpp b/Device/Data/OutputData.cpp
index c7b2e023a5cd228a07f038b275e500686c07fd9c..286b0eb441ef8c265a86850bf7494eac54547a34 100644
--- a/Device/Data/OutputData.cpp
+++ b/Device/Data/OutputData.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Device/Data/OutputData.cpp
 //! @brief     Implements template specializations of class OutputData.cpp.
diff --git a/Device/Data/OutputData.h b/Device/Data/OutputData.h
index ab60d1e28427c6ccae92e539f2a03e8d95c3c55f..22b74bb02f827cbcf5cc2b92d9da76218392ea2a 100644
--- a/Device/Data/OutputData.h
+++ b/Device/Data/OutputData.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Device/Data/OutputData.h
 //! @brief     Defines and implements templated class OutputData.
diff --git a/Device/Data/OutputDataIterator.h b/Device/Data/OutputDataIterator.h
index f1c32bad2a206c66c82e0bdbd7f54b02567d9d9d..0e3d7b6ffea782899ea0521321e3bd05fcdb01fa 100644
--- a/Device/Data/OutputDataIterator.h
+++ b/Device/Data/OutputDataIterator.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Device/Data/OutputDataIterator.h
 //! @brief     Defines and implements template class OutputDataIterator.
diff --git a/Device/Detector/DetectionProperties.cpp b/Device/Detector/DetectionProperties.cpp
index 2cb4a8e5c5a61723f053b6eafe18074223aec660..d51979d6a7cd0f6f228bf30b7361159c50931a92 100644
--- a/Device/Detector/DetectionProperties.cpp
+++ b/Device/Detector/DetectionProperties.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Device/Detector/DetectionProperties.cpp
 //! @brief     Implements class DetectionProperties.
diff --git a/Device/Detector/DetectionProperties.h b/Device/Detector/DetectionProperties.h
index e5806f73ebd46d9c6eae1af94787483c982f8975..e5758ad1e54ecd61321264cbb79a5f1d9e9a087c 100644
--- a/Device/Detector/DetectionProperties.h
+++ b/Device/Detector/DetectionProperties.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Device/Detector/DetectionProperties.h
 //! @brief     Defines class DetectionProperties.
diff --git a/Device/Detector/DetectorContext.cpp b/Device/Detector/DetectorContext.cpp
index b307210ce4b976b011d0debc47e9e28f3d5204bf..42ecb7e8cf216830bf0653598193a44a63ab16f7 100644
--- a/Device/Detector/DetectorContext.cpp
+++ b/Device/Detector/DetectorContext.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Device/Detector/DetectorContext.cpp
 //! @brief     Implements DetectorContext class.
diff --git a/Device/Detector/DetectorContext.h b/Device/Detector/DetectorContext.h
index 39ac3c2d3e34cd52c88ffc3d9d2faae7ec46664b..88ecaadbd3e2524b4bf0cf8d609fcc30b159cb09 100644
--- a/Device/Detector/DetectorContext.h
+++ b/Device/Detector/DetectorContext.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Device/Detector/DetectorContext.h
 //! @brief     Define DetectorContext class.
diff --git a/Device/Detector/DetectorMask.cpp b/Device/Detector/DetectorMask.cpp
index 2735302d507c729046282a65949a26f53c39f336..63b5622c7834bb427e7ddeb5e82e115b643f7ac1 100644
--- a/Device/Detector/DetectorMask.cpp
+++ b/Device/Detector/DetectorMask.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Device/Detector/DetectorMask.cpp
 //! @brief     Implements class DetectorMask.
diff --git a/Device/Detector/DetectorMask.h b/Device/Detector/DetectorMask.h
index cf2b69468ae733931f0207e0b64db645087e1a47..c34d49a32cd8a5f0e7924734afdc339e425b173b 100644
--- a/Device/Detector/DetectorMask.h
+++ b/Device/Detector/DetectorMask.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Device/Detector/DetectorMask.h
 //! @brief     Defines class DetectorMask.
diff --git a/Device/Detector/DetectorUtils.cpp b/Device/Detector/DetectorUtils.cpp
index 983e45d280f6006392b489776b39df004b1f3da4..158011a06ba5955b1413b62710b5f57bf6ee52b7 100644
--- a/Device/Detector/DetectorUtils.cpp
+++ b/Device/Detector/DetectorUtils.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Device/Detector/DetectorUtils.cpp
 //! @brief     Implements namespace DetectorUtils.
diff --git a/Device/Detector/DetectorUtils.h b/Device/Detector/DetectorUtils.h
index b23aa3b9ad6bf2ef16592d40460666c0b53b9cd3..9fd0672099f8a501af2ced25c2c12ff17abdb7d1 100644
--- a/Device/Detector/DetectorUtils.h
+++ b/Device/Detector/DetectorUtils.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Device/Detector/DetectorUtils.h
 //! @brief     Defines namespace DetectorUtils.
diff --git a/Device/Detector/IDetector.cpp b/Device/Detector/IDetector.cpp
index 6bda7c4572a9f9266072f47dc2090752950e0c71..6bd22ba82561d5647a6aab008b08f53f8b0ee479 100644
--- a/Device/Detector/IDetector.cpp
+++ b/Device/Detector/IDetector.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Device/Detector/IDetector.cpp
 //! @brief     Implements common detector interface.
diff --git a/Device/Detector/IDetector.h b/Device/Detector/IDetector.h
index 40594deb0ca4a651f17d0332a9bddc1dd3cf735f..6c8ca27dd0f8064ea3d86616c11295a2f699f5af 100644
--- a/Device/Detector/IDetector.h
+++ b/Device/Detector/IDetector.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Device/Detector/IDetector.h
 //! @brief     Defines common detector interface.
diff --git a/Device/Detector/IDetector2D.cpp b/Device/Detector/IDetector2D.cpp
index 5da7895fbfcde7ce7e674fb59d88a9e97e995817..c7a0da9d9f52b2b98963f6025d392f69ee9e20fc 100644
--- a/Device/Detector/IDetector2D.cpp
+++ b/Device/Detector/IDetector2D.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Device/Detector/IDetector2D.cpp
 //! @brief     Implements shared functionality of interface IDetector2D.
diff --git a/Device/Detector/IDetector2D.h b/Device/Detector/IDetector2D.h
index 1f3e769ab38de972efb94d409d5f7126d354979b..35c24d106c8eea6d3868599f0e22a65482d24082 100644
--- a/Device/Detector/IDetector2D.h
+++ b/Device/Detector/IDetector2D.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Device/Detector/IDetector2D.h
 //! @brief     Defines interface IDetector2D.
diff --git a/Device/Detector/IsGISAXSDetector.cpp b/Device/Detector/IsGISAXSDetector.cpp
index 817ef6ef83d17c9fd35a3d6331babf9582f4eacd..6b06e4933dc673af513f93d2e659c53ef35aab53 100644
--- a/Device/Detector/IsGISAXSDetector.cpp
+++ b/Device/Detector/IsGISAXSDetector.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Device/Detector/IsGISAXSDetector.cpp
 //! @brief     Implements class IsGISAXSDetector.
diff --git a/Device/Detector/IsGISAXSDetector.h b/Device/Detector/IsGISAXSDetector.h
index 90625de09b8ac40b429134b52718c1439fa8ce84..9d6ad434796b5b954cc6dcc50e76eec6b76cf551 100644
--- a/Device/Detector/IsGISAXSDetector.h
+++ b/Device/Detector/IsGISAXSDetector.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Device/Detector/IsGISAXSDetector.h
 //! @brief     Defines class IsGISAXSDetector.
diff --git a/Device/Detector/RectangularDetector.cpp b/Device/Detector/RectangularDetector.cpp
index 16f32aa9922de730fd0a2813fd55a46fa19418c7..29a25ba2f04f67544a98d601571f619ab8ae8129 100644
--- a/Device/Detector/RectangularDetector.cpp
+++ b/Device/Detector/RectangularDetector.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Device/Detector/RectangularDetector.cpp
 //! @brief     Implements class RectangularDetector.
diff --git a/Device/Detector/RectangularDetector.h b/Device/Detector/RectangularDetector.h
index cb66caae9a9a1f617a41b6b6e137078d32162200..c21c912ea625f7de20752be1a3c5a7613b2175be 100644
--- a/Device/Detector/RectangularDetector.h
+++ b/Device/Detector/RectangularDetector.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Device/Detector/RectangularDetector.h
 //! @brief     Defines class RectangularDetector.
diff --git a/Device/Detector/RectangularPixel.cpp b/Device/Detector/RectangularPixel.cpp
index 6af9140f02010a323cfcae1f9f1c86b1afa0c5cc..cdcab85f6b8e85b4358704a071653a29a7f3aa2c 100644
--- a/Device/Detector/RectangularPixel.cpp
+++ b/Device/Detector/RectangularPixel.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Device/Detector/RectangularPixel.cpp
 //! @brief     Implements class RectangularPixel.
diff --git a/Device/Detector/RectangularPixel.h b/Device/Detector/RectangularPixel.h
index 0c83ee83a81d1f7e570b4a6da5077cecf966dd64..f14dcd8bc4aff0e7c141bb5c9d076c96f3a92ff5 100644
--- a/Device/Detector/RectangularPixel.h
+++ b/Device/Detector/RectangularPixel.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Device/Detector/RectangularPixel.h
 //! @brief     Defines class RectangularPixel.
diff --git a/Device/Detector/RegionOfInterest.cpp b/Device/Detector/RegionOfInterest.cpp
index acf838a3115230cc0520f163c7892edd0d4a27f6..7df9fa238feded5ec2a4b4731baa9e516390982c 100644
--- a/Device/Detector/RegionOfInterest.cpp
+++ b/Device/Detector/RegionOfInterest.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Device/Detector/RegionOfInterest.cpp
 //! @brief     Implements class RegionOfInterest.
diff --git a/Device/Detector/RegionOfInterest.h b/Device/Detector/RegionOfInterest.h
index d56430a026e3914d2f0645ed6a27b9b7a6b01d73..5c089bc3fc81fb93a1f56d06c80cbc9ffecf8009 100644
--- a/Device/Detector/RegionOfInterest.h
+++ b/Device/Detector/RegionOfInterest.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Device/Detector/RegionOfInterest.h
 //! @brief     Defines class RegionOfInterest.
diff --git a/Device/Detector/SimpleUnitConverters.cpp b/Device/Detector/SimpleUnitConverters.cpp
index ec0d4ba82ae1dda88ad0ef9f21ef017239c47716..c2920b1c5c8f1faae33d3bedcc3a6c4ceb79b540 100644
--- a/Device/Detector/SimpleUnitConverters.cpp
+++ b/Device/Detector/SimpleUnitConverters.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Device/Detector/SimpleUnitConverters.cpp
 //! @brief     Implements IUnitConverter classes.
diff --git a/Device/Detector/SimpleUnitConverters.h b/Device/Detector/SimpleUnitConverters.h
index 08d3f1993aa0281ce681c8043adcaa478f75a630..464877ca6a66a19a253039159ec8370fd1912731 100644
--- a/Device/Detector/SimpleUnitConverters.h
+++ b/Device/Detector/SimpleUnitConverters.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Device/Detector/SimpleUnitConverters.h
 //! @brief     Defines interface UnitConverterSimple and its subclasses.
diff --git a/Device/Detector/SimulationArea.cpp b/Device/Detector/SimulationArea.cpp
index 80769155880390eb172a62ae50b08d84ed688c7e..f5746994527a0d029e6c1fb63129997622b043c4 100644
--- a/Device/Detector/SimulationArea.cpp
+++ b/Device/Detector/SimulationArea.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Device/Detector/SimulationArea.cpp
 //! @brief     Implements class SimulationArea.
diff --git a/Device/Detector/SimulationArea.h b/Device/Detector/SimulationArea.h
index cb06a117efb2198f8a56a411e9ec4fd5a3014c50..17118bde94783689d9bf420878eefae426f5577c 100644
--- a/Device/Detector/SimulationArea.h
+++ b/Device/Detector/SimulationArea.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Device/Detector/SimulationArea.h
 //! @brief     Defines class SimulationArea.
diff --git a/Device/Detector/SimulationAreaIterator.cpp b/Device/Detector/SimulationAreaIterator.cpp
index 906ac3b8f66557c0dcece29c188578e6726759ab..2b44aac71b0c378d2fe1d35b95b8bee8f1097c11 100644
--- a/Device/Detector/SimulationAreaIterator.cpp
+++ b/Device/Detector/SimulationAreaIterator.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Device/Detector/SimulationAreaIterator.cpp
 //! @brief     Implements class SimulationAreaIterator.
diff --git a/Device/Detector/SimulationAreaIterator.h b/Device/Detector/SimulationAreaIterator.h
index 95d951b5855df9f0c34ba2439eb691b61c20daa0..56822673090a921cce5783449096db1da821c2a7 100644
--- a/Device/Detector/SimulationAreaIterator.h
+++ b/Device/Detector/SimulationAreaIterator.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Device/Detector/SimulationAreaIterator.h
 //! @brief     Defines class SimulationAreaIterator.
diff --git a/Device/Detector/SpecularDetector1D.cpp b/Device/Detector/SpecularDetector1D.cpp
index 47b1fa37bdaa8c21dca2e2a47f4185c3d2e6eec5..5d8b80dc4539fd5be981f5356e283d5132f0123f 100644
--- a/Device/Detector/SpecularDetector1D.cpp
+++ b/Device/Detector/SpecularDetector1D.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Device/Detector/SpecularDetector1D.cpp
 //! @brief     Implements a detector for specular simulations.
diff --git a/Device/Detector/SpecularDetector1D.h b/Device/Detector/SpecularDetector1D.h
index fc330ceaaa158dc8efa00a4b2322f5a7aaaddef2..cdf76711cac96c6db74114088e371bb48455fe15 100644
--- a/Device/Detector/SpecularDetector1D.h
+++ b/Device/Detector/SpecularDetector1D.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Device/Detector/SpecularDetector1D.h
 //! @brief     Defines a detector for specular simulations.
diff --git a/Device/Detector/SphericalDetector.cpp b/Device/Detector/SphericalDetector.cpp
index 761aff47d1aa46fed0bb7581271f613127cf49b0..96e5a25b26aea3f1568647e128d1df5a0b5d7703 100644
--- a/Device/Detector/SphericalDetector.cpp
+++ b/Device/Detector/SphericalDetector.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Device/Detector/SphericalDetector.cpp
 //! @brief     Implements class SphericalDetector.
diff --git a/Device/Detector/SphericalDetector.h b/Device/Detector/SphericalDetector.h
index 57304241ce2122212998cef2dfe5ba905eed9192..f31460c4cbb551f8925db6cdcea9a5ed4c7f4490 100644
--- a/Device/Detector/SphericalDetector.h
+++ b/Device/Detector/SphericalDetector.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Device/Detector/SphericalDetector.h
 //! @brief     Defines class SphericalDetector.
diff --git a/Device/Detector/SphericalPixel.cpp b/Device/Detector/SphericalPixel.cpp
index 1e218d1100c3aef55b8ab60a0c77508859c10d9a..b860b2cf8b0330cad553acab50493dcfceff6c0b 100644
--- a/Device/Detector/SphericalPixel.cpp
+++ b/Device/Detector/SphericalPixel.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Device/Detector/SphericalPixel.cpp
 //! @brief     Implements class SphericalPixel.
diff --git a/Device/Detector/SphericalPixel.h b/Device/Detector/SphericalPixel.h
index 2c7ccc7a64bdbfd736003b579fed0872c6ec4052..cb9b80c51d2d9a106204f5a244c51a3be0e461a5 100644
--- a/Device/Detector/SphericalPixel.h
+++ b/Device/Detector/SphericalPixel.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Device/Detector/SphericalPixel.h
 //! @brief     Defines class SphericalPixel.
diff --git a/Device/Histo/HistoUtils.cpp b/Device/Histo/HistoUtils.cpp
index e2ed7f7e71d8d4dde7d0454aa1b79a17db8c4cbe..20b063d6e4592e8017d103b110f1f71b1dd1d8fd 100644
--- a/Device/Histo/HistoUtils.cpp
+++ b/Device/Histo/HistoUtils.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Device/Histo/HistoUtils.cpp
 //! @brief     PyObvject forward declaration.
diff --git a/Device/Histo/HistoUtils.h b/Device/Histo/HistoUtils.h
index ae112ee3a33cd21fddab465610d6cb21bb17e835..e9918f1c7b88884556f500da8df4b9bf193e44ad 100644
--- a/Device/Histo/HistoUtils.h
+++ b/Device/Histo/HistoUtils.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Device/Histo/HistoUtils.h
 //! @brief     PyObvject forward declaration.
diff --git a/Device/Histo/Histogram1D.cpp b/Device/Histo/Histogram1D.cpp
index d137b7451decf981c10c28b30beca5458b2b3fde..6b5aa16e1123d3b2ada685c8f15f26c5a0c6a776 100644
--- a/Device/Histo/Histogram1D.cpp
+++ b/Device/Histo/Histogram1D.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Device/Histo/Histogram1D.cpp
 //! @brief     Implements class Histogram1D.
diff --git a/Device/Histo/Histogram1D.h b/Device/Histo/Histogram1D.h
index 0cfd5e28b42bdf67d0ee8da604fdb7858b0e9235..2da00f410ec07c8723ae3938f8ec6087c2218be1 100644
--- a/Device/Histo/Histogram1D.h
+++ b/Device/Histo/Histogram1D.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Device/Histo/Histogram1D.h
 //! @brief     Defines class Histogram1D.
diff --git a/Device/Histo/Histogram2D.cpp b/Device/Histo/Histogram2D.cpp
index e123af7ed0f9054beec41c458b0aef0d21616802..ee3979a381d5ab0b7f06c1bc9bd58d4e7871a8f5 100644
--- a/Device/Histo/Histogram2D.cpp
+++ b/Device/Histo/Histogram2D.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Device/Histo/Histogram2D.cpp
 //! @brief     Implements class Histogram2D.
diff --git a/Device/Histo/Histogram2D.h b/Device/Histo/Histogram2D.h
index ade59d9319ad21f4c14af79db0cf172268332c53..39209a7aa44866fe4a3535d221c6b8dbc0809425 100644
--- a/Device/Histo/Histogram2D.h
+++ b/Device/Histo/Histogram2D.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Device/Histo/Histogram2D.h
 //! @brief     Defines class Histogram2D.
diff --git a/Device/Histo/IHistogram.cpp b/Device/Histo/IHistogram.cpp
index 4d85c621f7a6722da88ec2587c5d150b156511dc..dfd3f2b6e3fcb3945388b75666acd3c450b42a35 100644
--- a/Device/Histo/IHistogram.cpp
+++ b/Device/Histo/IHistogram.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Device/Histo/IHistogram.cpp
 //! @brief     Implements class IntensityDataObject.
diff --git a/Device/Histo/IHistogram.h b/Device/Histo/IHistogram.h
index d941c42183e7d1eee7487abcfd74d66a869a87f5..7fb6d2e81e2cab6d7a70e7fb064d8d084cfdbcf5 100644
--- a/Device/Histo/IHistogram.h
+++ b/Device/Histo/IHistogram.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Device/Histo/IHistogram.h
 //! @brief     Defines interface IHistogram.
diff --git a/Device/Histo/IntensityDataIOFactory.cpp b/Device/Histo/IntensityDataIOFactory.cpp
index e0054c25ab2ffcdad6a2d05d09395a22626212ff..033f9bbff7addba730496254504f8efd326275d1 100644
--- a/Device/Histo/IntensityDataIOFactory.cpp
+++ b/Device/Histo/IntensityDataIOFactory.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Device/Histo/IntensityDataIOFactory.cpp
 //! @brief     Implements class OutputDataIOFactory.
diff --git a/Device/Histo/IntensityDataIOFactory.h b/Device/Histo/IntensityDataIOFactory.h
index 5b1f71374f47c305521b68f11211a63a8301d113..96b96ce1b0134913ea8c5904f39d140f9353909f 100644
--- a/Device/Histo/IntensityDataIOFactory.h
+++ b/Device/Histo/IntensityDataIOFactory.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Device/Histo/IntensityDataIOFactory.h
 //! @brief     Defines class IntensityDataIOFactory.
diff --git a/Device/Histo/SimulationResult.cpp b/Device/Histo/SimulationResult.cpp
index c04b714384fc14fbd32e6d246fb278323c51d371..50d847b1270378b1218c5082b53ec82333518a55 100644
--- a/Device/Histo/SimulationResult.cpp
+++ b/Device/Histo/SimulationResult.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Device/Histo/SimulationResult.cpp
 //! @brief     Implements class SimulationResult.
diff --git a/Device/Histo/SimulationResult.h b/Device/Histo/SimulationResult.h
index 47570a94bf868208b8cc235182a6869dfbffbb0e..3fdda7847800dd28049fbba7c5acf47e85aaf08e 100644
--- a/Device/Histo/SimulationResult.h
+++ b/Device/Histo/SimulationResult.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Device/Histo/SimulationResult.h
 //! @brief     Defines class SimulationResult.
diff --git a/Device/InputOutput/DataFormatUtils.cpp b/Device/InputOutput/DataFormatUtils.cpp
index 41cd8bb6f725c5a328c7bd23fe780d7df5420ba0..6288ce0c42bec75a0c6ba9627d15712294ec5b62 100644
--- a/Device/InputOutput/DataFormatUtils.cpp
+++ b/Device/InputOutput/DataFormatUtils.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Device/InputOutput/DataFormatUtils.cpp
 //! @brief     Implements class DataFormatUtils.
diff --git a/Device/InputOutput/DataFormatUtils.h b/Device/InputOutput/DataFormatUtils.h
index b95a4eb3dea80e3a3921320341f850342015bc25..1f951f1e0087e15026145d6eb8df3f8079a72f5a 100644
--- a/Device/InputOutput/DataFormatUtils.h
+++ b/Device/InputOutput/DataFormatUtils.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Device/InputOutput/DataFormatUtils.h
 //! @brief     Defines class OutputDataIOFactory.
diff --git a/Device/InputOutput/OutputDataReadReflectometry.cpp b/Device/InputOutput/OutputDataReadReflectometry.cpp
index eaf9f672ed4a272b7d2eb00e1f15e91de2437713..7a43b9a99d5fb7df7e71fa2878a886c09fc1d081 100644
--- a/Device/InputOutput/OutputDataReadReflectometry.cpp
+++ b/Device/InputOutput/OutputDataReadReflectometry.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Device/InputOutput/OutputDataReadReflectometry.cpp
 //! @brief     Implements class OutputDataReadWriteReflectometry.
diff --git a/Device/InputOutput/OutputDataReadReflectometry.h b/Device/InputOutput/OutputDataReadReflectometry.h
index 8c04603ed1793d3087cfc54cdb2dd5301287f150..4cab9b94d952118380bc14db2e030e0a32961f96 100644
--- a/Device/InputOutput/OutputDataReadReflectometry.h
+++ b/Device/InputOutput/OutputDataReadReflectometry.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Device/InputOutput/OutputDataReadReflectometry.h
 //! @brief     Defines OutputDataReadReflectometry
diff --git a/Device/InputOutput/OutputDataReadWriteINT.cpp b/Device/InputOutput/OutputDataReadWriteINT.cpp
index 984b606bd931abde9d5053e891eb34bb6118f4a6..8ac92dd991293f90b6a0476dfa210b4a4278649a 100644
--- a/Device/InputOutput/OutputDataReadWriteINT.cpp
+++ b/Device/InputOutput/OutputDataReadWriteINT.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Device/InputOutput/OutputDataReadWriteINT.cpp
 //! @brief     Implements class OutputDataReadWriteINT.
diff --git a/Device/InputOutput/OutputDataReadWriteINT.h b/Device/InputOutput/OutputDataReadWriteINT.h
index a4003b4367a27a338f9dd5f6984aac8221b64a08..2fd200d024ff40710d494527ac352e1ec0270d73 100644
--- a/Device/InputOutput/OutputDataReadWriteINT.h
+++ b/Device/InputOutput/OutputDataReadWriteINT.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Device/InputOutput/OutputDataReadWriteINT.h
 //! @brief     Defines OutputDataReadWriteINT
diff --git a/Device/InputOutput/OutputDataReadWriteNumpyTXT.cpp b/Device/InputOutput/OutputDataReadWriteNumpyTXT.cpp
index b8ac28245273aca6eca54c5ccc9216b71a7a9162..9d925bf2fb47505445ecc86807dec510206d4b5e 100644
--- a/Device/InputOutput/OutputDataReadWriteNumpyTXT.cpp
+++ b/Device/InputOutput/OutputDataReadWriteNumpyTXT.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Device/InputOutput/OutputDataReadWriteNumpyTXT.cpp
 //! @brief     Implements class OutputDataReadWriteNumpyTXT.
diff --git a/Device/InputOutput/OutputDataReadWriteNumpyTXT.h b/Device/InputOutput/OutputDataReadWriteNumpyTXT.h
index ffb45d82ab08d24770cd6bbda23a81e6a1c93543..ffdc00c369f759547ab72f666cadb2b4af972086 100644
--- a/Device/InputOutput/OutputDataReadWriteNumpyTXT.h
+++ b/Device/InputOutput/OutputDataReadWriteNumpyTXT.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Device/InputOutput/OutputDataReadWriteNumpyTXT.h
 //! @brief     Defines OutputDataReadWriteNumpyTXT
diff --git a/Device/InputOutput/OutputDataReadWriteTiff.cpp b/Device/InputOutput/OutputDataReadWriteTiff.cpp
index 041738ddd5b14817e97af738c8875666543168cb..b806357b32289a688eab13595435cab61c7128d9 100644
--- a/Device/InputOutput/OutputDataReadWriteTiff.cpp
+++ b/Device/InputOutput/OutputDataReadWriteTiff.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Device/InputOutput/OutputDataReadWriteTiff.cpp
 //! @brief     Implements class OutputDataReadWriteTiff
diff --git a/Device/InputOutput/OutputDataReadWriteTiff.h b/Device/InputOutput/OutputDataReadWriteTiff.h
index b126f79b1b7a2583c483903f8c14ae8a5b1bed19..3d0f0699c26afe709f955ad688b835ceb4ef302c 100644
--- a/Device/InputOutput/OutputDataReadWriteTiff.h
+++ b/Device/InputOutput/OutputDataReadWriteTiff.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Device/InputOutput/OutputDataReadWriteTiff.h
 //! @brief     Defines class OutputDataReadWriteTiff
diff --git a/Device/InputOutput/boost_streams.h b/Device/InputOutput/boost_streams.h
index db405d75d07e5d653385e4c574c6b98debb440e6..9d2481556b5fde3f091aeb477d183ec5e0bd6a03 100644
--- a/Device/InputOutput/boost_streams.h
+++ b/Device/InputOutput/boost_streams.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Device/InputOutput/boost_streams.h
 //! @brief     Contains boost streams related headers
diff --git a/Device/Instrument/Instrument.cpp b/Device/Instrument/Instrument.cpp
index 4ac393487904e6ac2f6f89821ba5c2e131c9f63e..88f2c7a1cc4d9eaf14b50dc1cd5f9c1c2b3a25e8 100644
--- a/Device/Instrument/Instrument.cpp
+++ b/Device/Instrument/Instrument.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Device/Instrument/Instrument.cpp
 //! @brief     Implements class Instrument.
diff --git a/Device/Instrument/Instrument.h b/Device/Instrument/Instrument.h
index 7db47e2f5717b13b2ddb1c4e7611be20d0689eeb..12d4bfd032e0713ea80c4bcffd392753a2be1abf 100644
--- a/Device/Instrument/Instrument.h
+++ b/Device/Instrument/Instrument.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Device/Instrument/Instrument.h
 //! @brief     Defines class Instrument.
diff --git a/Device/Mask/Ellipse.cpp b/Device/Mask/Ellipse.cpp
index 787a0fa6c06cb2fec6b9e24f141874ba4e92568b..5a2a4099b6174bfdc971f39f3c57d4b49a0417b9 100644
--- a/Device/Mask/Ellipse.cpp
+++ b/Device/Mask/Ellipse.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Device/Mask/Ellipse.cpp
 //! @brief     Implements class Ellipse.
diff --git a/Device/Mask/Ellipse.h b/Device/Mask/Ellipse.h
index d820582c3a20f2144e2875649a4ac144ad15639d..b6c6ac38c0c16ec85c228fa50205ca75d0972f81 100644
--- a/Device/Mask/Ellipse.h
+++ b/Device/Mask/Ellipse.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Device/Mask/Ellipse.h
 //! @brief     Defines class Rectangle.
diff --git a/Device/Mask/IShape2D.h b/Device/Mask/IShape2D.h
index 319064c1429b7e41822341c836dcf1a97619fb3c..847745bbda76eb4173747d8b03430b2dc84c3b23 100644
--- a/Device/Mask/IShape2D.h
+++ b/Device/Mask/IShape2D.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Device/Mask/IShape2D.h
 //! @brief     Defines basic class for all 2D shapes.
diff --git a/Device/Mask/InfinitePlane.h b/Device/Mask/InfinitePlane.h
index 470c2005b6199295293a7bb7b018be1d76c089bd..2450aa239f8cd7d93cc0a671554aa6bd9e92c332 100644
--- a/Device/Mask/InfinitePlane.h
+++ b/Device/Mask/InfinitePlane.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Device/Mask/InfinitePlane.h
 //! @brief     Defines class InfinitePlane.
diff --git a/Device/Mask/Line.cpp b/Device/Mask/Line.cpp
index 6977e00bf785a7eecd666e3106700cba28426c97..2a2f6b862e8649385faa6d013694b8bbbb2db199 100644
--- a/Device/Mask/Line.cpp
+++ b/Device/Mask/Line.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Device/Mask/Line.cpp
 //! @brief     Implements class Line.
diff --git a/Device/Mask/Line.h b/Device/Mask/Line.h
index d2dd1cd3bdb3ff6cf9094710fd8e780c9b9bf996..597b0f1d853611d3c801973645012b70b3dbd6f8 100644
--- a/Device/Mask/Line.h
+++ b/Device/Mask/Line.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Device/Mask/Line.h
 //! @brief     Defines class Line.
diff --git a/Device/Mask/Polygon.cpp b/Device/Mask/Polygon.cpp
index 05b74e9db94bd16c12a281a4f377e10af44aa55a..69cf0cae541a5d301aa0817f9c3f6a1f4ff6890d 100644
--- a/Device/Mask/Polygon.cpp
+++ b/Device/Mask/Polygon.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Device/Mask/Polygon.cpp
 //! @brief     Implements class Polygon.
diff --git a/Device/Mask/Polygon.h b/Device/Mask/Polygon.h
index cc22fc92f09c3e5ff0d0d076150835747272bc9c..6e55923447f96eaf209d8cf70bc82f1b222c3dec 100644
--- a/Device/Mask/Polygon.h
+++ b/Device/Mask/Polygon.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Device/Mask/Polygon.h
 //! @brief     Defines class Polygon.
diff --git a/Device/Mask/Rectangle.cpp b/Device/Mask/Rectangle.cpp
index 7f1705470937896bed3304e87360c4e484eba5cb..ffba95c98a6862372d902dfce8a7646ad2df19da 100644
--- a/Device/Mask/Rectangle.cpp
+++ b/Device/Mask/Rectangle.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Device/Mask/Rectangle.cpp
 //! @brief     Implements class Rectangle.
diff --git a/Device/Mask/Rectangle.h b/Device/Mask/Rectangle.h
index 29a9aa33cf814bb8f8da8dff10964247aa8d3d9b..bf7b4da4af4349593d4bcae31ae3bc73665343d0 100644
--- a/Device/Mask/Rectangle.h
+++ b/Device/Mask/Rectangle.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Device/Mask/Rectangle.h
 //! @brief     Defines class Rectangle.
diff --git a/Device/Resolution/ConvolutionDetectorResolution.cpp b/Device/Resolution/ConvolutionDetectorResolution.cpp
index f75598b17f1a7f22feabb1269f3a34774616b0ed..21cd47827de2829665aafe27b73a076e824a5771 100644
--- a/Device/Resolution/ConvolutionDetectorResolution.cpp
+++ b/Device/Resolution/ConvolutionDetectorResolution.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Device/Resolution/ConvolutionDetectorResolution.cpp
 //! @brief     Implements class ConvolutionDetectorResolution.
diff --git a/Device/Resolution/ConvolutionDetectorResolution.h b/Device/Resolution/ConvolutionDetectorResolution.h
index a24d2c8dcfd0f06bb830e99ae162b23124bdeecd..d07bbcbd525a660836c573b7c5317f9f61adf69f 100644
--- a/Device/Resolution/ConvolutionDetectorResolution.h
+++ b/Device/Resolution/ConvolutionDetectorResolution.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Device/Resolution/ConvolutionDetectorResolution.h
 //! @brief     Defines class ConvolutionDetectorResolution.
diff --git a/Device/Resolution/Convolve.cpp b/Device/Resolution/Convolve.cpp
index a5afe95e2ac84eb9a5ad2b93d80004aa3e7dc888..162deed79ced821ffe4903f433f2cc0effe5b0cf 100644
--- a/Device/Resolution/Convolve.cpp
+++ b/Device/Resolution/Convolve.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Device/Resolution/Convolve.cpp
 //! @brief     Implements class Convolve.
diff --git a/Device/Resolution/Convolve.h b/Device/Resolution/Convolve.h
index 0b70b4265b1527e683ea928e4836f7f3b67243a0..6fe2c3b9c5447ccae2905946a06d9adcbb376f1e 100644
--- a/Device/Resolution/Convolve.h
+++ b/Device/Resolution/Convolve.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Device/Resolution/Convolve.h
 //! @brief     Defines class Math::Convolve.
diff --git a/Device/Resolution/IDetectorResolution.h b/Device/Resolution/IDetectorResolution.h
index 8552b761b0d66dc99bf4131816f2ba0402c023cf..9226d4bbe4804c5c2c17b19cce9ac2658378e962 100644
--- a/Device/Resolution/IDetectorResolution.h
+++ b/Device/Resolution/IDetectorResolution.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Device/Resolution/IDetectorResolution.h
 //! @brief     Defines interface IDetectorResolution.
diff --git a/Device/Resolution/IResolutionFunction2D.cpp b/Device/Resolution/IResolutionFunction2D.cpp
index 4dd5a5bab1c6a6305c7ec164190c9189c1f1c350..a048c785d1e45a8d41a8f0ba3d2f270bacda62aa 100644
--- a/Device/Resolution/IResolutionFunction2D.cpp
+++ b/Device/Resolution/IResolutionFunction2D.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Device/Resolution/IResolutionFunction2D.cpp
 //! @brief     Defines interface class IResolutionFunction2D.
diff --git a/Device/Resolution/IResolutionFunction2D.h b/Device/Resolution/IResolutionFunction2D.h
index e61f1f05d56121418c9879a4e014f7dbb54a9e65..81736ba2844749d370d41c5098a303591804f055 100644
--- a/Device/Resolution/IResolutionFunction2D.h
+++ b/Device/Resolution/IResolutionFunction2D.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Device/Resolution/IResolutionFunction2D.h
 //! @brief     Defines interface class IResolutionFunction2D.
diff --git a/Device/Resolution/ResolutionFunction2DGaussian.cpp b/Device/Resolution/ResolutionFunction2DGaussian.cpp
index f83f4d908a4f9256cd2e29d932c025dd2e7cce2a..d4bd856d8547d5fe4c106a510f8852137390a833 100644
--- a/Device/Resolution/ResolutionFunction2DGaussian.cpp
+++ b/Device/Resolution/ResolutionFunction2DGaussian.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Device/Resolution/ResolutionFunction2DGaussian.cpp
 //! @brief     Implements class ResolutionFunction2DGaussian.
diff --git a/Device/Resolution/ResolutionFunction2DGaussian.h b/Device/Resolution/ResolutionFunction2DGaussian.h
index e542a60b322b3e05a507f970e4a48a31824b4294..b38ab21cf01c726d08d54dfe8a3da59130d563d5 100644
--- a/Device/Resolution/ResolutionFunction2DGaussian.h
+++ b/Device/Resolution/ResolutionFunction2DGaussian.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Device/Resolution/ResolutionFunction2DGaussian.h
 //! @brief     Defines class ResolutionFunction2DGaussian.
diff --git a/Device/Resolution/ScanResolution.cpp b/Device/Resolution/ScanResolution.cpp
index bf5e224e01b25e082ebfa6c23cf830c7a22ad09e..f95dde64c137e834ab4c5ee4e4b8c19e6631a6c6 100644
--- a/Device/Resolution/ScanResolution.cpp
+++ b/Device/Resolution/ScanResolution.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Device/Resolution/ScanResolution.cpp
 //! @brief     Implements scan resolution class and derived ones.
diff --git a/Device/Resolution/ScanResolution.h b/Device/Resolution/ScanResolution.h
index a1aaddced35233fa52fde0a8a27cd51ab18ce4a9..fddfecd4dd25c964e626c66623dc02580a308f0d 100644
--- a/Device/Resolution/ScanResolution.h
+++ b/Device/Resolution/ScanResolution.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Device/Resolution/ScanResolution.h
 //! @brief     Defines scan resolution class.
diff --git a/Device/Unit/AxisNames.cpp b/Device/Unit/AxisNames.cpp
index 34e8278e9ba59913b79747abeeb690f48805685b..a1eb3e83c8e79776f6a0a00b8ce8e770125c5eca 100644
--- a/Device/Unit/AxisNames.cpp
+++ b/Device/Unit/AxisNames.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Device/Unit/AxisNames.cpp
 //! @brief     Implements functions in namespace AxisNames.
diff --git a/Device/Unit/AxisNames.h b/Device/Unit/AxisNames.h
index 120f5a2122ddff39141e877711d567a0422cc781..e7159ffaedbeb4e99b132c21a2aa7097c9689b9a 100644
--- a/Device/Unit/AxisNames.h
+++ b/Device/Unit/AxisNames.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Device/Unit/AxisNames.h
 //! @brief     Defines namespace AxisNames.
diff --git a/Device/Unit/IUnitConverter.cpp b/Device/Unit/IUnitConverter.cpp
index ea190dc8468cafdbb6f4baddbdb580911049408c..9f164eb9fe85d821d5cbdbbc1d00c8abfe03161d 100644
--- a/Device/Unit/IUnitConverter.cpp
+++ b/Device/Unit/IUnitConverter.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Device/Unit/IUnitConverter.cpp
 //! @brief     Implements IUnitConverter class.
diff --git a/Device/Unit/IUnitConverter.h b/Device/Unit/IUnitConverter.h
index 62d68c6a2dbb0457e3118b778fe00903a16e29e7..1bace479b34c86f9dff768bd2ce4a7dca91b2af9 100644
--- a/Device/Unit/IUnitConverter.h
+++ b/Device/Unit/IUnitConverter.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Device/Unit/IUnitConverter.h
 //! @brief     Defines interface IUnitConverter and possible axis units.
diff --git a/Examples/cpp/CylindersAndPrisms/CylindersAndPrisms.cpp b/Examples/cpp/CylindersAndPrisms/CylindersAndPrisms.cpp
index 5f08838594b42d3143ac45c511437039be59eed2..64efabd1ecb3847a92101c92deb5605fc79f642b 100644
--- a/Examples/cpp/CylindersAndPrisms/CylindersAndPrisms.cpp
+++ b/Examples/cpp/CylindersAndPrisms/CylindersAndPrisms.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Examples/cpp/CylindersAndPrisms/CylindersAndPrisms.cpp
 //! @brief     Demonstrates how to run a BornAgain simulation from a C++ main program.
diff --git a/Fit/Adapter/GSLLevenbergMarquardtMinimizer.cpp b/Fit/Adapter/GSLLevenbergMarquardtMinimizer.cpp
index a777f52c8bc3f61db65125a5a571554ff4fa680e..62a628cbaa897cc00305fb9959ad7b3d4c3bea72 100644
--- a/Fit/Adapter/GSLLevenbergMarquardtMinimizer.cpp
+++ b/Fit/Adapter/GSLLevenbergMarquardtMinimizer.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Fit/Adapter/GSLLevenbergMarquardtMinimizer.cpp
 //! @brief     Implements class GSLLevenbergMarquardtMinimizer.
diff --git a/Fit/Adapter/GSLLevenbergMarquardtMinimizer.h b/Fit/Adapter/GSLLevenbergMarquardtMinimizer.h
index 05d891daa96851ee7cbd905ecb2c5cf99ebf5f51..b01440d10a6cd10821adf0b84e7c63ab38b4402b 100644
--- a/Fit/Adapter/GSLLevenbergMarquardtMinimizer.h
+++ b/Fit/Adapter/GSLLevenbergMarquardtMinimizer.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Fit/Adapter/GSLLevenbergMarquardtMinimizer.h
 //! @brief     Declares class GSLLevenbergMarquardtMinimizer.
diff --git a/Fit/Adapter/GSLMultiMinimizer.cpp b/Fit/Adapter/GSLMultiMinimizer.cpp
index 084405d999907826047d7810c92e9e0cbce266bc..b8b685651d841344b4944283c97179ab9e8e01a7 100644
--- a/Fit/Adapter/GSLMultiMinimizer.cpp
+++ b/Fit/Adapter/GSLMultiMinimizer.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Fit/Adapter/GSLMultiMinimizer.cpp
 //! @brief     Implements class GSLMultiMinimizer.
diff --git a/Fit/Adapter/GSLMultiMinimizer.h b/Fit/Adapter/GSLMultiMinimizer.h
index 0e1703908adcf293c32920585891cbe989d78871..b183e7b4327080ad4ee2f2269130e8e32a8b0660 100644
--- a/Fit/Adapter/GSLMultiMinimizer.h
+++ b/Fit/Adapter/GSLMultiMinimizer.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Fit/Adapter/GSLMultiMinimizer.h
 //! @brief     Declares class GSLMultiMinimizer.
diff --git a/Fit/Adapter/GeneticMinimizer.cpp b/Fit/Adapter/GeneticMinimizer.cpp
index 2908fba059d4dafe4c14296314e9f1b4cfa7c499..9bffb7b916f5aec927fe0d41493cd81a7a2107e8 100644
--- a/Fit/Adapter/GeneticMinimizer.cpp
+++ b/Fit/Adapter/GeneticMinimizer.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Fit/Adapter/GeneticMinimizer.cpp
 //! @brief     Implements class GeneticMinimizer.
diff --git a/Fit/Adapter/GeneticMinimizer.h b/Fit/Adapter/GeneticMinimizer.h
index 26194b4ec935ab7492fa631eff83c1529e0a29c7..393a0ca19b02da258c6f4c7f4299e3b506d6e350 100644
--- a/Fit/Adapter/GeneticMinimizer.h
+++ b/Fit/Adapter/GeneticMinimizer.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Fit/Adapter/GeneticMinimizer.h
 //! @brief     Declares class GeneticMinimizer.
diff --git a/Fit/Adapter/IFunctionAdapter.cpp b/Fit/Adapter/IFunctionAdapter.cpp
index 83f575da231ae3d87c12b7068653c63c4f265084..6d8a756ac127af1ca0eafc576fcf6dcfaf9144b1 100644
--- a/Fit/Adapter/IFunctionAdapter.cpp
+++ b/Fit/Adapter/IFunctionAdapter.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Fit/Adapter/IFunctionAdapter.cpp
 //! @brief     Implements interface IFunctionAdapter.
diff --git a/Fit/Adapter/IFunctionAdapter.h b/Fit/Adapter/IFunctionAdapter.h
index 7d7cd3b8af59ae3af3aebc321fa8989c9c1276ba..2be5ba4ddf75a644abc11530c42401249786e5e9 100644
--- a/Fit/Adapter/IFunctionAdapter.h
+++ b/Fit/Adapter/IFunctionAdapter.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Fit/Adapter/IFunctionAdapter.h
 //! @brief     Defines interface IFunctionAdapter.
diff --git a/Fit/Adapter/MinimizerAdapter.cpp b/Fit/Adapter/MinimizerAdapter.cpp
index 67040f04b006e919ff3815595a31bab7610b5c49..690426abaae0862b1dfcf2c9a02fdd2804313f43 100644
--- a/Fit/Adapter/MinimizerAdapter.cpp
+++ b/Fit/Adapter/MinimizerAdapter.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Fit/Adapter/MinimizerAdapter.cpp
 //! @brief     Implements class MinimizerAdapter.
diff --git a/Fit/Adapter/MinimizerAdapter.h b/Fit/Adapter/MinimizerAdapter.h
index a778917be1d46b8562ad86a89c6f2e93db96d877..21a0a415672e7a0c31b1d98b88a4f748d13cf1e3 100644
--- a/Fit/Adapter/MinimizerAdapter.h
+++ b/Fit/Adapter/MinimizerAdapter.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Fit/Adapter/MinimizerAdapter.h
 //! @brief     Declares class MinimizerAdapter.
diff --git a/Fit/Adapter/Minuit2Minimizer.cpp b/Fit/Adapter/Minuit2Minimizer.cpp
index 2825e9c2fb17ee7e111e523a1a603748c975fc30..2042eee221ca51b944e5937faee9021c2e9806a3 100644
--- a/Fit/Adapter/Minuit2Minimizer.cpp
+++ b/Fit/Adapter/Minuit2Minimizer.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Fit/Adapter/Minuit2Minimizer.cpp
 //! @brief     Declares class Minuit2Minimizer.
diff --git a/Fit/Adapter/Minuit2Minimizer.h b/Fit/Adapter/Minuit2Minimizer.h
index faa26e75207dd1a1458d34fbdc7be3aebe0c5c07..616442165220b50f5d4b31332450964da6185232 100644
--- a/Fit/Adapter/Minuit2Minimizer.h
+++ b/Fit/Adapter/Minuit2Minimizer.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Fit/Adapter/Minuit2Minimizer.h
 //! @brief     Declares class Minuit2Minimizer.
diff --git a/Fit/Adapter/ObjectiveFunctionAdapter.cpp b/Fit/Adapter/ObjectiveFunctionAdapter.cpp
index f175f8bbd912c62534d975c08b1363e0a8a3a893..114610b1782e3ce3d1273fb047366d9857a08901 100644
--- a/Fit/Adapter/ObjectiveFunctionAdapter.cpp
+++ b/Fit/Adapter/ObjectiveFunctionAdapter.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Fit/Adapter/ObjectiveFunctionAdapter.cpp
 //! @brief     Implements class ObjectiveFunctionAdapter.
diff --git a/Fit/Adapter/ObjectiveFunctionAdapter.h b/Fit/Adapter/ObjectiveFunctionAdapter.h
index ef1df8d348b2021f10cce3c7eddddf51e44aa1e4..a9dfdc6935b09e70925cda88b860384ebcc8db3f 100644
--- a/Fit/Adapter/ObjectiveFunctionAdapter.h
+++ b/Fit/Adapter/ObjectiveFunctionAdapter.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Fit/Adapter/ObjectiveFunctionAdapter.h
 //! @brief     Declares class ObjectiveFunctionAdapter.
diff --git a/Fit/Adapter/Report.cpp b/Fit/Adapter/Report.cpp
index 92e4a2b65383116ca1a72a1f8e08eb24f9453fcc..225bf4ef068a8657e89bbc5e1527b3d77e00249f 100644
--- a/Fit/Adapter/Report.cpp
+++ b/Fit/Adapter/Report.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Fit/Adapter/Report.cpp
 //! @brief     Implements report namespace.
diff --git a/Fit/Adapter/Report.h b/Fit/Adapter/Report.h
index 2097fc56cc6542657d0f72d7fc2ba4a691caeb12..4c83998cd0369e9f0aac1a635e350bb3e04585a1 100644
--- a/Fit/Adapter/Report.h
+++ b/Fit/Adapter/Report.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Fit/Adapter/Report.h
 //! @brief     Declares report namespace.
diff --git a/Fit/Adapter/ResidualFunctionAdapter.cpp b/Fit/Adapter/ResidualFunctionAdapter.cpp
index 63610fd78b20bf799de873ac16430dca6e9ad47b..f7eaa52f8690ec9200e1afad0d61b4bd793ba761 100644
--- a/Fit/Adapter/ResidualFunctionAdapter.cpp
+++ b/Fit/Adapter/ResidualFunctionAdapter.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Fit/Adapter/ResidualFunctionAdapter.cpp
 //! @brief     Implements class ResidualFunctionAdapter.
diff --git a/Fit/Adapter/ResidualFunctionAdapter.h b/Fit/Adapter/ResidualFunctionAdapter.h
index b2735f57ee8a47e5b064087963b8ddfbba59bb3a..12a2e1c094a3edb35bc13b7ae23917750c82ab5e 100644
--- a/Fit/Adapter/ResidualFunctionAdapter.h
+++ b/Fit/Adapter/ResidualFunctionAdapter.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Fit/Adapter/ResidualFunctionAdapter.h
 //! @brief     Defines class ResidualFunctionAdapter.
diff --git a/Fit/Adapter/RootResidualFunction.cpp b/Fit/Adapter/RootResidualFunction.cpp
index 5dc724d58115ac354d483e1712ac292589512df7..bce38127a53061a351a381028f2c9405fe1ee9b6 100644
--- a/Fit/Adapter/RootResidualFunction.cpp
+++ b/Fit/Adapter/RootResidualFunction.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Fit/Adapter/RootResidualFunction.cpp
 //! @brief     Implements class RootResidualFunction.
diff --git a/Fit/Adapter/RootResidualFunction.h b/Fit/Adapter/RootResidualFunction.h
index 828becee6a13c345a726ac86a7ab32a169899e97..26748d071d7f343d2e9b3a8e2edb6e665ed65e1b 100644
--- a/Fit/Adapter/RootResidualFunction.h
+++ b/Fit/Adapter/RootResidualFunction.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Fit/Adapter/RootResidualFunction.h
 //! @brief     Declares class RootResidualFunction.
diff --git a/Fit/Adapter/RootScalarFunction.cpp b/Fit/Adapter/RootScalarFunction.cpp
index 845fa8467a3a49200f4828ed0bf9b5bf40c49567..440f2b4cd2bdc1b9c43ccae4b1df4e3091a570e4 100644
--- a/Fit/Adapter/RootScalarFunction.cpp
+++ b/Fit/Adapter/RootScalarFunction.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Fit/Adapter/RootScalarFunction.cpp
 //! @brief     Implements class RootScalarFunction
diff --git a/Fit/Adapter/RootScalarFunction.h b/Fit/Adapter/RootScalarFunction.h
index b2dce86cc960f638ddb413a2749a2702f6702922..511bc38d458a9c4f348a687f6f717e8ad4d3f2a1 100644
--- a/Fit/Adapter/RootScalarFunction.h
+++ b/Fit/Adapter/RootScalarFunction.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Fit/Adapter/RootScalarFunction.h
 //! @brief     Defines classes RootScalarFunction
diff --git a/Fit/Adapter/ScalarFunctionAdapter.cpp b/Fit/Adapter/ScalarFunctionAdapter.cpp
index fd15ec513b13fb9df6ae6b79a329edc0921c7908..383d0f0c991d0f8051767ca62f9a05993a951cde 100644
--- a/Fit/Adapter/ScalarFunctionAdapter.cpp
+++ b/Fit/Adapter/ScalarFunctionAdapter.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Fit/Adapter/ScalarFunctionAdapter.cpp
 //! @brief     Defines class ScalarFunctionAdapter.
diff --git a/Fit/Adapter/ScalarFunctionAdapter.h b/Fit/Adapter/ScalarFunctionAdapter.h
index 7b08704545beab25daf0a4656f49da78b2d5c5cb..3f87b6393365dea0cad347849f42c4dbad5708d0 100644
--- a/Fit/Adapter/ScalarFunctionAdapter.h
+++ b/Fit/Adapter/ScalarFunctionAdapter.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Fit/Adapter/ScalarFunctionAdapter.h
 //! @brief     Defines class ScalarFunctionAdapter.
diff --git a/Fit/Adapter/SimAnMinimizer.cpp b/Fit/Adapter/SimAnMinimizer.cpp
index 6d566ad91c700304d53565b86c6eed6f408fd738..53d9d50318e1308f97f2498d2e201122bac86b1f 100644
--- a/Fit/Adapter/SimAnMinimizer.cpp
+++ b/Fit/Adapter/SimAnMinimizer.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Fit/Adapter/SimAnMinimizer.cpp
 //! @brief     Implements class SimAnMinimizer.
diff --git a/Fit/Adapter/SimAnMinimizer.h b/Fit/Adapter/SimAnMinimizer.h
index 2fdd0c2b40f715bd25650a2f2d8136fe406d756d..69146d2a23eea9356092dccac5e6a0b6a692be9c 100644
--- a/Fit/Adapter/SimAnMinimizer.h
+++ b/Fit/Adapter/SimAnMinimizer.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Fit/Adapter/SimAnMinimizer.h
 //! @brief     Declares class SimAnMinimizer.
diff --git a/Fit/Kernel/FitOptions.cpp b/Fit/Kernel/FitOptions.cpp
index 5a32ac231b2aea133408fed56543e3269f7e7524..209aedacef4dec1e48e9f75f105a5f091d7e6fc8 100644
--- a/Fit/Kernel/FitOptions.cpp
+++ b/Fit/Kernel/FitOptions.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Fit/Kernel/FitOptions.cpp
 //! @brief     Implements class FitOptions.
diff --git a/Fit/Kernel/FitOptions.h b/Fit/Kernel/FitOptions.h
index c7bb84285020d1fb418bc92cc68ff35e293f251a..89a43207a96fec2b04765b185f24fe65c89f88dc 100644
--- a/Fit/Kernel/FitOptions.h
+++ b/Fit/Kernel/FitOptions.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Fit/Kernel/FitOptions.h
 //! @brief     Defines class FitOptions.
diff --git a/Fit/Kernel/Kernel.cpp b/Fit/Kernel/Kernel.cpp
index aec6cb79750c7c47187e63bc0a61a7806cd62d1f..d98afc04a2aa58fb1f526f2524ea75a04cdea27b 100644
--- a/Fit/Kernel/Kernel.cpp
+++ b/Fit/Kernel/Kernel.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Fit/Kernel/Kernel.cpp
 //! @brief     Implements class Kernel.
diff --git a/Fit/Kernel/Kernel.h b/Fit/Kernel/Kernel.h
index 808759b5feab9ce07047936814c1fc0f187b06de..d4a70e461d1c25bd8776110d50130ba5e42b93fd 100644
--- a/Fit/Kernel/Kernel.h
+++ b/Fit/Kernel/Kernel.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Fit/Kernel/Kernel.h
 //! @brief     Defines class Kernel.
diff --git a/Fit/Kernel/Minimizer.cpp b/Fit/Kernel/Minimizer.cpp
index ff3abba59c562924a95cb2a8025b2fc6b914b8ed..0fdc483f507f6587d8b99b2c58cfcb1b411fe5b5 100644
--- a/Fit/Kernel/Minimizer.cpp
+++ b/Fit/Kernel/Minimizer.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Fit/Kernel/Minimizer.cpp
 //! @brief     Implements class Minimizer.
diff --git a/Fit/Kernel/Minimizer.h b/Fit/Kernel/Minimizer.h
index f1e55dfa3fc3ef8f66e3a154d991d92d05960f9e..6eb3e68dd09b9e9b79a190331baa8b04b4d5f9c7 100644
--- a/Fit/Kernel/Minimizer.h
+++ b/Fit/Kernel/Minimizer.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Fit/Kernel/Minimizer.h
 //! @brief     Defines class Minimizer.
diff --git a/Fit/Kernel/MinimizerFactory.cpp b/Fit/Kernel/MinimizerFactory.cpp
index 61994fd3a081dc8c0dde2d947094e2af8281cb51..8277c0cf459937124c7e1b5dda7be0928f38dba3 100644
--- a/Fit/Kernel/MinimizerFactory.cpp
+++ b/Fit/Kernel/MinimizerFactory.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Fit/Kernel/MinimizerFactory.cpp
 //! @brief     Implements class MinimizerFactory.
diff --git a/Fit/Kernel/MinimizerFactory.h b/Fit/Kernel/MinimizerFactory.h
index 0a45e67d85789b07e2557f3f75a4c3d646fd2ad2..af1d3621025100fede19bf7f67a858bbbe141194 100644
--- a/Fit/Kernel/MinimizerFactory.h
+++ b/Fit/Kernel/MinimizerFactory.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Fit/Kernel/MinimizerFactory.h
 //! @brief     Defines class MinimizerFactory.
diff --git a/Fit/Kernel/PyCallback.cpp b/Fit/Kernel/PyCallback.cpp
index f1a9f9561c32d87d7a6f83c5236f68e08ebc9b2f..8c094d0ba7e742df6e500a8c400236aa390e8db2 100644
--- a/Fit/Kernel/PyCallback.cpp
+++ b/Fit/Kernel/PyCallback.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Fit/Kernel/PyCallback.cpp
 //! @brief     Implements class PyCallback.
diff --git a/Fit/Kernel/PyCallback.h b/Fit/Kernel/PyCallback.h
index 8c61e5d88aa3bb24f49dd415270fb5a497baa5c9..84fccf4acf5d62afbba661f647ef1e28ad47d819 100644
--- a/Fit/Kernel/PyCallback.h
+++ b/Fit/Kernel/PyCallback.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Fit/Kernel/PyCallback.h
 //! @brief     Defines class PyCallback.
diff --git a/Fit/Minimizer/IMinimizer.cpp b/Fit/Minimizer/IMinimizer.cpp
index df4056ebc9b2d68dbd5870ab1ebb587e76e69c85..e318e1a4939981f8c8f85ca9ec402c6cc996c295 100644
--- a/Fit/Minimizer/IMinimizer.cpp
+++ b/Fit/Minimizer/IMinimizer.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Fit/Minimizer/IMinimizer.cpp
 //! @brief     Implements interface IMinimizer.
diff --git a/Fit/Minimizer/IMinimizer.h b/Fit/Minimizer/IMinimizer.h
index 3df9cff885d0605225f280067244a3262f5aaea5..a8348e1da3606899baa01983d6f1b8cf9128b233 100644
--- a/Fit/Minimizer/IMinimizer.h
+++ b/Fit/Minimizer/IMinimizer.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Fit/Minimizer/IMinimizer.h
 //! @brief     Defines interface IMinimizer.
diff --git a/Fit/Minimizer/MinimizerCatalog.cpp b/Fit/Minimizer/MinimizerCatalog.cpp
index 1de973df8fbdcd03839c1d20e2b03d25a085fbf6..b513e4497207ee55de85087eb80dce2288d042df 100644
--- a/Fit/Minimizer/MinimizerCatalog.cpp
+++ b/Fit/Minimizer/MinimizerCatalog.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Fit/Minimizer/MinimizerCatalog.cpp
 //! @brief     Implements class MinimizerCatalog.
diff --git a/Fit/Minimizer/MinimizerCatalog.h b/Fit/Minimizer/MinimizerCatalog.h
index 8aa2de38fb50ae15efc1094f5622be629a219144..d8632c8a8e02a8c44ff6f17506f733c06803c177 100644
--- a/Fit/Minimizer/MinimizerCatalog.h
+++ b/Fit/Minimizer/MinimizerCatalog.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Fit/Minimizer/MinimizerCatalog.h
 //! @brief     Defines class MinimizerCatalog.
diff --git a/Fit/Minimizer/MinimizerInfo.cpp b/Fit/Minimizer/MinimizerInfo.cpp
index cfbf902bf13965b4024dcb24cf9a14fd26f9a429..a8bbc83b2a31476d101e1d43fbc58f6c0fb3360a 100644
--- a/Fit/Minimizer/MinimizerInfo.cpp
+++ b/Fit/Minimizer/MinimizerInfo.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Fit/Minimizer/MinimizerInfo.cpp
 //! @brief     Implements class MinimizerInfo.
diff --git a/Fit/Minimizer/MinimizerInfo.h b/Fit/Minimizer/MinimizerInfo.h
index 6cd5072aee8eec71afed736aec30f0e9d8bc16a2..3c8cb94a5779221ff44f79b72f587f4d783c2efe 100644
--- a/Fit/Minimizer/MinimizerInfo.h
+++ b/Fit/Minimizer/MinimizerInfo.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Fit/Minimizer/MinimizerInfo.h
 //! @brief     Declares class MinimizerInfo.
diff --git a/Fit/Minimizer/MinimizerOptions.cpp b/Fit/Minimizer/MinimizerOptions.cpp
index b1d34d593d04f97f5a0bfde7fceeffadab8658c9..2075267211f874e4fcbe187bc59893dc9b42399b 100644
--- a/Fit/Minimizer/MinimizerOptions.cpp
+++ b/Fit/Minimizer/MinimizerOptions.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Fit/Minimizer/MinimizerOptions.cpp
 //! @brief     Implements class MinimizerOptions.
diff --git a/Fit/Minimizer/MinimizerOptions.h b/Fit/Minimizer/MinimizerOptions.h
index d8dc88fcd4db6895188e81eb7e11f7369aa0fc6b..0864f6e2f58a87bc2cbb9cfa89661b13b9500ade 100644
--- a/Fit/Minimizer/MinimizerOptions.h
+++ b/Fit/Minimizer/MinimizerOptions.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Fit/Minimizer/MinimizerOptions.h
 //! @brief     Declares class MinimizerOptions.
diff --git a/Fit/Minimizer/MinimizerResult.cpp b/Fit/Minimizer/MinimizerResult.cpp
index 2b49b4cff70abe9664d4b4fad1cc30aa7ec3ada1..227b6438bad1ac032ec7940a58b41f0dea95be2f 100644
--- a/Fit/Minimizer/MinimizerResult.cpp
+++ b/Fit/Minimizer/MinimizerResult.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Fit/Minimizer/MinimizerResult.cpp
 //! @brief     Implements class MinimizerResult.
diff --git a/Fit/Minimizer/MinimizerResult.h b/Fit/Minimizer/MinimizerResult.h
index e3563b06fc8eadfaac0f8c6f933c29d498d278b0..9b1979cbdf377daeddd9738c3cf19f9f609cd636 100644
--- a/Fit/Minimizer/MinimizerResult.h
+++ b/Fit/Minimizer/MinimizerResult.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Fit/Minimizer/MinimizerResult.h
 //! @brief     Defines class MinimizerResult.
diff --git a/Fit/Minimizer/TestMinimizer.cpp b/Fit/Minimizer/TestMinimizer.cpp
index 326de3de78148683ce416ed1b67d6ea449a17764..2b72a304a2489f69a676c210989f176797c3b94d 100644
--- a/Fit/Minimizer/TestMinimizer.cpp
+++ b/Fit/Minimizer/TestMinimizer.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Fit/Minimizer/TestMinimizer.cpp
 //! @brief     Implements class TrivialMinimizer.
diff --git a/Fit/Minimizer/TestMinimizer.h b/Fit/Minimizer/TestMinimizer.h
index 3bb59d547c85cf1d3d25ced73c7b54570a30c7b3..cc25f51f7480749814c55580a38546a64c6d1edd 100644
--- a/Fit/Minimizer/TestMinimizer.h
+++ b/Fit/Minimizer/TestMinimizer.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Fit/Minimizer/TestMinimizer.h
 //! @brief     Defines class TestMinimizer.
diff --git a/Fit/Minimizer/Types.h b/Fit/Minimizer/Types.h
index ea32497d1e9dad5e0e14b1e91a8d1892f044a48e..10b2ba1bbf7b9fb52f885837f64faa6f1ca3c4b9 100644
--- a/Fit/Minimizer/Types.h
+++ b/Fit/Minimizer/Types.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Fit/Minimizer/Types.h
 //! @brief     Defines common types for fitting library.
diff --git a/Fit/Param/AttLimits.cpp b/Fit/Param/AttLimits.cpp
index cbf058911c0ac5784a1c70aad885fb1a9713b7cf..f66e95a35cabeb18258d33d079d9648743befa0c 100644
--- a/Fit/Param/AttLimits.cpp
+++ b/Fit/Param/AttLimits.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Fit/Param/AttLimits.cpp
 //! @brief     Implements and implements class AttLimits.
diff --git a/Fit/Param/AttLimits.h b/Fit/Param/AttLimits.h
index 6bbb8c444b2d0069d819736fe3dd6b068c880fbf..33302b24e1c29f6500dd20b62bfdb88c384860b4 100644
--- a/Fit/Param/AttLimits.h
+++ b/Fit/Param/AttLimits.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Fit/Param/AttLimits.h
 //! @brief     Defines and implements class AttLimits.
diff --git a/Fit/Param/Attributes.h b/Fit/Param/Attributes.h
index 0d26d12fe3e48f973f08a58d51c2bc39b2e24639..be6542281c5014fb4e4008f4ed38c38d08a25d09 100644
--- a/Fit/Param/Attributes.h
+++ b/Fit/Param/Attributes.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Fit/Param/Attributes.h
 //! @brief     Defines and implements class Attributes.
diff --git a/Fit/Param/Parameter.cpp b/Fit/Param/Parameter.cpp
index 404d0daf09d2dccd088983f95245519b897a310a..100171d092e75a14c795cb0c250da0431d4bbc66 100644
--- a/Fit/Param/Parameter.cpp
+++ b/Fit/Param/Parameter.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Fit/Param/Parameter.cpp
 //! @brief     Implements class Parameter.
diff --git a/Fit/Param/Parameter.h b/Fit/Param/Parameter.h
index 3ab88899fc0510c21a2c8d5fa1ebeb25d453803a..5d465d163078d5a418b28deb1b62fac306df19e9 100644
--- a/Fit/Param/Parameter.h
+++ b/Fit/Param/Parameter.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Fit/Param/Parameter.h
 //! @brief     Defines class Parameter.
diff --git a/Fit/Param/ParameterPlan.h b/Fit/Param/ParameterPlan.h
index d472f5dfbea4baf28fbdd75d8b27ded8f2b89907..085892ada0e42a6a3d92cfb3009f43c59503698f 100644
--- a/Fit/Param/ParameterPlan.h
+++ b/Fit/Param/ParameterPlan.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Fit/Param/ParameterPlan.h
 //! @brief     Defines class ParameterPlan
diff --git a/Fit/Param/Parameters.cpp b/Fit/Param/Parameters.cpp
index a79508f845f2b3035ba7b90f1a0990a58b93b8bd..b58228f006cc31a40061366b8487319bd62faa8e 100644
--- a/Fit/Param/Parameters.cpp
+++ b/Fit/Param/Parameters.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Fit/Param/Parameters.cpp
 //! @brief     Defines class Parameters.
diff --git a/Fit/Param/Parameters.h b/Fit/Param/Parameters.h
index a8e1f65bf0b1efed59f20e2e5235fea300dd4b71..8beb82d07b1fc0bebcfc20b62089ec948f85cfe3 100644
--- a/Fit/Param/Parameters.h
+++ b/Fit/Param/Parameters.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Fit/Param/Parameters.h
 //! @brief     Defines class Parameters.
diff --git a/Fit/Param/RealLimits.cpp b/Fit/Param/RealLimits.cpp
index 494d611a038915b5873ab8ef9d4d6f0f693d278a..fc42e099b829672697d9331355c4f01daf561e47 100644
--- a/Fit/Param/RealLimits.cpp
+++ b/Fit/Param/RealLimits.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Fit/Param/RealLimits.cpp
 //! @brief     Implements class Limits.
diff --git a/Fit/Param/RealLimits.h b/Fit/Param/RealLimits.h
index 59b1161cf894e0554141337b2e9ffcb33ffd243e..d22e30c05afbbf4235adb8c68da1f0c0bd7b1d68 100644
--- a/Fit/Param/RealLimits.h
+++ b/Fit/Param/RealLimits.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Fit/Param/RealLimits.h
 //! @brief     Defines class RealLimits.
diff --git a/Fit/Test/Minimizer/ClassicalTestFunctions.cpp b/Fit/Test/Minimizer/ClassicalTestFunctions.cpp
index 28183d6c0455229e19a005c261d146d4cf7c1167..ec2400b2e7d6f7b4c316fbbb58530aca39f0bbbd 100644
--- a/Fit/Test/Minimizer/ClassicalTestFunctions.cpp
+++ b/Fit/Test/Minimizer/ClassicalTestFunctions.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Fit/Test/Minimizer/ClassicalTestFunctions.cpp
 //! @brief     Implements set of ObjectiveTestFunctions.
diff --git a/Fit/Test/Minimizer/ClassicalTestFunctions.h b/Fit/Test/Minimizer/ClassicalTestFunctions.h
index d4934537ec2a2f139b9608ad3fd216da064b3f22..c154da1066e2064e55a6fe7656900971196fdc4d 100644
--- a/Fit/Test/Minimizer/ClassicalTestFunctions.h
+++ b/Fit/Test/Minimizer/ClassicalTestFunctions.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Fit/Test/Minimizer/ClassicalTestFunctions.h
 //! @brief     Declares set of ObjectiveTestFunctions.
diff --git a/Fit/Test/Minimizer/MinimizerTests.cpp b/Fit/Test/Minimizer/MinimizerTests.cpp
index 15ac2ef48274ff665f50409bf163e577c55fe393..45014a02992c32258c52b51015af02a9b362fe5a 100644
--- a/Fit/Test/Minimizer/MinimizerTests.cpp
+++ b/Fit/Test/Minimizer/MinimizerTests.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Fit/Test/Minimizer/MinimizerTests.cpp
 //! @brief     Implements classes from MinimizerTest family.
diff --git a/Fit/Test/Minimizer/PlanCases.cpp b/Fit/Test/Minimizer/PlanCases.cpp
index 167948c3e69a25e1146203a95b67eb08933c280f..037d405ad9a344c6a49f77ac0cc3f451889ad7c9 100644
--- a/Fit/Test/Minimizer/PlanCases.cpp
+++ b/Fit/Test/Minimizer/PlanCases.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Fit/Test/Minimizer/PlanCases.cpp
 //! @brief     Defines collection of FunctionTestPlan classes
diff --git a/Fit/Test/Minimizer/PlanCases.h b/Fit/Test/Minimizer/PlanCases.h
index e11871f177ddfb5635e34283fb4dc5bb792d9711..3c7372129afc5a0c3a083d04949eff3a867bd4f6 100644
--- a/Fit/Test/Minimizer/PlanCases.h
+++ b/Fit/Test/Minimizer/PlanCases.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Fit/Test/Minimizer/PlanCases.h
 //! @brief     Defines collection of FunctionTestPlan classes
diff --git a/Fit/Test/Minimizer/PlanFactory.cpp b/Fit/Test/Minimizer/PlanFactory.cpp
index e7c70d0949b9c402bc76d37736887f25ccce8617..969567544787f6f496762af363809758d2145046 100644
--- a/Fit/Test/Minimizer/PlanFactory.cpp
+++ b/Fit/Test/Minimizer/PlanFactory.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Fit/Test/Minimizer/PlanFactory.cpp
 //! @brief     Implements class FunctionTestPlanFactory
diff --git a/Fit/Test/Minimizer/PlanFactory.h b/Fit/Test/Minimizer/PlanFactory.h
index 5a0c58ad87e51206bb48a24461c44c40c4427593..4e1e11d09e8822eafeaa4c327ff4efef94014200 100644
--- a/Fit/Test/Minimizer/PlanFactory.h
+++ b/Fit/Test/Minimizer/PlanFactory.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Fit/Test/Minimizer/PlanFactory.h
 //! @brief     Defines class FunctionTestPlanFactory
diff --git a/Fit/Test/Minimizer/ResidualTestPlan.cpp b/Fit/Test/Minimizer/ResidualTestPlan.cpp
index ea049423b7607b8829c3d9454a0e951815431183..a5b03af036c8fcb7f13488c5c2f529721de3f018 100644
--- a/Fit/Test/Minimizer/ResidualTestPlan.cpp
+++ b/Fit/Test/Minimizer/ResidualTestPlan.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Fit/Test/Minimizer/ResidualTestPlan.cpp
 //! @brief     Implements class ResidualTestPlan
diff --git a/Fit/Test/Minimizer/ResidualTestPlan.h b/Fit/Test/Minimizer/ResidualTestPlan.h
index 3eb1374f5f7224c79b03702146ac2fb8863238ba..05bc887704ff10ac4e6d468133a2dc65e1b6f722 100644
--- a/Fit/Test/Minimizer/ResidualTestPlan.h
+++ b/Fit/Test/Minimizer/ResidualTestPlan.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Fit/Test/Minimizer/ResidualTestPlan.h
 //! @brief     Defines class ResidualTestPlan
diff --git a/Fit/Test/Minimizer/ScalarTestPlan.cpp b/Fit/Test/Minimizer/ScalarTestPlan.cpp
index 2806021a2124a9ba99461254c95ea9f18843d768..094445d5556a841d046b9b1652a8e01795aa8401 100644
--- a/Fit/Test/Minimizer/ScalarTestPlan.cpp
+++ b/Fit/Test/Minimizer/ScalarTestPlan.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Fit/Test/Minimizer/ScalarTestPlan.cpp
 //! @brief     Implements class ScalarTestPlan
diff --git a/Fit/Test/Minimizer/ScalarTestPlan.h b/Fit/Test/Minimizer/ScalarTestPlan.h
index e76725935b1b0e0f8cd91fe59c264c50fa13086e..ee065e43b839624f79171e1812f54b8746cf9765 100644
--- a/Fit/Test/Minimizer/ScalarTestPlan.h
+++ b/Fit/Test/Minimizer/ScalarTestPlan.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Fit/Test/Minimizer/ScalarTestPlan.h
 //! @brief     Defines class ScalarTestPlan
diff --git a/Fit/TestEngine/IFactory.h b/Fit/TestEngine/IFactory.h
index 834d908ffb3853e5ea88b4d193ffa2d744ae4abc..c9cd7246a6d64f60e31fe1a5bc9ee35b42168423 100644
--- a/Fit/TestEngine/IFactory.h
+++ b/Fit/TestEngine/IFactory.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Fit/TestEngine/IFactory.h
 //! @brief     Defines interface class IFactory.
diff --git a/Fit/TestEngine/MinimizerTestPlan.cpp b/Fit/TestEngine/MinimizerTestPlan.cpp
index c995584d4c6d2ac35ccc4d9589bfa1f9a44bac01..199f9448bd0a7ed7654973e6cecd68428e143b82 100644
--- a/Fit/TestEngine/MinimizerTestPlan.cpp
+++ b/Fit/TestEngine/MinimizerTestPlan.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Fit/TestEngine/MinimizerTestPlan.cpp
 //! @brief     Implements class MinimizerTestPlan
diff --git a/Fit/TestEngine/MinimizerTestPlan.h b/Fit/TestEngine/MinimizerTestPlan.h
index bb4e937420ea7215f49dd76a723d18b5291f457d..b0ae4041c96c590d37703ba53344ba98f2696d72 100644
--- a/Fit/TestEngine/MinimizerTestPlan.h
+++ b/Fit/TestEngine/MinimizerTestPlan.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Fit/TestEngine/MinimizerTestPlan.h
 //! @brief     Defines class MinimizerTestPlan
diff --git a/Fit/Tools/MinimizerUtils.cpp b/Fit/Tools/MinimizerUtils.cpp
index 3afc324f872143d9186804ea0b25ca1b55941c61..fbd697f57a6497224b6197cc4f7cb72b2052bcee 100644
--- a/Fit/Tools/MinimizerUtils.cpp
+++ b/Fit/Tools/MinimizerUtils.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Fit/Tools/MinimizerUtils.cpp
 //! @brief     Declares namespace MinimizerUtils.
diff --git a/Fit/Tools/MinimizerUtils.h b/Fit/Tools/MinimizerUtils.h
index 77e3fbce263d0e6c3f600dc5470991db7f38fabf..a60f7a858a3e56eea478653a9d0ee0a1adf0d0bd 100644
--- a/Fit/Tools/MinimizerUtils.h
+++ b/Fit/Tools/MinimizerUtils.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Fit/Tools/MinimizerUtils.h
 //! @brief     Declares namespace MinimizerUtils.
diff --git a/Fit/Tools/MultiOption.cpp b/Fit/Tools/MultiOption.cpp
index 83475129d0bf44ec08ec29123f60d45dd80c87bc..0951536ee89bece45e81c8b1bd9d6379d7cb3da5 100644
--- a/Fit/Tools/MultiOption.cpp
+++ b/Fit/Tools/MultiOption.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Fit/Tools/MultiOption.cpp
 //! @brief     Implements class MultiOption
diff --git a/Fit/Tools/MultiOption.h b/Fit/Tools/MultiOption.h
index 67d34d9db3c82ab74a9d3ba0a38218d6bfd17653..86c8369544183f6fe27be7c73470bee000a46edd 100644
--- a/Fit/Tools/MultiOption.h
+++ b/Fit/Tools/MultiOption.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Fit/Tools/MultiOption.h
 //! @brief     Declares class MultiOption
diff --git a/Fit/Tools/OptionContainer.cpp b/Fit/Tools/OptionContainer.cpp
index 9500f373a4deb7c7ed3a11cd16611103d519d366..463f3e8221628d50d165e7657b334b1f555c997d 100644
--- a/Fit/Tools/OptionContainer.cpp
+++ b/Fit/Tools/OptionContainer.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Fit/Tools/OptionContainer.cpp
 //! @brief     Implements class OptionContainer.
diff --git a/Fit/Tools/OptionContainer.h b/Fit/Tools/OptionContainer.h
index 106e6655fc486e378a92ec23e0bb04593fd22402..905d2eb8e9cc757e70ce7bab10a0720528662e5c 100644
--- a/Fit/Tools/OptionContainer.h
+++ b/Fit/Tools/OptionContainer.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Fit/Tools/OptionContainer.h
 //! @brief     Declares class OptionContainer.
diff --git a/Fit/Tools/StringUtils.cpp b/Fit/Tools/StringUtils.cpp
index 83601fa30a0e8b2bfd5164f9f4ac9670d4d2ad25..948e475665e83fcb85defd32e9e46ad010d39a4d 100644
--- a/Fit/Tools/StringUtils.cpp
+++ b/Fit/Tools/StringUtils.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Fit/Tools/StringUtils.cpp
 //! @brief     Implements a few helper functions
diff --git a/Fit/Tools/StringUtils.h b/Fit/Tools/StringUtils.h
index 20ed0514e082f9de2b7b424af0070980fd8c6ce8..10a560ce2e4cc8fe5d3d8bae38b62f4c71996354 100644
--- a/Fit/Tools/StringUtils.h
+++ b/Fit/Tools/StringUtils.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Fit/Tools/StringUtils.h
 //! @brief     Defines a few helper functions
diff --git a/Fit/Tools/WallclockTimer.cpp b/Fit/Tools/WallclockTimer.cpp
index ed02c5f68019b10b767d2f1b49b0219fca9cdd3e..24a37670c643c31864575bf0f16de544d87882b0 100644
--- a/Fit/Tools/WallclockTimer.cpp
+++ b/Fit/Tools/WallclockTimer.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Fit/Tools/WallclockTimer.cpp
 //! @brief     Implements class WallclockTimer.
diff --git a/Fit/Tools/WallclockTimer.h b/Fit/Tools/WallclockTimer.h
index 82327c5d43f0917d0b3d3396829a51bd9403cd04..8d350a5c1fbc55e2901c8d5f2ab05c17d32677b9 100644
--- a/Fit/Tools/WallclockTimer.h
+++ b/Fit/Tools/WallclockTimer.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Fit/Tools/WallclockTimer.h
 //! @brief     Defines WallclockTimer class.
diff --git a/GUI/ba3d/def.cpp b/GUI/ba3d/def.cpp
index 6c983570967d4acce3099a830f59b24f1816169a..5829cfdccac018dbe36acf7ea37c6ad88a3efa4c 100644
--- a/GUI/ba3d/def.cpp
+++ b/GUI/ba3d/def.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/ba3d/def.cpp
 //! @brief     Definitions
diff --git a/GUI/ba3d/def.h b/GUI/ba3d/def.h
index 62cdbaa27f2e052d90589d0aa46719b5e293dbd6..cbebd55f13d1227cd44848d96cbabe2fc43a8b90 100644
--- a/GUI/ba3d/def.h
+++ b/GUI/ba3d/def.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/ba3d/def.h
 //! @brief     Definitions
diff --git a/GUI/ba3d/model/geometry.cpp b/GUI/ba3d/model/geometry.cpp
index 0e9e37c88aad5241664c29d89adfad857b094c58..2deb9d198d37bedb540f264b6968dec5094b68f8 100644
--- a/GUI/ba3d/model/geometry.cpp
+++ b/GUI/ba3d/model/geometry.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/ba3d/model/geometry.cpp
 //! @brief     Implements Geometry class
diff --git a/GUI/ba3d/model/geometry.h b/GUI/ba3d/model/geometry.h
index 6505bb3864f9b3fedd44d61c7d1c4386a4cd0b9a..9b2fc6bca32cb71b5a83f7fc63808aec3815895e 100644
--- a/GUI/ba3d/model/geometry.h
+++ b/GUI/ba3d/model/geometry.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/ba3d/model/geometry.h
 //! @brief     Defines Geometry class
diff --git a/GUI/ba3d/model/geometry/box.cpp b/GUI/ba3d/model/geometry/box.cpp
index 27da5e225e903967afb996a9587250e4a2032a37..9944c8f74e56841a933ca251161b4ae66b7370a1 100644
--- a/GUI/ba3d/model/geometry/box.cpp
+++ b/GUI/ba3d/model/geometry/box.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/ba3d/model/geometry/box.cpp
 //! @brief     Implements utility functions in ba3d namespace
diff --git a/GUI/ba3d/model/geometry/column.cpp b/GUI/ba3d/model/geometry/column.cpp
index d8ae0c61231d6e61261f57c64fcc7ff07adaacba..97db3fa10c801472770d13ad1d8f326017aea2fd 100644
--- a/GUI/ba3d/model/geometry/column.cpp
+++ b/GUI/ba3d/model/geometry/column.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/ba3d/model/geometry/column.cpp
 //! @brief     Implements utility functions in ba3d namespace
diff --git a/GUI/ba3d/model/geometry/cuboctahedron.cpp b/GUI/ba3d/model/geometry/cuboctahedron.cpp
index d190444c127f5eeac48f719e03786bc2a8d4be76..6f4163020671fe4dfd3063b83f102b1b3ed8efc5 100644
--- a/GUI/ba3d/model/geometry/cuboctahedron.cpp
+++ b/GUI/ba3d/model/geometry/cuboctahedron.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/ba3d/model/geometry/cuboctahedron.cpp
 //! @brief     Implements utility functions in ba3d namespace
diff --git a/GUI/ba3d/model/geometry/dodecahedron.cpp b/GUI/ba3d/model/geometry/dodecahedron.cpp
index fc587adf4b170e99cf68191e9bc77a5ec955be57..e62fec3bfc4ebd3904c0e6e8184e6a615b151098 100644
--- a/GUI/ba3d/model/geometry/dodecahedron.cpp
+++ b/GUI/ba3d/model/geometry/dodecahedron.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/ba3d/model/geometry/dodecahedron.cpp
 //! @brief     Implements utility functions in ba3d namespace
diff --git a/GUI/ba3d/model/geometry/icosahedron.cpp b/GUI/ba3d/model/geometry/icosahedron.cpp
index de3454f04243a357eb9d5feb365ad1450259063b..385129d7e261d52ab5a659187fde1b6f11045c5b 100644
--- a/GUI/ba3d/model/geometry/icosahedron.cpp
+++ b/GUI/ba3d/model/geometry/icosahedron.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/ba3d/model/geometry/icosahedron.cpp
 //! @brief     Implements utility functions in ba3d namespace
diff --git a/GUI/ba3d/model/geometry/plane.cpp b/GUI/ba3d/model/geometry/plane.cpp
index 60bfc928180e28b7cbc54c88772d2390c4a02163..04d0096093f1fcbb5bf74603980a2da624419b9f 100644
--- a/GUI/ba3d/model/geometry/plane.cpp
+++ b/GUI/ba3d/model/geometry/plane.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/ba3d/model/geometry/plane.cpp
 //! @brief     Implements utility functions in ba3d namespace
diff --git a/GUI/ba3d/model/geometry/ripple.cpp b/GUI/ba3d/model/geometry/ripple.cpp
index db1f6c936c8bc88128f02d04d7a431bd82e87201..926d3d7e1650b04f6ceb6c50e6ec6902a502f5a2 100644
--- a/GUI/ba3d/model/geometry/ripple.cpp
+++ b/GUI/ba3d/model/geometry/ripple.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/ba3d/model/geometry/ripple.cpp
 //! @brief     Implements utility functions in ba3d namespace
diff --git a/GUI/ba3d/model/geometry/sphere.cpp b/GUI/ba3d/model/geometry/sphere.cpp
index 2561e2a083a52258c39ebb5702bdbbbef9e26e5e..849bc42593a29524010da2931eb3227ffb5c40ac 100644
--- a/GUI/ba3d/model/geometry/sphere.cpp
+++ b/GUI/ba3d/model/geometry/sphere.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/ba3d/model/geometry/sphere.cpp
 //! @brief     Implements utility functions in ba3d namespace
diff --git a/GUI/ba3d/model/geometry/truncbox.cpp b/GUI/ba3d/model/geometry/truncbox.cpp
index 847244f9f0db7695c6a2179754702192f869c2e5..9b1df628834503f923fd86d1a70e0abfe7ddb3da 100644
--- a/GUI/ba3d/model/geometry/truncbox.cpp
+++ b/GUI/ba3d/model/geometry/truncbox.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/ba3d/model/geometry/truncbox.cpp
 //! @brief     Implements utility functions in ba3d namespace
diff --git a/GUI/ba3d/model/geometry_inc.cpp b/GUI/ba3d/model/geometry_inc.cpp
index fe6a7e5b973c8bba8ccb3b7efb0cacdf101e11e4..e7bcbb59a133c8c78a9f1314b7ac0c8e20384607 100644
--- a/GUI/ba3d/model/geometry_inc.cpp
+++ b/GUI/ba3d/model/geometry_inc.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/ba3d/model/geometry_inc.cpp
 //! @brief     Implements geometry namespace
diff --git a/GUI/ba3d/model/geometry_inc.h b/GUI/ba3d/model/geometry_inc.h
index b42f04768dbc0ff3161c49a405805cfb95ae3ad2..f2f32535df06043bce354f8611c9fcbf27d7bda1 100644
--- a/GUI/ba3d/model/geometry_inc.h
+++ b/GUI/ba3d/model/geometry_inc.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/ba3d/model/geometry_inc.h
 //! @brief     Defines geometry namespace
diff --git a/GUI/ba3d/model/layer.cpp b/GUI/ba3d/model/layer.cpp
index 1853ebddf7aeb458835280d4bc7b26d77b70b0c2..00b99a7742b64bdfa1872aa93507e6e792881160 100644
--- a/GUI/ba3d/model/layer.cpp
+++ b/GUI/ba3d/model/layer.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/ba3d/model/layer.cpp
 //! @brief     Implements Layer class
diff --git a/GUI/ba3d/model/layer.h b/GUI/ba3d/model/layer.h
index 87b4fac71a3880e5957538183dfe27353756abe8..b2b3bcedef42b59d19bfafe98b95ad3aa1c029a6 100644
--- a/GUI/ba3d/model/layer.h
+++ b/GUI/ba3d/model/layer.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/ba3d/model/layer.h
 //! @brief     Defines Layer class
diff --git a/GUI/ba3d/model/model.cpp b/GUI/ba3d/model/model.cpp
index 8d174bc17328ef50ff2e3602a234c74653463f2f..8ead73d11afb5d4985bd51c5e7025726e6d404f1 100644
--- a/GUI/ba3d/model/model.cpp
+++ b/GUI/ba3d/model/model.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/ba3d/model/model.cpp
 //! @brief     Implements Model class
diff --git a/GUI/ba3d/model/model.h b/GUI/ba3d/model/model.h
index e7f9d5249adbbfdadd509014c8473a9164e6d58c..32c08b973f710ab0b246c3c9cf2b136c08bd4180 100644
--- a/GUI/ba3d/model/model.h
+++ b/GUI/ba3d/model/model.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/ba3d/model/model.h
 //! @brief     Defines Model class
diff --git a/GUI/ba3d/model/object.cpp b/GUI/ba3d/model/object.cpp
index f43e8fe9dca5754d187ff9ea67c39e0b9b85e407..68659ec5b00ab7e32583f9662621a9304f70ddc7 100644
--- a/GUI/ba3d/model/object.cpp
+++ b/GUI/ba3d/model/object.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/ba3d/model/object.cpp
 //! @brief     Implements Object class
diff --git a/GUI/ba3d/model/object.h b/GUI/ba3d/model/object.h
index 0e2fae02b1999977fad031772134f7631b42f03b..dfdb8edf6eaf0911ce2ee49b82e95c88061d2780 100644
--- a/GUI/ba3d/model/object.h
+++ b/GUI/ba3d/model/object.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/ba3d/model/object.h
 //! @brief     Defines Object class
diff --git a/GUI/ba3d/model/particles.cpp b/GUI/ba3d/model/particles.cpp
index b2354439256a47e6201dbbc92bc6e9c92bd93e75..616a55422c67a5d364a864bd7472a1089fac4461 100644
--- a/GUI/ba3d/model/particles.cpp
+++ b/GUI/ba3d/model/particles.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/ba3d/model/particles.cpp
 //! @brief     Implements Particle class
diff --git a/GUI/ba3d/model/particles.h b/GUI/ba3d/model/particles.h
index 69e20988a3b3fe0715ad927914df7193ce25f00a..f33bd46e02030a04f83a55334f93148f301ea5bd 100644
--- a/GUI/ba3d/model/particles.h
+++ b/GUI/ba3d/model/particles.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/ba3d/model/particles.h
 //! @brief     Defines Particle class
diff --git a/GUI/ba3d/view/buffer.cpp b/GUI/ba3d/view/buffer.cpp
index 1dd375d97baba59fb3b4035247c94ba89a04fca3..8e6c132107eadd7f1cf27ff38bbd1c4e940d1f14 100644
--- a/GUI/ba3d/view/buffer.cpp
+++ b/GUI/ba3d/view/buffer.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/ba3d/view/buffer.cpp
 //! @brief     Implements Buffer class
diff --git a/GUI/ba3d/view/buffer.h b/GUI/ba3d/view/buffer.h
index 16151a301aece79f0e120b7c7b254a4a2b4d1948..dc091362de4eb6a792b192d22c289f469022c1b8 100644
--- a/GUI/ba3d/view/buffer.h
+++ b/GUI/ba3d/view/buffer.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/ba3d/view/buffer.h
 //! @brief     Defines Buffer class
diff --git a/GUI/ba3d/view/camera.cpp b/GUI/ba3d/view/camera.cpp
index 8d69741664227a43d572c2b29aa6c00cbbc5d79a..ba8e4a3556d2a82ef966224b75d64b161581fe4b 100644
--- a/GUI/ba3d/view/camera.cpp
+++ b/GUI/ba3d/view/camera.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/ba3d/view/camera.cpp
 //! @brief     Implements Camera class
diff --git a/GUI/ba3d/view/camera.h b/GUI/ba3d/view/camera.h
index b970f33d7fa5f1d849e3922603b8519a633ea7a8..581f714a34983e682d1fd6098c7e791d059295e9 100644
--- a/GUI/ba3d/view/camera.h
+++ b/GUI/ba3d/view/camera.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/ba3d/view/camera.h
 //! @brief     Defines Camera class
diff --git a/GUI/ba3d/view/canvas.cpp b/GUI/ba3d/view/canvas.cpp
index 332b3d6b83daa6316548b9ea337fb9508ffd0323..3f7406694067af55d51c20d9faf18308e19fc554 100644
--- a/GUI/ba3d/view/canvas.cpp
+++ b/GUI/ba3d/view/canvas.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/ba3d/view/canvas.cpp
 //! @brief     Implements Canvas class
diff --git a/GUI/ba3d/view/canvas.h b/GUI/ba3d/view/canvas.h
index c2ab397f92855ae37a6cd86d77b5c295b497507b..18c52f72d893911d5828915a0f47686ea76ab52a 100644
--- a/GUI/ba3d/view/canvas.h
+++ b/GUI/ba3d/view/canvas.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/ba3d/view/canvas.h
 //! @brief     Defines Canvas class
diff --git a/GUI/ba3d/view/program.cpp b/GUI/ba3d/view/program.cpp
index 7b005351270d84015e7beb7b2ecd47da03d5658c..5130d9456e2e097a7adc786e12021dc3d96d4b9c 100644
--- a/GUI/ba3d/view/program.cpp
+++ b/GUI/ba3d/view/program.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/ba3d/view/program.cpp
 //! @brief     Implements Program class
diff --git a/GUI/ba3d/view/program.h b/GUI/ba3d/view/program.h
index de38a4feaf044c639225537957f0c63f90bc2199..53d818013db23dfdff7e3bdba4b6311908510302 100644
--- a/GUI/ba3d/view/program.h
+++ b/GUI/ba3d/view/program.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/ba3d/view/program.h
 //! @brief     Defines Program class
diff --git a/GUI/ba3d/widget.cpp b/GUI/ba3d/widget.cpp
index a79225d1b30b850e118642c6d0492598d487f094..3177d2e26bca80dff7cf5a064cdb6eda5c6b740c 100644
--- a/GUI/ba3d/widget.cpp
+++ b/GUI/ba3d/widget.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/ba3d/widget.cpp
 //! @brief     Implement Widget class
diff --git a/GUI/ba3d/widget.h b/GUI/ba3d/widget.h
index fa93cb8785230e852c1cdd4df6235902cd88667b..43cec66dcadf7c2d81e6dd18dcc636df005e16a1 100644
--- a/GUI/ba3d/widget.h
+++ b/GUI/ba3d/widget.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/ba3d/widget.h
 //! @brief     Defines Widget class
diff --git a/GUI/coregui/Models/ApplicationModels.cpp b/GUI/coregui/Models/ApplicationModels.cpp
index d73fc6ccf43277210d5f2e26d798198a36b4e549..ba7403d6de71ed2951a60e78f4ef3d42774c9596 100644
--- a/GUI/coregui/Models/ApplicationModels.cpp
+++ b/GUI/coregui/Models/ApplicationModels.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Models/ApplicationModels.cpp
 //! @brief     Defines class holding all application models
diff --git a/GUI/coregui/Models/ApplicationModels.h b/GUI/coregui/Models/ApplicationModels.h
index aa1b7298ab2d4cfc2e9c042a18621ef62741fcd8..b8cd25eac63275787d104116065fe896e43e3baf 100644
--- a/GUI/coregui/Models/ApplicationModels.h
+++ b/GUI/coregui/Models/ApplicationModels.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Models/ApplicationModels.h
 //! @brief     Defines class holding all application models
diff --git a/GUI/coregui/Models/AxesItems.cpp b/GUI/coregui/Models/AxesItems.cpp
index c6ea463a7fd492a6a7be09ca86ee7136a90b9b25..b7a845e2ae8cc031e0d26bdb616e36b02bc68996 100644
--- a/GUI/coregui/Models/AxesItems.cpp
+++ b/GUI/coregui/Models/AxesItems.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Models/AxesItems.cpp
 //! @brief     Implements various axis items
diff --git a/GUI/coregui/Models/AxesItems.h b/GUI/coregui/Models/AxesItems.h
index 38e625b5236029ff438769003d2f300ad48b2cf1..e7ec6c834da2e705b79094c0c6ebafe26c7db035 100644
--- a/GUI/coregui/Models/AxesItems.h
+++ b/GUI/coregui/Models/AxesItems.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Models/AxesItems.h
 //! @brief     Defines various axis items
diff --git a/GUI/coregui/Models/BackgroundItems.cpp b/GUI/coregui/Models/BackgroundItems.cpp
index 55024ef11a4d3f27bede9e97b0f04159bbec0c1f..f6cfe14d0ac5d17ff28f5b1333d0299963598215 100644
--- a/GUI/coregui/Models/BackgroundItems.cpp
+++ b/GUI/coregui/Models/BackgroundItems.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Models/BackgroundItems.cpp
 //! @brief     Implements BackgroundItem classes
diff --git a/GUI/coregui/Models/BackgroundItems.h b/GUI/coregui/Models/BackgroundItems.h
index a5ce5a0cbfd6b9871d60fbcb787cedac8e9f579b..fcc323ae4408a04f50e796ef0270491fb7fddecb 100644
--- a/GUI/coregui/Models/BackgroundItems.h
+++ b/GUI/coregui/Models/BackgroundItems.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Models/BackgroundItems.h
 //! @brief     Defines BackgroundItem classes
diff --git a/GUI/coregui/Models/BeamAngleItems.cpp b/GUI/coregui/Models/BeamAngleItems.cpp
index 291b88e1898007cdf6c84e7c7b0f1ba4242d8ce4..4e3abe5b39234d56b482dbf00399945fc1d5cd47 100644
--- a/GUI/coregui/Models/BeamAngleItems.cpp
+++ b/GUI/coregui/Models/BeamAngleItems.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Models/BeamAngleItems.cpp
 //! @brief     Implements class BeamAngleItems
diff --git a/GUI/coregui/Models/BeamAngleItems.h b/GUI/coregui/Models/BeamAngleItems.h
index ec8f4f6ed77e66dc99ef339a06265a2d3be193ab..9e5bb286ec99ef1dcf6063e7bc8e176cdbe3c237 100644
--- a/GUI/coregui/Models/BeamAngleItems.h
+++ b/GUI/coregui/Models/BeamAngleItems.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Models/BeamAngleItems.h
 //! @brief     Defines class BeamAngleItems
diff --git a/GUI/coregui/Models/BeamDistributionItem.cpp b/GUI/coregui/Models/BeamDistributionItem.cpp
index db5362160f669ed9b3be985ef50c020ec5eda3ec..ea0d9bcbb9bd7a68b01a51274a967cc0ba01a095 100644
--- a/GUI/coregui/Models/BeamDistributionItem.cpp
+++ b/GUI/coregui/Models/BeamDistributionItem.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Models/BeamDistributionItem.cpp
 //! @brief     Implements class BeamDistributionItem
diff --git a/GUI/coregui/Models/BeamDistributionItem.h b/GUI/coregui/Models/BeamDistributionItem.h
index 0577b3b3733590357e2099384a8f3ac66a1eb783..4d0ddf352f6357529bf44d13deceec49aeacb068 100644
--- a/GUI/coregui/Models/BeamDistributionItem.h
+++ b/GUI/coregui/Models/BeamDistributionItem.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Models/BeamDistributionItem.h
 //! @brief     Defines class BeamDistributionItem
diff --git a/GUI/coregui/Models/BeamItems.cpp b/GUI/coregui/Models/BeamItems.cpp
index 0a4cca23bf809867e0fb61bd8b9cc2e62add2568..d6e123ab953f71b9af23338cb1e130848e0007a8 100644
--- a/GUI/coregui/Models/BeamItems.cpp
+++ b/GUI/coregui/Models/BeamItems.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Models/BeamItems.cpp
 //! @brief     Implements BeamItem hierarchy
diff --git a/GUI/coregui/Models/BeamItems.h b/GUI/coregui/Models/BeamItems.h
index f1e955039515e1a5d8dc8f1cf2afb2c99d3a8223..37e86e89c9866e3144eb54ff8562209c7c77df90 100644
--- a/GUI/coregui/Models/BeamItems.h
+++ b/GUI/coregui/Models/BeamItems.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Models/BeamItems.h
 //! @brief     Defines BeamItem hierarchy
diff --git a/GUI/coregui/Models/BeamWavelengthItem.cpp b/GUI/coregui/Models/BeamWavelengthItem.cpp
index d18344c6323011ff7e1932cb72600a2e5405b028..f352af60d2fb3e5576a8114e3d6d996105700720 100644
--- a/GUI/coregui/Models/BeamWavelengthItem.cpp
+++ b/GUI/coregui/Models/BeamWavelengthItem.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Models/BeamWavelengthItem.cpp
 //! @brief     Implements class BeamWavelengthItem
diff --git a/GUI/coregui/Models/BeamWavelengthItem.h b/GUI/coregui/Models/BeamWavelengthItem.h
index f4a89dfba36ceacd4e625c3601d081019f680587..2eb24d92f1b13c679ee3da88948cb370dc126427 100644
--- a/GUI/coregui/Models/BeamWavelengthItem.h
+++ b/GUI/coregui/Models/BeamWavelengthItem.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Models/BeamWavelengthItem.h
 //! @brief     Defines class BeamWavelengthItem
diff --git a/GUI/coregui/Models/ComboProperty.cpp b/GUI/coregui/Models/ComboProperty.cpp
index 507dd9fa300da0a44c635417477705236c9b1707..af6dc4550dde0810680a029b4d961f5644c770f4 100644
--- a/GUI/coregui/Models/ComboProperty.cpp
+++ b/GUI/coregui/Models/ComboProperty.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Models/ComboProperty.cpp
 //! @brief     Implements class ComboProperty
diff --git a/GUI/coregui/Models/ComboProperty.h b/GUI/coregui/Models/ComboProperty.h
index accffe6a5b61f5256d5587593761a165b4c7e9ed..29c405c424cc283f11c4a9e4e09734c55f25825e 100644
--- a/GUI/coregui/Models/ComboProperty.h
+++ b/GUI/coregui/Models/ComboProperty.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Models/ComboProperty.h
 //! @brief     Defines class ComboProperty
diff --git a/GUI/coregui/Models/ComponentProxyModel.cpp b/GUI/coregui/Models/ComponentProxyModel.cpp
index d4fc815e166fa55c36d830e47ecdc01ae5869142..af1e649594d1a1d92f62066e0991a2f26bc62996 100644
--- a/GUI/coregui/Models/ComponentProxyModel.cpp
+++ b/GUI/coregui/Models/ComponentProxyModel.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Models/ComponentProxyModel.cpp
 //! @brief     Implements class ComponentProxyModel
diff --git a/GUI/coregui/Models/ComponentProxyModel.h b/GUI/coregui/Models/ComponentProxyModel.h
index 9991a4ab39468415f013d1aaa47e0cec0e089563..3a8fa534b999ce34f7426fc2311e53681afd9cf9 100644
--- a/GUI/coregui/Models/ComponentProxyModel.h
+++ b/GUI/coregui/Models/ComponentProxyModel.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Models/ComponentProxyModel.h
 //! @brief     Defines class ComponentProxyModel
diff --git a/GUI/coregui/Models/ComponentProxyStrategy.cpp b/GUI/coregui/Models/ComponentProxyStrategy.cpp
index d6dacfab26da032e5908f2990eda4345fcc4886c..b5bba93a8be41e5a852fd73e6dbba35064dd99df 100644
--- a/GUI/coregui/Models/ComponentProxyStrategy.cpp
+++ b/GUI/coregui/Models/ComponentProxyStrategy.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Models/ComponentProxyStrategy.cpp
 //! @brief     Implements class ComponentProxyStrategy
diff --git a/GUI/coregui/Models/ComponentProxyStrategy.h b/GUI/coregui/Models/ComponentProxyStrategy.h
index 1df21033e68cc23c73f095ede24be47d2b04150f..67879b789d99f9f34341461b88e49bb16a9a10d1 100644
--- a/GUI/coregui/Models/ComponentProxyStrategy.h
+++ b/GUI/coregui/Models/ComponentProxyStrategy.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Models/ComponentProxyStrategy.h
 //! @brief     Defines class ComponentProxyStrategy
diff --git a/GUI/coregui/Models/Data1DViewItem.cpp b/GUI/coregui/Models/Data1DViewItem.cpp
index 5e92ebfd3c30cbbecf79bcfdc62b68b6cbcb61c7..68baa1b706ca69095d1f5887f7fdf474d0c49d55 100644
--- a/GUI/coregui/Models/Data1DViewItem.cpp
+++ b/GUI/coregui/Models/Data1DViewItem.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Models/Data1DViewItem.cpp
 //! @brief     Implements class Data1DViewItem
diff --git a/GUI/coregui/Models/Data1DViewItem.h b/GUI/coregui/Models/Data1DViewItem.h
index 0ab0fec5d75f27b3e00629c7a7596de8c588fcdd..779ef03e3f58bd2bd8c94b1265082c3f6782a0e1 100644
--- a/GUI/coregui/Models/Data1DViewItem.h
+++ b/GUI/coregui/Models/Data1DViewItem.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Models/Data1DViewItem.h
 //! @brief     Defines class Data1DViewItem
diff --git a/GUI/coregui/Models/DataItem.cpp b/GUI/coregui/Models/DataItem.cpp
index 088f3472bf5592f72c35ad85c2823c531d36e12b..7e758a57add191d14915dcf16a57f462d0796d34 100644
--- a/GUI/coregui/Models/DataItem.cpp
+++ b/GUI/coregui/Models/DataItem.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Models/DataItem.cpp
 //! @brief     Implements class IntensityDataItem
diff --git a/GUI/coregui/Models/DataItem.h b/GUI/coregui/Models/DataItem.h
index 435c6c465adbd70bb1ca93cebf39bf67d849e3b8..f90cd37ef0a2b51172bacaa4a68cf3a619fe6582 100644
--- a/GUI/coregui/Models/DataItem.h
+++ b/GUI/coregui/Models/DataItem.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Models/DataItem.h
 //! @brief     Declares class DataItem
diff --git a/GUI/coregui/Models/DataItemUtils.cpp b/GUI/coregui/Models/DataItemUtils.cpp
index aa9ff498e223d5987829e02733da912892af9767..58b30d2482468cba80d16542580abeb352538e4c 100644
--- a/GUI/coregui/Models/DataItemUtils.cpp
+++ b/GUI/coregui/Models/DataItemUtils.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Models/DataItemUtils.cpp
 //! @brief     Implements namespace DataItemUtils
diff --git a/GUI/coregui/Models/DataItemUtils.h b/GUI/coregui/Models/DataItemUtils.h
index aaa10b2719890fc1fea58ef56015e5f1a167bcfe..6bf6513e29816c5cf6a7126b6fce1b94cca5077f 100644
--- a/GUI/coregui/Models/DataItemUtils.h
+++ b/GUI/coregui/Models/DataItemUtils.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Models/DataItemUtils.h
 //! @brief     Defines namespace DataItemUtils
diff --git a/GUI/coregui/Models/DataProperties.cpp b/GUI/coregui/Models/DataProperties.cpp
index ddb8b5afae59ff716e1b51a056018cc207ee2038..22f261722c9cbc6f031800e533e95afece51c23d 100644
--- a/GUI/coregui/Models/DataProperties.cpp
+++ b/GUI/coregui/Models/DataProperties.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Models/DataProperties.cpp
 //! @brief     Implements class DataPresentationProperties and its descendants
diff --git a/GUI/coregui/Models/DataProperties.h b/GUI/coregui/Models/DataProperties.h
index ab94ece03dca5b450cefcadfb3a88524896f3700..2e8f23c358f0e447cfe3ada251a19c0b83f72f48 100644
--- a/GUI/coregui/Models/DataProperties.h
+++ b/GUI/coregui/Models/DataProperties.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Models/DataProperties.h
 //! @brief     Defines class DataProperties and its descendants
diff --git a/GUI/coregui/Models/DataPropertyContainer.cpp b/GUI/coregui/Models/DataPropertyContainer.cpp
index 39bba16f9e39f9b770a5970cd00a22cda2f65638..282ed1273113ac8c6755300adfcf994c2639cd3c 100644
--- a/GUI/coregui/Models/DataPropertyContainer.cpp
+++ b/GUI/coregui/Models/DataPropertyContainer.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Models/DataPropertyContainer.cpp
 //! @brief     Implements class DataPropertyContainer
diff --git a/GUI/coregui/Models/DataPropertyContainer.h b/GUI/coregui/Models/DataPropertyContainer.h
index ccc31e36b011d7c50459cc1fb2b66ebf13b42f0a..a6618480b88768ddfc55001afcabf6404bdf557e 100644
--- a/GUI/coregui/Models/DataPropertyContainer.h
+++ b/GUI/coregui/Models/DataPropertyContainer.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Models/DataPropertyContainer.h
 //! @brief     Defines class DataPropertyContainer
diff --git a/GUI/coregui/Models/DataViewUtils.cpp b/GUI/coregui/Models/DataViewUtils.cpp
index cdb7d12544a43231bbb61e1132e22741cc20d991..1b37724738e34855f2f87bf2f52110f9974e884e 100644
--- a/GUI/coregui/Models/DataViewUtils.cpp
+++ b/GUI/coregui/Models/DataViewUtils.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Models/DataViewUtils.cpp
 //! @brief     Implements functions in namespace DataViewUtils
diff --git a/GUI/coregui/Models/DataViewUtils.h b/GUI/coregui/Models/DataViewUtils.h
index c726a04ddec79c57879476af8019a24d512ff3e6..17e744714e3a3d89336fe357c459ae8bf20b4f63 100644
--- a/GUI/coregui/Models/DataViewUtils.h
+++ b/GUI/coregui/Models/DataViewUtils.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Models/DataViewUtils.h
 //! @brief     Defines namespace DataViewUtils
diff --git a/GUI/coregui/Models/DepthProbeInstrumentItem.cpp b/GUI/coregui/Models/DepthProbeInstrumentItem.cpp
index 3d566ef9cd2bd13c981a0ff43e889742c0164331..7498c85d4e13b102575765be2d8b9a522c9efbe5 100644
--- a/GUI/coregui/Models/DepthProbeInstrumentItem.cpp
+++ b/GUI/coregui/Models/DepthProbeInstrumentItem.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Models/DepthProbeInstrumentItem.cpp
 //! @brief     Implements DepthProbeInstrumentItem class
diff --git a/GUI/coregui/Models/DepthProbeInstrumentItem.h b/GUI/coregui/Models/DepthProbeInstrumentItem.h
index 7ef8f5d5834e3cbcdd8f00099e9704fa0199ca1e..14945ba97b77316a56b9be09158c5ba1b02e3558 100644
--- a/GUI/coregui/Models/DepthProbeInstrumentItem.h
+++ b/GUI/coregui/Models/DepthProbeInstrumentItem.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Models/DepthProbeInstrumentItem.h
 //! @brief     Defines DepthProbeInstrumentItem class
diff --git a/GUI/coregui/Models/DetectorItems.cpp b/GUI/coregui/Models/DetectorItems.cpp
index bc3cbbbf698b322eeed331a4e7db3c51b4dfcb30..f0b7a4e035700617628afabf5bb3de94644a52ae 100644
--- a/GUI/coregui/Models/DetectorItems.cpp
+++ b/GUI/coregui/Models/DetectorItems.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Models/DetectorItems.cpp
 //! @brief     Implements classes DetectorItems
diff --git a/GUI/coregui/Models/DetectorItems.h b/GUI/coregui/Models/DetectorItems.h
index 9e40a0d987bf489a702116f8b4250b5676e484ac..68291027815bc5ae89b7c416eae36f5e1d4ccd93 100644
--- a/GUI/coregui/Models/DetectorItems.h
+++ b/GUI/coregui/Models/DetectorItems.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Models/DetectorItems.h
 //! @brief     Defines classes DetectorItems
diff --git a/GUI/coregui/Models/DistributionItems.cpp b/GUI/coregui/Models/DistributionItems.cpp
index fa26a24d86aeba85df3c0e319a0ce20dad0c647d..ba312c6c2017d41d4c685f12f18f90178d86e948 100644
--- a/GUI/coregui/Models/DistributionItems.cpp
+++ b/GUI/coregui/Models/DistributionItems.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Models/DistributionItems.cpp
 //! @brief     Implements class DistributionItem and several subclasses
diff --git a/GUI/coregui/Models/DistributionItems.h b/GUI/coregui/Models/DistributionItems.h
index 2278464985c92c804058b30f591236eae61c4841..2c116d9ec1dd88ea0dcf812b760a3d9e19080199 100644
--- a/GUI/coregui/Models/DistributionItems.h
+++ b/GUI/coregui/Models/DistributionItems.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Models/DistributionItems.h
 //! @brief     Defines class DistributionItem and several subclasses
diff --git a/GUI/coregui/Models/DocumentModel.cpp b/GUI/coregui/Models/DocumentModel.cpp
index 054daebba64ae78f4f92f316c5aca84da71b2e06..3f978e8c23fb4f693da64a34eb60b59a590e52ec 100644
--- a/GUI/coregui/Models/DocumentModel.cpp
+++ b/GUI/coregui/Models/DocumentModel.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Models/DocumentModel.cpp
 //! @brief     Implements class DocumentModel
diff --git a/GUI/coregui/Models/DocumentModel.h b/GUI/coregui/Models/DocumentModel.h
index 93ea02f862ae5b72332ce84b51128d53ba47200d..a6aa946b780db81b5647a190db18e9485546a26e 100644
--- a/GUI/coregui/Models/DocumentModel.h
+++ b/GUI/coregui/Models/DocumentModel.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Models/DocumentModel.h
 //! @brief     Defines class DocumentModel
diff --git a/GUI/coregui/Models/DomainObjectBuilder.cpp b/GUI/coregui/Models/DomainObjectBuilder.cpp
index b1c7025f0525aa92571b33932d88346d1ef631e6..e32cd7b8b302ca4fcd443ac9e09713cbcbce97de 100644
--- a/GUI/coregui/Models/DomainObjectBuilder.cpp
+++ b/GUI/coregui/Models/DomainObjectBuilder.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Models/DomainObjectBuilder.cpp
 //! @brief     Implements DomainObjectBuilder namespace
diff --git a/GUI/coregui/Models/DomainObjectBuilder.h b/GUI/coregui/Models/DomainObjectBuilder.h
index 0b95f746f2d1fc121c2ece92f5ad8ce4965cdb0e..bd9f2fb152e5dd7ead21d841518bc61633eb040f 100644
--- a/GUI/coregui/Models/DomainObjectBuilder.h
+++ b/GUI/coregui/Models/DomainObjectBuilder.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Models/DomainObjectBuilder.h
 //! @brief     Defines DomainObjectBuilder namespace
diff --git a/GUI/coregui/Models/DomainSimulationBuilder.cpp b/GUI/coregui/Models/DomainSimulationBuilder.cpp
index 4cd6c41a12dd8d0b8c412de6459cf6242aa7428c..c9d6fb0a449f67c84e95c1317d99ebb74f45f576 100644
--- a/GUI/coregui/Models/DomainSimulationBuilder.cpp
+++ b/GUI/coregui/Models/DomainSimulationBuilder.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Models/DomainSimulationBuilder.cpp
 //! @brief     Implements class DomainSimulationBuilder
diff --git a/GUI/coregui/Models/DomainSimulationBuilder.h b/GUI/coregui/Models/DomainSimulationBuilder.h
index ef334e2f98cd4f76553d5fc16e0d2b5b3b2d5f03..d30efb779fa93750fac25242a36363bba660a428 100644
--- a/GUI/coregui/Models/DomainSimulationBuilder.h
+++ b/GUI/coregui/Models/DomainSimulationBuilder.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Models/DomainSimulationBuilder.h
 //! @brief     Defines class DomainSimulationBuilder
diff --git a/GUI/coregui/Models/FTDecayFunctionItems.cpp b/GUI/coregui/Models/FTDecayFunctionItems.cpp
index 7affc9055531415ef099f50292657eb3806b65fb..ec138d11a940e0806d873b90430e541b09c56f5a 100644
--- a/GUI/coregui/Models/FTDecayFunctionItems.cpp
+++ b/GUI/coregui/Models/FTDecayFunctionItems.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Models/FTDecayFunctionItems.cpp
 //! @brief     Implements FTDecayFunction1DItem classes
diff --git a/GUI/coregui/Models/FTDecayFunctionItems.h b/GUI/coregui/Models/FTDecayFunctionItems.h
index 27dfa31a773c3991b4686c44be16620aac376687..c24f17a836f2c30243bfdb794dc96abd0e6d79db 100644
--- a/GUI/coregui/Models/FTDecayFunctionItems.h
+++ b/GUI/coregui/Models/FTDecayFunctionItems.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Models/FTDecayFunctionItems.h
 //! @brief     Defines FTDecayFunction1DItem classes
diff --git a/GUI/coregui/Models/FTDistributionItems.cpp b/GUI/coregui/Models/FTDistributionItems.cpp
index a36ebc15fbe6b8f86c6b6ba414c76a9bff45d97f..64fc4803e37be52780ca5b395b623982ce86a316 100644
--- a/GUI/coregui/Models/FTDistributionItems.cpp
+++ b/GUI/coregui/Models/FTDistributionItems.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Models/FTDistributionItems.cpp
 //! @brief     Implements FTDistribution1DItem's classes
diff --git a/GUI/coregui/Models/FTDistributionItems.h b/GUI/coregui/Models/FTDistributionItems.h
index 3d325823e78ca7db15497fc5e27f07c4b116a6d5..018b3a47b9a11bdbd257afdb0a4bd89117898a10 100644
--- a/GUI/coregui/Models/FTDistributionItems.h
+++ b/GUI/coregui/Models/FTDistributionItems.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Models/FTDistributionItems.h
 //! @brief     Defines FTDistribution1DItem's classes
diff --git a/GUI/coregui/Models/FilterPropertyProxy.cpp b/GUI/coregui/Models/FilterPropertyProxy.cpp
index 64c66290fcbaffb9709a92e6f8d2e05088bc2999..b143aec0127fd9f640eb4d427d67246385342270 100644
--- a/GUI/coregui/Models/FilterPropertyProxy.cpp
+++ b/GUI/coregui/Models/FilterPropertyProxy.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Models/FilterPropertyProxy.cpp
 //! @brief     Implements class FilterPropertyProxy
diff --git a/GUI/coregui/Models/FilterPropertyProxy.h b/GUI/coregui/Models/FilterPropertyProxy.h
index c8e5311b643f214d2edc583242f37bb1c890b89f..9b9d8c262a413a2c4f285f0298fbd04393957e7e 100644
--- a/GUI/coregui/Models/FilterPropertyProxy.h
+++ b/GUI/coregui/Models/FilterPropertyProxy.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Models/FilterPropertyProxy.h
 //! @brief     Defines class FilterPropertyProxy
diff --git a/GUI/coregui/Models/FitParameterHelper.cpp b/GUI/coregui/Models/FitParameterHelper.cpp
index f25ebd6dd2dfcfb9a086a392815428fa6b28a179..4ab3f3c093a65de36ab2e77695da9297d5d80e60 100644
--- a/GUI/coregui/Models/FitParameterHelper.cpp
+++ b/GUI/coregui/Models/FitParameterHelper.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Models/FitParameterHelper.cpp
 //! @brief     Implements class FitModelHelper
diff --git a/GUI/coregui/Models/FitParameterHelper.h b/GUI/coregui/Models/FitParameterHelper.h
index e66b63dcfad40c751028b178416e352809deb112..027721982a81179dbff8820e324ba53ce26b3b81 100644
--- a/GUI/coregui/Models/FitParameterHelper.h
+++ b/GUI/coregui/Models/FitParameterHelper.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Models/FitParameterHelper.h
 //! @brief     Defines class FitParameterHelper
diff --git a/GUI/coregui/Models/FitParameterItems.cpp b/GUI/coregui/Models/FitParameterItems.cpp
index b60a67b988d9877c5d13b0c0d1ed309e14b2a9c2..601be58a10fc212f7237b604a808a3528e246166 100644
--- a/GUI/coregui/Models/FitParameterItems.cpp
+++ b/GUI/coregui/Models/FitParameterItems.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Models/FitParameterItems.cpp
 //! @brief     Implements FitParameterItems family of classes
diff --git a/GUI/coregui/Models/FitParameterItems.h b/GUI/coregui/Models/FitParameterItems.h
index d471dc572bf3cab8ba7e850771119a5b06240e01..f62af2d12555a046469a47fe6950b61ec58a246a 100644
--- a/GUI/coregui/Models/FitParameterItems.h
+++ b/GUI/coregui/Models/FitParameterItems.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Models/FitParameterItems.h
 //! @brief     Defines FitParameterItems family of classes
diff --git a/GUI/coregui/Models/FitParameterProxyModel.cpp b/GUI/coregui/Models/FitParameterProxyModel.cpp
index 90eea00549e62eeebc0cf43eca8e56a796dba0e6..1b9a5527fd1f853f9dff688f6b0218d784a6ae18 100644
--- a/GUI/coregui/Models/FitParameterProxyModel.cpp
+++ b/GUI/coregui/Models/FitParameterProxyModel.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Models/FitParameterProxyModel.cpp
 //! @brief     Implements class FitParameterAbsModel
diff --git a/GUI/coregui/Models/FitParameterProxyModel.h b/GUI/coregui/Models/FitParameterProxyModel.h
index 8d1c0aa86f2467917913f5505c4b937b366076c9..d33d38ea0d569ef1c2683c4b22c41c72121236a0 100644
--- a/GUI/coregui/Models/FitParameterProxyModel.h
+++ b/GUI/coregui/Models/FitParameterProxyModel.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Models/FitParameterProxyModel.h
 //! @brief     Defines class FitParameterProxyModel
diff --git a/GUI/coregui/Models/FitSuiteItem.cpp b/GUI/coregui/Models/FitSuiteItem.cpp
index 01a650ed32be8b92fcc14e2f034ce3bb83caa223..377263409ceeab435901d32c579ef81499d7266d 100644
--- a/GUI/coregui/Models/FitSuiteItem.cpp
+++ b/GUI/coregui/Models/FitSuiteItem.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Models/FitSuiteItem.cpp
 //! @brief     Implements class FitSuiteItem
diff --git a/GUI/coregui/Models/FitSuiteItem.h b/GUI/coregui/Models/FitSuiteItem.h
index 75bd52b8f52c6de44eeea5c67742c0fa8c3bdf36..20215e0618d9ce18d91b630c176380a124df6428 100644
--- a/GUI/coregui/Models/FitSuiteItem.h
+++ b/GUI/coregui/Models/FitSuiteItem.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Models/FitSuiteItem.h
 //! @brief     Defines class FitSuiteItem
diff --git a/GUI/coregui/Models/FootprintItems.cpp b/GUI/coregui/Models/FootprintItems.cpp
index c3a455b993c1b416e22d5c6cb5854d1ec12a3eda..ef533d542a636d95af8c95dea88b46072e22fa0a 100644
--- a/GUI/coregui/Models/FootprintItems.cpp
+++ b/GUI/coregui/Models/FootprintItems.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Models/FootprintItems.cpp
 //! @brief     Implements FootprintItem classes
diff --git a/GUI/coregui/Models/FootprintItems.h b/GUI/coregui/Models/FootprintItems.h
index 4409d01a3aab80a5dd9582d98cd25b0448cdd914..3ff8dea8ebe4325f0252b7e6d22ef83253c7f5e7 100644
--- a/GUI/coregui/Models/FootprintItems.h
+++ b/GUI/coregui/Models/FootprintItems.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Models/FootprintItems.h
 //! @brief     Declares FootprintItem classes
diff --git a/GUI/coregui/Models/FormFactorItems.cpp b/GUI/coregui/Models/FormFactorItems.cpp
index 913968de168573901f6bcbf2c945bf6e62f2e6cd..ff6bea82de4ba3fe6c4d2b4a46fc0b7607ca9260 100644
--- a/GUI/coregui/Models/FormFactorItems.cpp
+++ b/GUI/coregui/Models/FormFactorItems.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Models/FormFactorItems.cpp
 //! @brief     Implements FormFactorItems classes
diff --git a/GUI/coregui/Models/FormFactorItems.h b/GUI/coregui/Models/FormFactorItems.h
index 86e7b5535902301ef9064dcdba02008da28e4009..8c34566752986e5c2682e832becbc5a6bad0f322 100644
--- a/GUI/coregui/Models/FormFactorItems.h
+++ b/GUI/coregui/Models/FormFactorItems.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Models/FormFactorItems.h
 //! @brief     Defines FormFactorItems classes
diff --git a/GUI/coregui/Models/GUIDomainSampleVisitor.cpp b/GUI/coregui/Models/GUIDomainSampleVisitor.cpp
index f1d6434977bd7e9f498b69cf0e7acf7348e5ca00..ea2cd4a2e90faaacda13aff868264c57311c0abb 100644
--- a/GUI/coregui/Models/GUIDomainSampleVisitor.cpp
+++ b/GUI/coregui/Models/GUIDomainSampleVisitor.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Models/GUIDomainSampleVisitor.cpp
 //! @brief     Implements class GUIDomainSampleVisitor
diff --git a/GUI/coregui/Models/GUIDomainSampleVisitor.h b/GUI/coregui/Models/GUIDomainSampleVisitor.h
index c49aa4da0fd3679a6ed797ee2066ecf974df0a2e..2658e7e1d1695fcb80de13bf95ef6219993366c1 100644
--- a/GUI/coregui/Models/GUIDomainSampleVisitor.h
+++ b/GUI/coregui/Models/GUIDomainSampleVisitor.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Models/GUIDomainSampleVisitor.h
 //! @brief     Defines class GUIDomainSampleVisitor
diff --git a/GUI/coregui/Models/GUIExamplesFactory.cpp b/GUI/coregui/Models/GUIExamplesFactory.cpp
index 594e26eb04b0321e752670a4c4151b048968a13f..6b65912acda11f0ace4a7ed8de9ab82f9fc7b931 100644
--- a/GUI/coregui/Models/GUIExamplesFactory.cpp
+++ b/GUI/coregui/Models/GUIExamplesFactory.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Models/GUIExamplesFactory.cpp
 //! @brief     Implements class GUIExamplesFactory
diff --git a/GUI/coregui/Models/GUIExamplesFactory.h b/GUI/coregui/Models/GUIExamplesFactory.h
index 1a9dbe64c19faed03edd291385ca3874f30adc9f..1afd3875bf3f30a99d73d31748ef1a4551693dea 100644
--- a/GUI/coregui/Models/GUIExamplesFactory.h
+++ b/GUI/coregui/Models/GUIExamplesFactory.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Models/GUIExamplesFactory.h
 //! @brief     Defines class GUIExamplesFactory
diff --git a/GUI/coregui/Models/GUIObjectBuilder.cpp b/GUI/coregui/Models/GUIObjectBuilder.cpp
index 3cc8ee09b416628643145caa7a43fa887692245b..a784a43f8dbb0009a7e4c35de7e7e1534133ddc0 100644
--- a/GUI/coregui/Models/GUIObjectBuilder.cpp
+++ b/GUI/coregui/Models/GUIObjectBuilder.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Models/GUIObjectBuilder.cpp
 //! @brief     Implements GUIObjectBuilder namespace
diff --git a/GUI/coregui/Models/GUIObjectBuilder.h b/GUI/coregui/Models/GUIObjectBuilder.h
index de7f5368462ae3b037dcdf588de6914d59edd90a..b1a98b68fd0177d33a7c89265a49ade9a627b27f 100644
--- a/GUI/coregui/Models/GUIObjectBuilder.h
+++ b/GUI/coregui/Models/GUIObjectBuilder.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Models/GUIObjectBuilder.h
 //! @brief     Defines GUIObjectBuilder namespace
diff --git a/GUI/coregui/Models/GroupInfo.cpp b/GUI/coregui/Models/GroupInfo.cpp
index 14fb3938e0dc1a9a9fb6c937899336348ab8385b..df11e9d875c584e1442caa18b20ed5fe2ef9e981 100644
--- a/GUI/coregui/Models/GroupInfo.cpp
+++ b/GUI/coregui/Models/GroupInfo.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Models/GroupInfo.cpp
 //! @brief     Defines class GroupInfo
diff --git a/GUI/coregui/Models/GroupInfo.h b/GUI/coregui/Models/GroupInfo.h
index 252d7d24ba9c91504139fa7e576ca5cfeb95a376..90c49cf5f5840a0affd4bc480578a43d93efa003 100644
--- a/GUI/coregui/Models/GroupInfo.h
+++ b/GUI/coregui/Models/GroupInfo.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Models/GroupInfo.h
 //! @brief     Defines class GroupInfo
diff --git a/GUI/coregui/Models/GroupInfoCatalog.cpp b/GUI/coregui/Models/GroupInfoCatalog.cpp
index 0862fe2b55f44ce3b0af330ed79d09e8752d5752..ea9926ef833525c69b9d170de54c427aad48dfcb 100644
--- a/GUI/coregui/Models/GroupInfoCatalog.cpp
+++ b/GUI/coregui/Models/GroupInfoCatalog.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Models/GroupInfoCatalog.cpp
 //! @brief     Implements class GroupInfoCatalog
diff --git a/GUI/coregui/Models/GroupInfoCatalog.h b/GUI/coregui/Models/GroupInfoCatalog.h
index 38aa14a8703af5e47819680739ad85ed3d622f32..bf230d3530d68af2c9bed178e2692a409f6b79e5 100644
--- a/GUI/coregui/Models/GroupInfoCatalog.h
+++ b/GUI/coregui/Models/GroupInfoCatalog.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Models/GroupInfoCatalog.h
 //! @brief     Defines class GroupInfoCatalog
diff --git a/GUI/coregui/Models/GroupItem.cpp b/GUI/coregui/Models/GroupItem.cpp
index aff196d1cbd4f02e0bfe203d278a1bdab8c24719..7d65316d8d41bd1583904e2a5c8f06c66ba6c300 100644
--- a/GUI/coregui/Models/GroupItem.cpp
+++ b/GUI/coregui/Models/GroupItem.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Models/GroupItem.cpp
 //! @brief     Implements class GroupItem
diff --git a/GUI/coregui/Models/GroupItem.h b/GUI/coregui/Models/GroupItem.h
index 235e0898be9d159592150140363250c652cf80d5..a4224c2430c5ca013006340bb81bec4497adf518 100644
--- a/GUI/coregui/Models/GroupItem.h
+++ b/GUI/coregui/Models/GroupItem.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Models/GroupItem.h
 //! @brief     Defines class GroupItem
diff --git a/GUI/coregui/Models/GroupItemController.cpp b/GUI/coregui/Models/GroupItemController.cpp
index aae2825d3fb50c73e2a9a7c570e1a90eda1ad7fe..ed4f2568c4e57210ad50e7269649843a3b4c2b94 100644
--- a/GUI/coregui/Models/GroupItemController.cpp
+++ b/GUI/coregui/Models/GroupItemController.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Models/GroupItemController.cpp
 //! @brief     Implements class GroupItemController
diff --git a/GUI/coregui/Models/GroupItemController.h b/GUI/coregui/Models/GroupItemController.h
index 424649f6ac864ff3ef1baa5a236fb31c3bad2ab9..e68f599559f2d58e7a9342ed9fdddc86ae327c5d 100644
--- a/GUI/coregui/Models/GroupItemController.h
+++ b/GUI/coregui/Models/GroupItemController.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Models/GroupItemController.h
 //! @brief     Defines class GroupItemController
diff --git a/GUI/coregui/Models/InstrumentItems.cpp b/GUI/coregui/Models/InstrumentItems.cpp
index defb6a826851925ab75287a2e63d597b8d8e5775..cd213bd4755a90fe384287533a8c9467df15a16f 100644
--- a/GUI/coregui/Models/InstrumentItems.cpp
+++ b/GUI/coregui/Models/InstrumentItems.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Models/InstrumentItems.cpp
 //! @brief     Implements InstrumentItems classes
diff --git a/GUI/coregui/Models/InstrumentItems.h b/GUI/coregui/Models/InstrumentItems.h
index 92f369b213918ff0e68a4915021d44f36d0ebcbc..590383da20a1eb29883c17d35b75bd8b6b2a9c44 100644
--- a/GUI/coregui/Models/InstrumentItems.h
+++ b/GUI/coregui/Models/InstrumentItems.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Models/InstrumentItems.h
 //! @brief     Defines InstrumentItems classes
diff --git a/GUI/coregui/Models/InstrumentModel.cpp b/GUI/coregui/Models/InstrumentModel.cpp
index dca33c78f6858e2c3e9fc45c86557cc9bd3093cd..a03b4f6a1ea2f996b1cacff07bcdcb95c6e72f01 100644
--- a/GUI/coregui/Models/InstrumentModel.cpp
+++ b/GUI/coregui/Models/InstrumentModel.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Models/InstrumentModel.cpp
 //! @brief     Implements class InstrumentModel
diff --git a/GUI/coregui/Models/InstrumentModel.h b/GUI/coregui/Models/InstrumentModel.h
index 61aa77a9a4462fcb47070aa283f73b8c834e9fc0..ddbc3f2634da8d0eb8805d1af9cba31fcdfb98d3 100644
--- a/GUI/coregui/Models/InstrumentModel.h
+++ b/GUI/coregui/Models/InstrumentModel.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Models/InstrumentModel.h
 //! @brief     Defines class InstrumentModel
diff --git a/GUI/coregui/Models/IntensityDataItem.cpp b/GUI/coregui/Models/IntensityDataItem.cpp
index 0c90ce0d32ea4790aa911d56a6a901c03340f2ec..b0580e8a8681200eb925a601d4b4a68455cedf87 100644
--- a/GUI/coregui/Models/IntensityDataItem.cpp
+++ b/GUI/coregui/Models/IntensityDataItem.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Models/IntensityDataItem.cpp
 //! @brief     Implements class IntensityDataItem
diff --git a/GUI/coregui/Models/IntensityDataItem.h b/GUI/coregui/Models/IntensityDataItem.h
index 7f69c1004e4fbac27ead571efd9f4e5798dc3802..9f15d75f0aca1af17abbc74d30d29ea78114985c 100644
--- a/GUI/coregui/Models/IntensityDataItem.h
+++ b/GUI/coregui/Models/IntensityDataItem.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Models/IntensityDataItem.h
 //! @brief     Defines class IntensityDataItem
diff --git a/GUI/coregui/Models/InterferenceFunctionItems.cpp b/GUI/coregui/Models/InterferenceFunctionItems.cpp
index 835644beab5138e2a2398b9ec59af4b346d07b8d..691e2823b0c49661ce223f73cecf9b54a311e841 100644
--- a/GUI/coregui/Models/InterferenceFunctionItems.cpp
+++ b/GUI/coregui/Models/InterferenceFunctionItems.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Models/InterferenceFunctionItems.cpp
 //! @brief     Implements InterferenceFunctionItems's classes
diff --git a/GUI/coregui/Models/InterferenceFunctionItems.h b/GUI/coregui/Models/InterferenceFunctionItems.h
index c8ae259ffa1bc1c770446d40fd6a94bf797e83a1..815e622f8b10fc8b9132b5490e3ba7bddd9eff96 100644
--- a/GUI/coregui/Models/InterferenceFunctionItems.h
+++ b/GUI/coregui/Models/InterferenceFunctionItems.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Models/InterferenceFunctionItems.h
 //! @brief     Defines InterferenceFunctionItems's classes
diff --git a/GUI/coregui/Models/ItemCatalog.cpp b/GUI/coregui/Models/ItemCatalog.cpp
index f57306e34d6a2acfa676e78faaff4403ba229eae..106b4538a4e233c602c6d966afe9e0c02c95a104 100644
--- a/GUI/coregui/Models/ItemCatalog.cpp
+++ b/GUI/coregui/Models/ItemCatalog.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Models/ItemCatalog.cpp
 //! @brief     Implements class ItemCatalog
diff --git a/GUI/coregui/Models/ItemCatalog.h b/GUI/coregui/Models/ItemCatalog.h
index ff8935c9c94b5a2519640ac217cfc9b9604423d4..286c781a7171001fce14da7149cce4f7e4503c7a 100644
--- a/GUI/coregui/Models/ItemCatalog.h
+++ b/GUI/coregui/Models/ItemCatalog.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Models/ItemCatalog.h
 //! @brief     Defines class ItemCatalog
diff --git a/GUI/coregui/Models/ItemFactory.cpp b/GUI/coregui/Models/ItemFactory.cpp
index 00e32bb7d3d096798b445552f2d23b24dd72f223..8355fe0fa9a7334391f6849e6247c163d16bcc89 100644
--- a/GUI/coregui/Models/ItemFactory.cpp
+++ b/GUI/coregui/Models/ItemFactory.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Models/ItemFactory.cpp
 //! @brief     Implements class ItemFactory
diff --git a/GUI/coregui/Models/ItemFactory.h b/GUI/coregui/Models/ItemFactory.h
index 6decbc92ebb68eacf464d22a074790cab760b346..4f92d892dfd21cdc08b56a641a217d7fa45edf65 100644
--- a/GUI/coregui/Models/ItemFactory.h
+++ b/GUI/coregui/Models/ItemFactory.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Models/ItemFactory.h
 //! @brief     Defines class ItemFactory
diff --git a/GUI/coregui/Models/ItemFileNameUtils.cpp b/GUI/coregui/Models/ItemFileNameUtils.cpp
index 8326b2e02ad47cd8e7ddcd1af152beac89e0fd9a..f174758e083c6ac1bda5bb315d5fb3dbb991493a 100644
--- a/GUI/coregui/Models/ItemFileNameUtils.cpp
+++ b/GUI/coregui/Models/ItemFileNameUtils.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Models/ItemFileNameUtils.cpp
 //! @brief     Defines auxiliary functions in ItemFileNameUtils namespace.
diff --git a/GUI/coregui/Models/ItemFileNameUtils.h b/GUI/coregui/Models/ItemFileNameUtils.h
index 0440adda359cad042a934c3286051f466987ad69..0ebfbffd39eab7460e2b00cf59cbbdc0d170dce9 100644
--- a/GUI/coregui/Models/ItemFileNameUtils.h
+++ b/GUI/coregui/Models/ItemFileNameUtils.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Models/ItemFileNameUtils.h
 //! @brief     Defines auxiliary functions in ItemFileNameUtils namespace.
diff --git a/GUI/coregui/Models/JobItem.cpp b/GUI/coregui/Models/JobItem.cpp
index 78188a3362248e59f2629acc5e0fa0140d5896ae..58a22d8b8fac7f4d2799b647421fd2c34b6d6746 100644
--- a/GUI/coregui/Models/JobItem.cpp
+++ b/GUI/coregui/Models/JobItem.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Models/JobItem.cpp
 //! @brief     Implements class JobItem
diff --git a/GUI/coregui/Models/JobItem.h b/GUI/coregui/Models/JobItem.h
index dc23270e9fcab284e82d0821facaa46a56fd8e42..fd58adaba25b62a04d968fe6c19983a292e6f822 100644
--- a/GUI/coregui/Models/JobItem.h
+++ b/GUI/coregui/Models/JobItem.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Models/JobItem.h
 //! @brief     Defines class JobItem
diff --git a/GUI/coregui/Models/JobItemUtils.cpp b/GUI/coregui/Models/JobItemUtils.cpp
index 502fc3d8559946080f466ed7ce5ac537a1843365..3ed0e120f751b6be70ab329b9b5c94c83fde5867 100644
--- a/GUI/coregui/Models/JobItemUtils.cpp
+++ b/GUI/coregui/Models/JobItemUtils.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Models/JobItemUtils.cpp
 //! @brief     Implements class JobItemUtils
diff --git a/GUI/coregui/Models/JobItemUtils.h b/GUI/coregui/Models/JobItemUtils.h
index fff365a6dc1d06e8e97d6134abb9fa0b921f20cc..9912b8322ffe701e8c87be43ceb0b2a5f0a1e8d4 100644
--- a/GUI/coregui/Models/JobItemUtils.h
+++ b/GUI/coregui/Models/JobItemUtils.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Models/JobItemUtils.h
 //! @brief     Defines class JobItemUtils
diff --git a/GUI/coregui/Models/JobModel.cpp b/GUI/coregui/Models/JobModel.cpp
index 4528b73f0d801913e8ecd89a58f12ca4788ca750..fa2d0a3d6c1bcb24ee2ee529b439b171ac30dce5 100644
--- a/GUI/coregui/Models/JobModel.cpp
+++ b/GUI/coregui/Models/JobModel.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Models/JobModel.cpp
 //! @brief     Implements class JobModel
diff --git a/GUI/coregui/Models/JobModel.h b/GUI/coregui/Models/JobModel.h
index 77d0bd0a4cc78b71bcd9cbeb66f55c77a2790f07..038c02ba0d1692aeb4423005699c5fec6190da1b 100644
--- a/GUI/coregui/Models/JobModel.h
+++ b/GUI/coregui/Models/JobModel.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Models/JobModel.h
 //! @brief     Defines class JobModel
diff --git a/GUI/coregui/Models/JobModelFunctions.cpp b/GUI/coregui/Models/JobModelFunctions.cpp
index 630940be8b8304fc6bb01fb1f3905169f7e38f7f..0295b84b16f07747e6f697637543ecdb709e5133 100644
--- a/GUI/coregui/Models/JobModelFunctions.cpp
+++ b/GUI/coregui/Models/JobModelFunctions.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Models/JobModelFunctions.cpp
 //! @brief     Implements auxiliary functions in JobModelFunctions namespace.
diff --git a/GUI/coregui/Models/JobModelFunctions.h b/GUI/coregui/Models/JobModelFunctions.h
index 60d2c5b7354afbf021d429343b45dc50de9957a3..14c39ece2e47157448477dd23e761a825725dec1 100644
--- a/GUI/coregui/Models/JobModelFunctions.h
+++ b/GUI/coregui/Models/JobModelFunctions.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Models/JobModelFunctions.h
 //! @brief     Defines auxiliary functions in JobModelFunctions namespace.
diff --git a/GUI/coregui/Models/JobQueueData.cpp b/GUI/coregui/Models/JobQueueData.cpp
index abb28205c4b7ee49402834c09e4ef3bdbe7c9c9f..aca871e95d85327e394d4f963831942729415939 100644
--- a/GUI/coregui/Models/JobQueueData.cpp
+++ b/GUI/coregui/Models/JobQueueData.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Models/JobQueueData.cpp
 //! @brief     Implements class JobQueueData
diff --git a/GUI/coregui/Models/JobQueueData.h b/GUI/coregui/Models/JobQueueData.h
index 4002d60d59e5574253a8f1dc1956a8319ea03430..42c806ad4c440c880ab079f7bf5db33b38b2b656 100644
--- a/GUI/coregui/Models/JobQueueData.h
+++ b/GUI/coregui/Models/JobQueueData.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Models/JobQueueData.h
 //! @brief     Defines class JobQueueData
diff --git a/GUI/coregui/Models/JobWorker.cpp b/GUI/coregui/Models/JobWorker.cpp
index 0bfcc3551b52d4372927d2b65adafcd39b836b96..9be36236f786bfbc292c629c8dd47f8a6d699d57 100644
--- a/GUI/coregui/Models/JobWorker.cpp
+++ b/GUI/coregui/Models/JobWorker.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Models/JobWorker.cpp
 //! @brief     Implements class JobWorker
diff --git a/GUI/coregui/Models/JobWorker.h b/GUI/coregui/Models/JobWorker.h
index 31de91bad2a0d67604a5844fb419459d1c9932af..b61b20871e3f9ef3310a5c523bdaece092f14b33 100644
--- a/GUI/coregui/Models/JobWorker.h
+++ b/GUI/coregui/Models/JobWorker.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Models/JobWorker.h
 //! @brief     Defines class JobWorker
diff --git a/GUI/coregui/Models/Lattice2DItems.cpp b/GUI/coregui/Models/Lattice2DItems.cpp
index 548595f9f3ee8e5301355b1ff35617b35a4c9c11..142732083f8c8936d7af888141476babbb5cd94d 100644
--- a/GUI/coregui/Models/Lattice2DItems.cpp
+++ b/GUI/coregui/Models/Lattice2DItems.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Models/Lattice2DItems.cpp
 //! @brief     Implements classes Lattice2DItems
diff --git a/GUI/coregui/Models/Lattice2DItems.h b/GUI/coregui/Models/Lattice2DItems.h
index c0053379703f19ef35ecb8f17a8aac5f26de1747..faf8448e32f23dc6fc52ba671c669120e6a9dea5 100644
--- a/GUI/coregui/Models/Lattice2DItems.h
+++ b/GUI/coregui/Models/Lattice2DItems.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Models/Lattice2DItems.h
 //! @brief     Defines classes Lattice2DItems
diff --git a/GUI/coregui/Models/LayerItem.cpp b/GUI/coregui/Models/LayerItem.cpp
index 2bba6c1b5a873c55e15b11a37b18e0c3bbb4329f..c208b73a8a755899338fe59eb0531d29ca8b4abb 100644
--- a/GUI/coregui/Models/LayerItem.cpp
+++ b/GUI/coregui/Models/LayerItem.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Models/LayerItem.cpp
 //! @brief     Implements class LayerItem
diff --git a/GUI/coregui/Models/LayerItem.h b/GUI/coregui/Models/LayerItem.h
index 6d9671abc6691f4b234b8c8f6b45c57c02502fd3..f71ec2ff4d292591320c7c83c4bc345f664e617e 100644
--- a/GUI/coregui/Models/LayerItem.h
+++ b/GUI/coregui/Models/LayerItem.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Models/LayerItem.h
 //! @brief     Defines class LayerItem
diff --git a/GUI/coregui/Models/LayerRoughnessItems.cpp b/GUI/coregui/Models/LayerRoughnessItems.cpp
index 342ddd7d352f12ffd05d407bf06520f0644d0986..73148bc985d2581d1ba18c969c9403ed403302fb 100644
--- a/GUI/coregui/Models/LayerRoughnessItems.cpp
+++ b/GUI/coregui/Models/LayerRoughnessItems.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Models/LayerRoughnessItems.cpp
 //! @brief     Implements classes LayerRoughnessItems
diff --git a/GUI/coregui/Models/LayerRoughnessItems.h b/GUI/coregui/Models/LayerRoughnessItems.h
index 228beb5230c83d1d240f30d487ac81240c9de848..0b382ae795718e46f7d52810ef3a6bc48f005383 100644
--- a/GUI/coregui/Models/LayerRoughnessItems.h
+++ b/GUI/coregui/Models/LayerRoughnessItems.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Models/LayerRoughnessItems.h
 //! @brief     Defines classes LayerRoughnessItems
diff --git a/GUI/coregui/Models/MaskItems.cpp b/GUI/coregui/Models/MaskItems.cpp
index 28fd8d18e217c54926d6983ea96a5915b9fd6a7a..96e2147a824b0180a87d0fcdcbe7685e16b0cd88 100644
--- a/GUI/coregui/Models/MaskItems.cpp
+++ b/GUI/coregui/Models/MaskItems.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Models/MaskItems.cpp
 //! @brief     Implements MaskItems classes
diff --git a/GUI/coregui/Models/MaskItems.h b/GUI/coregui/Models/MaskItems.h
index 3a88825e8fc48e74efb3e61541fca5b09982941a..33318ef88e667e351089cbece27d25da747f644e 100644
--- a/GUI/coregui/Models/MaskItems.h
+++ b/GUI/coregui/Models/MaskItems.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Models/MaskItems.h
 //! @brief     Defines MaskItems classes
diff --git a/GUI/coregui/Models/MaterialDataItems.cpp b/GUI/coregui/Models/MaterialDataItems.cpp
index d5d1349622042ba824b5a89d2355b174e89cf9f0..b92dc4544bc9f34e7a74f55ac29195e431e1d8c7 100644
--- a/GUI/coregui/Models/MaterialDataItems.cpp
+++ b/GUI/coregui/Models/MaterialDataItems.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Models/MaterialDataItems.cpp
 //! @brief     Implements MaterialDataItems classes
diff --git a/GUI/coregui/Models/MaterialDataItems.h b/GUI/coregui/Models/MaterialDataItems.h
index bbe9368ec7a172199dbe90c253964746f409efd6..286769699e4b786fac9d2241e7602b1cd7ccdcff 100644
--- a/GUI/coregui/Models/MaterialDataItems.h
+++ b/GUI/coregui/Models/MaterialDataItems.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Models/MaterialDataItems.h
 //! @brief     Defines MaterialDataItems classes
diff --git a/GUI/coregui/Models/MaterialItem.cpp b/GUI/coregui/Models/MaterialItem.cpp
index f784e5aac354aab96240e069334c068e537728b6..5b482e3455984f10b0f61f79156844a94cc9006f 100644
--- a/GUI/coregui/Models/MaterialItem.cpp
+++ b/GUI/coregui/Models/MaterialItem.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Models/MaterialItem.cpp
 //! @brief     Implements class MaterialItem
diff --git a/GUI/coregui/Models/MaterialItem.h b/GUI/coregui/Models/MaterialItem.h
index 1c87a8d3151e4ff39ddfe239114430086221f9a6..a057c70873eb900f72cc4e9d0f21ba72253f0355 100644
--- a/GUI/coregui/Models/MaterialItem.h
+++ b/GUI/coregui/Models/MaterialItem.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Models/MaterialItem.h
 //! @brief     Defines class MaterialItem
diff --git a/GUI/coregui/Models/MaterialItemContainer.cpp b/GUI/coregui/Models/MaterialItemContainer.cpp
index 77a6a879ccad70af374bd9475a80fd23bb727d16..feeea79b3e1a7de401b47a7235e384bbd6a743b8 100644
--- a/GUI/coregui/Models/MaterialItemContainer.cpp
+++ b/GUI/coregui/Models/MaterialItemContainer.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Models/MaterialItemContainer.cpp
 //! @brief     Implements class MaterialItemContainer
diff --git a/GUI/coregui/Models/MaterialItemContainer.h b/GUI/coregui/Models/MaterialItemContainer.h
index 04de2b2d4c7b478efefda781407a5e3147cd869f..04355c07e5029dd6eb120527edda925fc7cbc69f 100644
--- a/GUI/coregui/Models/MaterialItemContainer.h
+++ b/GUI/coregui/Models/MaterialItemContainer.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Models/MaterialItemContainer.h
 //! @brief     Defines class MaterialItemContainer
diff --git a/GUI/coregui/Models/MaterialModel.cpp b/GUI/coregui/Models/MaterialModel.cpp
index ce08a265080b19f30c5320d17bc224ce1355f6e8..2bd906991b9b5a75d7c3fffbb4f53483882d6aeb 100644
--- a/GUI/coregui/Models/MaterialModel.cpp
+++ b/GUI/coregui/Models/MaterialModel.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Models/MaterialModel.cpp
 //! @brief     Implements class MaterialModel
diff --git a/GUI/coregui/Models/MaterialModel.h b/GUI/coregui/Models/MaterialModel.h
index 01bb92caeca64309c58a67c36d1999ff14826b88..ae5679adf9aa4f4ca7970b4f0bbce5797d1100c3 100644
--- a/GUI/coregui/Models/MaterialModel.h
+++ b/GUI/coregui/Models/MaterialModel.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Models/MaterialModel.h
 //! @brief     Defines class MaterialModel
diff --git a/GUI/coregui/Models/MaterialPropertyController.cpp b/GUI/coregui/Models/MaterialPropertyController.cpp
index 5f65f30ee274743cc6245c579a4a1aa1c163c85a..fcf1207cd7cb62e52d00268b80b11693574a431f 100644
--- a/GUI/coregui/Models/MaterialPropertyController.cpp
+++ b/GUI/coregui/Models/MaterialPropertyController.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Models/MaterialPropertyController.cpp
 //! @brief     Defines MaterialPropertyController class
diff --git a/GUI/coregui/Models/MaterialPropertyController.h b/GUI/coregui/Models/MaterialPropertyController.h
index 4ee5a63432a688e83065d4292ab3c29adf4a26bd..c4d9f007f4436603525bb00cddc21f6e830ae273 100644
--- a/GUI/coregui/Models/MaterialPropertyController.h
+++ b/GUI/coregui/Models/MaterialPropertyController.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Models/MaterialPropertyController.h
 //! @brief     Defines MaterialPropertyController class
diff --git a/GUI/coregui/Models/MesoCrystalItem.cpp b/GUI/coregui/Models/MesoCrystalItem.cpp
index 1153bb6c5f261b22b64e4997dc24b8e55f00eec4..039e3a6b9e2831682a9e6c583b34a12bd213f918 100644
--- a/GUI/coregui/Models/MesoCrystalItem.cpp
+++ b/GUI/coregui/Models/MesoCrystalItem.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Models/MesoCrystalItem.cpp
 //! @brief     Implements class MesoCrystalItem
diff --git a/GUI/coregui/Models/MesoCrystalItem.h b/GUI/coregui/Models/MesoCrystalItem.h
index 168b8b5ca93c082f99322e7824b41c0172115153..94a20824c685817ad36b3bc4f6f580b767930114 100644
--- a/GUI/coregui/Models/MesoCrystalItem.h
+++ b/GUI/coregui/Models/MesoCrystalItem.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Models/MesoCrystalItem.h
 //! @brief     Defines class MesoCrystalItem
diff --git a/GUI/coregui/Models/MinimizerItem.cpp b/GUI/coregui/Models/MinimizerItem.cpp
index fff352c553be9f96367301d8820b8cd7473794b1..0326992348aaa6a6ae6c7623c37cc783cc19b78e 100644
--- a/GUI/coregui/Models/MinimizerItem.cpp
+++ b/GUI/coregui/Models/MinimizerItem.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Models/MinimizerItem.cpp
 //! @brief     Implements MinimizerItem class
diff --git a/GUI/coregui/Models/MinimizerItem.h b/GUI/coregui/Models/MinimizerItem.h
index 66cf88db6bd263a905b3a32468dd5211a7a89eb6..a8fa5c8ac165b4290d6af0aa5b29d2f77e404c47 100644
--- a/GUI/coregui/Models/MinimizerItem.h
+++ b/GUI/coregui/Models/MinimizerItem.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Models/MinimizerItem.h
 //! @brief     Defines MinimizerItem class
diff --git a/GUI/coregui/Models/MinimizerItemCatalog.cpp b/GUI/coregui/Models/MinimizerItemCatalog.cpp
index 5fd01ddf3fd6b3c885f9ce9036928792fb1fff8a..ec62fbd27442ca4b114a502202f76e14def97505 100644
--- a/GUI/coregui/Models/MinimizerItemCatalog.cpp
+++ b/GUI/coregui/Models/MinimizerItemCatalog.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Models/MinimizerItemCatalog.cpp
 //! @brief     Implements MinimizerItemCatalog class
diff --git a/GUI/coregui/Models/MinimizerItemCatalog.h b/GUI/coregui/Models/MinimizerItemCatalog.h
index 5e8999ebddf7ad5c6cedab8ab7e66582401e746c..81fb9a85a9c69bc5cfe91713c4d1625c2878b13f 100644
--- a/GUI/coregui/Models/MinimizerItemCatalog.h
+++ b/GUI/coregui/Models/MinimizerItemCatalog.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Models/MinimizerItemCatalog.h
 //! @brief     Defines MinimizerItemCatalog class
diff --git a/GUI/coregui/Models/ModelMapper.cpp b/GUI/coregui/Models/ModelMapper.cpp
index bf062554ac66039eed7ad8c22c316d460bba3605..325b6c087a67fe33a1f0e89bcb0e59c8c82119bc 100644
--- a/GUI/coregui/Models/ModelMapper.cpp
+++ b/GUI/coregui/Models/ModelMapper.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Models/ModelMapper.cpp
 //! @brief     Implements class ModelMapper
diff --git a/GUI/coregui/Models/ModelMapper.h b/GUI/coregui/Models/ModelMapper.h
index 841881893793b32b45f139be799f766f002e2c2a..f3171d3ce2517e9c5a5f45e995832e843af4f914 100644
--- a/GUI/coregui/Models/ModelMapper.h
+++ b/GUI/coregui/Models/ModelMapper.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Models/ModelMapper.h
 //! @brief     Defines class ModelMapper
diff --git a/GUI/coregui/Models/ModelPath.cpp b/GUI/coregui/Models/ModelPath.cpp
index be6a3ddf4290627f55396f7a3f332bd705859d64..8aeb1ca02339cb920ce12df66964542dc91c4cba 100644
--- a/GUI/coregui/Models/ModelPath.cpp
+++ b/GUI/coregui/Models/ModelPath.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Models/ModelPath.cpp
 //! @brief     Implements class ModelPath
diff --git a/GUI/coregui/Models/ModelPath.h b/GUI/coregui/Models/ModelPath.h
index 39e8514921bb2e20e3b397a7e102b4d98cfcea10..0819235054eb73f57c37cbd06624b357a275a50e 100644
--- a/GUI/coregui/Models/ModelPath.h
+++ b/GUI/coregui/Models/ModelPath.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Models/ModelPath.h
 //! @brief     Defines ModelPath namespace
diff --git a/GUI/coregui/Models/ModelUtils.cpp b/GUI/coregui/Models/ModelUtils.cpp
index cc3acea137ca0d315064895ac38cda808a076221..4ce7686fc1e5a8ca7f5ce2ac69ad6da8287e4d8f 100644
--- a/GUI/coregui/Models/ModelUtils.cpp
+++ b/GUI/coregui/Models/ModelUtils.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Models/ModelUtils.cpp
 //! @brief     Implements ModelUtils namespace
diff --git a/GUI/coregui/Models/ModelUtils.h b/GUI/coregui/Models/ModelUtils.h
index 0a8f80f26dbf85962cf8ceca6743930da6b145c5..ec805c970a46155f47c10d2d719601776b67f136 100644
--- a/GUI/coregui/Models/ModelUtils.h
+++ b/GUI/coregui/Models/ModelUtils.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Models/ModelUtils.h
 //! @brief     Defines ModelUtils namespace
diff --git a/GUI/coregui/Models/MultiLayerItem.cpp b/GUI/coregui/Models/MultiLayerItem.cpp
index fe12aba0ec32cdafa5bbd1ed5097be59b06bcb80..adfdac3aa7802a9ed70c2e1817e8993fd931e812 100644
--- a/GUI/coregui/Models/MultiLayerItem.cpp
+++ b/GUI/coregui/Models/MultiLayerItem.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Models/MultiLayerItem.cpp
 //! @brief     Implements class MultiLayerItem
diff --git a/GUI/coregui/Models/MultiLayerItem.h b/GUI/coregui/Models/MultiLayerItem.h
index 8b59119b401001493cfb01910c534e288dda7106..8fbfd420e08eea85805bc1ecc2a02fbaec06b9ae 100644
--- a/GUI/coregui/Models/MultiLayerItem.h
+++ b/GUI/coregui/Models/MultiLayerItem.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Models/MultiLayerItem.h
 //! @brief     Defines class MultiLayerItem
diff --git a/GUI/coregui/Models/ParameterTranslators.cpp b/GUI/coregui/Models/ParameterTranslators.cpp
index c1fe949f5ef34eb610893b17bf9b089f51cbc9b5..c6be21646b762d3ee418f6c907cd27e60dd1c245 100644
--- a/GUI/coregui/Models/ParameterTranslators.cpp
+++ b/GUI/coregui/Models/ParameterTranslators.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Models/ParameterTranslators.cpp
 //! @brief     Implements subclasses of IParameterTranslator
diff --git a/GUI/coregui/Models/ParameterTranslators.h b/GUI/coregui/Models/ParameterTranslators.h
index 8605152c6a5cec69cece3ad0b820c94e536796d4..1d5e81dccb7298e97f6c436fdd0c9793f4b22880 100644
--- a/GUI/coregui/Models/ParameterTranslators.h
+++ b/GUI/coregui/Models/ParameterTranslators.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Models/ParameterTranslators.h
 //! @brief     Defines interface IParameterTranslator and subclasses
diff --git a/GUI/coregui/Models/ParameterTreeItems.cpp b/GUI/coregui/Models/ParameterTreeItems.cpp
index c3d419765c84657335b5da0f5d32daa123771791..cd01779c0572f0080401bb7d03357001a0c490ca 100644
--- a/GUI/coregui/Models/ParameterTreeItems.cpp
+++ b/GUI/coregui/Models/ParameterTreeItems.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Models/ParameterTreeItems.cpp
 //! @brief     Implements classes for ParameterTreeItems
diff --git a/GUI/coregui/Models/ParameterTreeItems.h b/GUI/coregui/Models/ParameterTreeItems.h
index 21559505cbc4dab6b8f600061d35362e62fef939..a8c2f252134aa314d1859cf3fcc6ec0aa29afddb 100644
--- a/GUI/coregui/Models/ParameterTreeItems.h
+++ b/GUI/coregui/Models/ParameterTreeItems.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Models/ParameterTreeItems.h
 //! @brief     Defines classes for ParameterTreeItems
diff --git a/GUI/coregui/Models/ParameterTreeUtils.cpp b/GUI/coregui/Models/ParameterTreeUtils.cpp
index da9de7a469ac0333a8d05823abc26f3189262fe1..53ad4f37272350eea60fcd93cdf2dba128860fce 100644
--- a/GUI/coregui/Models/ParameterTreeUtils.cpp
+++ b/GUI/coregui/Models/ParameterTreeUtils.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Models/ParameterTreeUtils.cpp
 //! @brief     Implements ParameterTreeUtils namespace
diff --git a/GUI/coregui/Models/ParameterTreeUtils.h b/GUI/coregui/Models/ParameterTreeUtils.h
index 14088931133167465060e1dd5692f107cfdf8c88..a2d656db3549235516c210919bd06757610b4701 100644
--- a/GUI/coregui/Models/ParameterTreeUtils.h
+++ b/GUI/coregui/Models/ParameterTreeUtils.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Models/ParameterTreeUtils.h
 //! @brief     Defines ParameterTreeUtils namespace
diff --git a/GUI/coregui/Models/ParameterTuningModel.cpp b/GUI/coregui/Models/ParameterTuningModel.cpp
index 097ead8b3d675802d04fc713cfa4ecf08762f72a..083ac24569a6b8ee6c93e07a31fda6614999563b 100644
--- a/GUI/coregui/Models/ParameterTuningModel.cpp
+++ b/GUI/coregui/Models/ParameterTuningModel.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Models/ParameterTuningModel.cpp
 //! @brief     Implements class ParameterTuningModel
diff --git a/GUI/coregui/Models/ParameterTuningModel.h b/GUI/coregui/Models/ParameterTuningModel.h
index 7e8acbf9407c500dc3bf84d3568bef301933dd4c..f681263ea1ff52bcce8e099a351eafa606190df2 100644
--- a/GUI/coregui/Models/ParameterTuningModel.h
+++ b/GUI/coregui/Models/ParameterTuningModel.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Models/ParameterTuningModel.h
 //! @brief     Defines class ParameterTuningModel
diff --git a/GUI/coregui/Models/ParticleCompositionItem.cpp b/GUI/coregui/Models/ParticleCompositionItem.cpp
index ab5ec0ec1f2d94d93f3afa1b92ea2964f9db8bcd..e27d6e4ee6ba3b8be0cd023153d9fde8670c9d89 100644
--- a/GUI/coregui/Models/ParticleCompositionItem.cpp
+++ b/GUI/coregui/Models/ParticleCompositionItem.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Models/ParticleCompositionItem.cpp
 //! @brief     Implements class ParticleCompositionItem
diff --git a/GUI/coregui/Models/ParticleCompositionItem.h b/GUI/coregui/Models/ParticleCompositionItem.h
index d561decbea1e87af51d21b22881941c805c33f2b..f8341f7cc9d059cb2ce79d2cc20cc9f22aa3c5b1 100644
--- a/GUI/coregui/Models/ParticleCompositionItem.h
+++ b/GUI/coregui/Models/ParticleCompositionItem.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Models/ParticleCompositionItem.h
 //! @brief     Defines class ParticleCompositionItem
diff --git a/GUI/coregui/Models/ParticleCoreShellItem.cpp b/GUI/coregui/Models/ParticleCoreShellItem.cpp
index 055b6864ea668a2aa3ca26ea87036636f7dfd0c6..7d061e250c4be7e54890631f8c5857ebf3ea419a 100644
--- a/GUI/coregui/Models/ParticleCoreShellItem.cpp
+++ b/GUI/coregui/Models/ParticleCoreShellItem.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Models/ParticleCoreShellItem.cpp
 //! @brief     Implements class ParticleCoreShellItem
diff --git a/GUI/coregui/Models/ParticleCoreShellItem.h b/GUI/coregui/Models/ParticleCoreShellItem.h
index 300715c687502289e8a40dbb31a3d4c7af77b7e3..5e05b8e6a1c3eae1ec277a09a2d9aa8677a7b800 100644
--- a/GUI/coregui/Models/ParticleCoreShellItem.h
+++ b/GUI/coregui/Models/ParticleCoreShellItem.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Models/ParticleCoreShellItem.h
 //! @brief     Defines class ParticleCoreShellItem
diff --git a/GUI/coregui/Models/ParticleDistributionItem.cpp b/GUI/coregui/Models/ParticleDistributionItem.cpp
index 2a1c0b9db339ced77137f571e054117dfa344c4f..a9c0cc7dff01ad7e9eaafca248e3a6667de3d979 100644
--- a/GUI/coregui/Models/ParticleDistributionItem.cpp
+++ b/GUI/coregui/Models/ParticleDistributionItem.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Models/ParticleDistributionItem.cpp
 //! @brief     Implements class ParticleDistributionItem
diff --git a/GUI/coregui/Models/ParticleDistributionItem.h b/GUI/coregui/Models/ParticleDistributionItem.h
index f0c167257d2fcaa77ada784bef09316b19cd6e13..d538da68a2fc7cae5974b5da2ac3465af69e4eca 100644
--- a/GUI/coregui/Models/ParticleDistributionItem.h
+++ b/GUI/coregui/Models/ParticleDistributionItem.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Models/ParticleDistributionItem.h
 //! @brief     Defines class ParticleDistributionItem
diff --git a/GUI/coregui/Models/ParticleItem.cpp b/GUI/coregui/Models/ParticleItem.cpp
index c814148595bbd614017ba72bf5e05a8d7b0769fc..ec2b494310493e38d22e7855d0d86344d75c64f1 100644
--- a/GUI/coregui/Models/ParticleItem.cpp
+++ b/GUI/coregui/Models/ParticleItem.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Models/ParticleItem.cpp
 //! @brief     Implements class ParticleItem
diff --git a/GUI/coregui/Models/ParticleItem.h b/GUI/coregui/Models/ParticleItem.h
index 70328f3034fbf7de0728b964c1b568a86754f23a..4a642b483a0b43c4a60a4c453628bd4852ee423a 100644
--- a/GUI/coregui/Models/ParticleItem.h
+++ b/GUI/coregui/Models/ParticleItem.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Models/ParticleItem.h
 //! @brief     Defines class ParticleItem
diff --git a/GUI/coregui/Models/ParticleLayoutItem.cpp b/GUI/coregui/Models/ParticleLayoutItem.cpp
index 90f85f2e03993a80d0874d9259eea19c156262d8..e0a212ddd1e533b9eb611b45d1816b4df4154720 100644
--- a/GUI/coregui/Models/ParticleLayoutItem.cpp
+++ b/GUI/coregui/Models/ParticleLayoutItem.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Models/ParticleLayoutItem.cpp
 //! @brief     Implements class ParticleLayoutItem
diff --git a/GUI/coregui/Models/ParticleLayoutItem.h b/GUI/coregui/Models/ParticleLayoutItem.h
index c75f85484860377ce4dfc6c0d369f17caca5d491..0fd82dabb7557d6e38a395a66623816d712047ea 100644
--- a/GUI/coregui/Models/ParticleLayoutItem.h
+++ b/GUI/coregui/Models/ParticleLayoutItem.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Models/ParticleLayoutItem.h
 //! @brief     Defines class ParticleLayoutItem
diff --git a/GUI/coregui/Models/PointwiseAxisItem.cpp b/GUI/coregui/Models/PointwiseAxisItem.cpp
index 3f48b910dad6353425cf93fe73255a6b866c8902..ecf45ee056b3a9f169864a5a09904c6022e8eaf6 100644
--- a/GUI/coregui/Models/PointwiseAxisItem.cpp
+++ b/GUI/coregui/Models/PointwiseAxisItem.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Models/PointwiseAxisItem.cpp
 //! @brief     Implements pointwise axis item
diff --git a/GUI/coregui/Models/PointwiseAxisItem.h b/GUI/coregui/Models/PointwiseAxisItem.h
index 07197af6f36cb9d5e690181e493b44f29fa96289..656396dac2df0df86f250f2fb6576efb96462dea 100644
--- a/GUI/coregui/Models/PointwiseAxisItem.h
+++ b/GUI/coregui/Models/PointwiseAxisItem.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Models/PointwiseAxisItem.h
 //! @brief     Defines pointwise axis item
diff --git a/GUI/coregui/Models/ProjectionItems.cpp b/GUI/coregui/Models/ProjectionItems.cpp
index da1da329f1337450ba3b7995519a989b066380b8..7fe8ec386ca45609daab52acb015675fa870bc54 100644
--- a/GUI/coregui/Models/ProjectionItems.cpp
+++ b/GUI/coregui/Models/ProjectionItems.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Models/ProjectionItems.cpp
 //! @brief     Implements items related to projections over color map.
diff --git a/GUI/coregui/Models/ProjectionItems.h b/GUI/coregui/Models/ProjectionItems.h
index a1a78c96b1b0f4ec668d5fa36ba58a2c64358407..23f394c29fe7453f0c481eca4960f37af64bacb0 100644
--- a/GUI/coregui/Models/ProjectionItems.h
+++ b/GUI/coregui/Models/ProjectionItems.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Models/ProjectionItems.h
 //! @brief     Defines items related to projections over color map.
diff --git a/GUI/coregui/Models/PropertyItem.cpp b/GUI/coregui/Models/PropertyItem.cpp
index a62e28e450aa8630a2319e3d26fed04651a64984..14c3fc5cb56e19fe40096154efb515d92a096bda 100644
--- a/GUI/coregui/Models/PropertyItem.cpp
+++ b/GUI/coregui/Models/PropertyItem.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Models/PropertyItem.cpp
 //! @brief     Implements class PropertyItem
diff --git a/GUI/coregui/Models/PropertyItem.h b/GUI/coregui/Models/PropertyItem.h
index 77843d7f592bcf93d4525fdcadce7588f4e9e83c..2fc2ecb6139f168847b7e8fc02510bfa080ee73a 100644
--- a/GUI/coregui/Models/PropertyItem.h
+++ b/GUI/coregui/Models/PropertyItem.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Models/PropertyItem.h
 //! @brief     Defines class PropertyItem
diff --git a/GUI/coregui/Models/ProxyModelStrategy.cpp b/GUI/coregui/Models/ProxyModelStrategy.cpp
index 2f53bee2d2c033d1e7ecc0017b2569f036343665..bec89a5b2db5db450b4a2833f1f3fe8aebd19ee6 100644
--- a/GUI/coregui/Models/ProxyModelStrategy.cpp
+++ b/GUI/coregui/Models/ProxyModelStrategy.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Models/ProxyModelStrategy.cpp
 //! @brief     Implements class ProxyModelStrategy
diff --git a/GUI/coregui/Models/ProxyModelStrategy.h b/GUI/coregui/Models/ProxyModelStrategy.h
index e9775ecf50f3895e6230493bc164a222cf17f702..ecb428b1e8939fc0e509b17d68604ef4f37a9146 100644
--- a/GUI/coregui/Models/ProxyModelStrategy.h
+++ b/GUI/coregui/Models/ProxyModelStrategy.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Models/ProxyModelStrategy.h
 //! @brief     Defines class ProxyModelStrategy
diff --git a/GUI/coregui/Models/RealDataItem.cpp b/GUI/coregui/Models/RealDataItem.cpp
index 65041518756918af10311a0db057643039597c63..034d92b200f872cc74dc372bde46dff5d29897a5 100644
--- a/GUI/coregui/Models/RealDataItem.cpp
+++ b/GUI/coregui/Models/RealDataItem.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Models/RealDataItem.cpp
 //! @brief     Implements class RealDataItem
diff --git a/GUI/coregui/Models/RealDataItem.h b/GUI/coregui/Models/RealDataItem.h
index 8baef18842fc99178d68e1379368356d1f2c0576..da16765915baed8e4f74866707ad93ba66756584 100644
--- a/GUI/coregui/Models/RealDataItem.h
+++ b/GUI/coregui/Models/RealDataItem.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Models/RealDataItem.h
 //! @brief     Defines class RealDataItem
diff --git a/GUI/coregui/Models/RealDataModel.cpp b/GUI/coregui/Models/RealDataModel.cpp
index 8cb84fe80615a240d1889c9c437f739c68962837..bcf3b208528486eab4ea9dadf008cfe75c1b3cb8 100644
--- a/GUI/coregui/Models/RealDataModel.cpp
+++ b/GUI/coregui/Models/RealDataModel.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Models/RealDataModel.cpp
 //! @brief     Implements class RealDataModel
diff --git a/GUI/coregui/Models/RealDataModel.h b/GUI/coregui/Models/RealDataModel.h
index e04db8f98f63fbb483764f9225c5ec0c58644afe..c84a3b3535b9ba0f1020d50770f26038b2145752 100644
--- a/GUI/coregui/Models/RealDataModel.h
+++ b/GUI/coregui/Models/RealDataModel.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Models/RealDataModel.h
 //! @brief     Defines class RealDataModel
diff --git a/GUI/coregui/Models/RealLimitsItems.cpp b/GUI/coregui/Models/RealLimitsItems.cpp
index 57501ba05c57a3391a3c02ebb6f7c3f5928ffd5f..c3c87d09b50e695c177a09c1e8f4c6e03a260027 100644
--- a/GUI/coregui/Models/RealLimitsItems.cpp
+++ b/GUI/coregui/Models/RealLimitsItems.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Models/RealLimitsItems.cpp
 //! @brief     Defines RealLimitsItems's classes
diff --git a/GUI/coregui/Models/RealLimitsItems.h b/GUI/coregui/Models/RealLimitsItems.h
index e4e4a99b68037994aa5c6b92690a43a05b6ff374..76ad99c6751b66282bd549b5b257e7a4b1460af4 100644
--- a/GUI/coregui/Models/RealLimitsItems.h
+++ b/GUI/coregui/Models/RealLimitsItems.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Models/RealLimitsItems.h
 //! @brief     Defines RealLimitsItems's classes
diff --git a/GUI/coregui/Models/RectangularDetectorItem.cpp b/GUI/coregui/Models/RectangularDetectorItem.cpp
index df2bb90aae2a8ac659825fe2f5962729a332b253..7f23760bb0f3c1bf43cc60d1e2d3479b169cb57f 100644
--- a/GUI/coregui/Models/RectangularDetectorItem.cpp
+++ b/GUI/coregui/Models/RectangularDetectorItem.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Models/RectangularDetectorItem.cpp
 //! @brief     Implements class RectangularDetectorItem
diff --git a/GUI/coregui/Models/RectangularDetectorItem.h b/GUI/coregui/Models/RectangularDetectorItem.h
index 2acae52173bcf3221112a3e6606c11920832a3ad..c76319743d4a09d17834bc4289f0d07341a3eb3f 100644
--- a/GUI/coregui/Models/RectangularDetectorItem.h
+++ b/GUI/coregui/Models/RectangularDetectorItem.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Models/RectangularDetectorItem.h
 //! @brief     Defines class RectangularDetectorItem
diff --git a/GUI/coregui/Models/ResolutionFunctionItems.cpp b/GUI/coregui/Models/ResolutionFunctionItems.cpp
index 4e24119d84f9c5fc2f599cae0f607bcbc4a0a1ae..9ebdf2f13746e8535aa0a0d7eec51ba2bece8be0 100644
--- a/GUI/coregui/Models/ResolutionFunctionItems.cpp
+++ b/GUI/coregui/Models/ResolutionFunctionItems.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Models/ResolutionFunctionItems.cpp
 //! @brief     Implements family of ResolutionFunctionItem
diff --git a/GUI/coregui/Models/ResolutionFunctionItems.h b/GUI/coregui/Models/ResolutionFunctionItems.h
index ce40318c86e9a75d58cd8bded67106cf90623cbc..827bd9d437134309a6d873d93809749ec31e258e 100644
--- a/GUI/coregui/Models/ResolutionFunctionItems.h
+++ b/GUI/coregui/Models/ResolutionFunctionItems.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Models/ResolutionFunctionItems.h
 //! @brief     Defines family of ResolutionFunctionItem
diff --git a/GUI/coregui/Models/RotationItems.cpp b/GUI/coregui/Models/RotationItems.cpp
index 9966daa8f03ea3eee01aa6d02ed84a8787bea4fb..94321bbca59ba35e3e863a1d95c3c9f5e6724ffe 100644
--- a/GUI/coregui/Models/RotationItems.cpp
+++ b/GUI/coregui/Models/RotationItems.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Models/RotationItems.cpp
 //! @brief     Implements class RotationItems
diff --git a/GUI/coregui/Models/RotationItems.h b/GUI/coregui/Models/RotationItems.h
index 8a23757767c1f1149361e612b85148da7caa13a0..c6a9685bcdc20563de7a286545fd645d53294ac5 100644
--- a/GUI/coregui/Models/RotationItems.h
+++ b/GUI/coregui/Models/RotationItems.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Models/RotationItems.h
 //! @brief     Defines class RotationItems
diff --git a/GUI/coregui/Models/SampleModel.cpp b/GUI/coregui/Models/SampleModel.cpp
index 35e715380ed219674311805fede0a0f654923ce2..5c199996a97c7eaa7a50afc47dc8437c7c21ea17 100644
--- a/GUI/coregui/Models/SampleModel.cpp
+++ b/GUI/coregui/Models/SampleModel.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Models/SampleModel.cpp
 //! @brief     Implements class SampleModel
diff --git a/GUI/coregui/Models/SampleModel.h b/GUI/coregui/Models/SampleModel.h
index 2750df3bbe9d03dbc0900f41007db1b1e97b9a38..dc2a9cb602f0d9b74ba04c47ea94e9e16d8c63d3 100644
--- a/GUI/coregui/Models/SampleModel.h
+++ b/GUI/coregui/Models/SampleModel.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Models/SampleModel.h
 //! @brief     Defines class SampleModel
diff --git a/GUI/coregui/Models/SampleValidator.cpp b/GUI/coregui/Models/SampleValidator.cpp
index ad3edb38c01f7e82debcf04d445ae0071c2e21f3..c8ed1313442589ee82ea1e3fa8050d2927f23b69 100644
--- a/GUI/coregui/Models/SampleValidator.cpp
+++ b/GUI/coregui/Models/SampleValidator.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Models/SampleValidator.cpp
 //! @brief     Implements class SampleValidator
diff --git a/GUI/coregui/Models/SampleValidator.h b/GUI/coregui/Models/SampleValidator.h
index db732aba6190a66cbbf9476a9d5b85ac8b32edc8..5c9ebe8db812c02dc72e8d45266ee1cb7c88ee18 100644
--- a/GUI/coregui/Models/SampleValidator.h
+++ b/GUI/coregui/Models/SampleValidator.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Models/SampleValidator.h
 //! @brief     Defines class SampleValidator
diff --git a/GUI/coregui/Models/SessionDecorationModel.cpp b/GUI/coregui/Models/SessionDecorationModel.cpp
index 18be6250a85629486242d97a3eefb27172d5399e..d8737d49ab9b3f8d1786a70785aab5122dadf7a3 100644
--- a/GUI/coregui/Models/SessionDecorationModel.cpp
+++ b/GUI/coregui/Models/SessionDecorationModel.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Models/SessionDecorationModel.cpp
 //! @brief     Defines class SessionDecorationModel
diff --git a/GUI/coregui/Models/SessionDecorationModel.h b/GUI/coregui/Models/SessionDecorationModel.h
index e9edb0c6a961e62d61e80487dadddf6fd8dda2d6..2e59c71bba47f747ad57cefc706a9fc18dc42d8e 100644
--- a/GUI/coregui/Models/SessionDecorationModel.h
+++ b/GUI/coregui/Models/SessionDecorationModel.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Models/SessionDecorationModel.h
 //! @brief     Defines class SessionDecorationModel
diff --git a/GUI/coregui/Models/SessionFlags.h b/GUI/coregui/Models/SessionFlags.h
index 514193678dc89d0bfdd3dfdd9115328b18ef6904..9ac9fd956ef41f6bae1970f47306d1d34f14d1b7 100644
--- a/GUI/coregui/Models/SessionFlags.h
+++ b/GUI/coregui/Models/SessionFlags.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Models/SessionFlags.h
 //! @brief     Defines class SessionFlags
diff --git a/GUI/coregui/Models/SessionGraphicsItem.cpp b/GUI/coregui/Models/SessionGraphicsItem.cpp
index 903136cea2d32cea3ee494f230f8b3975132d83e..a0eec5ebab2d3c5057c031cf4d9948999148450f 100644
--- a/GUI/coregui/Models/SessionGraphicsItem.cpp
+++ b/GUI/coregui/Models/SessionGraphicsItem.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Models/SessionGraphicsItem.cpp
 //! @brief     Implements class SessionGraphicsItem
diff --git a/GUI/coregui/Models/SessionGraphicsItem.h b/GUI/coregui/Models/SessionGraphicsItem.h
index d314bd607bd341a063645bae9dbb51178a689695..79a6f96fd76a98f624037bec7f7d6ff5a3c7757b 100644
--- a/GUI/coregui/Models/SessionGraphicsItem.h
+++ b/GUI/coregui/Models/SessionGraphicsItem.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Models/SessionGraphicsItem.h
 //! @brief     Defines class SessionGraphicsItem
diff --git a/GUI/coregui/Models/SessionItem.cpp b/GUI/coregui/Models/SessionItem.cpp
index 5b51cdf6b72698a83bbe991c5b9362eb3ca93adf..90c6f76789ae3612dab61f61ce5c8711669f240a 100644
--- a/GUI/coregui/Models/SessionItem.cpp
+++ b/GUI/coregui/Models/SessionItem.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Models/SessionItem.cpp
 //! @brief     Implements class SessionItem
diff --git a/GUI/coregui/Models/SessionItem.h b/GUI/coregui/Models/SessionItem.h
index 817311304ba8d50899a69adcdb2e9b94c6559e1b..fde84249232f75c7de9cf8927d1982d9bf55ddbc 100644
--- a/GUI/coregui/Models/SessionItem.h
+++ b/GUI/coregui/Models/SessionItem.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Models/SessionItem.h
 //! @brief     Defines class SessionItem
diff --git a/GUI/coregui/Models/SessionItemData.cpp b/GUI/coregui/Models/SessionItemData.cpp
index c02292dbc895ca662e9c4ab497f555de97b2e83a..0b740df9277e827459ea71d5c6a627e4c03374de 100644
--- a/GUI/coregui/Models/SessionItemData.cpp
+++ b/GUI/coregui/Models/SessionItemData.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Models/SessionItemData.cpp
 //! @brief     Implements class SessionItemData
diff --git a/GUI/coregui/Models/SessionItemData.h b/GUI/coregui/Models/SessionItemData.h
index 0a9b83a0a7663c28877925649bd6f91b376ada42..9cbaa69fad6f72a91fbd562e9d6ca7a98fe62101 100644
--- a/GUI/coregui/Models/SessionItemData.h
+++ b/GUI/coregui/Models/SessionItemData.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Models/SessionItemData.h
 //! @brief     Defines class SessionItemData
diff --git a/GUI/coregui/Models/SessionItemTags.cpp b/GUI/coregui/Models/SessionItemTags.cpp
index d15d3dae743b4fe07c7a857ab32abe590fc4254a..792df9a720238ac18ee463662790b689ab682dd6 100644
--- a/GUI/coregui/Models/SessionItemTags.cpp
+++ b/GUI/coregui/Models/SessionItemTags.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Models/SessionItemTags.cpp
 //! @brief     Implement class SessionItemTags
diff --git a/GUI/coregui/Models/SessionItemTags.h b/GUI/coregui/Models/SessionItemTags.h
index 6d4af31d74bba8fa6f30a1f419fc3d49c5e8f2af..339e033775d03282cb41519ed056f93e8797b322 100644
--- a/GUI/coregui/Models/SessionItemTags.h
+++ b/GUI/coregui/Models/SessionItemTags.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Models/SessionItemTags.h
 //! @brief     Defines class SessionItemTags
diff --git a/GUI/coregui/Models/SessionItemUtils.cpp b/GUI/coregui/Models/SessionItemUtils.cpp
index ba4a31c07eb7f5ad9544e2bb386e29808388533d..9af7b3b14a149a9cef110284dc987ad7f6d0658a 100644
--- a/GUI/coregui/Models/SessionItemUtils.cpp
+++ b/GUI/coregui/Models/SessionItemUtils.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Models/SessionItemUtils.cpp
 //! @brief     Implements namespace SessionItemUtils
diff --git a/GUI/coregui/Models/SessionItemUtils.h b/GUI/coregui/Models/SessionItemUtils.h
index 9942bd9cfa2bb414576348614d5e1d4a914f0929..f98fd5ec2f51d68a7b69f4ba6066adb671ed52bf 100644
--- a/GUI/coregui/Models/SessionItemUtils.h
+++ b/GUI/coregui/Models/SessionItemUtils.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Models/SessionItemUtils.h
 //! @brief     Defines namespace SessionItemUtils
diff --git a/GUI/coregui/Models/SessionModel.cpp b/GUI/coregui/Models/SessionModel.cpp
index d17b3c2f5f10d83baf9c0020bf8f05af08600341..d1a134f9d7d2360ed0d335d3c638d28ca02ccb45 100644
--- a/GUI/coregui/Models/SessionModel.cpp
+++ b/GUI/coregui/Models/SessionModel.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Models/SessionModel.cpp
 //! @brief     Implements class SessionModel
diff --git a/GUI/coregui/Models/SessionModel.h b/GUI/coregui/Models/SessionModel.h
index 583404dd06eb98624c8951009e07f901361b9a70..a5c0d502ed763a6e675198247f6ab7c2648372f4 100644
--- a/GUI/coregui/Models/SessionModel.h
+++ b/GUI/coregui/Models/SessionModel.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Models/SessionModel.h
 //! @brief     Defines class SessionModel
diff --git a/GUI/coregui/Models/SessionModelDelegate.cpp b/GUI/coregui/Models/SessionModelDelegate.cpp
index ffc510b6cdda9d70b859520091c7c57acd13ed7f..61e618968e6a1552ce50a4b7c328456fb893777e 100644
--- a/GUI/coregui/Models/SessionModelDelegate.cpp
+++ b/GUI/coregui/Models/SessionModelDelegate.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Models/SessionModelDelegate.cpp
 //! @brief     Implements class SessionModelDelegate
diff --git a/GUI/coregui/Models/SessionModelDelegate.h b/GUI/coregui/Models/SessionModelDelegate.h
index 51ffb496b3babfa58c45431a71f2656bd29ee89c..8fb22f3800acf2caa5db6b66497e048ac74f899d 100644
--- a/GUI/coregui/Models/SessionModelDelegate.h
+++ b/GUI/coregui/Models/SessionModelDelegate.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Models/SessionModelDelegate.h
 //! @brief     Defines class SessionModelDelegate
diff --git a/GUI/coregui/Models/SessionXML.cpp b/GUI/coregui/Models/SessionXML.cpp
index 0164d7f61055ce7dbde1d49dc9afb3daf499fc16..fbcf943c38ff76d243ca8a6f3ee564194ae73602 100644
--- a/GUI/coregui/Models/SessionXML.cpp
+++ b/GUI/coregui/Models/SessionXML.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Models/SessionXML.cpp
 //! @brief     Implements reader and writer classes for SessionModel
diff --git a/GUI/coregui/Models/SessionXML.h b/GUI/coregui/Models/SessionXML.h
index d9908c278d54265e113494b13307b8285c478de8..5a24b85030b64188d45a7931240034b8b0163b41 100644
--- a/GUI/coregui/Models/SessionXML.h
+++ b/GUI/coregui/Models/SessionXML.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Models/SessionXML.h
 //! @brief     Defines reader and writer classes for SessionModel
diff --git a/GUI/coregui/Models/SimulationOptionsItem.cpp b/GUI/coregui/Models/SimulationOptionsItem.cpp
index 240dddcebbfcfb3f9eb6ba7300ea8e3544f2dbde..442c20a5671d4e6e888d3c686be306332329d545 100644
--- a/GUI/coregui/Models/SimulationOptionsItem.cpp
+++ b/GUI/coregui/Models/SimulationOptionsItem.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Models/SimulationOptionsItem.cpp
 //! @brief     Defines class SimulationOptionsItem
diff --git a/GUI/coregui/Models/SimulationOptionsItem.h b/GUI/coregui/Models/SimulationOptionsItem.h
index 3ff692765d00032b8936e72024c758cacee70344..3ff36564510c2538c2ed6c1b7835ce92f3373f8c 100644
--- a/GUI/coregui/Models/SimulationOptionsItem.h
+++ b/GUI/coregui/Models/SimulationOptionsItem.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Models/SimulationOptionsItem.h
 //! @brief     Defines class SimulationOptionsItem
diff --git a/GUI/coregui/Models/SpecularBeamInclinationItem.cpp b/GUI/coregui/Models/SpecularBeamInclinationItem.cpp
index b005658f4fb5c3c752a4067fe25ad1b7e782a397..79b292c264e784f56684bbaac5d9fa43dad71213 100644
--- a/GUI/coregui/Models/SpecularBeamInclinationItem.cpp
+++ b/GUI/coregui/Models/SpecularBeamInclinationItem.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Models/SpecularBeamInclinationItem.cpp
 //! @brief     Implements class SpecularBeamInclinationItem
diff --git a/GUI/coregui/Models/SpecularBeamInclinationItem.h b/GUI/coregui/Models/SpecularBeamInclinationItem.h
index 3f862052e303f5299f3ca117c9c6fbb4ddb8eeb9..85004b089f81fea3002a356123fe92b25377f028 100644
--- a/GUI/coregui/Models/SpecularBeamInclinationItem.h
+++ b/GUI/coregui/Models/SpecularBeamInclinationItem.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Models/SpecularBeamInclinationItem.h
 //! @brief     Declares the class SpecularBeamInclinationItem
diff --git a/GUI/coregui/Models/SpecularDataItem.cpp b/GUI/coregui/Models/SpecularDataItem.cpp
index f27100b9f7e633dddc956885faae414fd469bca9..7dd5f1bd5380728d007807e1f54bb60aec9139c3 100644
--- a/GUI/coregui/Models/SpecularDataItem.cpp
+++ b/GUI/coregui/Models/SpecularDataItem.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Models/SpecularDataItem.cpp
 //! @brief     Implements class SpecularDataItem
diff --git a/GUI/coregui/Models/SpecularDataItem.h b/GUI/coregui/Models/SpecularDataItem.h
index 200a4e7fe946e2a980b88e8c1be111d25209bbc1..934512b07b68f490329610303e483a74f9f63ec7 100644
--- a/GUI/coregui/Models/SpecularDataItem.h
+++ b/GUI/coregui/Models/SpecularDataItem.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Models/SpecularDataItem.h
 //! @brief     Defines class SpecularDataItem
diff --git a/GUI/coregui/Models/SphericalDetectorItem.cpp b/GUI/coregui/Models/SphericalDetectorItem.cpp
index 016bdf68e19a61f17d814c80a24d91e7837d0415..416a5c71bcd133960cd6d6ed1a4d713298fd58a0 100644
--- a/GUI/coregui/Models/SphericalDetectorItem.cpp
+++ b/GUI/coregui/Models/SphericalDetectorItem.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Models/SphericalDetectorItem.cpp
 //! @brief     Implements class SphericalDetectorItem
diff --git a/GUI/coregui/Models/SphericalDetectorItem.h b/GUI/coregui/Models/SphericalDetectorItem.h
index b03e085cf8e934d3c8213d695110a315800352b8..bb35c87604d3ba488578d28856bba752e7543283 100644
--- a/GUI/coregui/Models/SphericalDetectorItem.h
+++ b/GUI/coregui/Models/SphericalDetectorItem.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Models/SphericalDetectorItem.h
 //! @brief     Defines class SphericalDetectorItem
diff --git a/GUI/coregui/Models/TransformFromDomain.cpp b/GUI/coregui/Models/TransformFromDomain.cpp
index e74ed7f5ff79d3d17186178363be0e0a7a3e8c67..ce5a3422508aaa22a0bd322d01c11016d00b5749 100644
--- a/GUI/coregui/Models/TransformFromDomain.cpp
+++ b/GUI/coregui/Models/TransformFromDomain.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Models/TransformFromDomain.cpp
 //! @brief     Implements namespace TransformFromDomain
diff --git a/GUI/coregui/Models/TransformFromDomain.h b/GUI/coregui/Models/TransformFromDomain.h
index 71e01aeb1b7bf547b4b064f5602d20f84679a02d..0459e0253669944f43d15f690c2804487dfdc68d 100644
--- a/GUI/coregui/Models/TransformFromDomain.h
+++ b/GUI/coregui/Models/TransformFromDomain.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Models/TransformFromDomain.h
 //! @brief     Defines namespace TransformFromDomain
diff --git a/GUI/coregui/Models/TransformToDomain.cpp b/GUI/coregui/Models/TransformToDomain.cpp
index 4e59b0264ba2536a33420c18a6ec4b7a7d916602..08cc997b24c4c2ace8332568540768078ca58270 100644
--- a/GUI/coregui/Models/TransformToDomain.cpp
+++ b/GUI/coregui/Models/TransformToDomain.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Models/TransformToDomain.cpp
 //! @brief     Implements class TransformToDomain
diff --git a/GUI/coregui/Models/TransformToDomain.h b/GUI/coregui/Models/TransformToDomain.h
index df79064d818d3f1a1095695eb28b58dcc2a3906a..4be2ec678b1eb8be0ff7552cd70bf315a4ccb701 100644
--- a/GUI/coregui/Models/TransformToDomain.h
+++ b/GUI/coregui/Models/TransformToDomain.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Models/TransformToDomain.h
 //! @brief     Defines class TransformToDomain
diff --git a/GUI/coregui/Models/TransformationItem.cpp b/GUI/coregui/Models/TransformationItem.cpp
index f99280b65e5d05010af608300f79c7f681214110..6cbdc2d110240e1d2a1c61172c8f6f4c9879b5e1 100644
--- a/GUI/coregui/Models/TransformationItem.cpp
+++ b/GUI/coregui/Models/TransformationItem.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Models/TransformationItem.cpp
 //! @brief     Implements class TransformationItem
diff --git a/GUI/coregui/Models/TransformationItem.h b/GUI/coregui/Models/TransformationItem.h
index c7ca1fead23d15f8a674a8ecb9050bf81c8f99f9..9d9d23f6247912265abd0f5f165641f11c411bc8 100644
--- a/GUI/coregui/Models/TransformationItem.h
+++ b/GUI/coregui/Models/TransformationItem.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Models/TransformationItem.h
 //! @brief     Defines class TransformationItem
diff --git a/GUI/coregui/Models/VectorItem.cpp b/GUI/coregui/Models/VectorItem.cpp
index b33bfd8a5cac520cae09d72b4b832765ac61edc5..a795654c133bc35b4bbf74add869c199744e8fc7 100644
--- a/GUI/coregui/Models/VectorItem.cpp
+++ b/GUI/coregui/Models/VectorItem.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Models/VectorItem.cpp
 //! @brief     Implements class VectorItem
diff --git a/GUI/coregui/Models/VectorItem.h b/GUI/coregui/Models/VectorItem.h
index 0224c4491735232b1e5df5f92dee02f89239394a..ae3f4e91b702236e295517929cfcb2cd12c1d582 100644
--- a/GUI/coregui/Models/VectorItem.h
+++ b/GUI/coregui/Models/VectorItem.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Models/VectorItem.h
 //! @brief     Defines class VectorItem
diff --git a/GUI/coregui/Views/AccordionWidget/AccordionWidget.cpp b/GUI/coregui/Views/AccordionWidget/AccordionWidget.cpp
index 8de82c01971a0869108f0b639efa3a92f972f8cb..448c9dadb00637915a316c44b3ea4911deec83b9 100644
--- a/GUI/coregui/Views/AccordionWidget/AccordionWidget.cpp
+++ b/GUI/coregui/Views/AccordionWidget/AccordionWidget.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/AccordionWidget/AccordionWidget.cpp
 //! @brief     Implements AccordionWidget class
diff --git a/GUI/coregui/Views/AccordionWidget/AccordionWidget.h b/GUI/coregui/Views/AccordionWidget/AccordionWidget.h
index 2c53ca09d589ed197a62c831f5dc51ceebefd512..d864b6f0d06f6f7df6ba6953c0f46dea2ef60e14 100644
--- a/GUI/coregui/Views/AccordionWidget/AccordionWidget.h
+++ b/GUI/coregui/Views/AccordionWidget/AccordionWidget.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/AccordionWidget/AccordionWidget.h
 //! @brief     Defines AccordionWidget class
diff --git a/GUI/coregui/Views/AccordionWidget/ClickableFrame.cpp b/GUI/coregui/Views/AccordionWidget/ClickableFrame.cpp
index e9d31a1acccfa099c7489a4fcbec21566ac7e0c6..169078206ddae36531f03c4863cdf8c2696a832c 100644
--- a/GUI/coregui/Views/AccordionWidget/ClickableFrame.cpp
+++ b/GUI/coregui/Views/AccordionWidget/ClickableFrame.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/AccordionWidget/ClickableFrame.cpp
 //! @brief     Implements AccordionWidget class
diff --git a/GUI/coregui/Views/AccordionWidget/ClickableFrame.h b/GUI/coregui/Views/AccordionWidget/ClickableFrame.h
index 2a6c019dd9b3378abf9c225d3ed786aae5c7d683..9fd67e8c65a58f88805fe0267d6626113709f768 100644
--- a/GUI/coregui/Views/AccordionWidget/ClickableFrame.h
+++ b/GUI/coregui/Views/AccordionWidget/ClickableFrame.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/AccordionWidget/ClickableFrame.h
 //! @brief     Defines AccordionWidget class
diff --git a/GUI/coregui/Views/AccordionWidget/ContentPane.cpp b/GUI/coregui/Views/AccordionWidget/ContentPane.cpp
index 8bed8a62b5e9355940766117d4591d58eb7c1a4b..d50aaeae5e4629f21374cd5b81bc531ca90f30c7 100644
--- a/GUI/coregui/Views/AccordionWidget/ContentPane.cpp
+++ b/GUI/coregui/Views/AccordionWidget/ContentPane.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/AccordionWidget/ContentPane.cpp
 //! @brief     Implements ContentPane class
diff --git a/GUI/coregui/Views/AccordionWidget/ContentPane.h b/GUI/coregui/Views/AccordionWidget/ContentPane.h
index c39af016b340547429164e0c783821890e65ee7e..82ab2b6cf2afdb1bd284cbb2f95abd74530d7542 100644
--- a/GUI/coregui/Views/AccordionWidget/ContentPane.h
+++ b/GUI/coregui/Views/AccordionWidget/ContentPane.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/AccordionWidget/ContentPane.h
 //! @brief     Defines ContentPane class
diff --git a/GUI/coregui/Views/CommonWidgets/AdjustingScrollArea.cpp b/GUI/coregui/Views/CommonWidgets/AdjustingScrollArea.cpp
index 470fa0203169f88ca20b7505cb5c94029d36c7ae..dc265fd903402e27de51ffee60f08e4394b19399 100644
--- a/GUI/coregui/Views/CommonWidgets/AdjustingScrollArea.cpp
+++ b/GUI/coregui/Views/CommonWidgets/AdjustingScrollArea.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/CommonWidgets/AdjustingScrollArea.cpp
 //! @brief     Implements class AdjustingScrollArea
diff --git a/GUI/coregui/Views/CommonWidgets/AdjustingScrollArea.h b/GUI/coregui/Views/CommonWidgets/AdjustingScrollArea.h
index 83ff1c5c3ced196468660ebb7fd6fab16cd9dca7..6684d12810a4b73d4d5c02a060a782355c81752e 100644
--- a/GUI/coregui/Views/CommonWidgets/AdjustingScrollArea.h
+++ b/GUI/coregui/Views/CommonWidgets/AdjustingScrollArea.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/CommonWidgets/AdjustingScrollArea.h
 //! @brief     Defines class AdjustingScrollArea
diff --git a/GUI/coregui/Views/CommonWidgets/ColumnResizer.cpp b/GUI/coregui/Views/CommonWidgets/ColumnResizer.cpp
index b9c42738d3d3821cb54aef766cd0fa8c7466e0c0..4f0dbcf49e9f6e8b9ebffe32a8769caea1ddf522 100644
--- a/GUI/coregui/Views/CommonWidgets/ColumnResizer.cpp
+++ b/GUI/coregui/Views/CommonWidgets/ColumnResizer.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/CommonWidgets/ColumnResizer.cpp
 //! @brief     Implements class ColumnResizer
diff --git a/GUI/coregui/Views/CommonWidgets/ColumnResizer.h b/GUI/coregui/Views/CommonWidgets/ColumnResizer.h
index 1862f97d582d5febe0dad7f6899a5a5cd079f89e..e13a83be2bfa2de51d62298a3517258edf301154 100644
--- a/GUI/coregui/Views/CommonWidgets/ColumnResizer.h
+++ b/GUI/coregui/Views/CommonWidgets/ColumnResizer.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/CommonWidgets/ColumnResizer.h
 //! @brief     Defines class ColumnResizer
diff --git a/GUI/coregui/Views/CommonWidgets/DockWidgetInfo.cpp b/GUI/coregui/Views/CommonWidgets/DockWidgetInfo.cpp
index 06278a2a37c0762c254a8e0071622009aa9f584a..9207eaa59b22330042b51399129fb7008909d8ee 100644
--- a/GUI/coregui/Views/CommonWidgets/DockWidgetInfo.cpp
+++ b/GUI/coregui/Views/CommonWidgets/DockWidgetInfo.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/CommonWidgets/DockWidgetInfo.cpp
 //! @brief     Implements class DockWidgetInfo
diff --git a/GUI/coregui/Views/CommonWidgets/DockWidgetInfo.h b/GUI/coregui/Views/CommonWidgets/DockWidgetInfo.h
index b976653c21a5de973bc42fb293d6532675e3b832..7ee90e5c8a4074291db5f65edb8e00e5e175f05d 100644
--- a/GUI/coregui/Views/CommonWidgets/DockWidgetInfo.h
+++ b/GUI/coregui/Views/CommonWidgets/DockWidgetInfo.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/CommonWidgets/DockWidgetInfo.h
 //! @brief     Defines class DockWidgetInfo
diff --git a/GUI/coregui/Views/CommonWidgets/DocksController.cpp b/GUI/coregui/Views/CommonWidgets/DocksController.cpp
index 7de08dc9a57e38735fd732e6698232f53f9b2f4c..86db3bfbb1cda45c1ff4178d3534995558133591 100644
--- a/GUI/coregui/Views/CommonWidgets/DocksController.cpp
+++ b/GUI/coregui/Views/CommonWidgets/DocksController.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/CommonWidgets/DocksController.cpp
 //! @brief     Implements class DocksController
diff --git a/GUI/coregui/Views/CommonWidgets/DocksController.h b/GUI/coregui/Views/CommonWidgets/DocksController.h
index cc2bf3f75780d3f3de2bbd626ae78b2594c292f6..3b031c65c4209fb915c5532c3aaa0b504246cc64 100644
--- a/GUI/coregui/Views/CommonWidgets/DocksController.h
+++ b/GUI/coregui/Views/CommonWidgets/DocksController.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/CommonWidgets/DocksController.h
 //! @brief     Defines class DocksController
diff --git a/GUI/coregui/Views/CommonWidgets/InfoPanel.cpp b/GUI/coregui/Views/CommonWidgets/InfoPanel.cpp
index e0ffaea7d186dc9da818af772e8938669148ca25..49a6d9e672c17870bfd8a75af352e8a707d67de6 100644
--- a/GUI/coregui/Views/CommonWidgets/InfoPanel.cpp
+++ b/GUI/coregui/Views/CommonWidgets/InfoPanel.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/CommonWidgets/InfoPanel.cpp
 //! @brief     Declares class InfoPanel
diff --git a/GUI/coregui/Views/CommonWidgets/InfoPanel.h b/GUI/coregui/Views/CommonWidgets/InfoPanel.h
index c7fc16d4df07ed1627b688af6ff14523435de3cb..c47843a35ecbe98f5422a3ac45eb2513e0e3a45a 100644
--- a/GUI/coregui/Views/CommonWidgets/InfoPanel.h
+++ b/GUI/coregui/Views/CommonWidgets/InfoPanel.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/CommonWidgets/InfoPanel.h
 //! @brief     Defines class InfoPanel
diff --git a/GUI/coregui/Views/CommonWidgets/InfoPanelToolBar.cpp b/GUI/coregui/Views/CommonWidgets/InfoPanelToolBar.cpp
index d26618e4c8ee8e12bd5878de8a3ae5dd80317a79..07f38dcb5aa3a4ffc0fc41668d8201ba74e4b3c9 100644
--- a/GUI/coregui/Views/CommonWidgets/InfoPanelToolBar.cpp
+++ b/GUI/coregui/Views/CommonWidgets/InfoPanelToolBar.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/CommonWidgets/InfoPanelToolBar.cpp
 //! @brief     Declares class InfoPanelToolBar
diff --git a/GUI/coregui/Views/CommonWidgets/InfoPanelToolBar.h b/GUI/coregui/Views/CommonWidgets/InfoPanelToolBar.h
index c51d217c56648c88cfcb9a551c4dcd9f213e6322..f25f6f65b7b716bbc699c50da2f493b874d1676d 100644
--- a/GUI/coregui/Views/CommonWidgets/InfoPanelToolBar.h
+++ b/GUI/coregui/Views/CommonWidgets/InfoPanelToolBar.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/CommonWidgets/InfoPanelToolBar.h
 //! @brief     Defines class InfoPanelToolBar
diff --git a/GUI/coregui/Views/CommonWidgets/ItemComboToolBar.cpp b/GUI/coregui/Views/CommonWidgets/ItemComboToolBar.cpp
index 45010ed901dc23d03d9dccaa1a91c8b2c17da992..add0110d3a203af235980974b75747d079b6810c 100644
--- a/GUI/coregui/Views/CommonWidgets/ItemComboToolBar.cpp
+++ b/GUI/coregui/Views/CommonWidgets/ItemComboToolBar.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/CommonWidgets/ItemComboToolBar.cpp
 //! @brief     Implements class ItemComboToolBar
diff --git a/GUI/coregui/Views/CommonWidgets/ItemComboToolBar.h b/GUI/coregui/Views/CommonWidgets/ItemComboToolBar.h
index 82c52589d4123e1fb20d10e76cd5519a3478c242..71af6d4df56c6ddb337c2374edad520c0306ca1f 100644
--- a/GUI/coregui/Views/CommonWidgets/ItemComboToolBar.h
+++ b/GUI/coregui/Views/CommonWidgets/ItemComboToolBar.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/CommonWidgets/ItemComboToolBar.h
 //! @brief     Defines class ItemComboToolBar
diff --git a/GUI/coregui/Views/CommonWidgets/ItemComboWidget.cpp b/GUI/coregui/Views/CommonWidgets/ItemComboWidget.cpp
index 3a5c44c2f0a8cefa3b25ad814c5261db45e9f2f7..fdae6cf0298a8ff2f312cf50a4b7257a368fc780 100644
--- a/GUI/coregui/Views/CommonWidgets/ItemComboWidget.cpp
+++ b/GUI/coregui/Views/CommonWidgets/ItemComboWidget.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/CommonWidgets/ItemComboWidget.cpp
 //! @brief     Implements class ItemComboWidget
diff --git a/GUI/coregui/Views/CommonWidgets/ItemComboWidget.h b/GUI/coregui/Views/CommonWidgets/ItemComboWidget.h
index 8c772753556ed2b356ad060ad1fd73ab9c6b5294..81691ba40496c3a3337c9f08bc86cd8c2672074e 100644
--- a/GUI/coregui/Views/CommonWidgets/ItemComboWidget.h
+++ b/GUI/coregui/Views/CommonWidgets/ItemComboWidget.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/CommonWidgets/ItemComboWidget.h
 //! @brief     Defines class ItemComboWidget
diff --git a/GUI/coregui/Views/CommonWidgets/ItemSelectorWidget.cpp b/GUI/coregui/Views/CommonWidgets/ItemSelectorWidget.cpp
index 2db481027344c56f4c647beed32c15651e277c9b..c2481395096f8e79c93715630633bb7d2e1024ba 100644
--- a/GUI/coregui/Views/CommonWidgets/ItemSelectorWidget.cpp
+++ b/GUI/coregui/Views/CommonWidgets/ItemSelectorWidget.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/CommonWidgets/ItemSelectorWidget.cpp
 //! @brief     Implements class ItemSelectorWidget
diff --git a/GUI/coregui/Views/CommonWidgets/ItemSelectorWidget.h b/GUI/coregui/Views/CommonWidgets/ItemSelectorWidget.h
index 3bcf0b18a0254e38d8380c071507373b23ee3f15..cd77490a576e7b425f4f134553c287110b54d2c4 100644
--- a/GUI/coregui/Views/CommonWidgets/ItemSelectorWidget.h
+++ b/GUI/coregui/Views/CommonWidgets/ItemSelectorWidget.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/CommonWidgets/ItemSelectorWidget.h
 //! @brief     Defines class ItemSelectorWidget
diff --git a/GUI/coregui/Views/CommonWidgets/ItemStackPresenter.h b/GUI/coregui/Views/CommonWidgets/ItemStackPresenter.h
index 0d7f54b9abe36c5c6ca12e7e9bb505249a9a836c..f2b8e2891740597266a6382301f405aa66df4f8c 100644
--- a/GUI/coregui/Views/CommonWidgets/ItemStackPresenter.h
+++ b/GUI/coregui/Views/CommonWidgets/ItemStackPresenter.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/CommonWidgets/ItemStackPresenter.h
 //! @brief     Defines class ItemStackPresenter
diff --git a/GUI/coregui/Views/CommonWidgets/ItemStackWidget.cpp b/GUI/coregui/Views/CommonWidgets/ItemStackWidget.cpp
index 78612e34f6d3b938e6eeff85c40ffd9b4e34e919..6404f01d30187005d0440b6da8d6747cb1094542 100644
--- a/GUI/coregui/Views/CommonWidgets/ItemStackWidget.cpp
+++ b/GUI/coregui/Views/CommonWidgets/ItemStackWidget.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/CommonWidgets/ItemStackWidget.cpp
 //! @brief     Implements class ItemStackWidget
diff --git a/GUI/coregui/Views/CommonWidgets/ItemStackWidget.h b/GUI/coregui/Views/CommonWidgets/ItemStackWidget.h
index e395b8802804358673e58b9f54efa0c96277f653..d6fe259dd8d2485a03202e15bcb3b9e72afb9416 100644
--- a/GUI/coregui/Views/CommonWidgets/ItemStackWidget.h
+++ b/GUI/coregui/Views/CommonWidgets/ItemStackWidget.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/CommonWidgets/ItemStackWidget.h
 //! @brief     Defines class ItemStackWidget
diff --git a/GUI/coregui/Views/CommonWidgets/ModelTreeView.cpp b/GUI/coregui/Views/CommonWidgets/ModelTreeView.cpp
index 498c4a9a720c38ea02ff999221c9769f5ea7f462..a892b7ef41996ccf90ed6066353fba462847e9ed 100644
--- a/GUI/coregui/Views/CommonWidgets/ModelTreeView.cpp
+++ b/GUI/coregui/Views/CommonWidgets/ModelTreeView.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/CommonWidgets/ModelTreeView.cpp
 //! @brief     Implements class ModelTreeView
diff --git a/GUI/coregui/Views/CommonWidgets/ModelTreeView.h b/GUI/coregui/Views/CommonWidgets/ModelTreeView.h
index 9acbd659f38cac5fdf58c99b5f0aa0ed878b6a96..c22ff75801a19f5ecd02d87728ba3641de7319a1 100644
--- a/GUI/coregui/Views/CommonWidgets/ModelTreeView.h
+++ b/GUI/coregui/Views/CommonWidgets/ModelTreeView.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/CommonWidgets/ModelTreeView.h
 //! @brief     Defines class ModelTreeView
diff --git a/GUI/coregui/Views/CommonWidgets/SessionItemController.cpp b/GUI/coregui/Views/CommonWidgets/SessionItemController.cpp
index 3393a73ddc8bd64954c6ea07421bac674be66661..f87534aadd5c5e98036f4875ff3a0723a2f561cc 100644
--- a/GUI/coregui/Views/CommonWidgets/SessionItemController.cpp
+++ b/GUI/coregui/Views/CommonWidgets/SessionItemController.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/CommonWidgets/SessionItemController.cpp
 //! @brief     Implements class SessionItemController
diff --git a/GUI/coregui/Views/CommonWidgets/SessionItemController.h b/GUI/coregui/Views/CommonWidgets/SessionItemController.h
index 2628ccb366195ae16e049e7a57b53559cb1e3330..ecfaa78ea8ff2e01b42671ff7e6bbd013fb0dfdd 100644
--- a/GUI/coregui/Views/CommonWidgets/SessionItemController.h
+++ b/GUI/coregui/Views/CommonWidgets/SessionItemController.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/CommonWidgets/SessionItemController.h
 //! @brief     Defines class SessionItemController
diff --git a/GUI/coregui/Views/CommonWidgets/SessionItemWidget.cpp b/GUI/coregui/Views/CommonWidgets/SessionItemWidget.cpp
index 5a43776d2ba7b58b8b85cca812f5c51dd5fa37f8..17726b4d75c507673944465d1602b1f5601c51cf 100644
--- a/GUI/coregui/Views/CommonWidgets/SessionItemWidget.cpp
+++ b/GUI/coregui/Views/CommonWidgets/SessionItemWidget.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/CommonWidgets/SessionItemWidget.cpp
 //! @brief     Declares class ItemComboWidget
diff --git a/GUI/coregui/Views/CommonWidgets/SessionItemWidget.h b/GUI/coregui/Views/CommonWidgets/SessionItemWidget.h
index e88172d71e93252f8068c45c9f81004e46ef1e74..bf5cb95aed5d0c81f92d1c4b36ed4cf5b33d1cc0 100644
--- a/GUI/coregui/Views/CommonWidgets/SessionItemWidget.h
+++ b/GUI/coregui/Views/CommonWidgets/SessionItemWidget.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/CommonWidgets/SessionItemWidget.h
 //! @brief     Defines class ItemComboWidget
diff --git a/GUI/coregui/Views/CommonWidgets/StatusLabel.cpp b/GUI/coregui/Views/CommonWidgets/StatusLabel.cpp
index 13d5723e6d71bd1a11e780a2248f53ebc5028f15..8c71769d3f954e8d07bb85cd96aea81563b10030 100644
--- a/GUI/coregui/Views/CommonWidgets/StatusLabel.cpp
+++ b/GUI/coregui/Views/CommonWidgets/StatusLabel.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/CommonWidgets/StatusLabel.cpp
 //! @brief     Implements class StatusLabel
diff --git a/GUI/coregui/Views/CommonWidgets/StatusLabel.h b/GUI/coregui/Views/CommonWidgets/StatusLabel.h
index ae153fc748792c10247c140fb79ecef6de42cf57..0ba3dc12dbf417664792e61cfbc69970d8d9defb 100644
--- a/GUI/coregui/Views/CommonWidgets/StatusLabel.h
+++ b/GUI/coregui/Views/CommonWidgets/StatusLabel.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/CommonWidgets/StatusLabel.h
 //! @brief     Defines class StatusLabel
diff --git a/GUI/coregui/Views/CommonWidgets/UpdateTimer.cpp b/GUI/coregui/Views/CommonWidgets/UpdateTimer.cpp
index ea6352c3400372df99cd33c1affc077f30b6c113..d9b84c398a92cfa9fd4ac025e5207f817a1030bc 100644
--- a/GUI/coregui/Views/CommonWidgets/UpdateTimer.cpp
+++ b/GUI/coregui/Views/CommonWidgets/UpdateTimer.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/CommonWidgets/UpdateTimer.cpp
 //! @brief     Implements class UpdateTimer
diff --git a/GUI/coregui/Views/CommonWidgets/UpdateTimer.h b/GUI/coregui/Views/CommonWidgets/UpdateTimer.h
index 79e3912b5b40c5db9281bb7e32efa0b7e8396db8..26369a84d492199a8652251ae71d312eacbdb13f 100644
--- a/GUI/coregui/Views/CommonWidgets/UpdateTimer.h
+++ b/GUI/coregui/Views/CommonWidgets/UpdateTimer.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/CommonWidgets/UpdateTimer.h
 //! @brief     Defines class UpdateTimer
diff --git a/GUI/coregui/Views/FitWidgets/FitActivityPanel.cpp b/GUI/coregui/Views/FitWidgets/FitActivityPanel.cpp
index 39c026141268843de7cd4ad16f79721cc1c42332..81f86c716a16e8f1c4b7b6247fda35ec51fbdb67 100644
--- a/GUI/coregui/Views/FitWidgets/FitActivityPanel.cpp
+++ b/GUI/coregui/Views/FitWidgets/FitActivityPanel.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/FitWidgets/FitActivityPanel.cpp
 //! @brief     Implements class FitActivityPanel
diff --git a/GUI/coregui/Views/FitWidgets/FitActivityPanel.h b/GUI/coregui/Views/FitWidgets/FitActivityPanel.h
index 95762ccd60ac10a42da2c256fae3cb65842882b5..96d81328c3d303f1b703a4244766798dd5bc9310 100644
--- a/GUI/coregui/Views/FitWidgets/FitActivityPanel.h
+++ b/GUI/coregui/Views/FitWidgets/FitActivityPanel.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/FitWidgets/FitActivityPanel.h
 //! @brief     Defines class FitActivityPanel
diff --git a/GUI/coregui/Views/FitWidgets/FitComparisonController.cpp b/GUI/coregui/Views/FitWidgets/FitComparisonController.cpp
index 41fdc1e30945c23bdce446b3a0b48f1f65eb180c..ea61e826c8338653cc8ab5c2429515ae827735e2 100644
--- a/GUI/coregui/Views/FitWidgets/FitComparisonController.cpp
+++ b/GUI/coregui/Views/FitWidgets/FitComparisonController.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/FitWidgets/FitComparisonController.cpp
 //! @brief     Implements class FitComparisonController
diff --git a/GUI/coregui/Views/FitWidgets/FitComparisonController.h b/GUI/coregui/Views/FitWidgets/FitComparisonController.h
index 1ecddb692c87b51b9f5e8a9bc58c3e1c5a0493f1..650470fec1346828a1b67b8b64d10e03b4cf91ab 100644
--- a/GUI/coregui/Views/FitWidgets/FitComparisonController.h
+++ b/GUI/coregui/Views/FitWidgets/FitComparisonController.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/FitWidgets/FitComparisonController.h
 //! @brief     Defines class FitComparisonController
diff --git a/GUI/coregui/Views/FitWidgets/FitComparisonViewController.cpp b/GUI/coregui/Views/FitWidgets/FitComparisonViewController.cpp
index 67538c1adf6cefb26038bf8c85f5911baf99bfc0..0349ac88d2e8a59d1add44ab18a4383e6164d377 100644
--- a/GUI/coregui/Views/FitWidgets/FitComparisonViewController.cpp
+++ b/GUI/coregui/Views/FitWidgets/FitComparisonViewController.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/FitWidgets/FitComparisonViewController.cpp
 //! @brief     Implements classes DiffItemController, FitComparison1DViewController
diff --git a/GUI/coregui/Views/FitWidgets/FitComparisonViewController.h b/GUI/coregui/Views/FitWidgets/FitComparisonViewController.h
index 39c4cd51fedc73db2e1de8bcefa02c9485fc4cfa..814d80ddb91ce8a21d45a4de5526ab60f6092956 100644
--- a/GUI/coregui/Views/FitWidgets/FitComparisonViewController.h
+++ b/GUI/coregui/Views/FitWidgets/FitComparisonViewController.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/FitWidgets/FitComparisonViewController.h
 //! @brief     Defines classes DiffItemController, FitComparison1DViewController
diff --git a/GUI/coregui/Views/FitWidgets/FitComparisonWidget.cpp b/GUI/coregui/Views/FitWidgets/FitComparisonWidget.cpp
index 619dfe21dbe2656a626c1ba1df0ad79f684a5442..835846780d971d6d7322e6fed8dfeda673419667 100644
--- a/GUI/coregui/Views/FitWidgets/FitComparisonWidget.cpp
+++ b/GUI/coregui/Views/FitWidgets/FitComparisonWidget.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/FitWidgets/FitComparisonWidget.cpp
 //! @brief     Implements class FitComparisonWidget
diff --git a/GUI/coregui/Views/FitWidgets/FitComparisonWidget.h b/GUI/coregui/Views/FitWidgets/FitComparisonWidget.h
index 0da965cf4f88b24cf6920543c5d8b9cc98a8b117..992346cdbe73dc201b8abfcb7624fa331e4ed3f7 100644
--- a/GUI/coregui/Views/FitWidgets/FitComparisonWidget.h
+++ b/GUI/coregui/Views/FitWidgets/FitComparisonWidget.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/FitWidgets/FitComparisonWidget.h
 //! @brief     Defines class FitComparisonWidget
diff --git a/GUI/coregui/Views/FitWidgets/FitComparisonWidget1D.cpp b/GUI/coregui/Views/FitWidgets/FitComparisonWidget1D.cpp
index 3e1939d26240fc768fd5c9bfb83ac0bfba1498d4..75f76e504fcc82c472e771f1693002ed92925bc6 100644
--- a/GUI/coregui/Views/FitWidgets/FitComparisonWidget1D.cpp
+++ b/GUI/coregui/Views/FitWidgets/FitComparisonWidget1D.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/FitWidgets/FitComparisonWidget1D.cpp
 //! @brief     Implements class FitComparisonWidget1D
diff --git a/GUI/coregui/Views/FitWidgets/FitComparisonWidget1D.h b/GUI/coregui/Views/FitWidgets/FitComparisonWidget1D.h
index 4613f817fbc40952084153738a5b198d33de0348..66335669d42a529a5cf55c96b8cdc79d0871ff2a 100644
--- a/GUI/coregui/Views/FitWidgets/FitComparisonWidget1D.h
+++ b/GUI/coregui/Views/FitWidgets/FitComparisonWidget1D.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/FitWidgets/FitComparisonWidget1D.h
 //! @brief     Defines class FitComparisonWidget1D
diff --git a/GUI/coregui/Views/FitWidgets/FitFlowWidget.cpp b/GUI/coregui/Views/FitWidgets/FitFlowWidget.cpp
index c787886aae376cc536b66cded9c8d5c022337b93..5e52fd11e8e131e6813f4074b9fed9e4aad401d3 100644
--- a/GUI/coregui/Views/FitWidgets/FitFlowWidget.cpp
+++ b/GUI/coregui/Views/FitWidgets/FitFlowWidget.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/FitWidgets/FitFlowWidget.cpp
 //! @brief     Implement class FitFlowWidget
diff --git a/GUI/coregui/Views/FitWidgets/FitFlowWidget.h b/GUI/coregui/Views/FitWidgets/FitFlowWidget.h
index 084bea3c952473269dccae051932fb5aa840303d..29042ef36cc692d636d544331d551645ec464741 100644
--- a/GUI/coregui/Views/FitWidgets/FitFlowWidget.h
+++ b/GUI/coregui/Views/FitWidgets/FitFlowWidget.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/FitWidgets/FitFlowWidget.h
 //! @brief     Defines class FitFlowWidget
diff --git a/GUI/coregui/Views/FitWidgets/FitLog.cpp b/GUI/coregui/Views/FitWidgets/FitLog.cpp
index 1cdba14d451bf4df0e3faab48ad6a682dc45599f..6013a719cae8bab54880c48ba48a2a4c1b72ad5b 100644
--- a/GUI/coregui/Views/FitWidgets/FitLog.cpp
+++ b/GUI/coregui/Views/FitWidgets/FitLog.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/FitWidgets/FitLog.cpp
 //! @brief     Implements class FitLog
diff --git a/GUI/coregui/Views/FitWidgets/FitLog.h b/GUI/coregui/Views/FitWidgets/FitLog.h
index 2635101cb71b4aee48d2b17542084422c57c5772..017de93161e231960e026cd0856812143bd49342 100644
--- a/GUI/coregui/Views/FitWidgets/FitLog.h
+++ b/GUI/coregui/Views/FitWidgets/FitLog.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/FitWidgets/FitLog.h
 //! @brief     Defines class FitLog
diff --git a/GUI/coregui/Views/FitWidgets/FitLogFlags.cpp b/GUI/coregui/Views/FitWidgets/FitLogFlags.cpp
index 84ba9c66ecbfb623b2b39c701ef736d80b057a70..0f10bf5ba2c30e98c2b78850030ddcbfa28ad7f7 100644
--- a/GUI/coregui/Views/FitWidgets/FitLogFlags.cpp
+++ b/GUI/coregui/Views/FitWidgets/FitLogFlags.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/FitWidgets/FitLogFlags.cpp
 //! @brief     Implements class FitLogFlags
diff --git a/GUI/coregui/Views/FitWidgets/FitLogFlags.h b/GUI/coregui/Views/FitWidgets/FitLogFlags.h
index 8f49f1e1d7cc4f6c7d80e6affa9e4d592f8d781d..8b6dca8a73c35d1ccfde40541fc1763f4b77e76a 100644
--- a/GUI/coregui/Views/FitWidgets/FitLogFlags.h
+++ b/GUI/coregui/Views/FitWidgets/FitLogFlags.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/FitWidgets/FitLogFlags.h
 //! @brief     Defines class FitSuiteManager
diff --git a/GUI/coregui/Views/FitWidgets/FitObjectiveBuilder.cpp b/GUI/coregui/Views/FitWidgets/FitObjectiveBuilder.cpp
index 597b543ce4dc2afa2ed313d2257cd8f12bd2b186..b96baca9dea93208b31a6a892eef62d6eb48f8f0 100644
--- a/GUI/coregui/Views/FitWidgets/FitObjectiveBuilder.cpp
+++ b/GUI/coregui/Views/FitWidgets/FitObjectiveBuilder.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/FitWidgets/FitObjectiveBuilder.cpp
 //! @brief     Implements class SimulationBuilder
diff --git a/GUI/coregui/Views/FitWidgets/FitObjectiveBuilder.h b/GUI/coregui/Views/FitWidgets/FitObjectiveBuilder.h
index 518f3da546802ad2c46d8e366ef672b742be2757..20419a862cbd3bb14f7668b2e79cbdc0c036938f 100644
--- a/GUI/coregui/Views/FitWidgets/FitObjectiveBuilder.h
+++ b/GUI/coregui/Views/FitWidgets/FitObjectiveBuilder.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/FitWidgets/FitObjectiveBuilder.h
 //! @brief     Defines class FitObjectiveBuilder
diff --git a/GUI/coregui/Views/FitWidgets/FitParameterWidget.cpp b/GUI/coregui/Views/FitWidgets/FitParameterWidget.cpp
index d5a2284a9c31f07a1d025251dc63297cb3815e6b..199c3bbc0a9c23fd9a2d378747eb96d3d9a6ffdc 100644
--- a/GUI/coregui/Views/FitWidgets/FitParameterWidget.cpp
+++ b/GUI/coregui/Views/FitWidgets/FitParameterWidget.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/FitWidgets/FitParameterWidget.cpp
 //! @brief     Implements class FitParameterWidget
diff --git a/GUI/coregui/Views/FitWidgets/FitParameterWidget.h b/GUI/coregui/Views/FitWidgets/FitParameterWidget.h
index 34bd69cb30ffc0ff6d3520fe655f54a3f4209084..a10c77e57e03adcbcf9f1791989a19105e97b43a 100644
--- a/GUI/coregui/Views/FitWidgets/FitParameterWidget.h
+++ b/GUI/coregui/Views/FitWidgets/FitParameterWidget.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/FitWidgets/FitParameterWidget.h
 //! @brief     Defines class FitParameterWidget
diff --git a/GUI/coregui/Views/FitWidgets/FitProgressInfo.cpp b/GUI/coregui/Views/FitWidgets/FitProgressInfo.cpp
index b841f52f1199376fe3033bfe83908df056fc36d1..d17ef8285e609295143c3f7f6288635e01f08f2e 100644
--- a/GUI/coregui/Views/FitWidgets/FitProgressInfo.cpp
+++ b/GUI/coregui/Views/FitWidgets/FitProgressInfo.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/FitWidgets/FitProgressInfo.cpp
 //! @brief     Implements class FitProgressInfo
diff --git a/GUI/coregui/Views/FitWidgets/FitProgressInfo.h b/GUI/coregui/Views/FitWidgets/FitProgressInfo.h
index 55f44fb053d6fd2e075138512d9922e52cbf64e5..07a97759a92c78ef7a00a45a1a14a10d06476cc7 100644
--- a/GUI/coregui/Views/FitWidgets/FitProgressInfo.h
+++ b/GUI/coregui/Views/FitWidgets/FitProgressInfo.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/FitWidgets/FitProgressInfo.h
 //! @brief     Defines class FitProgressInfo
diff --git a/GUI/coregui/Views/FitWidgets/FitResultsWidget.cpp b/GUI/coregui/Views/FitWidgets/FitResultsWidget.cpp
index 3a59e72c91deb553bce887773ade50aa9a4244b7..fdcc2c79f946ebd944fb8dd3725f043911dedeed 100644
--- a/GUI/coregui/Views/FitWidgets/FitResultsWidget.cpp
+++ b/GUI/coregui/Views/FitWidgets/FitResultsWidget.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/FitWidgets/FitResultsWidget.cpp
 //! @brief     Implements class FitResultsWidget
diff --git a/GUI/coregui/Views/FitWidgets/FitResultsWidget.h b/GUI/coregui/Views/FitWidgets/FitResultsWidget.h
index 9a523560fc0a3d3e07bffd43bbb1595b443f472c..8580704450d75b1f943ca1bac38e9e60d1b81efe 100644
--- a/GUI/coregui/Views/FitWidgets/FitResultsWidget.h
+++ b/GUI/coregui/Views/FitWidgets/FitResultsWidget.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/FitWidgets/FitResultsWidget.h
 //! @brief     Defines class FitResultsWidget
diff --git a/GUI/coregui/Views/FitWidgets/FitSessionController.cpp b/GUI/coregui/Views/FitWidgets/FitSessionController.cpp
index 61b6399a1f6d773b7c2604abb2d543b9300b5bb3..de52786026feba80345c59a493166ebc159602cb 100644
--- a/GUI/coregui/Views/FitWidgets/FitSessionController.cpp
+++ b/GUI/coregui/Views/FitWidgets/FitSessionController.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/FitWidgets/FitSessionController.cpp
 //! @brief     Implements class FitSessionController
diff --git a/GUI/coregui/Views/FitWidgets/FitSessionController.h b/GUI/coregui/Views/FitWidgets/FitSessionController.h
index 6d5b6c9c8eb5035139639220c500d36441727cc7..0a2478dbf748f25f99bdf00180280e8b64aad063 100644
--- a/GUI/coregui/Views/FitWidgets/FitSessionController.h
+++ b/GUI/coregui/Views/FitWidgets/FitSessionController.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/FitWidgets/FitSessionController.h
 //! @brief     Defines class FitSessionController
diff --git a/GUI/coregui/Views/FitWidgets/FitSessionManager.cpp b/GUI/coregui/Views/FitWidgets/FitSessionManager.cpp
index 33e20c9b8b378d45cb0041c01964eb1819f3a284..6eb7543b90bd7f961341fb8876e580424d81b992 100644
--- a/GUI/coregui/Views/FitWidgets/FitSessionManager.cpp
+++ b/GUI/coregui/Views/FitWidgets/FitSessionManager.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/FitWidgets/FitSessionManager.cpp
 //! @brief     Implements class FitSessionManager
diff --git a/GUI/coregui/Views/FitWidgets/FitSessionManager.h b/GUI/coregui/Views/FitWidgets/FitSessionManager.h
index 2b53b86efbf1bc7ed6bce182ae815d8b9926fdfb..9156dc165cfcaebc2cc92502f10ecf8c091f16d7 100644
--- a/GUI/coregui/Views/FitWidgets/FitSessionManager.h
+++ b/GUI/coregui/Views/FitWidgets/FitSessionManager.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/FitWidgets/FitSessionManager.h
 //! @brief     Defines class FitSessionManager
diff --git a/GUI/coregui/Views/FitWidgets/FitSessionWidget.cpp b/GUI/coregui/Views/FitWidgets/FitSessionWidget.cpp
index 7ed78da5e501aed80623dcd20717bd12ec91c8b4..908755f6571c471113a8c2a49b5ea4e9d56b275f 100644
--- a/GUI/coregui/Views/FitWidgets/FitSessionWidget.cpp
+++ b/GUI/coregui/Views/FitWidgets/FitSessionWidget.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/FitWidgets/FitSessionWidget.cpp
 //! @brief     Implements class FitSessionWidget
diff --git a/GUI/coregui/Views/FitWidgets/FitSessionWidget.h b/GUI/coregui/Views/FitWidgets/FitSessionWidget.h
index f562d44dbd6af1ad42cabda3621f2df75b561599..0d8264a4ea1a623e4db30accacf2627c5b5e7a63 100644
--- a/GUI/coregui/Views/FitWidgets/FitSessionWidget.h
+++ b/GUI/coregui/Views/FitWidgets/FitSessionWidget.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/FitWidgets/FitSessionWidget.h
 //! @brief     Defines class FitSessionWidget
diff --git a/GUI/coregui/Views/FitWidgets/FitWorker.cpp b/GUI/coregui/Views/FitWidgets/FitWorker.cpp
index d84698f8b838f064a6e1a8c8140385f47c651a73..6f249e94cd8ecd706e6d7f16f6fa7c93d0ee90e9 100644
--- a/GUI/coregui/Views/FitWidgets/FitWorker.cpp
+++ b/GUI/coregui/Views/FitWidgets/FitWorker.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/FitWidgets/FitWorker.cpp
 //! @brief     Implements class FitWorker
diff --git a/GUI/coregui/Views/FitWidgets/FitWorker.h b/GUI/coregui/Views/FitWidgets/FitWorker.h
index ff0d4e48ede163f5007499de9248aa00ec80b85f..3607abb9d61d05bba1d7b7a62b178d209fddc9a4 100644
--- a/GUI/coregui/Views/FitWidgets/FitWorker.h
+++ b/GUI/coregui/Views/FitWidgets/FitWorker.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/FitWidgets/FitWorker.h
 //! @brief     Implements class FitWorker
diff --git a/GUI/coregui/Views/FitWidgets/FitWorkerLauncher.cpp b/GUI/coregui/Views/FitWidgets/FitWorkerLauncher.cpp
index 39bf16b30f596b58e48e98396c87179d2e5daa5f..1e3f3e0ea556b07084932af5b84c5c96868b09b0 100644
--- a/GUI/coregui/Views/FitWidgets/FitWorkerLauncher.cpp
+++ b/GUI/coregui/Views/FitWidgets/FitWorkerLauncher.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/FitWidgets/FitWorkerLauncher.cpp
 //! @brief     Implements class FitWorkerLauncher
diff --git a/GUI/coregui/Views/FitWidgets/FitWorkerLauncher.h b/GUI/coregui/Views/FitWidgets/FitWorkerLauncher.h
index 1c710a8750b05310616a6fb1b55c2f5858c5ae87..e61609fe3f05265c4415bf7ed3330e1795d1f7bc 100644
--- a/GUI/coregui/Views/FitWidgets/FitWorkerLauncher.h
+++ b/GUI/coregui/Views/FitWidgets/FitWorkerLauncher.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/FitWidgets/FitWorkerLauncher.h
 //! @brief     Implements class FitWorkerLauncher
diff --git a/GUI/coregui/Views/FitWidgets/GUIFitObserver.cpp b/GUI/coregui/Views/FitWidgets/GUIFitObserver.cpp
index c8287008bd0f6a24796aa15fec327d524296965b..9bd30a0afe684f946aa450e07ee8575747efaa11 100644
--- a/GUI/coregui/Views/FitWidgets/GUIFitObserver.cpp
+++ b/GUI/coregui/Views/FitWidgets/GUIFitObserver.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/FitWidgets/GUIFitObserver.cpp
 //! @brief     Implements class GUIFitObserver
diff --git a/GUI/coregui/Views/FitWidgets/GUIFitObserver.h b/GUI/coregui/Views/FitWidgets/GUIFitObserver.h
index 4a6e9e8db72f9a1497434ad045e9b9ed96a8ebe5..1022dc4a5f01c03a8a8af421c71776f60d66bdf4 100644
--- a/GUI/coregui/Views/FitWidgets/GUIFitObserver.h
+++ b/GUI/coregui/Views/FitWidgets/GUIFitObserver.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/FitWidgets/GUIFitObserver.h
 //! @brief     Implements class GUIFitObserver
diff --git a/GUI/coregui/Views/FitWidgets/HistogramPlot.cpp b/GUI/coregui/Views/FitWidgets/HistogramPlot.cpp
index 64c952e828112eae46a7dbcd5b9b98df071e830b..a245e65251af7bc03340e1ef83ca9f903db58ded 100644
--- a/GUI/coregui/Views/FitWidgets/HistogramPlot.cpp
+++ b/GUI/coregui/Views/FitWidgets/HistogramPlot.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/FitWidgets/HistogramPlot.cpp
 //! @brief     Implements class HistogramPlot
diff --git a/GUI/coregui/Views/FitWidgets/HistogramPlot.h b/GUI/coregui/Views/FitWidgets/HistogramPlot.h
index 9289261ad58bd511e2eabaa1dcd4f064a381b2b5..61c4fbc65d4d5ce950197aa075f90e6cf21f444b 100644
--- a/GUI/coregui/Views/FitWidgets/HistogramPlot.h
+++ b/GUI/coregui/Views/FitWidgets/HistogramPlot.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/FitWidgets/HistogramPlot.h
 //! @brief     Defines class HistogramPlot
diff --git a/GUI/coregui/Views/FitWidgets/MinimizerSettingsWidget.cpp b/GUI/coregui/Views/FitWidgets/MinimizerSettingsWidget.cpp
index 4a7a65805259e6e35a1fcae5d9258f47f06e2d96..d06f2de2ab22faa2fdd4efb2c6beb612498af75b 100644
--- a/GUI/coregui/Views/FitWidgets/MinimizerSettingsWidget.cpp
+++ b/GUI/coregui/Views/FitWidgets/MinimizerSettingsWidget.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/FitWidgets/MinimizerSettingsWidget.cpp
 //! @brief     Implements class MinimizerSettingsWidget
diff --git a/GUI/coregui/Views/FitWidgets/MinimizerSettingsWidget.h b/GUI/coregui/Views/FitWidgets/MinimizerSettingsWidget.h
index bb2189f3b89d3111f001630084676bea7d9231dd..f9f2bd76de8af2166aef27eb3ba829ed8b7c5831 100644
--- a/GUI/coregui/Views/FitWidgets/MinimizerSettingsWidget.h
+++ b/GUI/coregui/Views/FitWidgets/MinimizerSettingsWidget.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/FitWidgets/MinimizerSettingsWidget.h
 //! @brief     Defines class MinimizerSettingsWidget
diff --git a/GUI/coregui/Views/FitWidgets/RunFitControlWidget.cpp b/GUI/coregui/Views/FitWidgets/RunFitControlWidget.cpp
index 36a8a0df7f9523f32a240ca556c505a0ea6f804e..bf5fc1a159c59ae606d4da1517fc43d5a7088b51 100644
--- a/GUI/coregui/Views/FitWidgets/RunFitControlWidget.cpp
+++ b/GUI/coregui/Views/FitWidgets/RunFitControlWidget.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/FitWidgets/RunFitControlWidget.cpp
 //! @brief     Implements class RunFitControlWidget
diff --git a/GUI/coregui/Views/FitWidgets/RunFitControlWidget.h b/GUI/coregui/Views/FitWidgets/RunFitControlWidget.h
index 039d904f695629cb972855fe38a2428ca7495640..26b6c1279e4a51c3556e9a2140d95c917687807f 100644
--- a/GUI/coregui/Views/FitWidgets/RunFitControlWidget.h
+++ b/GUI/coregui/Views/FitWidgets/RunFitControlWidget.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/FitWidgets/RunFitControlWidget.h
 //! @brief     Defines class RunFitControlWidget
diff --git a/GUI/coregui/Views/FitWidgets/plot_constants.h b/GUI/coregui/Views/FitWidgets/plot_constants.h
index 2fec3aa38adad82aa326023b03558d9fa20c6660..b3190e9991eee52b1030fc546b4b6dac10adf7a3 100644
--- a/GUI/coregui/Views/FitWidgets/plot_constants.h
+++ b/GUI/coregui/Views/FitWidgets/plot_constants.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/FitWidgets/plot_constants.h
 //! @brief     Defines various constants for plotting
diff --git a/GUI/coregui/Views/ImportDataView.cpp b/GUI/coregui/Views/ImportDataView.cpp
index 4d5153d8c4ad374e32ce1b160b956b123b3a80d7..3d8d637eb271461ae5aec8f040590796c3f310e1 100644
--- a/GUI/coregui/Views/ImportDataView.cpp
+++ b/GUI/coregui/Views/ImportDataView.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/ImportDataView.cpp
 //! @brief     Implements class ImportDataView
diff --git a/GUI/coregui/Views/ImportDataView.h b/GUI/coregui/Views/ImportDataView.h
index 71cce798024fecca100fd679256d8564dfd0e270..79bc930b5ffdf146e38b6709b0452e70285b2dab 100644
--- a/GUI/coregui/Views/ImportDataView.h
+++ b/GUI/coregui/Views/ImportDataView.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/ImportDataView.h
 //! @brief     Defines class ImportDataView
diff --git a/GUI/coregui/Views/ImportDataWidgets/CsvImportAssistant/CsvDataColumn.cpp b/GUI/coregui/Views/ImportDataWidgets/CsvImportAssistant/CsvDataColumn.cpp
index aa84fecaf481c2d8f1cf6fa315ab272cb8b9d23f..3f96c10113e1e8c87359587316b1c63caa582f87 100644
--- a/GUI/coregui/Views/ImportDataWidgets/CsvImportAssistant/CsvDataColumn.cpp
+++ b/GUI/coregui/Views/ImportDataWidgets/CsvImportAssistant/CsvDataColumn.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/ImportDataWidgets/CsvImportAssistant/CsvDataColumn.cpp
 //! @brief     Implements classes CsvIntensityColumn and CsvCoordinateColumn
diff --git a/GUI/coregui/Views/ImportDataWidgets/CsvImportAssistant/CsvDataColumn.h b/GUI/coregui/Views/ImportDataWidgets/CsvImportAssistant/CsvDataColumn.h
index 363af5ed042396a364f9aa4b58ab605d035d679a..01b0ece34a950f31958ce6e0d4f422a3fef34d92 100644
--- a/GUI/coregui/Views/ImportDataWidgets/CsvImportAssistant/CsvDataColumn.h
+++ b/GUI/coregui/Views/ImportDataWidgets/CsvImportAssistant/CsvDataColumn.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/ImportDataWidgets/CsvImportAssistant/CsvDataColumn.h
 //! @brief     Defines classes CsvIntensityColumn and CsvCoordinateColumn
diff --git a/GUI/coregui/Views/ImportDataWidgets/CsvImportAssistant/CsvImportAssistant.cpp b/GUI/coregui/Views/ImportDataWidgets/CsvImportAssistant/CsvImportAssistant.cpp
index cfc43d2bdbc3bc986bee938132b3a600661b1e32..6968a741aab8a9816d557f87f3f77de1f9ed3806 100644
--- a/GUI/coregui/Views/ImportDataWidgets/CsvImportAssistant/CsvImportAssistant.cpp
+++ b/GUI/coregui/Views/ImportDataWidgets/CsvImportAssistant/CsvImportAssistant.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/ImportDataWidgets/CsvImportAssistant/CsvImportAssistant.cpp
 //! @brief     Implements class CsvImportAssistant
diff --git a/GUI/coregui/Views/ImportDataWidgets/CsvImportAssistant/CsvImportAssistant.h b/GUI/coregui/Views/ImportDataWidgets/CsvImportAssistant/CsvImportAssistant.h
index 4655903c9d795f4dff8cbcc0c88798900690958c..e37f7305bf17089d7698b33c983faad5f9e5ec1a 100644
--- a/GUI/coregui/Views/ImportDataWidgets/CsvImportAssistant/CsvImportAssistant.h
+++ b/GUI/coregui/Views/ImportDataWidgets/CsvImportAssistant/CsvImportAssistant.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/ImportDataWidgets/CsvImportAssistant/CsvImportAssistant.h
 //! @brief     Defines class CsvImportAssistant
diff --git a/GUI/coregui/Views/ImportDataWidgets/CsvImportAssistant/CsvImportTable.cpp b/GUI/coregui/Views/ImportDataWidgets/CsvImportAssistant/CsvImportTable.cpp
index a925bbc79b6e645c3c16c30d2b0e53e95339749d..a1ff0eaaed8a644abe518c0780b80c5d3c50297a 100644
--- a/GUI/coregui/Views/ImportDataWidgets/CsvImportAssistant/CsvImportTable.cpp
+++ b/GUI/coregui/Views/ImportDataWidgets/CsvImportAssistant/CsvImportTable.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/ImportDataWidgets/CsvImportAssistant/CsvImportTable.cpp
 //! @brief     Implements class CsvImportTable
diff --git a/GUI/coregui/Views/ImportDataWidgets/CsvImportAssistant/CsvImportTable.h b/GUI/coregui/Views/ImportDataWidgets/CsvImportAssistant/CsvImportTable.h
index 6913be295cf1fb29d647e9e68a8a41a9ab86ed7b..f6ae107dc0d9e86fabc19ecb5dd28218a97d88d2 100644
--- a/GUI/coregui/Views/ImportDataWidgets/CsvImportAssistant/CsvImportTable.h
+++ b/GUI/coregui/Views/ImportDataWidgets/CsvImportAssistant/CsvImportTable.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/ImportDataWidgets/CsvImportAssistant/CsvImportTable.h
 //! @brief     Defines class CsvImportTable
diff --git a/GUI/coregui/Views/ImportDataWidgets/CsvImportAssistant/CsvNamespace.cpp b/GUI/coregui/Views/ImportDataWidgets/CsvImportAssistant/CsvNamespace.cpp
index 65c41428632c3555beb3c1d910c968ae8e48686c..0a7929d78a9815de4d347c8cdf1c7b2ab60a9848 100644
--- a/GUI/coregui/Views/ImportDataWidgets/CsvImportAssistant/CsvNamespace.cpp
+++ b/GUI/coregui/Views/ImportDataWidgets/CsvImportAssistant/CsvNamespace.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/ImportDataWidgets/CsvImportAssistant/CsvNamespace.cpp
 //! @brief     Implements functions of namespace csv
diff --git a/GUI/coregui/Views/ImportDataWidgets/CsvImportAssistant/CsvNamespace.h b/GUI/coregui/Views/ImportDataWidgets/CsvImportAssistant/CsvNamespace.h
index 765d3366af71bc58f97c8414cfe2d4711a4de296..65fce59777d03ceaaa61327e499e1d0469ab3171 100644
--- a/GUI/coregui/Views/ImportDataWidgets/CsvImportAssistant/CsvNamespace.h
+++ b/GUI/coregui/Views/ImportDataWidgets/CsvImportAssistant/CsvNamespace.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/ImportDataWidgets/CsvImportAssistant/CsvNamespace.h
 //! @brief     Defines namespace csv
diff --git a/GUI/coregui/Views/ImportDataWidgets/CsvImportAssistant/CsvReader.cpp b/GUI/coregui/Views/ImportDataWidgets/CsvImportAssistant/CsvReader.cpp
index e3239c487f47c4b0a9dbd1b3188af2fdcbb73263..9582432c034729ae946fe7a2014358a2d778da79 100644
--- a/GUI/coregui/Views/ImportDataWidgets/CsvImportAssistant/CsvReader.cpp
+++ b/GUI/coregui/Views/ImportDataWidgets/CsvImportAssistant/CsvReader.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/ImportDataWidgets/CsvImportAssistant/CsvReader.cpp
 //! @brief     Implements class CsvReader
diff --git a/GUI/coregui/Views/ImportDataWidgets/CsvImportAssistant/CsvReader.h b/GUI/coregui/Views/ImportDataWidgets/CsvImportAssistant/CsvReader.h
index 691daf43e7322c5e10d5581c3c7137be62fb597a..27d401b060a0554ecc625cacaea1433aa84b4d6c 100644
--- a/GUI/coregui/Views/ImportDataWidgets/CsvImportAssistant/CsvReader.h
+++ b/GUI/coregui/Views/ImportDataWidgets/CsvImportAssistant/CsvReader.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/ImportDataWidgets/CsvImportAssistant/CsvReader.h
 //! @brief     Defines class CsvReader
diff --git a/GUI/coregui/Views/ImportDataWidgets/CsvImportAssistant/DataSelector.cpp b/GUI/coregui/Views/ImportDataWidgets/CsvImportAssistant/DataSelector.cpp
index 01361c69e65199c576a8985fa2144a8323ed6c15..a0bf0a837864d2e84252b4c7e1257d361f672c2e 100644
--- a/GUI/coregui/Views/ImportDataWidgets/CsvImportAssistant/DataSelector.cpp
+++ b/GUI/coregui/Views/ImportDataWidgets/CsvImportAssistant/DataSelector.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/ImportDataWidgets/CsvImportAssistant/DataSelector.cpp
 //! @brief     Implements class DataSelector
diff --git a/GUI/coregui/Views/ImportDataWidgets/CsvImportAssistant/DataSelector.h b/GUI/coregui/Views/ImportDataWidgets/CsvImportAssistant/DataSelector.h
index 3fededf711598d093683897fd519ebb872b9d3be..e0d24f0683cbe84f8a6cb904c05a23e0e0ef2425 100644
--- a/GUI/coregui/Views/ImportDataWidgets/CsvImportAssistant/DataSelector.h
+++ b/GUI/coregui/Views/ImportDataWidgets/CsvImportAssistant/DataSelector.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/ImportDataWidgets/CsvImportAssistant/DataSelector.h
 //! @brief     Defines class DataSelector
diff --git a/GUI/coregui/Views/ImportDataWidgets/CsvImportAssistant/TableContextMenu.cpp b/GUI/coregui/Views/ImportDataWidgets/CsvImportAssistant/TableContextMenu.cpp
index 5f2020c87de809c662d44d28f0de28f04e3b11c6..0f905cfa56a8e8718b2fd69bb37874b28f6410a8 100644
--- a/GUI/coregui/Views/ImportDataWidgets/CsvImportAssistant/TableContextMenu.cpp
+++ b/GUI/coregui/Views/ImportDataWidgets/CsvImportAssistant/TableContextMenu.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/ImportDataWidgets/CsvImportAssistant/TableContextMenu.cpp
 //! @brief     Implements class TableContextMenu
diff --git a/GUI/coregui/Views/ImportDataWidgets/CsvImportAssistant/TableContextMenu.h b/GUI/coregui/Views/ImportDataWidgets/CsvImportAssistant/TableContextMenu.h
index 1e6d2ecb413c58c304e8ee25c916d89fef72612d..0e39ef0fcbcbd2fe375df161c3e9e97cfd10216c 100644
--- a/GUI/coregui/Views/ImportDataWidgets/CsvImportAssistant/TableContextMenu.h
+++ b/GUI/coregui/Views/ImportDataWidgets/CsvImportAssistant/TableContextMenu.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/ImportDataWidgets/CsvImportAssistant/TableContextMenu.h
 //! @brief     Defines class TableContextMenu
diff --git a/GUI/coregui/Views/ImportDataWidgets/ImportDataUtils.cpp b/GUI/coregui/Views/ImportDataWidgets/ImportDataUtils.cpp
index 5d7a2c4a0ac7a029d953cdafcb288fc67f52f461..363285d2894c694e2355cafa7b6546f93b74a1bb 100644
--- a/GUI/coregui/Views/ImportDataWidgets/ImportDataUtils.cpp
+++ b/GUI/coregui/Views/ImportDataWidgets/ImportDataUtils.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/ImportDataWidgets/ImportDataUtils.cpp
 //! @brief     Implements ImportDataUtils namespace
diff --git a/GUI/coregui/Views/ImportDataWidgets/ImportDataUtils.h b/GUI/coregui/Views/ImportDataWidgets/ImportDataUtils.h
index 4d579d7e45e4bd9d7e1df4bbab5a6904ec2c1a48..608f279434748c8a842e4e1e54eadee53d15530d 100644
--- a/GUI/coregui/Views/ImportDataWidgets/ImportDataUtils.h
+++ b/GUI/coregui/Views/ImportDataWidgets/ImportDataUtils.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/ImportDataWidgets/ImportDataUtils.h
 //! @brief     Defines ImportDataUtils namespace
diff --git a/GUI/coregui/Views/ImportDataWidgets/LinkInstrumentManager.cpp b/GUI/coregui/Views/ImportDataWidgets/LinkInstrumentManager.cpp
index 107b9c63ffbf58698e470fbcbe601281dc3e7698..331a2ecabca38f83ee2f622a0a90b0c5e8fa3490 100644
--- a/GUI/coregui/Views/ImportDataWidgets/LinkInstrumentManager.cpp
+++ b/GUI/coregui/Views/ImportDataWidgets/LinkInstrumentManager.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/ImportDataWidgets/LinkInstrumentManager.cpp
 //! @brief     Implements class LinkInstrumentManager
diff --git a/GUI/coregui/Views/ImportDataWidgets/LinkInstrumentManager.h b/GUI/coregui/Views/ImportDataWidgets/LinkInstrumentManager.h
index 387745d743741ac53057d66cc0139a851a12d7da..654eb757a3b06ed51bf8ad3a3d7745101f0adaf5 100644
--- a/GUI/coregui/Views/ImportDataWidgets/LinkInstrumentManager.h
+++ b/GUI/coregui/Views/ImportDataWidgets/LinkInstrumentManager.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/ImportDataWidgets/LinkInstrumentManager.h
 //! @brief     Defines class LinkInstrumentManager
diff --git a/GUI/coregui/Views/ImportDataWidgets/RealDataMaskWidget.cpp b/GUI/coregui/Views/ImportDataWidgets/RealDataMaskWidget.cpp
index 4f10bf3385ff00efa2a309de4a783fb466fb49b7..d5fe28f17a7a85e93c431b512efc42151937393c 100644
--- a/GUI/coregui/Views/ImportDataWidgets/RealDataMaskWidget.cpp
+++ b/GUI/coregui/Views/ImportDataWidgets/RealDataMaskWidget.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/ImportDataWidgets/RealDataMaskWidget.cpp
 //! @brief     Implements class RealDataMaskWidget
diff --git a/GUI/coregui/Views/ImportDataWidgets/RealDataMaskWidget.h b/GUI/coregui/Views/ImportDataWidgets/RealDataMaskWidget.h
index 02761c0845dcfaf986485a191a4450b7c8b8afdf..0691a3a4140d016e4454119027f673677e33c5c6 100644
--- a/GUI/coregui/Views/ImportDataWidgets/RealDataMaskWidget.h
+++ b/GUI/coregui/Views/ImportDataWidgets/RealDataMaskWidget.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/ImportDataWidgets/RealDataMaskWidget.h
 //! @brief     Defines class RealDataMaskWidget
diff --git a/GUI/coregui/Views/ImportDataWidgets/RealDataPresenter.cpp b/GUI/coregui/Views/ImportDataWidgets/RealDataPresenter.cpp
index 64acde7bbade8b6c8579dff14308c2d840484199..ad73753450f6bfda5816e6e24e3470a6bb4f2455 100644
--- a/GUI/coregui/Views/ImportDataWidgets/RealDataPresenter.cpp
+++ b/GUI/coregui/Views/ImportDataWidgets/RealDataPresenter.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/ImportDataWidgets/RealDataPresenter.cpp
 //! @brief     Implements class RealDataPresenter
diff --git a/GUI/coregui/Views/ImportDataWidgets/RealDataPresenter.h b/GUI/coregui/Views/ImportDataWidgets/RealDataPresenter.h
index 0f4c619334de9ffde7056eb5da6b487e10abc5f5..326aba45193ba94b9359ef58413887f7f931ddfe 100644
--- a/GUI/coregui/Views/ImportDataWidgets/RealDataPresenter.h
+++ b/GUI/coregui/Views/ImportDataWidgets/RealDataPresenter.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/ImportDataWidgets/RealDataPresenter.h
 //! @brief     Defines class RealDataPresenter
diff --git a/GUI/coregui/Views/ImportDataWidgets/RealDataPropertiesWidget.cpp b/GUI/coregui/Views/ImportDataWidgets/RealDataPropertiesWidget.cpp
index bbdf0eec3589b64ffdbbaca44fe108fa025cc020..30efa1e694dc588686ea2b0d4421a9a77627b802 100644
--- a/GUI/coregui/Views/ImportDataWidgets/RealDataPropertiesWidget.cpp
+++ b/GUI/coregui/Views/ImportDataWidgets/RealDataPropertiesWidget.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/ImportDataWidgets/RealDataPropertiesWidget.cpp
 //! @brief     Implements class RealDataPropertiesWidget
diff --git a/GUI/coregui/Views/ImportDataWidgets/RealDataPropertiesWidget.h b/GUI/coregui/Views/ImportDataWidgets/RealDataPropertiesWidget.h
index 90ad064afaea6d8d1bbf3f15767a4f722ba47533..8806ca88c455b0b79bd874a21b4a3eab87ef1fb2 100644
--- a/GUI/coregui/Views/ImportDataWidgets/RealDataPropertiesWidget.h
+++ b/GUI/coregui/Views/ImportDataWidgets/RealDataPropertiesWidget.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/ImportDataWidgets/RealDataPropertiesWidget.h
 //! @brief     Defines class RealDataPropertiesWidget
diff --git a/GUI/coregui/Views/ImportDataWidgets/RealDataSelectorActions.cpp b/GUI/coregui/Views/ImportDataWidgets/RealDataSelectorActions.cpp
index 53d88a4d835f9f6cebaff9d2c36cda0a57a50e2c..9de52e2f78529574a0a21243fdcfd8a13d80cdb1 100644
--- a/GUI/coregui/Views/ImportDataWidgets/RealDataSelectorActions.cpp
+++ b/GUI/coregui/Views/ImportDataWidgets/RealDataSelectorActions.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/ImportDataWidgets/RealDataSelectorActions.cpp
 //! @brief     Implements class RealDataSelectorActions
diff --git a/GUI/coregui/Views/ImportDataWidgets/RealDataSelectorActions.h b/GUI/coregui/Views/ImportDataWidgets/RealDataSelectorActions.h
index 5856def885625ad5babc2a92169cac8eeaea9db1..56eada253e21831872401cc66a43d56d4d57d477 100644
--- a/GUI/coregui/Views/ImportDataWidgets/RealDataSelectorActions.h
+++ b/GUI/coregui/Views/ImportDataWidgets/RealDataSelectorActions.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/ImportDataWidgets/RealDataSelectorActions.h
 //! @brief     Defines class RealDataSelectorActions
diff --git a/GUI/coregui/Views/ImportDataWidgets/RealDataSelectorHBar.cpp b/GUI/coregui/Views/ImportDataWidgets/RealDataSelectorHBar.cpp
index 5f2bcc3720746bb97279c6b15a3e52a436d6eb19..6db743b34b5bc00587f2400d7317d368e5252d84 100644
--- a/GUI/coregui/Views/ImportDataWidgets/RealDataSelectorHBar.cpp
+++ b/GUI/coregui/Views/ImportDataWidgets/RealDataSelectorHBar.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/ImportDataWidgets/RealDataSelectorHBar.cpp
 //! @brief     Defines class RealDataSelectorToolBar
diff --git a/GUI/coregui/Views/ImportDataWidgets/RealDataSelectorHBar.h b/GUI/coregui/Views/ImportDataWidgets/RealDataSelectorHBar.h
index f360bbcb39275df622d008e97cd038d6e47c04a3..ed1192b30b911ac473d7dd541c19af68954164f1 100644
--- a/GUI/coregui/Views/ImportDataWidgets/RealDataSelectorHBar.h
+++ b/GUI/coregui/Views/ImportDataWidgets/RealDataSelectorHBar.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/ImportDataWidgets/RealDataSelectorHBar.h
 //! @brief     Defines class RealDataSelectorToolBar
diff --git a/GUI/coregui/Views/ImportDataWidgets/RealDataSelectorToolBar.cpp b/GUI/coregui/Views/ImportDataWidgets/RealDataSelectorToolBar.cpp
index 3d5b2051571a812dd7a5ac6664a5393e30328939..a2b9bbef315ba8e15c6cb0945ef1465d4929dba0 100644
--- a/GUI/coregui/Views/ImportDataWidgets/RealDataSelectorToolBar.cpp
+++ b/GUI/coregui/Views/ImportDataWidgets/RealDataSelectorToolBar.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/ImportDataWidgets/RealDataSelectorToolBar.cpp
 //! @brief     Implements class RealDataSelectorToolBar
diff --git a/GUI/coregui/Views/ImportDataWidgets/RealDataSelectorToolBar.h b/GUI/coregui/Views/ImportDataWidgets/RealDataSelectorToolBar.h
index b71d539da03a4724a5dcdae2908f47072e263e40..6bb8af1121c65e29cb165c57959e8cc74723a090 100644
--- a/GUI/coregui/Views/ImportDataWidgets/RealDataSelectorToolBar.h
+++ b/GUI/coregui/Views/ImportDataWidgets/RealDataSelectorToolBar.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/ImportDataWidgets/RealDataSelectorToolBar.h
 //! @brief     Defines class RealDataSelectorToolBar
diff --git a/GUI/coregui/Views/ImportDataWidgets/RealDataSelectorWidget.cpp b/GUI/coregui/Views/ImportDataWidgets/RealDataSelectorWidget.cpp
index 2bc4197e30db6c846c6cf42de7810203fbd9db67..84c5a5c685fbe84abd12be09b0cefc934f6d985c 100644
--- a/GUI/coregui/Views/ImportDataWidgets/RealDataSelectorWidget.cpp
+++ b/GUI/coregui/Views/ImportDataWidgets/RealDataSelectorWidget.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/ImportDataWidgets/RealDataSelectorWidget.cpp
 //! @brief     Implements class RealDataSelectorWidget
diff --git a/GUI/coregui/Views/ImportDataWidgets/RealDataSelectorWidget.h b/GUI/coregui/Views/ImportDataWidgets/RealDataSelectorWidget.h
index 7f5ef93cf1d9e8d5a75db703986f871606716fe9..991107d01e9c6980459f5e764dbb363c56269b5a 100644
--- a/GUI/coregui/Views/ImportDataWidgets/RealDataSelectorWidget.h
+++ b/GUI/coregui/Views/ImportDataWidgets/RealDataSelectorWidget.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/ImportDataWidgets/RealDataSelectorWidget.h
 //! @brief     Defines class RealDataSelectorWidget
diff --git a/GUI/coregui/Views/InfoWidgets/ComboSelectorDialog.cpp b/GUI/coregui/Views/InfoWidgets/ComboSelectorDialog.cpp
index 60419fe11e2bbd84925f7255a612ae0d68ce567c..9dd4ca6740ed108a5bcf033190aa4b707a776e32 100644
--- a/GUI/coregui/Views/InfoWidgets/ComboSelectorDialog.cpp
+++ b/GUI/coregui/Views/InfoWidgets/ComboSelectorDialog.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/InfoWidgets/ComboSelectorDialog.cpp
 //! @brief     Implements class ComboSelectorDialog
diff --git a/GUI/coregui/Views/InfoWidgets/ComboSelectorDialog.h b/GUI/coregui/Views/InfoWidgets/ComboSelectorDialog.h
index ef29e6b6d1d4f858b7cc1570a7acf5063d3acbe5..e8fb6e4c7f0e4e07b121a2f15b64c1244f86ff48 100644
--- a/GUI/coregui/Views/InfoWidgets/ComboSelectorDialog.h
+++ b/GUI/coregui/Views/InfoWidgets/ComboSelectorDialog.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/InfoWidgets/ComboSelectorDialog.h
 //! @brief     Defines class ComboSelectorDialog
diff --git a/GUI/coregui/Views/InfoWidgets/DetailedMessageBox.cpp b/GUI/coregui/Views/InfoWidgets/DetailedMessageBox.cpp
index 95d30f796f43c63de1fbd00a1bd39f40f7e0e3d1..07ff3fbc3a2f8cd8d2ef30e45175bef02e367d84 100644
--- a/GUI/coregui/Views/InfoWidgets/DetailedMessageBox.cpp
+++ b/GUI/coregui/Views/InfoWidgets/DetailedMessageBox.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/InfoWidgets/DetailedMessageBox.cpp
 //! @brief     Implements class DetailedMessageBox
diff --git a/GUI/coregui/Views/InfoWidgets/DetailedMessageBox.h b/GUI/coregui/Views/InfoWidgets/DetailedMessageBox.h
index 20e09b664724caf034a4e3f982774bb633a3d4d7..355997889640360ddd603081c86c4163fa91d0b8 100644
--- a/GUI/coregui/Views/InfoWidgets/DetailedMessageBox.h
+++ b/GUI/coregui/Views/InfoWidgets/DetailedMessageBox.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/InfoWidgets/DetailedMessageBox.h
 //! @brief     Defines class DetailedMessageBox
diff --git a/GUI/coregui/Views/InfoWidgets/DistributionDialog.cpp b/GUI/coregui/Views/InfoWidgets/DistributionDialog.cpp
index ba12c89359ba47785e79c7135bc6cfd44ff80698..b0ff8058cc3770bbc3da44c88745498dbbb8c660 100644
--- a/GUI/coregui/Views/InfoWidgets/DistributionDialog.cpp
+++ b/GUI/coregui/Views/InfoWidgets/DistributionDialog.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/InfoWidgets/DistributionDialog.cpp
 //! @brief     Implements class DistributionDialog
diff --git a/GUI/coregui/Views/InfoWidgets/DistributionDialog.h b/GUI/coregui/Views/InfoWidgets/DistributionDialog.h
index 4bcbdbd9f8d9c817ce7203aa9fa175600fe74f45..19bba16f1f1f2463e1b5895bdc0020485c8ae4e1 100644
--- a/GUI/coregui/Views/InfoWidgets/DistributionDialog.h
+++ b/GUI/coregui/Views/InfoWidgets/DistributionDialog.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/InfoWidgets/DistributionDialog.h
 //! @brief     Defines class DistributionDialog
diff --git a/GUI/coregui/Views/InfoWidgets/DistributionEditor.cpp b/GUI/coregui/Views/InfoWidgets/DistributionEditor.cpp
index e46b50d8e84f1928dfe8ea4f45fb5329b0f1994e..615300e8da30694b40e4861fdc0b5e640188a98f 100644
--- a/GUI/coregui/Views/InfoWidgets/DistributionEditor.cpp
+++ b/GUI/coregui/Views/InfoWidgets/DistributionEditor.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/InfoWidgets/DistributionEditor.cpp
 //! @brief     Implements class DistributionEditor
diff --git a/GUI/coregui/Views/InfoWidgets/DistributionEditor.h b/GUI/coregui/Views/InfoWidgets/DistributionEditor.h
index 61301458dbab44b763c1030f3aaf835f95ca8b38..340d0fae02f77a97668cc2651a18719fe0cd6e95 100644
--- a/GUI/coregui/Views/InfoWidgets/DistributionEditor.h
+++ b/GUI/coregui/Views/InfoWidgets/DistributionEditor.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/InfoWidgets/DistributionEditor.h
 //! @brief     Defines class DistributionEditor
diff --git a/GUI/coregui/Views/InfoWidgets/DistributionWidget.cpp b/GUI/coregui/Views/InfoWidgets/DistributionWidget.cpp
index 52126e384b87b8282faaebcbafaf4110811f0f2b..36d3795206d1e3092cb3b4e1afd5333d94a195f3 100644
--- a/GUI/coregui/Views/InfoWidgets/DistributionWidget.cpp
+++ b/GUI/coregui/Views/InfoWidgets/DistributionWidget.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/InfoWidgets/DistributionWidget.cpp
 //! @brief     Implements class DistributionWidget
diff --git a/GUI/coregui/Views/InfoWidgets/DistributionWidget.h b/GUI/coregui/Views/InfoWidgets/DistributionWidget.h
index b58efe86d756391a6e9a2bd039f25a818c756f70..a8f9ce851b44f6e022a167b5b5c59448204c717d 100644
--- a/GUI/coregui/Views/InfoWidgets/DistributionWidget.h
+++ b/GUI/coregui/Views/InfoWidgets/DistributionWidget.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/InfoWidgets/DistributionWidget.h
 //! @brief     Defines class DistributionWidget
diff --git a/GUI/coregui/Views/InfoWidgets/GroupInfoBox.cpp b/GUI/coregui/Views/InfoWidgets/GroupInfoBox.cpp
index b24569c9ac67d6c40dbfa69b0a4e7600916be71b..541f061c21e0ae9403d9af53126b0b9519d598ea 100644
--- a/GUI/coregui/Views/InfoWidgets/GroupInfoBox.cpp
+++ b/GUI/coregui/Views/InfoWidgets/GroupInfoBox.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/InfoWidgets/GroupInfoBox.cpp
 //! @brief     Implements class GroupInfoBox
diff --git a/GUI/coregui/Views/InfoWidgets/GroupInfoBox.h b/GUI/coregui/Views/InfoWidgets/GroupInfoBox.h
index 3a97cfc2cb1564a45ed1a44db0e6d004a721e7ea..985e4cedfdde220723dea29a5551bfe4a5ed6492 100644
--- a/GUI/coregui/Views/InfoWidgets/GroupInfoBox.h
+++ b/GUI/coregui/Views/InfoWidgets/GroupInfoBox.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/InfoWidgets/GroupInfoBox.h
 //! @brief     Defines class GroupInfoBox
diff --git a/GUI/coregui/Views/InfoWidgets/OverlayLabelController.cpp b/GUI/coregui/Views/InfoWidgets/OverlayLabelController.cpp
index eacdc5f5d66ab498ae04ed62e1381293d44d13c4..4a4fa915ebfb5f6a07bad67b9567e1ff384840d9 100644
--- a/GUI/coregui/Views/InfoWidgets/OverlayLabelController.cpp
+++ b/GUI/coregui/Views/InfoWidgets/OverlayLabelController.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/InfoWidgets/OverlayLabelController.cpp
 //! @brief     Implements class OverlayLabelController
diff --git a/GUI/coregui/Views/InfoWidgets/OverlayLabelController.h b/GUI/coregui/Views/InfoWidgets/OverlayLabelController.h
index 4bc302aed788dc49a599caf80b8f1fd2523df457..c25ba632596e6fe598d134a8f2d96b12e13199e6 100644
--- a/GUI/coregui/Views/InfoWidgets/OverlayLabelController.h
+++ b/GUI/coregui/Views/InfoWidgets/OverlayLabelController.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/InfoWidgets/OverlayLabelController.h
 //! @brief     Defines class OverlayLabelController
diff --git a/GUI/coregui/Views/InfoWidgets/OverlayLabelWidget.cpp b/GUI/coregui/Views/InfoWidgets/OverlayLabelWidget.cpp
index 2a4d2ea404427033f9bc7ceb6469869e43d7afd2..2a15e80a9807f4892981df6556aa2b45bbf414c4 100644
--- a/GUI/coregui/Views/InfoWidgets/OverlayLabelWidget.cpp
+++ b/GUI/coregui/Views/InfoWidgets/OverlayLabelWidget.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/InfoWidgets/OverlayLabelWidget.cpp
 //! @brief     Implements class OverlayLabelWidget
diff --git a/GUI/coregui/Views/InfoWidgets/OverlayLabelWidget.h b/GUI/coregui/Views/InfoWidgets/OverlayLabelWidget.h
index f63ad95a39a2c2782c9778680c50b91928f7e432..0216ce98764a7653e6c820ae107d6717a944d1f5 100644
--- a/GUI/coregui/Views/InfoWidgets/OverlayLabelWidget.h
+++ b/GUI/coregui/Views/InfoWidgets/OverlayLabelWidget.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/InfoWidgets/OverlayLabelWidget.h
 //! @brief     Defines class OverlayLabelWidget
diff --git a/GUI/coregui/Views/InfoWidgets/ProjectLoadWarningDialog.cpp b/GUI/coregui/Views/InfoWidgets/ProjectLoadWarningDialog.cpp
index cfef0a3c0fc954f4ed6743eda4af4e2ea255188d..36bb0f774334d30584a373d94a024c1a3a4aa140 100644
--- a/GUI/coregui/Views/InfoWidgets/ProjectLoadWarningDialog.cpp
+++ b/GUI/coregui/Views/InfoWidgets/ProjectLoadWarningDialog.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/InfoWidgets/ProjectLoadWarningDialog.cpp
 //! @brief     Implements class ProjectLoadWarningDialog
diff --git a/GUI/coregui/Views/InfoWidgets/ProjectLoadWarningDialog.h b/GUI/coregui/Views/InfoWidgets/ProjectLoadWarningDialog.h
index 4cdbb01f7e861c634d21b145e39fade47650642c..1048b23debfd07b93dc13e4de1ab71eedd07961a 100644
--- a/GUI/coregui/Views/InfoWidgets/ProjectLoadWarningDialog.h
+++ b/GUI/coregui/Views/InfoWidgets/ProjectLoadWarningDialog.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/InfoWidgets/ProjectLoadWarningDialog.h
 //! @brief     Defines class ProjectLoadWarningDialog
diff --git a/GUI/coregui/Views/InfoWidgets/PySampleWidget.cpp b/GUI/coregui/Views/InfoWidgets/PySampleWidget.cpp
index da430e81926956d5f11920602e07105a3defae32..7a69e6c2d4c17758f2698a912cc80b65aebbefe1 100644
--- a/GUI/coregui/Views/InfoWidgets/PySampleWidget.cpp
+++ b/GUI/coregui/Views/InfoWidgets/PySampleWidget.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/InfoWidgets/PySampleWidget.cpp
 //! @brief     Implements class PySampleWidget
diff --git a/GUI/coregui/Views/InfoWidgets/PySampleWidget.h b/GUI/coregui/Views/InfoWidgets/PySampleWidget.h
index cd6b8891df8b7181756d8cb3329f8cb2c641b5d7..14028f34aecf838e604be634b3ed8c895b483aec 100644
--- a/GUI/coregui/Views/InfoWidgets/PySampleWidget.h
+++ b/GUI/coregui/Views/InfoWidgets/PySampleWidget.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/InfoWidgets/PySampleWidget.h
 //! @brief     Defines class PySampleWidget
diff --git a/GUI/coregui/Views/InfoWidgets/PythonSyntaxHighlighter.cpp b/GUI/coregui/Views/InfoWidgets/PythonSyntaxHighlighter.cpp
index 2050aba824edf59ebb0df90907e05ec37128c467..a57ef5a75b47c29621b56d2b5b4e2e5a7898a153 100644
--- a/GUI/coregui/Views/InfoWidgets/PythonSyntaxHighlighter.cpp
+++ b/GUI/coregui/Views/InfoWidgets/PythonSyntaxHighlighter.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/InfoWidgets/PythonSyntaxHighlighter.cpp
 //! @brief     Defines class PythonSyntaxHighlighter
diff --git a/GUI/coregui/Views/InfoWidgets/PythonSyntaxHighlighter.h b/GUI/coregui/Views/InfoWidgets/PythonSyntaxHighlighter.h
index d75719f5864b04680d3385c8b170ad9e4b9bf46b..2e418107ed023237187ef8de931134fe6143e911 100644
--- a/GUI/coregui/Views/InfoWidgets/PythonSyntaxHighlighter.h
+++ b/GUI/coregui/Views/InfoWidgets/PythonSyntaxHighlighter.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/InfoWidgets/PythonSyntaxHighlighter.h
 //! @brief     Defines class PythonSyntaxHighlighter
diff --git a/GUI/coregui/Views/InfoWidgets/WarningSign.cpp b/GUI/coregui/Views/InfoWidgets/WarningSign.cpp
index eb23673641b86a46ae7263eded806eecc14f41bd..4f34902cc91fe18e1e8fb06832b47bb51c2cbbcf 100644
--- a/GUI/coregui/Views/InfoWidgets/WarningSign.cpp
+++ b/GUI/coregui/Views/InfoWidgets/WarningSign.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/InfoWidgets/WarningSign.cpp
 //! @brief     Implements class WarningSign
diff --git a/GUI/coregui/Views/InfoWidgets/WarningSign.h b/GUI/coregui/Views/InfoWidgets/WarningSign.h
index 8de7974fd0b868c981203221a4f2b4d3558d6245..be5f6c7b758ab0b7a619b9b1673a05ede507f892 100644
--- a/GUI/coregui/Views/InfoWidgets/WarningSign.h
+++ b/GUI/coregui/Views/InfoWidgets/WarningSign.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/InfoWidgets/WarningSign.h
 //! @brief     Defines class WarningSign
diff --git a/GUI/coregui/Views/InfoWidgets/WarningSignWidget.cpp b/GUI/coregui/Views/InfoWidgets/WarningSignWidget.cpp
index c01bbbba38b97f5fc4f7b5a0e34931ee14ef12bb..e046e889961e6fcc693d8abed689c97e6a03157c 100644
--- a/GUI/coregui/Views/InfoWidgets/WarningSignWidget.cpp
+++ b/GUI/coregui/Views/InfoWidgets/WarningSignWidget.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/InfoWidgets/WarningSignWidget.cpp
 //! @brief     Implements class WarningSignWidget
diff --git a/GUI/coregui/Views/InfoWidgets/WarningSignWidget.h b/GUI/coregui/Views/InfoWidgets/WarningSignWidget.h
index 19eb46bdb5a6057118c797c216ac6a901eb5e2ff..46155ebbf44a0769441eb089099ade1927f2a8dd 100644
--- a/GUI/coregui/Views/InfoWidgets/WarningSignWidget.h
+++ b/GUI/coregui/Views/InfoWidgets/WarningSignWidget.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/InfoWidgets/WarningSignWidget.h
 //! @brief     Defines class WarningSignWidget
diff --git a/GUI/coregui/Views/InstrumentView.cpp b/GUI/coregui/Views/InstrumentView.cpp
index 682042d1f16ceefa833882301b957e6d9e515c12..9379938fb73b5d2982e0ab654892ab0b88d6fcb6 100644
--- a/GUI/coregui/Views/InstrumentView.cpp
+++ b/GUI/coregui/Views/InstrumentView.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/InstrumentView.cpp
 //! @brief     Implements class InstrumentView
diff --git a/GUI/coregui/Views/InstrumentView.h b/GUI/coregui/Views/InstrumentView.h
index cc01f55a773b317926ded07b91b3edb80c9c97e3..1322bdfc1bd01dd2605985c07a23a2d66bcd545e 100644
--- a/GUI/coregui/Views/InstrumentView.h
+++ b/GUI/coregui/Views/InstrumentView.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/InstrumentView.h
 //! @brief     Defines class InstrumentView
diff --git a/GUI/coregui/Views/InstrumentWidgets/DepthProbeInstrumentEditor.cpp b/GUI/coregui/Views/InstrumentWidgets/DepthProbeInstrumentEditor.cpp
index d7d91f36cd6bd4c6ac52180e3685c3bd858af2b9..1f6b1981c30d5d566d050e0d9edb01c11912f1f1 100644
--- a/GUI/coregui/Views/InstrumentWidgets/DepthProbeInstrumentEditor.cpp
+++ b/GUI/coregui/Views/InstrumentWidgets/DepthProbeInstrumentEditor.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/InstrumentWidgets/DepthProbeInstrumentEditor.cpp
 //! @brief     Implements class DepthProbeInstrumentEditor
diff --git a/GUI/coregui/Views/InstrumentWidgets/DepthProbeInstrumentEditor.h b/GUI/coregui/Views/InstrumentWidgets/DepthProbeInstrumentEditor.h
index 34a1595e046b1b1323b06e2c0bcde5e615462360..b091419e54a95009e75b28fc8862c7c939179156 100644
--- a/GUI/coregui/Views/InstrumentWidgets/DepthProbeInstrumentEditor.h
+++ b/GUI/coregui/Views/InstrumentWidgets/DepthProbeInstrumentEditor.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/InstrumentWidgets/DepthProbeInstrumentEditor.h
 //! @brief     Defines class DepthProbeInstrumentEditor
diff --git a/GUI/coregui/Views/InstrumentWidgets/DetectorMaskDelegate.cpp b/GUI/coregui/Views/InstrumentWidgets/DetectorMaskDelegate.cpp
index 6a00a80fca0450d5100d375d4a7f848d69e37b52..d841400168b2f5ed60526eb7a700c0d3ae58b8f3 100644
--- a/GUI/coregui/Views/InstrumentWidgets/DetectorMaskDelegate.cpp
+++ b/GUI/coregui/Views/InstrumentWidgets/DetectorMaskDelegate.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/InstrumentWidgets/DetectorMaskDelegate.cpp
 //! @brief     Implements class DetectorMaskDelegate
diff --git a/GUI/coregui/Views/InstrumentWidgets/DetectorMaskDelegate.h b/GUI/coregui/Views/InstrumentWidgets/DetectorMaskDelegate.h
index 4854cd932d418374a8d1a8d5b3dfa90e266b0764..fc0344053d7c46bd01f8d203708035ffbd880594 100644
--- a/GUI/coregui/Views/InstrumentWidgets/DetectorMaskDelegate.h
+++ b/GUI/coregui/Views/InstrumentWidgets/DetectorMaskDelegate.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/InstrumentWidgets/DetectorMaskDelegate.h
 //! @brief     Defines class DetectorMaskDelegate
diff --git a/GUI/coregui/Views/InstrumentWidgets/DetectorPresenter.cpp b/GUI/coregui/Views/InstrumentWidgets/DetectorPresenter.cpp
index 36ec47579db5c596bec46aa6e02152430f5917ab..68255235425a8d87b40617fbba8d44144c664797 100644
--- a/GUI/coregui/Views/InstrumentWidgets/DetectorPresenter.cpp
+++ b/GUI/coregui/Views/InstrumentWidgets/DetectorPresenter.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/InstrumentWidgets/DetectorPresenter.cpp
 //! @brief     Implements class DetectorPresenter
diff --git a/GUI/coregui/Views/InstrumentWidgets/DetectorPresenter.h b/GUI/coregui/Views/InstrumentWidgets/DetectorPresenter.h
index b06d1577bc61bdf82965c7814049bc86adcf59df..76c75ec450494a20c3cb40f6dbcc104e82ca09b5 100644
--- a/GUI/coregui/Views/InstrumentWidgets/DetectorPresenter.h
+++ b/GUI/coregui/Views/InstrumentWidgets/DetectorPresenter.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/InstrumentWidgets/DetectorPresenter.h
 //! @brief     Defines class DetectorPresenter
diff --git a/GUI/coregui/Views/InstrumentWidgets/EnvironmentEditor.cpp b/GUI/coregui/Views/InstrumentWidgets/EnvironmentEditor.cpp
index 82175e144f7caf4ee1dae670773ca804cb9e1586..955677bf1af97e6a49ce8adf8ec1b0ad68b63d7c 100644
--- a/GUI/coregui/Views/InstrumentWidgets/EnvironmentEditor.cpp
+++ b/GUI/coregui/Views/InstrumentWidgets/EnvironmentEditor.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/InstrumentWidgets/EnvironmentEditor.cpp
 //! @brief     Implements class EnvironmentEditor
diff --git a/GUI/coregui/Views/InstrumentWidgets/EnvironmentEditor.h b/GUI/coregui/Views/InstrumentWidgets/EnvironmentEditor.h
index e2fd643c387376608396c1114ea5482d43524e38..c290ab11f8a81a8edbc2846cf29db072d1a6704f 100644
--- a/GUI/coregui/Views/InstrumentWidgets/EnvironmentEditor.h
+++ b/GUI/coregui/Views/InstrumentWidgets/EnvironmentEditor.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/InstrumentWidgets/EnvironmentEditor.h
 //! @brief     Defines class EnvironmentEditor
diff --git a/GUI/coregui/Views/InstrumentWidgets/ExtendedDetectorDialog.cpp b/GUI/coregui/Views/InstrumentWidgets/ExtendedDetectorDialog.cpp
index 8d3b812af4d844c8f47a4fcd68cae7029654c407..7f39538788701de5e81a13a531c1241d99229523 100644
--- a/GUI/coregui/Views/InstrumentWidgets/ExtendedDetectorDialog.cpp
+++ b/GUI/coregui/Views/InstrumentWidgets/ExtendedDetectorDialog.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/InstrumentWidgets/ExtendedDetectorDialog.cpp
 //! @brief     Implements class DistributionDialog
diff --git a/GUI/coregui/Views/InstrumentWidgets/ExtendedDetectorDialog.h b/GUI/coregui/Views/InstrumentWidgets/ExtendedDetectorDialog.h
index 384c6f5ab5558beb8ce527b10b142c4cb298216f..c285ed0a1ed52c927b282fd72652329cea29f84f 100644
--- a/GUI/coregui/Views/InstrumentWidgets/ExtendedDetectorDialog.h
+++ b/GUI/coregui/Views/InstrumentWidgets/ExtendedDetectorDialog.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/InstrumentWidgets/ExtendedDetectorDialog.h
 //! @brief     Defines class DistributionDialog
diff --git a/GUI/coregui/Views/InstrumentWidgets/GISASBeamEditor.cpp b/GUI/coregui/Views/InstrumentWidgets/GISASBeamEditor.cpp
index 9135da647b6fbf7f6ec1657490739fa10224857e..f9f8d20329476c63ca9bcfbf7698b9b8fd1ca45b 100644
--- a/GUI/coregui/Views/InstrumentWidgets/GISASBeamEditor.cpp
+++ b/GUI/coregui/Views/InstrumentWidgets/GISASBeamEditor.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/InstrumentWidgets/GISASBeamEditor.cpp
 //! @brief     Implements class GISASBeamEditor
diff --git a/GUI/coregui/Views/InstrumentWidgets/GISASBeamEditor.h b/GUI/coregui/Views/InstrumentWidgets/GISASBeamEditor.h
index c6325f2d4c4848e53e74a1cbcff3d70552c1b9ea..363e518be7a9811438fc7d1cd3a5934388550113 100644
--- a/GUI/coregui/Views/InstrumentWidgets/GISASBeamEditor.h
+++ b/GUI/coregui/Views/InstrumentWidgets/GISASBeamEditor.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/InstrumentWidgets/GISASBeamEditor.h
 //! @brief     Defines class GISASBeamEditor
diff --git a/GUI/coregui/Views/InstrumentWidgets/GISASDetectorEditor.cpp b/GUI/coregui/Views/InstrumentWidgets/GISASDetectorEditor.cpp
index 8c907715474ae2e354602a2ca0732f065bda3c39..e7583be5252fe468d34af4ba2cda9b12b482921c 100644
--- a/GUI/coregui/Views/InstrumentWidgets/GISASDetectorEditor.cpp
+++ b/GUI/coregui/Views/InstrumentWidgets/GISASDetectorEditor.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/InstrumentWidgets/GISASDetectorEditor.cpp
 //! @brief     Implements class GISASDetectorEditor
diff --git a/GUI/coregui/Views/InstrumentWidgets/GISASDetectorEditor.h b/GUI/coregui/Views/InstrumentWidgets/GISASDetectorEditor.h
index 65ff22b4c3d15063b9b593be718d89fb4f46d245..6fcaa943792ac07c595734b5308784765d02bd67 100644
--- a/GUI/coregui/Views/InstrumentWidgets/GISASDetectorEditor.h
+++ b/GUI/coregui/Views/InstrumentWidgets/GISASDetectorEditor.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/InstrumentWidgets/GISASDetectorEditor.h
 //! @brief     Defines class GISASDetectorEditor
diff --git a/GUI/coregui/Views/InstrumentWidgets/GISASInstrumentEditor.cpp b/GUI/coregui/Views/InstrumentWidgets/GISASInstrumentEditor.cpp
index 7233d85bb6302841c5ef734a9ca4de22dbceac15..351bfc4468daddf0b6c96c3d83ab0c3b2f686cb0 100644
--- a/GUI/coregui/Views/InstrumentWidgets/GISASInstrumentEditor.cpp
+++ b/GUI/coregui/Views/InstrumentWidgets/GISASInstrumentEditor.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/InstrumentWidgets/GISASInstrumentEditor.cpp
 //! @brief     Implements class GISASInstrumentEditor
diff --git a/GUI/coregui/Views/InstrumentWidgets/GISASInstrumentEditor.h b/GUI/coregui/Views/InstrumentWidgets/GISASInstrumentEditor.h
index 59b703b4b0bb3a18b8885dd4e55c9effa040303b..3b8ef3cd9c930858b8b1c6ff469cf3e13115d5ec 100644
--- a/GUI/coregui/Views/InstrumentWidgets/GISASInstrumentEditor.h
+++ b/GUI/coregui/Views/InstrumentWidgets/GISASInstrumentEditor.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/InstrumentWidgets/GISASInstrumentEditor.h
 //! @brief     Defines class GISASInstrumentEditor
diff --git a/GUI/coregui/Views/InstrumentWidgets/InstrumentEditorWidget.cpp b/GUI/coregui/Views/InstrumentWidgets/InstrumentEditorWidget.cpp
index ff756f6fe58e298971e0924305e4040a42610128..863c2e6deaf2fbf32375238749c1b0f47b0c45c6 100644
--- a/GUI/coregui/Views/InstrumentWidgets/InstrumentEditorWidget.cpp
+++ b/GUI/coregui/Views/InstrumentWidgets/InstrumentEditorWidget.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/InstrumentWidgets/InstrumentEditorWidget.cpp
 //! @brief     Implements class InstrumentEditorWidget
diff --git a/GUI/coregui/Views/InstrumentWidgets/InstrumentEditorWidget.h b/GUI/coregui/Views/InstrumentWidgets/InstrumentEditorWidget.h
index 571e9dbf0c2b096ff28d4dfe370f8f949d871df1..e9b9eefe95498fea86d4ee129db4e1e4568f9122 100644
--- a/GUI/coregui/Views/InstrumentWidgets/InstrumentEditorWidget.h
+++ b/GUI/coregui/Views/InstrumentWidgets/InstrumentEditorWidget.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/InstrumentWidgets/InstrumentEditorWidget.h
 //! @brief     Defines class InstrumentEditorWidget
diff --git a/GUI/coregui/Views/InstrumentWidgets/InstrumentPresenter.cpp b/GUI/coregui/Views/InstrumentWidgets/InstrumentPresenter.cpp
index 4615b4bd1ada39c195c489f0319ffdb549fb995a..d03d2440126b28758c4be2227633a7115e352527 100644
--- a/GUI/coregui/Views/InstrumentWidgets/InstrumentPresenter.cpp
+++ b/GUI/coregui/Views/InstrumentWidgets/InstrumentPresenter.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/InstrumentWidgets/InstrumentPresenter.cpp
 //! @brief     Implements class InstrumentPresenter
diff --git a/GUI/coregui/Views/InstrumentWidgets/InstrumentPresenter.h b/GUI/coregui/Views/InstrumentWidgets/InstrumentPresenter.h
index 5c42ebc39b36cdf0beb2219b7d52ac7240805f72..a05f0aefd288b6aa0781602d88d29315b443fc3a 100644
--- a/GUI/coregui/Views/InstrumentWidgets/InstrumentPresenter.h
+++ b/GUI/coregui/Views/InstrumentWidgets/InstrumentPresenter.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/InstrumentWidgets/InstrumentPresenter.h
 //! @brief     Defines class InstrumentPresenter
diff --git a/GUI/coregui/Views/InstrumentWidgets/InstrumentSelectorWidget.cpp b/GUI/coregui/Views/InstrumentWidgets/InstrumentSelectorWidget.cpp
index d5a85347ef422c0a73d91af9650edc7f3577dbba..5c34f5ab263340228853f2c990f234665edb3d92 100644
--- a/GUI/coregui/Views/InstrumentWidgets/InstrumentSelectorWidget.cpp
+++ b/GUI/coregui/Views/InstrumentWidgets/InstrumentSelectorWidget.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/InstrumentWidgets/InstrumentSelectorWidget.cpp
 //! @brief     Implements class InstrumentSelectorWidget
diff --git a/GUI/coregui/Views/InstrumentWidgets/InstrumentSelectorWidget.h b/GUI/coregui/Views/InstrumentWidgets/InstrumentSelectorWidget.h
index 2a8a8d5179a82c6e3818e06411f2989fe86b161d..19b9421822a7aa1303bf500469a8280d3ba31f76 100644
--- a/GUI/coregui/Views/InstrumentWidgets/InstrumentSelectorWidget.h
+++ b/GUI/coregui/Views/InstrumentWidgets/InstrumentSelectorWidget.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/InstrumentWidgets/InstrumentSelectorWidget.h
 //! @brief     Defines class InstrumentSelectorWidget
diff --git a/GUI/coregui/Views/InstrumentWidgets/InstrumentViewActions.cpp b/GUI/coregui/Views/InstrumentWidgets/InstrumentViewActions.cpp
index 613b203689946f599a9db4c714a189e5c15560e1..e9528f924e7df807a9eb02aba119718ab6cfd3b3 100644
--- a/GUI/coregui/Views/InstrumentWidgets/InstrumentViewActions.cpp
+++ b/GUI/coregui/Views/InstrumentWidgets/InstrumentViewActions.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/InstrumentWidgets/InstrumentViewActions.cpp
 //! @brief     Implements class InstrumentViewActions
diff --git a/GUI/coregui/Views/InstrumentWidgets/InstrumentViewActions.h b/GUI/coregui/Views/InstrumentWidgets/InstrumentViewActions.h
index 0dc0d8056d350354f9443f1bbc00b5d4909e57ef..6760f832e4357aa71ecb29fc4ab4f0b7a2df285f 100644
--- a/GUI/coregui/Views/InstrumentWidgets/InstrumentViewActions.h
+++ b/GUI/coregui/Views/InstrumentWidgets/InstrumentViewActions.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/InstrumentWidgets/InstrumentViewActions.h
 //! @brief     Defines class InstrumentViewActions
diff --git a/GUI/coregui/Views/InstrumentWidgets/InstrumentViewToolBar.cpp b/GUI/coregui/Views/InstrumentWidgets/InstrumentViewToolBar.cpp
index 1ce0fee481d148e63ee08062432d151ad8c0217d..6559ac9422c6b0f198cb51b8d0355cd64d834da7 100644
--- a/GUI/coregui/Views/InstrumentWidgets/InstrumentViewToolBar.cpp
+++ b/GUI/coregui/Views/InstrumentWidgets/InstrumentViewToolBar.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/InstrumentWidgets/InstrumentViewToolBar.cpp
 //! @brief     Implements class InstrumentViewToolBar
diff --git a/GUI/coregui/Views/InstrumentWidgets/InstrumentViewToolBar.h b/GUI/coregui/Views/InstrumentWidgets/InstrumentViewToolBar.h
index 409065d0b66278478525c1cb4ad57abdcb2b449b..5b475571e1fb6a9eabe265e45813a121d7c5a2f9 100644
--- a/GUI/coregui/Views/InstrumentWidgets/InstrumentViewToolBar.h
+++ b/GUI/coregui/Views/InstrumentWidgets/InstrumentViewToolBar.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/InstrumentWidgets/InstrumentViewToolBar.h
 //! @brief     Defines class InstrumentViewToolBar
diff --git a/GUI/coregui/Views/InstrumentWidgets/OffSpecularBeamEditor.cpp b/GUI/coregui/Views/InstrumentWidgets/OffSpecularBeamEditor.cpp
index 942d0429ca64a818135a0199fbfe64279b5acb4e..2d942d3a4ba252e504e2029b65c7f2e94290ccd1 100644
--- a/GUI/coregui/Views/InstrumentWidgets/OffSpecularBeamEditor.cpp
+++ b/GUI/coregui/Views/InstrumentWidgets/OffSpecularBeamEditor.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/InstrumentWidgets/OffSpecularBeamEditor.cpp
 //! @brief     Implements class OffSpecularBeamEditor
diff --git a/GUI/coregui/Views/InstrumentWidgets/OffSpecularBeamEditor.h b/GUI/coregui/Views/InstrumentWidgets/OffSpecularBeamEditor.h
index ee241397ef733d46a3eb2b44530cbf149afa3b7e..cfd2099bfb50512d6697b252b4adecefa9b1d257 100644
--- a/GUI/coregui/Views/InstrumentWidgets/OffSpecularBeamEditor.h
+++ b/GUI/coregui/Views/InstrumentWidgets/OffSpecularBeamEditor.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/InstrumentWidgets/OffSpecularBeamEditor.h
 //! @brief     Defines class OffSpecularBeamEditor
diff --git a/GUI/coregui/Views/InstrumentWidgets/OffSpecularInstrumentEditor.cpp b/GUI/coregui/Views/InstrumentWidgets/OffSpecularInstrumentEditor.cpp
index 0f11d05d0f7436796b482714f1f96b90af18f097..2d28b37bf776b45026a8dfc13bf405f5d0d4c186 100644
--- a/GUI/coregui/Views/InstrumentWidgets/OffSpecularInstrumentEditor.cpp
+++ b/GUI/coregui/Views/InstrumentWidgets/OffSpecularInstrumentEditor.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/InstrumentWidgets/OffSpecularInstrumentEditor.cpp
 //! @brief     Implements class OffSpecularInstrumentEditor
diff --git a/GUI/coregui/Views/InstrumentWidgets/OffSpecularInstrumentEditor.h b/GUI/coregui/Views/InstrumentWidgets/OffSpecularInstrumentEditor.h
index 8ddaf9de2776f9f7e1003e4513764577d6acc885..c8d8050edc2b50438d1b7f575aefda80c1448d44 100644
--- a/GUI/coregui/Views/InstrumentWidgets/OffSpecularInstrumentEditor.h
+++ b/GUI/coregui/Views/InstrumentWidgets/OffSpecularInstrumentEditor.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/InstrumentWidgets/OffSpecularInstrumentEditor.h
 //! @brief     Defines class OffSpecularInstrumentEditor
diff --git a/GUI/coregui/Views/InstrumentWidgets/PolarizationAnalysisEditor.cpp b/GUI/coregui/Views/InstrumentWidgets/PolarizationAnalysisEditor.cpp
index 2487e02942345a5a7f552df95f13e77e80d87726..e61912f7ac3a8e8d1bf57518e8743d0fdb635435 100644
--- a/GUI/coregui/Views/InstrumentWidgets/PolarizationAnalysisEditor.cpp
+++ b/GUI/coregui/Views/InstrumentWidgets/PolarizationAnalysisEditor.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/InstrumentWidgets/PolarizationAnalysisEditor.cpp
 //! @brief     Implements class PolarizationAnalysisEditor
diff --git a/GUI/coregui/Views/InstrumentWidgets/PolarizationAnalysisEditor.h b/GUI/coregui/Views/InstrumentWidgets/PolarizationAnalysisEditor.h
index 2849ba05d05e87e02f903c581f5400ec4b37a86e..7bd73ccaa7d6ba121e0142f6a4de05349e5c0c88 100644
--- a/GUI/coregui/Views/InstrumentWidgets/PolarizationAnalysisEditor.h
+++ b/GUI/coregui/Views/InstrumentWidgets/PolarizationAnalysisEditor.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/InstrumentWidgets/PolarizationAnalysisEditor.h
 //! @brief     Defines class PolarizationAnalysisEditor
diff --git a/GUI/coregui/Views/InstrumentWidgets/RectangularDetectorEditor.cpp b/GUI/coregui/Views/InstrumentWidgets/RectangularDetectorEditor.cpp
index 7a3fda8a5920b3b002ab4c89b42068f82c5d2c0c..29cb2cf9b3b6e858cc635ccdf852da9cd37e404f 100644
--- a/GUI/coregui/Views/InstrumentWidgets/RectangularDetectorEditor.cpp
+++ b/GUI/coregui/Views/InstrumentWidgets/RectangularDetectorEditor.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/InstrumentWidgets/RectangularDetectorEditor.cpp
 //! @brief     Implements class RectangularDetectorEditor
diff --git a/GUI/coregui/Views/InstrumentWidgets/RectangularDetectorEditor.h b/GUI/coregui/Views/InstrumentWidgets/RectangularDetectorEditor.h
index e13a39302c299d886bd01f28787f16321b70cd55..2082942af5d2a54c5129bd4264bfb17593648f13 100644
--- a/GUI/coregui/Views/InstrumentWidgets/RectangularDetectorEditor.h
+++ b/GUI/coregui/Views/InstrumentWidgets/RectangularDetectorEditor.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/InstrumentWidgets/RectangularDetectorEditor.h
 //! @brief     Defines class RectangularDetectorEditor
diff --git a/GUI/coregui/Views/InstrumentWidgets/SpecularBeamEditor.cpp b/GUI/coregui/Views/InstrumentWidgets/SpecularBeamEditor.cpp
index 1fa3e3c090e5b7a2ee00b20499d0d00834e1624c..38c1736c1d8d934edf74d51c7ac262449c7f01aa 100644
--- a/GUI/coregui/Views/InstrumentWidgets/SpecularBeamEditor.cpp
+++ b/GUI/coregui/Views/InstrumentWidgets/SpecularBeamEditor.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/InstrumentWidgets/SpecularBeamEditor.cpp
 //! @brief     Defines class SpecularBeamEditor
diff --git a/GUI/coregui/Views/InstrumentWidgets/SpecularBeamEditor.h b/GUI/coregui/Views/InstrumentWidgets/SpecularBeamEditor.h
index dbeac2a8d5d389466f5686b8c648bc75deadf032..a4077407b747d12d184e9d5770e32ea75f4c3bbb 100644
--- a/GUI/coregui/Views/InstrumentWidgets/SpecularBeamEditor.h
+++ b/GUI/coregui/Views/InstrumentWidgets/SpecularBeamEditor.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/InstrumentWidgets/SpecularBeamEditor.h
 //! @brief     Defines class SpecularBeamEditor
diff --git a/GUI/coregui/Views/InstrumentWidgets/SpecularInstrumentEditor.cpp b/GUI/coregui/Views/InstrumentWidgets/SpecularInstrumentEditor.cpp
index 620f4db37f8377318c13e4b4a4ef80de6ca38d15..4703a149e1c8a45e0b07125c0ab8ed043fae6d24 100644
--- a/GUI/coregui/Views/InstrumentWidgets/SpecularInstrumentEditor.cpp
+++ b/GUI/coregui/Views/InstrumentWidgets/SpecularInstrumentEditor.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/InstrumentWidgets/SpecularInstrumentEditor.cpp
 //! @brief     Implements class SpecularInstrumentEditor
diff --git a/GUI/coregui/Views/InstrumentWidgets/SpecularInstrumentEditor.h b/GUI/coregui/Views/InstrumentWidgets/SpecularInstrumentEditor.h
index 426674a050ffcc56ea4e76951449c5bf2f1fbdaa..a8604ce43ee15a94829806cafc2e7bd96b8dea6c 100644
--- a/GUI/coregui/Views/InstrumentWidgets/SpecularInstrumentEditor.h
+++ b/GUI/coregui/Views/InstrumentWidgets/SpecularInstrumentEditor.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/InstrumentWidgets/SpecularInstrumentEditor.h
 //! @brief     Defines class SpecularInstrumentEditor
diff --git a/GUI/coregui/Views/InstrumentWidgets/SphericalDetectorEditor.cpp b/GUI/coregui/Views/InstrumentWidgets/SphericalDetectorEditor.cpp
index 02512cfa129ca5e8ce8fc0702c656e7904ded34f..b363aa4990a35c2a26976b4890242dc4725c5d56 100644
--- a/GUI/coregui/Views/InstrumentWidgets/SphericalDetectorEditor.cpp
+++ b/GUI/coregui/Views/InstrumentWidgets/SphericalDetectorEditor.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/InstrumentWidgets/SphericalDetectorEditor.cpp
 //! @brief     Implement class SphericalDetectorEditor
diff --git a/GUI/coregui/Views/InstrumentWidgets/SphericalDetectorEditor.h b/GUI/coregui/Views/InstrumentWidgets/SphericalDetectorEditor.h
index 029b70e7b64345044f70f24e6cee0dabe2ba2c2b..37a81558b1d834c794dbe78f1cfdecf3f6b16f9c 100644
--- a/GUI/coregui/Views/InstrumentWidgets/SphericalDetectorEditor.h
+++ b/GUI/coregui/Views/InstrumentWidgets/SphericalDetectorEditor.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/InstrumentWidgets/SphericalDetectorEditor.h
 //! @brief     Defines class SphericalDetectorEditor
diff --git a/GUI/coregui/Views/IntensityDataWidgets/ColorMap.cpp b/GUI/coregui/Views/IntensityDataWidgets/ColorMap.cpp
index f9e46f91b51e99d8759cf45de455ea62aad57b6a..de188f29126023dc8497b77a5a06187136b4247d 100644
--- a/GUI/coregui/Views/IntensityDataWidgets/ColorMap.cpp
+++ b/GUI/coregui/Views/IntensityDataWidgets/ColorMap.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/IntensityDataWidgets/ColorMap.cpp
 //! @brief     Implements class ColorMap
diff --git a/GUI/coregui/Views/IntensityDataWidgets/ColorMap.h b/GUI/coregui/Views/IntensityDataWidgets/ColorMap.h
index 5b51102c41a2f9a1f6bb1438507ad524ea315182..d5f7335c4accf1674eb3e73dc13c83e600463855 100644
--- a/GUI/coregui/Views/IntensityDataWidgets/ColorMap.h
+++ b/GUI/coregui/Views/IntensityDataWidgets/ColorMap.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/IntensityDataWidgets/ColorMap.h
 //! @brief     Defines class ColorMap
diff --git a/GUI/coregui/Views/IntensityDataWidgets/ColorMapCanvas.cpp b/GUI/coregui/Views/IntensityDataWidgets/ColorMapCanvas.cpp
index 20d307ab06191a85376e443adaa957dc854c9fc5..5f995ca885e1f79b40f8549f32e69b123d9c4542 100644
--- a/GUI/coregui/Views/IntensityDataWidgets/ColorMapCanvas.cpp
+++ b/GUI/coregui/Views/IntensityDataWidgets/ColorMapCanvas.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/IntensityDataWidgets/ColorMapCanvas.cpp
 //! @brief     Declares class ColorMapCanvas
diff --git a/GUI/coregui/Views/IntensityDataWidgets/ColorMapCanvas.h b/GUI/coregui/Views/IntensityDataWidgets/ColorMapCanvas.h
index 1da7c52d30756c6571fdc408b18566fe00a9a0a4..df7ea371af54afbfb2f357d91b56388f00db4229 100644
--- a/GUI/coregui/Views/IntensityDataWidgets/ColorMapCanvas.h
+++ b/GUI/coregui/Views/IntensityDataWidgets/ColorMapCanvas.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/IntensityDataWidgets/ColorMapCanvas.h
 //! @brief     Defines class ColorMapCanvas
diff --git a/GUI/coregui/Views/IntensityDataWidgets/ColorMapUtils.cpp b/GUI/coregui/Views/IntensityDataWidgets/ColorMapUtils.cpp
index 577a6069be7ab74a70a72571723fdc005f404726..f37d9b8ce0a33176e052c83be3e2ce83adea5b9a 100644
--- a/GUI/coregui/Views/IntensityDataWidgets/ColorMapUtils.cpp
+++ b/GUI/coregui/Views/IntensityDataWidgets/ColorMapUtils.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/IntensityDataWidgets/ColorMapUtils.cpp
 //! @brief     Implements ColorMapUtils namespace
diff --git a/GUI/coregui/Views/IntensityDataWidgets/ColorMapUtils.h b/GUI/coregui/Views/IntensityDataWidgets/ColorMapUtils.h
index db6af118a095bc0b7d5b43d6f81ab88bc0c13cd4..e93a51d30ba643166309ca2082f51fb59293831e 100644
--- a/GUI/coregui/Views/IntensityDataWidgets/ColorMapUtils.h
+++ b/GUI/coregui/Views/IntensityDataWidgets/ColorMapUtils.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/IntensityDataWidgets/ColorMapUtils.h
 //! @brief     Defines ColorMapUtils namespace
diff --git a/GUI/coregui/Views/IntensityDataWidgets/FontScalingEvent.cpp b/GUI/coregui/Views/IntensityDataWidgets/FontScalingEvent.cpp
index 1130be191c1c695d8ec95c3cd94b4e99093ca6f3..d0ece78c82c7fb88240c33bbdd15e8183d307875 100644
--- a/GUI/coregui/Views/IntensityDataWidgets/FontScalingEvent.cpp
+++ b/GUI/coregui/Views/IntensityDataWidgets/FontScalingEvent.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/IntensityDataWidgets/FontScalingEvent.cpp
 //! @brief     Implements class FontScalingEvent
diff --git a/GUI/coregui/Views/IntensityDataWidgets/FontScalingEvent.h b/GUI/coregui/Views/IntensityDataWidgets/FontScalingEvent.h
index 5407f6e86589c00a13ba069f15fe7edba7056486..55fdff0edd1809c6885b656b2ecd4bcfbf75a3ae 100644
--- a/GUI/coregui/Views/IntensityDataWidgets/FontScalingEvent.h
+++ b/GUI/coregui/Views/IntensityDataWidgets/FontScalingEvent.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/IntensityDataWidgets/FontScalingEvent.h
 //! @brief     Defines class FontScalingEvent
diff --git a/GUI/coregui/Views/IntensityDataWidgets/IntensityDataCanvas.cpp b/GUI/coregui/Views/IntensityDataWidgets/IntensityDataCanvas.cpp
index 447d06ecb555d4e14c34cfdd973313ab5927cb38..85202156c0e24dd1d358a21e99df3d2a6279e066 100644
--- a/GUI/coregui/Views/IntensityDataWidgets/IntensityDataCanvas.cpp
+++ b/GUI/coregui/Views/IntensityDataWidgets/IntensityDataCanvas.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/IntensityDataWidgets/IntensityDataCanvas.cpp
 //! @brief     Implements class IntensityDataCanvas
diff --git a/GUI/coregui/Views/IntensityDataWidgets/IntensityDataCanvas.h b/GUI/coregui/Views/IntensityDataWidgets/IntensityDataCanvas.h
index 36fc70f9a9873f48daea48f88d32c6d19899ac42..29072b2aa3e08e024d4e85b564aefa3ab145a233 100644
--- a/GUI/coregui/Views/IntensityDataWidgets/IntensityDataCanvas.h
+++ b/GUI/coregui/Views/IntensityDataWidgets/IntensityDataCanvas.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/IntensityDataWidgets/IntensityDataCanvas.h
 //! @brief     Defines class IntensityDataCanvas
diff --git a/GUI/coregui/Views/IntensityDataWidgets/IntensityDataFFTPresenter.cpp b/GUI/coregui/Views/IntensityDataWidgets/IntensityDataFFTPresenter.cpp
index 7162a95a529f1edc1757b5562b4e1897fe09446c..f2c5ad7c56d33d6afc75d859b78a2681fba62b14 100644
--- a/GUI/coregui/Views/IntensityDataWidgets/IntensityDataFFTPresenter.cpp
+++ b/GUI/coregui/Views/IntensityDataWidgets/IntensityDataFFTPresenter.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/IntensityDataWidgets/IntensityDataFFTPresenter.cpp
 //! @brief     Defines class IntensityDataFFTPresenter
diff --git a/GUI/coregui/Views/IntensityDataWidgets/IntensityDataFFTPresenter.h b/GUI/coregui/Views/IntensityDataWidgets/IntensityDataFFTPresenter.h
index ce17dd19c98fa3a814adb1e3775495f884ff6cd9..5b18e1fcbde31f497b4e17016534d2fdab8a8a9b 100644
--- a/GUI/coregui/Views/IntensityDataWidgets/IntensityDataFFTPresenter.h
+++ b/GUI/coregui/Views/IntensityDataWidgets/IntensityDataFFTPresenter.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/IntensityDataWidgets/IntensityDataFFTPresenter.h
 //! @brief     Defines class IntensityDataFFTPresenter
diff --git a/GUI/coregui/Views/IntensityDataWidgets/IntensityDataProjectionsWidget.cpp b/GUI/coregui/Views/IntensityDataWidgets/IntensityDataProjectionsWidget.cpp
index c424dec4f11fa3ad2e75b3daf56a7589f647ef05..1b8a9a5d82c52590fb05c1f1557a6cb83b2e793d 100644
--- a/GUI/coregui/Views/IntensityDataWidgets/IntensityDataProjectionsWidget.cpp
+++ b/GUI/coregui/Views/IntensityDataWidgets/IntensityDataProjectionsWidget.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/IntensityDataWidgets/IntensityDataProjectionsWidget.cpp
 //! @brief     Defines class IntensityDataProjectionsWidget
diff --git a/GUI/coregui/Views/IntensityDataWidgets/IntensityDataProjectionsWidget.h b/GUI/coregui/Views/IntensityDataWidgets/IntensityDataProjectionsWidget.h
index 42079e656da22ebdaa3a02082f9b0c27dde67d65..c6f737aac231c620ce926e5ac94dce854aaf8481 100644
--- a/GUI/coregui/Views/IntensityDataWidgets/IntensityDataProjectionsWidget.h
+++ b/GUI/coregui/Views/IntensityDataWidgets/IntensityDataProjectionsWidget.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/IntensityDataWidgets/IntensityDataProjectionsWidget.h
 //! @brief     Defines class IntensityDataProjectionsWidget
diff --git a/GUI/coregui/Views/IntensityDataWidgets/IntensityDataPropertyWidget.cpp b/GUI/coregui/Views/IntensityDataWidgets/IntensityDataPropertyWidget.cpp
index 4cecc76c7de93339bdf6c073f21ff587be2fc786..4b678f926c833bcd14b28b457c2bf7bb9f22165d 100644
--- a/GUI/coregui/Views/IntensityDataWidgets/IntensityDataPropertyWidget.cpp
+++ b/GUI/coregui/Views/IntensityDataWidgets/IntensityDataPropertyWidget.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/IntensityDataWidgets/IntensityDataPropertyWidget.cpp
 //! @brief     Implements class IntensityDataPropertyWidget
diff --git a/GUI/coregui/Views/IntensityDataWidgets/IntensityDataPropertyWidget.h b/GUI/coregui/Views/IntensityDataWidgets/IntensityDataPropertyWidget.h
index be8f9c5870f7986cf1e1ecd43b0764267b53de89..63e470ac6d724a70534128334d5b57099353ef27 100644
--- a/GUI/coregui/Views/IntensityDataWidgets/IntensityDataPropertyWidget.h
+++ b/GUI/coregui/Views/IntensityDataWidgets/IntensityDataPropertyWidget.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/IntensityDataWidgets/IntensityDataPropertyWidget.h
 //! @brief     Defines class IntensityDataPropertyWidget
diff --git a/GUI/coregui/Views/IntensityDataWidgets/IntensityDataWidget.cpp b/GUI/coregui/Views/IntensityDataWidgets/IntensityDataWidget.cpp
index ae4deacf42b5dc706c972abfbab79f1c9c74879a..36df480f13a0cdad09bed03667204bed7ac2862f 100644
--- a/GUI/coregui/Views/IntensityDataWidgets/IntensityDataWidget.cpp
+++ b/GUI/coregui/Views/IntensityDataWidgets/IntensityDataWidget.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/IntensityDataWidgets/IntensityDataWidget.cpp
 //! @brief     Implements class IntensityDataWidget
diff --git a/GUI/coregui/Views/IntensityDataWidgets/IntensityDataWidget.h b/GUI/coregui/Views/IntensityDataWidgets/IntensityDataWidget.h
index 8ba89ebed6848f1a9bc352e02b49fd22245f3d6e..7805fa2cbeff27725d41be2df6cb4b79b88d144d 100644
--- a/GUI/coregui/Views/IntensityDataWidgets/IntensityDataWidget.h
+++ b/GUI/coregui/Views/IntensityDataWidgets/IntensityDataWidget.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/IntensityDataWidgets/IntensityDataWidget.h
 //! @brief     Defines class IntensityDataWidget
diff --git a/GUI/coregui/Views/IntensityDataWidgets/Plot1D.cpp b/GUI/coregui/Views/IntensityDataWidgets/Plot1D.cpp
index fcaeba76d81c1ec5f73956571957be47865c75ec..6b2c8166d610ad9965971b60ff791b3fb77647e2 100644
--- a/GUI/coregui/Views/IntensityDataWidgets/Plot1D.cpp
+++ b/GUI/coregui/Views/IntensityDataWidgets/Plot1D.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/IntensityDataWidgets/Plot1D.cpp
 //! @brief     Implements class Plot1D
diff --git a/GUI/coregui/Views/IntensityDataWidgets/Plot1D.h b/GUI/coregui/Views/IntensityDataWidgets/Plot1D.h
index 711eec3867c598498c82865de1850dbcacdc4c6e..30f6936fa59a56c70d2a72d8e6e982ed5d19304c 100644
--- a/GUI/coregui/Views/IntensityDataWidgets/Plot1D.h
+++ b/GUI/coregui/Views/IntensityDataWidgets/Plot1D.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/IntensityDataWidgets/Plot1D.h
 //! @brief     Defines class Plot1D
diff --git a/GUI/coregui/Views/IntensityDataWidgets/PlotEventInfo.cpp b/GUI/coregui/Views/IntensityDataWidgets/PlotEventInfo.cpp
index 9b233501dabd7076b43c02914fa50e56e502535f..41f314d8c9c5367592a3ffef41406fb98f3cf9da 100644
--- a/GUI/coregui/Views/IntensityDataWidgets/PlotEventInfo.cpp
+++ b/GUI/coregui/Views/IntensityDataWidgets/PlotEventInfo.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/IntensityDataWidgets/PlotEventInfo.cpp
 //! @brief     Implementation of the class PlotEventInfo
diff --git a/GUI/coregui/Views/IntensityDataWidgets/PlotEventInfo.h b/GUI/coregui/Views/IntensityDataWidgets/PlotEventInfo.h
index 9b99beb8bb0bed480f66cfa62286a3ec032e2d00..40dc894e710c38103e7b0453d961288186ccb2da 100644
--- a/GUI/coregui/Views/IntensityDataWidgets/PlotEventInfo.h
+++ b/GUI/coregui/Views/IntensityDataWidgets/PlotEventInfo.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/IntensityDataWidgets/PlotEventInfo.h
 //! @brief     Defines the class PlotEventInfo
diff --git a/GUI/coregui/Views/IntensityDataWidgets/PlotStatusLabel.cpp b/GUI/coregui/Views/IntensityDataWidgets/PlotStatusLabel.cpp
index d075e24142d1edd8492a1e0bae0c437860edf6a9..6713b496e2f4f50788fea10f51e61724f020a3f2 100644
--- a/GUI/coregui/Views/IntensityDataWidgets/PlotStatusLabel.cpp
+++ b/GUI/coregui/Views/IntensityDataWidgets/PlotStatusLabel.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/IntensityDataWidgets/PlotStatusLabel.cpp
 //! @brief     Implements class PlotStatusLabel
diff --git a/GUI/coregui/Views/IntensityDataWidgets/PlotStatusLabel.h b/GUI/coregui/Views/IntensityDataWidgets/PlotStatusLabel.h
index 54c4ac52326adf5564ade2ef43b080994c8fc9db..82bcc6fc3b7b6e5873be06fc566049cee1f79550 100644
--- a/GUI/coregui/Views/IntensityDataWidgets/PlotStatusLabel.h
+++ b/GUI/coregui/Views/IntensityDataWidgets/PlotStatusLabel.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/IntensityDataWidgets/PlotStatusLabel.h
 //! @brief     Defines class PlotStatusLabel
diff --git a/GUI/coregui/Views/IntensityDataWidgets/ProjectionsPlot.cpp b/GUI/coregui/Views/IntensityDataWidgets/ProjectionsPlot.cpp
index 63905f3f532bb0741adccfaa2bb983db1c712eef..7824019202bebd882c9fe764a618c6c9c7eabecd 100644
--- a/GUI/coregui/Views/IntensityDataWidgets/ProjectionsPlot.cpp
+++ b/GUI/coregui/Views/IntensityDataWidgets/ProjectionsPlot.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/IntensityDataWidgets/ProjectionsPlot.cpp
 //! @brief     Defines class ProjectionCanvas
diff --git a/GUI/coregui/Views/IntensityDataWidgets/ProjectionsPlot.h b/GUI/coregui/Views/IntensityDataWidgets/ProjectionsPlot.h
index 13d3d62c372362e9c9784560a7169a5f3b144482..914aa8e29d6724a185c272c17e92692ddbea55d0 100644
--- a/GUI/coregui/Views/IntensityDataWidgets/ProjectionsPlot.h
+++ b/GUI/coregui/Views/IntensityDataWidgets/ProjectionsPlot.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/IntensityDataWidgets/ProjectionsPlot.h
 //! @brief     Defines class ProjectionsPlot
diff --git a/GUI/coregui/Views/IntensityDataWidgets/PropertyRepeater.cpp b/GUI/coregui/Views/IntensityDataWidgets/PropertyRepeater.cpp
index 6874eb4f3914c2f09c39688eea37bfef4301682c..5dfdfcaa53cbabdfd38fe4068abaf958da8ec610 100644
--- a/GUI/coregui/Views/IntensityDataWidgets/PropertyRepeater.cpp
+++ b/GUI/coregui/Views/IntensityDataWidgets/PropertyRepeater.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/IntensityDataWidgets/PropertyRepeater.cpp
 //! @brief     Implements class PropertyRepeater
diff --git a/GUI/coregui/Views/IntensityDataWidgets/PropertyRepeater.h b/GUI/coregui/Views/IntensityDataWidgets/PropertyRepeater.h
index 7458cb33289a0a9af9a581f79987ab25c120c46d..84cd685f3463f0f16635236f6e1aec3a00a1540a 100644
--- a/GUI/coregui/Views/IntensityDataWidgets/PropertyRepeater.h
+++ b/GUI/coregui/Views/IntensityDataWidgets/PropertyRepeater.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/IntensityDataWidgets/PropertyRepeater.h
 //! @brief     Defines class PropertyRepeater
diff --git a/GUI/coregui/Views/IntensityDataWidgets/SavePlotAssistant.cpp b/GUI/coregui/Views/IntensityDataWidgets/SavePlotAssistant.cpp
index b925b19d84990d269cf70e9a77cc24cccfc53ea9..013d5094592e83d0700facd3f87acd95f2e47ef0 100644
--- a/GUI/coregui/Views/IntensityDataWidgets/SavePlotAssistant.cpp
+++ b/GUI/coregui/Views/IntensityDataWidgets/SavePlotAssistant.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/IntensityDataWidgets/SavePlotAssistant.cpp
 //! @brief     Implements class SavePlotAssistant
diff --git a/GUI/coregui/Views/IntensityDataWidgets/SavePlotAssistant.h b/GUI/coregui/Views/IntensityDataWidgets/SavePlotAssistant.h
index 3d6c2f9b3100a046a03eb976dddbb6d4dd9c0f7b..a4c163e8af86ace6f1b3fcebfae90598073eb95f 100644
--- a/GUI/coregui/Views/IntensityDataWidgets/SavePlotAssistant.h
+++ b/GUI/coregui/Views/IntensityDataWidgets/SavePlotAssistant.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/IntensityDataWidgets/SavePlotAssistant.h
 //! @brief     Defines class SavePlotAssistant
diff --git a/GUI/coregui/Views/IntensityDataWidgets/SaveProjectionsAssistant.cpp b/GUI/coregui/Views/IntensityDataWidgets/SaveProjectionsAssistant.cpp
index d8554b8ee48d7d809836d728a87ab0c82b1e0cbd..ae2658d8b4b8d4fd7c063f37a145daa856ffdef9 100644
--- a/GUI/coregui/Views/IntensityDataWidgets/SaveProjectionsAssistant.cpp
+++ b/GUI/coregui/Views/IntensityDataWidgets/SaveProjectionsAssistant.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/IntensityDataWidgets/SaveProjectionsAssistant.cpp
 //! @brief     Implements class SaveProjectionsAssistant
diff --git a/GUI/coregui/Views/IntensityDataWidgets/SaveProjectionsAssistant.h b/GUI/coregui/Views/IntensityDataWidgets/SaveProjectionsAssistant.h
index beebbc29937ee0031d6fe1236f2a14757d559ca0..95e0200e657d99bdffb601a1971b7ca87f5e0d53 100644
--- a/GUI/coregui/Views/IntensityDataWidgets/SaveProjectionsAssistant.h
+++ b/GUI/coregui/Views/IntensityDataWidgets/SaveProjectionsAssistant.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/IntensityDataWidgets/SaveProjectionsAssistant.h
 //! @brief     Defines class SaveProjectionsAssistant
diff --git a/GUI/coregui/Views/IntensityDataWidgets/ScientificPlot.cpp b/GUI/coregui/Views/IntensityDataWidgets/ScientificPlot.cpp
index 2b70d272e296e20451a3f68cf2bd725194fae41c..3b655747b24cb79f49ed8add344bf743ab799383 100644
--- a/GUI/coregui/Views/IntensityDataWidgets/ScientificPlot.cpp
+++ b/GUI/coregui/Views/IntensityDataWidgets/ScientificPlot.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/IntensityDataWidgets/ScientificPlot.cpp
 //! @brief     Implements class ScientificPlot
diff --git a/GUI/coregui/Views/IntensityDataWidgets/ScientificPlot.h b/GUI/coregui/Views/IntensityDataWidgets/ScientificPlot.h
index 385e815f97250dfa1398ef7f656cfadbfcc72a3e..52453976aae5ac0cc65e3b68b165d27456de3d18 100644
--- a/GUI/coregui/Views/IntensityDataWidgets/ScientificPlot.h
+++ b/GUI/coregui/Views/IntensityDataWidgets/ScientificPlot.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/IntensityDataWidgets/ScientificPlot.h
 //! @brief     Declares class ScientificPlot
diff --git a/GUI/coregui/Views/IntensityDataWidgets/ScientificPlotEvent.cpp b/GUI/coregui/Views/IntensityDataWidgets/ScientificPlotEvent.cpp
index 3583180c2f909e9cdabce1e7d936254fd8b2df89..cc041e3b90d933b0ed8193155b5b36fdcc356ad7 100644
--- a/GUI/coregui/Views/IntensityDataWidgets/ScientificPlotEvent.cpp
+++ b/GUI/coregui/Views/IntensityDataWidgets/ScientificPlotEvent.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/IntensityDataWidgets/ScientificPlotEvent.cpp
 //! @brief     Implements class ScientificPlotEvent
diff --git a/GUI/coregui/Views/IntensityDataWidgets/ScientificPlotEvent.h b/GUI/coregui/Views/IntensityDataWidgets/ScientificPlotEvent.h
index e82a60e44f4269ac43e9e689eea475d74fb62eb8..ad72af4e9bf661db862a2eeb03ad6c57854fb7ea 100644
--- a/GUI/coregui/Views/IntensityDataWidgets/ScientificPlotEvent.h
+++ b/GUI/coregui/Views/IntensityDataWidgets/ScientificPlotEvent.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/IntensityDataWidgets/ScientificPlotEvent.h
 //! @brief     Defines class ScientificPlotEvent
diff --git a/GUI/coregui/Views/JobView.cpp b/GUI/coregui/Views/JobView.cpp
index 7a041e8d9e35905c99fab13910e7174cb465848c..b469b2a71cc2330d8d0ca717d50b99fea4925972 100644
--- a/GUI/coregui/Views/JobView.cpp
+++ b/GUI/coregui/Views/JobView.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/JobView.cpp
 //! @brief     Implements class JobView
diff --git a/GUI/coregui/Views/JobView.h b/GUI/coregui/Views/JobView.h
index 9710c68ef5e6bbfb509e0aa1fd527c651e57a5bb..de9caca8c492dafff2319dc03a62a12ded41f766 100644
--- a/GUI/coregui/Views/JobView.h
+++ b/GUI/coregui/Views/JobView.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/JobView.h
 //! @brief     Defines class JobView
diff --git a/GUI/coregui/Views/JobWidgets/JobListViewDelegate.cpp b/GUI/coregui/Views/JobWidgets/JobListViewDelegate.cpp
index 85135d7b1c1452e092d83f6cba6cb61c30227409..bacc9099f30b5bbf74bb6471ebace5f5569a21b1 100644
--- a/GUI/coregui/Views/JobWidgets/JobListViewDelegate.cpp
+++ b/GUI/coregui/Views/JobWidgets/JobListViewDelegate.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/JobWidgets/JobListViewDelegate.cpp
 //! @brief     Implements class JobListViewDelegate
diff --git a/GUI/coregui/Views/JobWidgets/JobListViewDelegate.h b/GUI/coregui/Views/JobWidgets/JobListViewDelegate.h
index 3c2c9869aa2cc1885a117d1561f8e6b2c04ac851..0ea015ea64976e6ba83919025c5324ee0b57596e 100644
--- a/GUI/coregui/Views/JobWidgets/JobListViewDelegate.h
+++ b/GUI/coregui/Views/JobWidgets/JobListViewDelegate.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/JobWidgets/JobListViewDelegate.h
 //! @brief     Defines class JobListViewDelegate
diff --git a/GUI/coregui/Views/JobWidgets/JobListWidget.cpp b/GUI/coregui/Views/JobWidgets/JobListWidget.cpp
index 416a4fb6abcf7b679481af1deb147a755ff49004..bff5370c5adee208231dd38baf251a09609f5d34 100644
--- a/GUI/coregui/Views/JobWidgets/JobListWidget.cpp
+++ b/GUI/coregui/Views/JobWidgets/JobListWidget.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/JobWidgets/JobListWidget.cpp
 //! @brief     Implements class JobListWidget
diff --git a/GUI/coregui/Views/JobWidgets/JobListWidget.h b/GUI/coregui/Views/JobWidgets/JobListWidget.h
index 13620a9ef97454b2d8f3b69395d570cbc94bcfb3..bbd57da1dd5bed9e95862ac81b1a3ad35bce8d6e 100644
--- a/GUI/coregui/Views/JobWidgets/JobListWidget.h
+++ b/GUI/coregui/Views/JobWidgets/JobListWidget.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/JobWidgets/JobListWidget.h
 //! @brief     Defines class JobListWidget
diff --git a/GUI/coregui/Views/JobWidgets/JobMessagePanel.cpp b/GUI/coregui/Views/JobWidgets/JobMessagePanel.cpp
index 93c962e050d6ff92c62aa153b6ba4040d035f9c6..f9aa03549c6bd47b854752bf9e5c7c733317f753 100644
--- a/GUI/coregui/Views/JobWidgets/JobMessagePanel.cpp
+++ b/GUI/coregui/Views/JobWidgets/JobMessagePanel.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/JobWidgets/JobMessagePanel.cpp
 //! @brief     Implements class JobMessagePanel
diff --git a/GUI/coregui/Views/JobWidgets/JobMessagePanel.h b/GUI/coregui/Views/JobWidgets/JobMessagePanel.h
index 6381025ebf81853fffdd00853d8aea2093e40950..c049dee01727dd3c5a51cf2c7f523c9d154d10a8 100644
--- a/GUI/coregui/Views/JobWidgets/JobMessagePanel.h
+++ b/GUI/coregui/Views/JobWidgets/JobMessagePanel.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/JobWidgets/JobMessagePanel.h
 //! @brief     Defines class JobMessagePanel
diff --git a/GUI/coregui/Views/JobWidgets/JobOutputDataWidget.cpp b/GUI/coregui/Views/JobWidgets/JobOutputDataWidget.cpp
index 1bbdfaeaaca355be7999514e71af64d071cf9310..67c496e3a1acee2bf84e8ca94d9cae2e0d76fceb 100644
--- a/GUI/coregui/Views/JobWidgets/JobOutputDataWidget.cpp
+++ b/GUI/coregui/Views/JobWidgets/JobOutputDataWidget.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/JobWidgets/JobOutputDataWidget.cpp
 //! @brief     Implements class JobOutputDataWidget
diff --git a/GUI/coregui/Views/JobWidgets/JobOutputDataWidget.h b/GUI/coregui/Views/JobWidgets/JobOutputDataWidget.h
index 5d55448c56883d6abfa56781ed5fcc8a1bc5fcd2..5ded028f2134c9e7e9005b40f3f40afaed83132d 100644
--- a/GUI/coregui/Views/JobWidgets/JobOutputDataWidget.h
+++ b/GUI/coregui/Views/JobWidgets/JobOutputDataWidget.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/JobWidgets/JobOutputDataWidget.h
 //! @brief     Defines class JobOutputDataWidget
diff --git a/GUI/coregui/Views/JobWidgets/JobProgressAssistant.cpp b/GUI/coregui/Views/JobWidgets/JobProgressAssistant.cpp
index e4757c1e0b8d625f4356a59fec8c69da3e919d84..c6b8bcdd482082b5396f67331ebe74a1800dd34e 100644
--- a/GUI/coregui/Views/JobWidgets/JobProgressAssistant.cpp
+++ b/GUI/coregui/Views/JobWidgets/JobProgressAssistant.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/JobWidgets/JobProgressAssistant.cpp
 //! @brief     Implements class JobProgressAssistant
diff --git a/GUI/coregui/Views/JobWidgets/JobProgressAssistant.h b/GUI/coregui/Views/JobWidgets/JobProgressAssistant.h
index d4d2a60a10d8636cd8778ecbc9cc0dabdbab7d94..8a5fab350bf7653501590b7aa2738ac73ac2af44 100644
--- a/GUI/coregui/Views/JobWidgets/JobProgressAssistant.h
+++ b/GUI/coregui/Views/JobWidgets/JobProgressAssistant.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/JobWidgets/JobProgressAssistant.h
 //! @brief     Defines class JobProgressAssistant
diff --git a/GUI/coregui/Views/JobWidgets/JobPropertiesWidget.cpp b/GUI/coregui/Views/JobWidgets/JobPropertiesWidget.cpp
index bd0d8952cd7c4980eb20ed45e1a95d64f33ae111..413a40de782cdbf7e9f39c6f729e0f33b2ca71b9 100644
--- a/GUI/coregui/Views/JobWidgets/JobPropertiesWidget.cpp
+++ b/GUI/coregui/Views/JobWidgets/JobPropertiesWidget.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/JobWidgets/JobPropertiesWidget.cpp
 //! @brief     Implements class JobPropertiesWidget
diff --git a/GUI/coregui/Views/JobWidgets/JobPropertiesWidget.h b/GUI/coregui/Views/JobWidgets/JobPropertiesWidget.h
index acc7a094383b6a41ed9655d6af3a89d23d6fd2c6..51284590b784c86d0d6dc3131ffcbc0fb8b179ba 100644
--- a/GUI/coregui/Views/JobWidgets/JobPropertiesWidget.h
+++ b/GUI/coregui/Views/JobWidgets/JobPropertiesWidget.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/JobWidgets/JobPropertiesWidget.h
 //! @brief     Defines class JobPropertiesWidget
diff --git a/GUI/coregui/Views/JobWidgets/JobRealTimeToolBar.cpp b/GUI/coregui/Views/JobWidgets/JobRealTimeToolBar.cpp
index 61314eade89b284bc54de91e3609854759512189..50ae7b667a61b1eab2cf52cacbb0b9959bbbb906 100644
--- a/GUI/coregui/Views/JobWidgets/JobRealTimeToolBar.cpp
+++ b/GUI/coregui/Views/JobWidgets/JobRealTimeToolBar.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/JobWidgets/JobRealTimeToolBar.cpp
 //! @brief     Implements class JobRealTimeToolBar
diff --git a/GUI/coregui/Views/JobWidgets/JobRealTimeToolBar.h b/GUI/coregui/Views/JobWidgets/JobRealTimeToolBar.h
index 3f59ef2a6655a36c9375cd7c411d60d8eb30381e..54c63d4fad5b0a33268320d49411b06491092674 100644
--- a/GUI/coregui/Views/JobWidgets/JobRealTimeToolBar.h
+++ b/GUI/coregui/Views/JobWidgets/JobRealTimeToolBar.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/JobWidgets/JobRealTimeToolBar.h
 //! @brief     Defines class JobRealTimeToolBar
diff --git a/GUI/coregui/Views/JobWidgets/JobRealTimeWidget.cpp b/GUI/coregui/Views/JobWidgets/JobRealTimeWidget.cpp
index 8994241858f3f3c1093ea8132560641b088298c6..574bb72c2d99d364b59142eca1456c618899ea3e 100644
--- a/GUI/coregui/Views/JobWidgets/JobRealTimeWidget.cpp
+++ b/GUI/coregui/Views/JobWidgets/JobRealTimeWidget.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/JobWidgets/JobRealTimeWidget.cpp
 //! @brief     Implements class JobRealTimeWidget
diff --git a/GUI/coregui/Views/JobWidgets/JobRealTimeWidget.h b/GUI/coregui/Views/JobWidgets/JobRealTimeWidget.h
index 9dad9c437c13636ecb74dc16edecd23c9d0c47d6..9050c097fc45b57bfec505b59601d7684c04c0ad 100644
--- a/GUI/coregui/Views/JobWidgets/JobRealTimeWidget.h
+++ b/GUI/coregui/Views/JobWidgets/JobRealTimeWidget.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/JobWidgets/JobRealTimeWidget.h
 //! @brief     Defines class JobRealTimeWidget
diff --git a/GUI/coregui/Views/JobWidgets/JobResultsPresenter.cpp b/GUI/coregui/Views/JobWidgets/JobResultsPresenter.cpp
index eef69b73a085066fd36fb0973b48d14d9d0f9ec5..bfd303704ddac704f4426bdebb04082dbd2e6e65 100644
--- a/GUI/coregui/Views/JobWidgets/JobResultsPresenter.cpp
+++ b/GUI/coregui/Views/JobWidgets/JobResultsPresenter.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/JobWidgets/JobResultsPresenter.cpp
 //! @brief     Implements class JobResultsPresenter
diff --git a/GUI/coregui/Views/JobWidgets/JobResultsPresenter.h b/GUI/coregui/Views/JobWidgets/JobResultsPresenter.h
index 0f7d9f6eec84a1608dd805bbd4abc74bc398bc86..bed9d2a533616f82f545b99b0afc042e7152a008 100644
--- a/GUI/coregui/Views/JobWidgets/JobResultsPresenter.h
+++ b/GUI/coregui/Views/JobWidgets/JobResultsPresenter.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/JobWidgets/JobResultsPresenter.h
 //! @brief     Defines class JobResultsPresenter
diff --git a/GUI/coregui/Views/JobWidgets/JobSelectorActions.cpp b/GUI/coregui/Views/JobWidgets/JobSelectorActions.cpp
index 7b4400d4a374d2c54f2ed3d452e4f2b9b50b14ed..fd00bc561e0db19025098c0406e602dbdc077b87 100644
--- a/GUI/coregui/Views/JobWidgets/JobSelectorActions.cpp
+++ b/GUI/coregui/Views/JobWidgets/JobSelectorActions.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/JobWidgets/JobSelectorActions.cpp
 //! @brief     Implements class JobSelectorActions
diff --git a/GUI/coregui/Views/JobWidgets/JobSelectorActions.h b/GUI/coregui/Views/JobWidgets/JobSelectorActions.h
index f961196b2e759f58a999e01a45ab8c9dcda34c8b..339f9adbecc3d28f0ac3393b05405e182b8a28eb 100644
--- a/GUI/coregui/Views/JobWidgets/JobSelectorActions.h
+++ b/GUI/coregui/Views/JobWidgets/JobSelectorActions.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/JobWidgets/JobSelectorActions.h
 //! @brief     Defines class JobSelectorActions
diff --git a/GUI/coregui/Views/JobWidgets/JobSelectorToolBar.cpp b/GUI/coregui/Views/JobWidgets/JobSelectorToolBar.cpp
index 001d2a7ad7f7e2916a6f320a09eb0ccfddad2da7..b104281c97d87b4140bc7721544422dc812ebf3c 100644
--- a/GUI/coregui/Views/JobWidgets/JobSelectorToolBar.cpp
+++ b/GUI/coregui/Views/JobWidgets/JobSelectorToolBar.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/JobWidgets/JobSelectorToolBar.cpp
 //! @brief     Implements class JobSelectorToolBar
diff --git a/GUI/coregui/Views/JobWidgets/JobSelectorToolBar.h b/GUI/coregui/Views/JobWidgets/JobSelectorToolBar.h
index 32b637a9187f96c3492e33885100a240a6873066..0ca389eb21eed6f29755bc5bfbe910cc3f14e8c0 100644
--- a/GUI/coregui/Views/JobWidgets/JobSelectorToolBar.h
+++ b/GUI/coregui/Views/JobWidgets/JobSelectorToolBar.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/JobWidgets/JobSelectorToolBar.h
 //! @brief     Defines class JobSelectorToolBar
diff --git a/GUI/coregui/Views/JobWidgets/JobSelectorWidget.cpp b/GUI/coregui/Views/JobWidgets/JobSelectorWidget.cpp
index a6ebb312b165b3e43464d04066210dfba9426262..749bc6357b7489ba32a1699c9ce2ddaf36be332d 100644
--- a/GUI/coregui/Views/JobWidgets/JobSelectorWidget.cpp
+++ b/GUI/coregui/Views/JobWidgets/JobSelectorWidget.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/JobWidgets/JobSelectorWidget.cpp
 //! @brief     Implements class JobSelectorWidget
diff --git a/GUI/coregui/Views/JobWidgets/JobSelectorWidget.h b/GUI/coregui/Views/JobWidgets/JobSelectorWidget.h
index 36423d7cde10e5cd97f6784c28ef3e65025c34ea..de53effce24dd8ea04ec40573c6912a658125d10 100644
--- a/GUI/coregui/Views/JobWidgets/JobSelectorWidget.h
+++ b/GUI/coregui/Views/JobWidgets/JobSelectorWidget.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/JobWidgets/JobSelectorWidget.h
 //! @brief     Defines class JobSelectorWidget
diff --git a/GUI/coregui/Views/JobWidgets/JobViewActivities.cpp b/GUI/coregui/Views/JobWidgets/JobViewActivities.cpp
index 3121cb5266a60c34d5f81ef2c760d6051b45d0c8..781acdda8519833933de4060bbdb43adb135e216 100644
--- a/GUI/coregui/Views/JobWidgets/JobViewActivities.cpp
+++ b/GUI/coregui/Views/JobWidgets/JobViewActivities.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/JobWidgets/JobViewActivities.cpp
 //! @brief     Implements class JobViewActivities
diff --git a/GUI/coregui/Views/JobWidgets/JobViewActivities.h b/GUI/coregui/Views/JobWidgets/JobViewActivities.h
index 8008da908f4dedbef54f597b156619ed016152a6..c260fb1769d0683501d7de66f66b4204a7bb94fd 100644
--- a/GUI/coregui/Views/JobWidgets/JobViewActivities.h
+++ b/GUI/coregui/Views/JobWidgets/JobViewActivities.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/JobWidgets/JobViewActivities.h
 //! @brief     Defines class JobViewActivities
diff --git a/GUI/coregui/Views/JobWidgets/JobViewFlags.h b/GUI/coregui/Views/JobWidgets/JobViewFlags.h
index c0634ffa69f520a905861dd0ba95271e731b6e17..95505e8942d3040c5fb63fe719efe5eac6107379 100644
--- a/GUI/coregui/Views/JobWidgets/JobViewFlags.h
+++ b/GUI/coregui/Views/JobWidgets/JobViewFlags.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/JobWidgets/JobViewFlags.h
 //! @brief     Defines class JobViewFlags
diff --git a/GUI/coregui/Views/JobWidgets/ParameterTuningDelegate.cpp b/GUI/coregui/Views/JobWidgets/ParameterTuningDelegate.cpp
index 298c5e6d61698bdd356590ff9ba7b923ad4e1d05..255f5e6da944ea1cbd0a0e14ce7204bdaf1b004b 100644
--- a/GUI/coregui/Views/JobWidgets/ParameterTuningDelegate.cpp
+++ b/GUI/coregui/Views/JobWidgets/ParameterTuningDelegate.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/JobWidgets/ParameterTuningDelegate.cpp
 //! @brief     Implements class ParameterTuningDelegate
diff --git a/GUI/coregui/Views/JobWidgets/ParameterTuningDelegate.h b/GUI/coregui/Views/JobWidgets/ParameterTuningDelegate.h
index 7351237fbb4cacdbcfc4ab9fb0cc824bf3abe4d4..8a2a7e6cc878e384758a2e225f66f7de198fdaeb 100644
--- a/GUI/coregui/Views/JobWidgets/ParameterTuningDelegate.h
+++ b/GUI/coregui/Views/JobWidgets/ParameterTuningDelegate.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/JobWidgets/ParameterTuningDelegate.h
 //! @brief     Defines class ParameterTuningDelegate
diff --git a/GUI/coregui/Views/JobWidgets/ParameterTuningWidget.cpp b/GUI/coregui/Views/JobWidgets/ParameterTuningWidget.cpp
index e41d2505785280ff871ff210ccaf29060eddae24..7928b21b0d563cccb5414bb2cc00f0714ca7d713 100644
--- a/GUI/coregui/Views/JobWidgets/ParameterTuningWidget.cpp
+++ b/GUI/coregui/Views/JobWidgets/ParameterTuningWidget.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/JobWidgets/ParameterTuningWidget.cpp
 //! @brief     Implements class ParameterTuningWidget
diff --git a/GUI/coregui/Views/JobWidgets/ParameterTuningWidget.h b/GUI/coregui/Views/JobWidgets/ParameterTuningWidget.h
index 0b7e39185ca3297e881323690110a37f86bc912d..57f6cdd38fe3ed9273ad3679c8449df612ac65b0 100644
--- a/GUI/coregui/Views/JobWidgets/ParameterTuningWidget.h
+++ b/GUI/coregui/Views/JobWidgets/ParameterTuningWidget.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/JobWidgets/ParameterTuningWidget.h
 //! @brief     Defines class ParameterTuningWidget
diff --git a/GUI/coregui/Views/JobWidgets/ProjectionsEditor.cpp b/GUI/coregui/Views/JobWidgets/ProjectionsEditor.cpp
index 29e89de2d96fb289a8511848a20164d09df9fcd5..841b4ae60571c40ebb0fbf2c78413cf4311d502b 100644
--- a/GUI/coregui/Views/JobWidgets/ProjectionsEditor.cpp
+++ b/GUI/coregui/Views/JobWidgets/ProjectionsEditor.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/JobWidgets/ProjectionsEditor.cpp
 //! @brief     Implements class ProjectionsEditor
diff --git a/GUI/coregui/Views/JobWidgets/ProjectionsEditor.h b/GUI/coregui/Views/JobWidgets/ProjectionsEditor.h
index 7d60ae5ae38e4a32128dd9a67479e7e4f3b51163..46f832537b3cc3374c9849e46195b4483816c3f8 100644
--- a/GUI/coregui/Views/JobWidgets/ProjectionsEditor.h
+++ b/GUI/coregui/Views/JobWidgets/ProjectionsEditor.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/JobWidgets/ProjectionsEditor.h
 //! @brief     Defines class ProjectionsEditor
diff --git a/GUI/coregui/Views/JobWidgets/ProjectionsEditorActions.cpp b/GUI/coregui/Views/JobWidgets/ProjectionsEditorActions.cpp
index 0e43a2bd38a57c76db79044633492e8e24680548..e3452939bd3137d26223ceaf8e1daf31c603b7fe 100644
--- a/GUI/coregui/Views/JobWidgets/ProjectionsEditorActions.cpp
+++ b/GUI/coregui/Views/JobWidgets/ProjectionsEditorActions.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/JobWidgets/ProjectionsEditorActions.cpp
 //! @brief     Implements class ProjectionsEditorActions
diff --git a/GUI/coregui/Views/JobWidgets/ProjectionsEditorActions.h b/GUI/coregui/Views/JobWidgets/ProjectionsEditorActions.h
index c892fa3eab9dc25321d7df4a7c9ef60518884081..12d088a4491a919adf4f11fae976da7dbb2bdf84 100644
--- a/GUI/coregui/Views/JobWidgets/ProjectionsEditorActions.h
+++ b/GUI/coregui/Views/JobWidgets/ProjectionsEditorActions.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/JobWidgets/ProjectionsEditorActions.h
 //! @brief     Defines class ProjectionsEditorActions
diff --git a/GUI/coregui/Views/JobWidgets/ProjectionsEditorCanvas.cpp b/GUI/coregui/Views/JobWidgets/ProjectionsEditorCanvas.cpp
index aa878d51a14c4b9efc7cd9faa2f0584b087410fe..5271760a5ef3e32562c84465a08e6e5a68ea66af 100644
--- a/GUI/coregui/Views/JobWidgets/ProjectionsEditorCanvas.cpp
+++ b/GUI/coregui/Views/JobWidgets/ProjectionsEditorCanvas.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/JobWidgets/ProjectionsEditorCanvas.cpp
 //! @brief     Implements class ProjectionsEditorCanvas
diff --git a/GUI/coregui/Views/JobWidgets/ProjectionsEditorCanvas.h b/GUI/coregui/Views/JobWidgets/ProjectionsEditorCanvas.h
index d21f18626b157c421432a4ebe2b35533f4e0c82b..ddf0cf776694202b17e474b35c1e0015009d2d9e 100644
--- a/GUI/coregui/Views/JobWidgets/ProjectionsEditorCanvas.h
+++ b/GUI/coregui/Views/JobWidgets/ProjectionsEditorCanvas.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/JobWidgets/ProjectionsEditorCanvas.h
 //! @brief     Defines class ProjectionsEditorCanvas
diff --git a/GUI/coregui/Views/JobWidgets/ProjectionsPropertyPanel.cpp b/GUI/coregui/Views/JobWidgets/ProjectionsPropertyPanel.cpp
index 1b94797b358c09c1632859d06b1d2baf4899d6b4..a8511d0e01a69e49760ebfb7a31ae17fb375b3b8 100644
--- a/GUI/coregui/Views/JobWidgets/ProjectionsPropertyPanel.cpp
+++ b/GUI/coregui/Views/JobWidgets/ProjectionsPropertyPanel.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/JobWidgets/ProjectionsPropertyPanel.cpp
 //! @brief     Implements class ProjectionsPropertyPanel
diff --git a/GUI/coregui/Views/JobWidgets/ProjectionsPropertyPanel.h b/GUI/coregui/Views/JobWidgets/ProjectionsPropertyPanel.h
index 054be416b595dade44ede1d329cf4993fe816e1f..7148f4b1370888ef532b4b21d6d7595f3e9b4231 100644
--- a/GUI/coregui/Views/JobWidgets/ProjectionsPropertyPanel.h
+++ b/GUI/coregui/Views/JobWidgets/ProjectionsPropertyPanel.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/JobWidgets/ProjectionsPropertyPanel.h
 //! @brief     Defines class ProjectionsPropertyPanel
diff --git a/GUI/coregui/Views/JobWidgets/ProjectionsToolBar.cpp b/GUI/coregui/Views/JobWidgets/ProjectionsToolBar.cpp
index 10e1dfe09b5caa5cc462a7e20f4415f9da05f6aa..05312ff101a8c8024a3cb4cc4fe1c1756800ef6a 100644
--- a/GUI/coregui/Views/JobWidgets/ProjectionsToolBar.cpp
+++ b/GUI/coregui/Views/JobWidgets/ProjectionsToolBar.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/JobWidgets/ProjectionsToolBar.cpp
 //! @brief     Implements class ProjectionsToolBar
diff --git a/GUI/coregui/Views/JobWidgets/ProjectionsToolBar.h b/GUI/coregui/Views/JobWidgets/ProjectionsToolBar.h
index 07356ebebf30b5e9939eafd32531c7c6ae6164b6..b6704fd71417a1d073d5c0bc3ba2d0244c1c9cbe 100644
--- a/GUI/coregui/Views/JobWidgets/ProjectionsToolBar.h
+++ b/GUI/coregui/Views/JobWidgets/ProjectionsToolBar.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/JobWidgets/ProjectionsToolBar.h
 //! @brief     Defines class ProjectionsToolBar
diff --git a/GUI/coregui/Views/JobWidgets/ProjectionsWidget.cpp b/GUI/coregui/Views/JobWidgets/ProjectionsWidget.cpp
index a660bbe93662540c622fd1c5115429110faaebd2..147003898d4a40813af4430f280c3f1d633ceeda 100644
--- a/GUI/coregui/Views/JobWidgets/ProjectionsWidget.cpp
+++ b/GUI/coregui/Views/JobWidgets/ProjectionsWidget.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/JobWidgets/ProjectionsWidget.cpp
 //! @brief     Implements class ProjectionsWidget
diff --git a/GUI/coregui/Views/JobWidgets/ProjectionsWidget.h b/GUI/coregui/Views/JobWidgets/ProjectionsWidget.h
index a862b58a73b615e9b1a3db484d0a07568035b0b8..f152da60cb3679541793e8be7f812c4a3782896c 100644
--- a/GUI/coregui/Views/JobWidgets/ProjectionsWidget.h
+++ b/GUI/coregui/Views/JobWidgets/ProjectionsWidget.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/JobWidgets/ProjectionsWidget.h
 //! @brief     Defines class ProjectionsWidget
diff --git a/GUI/coregui/Views/JobWidgets/ScientificSpinBox.cpp b/GUI/coregui/Views/JobWidgets/ScientificSpinBox.cpp
index a32706e53920a168a93d43c6b4e47f1af27f4b40..db8a328febbf82a18366bea954ded92a6656b045 100644
--- a/GUI/coregui/Views/JobWidgets/ScientificSpinBox.cpp
+++ b/GUI/coregui/Views/JobWidgets/ScientificSpinBox.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/JobWidgets/ScientificSpinBox.cpp
 //! @brief     Implements class ScientificSpinBox
diff --git a/GUI/coregui/Views/JobWidgets/ScientificSpinBox.h b/GUI/coregui/Views/JobWidgets/ScientificSpinBox.h
index 702d5e0b94167f36158047ea54e0e76b66e5744a..6bc035a6bae884bcf5d511a9a0cb704992b48982 100644
--- a/GUI/coregui/Views/JobWidgets/ScientificSpinBox.h
+++ b/GUI/coregui/Views/JobWidgets/ScientificSpinBox.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/JobWidgets/ScientificSpinBox.h
 //! @brief     Defines class ScientificSpinBox
diff --git a/GUI/coregui/Views/JobWidgets/SliderSettingsWidget.cpp b/GUI/coregui/Views/JobWidgets/SliderSettingsWidget.cpp
index fd6834d350d25ff6f7ee75c80c1d7fedb01cb89c..7d5506316a0adbe580620be4fd43738a62aa9b0f 100644
--- a/GUI/coregui/Views/JobWidgets/SliderSettingsWidget.cpp
+++ b/GUI/coregui/Views/JobWidgets/SliderSettingsWidget.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/JobWidgets/SliderSettingsWidget.cpp
 //! @brief     Implements class SliderSettingsWidget
diff --git a/GUI/coregui/Views/JobWidgets/SliderSettingsWidget.h b/GUI/coregui/Views/JobWidgets/SliderSettingsWidget.h
index 187430a797d83d9f74325d61dd814da18f6a926b..832cb23a2edcf25176c4ec037400b720328b2a66 100644
--- a/GUI/coregui/Views/JobWidgets/SliderSettingsWidget.h
+++ b/GUI/coregui/Views/JobWidgets/SliderSettingsWidget.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/JobWidgets/SliderSettingsWidget.h
 //! @brief     Defines class SliderSettingsWidget
diff --git a/GUI/coregui/Views/MaskWidgets/ColorMapSceneAdaptor.cpp b/GUI/coregui/Views/MaskWidgets/ColorMapSceneAdaptor.cpp
index bffe1eeb8877838bf0111727d98c9a99b568fbee..7cd63795df79f4623a70acd8fe3788ddda2c9742 100644
--- a/GUI/coregui/Views/MaskWidgets/ColorMapSceneAdaptor.cpp
+++ b/GUI/coregui/Views/MaskWidgets/ColorMapSceneAdaptor.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/MaskWidgets/ColorMapSceneAdaptor.cpp
 //! @brief     Implements class ColorMapSceneAdaptor
diff --git a/GUI/coregui/Views/MaskWidgets/ColorMapSceneAdaptor.h b/GUI/coregui/Views/MaskWidgets/ColorMapSceneAdaptor.h
index 93cf82374bd03673aa5c6fbbb943f9503d31180c..1f6c3573377b51cd21b3e6307947803fef25f2c3 100644
--- a/GUI/coregui/Views/MaskWidgets/ColorMapSceneAdaptor.h
+++ b/GUI/coregui/Views/MaskWidgets/ColorMapSceneAdaptor.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/MaskWidgets/ColorMapSceneAdaptor.h
 //! @brief     Defines class ColorMapSceneAdaptor
diff --git a/GUI/coregui/Views/MaskWidgets/EllipseView.cpp b/GUI/coregui/Views/MaskWidgets/EllipseView.cpp
index f00e1c413dfb41064adf0fe2a886d71da0301b4d..eb1ab3ea318aaaf0e16d7cfb87057c49a011c0e4 100644
--- a/GUI/coregui/Views/MaskWidgets/EllipseView.cpp
+++ b/GUI/coregui/Views/MaskWidgets/EllipseView.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/MaskWidgets/EllipseView.cpp
 //! @brief     Implements EllipseView class
diff --git a/GUI/coregui/Views/MaskWidgets/EllipseView.h b/GUI/coregui/Views/MaskWidgets/EllipseView.h
index 5c0ff41c5cf555ba556e7a3edf76e9da00077f4b..589b46ff40e6139a822d27265254ce37b6683567 100644
--- a/GUI/coregui/Views/MaskWidgets/EllipseView.h
+++ b/GUI/coregui/Views/MaskWidgets/EllipseView.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/MaskWidgets/EllipseView.h
 //! @brief     Defines EllipseView class
diff --git a/GUI/coregui/Views/MaskWidgets/ISceneAdaptor.h b/GUI/coregui/Views/MaskWidgets/ISceneAdaptor.h
index 88c8108d2dc557e0935d61a41d6f7148862d4451..8967b51d882fb46676f29b3a0158b0dc0f9b065a 100644
--- a/GUI/coregui/Views/MaskWidgets/ISceneAdaptor.h
+++ b/GUI/coregui/Views/MaskWidgets/ISceneAdaptor.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/MaskWidgets/ISceneAdaptor.h
 //! @brief     Defines interface class ISceneAdaptor
diff --git a/GUI/coregui/Views/MaskWidgets/IShape2DView.cpp b/GUI/coregui/Views/MaskWidgets/IShape2DView.cpp
index e3aa54b208c5a93b2f0e6e8d3fc4349f609a6547..fa2bae1af4539e602a712bd8a95137673df6e1a6 100644
--- a/GUI/coregui/Views/MaskWidgets/IShape2DView.cpp
+++ b/GUI/coregui/Views/MaskWidgets/IShape2DView.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/MaskWidgets/IShape2DView.cpp
 //! @brief     Implements interface IShape2DView.
diff --git a/GUI/coregui/Views/MaskWidgets/IShape2DView.h b/GUI/coregui/Views/MaskWidgets/IShape2DView.h
index aa90004d140f9973c3697c3c74cea2f1334ee582..78a67ebdbba7864cb0b051e2ed9793eab330fc0c 100644
--- a/GUI/coregui/Views/MaskWidgets/IShape2DView.h
+++ b/GUI/coregui/Views/MaskWidgets/IShape2DView.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/MaskWidgets/IShape2DView.h
 //! @brief     Defines interface IShape2DView.
diff --git a/GUI/coregui/Views/MaskWidgets/IntensityDataView.cpp b/GUI/coregui/Views/MaskWidgets/IntensityDataView.cpp
index 28a85ffd5cd4d563ca52f5bfb23ae34d29122bd7..1d28bbdadc84546c55cb7587a18c6d2dea0fc690 100644
--- a/GUI/coregui/Views/MaskWidgets/IntensityDataView.cpp
+++ b/GUI/coregui/Views/MaskWidgets/IntensityDataView.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/MaskWidgets/IntensityDataView.cpp
 //! @brief     Implements IntensityDataView class
diff --git a/GUI/coregui/Views/MaskWidgets/IntensityDataView.h b/GUI/coregui/Views/MaskWidgets/IntensityDataView.h
index a16f85fed81e1586ba9a77a11d000c23baec6fc1..0e371153e65938b335577ab44d7bcbb8d571a3ef 100644
--- a/GUI/coregui/Views/MaskWidgets/IntensityDataView.h
+++ b/GUI/coregui/Views/MaskWidgets/IntensityDataView.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/MaskWidgets/IntensityDataView.h
 //! @brief     Defines IntensityDataView class
diff --git a/GUI/coregui/Views/MaskWidgets/LineViews.cpp b/GUI/coregui/Views/MaskWidgets/LineViews.cpp
index 695648cc95c96c50b88d0f29ba9971d685f6964d..47844c7aafe5b76fa56612d2774722ee8c096429 100644
--- a/GUI/coregui/Views/MaskWidgets/LineViews.cpp
+++ b/GUI/coregui/Views/MaskWidgets/LineViews.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/MaskWidgets/LineViews.cpp
 //! @brief     Implements classes VerticalLineView and HorizontalLineView
diff --git a/GUI/coregui/Views/MaskWidgets/LineViews.h b/GUI/coregui/Views/MaskWidgets/LineViews.h
index 4743582d93ef4e443e12ec50af13b5b4a2a34544..f908635a5dd2ea7e4a7726190981092ddf96cb98 100644
--- a/GUI/coregui/Views/MaskWidgets/LineViews.h
+++ b/GUI/coregui/Views/MaskWidgets/LineViews.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/MaskWidgets/LineViews.h
 //! @brief     Defines classes VerticalLineView and HorizontalLineView
diff --git a/GUI/coregui/Views/MaskWidgets/MaskAllView.cpp b/GUI/coregui/Views/MaskWidgets/MaskAllView.cpp
index eae8b2ea666fbb0b38e3b1659247cc47b8c1faa9..9d5964293919d7de3fd4222428d8806b65e706d7 100644
--- a/GUI/coregui/Views/MaskWidgets/MaskAllView.cpp
+++ b/GUI/coregui/Views/MaskWidgets/MaskAllView.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/MaskWidgets/MaskAllView.cpp
 //! @brief     Implements MaskAllView class
diff --git a/GUI/coregui/Views/MaskWidgets/MaskAllView.h b/GUI/coregui/Views/MaskWidgets/MaskAllView.h
index adc011f26692b9d132afdc9f397b61261eaf83dd..1e103193685b845187c7895da66c3cc26e260267 100644
--- a/GUI/coregui/Views/MaskWidgets/MaskAllView.h
+++ b/GUI/coregui/Views/MaskWidgets/MaskAllView.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/MaskWidgets/MaskAllView.h
 //! @brief     Defines MaskAllView class
diff --git a/GUI/coregui/Views/MaskWidgets/MaskContainerView.cpp b/GUI/coregui/Views/MaskWidgets/MaskContainerView.cpp
index 21cc5a06f00b48e00851d5b244ae11b4ac9d76bb..644fe85220b229bb8d2737a3658b5a268add17d1 100644
--- a/GUI/coregui/Views/MaskWidgets/MaskContainerView.cpp
+++ b/GUI/coregui/Views/MaskWidgets/MaskContainerView.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/MaskWidgets/MaskContainerView.cpp
 //! @brief     Implements MaskContainerView class
diff --git a/GUI/coregui/Views/MaskWidgets/MaskContainerView.h b/GUI/coregui/Views/MaskWidgets/MaskContainerView.h
index fa08654fa3b203ed349dd62fe1d224dcd8f10377..d0ddf6015843a53b5414c14124d0d3eb78d217a1 100644
--- a/GUI/coregui/Views/MaskWidgets/MaskContainerView.h
+++ b/GUI/coregui/Views/MaskWidgets/MaskContainerView.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/MaskWidgets/MaskContainerView.h
 //! @brief     Defines MaskContainerView class
diff --git a/GUI/coregui/Views/MaskWidgets/MaskDrawingContext.cpp b/GUI/coregui/Views/MaskWidgets/MaskDrawingContext.cpp
index 96c588cc8bc850208d894aa8df2e35fbe599d184..279698543c38fafab268baea60d07915f5f366c8 100644
--- a/GUI/coregui/Views/MaskWidgets/MaskDrawingContext.cpp
+++ b/GUI/coregui/Views/MaskWidgets/MaskDrawingContext.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/MaskWidgets/MaskDrawingContext.cpp
 //! @brief     Implements class MaskDrawingContext
diff --git a/GUI/coregui/Views/MaskWidgets/MaskDrawingContext.h b/GUI/coregui/Views/MaskWidgets/MaskDrawingContext.h
index 57e5a52f1d795333885273aca280ceda0fdfb91e..6014f20212eff7c38c289b3114574c8834b75900 100644
--- a/GUI/coregui/Views/MaskWidgets/MaskDrawingContext.h
+++ b/GUI/coregui/Views/MaskWidgets/MaskDrawingContext.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/MaskWidgets/MaskDrawingContext.h
 //! @brief     Defines class MaskDrawingContext
diff --git a/GUI/coregui/Views/MaskWidgets/MaskEditor.cpp b/GUI/coregui/Views/MaskWidgets/MaskEditor.cpp
index ed999621b84a64530d36a932e33187cb3adbefca..c914c07da43b62d0cbc88d18b6c436ee7e3fdb43 100644
--- a/GUI/coregui/Views/MaskWidgets/MaskEditor.cpp
+++ b/GUI/coregui/Views/MaskWidgets/MaskEditor.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/MaskWidgets/MaskEditor.cpp
 //! @brief     Implements class MaskEditor
diff --git a/GUI/coregui/Views/MaskWidgets/MaskEditor.h b/GUI/coregui/Views/MaskWidgets/MaskEditor.h
index 4a6b5a58637189aa1911f138c936845193fc0485..b74b3e67ba21d224326ee652dfd52b74f40554f7 100644
--- a/GUI/coregui/Views/MaskWidgets/MaskEditor.h
+++ b/GUI/coregui/Views/MaskWidgets/MaskEditor.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/MaskWidgets/MaskEditor.h
 //! @brief     Defines class MaskEditor
diff --git a/GUI/coregui/Views/MaskWidgets/MaskEditorActions.cpp b/GUI/coregui/Views/MaskWidgets/MaskEditorActions.cpp
index d6e130f70ab85fbd6e11b9517932b59c4c20f728..17fd81f29bdfdf35402eac19447c4b18b85e2339 100644
--- a/GUI/coregui/Views/MaskWidgets/MaskEditorActions.cpp
+++ b/GUI/coregui/Views/MaskWidgets/MaskEditorActions.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/MaskWidgets/MaskEditorActions.cpp
 //! @brief     Implement class MaskEditorActions
diff --git a/GUI/coregui/Views/MaskWidgets/MaskEditorActions.h b/GUI/coregui/Views/MaskWidgets/MaskEditorActions.h
index 57453b626fcad735051234d6f6bb09414d36aa79..f799a4f56cc0f60d6b935686c00ab1bc9808508a 100644
--- a/GUI/coregui/Views/MaskWidgets/MaskEditorActions.h
+++ b/GUI/coregui/Views/MaskWidgets/MaskEditorActions.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/MaskWidgets/MaskEditorActions.h
 //! @brief     Defines class MaskEditorActions
diff --git a/GUI/coregui/Views/MaskWidgets/MaskEditorCanvas.cpp b/GUI/coregui/Views/MaskWidgets/MaskEditorCanvas.cpp
index 6332055a786de705cf1b2d758112722102299b8f..ced8a79cd054d5ee9217ab043550ab78a06c53bb 100644
--- a/GUI/coregui/Views/MaskWidgets/MaskEditorCanvas.cpp
+++ b/GUI/coregui/Views/MaskWidgets/MaskEditorCanvas.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/MaskWidgets/MaskEditorCanvas.cpp
 //! @brief     Implements class MaskEditorCanvas
diff --git a/GUI/coregui/Views/MaskWidgets/MaskEditorCanvas.h b/GUI/coregui/Views/MaskWidgets/MaskEditorCanvas.h
index b1d6f46e5eafd221f2adb314ec1b9c6a7bf8c7fd..b6baa4c10ffde067bd3c3366e823d5665c3b7235 100644
--- a/GUI/coregui/Views/MaskWidgets/MaskEditorCanvas.h
+++ b/GUI/coregui/Views/MaskWidgets/MaskEditorCanvas.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/MaskWidgets/MaskEditorCanvas.h
 //! @brief     Defines class MaskEditorCanvas
diff --git a/GUI/coregui/Views/MaskWidgets/MaskEditorFlags.h b/GUI/coregui/Views/MaskWidgets/MaskEditorFlags.h
index 91187039ee7f7d38643b4cadea3a0c18eb4b7a43..36bab569f57c03524d78d3ad51f35dcc3593fe6d 100644
--- a/GUI/coregui/Views/MaskWidgets/MaskEditorFlags.h
+++ b/GUI/coregui/Views/MaskWidgets/MaskEditorFlags.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/MaskWidgets/MaskEditorFlags.h
 //! @brief     Defines class MaskEditorFlags
diff --git a/GUI/coregui/Views/MaskWidgets/MaskEditorHelper.cpp b/GUI/coregui/Views/MaskWidgets/MaskEditorHelper.cpp
index 3e629c40831dae1b6040d58a5034b832b97a2a4c..dd1b2345c4e4bdce370b67ba4f270f0c8b2070cd 100644
--- a/GUI/coregui/Views/MaskWidgets/MaskEditorHelper.cpp
+++ b/GUI/coregui/Views/MaskWidgets/MaskEditorHelper.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/MaskWidgets/MaskEditorHelper.cpp
 //! @brief     Implements class MaskEditorHelper
diff --git a/GUI/coregui/Views/MaskWidgets/MaskEditorHelper.h b/GUI/coregui/Views/MaskWidgets/MaskEditorHelper.h
index 363abe25711075acd653c505392a6a478c8331e2..228e752ac4d934aa06dce21454943b89a345b2db 100644
--- a/GUI/coregui/Views/MaskWidgets/MaskEditorHelper.h
+++ b/GUI/coregui/Views/MaskWidgets/MaskEditorHelper.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/MaskWidgets/MaskEditorHelper.h
 //! @brief     Defines class MaskEditorHelper
diff --git a/GUI/coregui/Views/MaskWidgets/MaskEditorPropertyPanel.cpp b/GUI/coregui/Views/MaskWidgets/MaskEditorPropertyPanel.cpp
index 97d60e82bb015eaa4a1156016e45859941e39a95..6d0b495c0c436a36f959f90b4d81e9486e2a6210 100644
--- a/GUI/coregui/Views/MaskWidgets/MaskEditorPropertyPanel.cpp
+++ b/GUI/coregui/Views/MaskWidgets/MaskEditorPropertyPanel.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/MaskWidgets/MaskEditorPropertyPanel.cpp
 //! @brief     Implements class MaskEditorPropertyPanel
diff --git a/GUI/coregui/Views/MaskWidgets/MaskEditorPropertyPanel.h b/GUI/coregui/Views/MaskWidgets/MaskEditorPropertyPanel.h
index 8c99c698f794d7446c476aaa0686437bc33a1276..c6fd34b5419681d14bab62d94ab4a416e6abda27 100644
--- a/GUI/coregui/Views/MaskWidgets/MaskEditorPropertyPanel.h
+++ b/GUI/coregui/Views/MaskWidgets/MaskEditorPropertyPanel.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/MaskWidgets/MaskEditorPropertyPanel.h
 //! @brief     Defines class MaskEditorPropertyPanel
diff --git a/GUI/coregui/Views/MaskWidgets/MaskEditorToolBar.cpp b/GUI/coregui/Views/MaskWidgets/MaskEditorToolBar.cpp
index 7ad518a2569cda9c483271fa75dd4579003faa87..314859d646e0d07a6d4b32aa5d70bd1a4c83f81e 100644
--- a/GUI/coregui/Views/MaskWidgets/MaskEditorToolBar.cpp
+++ b/GUI/coregui/Views/MaskWidgets/MaskEditorToolBar.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/MaskWidgets/MaskEditorToolBar.cpp
 //! @brief     Implements class MaskEditorToolBar
diff --git a/GUI/coregui/Views/MaskWidgets/MaskEditorToolBar.h b/GUI/coregui/Views/MaskWidgets/MaskEditorToolBar.h
index d4895c693b7fef63b342c860e6afef931b194eb0..d439125ce6f60bdd7e8f0c93efd0f6611bc1bbc5 100644
--- a/GUI/coregui/Views/MaskWidgets/MaskEditorToolBar.h
+++ b/GUI/coregui/Views/MaskWidgets/MaskEditorToolBar.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/MaskWidgets/MaskEditorToolBar.h
 //! @brief     Defines class MaskEditorToolBar
diff --git a/GUI/coregui/Views/MaskWidgets/MaskGraphicsProxy.cpp b/GUI/coregui/Views/MaskWidgets/MaskGraphicsProxy.cpp
index 018d47982c6406663667ec90d379d3f4ae2ead06..79813a451d0ec7f86c618568157912dd6d819482 100644
--- a/GUI/coregui/Views/MaskWidgets/MaskGraphicsProxy.cpp
+++ b/GUI/coregui/Views/MaskWidgets/MaskGraphicsProxy.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/MaskWidgets/MaskGraphicsProxy.cpp
 //! @brief     Implements class MaskGraphicsProxy
diff --git a/GUI/coregui/Views/MaskWidgets/MaskGraphicsProxy.h b/GUI/coregui/Views/MaskWidgets/MaskGraphicsProxy.h
index c631279318ea342674f30d4b553c644614a7146a..aede7b28fba3fd3d362c61dd9477db5ed83248fc 100644
--- a/GUI/coregui/Views/MaskWidgets/MaskGraphicsProxy.h
+++ b/GUI/coregui/Views/MaskWidgets/MaskGraphicsProxy.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/MaskWidgets/MaskGraphicsProxy.h
 //! @brief     Defines class MaskGraphicsProxy
diff --git a/GUI/coregui/Views/MaskWidgets/MaskGraphicsScene.cpp b/GUI/coregui/Views/MaskWidgets/MaskGraphicsScene.cpp
index e9b7dd98b2bdcd0c1b3d4bf378229283d9a7e5fd..13cc0a4bc61f9a800fb0036e5c16be0802069f3f 100644
--- a/GUI/coregui/Views/MaskWidgets/MaskGraphicsScene.cpp
+++ b/GUI/coregui/Views/MaskWidgets/MaskGraphicsScene.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/MaskWidgets/MaskGraphicsScene.cpp
 //! @brief     Implements class MaskGraphicsScene
diff --git a/GUI/coregui/Views/MaskWidgets/MaskGraphicsScene.h b/GUI/coregui/Views/MaskWidgets/MaskGraphicsScene.h
index 4066a0f99b6cdde0fe4d413a5b3245d1d1fc6e15..6310acea58cb5ffb31dde7f998c49735a21e56b6 100644
--- a/GUI/coregui/Views/MaskWidgets/MaskGraphicsScene.h
+++ b/GUI/coregui/Views/MaskWidgets/MaskGraphicsScene.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/MaskWidgets/MaskGraphicsScene.h
 //! @brief     Defines class MaskGraphicsScene
diff --git a/GUI/coregui/Views/MaskWidgets/MaskGraphicsView.cpp b/GUI/coregui/Views/MaskWidgets/MaskGraphicsView.cpp
index c7ba873becb0a4e8c357b22225ec12f91d77fa9c..aba139c59d8e03a10ab421c51a422026f0fbe16d 100644
--- a/GUI/coregui/Views/MaskWidgets/MaskGraphicsView.cpp
+++ b/GUI/coregui/Views/MaskWidgets/MaskGraphicsView.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/MaskWidgets/MaskGraphicsView.cpp
 //! @brief     Implements class MaskGraphicsView
diff --git a/GUI/coregui/Views/MaskWidgets/MaskGraphicsView.h b/GUI/coregui/Views/MaskWidgets/MaskGraphicsView.h
index f281b55c6f7dc356fbaad8255860ff6709af0ff3..d8d5bc13547df4c5220cb3f5218d0e4d165e5fe8 100644
--- a/GUI/coregui/Views/MaskWidgets/MaskGraphicsView.h
+++ b/GUI/coregui/Views/MaskWidgets/MaskGraphicsView.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/MaskWidgets/MaskGraphicsView.h
 //! @brief     Defines class MaskGraphicsView
diff --git a/GUI/coregui/Views/MaskWidgets/MaskResultsPresenter.cpp b/GUI/coregui/Views/MaskWidgets/MaskResultsPresenter.cpp
index 341e744c3f8993c53a2756f2fe4ebed96c5ba7be..86ebbdd05004e17ad833300c4a7ab3ffffe1a3d8 100644
--- a/GUI/coregui/Views/MaskWidgets/MaskResultsPresenter.cpp
+++ b/GUI/coregui/Views/MaskWidgets/MaskResultsPresenter.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/MaskWidgets/MaskResultsPresenter.cpp
 //! @brief     Implements class MaskResultsPresenter
diff --git a/GUI/coregui/Views/MaskWidgets/MaskResultsPresenter.h b/GUI/coregui/Views/MaskWidgets/MaskResultsPresenter.h
index 39cc62658e61c529d85b3c02069162fe7bccc743..e095e590bfdb294d7376810bfd8e6325ca674dd5 100644
--- a/GUI/coregui/Views/MaskWidgets/MaskResultsPresenter.h
+++ b/GUI/coregui/Views/MaskWidgets/MaskResultsPresenter.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/MaskWidgets/MaskResultsPresenter.h
 //! @brief     Defines class MaskResultsPresenter
diff --git a/GUI/coregui/Views/MaskWidgets/MaskUnitsConverter.cpp b/GUI/coregui/Views/MaskWidgets/MaskUnitsConverter.cpp
index cea32f8295b059752ff4513f8a2550ed4cb7d79e..ae5b099709d4af9a6233e57cc42931c17c8c7b67 100644
--- a/GUI/coregui/Views/MaskWidgets/MaskUnitsConverter.cpp
+++ b/GUI/coregui/Views/MaskWidgets/MaskUnitsConverter.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/MaskWidgets/MaskUnitsConverter.cpp
 //! @brief     Implements class MaskUnitsConverter
diff --git a/GUI/coregui/Views/MaskWidgets/MaskUnitsConverter.h b/GUI/coregui/Views/MaskWidgets/MaskUnitsConverter.h
index 2c8fe1129e2ce5aade231253ad024ebc79ba5f78..1810751aa77c516545cf203506281b98412ca5dd 100644
--- a/GUI/coregui/Views/MaskWidgets/MaskUnitsConverter.h
+++ b/GUI/coregui/Views/MaskWidgets/MaskUnitsConverter.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/MaskWidgets/MaskUnitsConverter.h
 //! @brief     Defines class MaskUnitsConverter
diff --git a/GUI/coregui/Views/MaskWidgets/MaskViewFactory.cpp b/GUI/coregui/Views/MaskWidgets/MaskViewFactory.cpp
index 811a37acc621c8bf00b034c0d32c441101e82ab2..cbb3666d17276998eb3cb2bf33103f3b9065602a 100644
--- a/GUI/coregui/Views/MaskWidgets/MaskViewFactory.cpp
+++ b/GUI/coregui/Views/MaskWidgets/MaskViewFactory.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/MaskWidgets/MaskViewFactory.cpp
 //! @brief     Implements class MaskViewFactory
diff --git a/GUI/coregui/Views/MaskWidgets/MaskViewFactory.h b/GUI/coregui/Views/MaskWidgets/MaskViewFactory.h
index 4717baaa5cdade027d438e7a9335a89ffb07cf67..cf27c6b202925f13677fe0f88b6339fbe1b5909c 100644
--- a/GUI/coregui/Views/MaskWidgets/MaskViewFactory.h
+++ b/GUI/coregui/Views/MaskWidgets/MaskViewFactory.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/MaskWidgets/MaskViewFactory.h
 //! @brief     Defines class MaskViewFactory
diff --git a/GUI/coregui/Views/MaskWidgets/PolygonPointView.cpp b/GUI/coregui/Views/MaskWidgets/PolygonPointView.cpp
index 9760e38054e4160a480bc61ce2c9fbdff5806cfe..a8f2d86cdea1a6afdde885a4eeff21fbd5e90e75 100644
--- a/GUI/coregui/Views/MaskWidgets/PolygonPointView.cpp
+++ b/GUI/coregui/Views/MaskWidgets/PolygonPointView.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/MaskWidgets/PolygonPointView.cpp
 //! @brief     Implements PolygonPointView class
diff --git a/GUI/coregui/Views/MaskWidgets/PolygonPointView.h b/GUI/coregui/Views/MaskWidgets/PolygonPointView.h
index 5e08e663e982c9916f1f059e3104d3221e924711..f9c3caa214bf54746711f0a0c58b62ed31ead9d0 100644
--- a/GUI/coregui/Views/MaskWidgets/PolygonPointView.h
+++ b/GUI/coregui/Views/MaskWidgets/PolygonPointView.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/MaskWidgets/PolygonPointView.h
 //! @brief     Defines PolygonPointView class
diff --git a/GUI/coregui/Views/MaskWidgets/PolygonView.cpp b/GUI/coregui/Views/MaskWidgets/PolygonView.cpp
index feeb5ab74358bc9d575b8fd8fb5c836caaa0df4d..851b67f6746a853aeb0bcc66f7295a0813dc3a4b 100644
--- a/GUI/coregui/Views/MaskWidgets/PolygonView.cpp
+++ b/GUI/coregui/Views/MaskWidgets/PolygonView.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/MaskWidgets/PolygonView.cpp
 //! @brief     Implements PolygonView class
diff --git a/GUI/coregui/Views/MaskWidgets/PolygonView.h b/GUI/coregui/Views/MaskWidgets/PolygonView.h
index 1924fb3035fc835d2dca621006e59c4f152e96dc..f172ae56e85ab4bb15c9d3fadb21fa341476ffe5 100644
--- a/GUI/coregui/Views/MaskWidgets/PolygonView.h
+++ b/GUI/coregui/Views/MaskWidgets/PolygonView.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/MaskWidgets/PolygonView.h
 //! @brief     Defines PolygonView class
diff --git a/GUI/coregui/Views/MaskWidgets/RectangleBaseView.cpp b/GUI/coregui/Views/MaskWidgets/RectangleBaseView.cpp
index 223c29a0e61db7df704275234716dca1594abefe..f0dbbcb0973b7d3e903fa1c0f108b0cb9ca549f3 100644
--- a/GUI/coregui/Views/MaskWidgets/RectangleBaseView.cpp
+++ b/GUI/coregui/Views/MaskWidgets/RectangleBaseView.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/MaskWidgets/RectangleBaseView.cpp
 //! @brief     Implements RectangleBaseView class
diff --git a/GUI/coregui/Views/MaskWidgets/RectangleBaseView.h b/GUI/coregui/Views/MaskWidgets/RectangleBaseView.h
index e9a35adec1eaa8eb939a8c7f3b4b380d65ada4c3..4c603a128e24c869954c8247c6d6acaa7e058009 100644
--- a/GUI/coregui/Views/MaskWidgets/RectangleBaseView.h
+++ b/GUI/coregui/Views/MaskWidgets/RectangleBaseView.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/MaskWidgets/RectangleBaseView.h
 //! @brief     Defines RectangleBaseView class
diff --git a/GUI/coregui/Views/MaskWidgets/RectangleView.cpp b/GUI/coregui/Views/MaskWidgets/RectangleView.cpp
index a595549d9ce43a60db35652943ebd0612dbd5733..628dbae2cb1925aa79309ff70138af18508f48d2 100644
--- a/GUI/coregui/Views/MaskWidgets/RectangleView.cpp
+++ b/GUI/coregui/Views/MaskWidgets/RectangleView.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/MaskWidgets/RectangleView.cpp
 //! @brief     Implements RectangleView class
diff --git a/GUI/coregui/Views/MaskWidgets/RectangleView.h b/GUI/coregui/Views/MaskWidgets/RectangleView.h
index cd56980044ec8abe40e5ec8b479a1e96b0fa5c9e..9305514f5f188dd02c46919defb34522fdd941af 100644
--- a/GUI/coregui/Views/MaskWidgets/RectangleView.h
+++ b/GUI/coregui/Views/MaskWidgets/RectangleView.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/MaskWidgets/RectangleView.h
 //! @brief     Defines RectangleView class
diff --git a/GUI/coregui/Views/MaskWidgets/RegionOfInterestView.cpp b/GUI/coregui/Views/MaskWidgets/RegionOfInterestView.cpp
index d453af42cf11ff4c30e7af9fe255d0413d29d160..9d863d82c230d5efaf4fb6fcf4dfd9e9b0e98d73 100644
--- a/GUI/coregui/Views/MaskWidgets/RegionOfInterestView.cpp
+++ b/GUI/coregui/Views/MaskWidgets/RegionOfInterestView.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/MaskWidgets/RegionOfInterestView.cpp
 //! @brief     Defines RegionOfInterestView class
diff --git a/GUI/coregui/Views/MaskWidgets/RegionOfInterestView.h b/GUI/coregui/Views/MaskWidgets/RegionOfInterestView.h
index 8443f15e43a9ef9a84027d0e50a62e223d5d7ead..803330e987775d3808b2f8671b4b4a013e01fad8 100644
--- a/GUI/coregui/Views/MaskWidgets/RegionOfInterestView.h
+++ b/GUI/coregui/Views/MaskWidgets/RegionOfInterestView.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/MaskWidgets/RegionOfInterestView.h
 //! @brief     Defines RegionOfInterestView class
diff --git a/GUI/coregui/Views/MaskWidgets/SizeHandleElement.cpp b/GUI/coregui/Views/MaskWidgets/SizeHandleElement.cpp
index 3fab7cfc1777420a9f1a7e3075e8f2ddc45f6b88..d2df1cf037fe8a3388e11403e635bd048f4fd320 100644
--- a/GUI/coregui/Views/MaskWidgets/SizeHandleElement.cpp
+++ b/GUI/coregui/Views/MaskWidgets/SizeHandleElement.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/MaskWidgets/SizeHandleElement.cpp
 //! @brief     Implements SizeHandleElement class
diff --git a/GUI/coregui/Views/MaskWidgets/SizeHandleElement.h b/GUI/coregui/Views/MaskWidgets/SizeHandleElement.h
index d04caccda19bc52f4d9cbc30cc0b46f8f9009807..d9fd6b40ba25175d6e01456b6124c1a162333aa4 100644
--- a/GUI/coregui/Views/MaskWidgets/SizeHandleElement.h
+++ b/GUI/coregui/Views/MaskWidgets/SizeHandleElement.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/MaskWidgets/SizeHandleElement.h
 //! @brief     Defines SizeHandleElement class
diff --git a/GUI/coregui/Views/MaterialEditor/ExternalProperty.cpp b/GUI/coregui/Views/MaterialEditor/ExternalProperty.cpp
index ad9667f027f98c6f96d273cf24d5277252613e00..08b0d90fd71b6a537adf7fb9900568390625e023 100644
--- a/GUI/coregui/Views/MaterialEditor/ExternalProperty.cpp
+++ b/GUI/coregui/Views/MaterialEditor/ExternalProperty.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/MaterialEditor/ExternalProperty.cpp
 //! @brief     Implements class ExternalProperty
diff --git a/GUI/coregui/Views/MaterialEditor/ExternalProperty.h b/GUI/coregui/Views/MaterialEditor/ExternalProperty.h
index f8bc58032e259ca99b4961745a8dcde94c2978e2..43f015b2361260561b110197e290dfa6c16d9c3c 100644
--- a/GUI/coregui/Views/MaterialEditor/ExternalProperty.h
+++ b/GUI/coregui/Views/MaterialEditor/ExternalProperty.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/MaterialEditor/ExternalProperty.h
 //! @brief     Defines class ExternalProperty
diff --git a/GUI/coregui/Views/MaterialEditor/MaterialEditor.cpp b/GUI/coregui/Views/MaterialEditor/MaterialEditor.cpp
index 9aa1250bddc38b1ca3a847681a57d626bfeb7118..abe607ccfa0454e34552c67030d884b09bbc0406 100644
--- a/GUI/coregui/Views/MaterialEditor/MaterialEditor.cpp
+++ b/GUI/coregui/Views/MaterialEditor/MaterialEditor.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/MaterialEditor/MaterialEditor.cpp
 //! @brief     Implements class MaterialEditor
diff --git a/GUI/coregui/Views/MaterialEditor/MaterialEditor.h b/GUI/coregui/Views/MaterialEditor/MaterialEditor.h
index 904d7d066d413b0e9e7c40fe39039baf1313d0ac..7ebbc3789edbb60141c5918be8633a6b7503dc00 100644
--- a/GUI/coregui/Views/MaterialEditor/MaterialEditor.h
+++ b/GUI/coregui/Views/MaterialEditor/MaterialEditor.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/MaterialEditor/MaterialEditor.h
 //! @brief     Defines class MaterialEditor
diff --git a/GUI/coregui/Views/MaterialEditor/MaterialEditorDialog.cpp b/GUI/coregui/Views/MaterialEditor/MaterialEditorDialog.cpp
index 4b55c704fa83dd69046d326c9c7a4d182d99f458..3bb9c50f8f606557ba2960922b57180bc7409303 100644
--- a/GUI/coregui/Views/MaterialEditor/MaterialEditorDialog.cpp
+++ b/GUI/coregui/Views/MaterialEditor/MaterialEditorDialog.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/MaterialEditor/MaterialEditorDialog.cpp
 //! @brief     Implements class MaterialEditorDialog
diff --git a/GUI/coregui/Views/MaterialEditor/MaterialEditorDialog.h b/GUI/coregui/Views/MaterialEditor/MaterialEditorDialog.h
index 20db5858b3d3f6301b4953b6e9153d672d481916..552e86ac82fb83be47d66f3d0bd8683fa5931a36 100644
--- a/GUI/coregui/Views/MaterialEditor/MaterialEditorDialog.h
+++ b/GUI/coregui/Views/MaterialEditor/MaterialEditorDialog.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/MaterialEditor/MaterialEditorDialog.h
 //! @brief     Defines class MaterialEditorDialog
diff --git a/GUI/coregui/Views/MaterialEditor/MaterialEditorToolBar.cpp b/GUI/coregui/Views/MaterialEditor/MaterialEditorToolBar.cpp
index b57ec7362083c8bad554857244ead30a55d7a892..c1caa16e1a8757770c9489ff9827bc5d89325bd3 100644
--- a/GUI/coregui/Views/MaterialEditor/MaterialEditorToolBar.cpp
+++ b/GUI/coregui/Views/MaterialEditor/MaterialEditorToolBar.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/MaterialEditor/MaterialEditorToolBar.cpp
 //! @brief     Implements class MaterialEditorToolBar
diff --git a/GUI/coregui/Views/MaterialEditor/MaterialEditorToolBar.h b/GUI/coregui/Views/MaterialEditor/MaterialEditorToolBar.h
index c1bd5e2312f402898b34eb8545e9fc56dd9e9bd8..1c256a57866a19b6814c5506c8cef3b43e0a7dec 100644
--- a/GUI/coregui/Views/MaterialEditor/MaterialEditorToolBar.h
+++ b/GUI/coregui/Views/MaterialEditor/MaterialEditorToolBar.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/MaterialEditor/MaterialEditorToolBar.h
 //! @brief     Defines class MaterialEditorToolBar
diff --git a/GUI/coregui/Views/MaterialEditor/MaterialItemUtils.cpp b/GUI/coregui/Views/MaterialEditor/MaterialItemUtils.cpp
index 7faec18e91811731c0fb80535aeac67b2efba933..d7d09c23bca896bb0411d009c89cd744561f7df8 100644
--- a/GUI/coregui/Views/MaterialEditor/MaterialItemUtils.cpp
+++ b/GUI/coregui/Views/MaterialEditor/MaterialItemUtils.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/MaterialEditor/MaterialItemUtils.cpp
 //! @brief     Implements class MaterialItemUtils
diff --git a/GUI/coregui/Views/MaterialEditor/MaterialItemUtils.h b/GUI/coregui/Views/MaterialEditor/MaterialItemUtils.h
index 35dff56f88cc21331ce407ff4f1e445996e1a6b4..d545b5effb6b5128d2cb1fff2be57ed1a3b04f33 100644
--- a/GUI/coregui/Views/MaterialEditor/MaterialItemUtils.h
+++ b/GUI/coregui/Views/MaterialEditor/MaterialItemUtils.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/MaterialEditor/MaterialItemUtils.h
 //! @brief     Defines class MaterialItemUtils
diff --git a/GUI/coregui/Views/PropertyEditor/ComponentEditor.cpp b/GUI/coregui/Views/PropertyEditor/ComponentEditor.cpp
index a3f476930a6e70859822abe2c1c73efd1c628689..f3fb9a389f407ecf6205b04b62d85f5e48ad71f1 100644
--- a/GUI/coregui/Views/PropertyEditor/ComponentEditor.cpp
+++ b/GUI/coregui/Views/PropertyEditor/ComponentEditor.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/PropertyEditor/ComponentEditor.cpp
 //! @brief     Implements ComponentEditor class
diff --git a/GUI/coregui/Views/PropertyEditor/ComponentEditor.h b/GUI/coregui/Views/PropertyEditor/ComponentEditor.h
index 7af2544f0522b6c903b8310eda1358bd243ef176..75252fa21d220c0013bcffdd37529699b8caced7 100644
--- a/GUI/coregui/Views/PropertyEditor/ComponentEditor.h
+++ b/GUI/coregui/Views/PropertyEditor/ComponentEditor.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/PropertyEditor/ComponentEditor.h
 //! @brief     Defines ComponentEditor class
diff --git a/GUI/coregui/Views/PropertyEditor/ComponentFlatView.cpp b/GUI/coregui/Views/PropertyEditor/ComponentFlatView.cpp
index b43f28d153a33bb2b6635cf98d3a394f55b077e4..11c8b74b93ae647e2ade5a1f6c2f2c42da7c798a 100644
--- a/GUI/coregui/Views/PropertyEditor/ComponentFlatView.cpp
+++ b/GUI/coregui/Views/PropertyEditor/ComponentFlatView.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/PropertyEditor/ComponentFlatView.cpp
 //! @brief     Implements class ComponentFlatView
diff --git a/GUI/coregui/Views/PropertyEditor/ComponentFlatView.h b/GUI/coregui/Views/PropertyEditor/ComponentFlatView.h
index 4071a9af805d4e41a4481af0fd52e0a1b9dc5320..d1f88473b3b54b3517bcccc05159c7725b3bc1c5 100644
--- a/GUI/coregui/Views/PropertyEditor/ComponentFlatView.h
+++ b/GUI/coregui/Views/PropertyEditor/ComponentFlatView.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/PropertyEditor/ComponentFlatView.h
 //! @brief     Defines class ComponentFlatView
diff --git a/GUI/coregui/Views/PropertyEditor/ComponentTreeActions.cpp b/GUI/coregui/Views/PropertyEditor/ComponentTreeActions.cpp
index 4b390b83523ceebe6aa2a8392f41c6aea785a508..f1362023345d0736b966c4f07d677515ccd32f54 100644
--- a/GUI/coregui/Views/PropertyEditor/ComponentTreeActions.cpp
+++ b/GUI/coregui/Views/PropertyEditor/ComponentTreeActions.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/PropertyEditor/ComponentTreeActions.cpp
 //! @brief     Implements class ComponentTreeActions
diff --git a/GUI/coregui/Views/PropertyEditor/ComponentTreeActions.h b/GUI/coregui/Views/PropertyEditor/ComponentTreeActions.h
index 8eba50f71dcf21938e5f783fcd2c0c2933310a96..51b42d909a34ea41b43286cc7b7b619f0f475178 100644
--- a/GUI/coregui/Views/PropertyEditor/ComponentTreeActions.h
+++ b/GUI/coregui/Views/PropertyEditor/ComponentTreeActions.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/PropertyEditor/ComponentTreeActions.h
 //! @brief     Defines class ComponentTreeActions
diff --git a/GUI/coregui/Views/PropertyEditor/ComponentTreeView.cpp b/GUI/coregui/Views/PropertyEditor/ComponentTreeView.cpp
index c3c470774fa0762313235820f1c6b5b0607e0043..7dab0a3bf67a0c2d20ede4639314efb3545589e4 100644
--- a/GUI/coregui/Views/PropertyEditor/ComponentTreeView.cpp
+++ b/GUI/coregui/Views/PropertyEditor/ComponentTreeView.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/PropertyEditor/ComponentTreeView.cpp
 //! @brief     Implements class ComponentTreeView
diff --git a/GUI/coregui/Views/PropertyEditor/ComponentTreeView.h b/GUI/coregui/Views/PropertyEditor/ComponentTreeView.h
index 8f7e7dcd0a2ce703183ef8e20a06bfe28ce53267..272ac0f653f2bf3f7827aa54d8b35b9b407dbd25 100644
--- a/GUI/coregui/Views/PropertyEditor/ComponentTreeView.h
+++ b/GUI/coregui/Views/PropertyEditor/ComponentTreeView.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/PropertyEditor/ComponentTreeView.h
 //! @brief     Defines class ComponentTreeView
diff --git a/GUI/coregui/Views/PropertyEditor/ComponentUtils.cpp b/GUI/coregui/Views/PropertyEditor/ComponentUtils.cpp
index 244f5b94f3e19b584a42dffe538e03d4a4b4541a..622f425d1b2154e1c8e3bce877bd4fd2dbc62c17 100644
--- a/GUI/coregui/Views/PropertyEditor/ComponentUtils.cpp
+++ b/GUI/coregui/Views/PropertyEditor/ComponentUtils.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/PropertyEditor/ComponentUtils.cpp
 //! @brief     Implements ComponentUtils namespace
diff --git a/GUI/coregui/Views/PropertyEditor/ComponentUtils.h b/GUI/coregui/Views/PropertyEditor/ComponentUtils.h
index 23614816e3caba3c4cd9d841ff08be2db262ba0e..66059e573fa66966b638096a7d519141783298b9 100644
--- a/GUI/coregui/Views/PropertyEditor/ComponentUtils.h
+++ b/GUI/coregui/Views/PropertyEditor/ComponentUtils.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/PropertyEditor/ComponentUtils.h
 //! @brief     Defines ComponentUtils namespace
diff --git a/GUI/coregui/Views/PropertyEditor/ComponentView.h b/GUI/coregui/Views/PropertyEditor/ComponentView.h
index 2b05c5ad8c88d41e85fd11a57b78e19929cac475..1c27d3bf54c3b12206e5f0822109a85dd0def377 100644
--- a/GUI/coregui/Views/PropertyEditor/ComponentView.h
+++ b/GUI/coregui/Views/PropertyEditor/ComponentView.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/PropertyEditor/ComponentView.h
 //! @brief     Defines class ComponentView
diff --git a/GUI/coregui/Views/PropertyEditor/CustomEditors.cpp b/GUI/coregui/Views/PropertyEditor/CustomEditors.cpp
index b83db3e2cf4f23df472a565ccf65398ecd917394..07bcc8f5b2ec90d163b19633cb7035be168c7c39 100644
--- a/GUI/coregui/Views/PropertyEditor/CustomEditors.cpp
+++ b/GUI/coregui/Views/PropertyEditor/CustomEditors.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/PropertyEditor/CustomEditors.cpp
 //! @brief     Implements CustomEditors classes
diff --git a/GUI/coregui/Views/PropertyEditor/CustomEditors.h b/GUI/coregui/Views/PropertyEditor/CustomEditors.h
index ce17e81b98d2d716ebd638df932af1f078f485ce..13c7424aa40614110b6ffb5ff6f954ca67ee6044 100644
--- a/GUI/coregui/Views/PropertyEditor/CustomEditors.h
+++ b/GUI/coregui/Views/PropertyEditor/CustomEditors.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/PropertyEditor/CustomEditors.h
 //! @brief     Defines CustomEditors classes
diff --git a/GUI/coregui/Views/PropertyEditor/MultiComboPropertyEditor.cpp b/GUI/coregui/Views/PropertyEditor/MultiComboPropertyEditor.cpp
index 1d2b6c595aaf9a9dc78ffb2fc0cd5e0caf555c6a..a33b60aa90c1dcd851765195ceef102e42ff6241 100644
--- a/GUI/coregui/Views/PropertyEditor/MultiComboPropertyEditor.cpp
+++ b/GUI/coregui/Views/PropertyEditor/MultiComboPropertyEditor.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/PropertyEditor/MultiComboPropertyEditor.cpp
 //! @brief     Defines MultiComboPropertyEditor class
diff --git a/GUI/coregui/Views/PropertyEditor/MultiComboPropertyEditor.h b/GUI/coregui/Views/PropertyEditor/MultiComboPropertyEditor.h
index 933f68a9e5a81f21eedbfaf992972b6ae317c4e9..a1a29992fb30644e69955ef24c4338a7ca108408 100644
--- a/GUI/coregui/Views/PropertyEditor/MultiComboPropertyEditor.h
+++ b/GUI/coregui/Views/PropertyEditor/MultiComboPropertyEditor.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/PropertyEditor/MultiComboPropertyEditor.h
 //! @brief     Defines MultiComboPropertyEditor class
diff --git a/GUI/coregui/Views/PropertyEditor/PropertyEditorFactory.cpp b/GUI/coregui/Views/PropertyEditor/PropertyEditorFactory.cpp
index d32ee45e46cc6dda1a665d2c4e0ee0c972df7a94..61c74c16c18cc9b10115cd2e13d3f46d980dbca3 100644
--- a/GUI/coregui/Views/PropertyEditor/PropertyEditorFactory.cpp
+++ b/GUI/coregui/Views/PropertyEditor/PropertyEditorFactory.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/PropertyEditor/PropertyEditorFactory.cpp
 //! @brief     Implements PropertyEditorFactory namespace
diff --git a/GUI/coregui/Views/PropertyEditor/PropertyEditorFactory.h b/GUI/coregui/Views/PropertyEditor/PropertyEditorFactory.h
index 5e9d4b700ec52ea35b38170d41807eda0351c35d..71c2c42d3d2dbe358682a8756d60ab7114d64a14 100644
--- a/GUI/coregui/Views/PropertyEditor/PropertyEditorFactory.h
+++ b/GUI/coregui/Views/PropertyEditor/PropertyEditorFactory.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/PropertyEditor/PropertyEditorFactory.h
 //! @brief     Defines PropertyEditorFactory namespace
diff --git a/GUI/coregui/Views/PropertyEditor/PropertyWidgetItem.cpp b/GUI/coregui/Views/PropertyEditor/PropertyWidgetItem.cpp
index e1e35b58e71585ccdc488387baaf73a569c34c7a..d6bfb1f7663e534ae8e96ba90ab63356fc5717ea 100644
--- a/GUI/coregui/Views/PropertyEditor/PropertyWidgetItem.cpp
+++ b/GUI/coregui/Views/PropertyEditor/PropertyWidgetItem.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/PropertyEditor/PropertyWidgetItem.cpp
 //! @brief     Implements class PropertyWidgetItem
diff --git a/GUI/coregui/Views/PropertyEditor/PropertyWidgetItem.h b/GUI/coregui/Views/PropertyEditor/PropertyWidgetItem.h
index c0e6b407ec329eeac9f3c6d268055e2a7d1593fe..09ee5b0427e4e0fca636ff826eb5cb562a33ca58 100644
--- a/GUI/coregui/Views/PropertyEditor/PropertyWidgetItem.h
+++ b/GUI/coregui/Views/PropertyEditor/PropertyWidgetItem.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/PropertyEditor/PropertyWidgetItem.h
 //! @brief     Defines class PropertyWidgetItem
diff --git a/GUI/coregui/Views/PropertyEditor/TestComponentView.cpp b/GUI/coregui/Views/PropertyEditor/TestComponentView.cpp
index 2e2638fee7a880f7b7183fc6813eab7c443f6535..c5a5c863dd22cbe447b800a3e922bc8252293eac 100644
--- a/GUI/coregui/Views/PropertyEditor/TestComponentView.cpp
+++ b/GUI/coregui/Views/PropertyEditor/TestComponentView.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/PropertyEditor/TestComponentView.cpp
 //! @brief     Defines class TestComponentView
diff --git a/GUI/coregui/Views/PropertyEditor/TestComponentView.h b/GUI/coregui/Views/PropertyEditor/TestComponentView.h
index b72922a967d84661ad0a3e8f6bcc869acd882ee6..2ed0e8fde0bcce2ccc603ae8a5484a4850f066f8 100644
--- a/GUI/coregui/Views/PropertyEditor/TestComponentView.h
+++ b/GUI/coregui/Views/PropertyEditor/TestComponentView.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/PropertyEditor/TestComponentView.h
 //! @brief     Defines class TestComponentView
diff --git a/GUI/coregui/Views/RealSpaceWidgets/IPositionBuilder.cpp b/GUI/coregui/Views/RealSpaceWidgets/IPositionBuilder.cpp
index 964fac328ea31ef56649b79c81adae905ddf655c..ba8aaff262bd6aa84724ed47d54d61010e881f0e 100644
--- a/GUI/coregui/Views/RealSpaceWidgets/IPositionBuilder.cpp
+++ b/GUI/coregui/Views/RealSpaceWidgets/IPositionBuilder.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/RealSpaceWidgets/IPositionBuilder.cpp
 //! @brief     Implements subclasses of IPositionBuilder
diff --git a/GUI/coregui/Views/RealSpaceWidgets/IPositionBuilder.h b/GUI/coregui/Views/RealSpaceWidgets/IPositionBuilder.h
index 0bba04138fb39f320e4c4c0ea8033c463d486fdd..bb1633d1110539020a3227e70192f66840575dda 100644
--- a/GUI/coregui/Views/RealSpaceWidgets/IPositionBuilder.h
+++ b/GUI/coregui/Views/RealSpaceWidgets/IPositionBuilder.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/RealSpaceWidgets/IPositionBuilder.h
 //! @brief     Declares interface IPositionBuilder and subclasses
diff --git a/GUI/coregui/Views/RealSpaceWidgets/Particle3DContainer.cpp b/GUI/coregui/Views/RealSpaceWidgets/Particle3DContainer.cpp
index 2cd2c2e06e255ad2414a914a009146def6d4aa86..02fb16d239f2a266ec3bbd62206cba706469565d 100644
--- a/GUI/coregui/Views/RealSpaceWidgets/Particle3DContainer.cpp
+++ b/GUI/coregui/Views/RealSpaceWidgets/Particle3DContainer.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/RealSpaceWidgets/Particle3DContainer.cpp
 //! @brief     Implements namespace TransformTo3D
diff --git a/GUI/coregui/Views/RealSpaceWidgets/Particle3DContainer.h b/GUI/coregui/Views/RealSpaceWidgets/Particle3DContainer.h
index c016bcad563a01abbbba69b75cd808ee6da31cca..efd99444eda2927073c28478bcabfc84537b4d6e 100644
--- a/GUI/coregui/Views/RealSpaceWidgets/Particle3DContainer.h
+++ b/GUI/coregui/Views/RealSpaceWidgets/Particle3DContainer.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/RealSpaceWidgets/Particle3DContainer.h
 //! @brief     Implements namespace TransformTo3D
diff --git a/GUI/coregui/Views/RealSpaceWidgets/RealSpace2DParacrystalUtils.cpp b/GUI/coregui/Views/RealSpaceWidgets/RealSpace2DParacrystalUtils.cpp
index c1eeaf2326fef42081313104116ed537cd7df4e0..4168e02f013c384973ba0276e4de99d5df9ca441 100644
--- a/GUI/coregui/Views/RealSpaceWidgets/RealSpace2DParacrystalUtils.cpp
+++ b/GUI/coregui/Views/RealSpaceWidgets/RealSpace2DParacrystalUtils.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/RealSpaceWidgets/RealSpace2DParacrystalUtils.cpp
 //! @brief     Defines RealSpaceBuilderUtils namespace
diff --git a/GUI/coregui/Views/RealSpaceWidgets/RealSpace2DParacrystalUtils.h b/GUI/coregui/Views/RealSpaceWidgets/RealSpace2DParacrystalUtils.h
index a5a4ce6253f048b018837456261545ff2642e647..40029449548dd4efee43c7f7b064df0ea42ffc73 100644
--- a/GUI/coregui/Views/RealSpaceWidgets/RealSpace2DParacrystalUtils.h
+++ b/GUI/coregui/Views/RealSpaceWidgets/RealSpace2DParacrystalUtils.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/RealSpaceWidgets/RealSpace2DParacrystalUtils.h
 //! @brief     Defines RealSpaceBuilderUtils namespace
diff --git a/GUI/coregui/Views/RealSpaceWidgets/RealSpaceActions.cpp b/GUI/coregui/Views/RealSpaceWidgets/RealSpaceActions.cpp
index b947a09d189e109fd10142418767aa4623497e70..f2284a410edb79ca46625d1d855e1a1428357cef 100644
--- a/GUI/coregui/Views/RealSpaceWidgets/RealSpaceActions.cpp
+++ b/GUI/coregui/Views/RealSpaceWidgets/RealSpaceActions.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/RealSpaceWidgets/RealSpaceActions.cpp
 //! @brief     Implements class RealSpaceActions
diff --git a/GUI/coregui/Views/RealSpaceWidgets/RealSpaceActions.h b/GUI/coregui/Views/RealSpaceWidgets/RealSpaceActions.h
index f8e78cbcfa941982e793ab6fb481a00321748dbc..d2bc0ef98e68d343bb369c6f1a1ac72bc564b32b 100644
--- a/GUI/coregui/Views/RealSpaceWidgets/RealSpaceActions.h
+++ b/GUI/coregui/Views/RealSpaceWidgets/RealSpaceActions.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/RealSpaceWidgets/RealSpaceActions.h
 //! @brief     Defines class RealSpaceActions
diff --git a/GUI/coregui/Views/RealSpaceWidgets/RealSpaceBuilder.cpp b/GUI/coregui/Views/RealSpaceWidgets/RealSpaceBuilder.cpp
index 091f59ad315e4d2fb567df7d36b6731ff178a6e6..7ff0a7e7240bebb3451a72694135277dc02a312b 100644
--- a/GUI/coregui/Views/RealSpaceWidgets/RealSpaceBuilder.cpp
+++ b/GUI/coregui/Views/RealSpaceWidgets/RealSpaceBuilder.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/RealSpaceWidgets/RealSpaceBuilder.cpp
 //! @brief     Implements class RealSpaceBuilder
diff --git a/GUI/coregui/Views/RealSpaceWidgets/RealSpaceBuilder.h b/GUI/coregui/Views/RealSpaceWidgets/RealSpaceBuilder.h
index 7f99c5322e2cfdacff1c0b565e5f592dd36551bc..b824b2c904dfb0a631e4e9693c5461449127ed7e 100644
--- a/GUI/coregui/Views/RealSpaceWidgets/RealSpaceBuilder.h
+++ b/GUI/coregui/Views/RealSpaceWidgets/RealSpaceBuilder.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/RealSpaceWidgets/RealSpaceBuilder.h
 //! @brief     Defines class RealSpaceBuilder
diff --git a/GUI/coregui/Views/RealSpaceWidgets/RealSpaceBuilderUtils.cpp b/GUI/coregui/Views/RealSpaceWidgets/RealSpaceBuilderUtils.cpp
index a4ade5682101274c594e45d6a11f49fe4d8838fb..4df22fc58537dbcbcd2e156c0781fcac9a0f49e1 100644
--- a/GUI/coregui/Views/RealSpaceWidgets/RealSpaceBuilderUtils.cpp
+++ b/GUI/coregui/Views/RealSpaceWidgets/RealSpaceBuilderUtils.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/RealSpaceWidgets/RealSpaceBuilderUtils.cpp
 //! @brief     Implements RealSpaceBuilderUtils namespace
diff --git a/GUI/coregui/Views/RealSpaceWidgets/RealSpaceBuilderUtils.h b/GUI/coregui/Views/RealSpaceWidgets/RealSpaceBuilderUtils.h
index 5ef82a028c5f4981ca04d09a9b12be8946a30b52..83dfecdacaa5c4a6af935dd13d02dc17fc35bd66 100644
--- a/GUI/coregui/Views/RealSpaceWidgets/RealSpaceBuilderUtils.h
+++ b/GUI/coregui/Views/RealSpaceWidgets/RealSpaceBuilderUtils.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/RealSpaceWidgets/RealSpaceBuilderUtils.h
 //! @brief     Defines RealSpaceBuilderUtils namespace
diff --git a/GUI/coregui/Views/RealSpaceWidgets/RealSpaceCanvas.cpp b/GUI/coregui/Views/RealSpaceWidgets/RealSpaceCanvas.cpp
index 49d49034bbb0759551782502e5b74863fefe8469..fa785e52b795604eb49303e41e97900f611f1b0b 100644
--- a/GUI/coregui/Views/RealSpaceWidgets/RealSpaceCanvas.cpp
+++ b/GUI/coregui/Views/RealSpaceWidgets/RealSpaceCanvas.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/RealSpaceWidgets/RealSpaceCanvas.cpp
 //! @brief     Implements class RealSpaceScene
diff --git a/GUI/coregui/Views/RealSpaceWidgets/RealSpaceCanvas.h b/GUI/coregui/Views/RealSpaceWidgets/RealSpaceCanvas.h
index cc9a9d1edb99b0eae64172b061c513dee2bac780..6652489f5985461efa484b45b9529282d1dc1ff9 100644
--- a/GUI/coregui/Views/RealSpaceWidgets/RealSpaceCanvas.h
+++ b/GUI/coregui/Views/RealSpaceWidgets/RealSpaceCanvas.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/RealSpaceWidgets/RealSpaceCanvas.h
 //! @brief     Defines class RealSpaceCanvas
diff --git a/GUI/coregui/Views/RealSpaceWidgets/RealSpaceMesoCrystalUtils.cpp b/GUI/coregui/Views/RealSpaceWidgets/RealSpaceMesoCrystalUtils.cpp
index 10010f66fab6e61138a1102bc23f045a99529196..25071c0ade4afd41e1ecb70625bf355b46716fd7 100644
--- a/GUI/coregui/Views/RealSpaceWidgets/RealSpaceMesoCrystalUtils.cpp
+++ b/GUI/coregui/Views/RealSpaceWidgets/RealSpaceMesoCrystalUtils.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/RealSpaceWidgets/RealSpaceMesoCrystalUtils.cpp
 //! @brief     Defines RealSpaceBuilderUtils namespace
diff --git a/GUI/coregui/Views/RealSpaceWidgets/RealSpaceMesoCrystalUtils.h b/GUI/coregui/Views/RealSpaceWidgets/RealSpaceMesoCrystalUtils.h
index 3dc4f5796be42402d76aeb77d6212147cb790593..baa8bfa27126761026e090744941a1523b7032fa 100644
--- a/GUI/coregui/Views/RealSpaceWidgets/RealSpaceMesoCrystalUtils.h
+++ b/GUI/coregui/Views/RealSpaceWidgets/RealSpaceMesoCrystalUtils.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/RealSpaceWidgets/RealSpaceMesoCrystalUtils.h
 //! @brief     Defines RealSpaceBuilderUtils namespace
diff --git a/GUI/coregui/Views/RealSpaceWidgets/RealSpaceModel.cpp b/GUI/coregui/Views/RealSpaceWidgets/RealSpaceModel.cpp
index 46a50f8c2a5d61611bcf2f9861501f82283ea092..2cd95019cf466f18c871ce19a5c586b814aa7c22 100644
--- a/GUI/coregui/Views/RealSpaceWidgets/RealSpaceModel.cpp
+++ b/GUI/coregui/Views/RealSpaceWidgets/RealSpaceModel.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/RealSpaceWidgets/RealSpaceModel.cpp
 //! @brief     Implements RealSpaceModel namespace
diff --git a/GUI/coregui/Views/RealSpaceWidgets/RealSpaceModel.h b/GUI/coregui/Views/RealSpaceWidgets/RealSpaceModel.h
index e803ed2d5a7974eb802aaec85b3bc4ce608b3cae..8ff71b72ac78a90702d7f95f73bc0b023f15e3fd 100644
--- a/GUI/coregui/Views/RealSpaceWidgets/RealSpaceModel.h
+++ b/GUI/coregui/Views/RealSpaceWidgets/RealSpaceModel.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/RealSpaceWidgets/RealSpaceModel.h
 //! @brief     Defines RealSpaceModel namespace
diff --git a/GUI/coregui/Views/RealSpaceWidgets/RealSpacePositionBuilder.cpp b/GUI/coregui/Views/RealSpaceWidgets/RealSpacePositionBuilder.cpp
index 9be1293a1b2703d2d4602609717cec5d2a7ffd58..2515e9dfc2a4eb6df7f993e386c7a37bc5490a70 100644
--- a/GUI/coregui/Views/RealSpaceWidgets/RealSpacePositionBuilder.cpp
+++ b/GUI/coregui/Views/RealSpaceWidgets/RealSpacePositionBuilder.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/RealSpaceWidgets/RealSpacePositionBuilder.cpp
 //! @brief     Implements class RealSpacePositionBuilder
diff --git a/GUI/coregui/Views/RealSpaceWidgets/RealSpacePositionBuilder.h b/GUI/coregui/Views/RealSpaceWidgets/RealSpacePositionBuilder.h
index 64b519c333589df2e9898cc798e4d31e993c49dd..31e807aec7beb5f6d9821275a9f3ef2e380b08f3 100644
--- a/GUI/coregui/Views/RealSpaceWidgets/RealSpacePositionBuilder.h
+++ b/GUI/coregui/Views/RealSpaceWidgets/RealSpacePositionBuilder.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/RealSpaceWidgets/RealSpacePositionBuilder.h
 //! @brief     Defines class RealSpacePositionBuilder
diff --git a/GUI/coregui/Views/RealSpaceWidgets/RealSpaceToolBar.cpp b/GUI/coregui/Views/RealSpaceWidgets/RealSpaceToolBar.cpp
index a4fb04371a4b76559fe4b153bb38955864c2dd6f..8e07a47b48d39a2c6fb076e8c8fe554414d64c45 100644
--- a/GUI/coregui/Views/RealSpaceWidgets/RealSpaceToolBar.cpp
+++ b/GUI/coregui/Views/RealSpaceWidgets/RealSpaceToolBar.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/RealSpaceWidgets/RealSpaceToolBar.cpp
 //! @brief     Implements class RealSpaceWidget
diff --git a/GUI/coregui/Views/RealSpaceWidgets/RealSpaceToolBar.h b/GUI/coregui/Views/RealSpaceWidgets/RealSpaceToolBar.h
index b9e823047001a2d2169249ea71a0b8b6f36fdeab..b51fde1eebb8cc3dcf63be95f578ea380eae5ff0 100644
--- a/GUI/coregui/Views/RealSpaceWidgets/RealSpaceToolBar.h
+++ b/GUI/coregui/Views/RealSpaceWidgets/RealSpaceToolBar.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/RealSpaceWidgets/RealSpaceToolBar.h
 //! @brief     Defines class RealSpaceWidget
diff --git a/GUI/coregui/Views/RealSpaceWidgets/RealSpaceView.cpp b/GUI/coregui/Views/RealSpaceWidgets/RealSpaceView.cpp
index fa50d5418aca0d6c3538438ee5ee3c28ae1e2832..24a7edf494830cb3618b6dec6ba68ea8223ad8a7 100644
--- a/GUI/coregui/Views/RealSpaceWidgets/RealSpaceView.cpp
+++ b/GUI/coregui/Views/RealSpaceWidgets/RealSpaceView.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/RealSpaceWidgets/RealSpaceView.cpp
 //! @brief     Implements class RealSpaceView
diff --git a/GUI/coregui/Views/RealSpaceWidgets/RealSpaceView.h b/GUI/coregui/Views/RealSpaceWidgets/RealSpaceView.h
index 552b5f6e729637343bcaac4894725caa6b6fe8c2..4d00a09b8e31e21fb183fcb128e7a537e9d07fa9 100644
--- a/GUI/coregui/Views/RealSpaceWidgets/RealSpaceView.h
+++ b/GUI/coregui/Views/RealSpaceWidgets/RealSpaceView.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/RealSpaceWidgets/RealSpaceView.h
 //! @brief     Defines class RealSpaceView
diff --git a/GUI/coregui/Views/RealSpaceWidgets/RealSpaceWidget.cpp b/GUI/coregui/Views/RealSpaceWidgets/RealSpaceWidget.cpp
index c466bde3257c3e5ad57c33c7b4ef46a8f05ed5e5..092e805aff67255ac9586ee6e10c1abf80ca5cbc 100644
--- a/GUI/coregui/Views/RealSpaceWidgets/RealSpaceWidget.cpp
+++ b/GUI/coregui/Views/RealSpaceWidgets/RealSpaceWidget.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/RealSpaceWidgets/RealSpaceWidget.cpp
 //! @brief     Implements class RealSpaceWidget
diff --git a/GUI/coregui/Views/RealSpaceWidgets/RealSpaceWidget.h b/GUI/coregui/Views/RealSpaceWidgets/RealSpaceWidget.h
index 3c68421d296ff1f26cbe00b6efe4775440e59a21..1b6acb6177a79a5dacd67ee1629cf1380ac4de72 100644
--- a/GUI/coregui/Views/RealSpaceWidgets/RealSpaceWidget.h
+++ b/GUI/coregui/Views/RealSpaceWidgets/RealSpaceWidget.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/RealSpaceWidgets/RealSpaceWidget.h
 //! @brief     Defines class RealSpaceWidget
diff --git a/GUI/coregui/Views/RealSpaceWidgets/TransformTo3D.cpp b/GUI/coregui/Views/RealSpaceWidgets/TransformTo3D.cpp
index 40619d8835fa8790ebfa727e6feee79cfeb8878c..7f82ce934f6f1f25c5fd8ae0a8447f8ed5ab5fa7 100644
--- a/GUI/coregui/Views/RealSpaceWidgets/TransformTo3D.cpp
+++ b/GUI/coregui/Views/RealSpaceWidgets/TransformTo3D.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/RealSpaceWidgets/TransformTo3D.cpp
 //! @brief     Implements namespace TransformTo3D
diff --git a/GUI/coregui/Views/RealSpaceWidgets/TransformTo3D.h b/GUI/coregui/Views/RealSpaceWidgets/TransformTo3D.h
index 1c948bfdbb9fd484754b7e2b56b1b2036b1dfcfc..e961f671aac7bc53d716332f5052ae1f29357ebe 100644
--- a/GUI/coregui/Views/RealSpaceWidgets/TransformTo3D.h
+++ b/GUI/coregui/Views/RealSpaceWidgets/TransformTo3D.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/RealSpaceWidgets/TransformTo3D.h
 //! @brief     Defines namespace TransformTo3D
diff --git a/GUI/coregui/Views/SampleDesigner/ConnectableView.cpp b/GUI/coregui/Views/SampleDesigner/ConnectableView.cpp
index 0967006d03a801fd76ccbf7b054a1d23992a7802..51586a3ad09b6edc91a97597c3998827d22bad89 100644
--- a/GUI/coregui/Views/SampleDesigner/ConnectableView.cpp
+++ b/GUI/coregui/Views/SampleDesigner/ConnectableView.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/SampleDesigner/ConnectableView.cpp
 //! @brief     Implements class ConnectableView
diff --git a/GUI/coregui/Views/SampleDesigner/ConnectableView.h b/GUI/coregui/Views/SampleDesigner/ConnectableView.h
index e1664bd6a7175381a6efe7583a0d810252eda475..6894163f356e6259de48c41dfbbef749b03fd640 100644
--- a/GUI/coregui/Views/SampleDesigner/ConnectableView.h
+++ b/GUI/coregui/Views/SampleDesigner/ConnectableView.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/SampleDesigner/ConnectableView.h
 //! @brief     Defines class ConnectableView
diff --git a/GUI/coregui/Views/SampleDesigner/DesignerHelper.cpp b/GUI/coregui/Views/SampleDesigner/DesignerHelper.cpp
index 024ee9762f163fa33d34df54906be500b70f57db..0e50eb5099d2693e1826702c7f686eef4220e4dd 100644
--- a/GUI/coregui/Views/SampleDesigner/DesignerHelper.cpp
+++ b/GUI/coregui/Views/SampleDesigner/DesignerHelper.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/SampleDesigner/DesignerHelper.cpp
 //! @brief     Implements class DesignerHelper
diff --git a/GUI/coregui/Views/SampleDesigner/DesignerHelper.h b/GUI/coregui/Views/SampleDesigner/DesignerHelper.h
index af2816250baba2becb6aa747b4cf00aaeaecf890..af5825cf8f42c305ecacd4c89768b534f1aa3274 100644
--- a/GUI/coregui/Views/SampleDesigner/DesignerHelper.h
+++ b/GUI/coregui/Views/SampleDesigner/DesignerHelper.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/SampleDesigner/DesignerHelper.h
 //! @brief     Defines class DesignerHelper
diff --git a/GUI/coregui/Views/SampleDesigner/DesignerMimeData.cpp b/GUI/coregui/Views/SampleDesigner/DesignerMimeData.cpp
index 531ad57b647d7626d4cfd3fab626e66daf8a6a09..8960ef2895ceaf967898d74e616ea4f6c4d6d756 100644
--- a/GUI/coregui/Views/SampleDesigner/DesignerMimeData.cpp
+++ b/GUI/coregui/Views/SampleDesigner/DesignerMimeData.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/SampleDesigner/DesignerMimeData.cpp
 //! @brief     Implements class DesignerMimeData
diff --git a/GUI/coregui/Views/SampleDesigner/DesignerMimeData.h b/GUI/coregui/Views/SampleDesigner/DesignerMimeData.h
index c48b3e54be9c9aa478088bd5a4dad2f6d798e022..3b2bf8ad3c817d55d0f08d7f2b935676eff580c2 100644
--- a/GUI/coregui/Views/SampleDesigner/DesignerMimeData.h
+++ b/GUI/coregui/Views/SampleDesigner/DesignerMimeData.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/SampleDesigner/DesignerMimeData.h
 //! @brief     Defines class DesignerMimeData
diff --git a/GUI/coregui/Views/SampleDesigner/DesignerScene.cpp b/GUI/coregui/Views/SampleDesigner/DesignerScene.cpp
index 72bc1d6fafca52aa894a5f30095c23ebdc104e96..34f605bebffe03c9a25f352df3b9f559e829c68a 100644
--- a/GUI/coregui/Views/SampleDesigner/DesignerScene.cpp
+++ b/GUI/coregui/Views/SampleDesigner/DesignerScene.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/SampleDesigner/DesignerScene.cpp
 //! @brief     Implements class DesignerScene
diff --git a/GUI/coregui/Views/SampleDesigner/DesignerScene.h b/GUI/coregui/Views/SampleDesigner/DesignerScene.h
index dfc062b7c81493c0f7543fd0eda09b68be7e53bc..15bfe8e65d063a9e35c62c371f9fe3149995904f 100644
--- a/GUI/coregui/Views/SampleDesigner/DesignerScene.h
+++ b/GUI/coregui/Views/SampleDesigner/DesignerScene.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/SampleDesigner/DesignerScene.h
 //! @brief     Defines class DesignerScene
diff --git a/GUI/coregui/Views/SampleDesigner/DesignerView.cpp b/GUI/coregui/Views/SampleDesigner/DesignerView.cpp
index 97637360bb2912847882626278f142c9fa1d5266..d1c96f52d2a0f3fc76887b942b865c5f7cceaec9 100644
--- a/GUI/coregui/Views/SampleDesigner/DesignerView.cpp
+++ b/GUI/coregui/Views/SampleDesigner/DesignerView.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/SampleDesigner/DesignerView.cpp
 //! @brief     Implements class DesignerView
diff --git a/GUI/coregui/Views/SampleDesigner/DesignerView.h b/GUI/coregui/Views/SampleDesigner/DesignerView.h
index ab36e532941b7e4be4d121de9b0277dabab7cc02..eefc659be442ae2e1c16a1ace60da85ee7c0bdbb 100644
--- a/GUI/coregui/Views/SampleDesigner/DesignerView.h
+++ b/GUI/coregui/Views/SampleDesigner/DesignerView.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/SampleDesigner/DesignerView.h
 //! @brief     Defines class DesignerView
diff --git a/GUI/coregui/Views/SampleDesigner/ILayerView.cpp b/GUI/coregui/Views/SampleDesigner/ILayerView.cpp
index c59adb96fdbb89259e39f6c89631e5f0bf8875e1..863ed02fe161ae882f549f497f7895d6e288b22d 100644
--- a/GUI/coregui/Views/SampleDesigner/ILayerView.cpp
+++ b/GUI/coregui/Views/SampleDesigner/ILayerView.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/SampleDesigner/ILayerView.cpp
 //! @brief     Implements interface ILayerView
diff --git a/GUI/coregui/Views/SampleDesigner/ILayerView.h b/GUI/coregui/Views/SampleDesigner/ILayerView.h
index a131891783fc47aef4150d39f2e6af95c73440d3..9ce310931e8ff4f4856ce3328ed21c334f5377d4 100644
--- a/GUI/coregui/Views/SampleDesigner/ILayerView.h
+++ b/GUI/coregui/Views/SampleDesigner/ILayerView.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/SampleDesigner/ILayerView.h
 //! @brief     Defines interface ILayerView
diff --git a/GUI/coregui/Views/SampleDesigner/IView.cpp b/GUI/coregui/Views/SampleDesigner/IView.cpp
index 333616127f709a248022fc6cfd523c031605d0c4..f5bfd569d9dd4355162a3fe8105717723b6f26a0 100644
--- a/GUI/coregui/Views/SampleDesigner/IView.cpp
+++ b/GUI/coregui/Views/SampleDesigner/IView.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/SampleDesigner/IView.cpp
 //! @brief     Implements interface IView
diff --git a/GUI/coregui/Views/SampleDesigner/IView.h b/GUI/coregui/Views/SampleDesigner/IView.h
index 2b94078ab68d6e4d1b018b5aceef4dcf660c4888..db468292f14bfdb41e9399a4f8aa725182a15b9d 100644
--- a/GUI/coregui/Views/SampleDesigner/IView.h
+++ b/GUI/coregui/Views/SampleDesigner/IView.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/SampleDesigner/IView.h
 //! @brief     Defines interface IView
diff --git a/GUI/coregui/Views/SampleDesigner/InterferenceFunctionViews.cpp b/GUI/coregui/Views/SampleDesigner/InterferenceFunctionViews.cpp
index d5d514931bd1d006bb7796911df8f85bccb238e4..f8c4bc4a461ee6be40f6b8434c63b03d56eb9306 100644
--- a/GUI/coregui/Views/SampleDesigner/InterferenceFunctionViews.cpp
+++ b/GUI/coregui/Views/SampleDesigner/InterferenceFunctionViews.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/SampleDesigner/InterferenceFunctionViews.cpp
 //! @brief     Implements classes InterferenceFunctionViews
diff --git a/GUI/coregui/Views/SampleDesigner/InterferenceFunctionViews.h b/GUI/coregui/Views/SampleDesigner/InterferenceFunctionViews.h
index 512127c93972b4a0a2703b6f104e6d2786c4f605..212dad272ed3caaf78995ffaff25bc156aa06f5a 100644
--- a/GUI/coregui/Views/SampleDesigner/InterferenceFunctionViews.h
+++ b/GUI/coregui/Views/SampleDesigner/InterferenceFunctionViews.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/SampleDesigner/InterferenceFunctionViews.h
 //! @brief     Defines classes InterferenceFunctionViews
diff --git a/GUI/coregui/Views/SampleDesigner/ItemTreeView.cpp b/GUI/coregui/Views/SampleDesigner/ItemTreeView.cpp
index 136cb6dd8af331c282a26c773772d5c80f921e3c..2c9fe597fb80cf4327ec3de069dffae7d3e9406d 100644
--- a/GUI/coregui/Views/SampleDesigner/ItemTreeView.cpp
+++ b/GUI/coregui/Views/SampleDesigner/ItemTreeView.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/SampleDesigner/ItemTreeView.cpp
 //! @brief     Implements class ItemTreeView
diff --git a/GUI/coregui/Views/SampleDesigner/ItemTreeView.h b/GUI/coregui/Views/SampleDesigner/ItemTreeView.h
index 710d18625d9ae5cbe309dfd97cb4b2cd7730450d..235260fe07e5a4da822a704807b546bf5e77847a 100644
--- a/GUI/coregui/Views/SampleDesigner/ItemTreeView.h
+++ b/GUI/coregui/Views/SampleDesigner/ItemTreeView.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/SampleDesigner/ItemTreeView.h
 //! @brief     Defines class ItemTreeView
diff --git a/GUI/coregui/Views/SampleDesigner/LayerView.cpp b/GUI/coregui/Views/SampleDesigner/LayerView.cpp
index c49834a8572957d47f8ce725ece10e1c7e83fadc..2c2412e96600b3e7b547711c0231711089bcaba6 100644
--- a/GUI/coregui/Views/SampleDesigner/LayerView.cpp
+++ b/GUI/coregui/Views/SampleDesigner/LayerView.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/SampleDesigner/LayerView.cpp
 //! @brief     Implements class LayerView
diff --git a/GUI/coregui/Views/SampleDesigner/LayerView.h b/GUI/coregui/Views/SampleDesigner/LayerView.h
index 0fc74e7063f6f19f655dc02b865da974625b54df..df0a295ea8c060e004a54308f20cb3649172d619 100644
--- a/GUI/coregui/Views/SampleDesigner/LayerView.h
+++ b/GUI/coregui/Views/SampleDesigner/LayerView.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/SampleDesigner/LayerView.h
 //! @brief     Defines class LayerView
diff --git a/GUI/coregui/Views/SampleDesigner/MesoCrystalView.cpp b/GUI/coregui/Views/SampleDesigner/MesoCrystalView.cpp
index 816a2da6a57ec8458150d12644f8443eab481684..9ad3b07a34bdc8ca2608f512c28eac77003e168f 100644
--- a/GUI/coregui/Views/SampleDesigner/MesoCrystalView.cpp
+++ b/GUI/coregui/Views/SampleDesigner/MesoCrystalView.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/SampleDesigner/MesoCrystalView.cpp
 //! @brief     Implements class MesoCrystalView
diff --git a/GUI/coregui/Views/SampleDesigner/MesoCrystalView.h b/GUI/coregui/Views/SampleDesigner/MesoCrystalView.h
index c68c9b93d842d63701e545e2dd6fb121a229e549..0fc6aa19a5f7622a226169e94070e3eb72cba7fd 100644
--- a/GUI/coregui/Views/SampleDesigner/MesoCrystalView.h
+++ b/GUI/coregui/Views/SampleDesigner/MesoCrystalView.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/SampleDesigner/MesoCrystalView.h
 //! @brief     Defines class MesoCrystalView
diff --git a/GUI/coregui/Views/SampleDesigner/MultiLayerView.cpp b/GUI/coregui/Views/SampleDesigner/MultiLayerView.cpp
index 8ac4da0b4b18250fbe7f096368503c7d15d649fe..d01d6fc07eed9c048a00c44fe2ec705e00844e9a 100644
--- a/GUI/coregui/Views/SampleDesigner/MultiLayerView.cpp
+++ b/GUI/coregui/Views/SampleDesigner/MultiLayerView.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/SampleDesigner/MultiLayerView.cpp
 //! @brief     Implements class MultiLayerView
diff --git a/GUI/coregui/Views/SampleDesigner/MultiLayerView.h b/GUI/coregui/Views/SampleDesigner/MultiLayerView.h
index 6d7012269941ee8ffec92d217b009870d7faca51..a5a66c5a1bce85175ff5006c4bb7fe44fcf93bcb 100644
--- a/GUI/coregui/Views/SampleDesigner/MultiLayerView.h
+++ b/GUI/coregui/Views/SampleDesigner/MultiLayerView.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/SampleDesigner/MultiLayerView.h
 //! @brief     Defines class MultiLayerView
diff --git a/GUI/coregui/Views/SampleDesigner/NodeEditor.cpp b/GUI/coregui/Views/SampleDesigner/NodeEditor.cpp
index 14012bdfedbe101a8f7a2bd722d31741e82f1d75..3787eebe5ec39659ef72339be77fb3ae9478b318 100644
--- a/GUI/coregui/Views/SampleDesigner/NodeEditor.cpp
+++ b/GUI/coregui/Views/SampleDesigner/NodeEditor.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/SampleDesigner/NodeEditor.cpp
 //! @brief     Implements class NodeEditor
diff --git a/GUI/coregui/Views/SampleDesigner/NodeEditor.h b/GUI/coregui/Views/SampleDesigner/NodeEditor.h
index 97d47547419ff3f4600df1c091ca421d52965bee..cddd5748e78d1ffc91aa02288e0a28dbd6445d58 100644
--- a/GUI/coregui/Views/SampleDesigner/NodeEditor.h
+++ b/GUI/coregui/Views/SampleDesigner/NodeEditor.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/SampleDesigner/NodeEditor.h
 //! @brief     Defines class NodeEditor
diff --git a/GUI/coregui/Views/SampleDesigner/NodeEditorConnection.cpp b/GUI/coregui/Views/SampleDesigner/NodeEditorConnection.cpp
index 8e20aa2685220049238e166669aa4ca94acac064..a2182c1caf1b67f3e723eb9bf8619de5edb1b572 100644
--- a/GUI/coregui/Views/SampleDesigner/NodeEditorConnection.cpp
+++ b/GUI/coregui/Views/SampleDesigner/NodeEditorConnection.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/SampleDesigner/NodeEditorConnection.cpp
 //! @brief     Implements class NodeEditorConnection
diff --git a/GUI/coregui/Views/SampleDesigner/NodeEditorConnection.h b/GUI/coregui/Views/SampleDesigner/NodeEditorConnection.h
index 86addb689c3534b0600e52ff0cfc56e23fe77fbe..67e037a72d68061135344b3ddb778de9d5dcacd4 100644
--- a/GUI/coregui/Views/SampleDesigner/NodeEditorConnection.h
+++ b/GUI/coregui/Views/SampleDesigner/NodeEditorConnection.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/SampleDesigner/NodeEditorConnection.h
 //! @brief     Defines class NodeEditorConnection
diff --git a/GUI/coregui/Views/SampleDesigner/NodeEditorPort.cpp b/GUI/coregui/Views/SampleDesigner/NodeEditorPort.cpp
index 59a8a20a568eb67bbabfe73959a87235aa46c8b6..56085add017103f0c6c5d2023b289e0592caf962 100644
--- a/GUI/coregui/Views/SampleDesigner/NodeEditorPort.cpp
+++ b/GUI/coregui/Views/SampleDesigner/NodeEditorPort.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/SampleDesigner/NodeEditorPort.cpp
 //! @brief     Implements class NodeEditorPort
diff --git a/GUI/coregui/Views/SampleDesigner/NodeEditorPort.h b/GUI/coregui/Views/SampleDesigner/NodeEditorPort.h
index 50e1f33497bfc6d93892941ff6da73ed1c82f052..aaef777bce24b61ef4508dbcd01870ad12d9d245 100644
--- a/GUI/coregui/Views/SampleDesigner/NodeEditorPort.h
+++ b/GUI/coregui/Views/SampleDesigner/NodeEditorPort.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/SampleDesigner/NodeEditorPort.h
 //! @brief     Defines class NodeEditorPort
diff --git a/GUI/coregui/Views/SampleDesigner/ParticleCompositionView.cpp b/GUI/coregui/Views/SampleDesigner/ParticleCompositionView.cpp
index bfcec92559e266e55f81484a652ef24f08df1851..ee05d400167122a6591c0d38423d8fb60cac8dcc 100644
--- a/GUI/coregui/Views/SampleDesigner/ParticleCompositionView.cpp
+++ b/GUI/coregui/Views/SampleDesigner/ParticleCompositionView.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/SampleDesigner/ParticleCompositionView.cpp
 //! @brief     Implements class ParticleCompositionView
diff --git a/GUI/coregui/Views/SampleDesigner/ParticleCompositionView.h b/GUI/coregui/Views/SampleDesigner/ParticleCompositionView.h
index 6e36b57e24dca9d9fff32f8ade0e50e2fe6e21fe..e5d46a3e90d79f9087fed9f57524a65303c6c876 100644
--- a/GUI/coregui/Views/SampleDesigner/ParticleCompositionView.h
+++ b/GUI/coregui/Views/SampleDesigner/ParticleCompositionView.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/SampleDesigner/ParticleCompositionView.h
 //! @brief     Defines class ParticleCompositionView
diff --git a/GUI/coregui/Views/SampleDesigner/ParticleCoreShellView.cpp b/GUI/coregui/Views/SampleDesigner/ParticleCoreShellView.cpp
index 8c029db18cd1ef8849e4b2d366969f3e3c544ec7..d0cd61c871bbc3db83300b9c279167ba63ddc3bf 100644
--- a/GUI/coregui/Views/SampleDesigner/ParticleCoreShellView.cpp
+++ b/GUI/coregui/Views/SampleDesigner/ParticleCoreShellView.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/SampleDesigner/ParticleCoreShellView.cpp
 //! @brief     Implements class ParticleCoreShellView
diff --git a/GUI/coregui/Views/SampleDesigner/ParticleCoreShellView.h b/GUI/coregui/Views/SampleDesigner/ParticleCoreShellView.h
index 6f192a2da5e0384455b8fa8a677e9d9d9ec38746..7d3b7737390d4a60a1546b28e672b19f6e433e2e 100644
--- a/GUI/coregui/Views/SampleDesigner/ParticleCoreShellView.h
+++ b/GUI/coregui/Views/SampleDesigner/ParticleCoreShellView.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/SampleDesigner/ParticleCoreShellView.h
 //! @brief     Defines class ParticleCoreShellView
diff --git a/GUI/coregui/Views/SampleDesigner/ParticleDistributionView.cpp b/GUI/coregui/Views/SampleDesigner/ParticleDistributionView.cpp
index 9195e23146e91eebd7a737aa8b93f7af3a7515f7..a57d3821d196309cab1b6f4fdf723c9b7e2e9689 100644
--- a/GUI/coregui/Views/SampleDesigner/ParticleDistributionView.cpp
+++ b/GUI/coregui/Views/SampleDesigner/ParticleDistributionView.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/SampleDesigner/ParticleDistributionView.cpp
 //! @brief     Implements class ParticleDistributionView
diff --git a/GUI/coregui/Views/SampleDesigner/ParticleDistributionView.h b/GUI/coregui/Views/SampleDesigner/ParticleDistributionView.h
index 40e3393447cf5a18584da2938c304b530247e39d..65c1bf738a57887566e02d68e868ff10edfde241 100644
--- a/GUI/coregui/Views/SampleDesigner/ParticleDistributionView.h
+++ b/GUI/coregui/Views/SampleDesigner/ParticleDistributionView.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/SampleDesigner/ParticleDistributionView.h
 //! @brief     Defines class ParticleDistributionView
diff --git a/GUI/coregui/Views/SampleDesigner/ParticleLayoutView.cpp b/GUI/coregui/Views/SampleDesigner/ParticleLayoutView.cpp
index 535a31da0d991f6ef2052ce0d6dfe961154c5afb..43bf0c34ec191826c7f8a0cf18940978a57ee242 100644
--- a/GUI/coregui/Views/SampleDesigner/ParticleLayoutView.cpp
+++ b/GUI/coregui/Views/SampleDesigner/ParticleLayoutView.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/SampleDesigner/ParticleLayoutView.cpp
 //! @brief     Implements class ParticleLayoutView
diff --git a/GUI/coregui/Views/SampleDesigner/ParticleLayoutView.h b/GUI/coregui/Views/SampleDesigner/ParticleLayoutView.h
index c24f70432729124345f8a7c943351463a172650c..768393d7894842e8cf43bf36dcb0bea3049ec386 100644
--- a/GUI/coregui/Views/SampleDesigner/ParticleLayoutView.h
+++ b/GUI/coregui/Views/SampleDesigner/ParticleLayoutView.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/SampleDesigner/ParticleLayoutView.h
 //! @brief     Defines class ParticleLayoutView
diff --git a/GUI/coregui/Views/SampleDesigner/ParticleView.cpp b/GUI/coregui/Views/SampleDesigner/ParticleView.cpp
index b405832ccdda84b8df21f55c755de67b48ffa859..acb63f1a6a51c52e21b7ce4a294de27031dcd942 100644
--- a/GUI/coregui/Views/SampleDesigner/ParticleView.cpp
+++ b/GUI/coregui/Views/SampleDesigner/ParticleView.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/SampleDesigner/ParticleView.cpp
 //! @brief     Implements class ParticleView
diff --git a/GUI/coregui/Views/SampleDesigner/ParticleView.h b/GUI/coregui/Views/SampleDesigner/ParticleView.h
index 41d9c78c74f9d429cd2f52f5777ac9aef5db0a6a..38c340a8598b893709ef9dbf9c2b965e5298fff0 100644
--- a/GUI/coregui/Views/SampleDesigner/ParticleView.h
+++ b/GUI/coregui/Views/SampleDesigner/ParticleView.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/SampleDesigner/ParticleView.h
 //! @brief     Defines class ParticleView
diff --git a/GUI/coregui/Views/SampleDesigner/RealSpacePanel.cpp b/GUI/coregui/Views/SampleDesigner/RealSpacePanel.cpp
index 0a39fb225e81d79a8b62daba78a9151b0e0dacf0..f89c1190f686d6e0a0f057e8d7ba15c73ca7635b 100644
--- a/GUI/coregui/Views/SampleDesigner/RealSpacePanel.cpp
+++ b/GUI/coregui/Views/SampleDesigner/RealSpacePanel.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/SampleDesigner/RealSpacePanel.cpp
 //! @brief     Implements class RealSpacePanel
diff --git a/GUI/coregui/Views/SampleDesigner/RealSpacePanel.h b/GUI/coregui/Views/SampleDesigner/RealSpacePanel.h
index 7b94b71ec1d28fc092be5fb0f09c35d0651097de..4a7d5b479236a0d9832f01bfdd48287cd32ce0c3 100644
--- a/GUI/coregui/Views/SampleDesigner/RealSpacePanel.h
+++ b/GUI/coregui/Views/SampleDesigner/RealSpacePanel.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/SampleDesigner/RealSpacePanel.h
 //! @brief     Defines class RealSpacePanel
diff --git a/GUI/coregui/Views/SampleDesigner/SampleDesigner.cpp b/GUI/coregui/Views/SampleDesigner/SampleDesigner.cpp
index f6f352b29dc1ba10d814e510198d6757a9db8894..d783f7e72560c3adac6ce584aa57d0982d84ae83 100644
--- a/GUI/coregui/Views/SampleDesigner/SampleDesigner.cpp
+++ b/GUI/coregui/Views/SampleDesigner/SampleDesigner.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/SampleDesigner/SampleDesigner.cpp
 //! @brief     Implements class SampleDesigner
diff --git a/GUI/coregui/Views/SampleDesigner/SampleDesigner.h b/GUI/coregui/Views/SampleDesigner/SampleDesigner.h
index af42b9b96c7437851fc1d1da146c2e5e9cd1ba90..753d2c2ea90b9b9dc01b3c105665770da0561a94 100644
--- a/GUI/coregui/Views/SampleDesigner/SampleDesigner.h
+++ b/GUI/coregui/Views/SampleDesigner/SampleDesigner.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/SampleDesigner/SampleDesigner.h
 //! @brief     Defines class SampleDesigner
diff --git a/GUI/coregui/Views/SampleDesigner/SamplePropertyWidget.cpp b/GUI/coregui/Views/SampleDesigner/SamplePropertyWidget.cpp
index cabfe5b9c47b1d55e1206e3d5f12a25a8a33edfc..15974a78ebe728c308b84bcfb2ff4040fd07039c 100644
--- a/GUI/coregui/Views/SampleDesigner/SamplePropertyWidget.cpp
+++ b/GUI/coregui/Views/SampleDesigner/SamplePropertyWidget.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/SampleDesigner/SamplePropertyWidget.cpp
 //! @brief     Implements class IntensityDataPropertyWidget
diff --git a/GUI/coregui/Views/SampleDesigner/SamplePropertyWidget.h b/GUI/coregui/Views/SampleDesigner/SamplePropertyWidget.h
index 1ad629b1bbd62212b34e7e5400f6b57585d2b9c4..5daa87d2bc585f706f4f36574f3f337596b8b1aa 100644
--- a/GUI/coregui/Views/SampleDesigner/SamplePropertyWidget.h
+++ b/GUI/coregui/Views/SampleDesigner/SamplePropertyWidget.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/SampleDesigner/SamplePropertyWidget.h
 //! @brief     Defines class SamplePropertyWidget
diff --git a/GUI/coregui/Views/SampleDesigner/SampleToolBar.cpp b/GUI/coregui/Views/SampleDesigner/SampleToolBar.cpp
index 417b683e0fc0f5f1bef82c56949716f54c320002..2cbf7755c0f614b746576787b5972c3c9c5e3742 100644
--- a/GUI/coregui/Views/SampleDesigner/SampleToolBar.cpp
+++ b/GUI/coregui/Views/SampleDesigner/SampleToolBar.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/SampleDesigner/SampleToolBar.cpp
 //! @brief     Implements class SampleToolBar
diff --git a/GUI/coregui/Views/SampleDesigner/SampleToolBar.h b/GUI/coregui/Views/SampleDesigner/SampleToolBar.h
index bc4e43510befde72baf45cdf352be76a809f678b..fb3916556965b83a1604d733723f8f955516cc1e 100644
--- a/GUI/coregui/Views/SampleDesigner/SampleToolBar.h
+++ b/GUI/coregui/Views/SampleDesigner/SampleToolBar.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/SampleDesigner/SampleToolBar.h
 //! @brief     Defines class SampleToolBar
diff --git a/GUI/coregui/Views/SampleDesigner/SampleTreeWidget.cpp b/GUI/coregui/Views/SampleDesigner/SampleTreeWidget.cpp
index 4461e5ab38a2fffde88a2e33aee291ee38fcc704..1faf178276d5d49e805bca02eead07c551b1745d 100644
--- a/GUI/coregui/Views/SampleDesigner/SampleTreeWidget.cpp
+++ b/GUI/coregui/Views/SampleDesigner/SampleTreeWidget.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/SampleDesigner/SampleTreeWidget.cpp
 //! @brief     Implements class SampleTreeWidget
diff --git a/GUI/coregui/Views/SampleDesigner/SampleTreeWidget.h b/GUI/coregui/Views/SampleDesigner/SampleTreeWidget.h
index 72aea18dc2789db287b9367f55cde56065fc5ba7..500f4ab7b81c62f582f5f558bebc5daad2e87cde 100644
--- a/GUI/coregui/Views/SampleDesigner/SampleTreeWidget.h
+++ b/GUI/coregui/Views/SampleDesigner/SampleTreeWidget.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/SampleDesigner/SampleTreeWidget.h
 //! @brief     Defines class SampleTreeWidget
diff --git a/GUI/coregui/Views/SampleDesigner/SampleViewAligner.cpp b/GUI/coregui/Views/SampleDesigner/SampleViewAligner.cpp
index c58e5acc78bc6a1ccb8eb7b519ace29c51f01787..00a7d6a41e9452d09e84c21e997f573523dfe466 100644
--- a/GUI/coregui/Views/SampleDesigner/SampleViewAligner.cpp
+++ b/GUI/coregui/Views/SampleDesigner/SampleViewAligner.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/SampleDesigner/SampleViewAligner.cpp
 //! @brief     Implements class SampleViewAligner
diff --git a/GUI/coregui/Views/SampleDesigner/SampleViewAligner.h b/GUI/coregui/Views/SampleDesigner/SampleViewAligner.h
index 679458c1ef8e446534845668e4796d8c0413b44c..1ed3706b2419974e17b8176c703b5fb386649ad9 100644
--- a/GUI/coregui/Views/SampleDesigner/SampleViewAligner.h
+++ b/GUI/coregui/Views/SampleDesigner/SampleViewAligner.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/SampleDesigner/SampleViewAligner.h
 //! @brief     Defines class SampleViewAligner
diff --git a/GUI/coregui/Views/SampleDesigner/SampleViewFactory.cpp b/GUI/coregui/Views/SampleDesigner/SampleViewFactory.cpp
index ac0a15a401223c09b23157db8a43396d9aef9a12..af787c9b8f5770dd468d9ede8c66e0081f5d298e 100644
--- a/GUI/coregui/Views/SampleDesigner/SampleViewFactory.cpp
+++ b/GUI/coregui/Views/SampleDesigner/SampleViewFactory.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/SampleDesigner/SampleViewFactory.cpp
 //! @brief     Implements class SampleViewFactory
diff --git a/GUI/coregui/Views/SampleDesigner/SampleViewFactory.h b/GUI/coregui/Views/SampleDesigner/SampleViewFactory.h
index b3980ad0a3eb7fe6f64467ef6198af1ede0344ac..1a47ab3ea33689857f3220e4757b98e8202e2c39 100644
--- a/GUI/coregui/Views/SampleDesigner/SampleViewFactory.h
+++ b/GUI/coregui/Views/SampleDesigner/SampleViewFactory.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/SampleDesigner/SampleViewFactory.h
 //! @brief     Defines class SampleViewFactory
diff --git a/GUI/coregui/Views/SampleDesigner/SampleWidgetBox.cpp b/GUI/coregui/Views/SampleDesigner/SampleWidgetBox.cpp
index 89c4adddb75410fba0cc255ea650ad56136690d8..e6952f84f425a7f4ecd6191aaed5163e050ef4e9 100644
--- a/GUI/coregui/Views/SampleDesigner/SampleWidgetBox.cpp
+++ b/GUI/coregui/Views/SampleDesigner/SampleWidgetBox.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/SampleDesigner/SampleWidgetBox.cpp
 //! @brief     Implements class SampleWidgetBox
diff --git a/GUI/coregui/Views/SampleDesigner/SampleWidgetBox.h b/GUI/coregui/Views/SampleDesigner/SampleWidgetBox.h
index c5c1c28dbc8a839a51a05000376e32ed49fe45e6..b3c2d76debb81d6e953be4777c09742f3b185045 100644
--- a/GUI/coregui/Views/SampleDesigner/SampleWidgetBox.h
+++ b/GUI/coregui/Views/SampleDesigner/SampleWidgetBox.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/SampleDesigner/SampleWidgetBox.h
 //! @brief     Defines class SampleWidgetBox
diff --git a/GUI/coregui/Views/SampleDesigner/ScriptPanel.cpp b/GUI/coregui/Views/SampleDesigner/ScriptPanel.cpp
index fbeac540180ab8cdfa50b4e4fa181cab2372eb16..b17592c57e11643632cf03c8a3314f930612d03a 100644
--- a/GUI/coregui/Views/SampleDesigner/ScriptPanel.cpp
+++ b/GUI/coregui/Views/SampleDesigner/ScriptPanel.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/SampleDesigner/ScriptPanel.cpp
 //! @brief     Implements class ScriptPanel
diff --git a/GUI/coregui/Views/SampleDesigner/ScriptPanel.h b/GUI/coregui/Views/SampleDesigner/ScriptPanel.h
index 578244418dc96f9d7b3bb9af8e8c51bd3ca40ac9..95fca5c17a7fb3b3c89dc4b949921a8e3e9011d9 100644
--- a/GUI/coregui/Views/SampleDesigner/ScriptPanel.h
+++ b/GUI/coregui/Views/SampleDesigner/ScriptPanel.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/SampleDesigner/ScriptPanel.h
 //! @brief     Defines class SampleDesigner
diff --git a/GUI/coregui/Views/SampleDesigner/TransformationView.cpp b/GUI/coregui/Views/SampleDesigner/TransformationView.cpp
index 674adc23ed6e6487eec083a0ca638ed9d49b4e90..2f05d646c251a9a229a6cbb75cf39e50ae8cb8f0 100644
--- a/GUI/coregui/Views/SampleDesigner/TransformationView.cpp
+++ b/GUI/coregui/Views/SampleDesigner/TransformationView.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/SampleDesigner/TransformationView.cpp
 //! @brief     Implements class TransformationView
diff --git a/GUI/coregui/Views/SampleDesigner/TransformationView.h b/GUI/coregui/Views/SampleDesigner/TransformationView.h
index d24d0811f09eba5def3999eae9253da7778a630c..3230495edef84b6de0f32a35d952098a1ea7ea8e 100644
--- a/GUI/coregui/Views/SampleDesigner/TransformationView.h
+++ b/GUI/coregui/Views/SampleDesigner/TransformationView.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/SampleDesigner/TransformationView.h
 //! @brief     Defines class TransformationView
diff --git a/GUI/coregui/Views/SampleDesigner/ViewTypes.h b/GUI/coregui/Views/SampleDesigner/ViewTypes.h
index 110946d99100ea2853462e7bea52569ca53e5aab..aaf40f6cb3411f63d2d6eecb75b263e319116170 100644
--- a/GUI/coregui/Views/SampleDesigner/ViewTypes.h
+++ b/GUI/coregui/Views/SampleDesigner/ViewTypes.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/SampleDesigner/ViewTypes.h
 //! @brief     Defines namespace ViewTypes with enum EWidgetTypes (nothing to implement)
diff --git a/GUI/coregui/Views/SampleView.cpp b/GUI/coregui/Views/SampleView.cpp
index 3a0b9ef5746f699c2b6869df16a42453bda6968b..38d3e9d979ec3f2f42a8b9493e8c232322d14ca6 100644
--- a/GUI/coregui/Views/SampleView.cpp
+++ b/GUI/coregui/Views/SampleView.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/SampleView.cpp
 //! @brief     Implements class SampleView
diff --git a/GUI/coregui/Views/SampleView.h b/GUI/coregui/Views/SampleView.h
index e118a5ea35d8ff01c8a804389f8598f4d79cf5cd..105c5d7b9b2afddee27605cbe888bf126c0e6614 100644
--- a/GUI/coregui/Views/SampleView.h
+++ b/GUI/coregui/Views/SampleView.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/SampleView.h
 //! @brief     Defines class SampleView
diff --git a/GUI/coregui/Views/SessionModelView.cpp b/GUI/coregui/Views/SessionModelView.cpp
index d83986aba11ac65bbf1f21e32eb63431dce8697a..b459261a03d32c6e55bde41df8b368a621f54107 100644
--- a/GUI/coregui/Views/SessionModelView.cpp
+++ b/GUI/coregui/Views/SessionModelView.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/SessionModelView.cpp
 //! @brief     Implements class SessionModelView
diff --git a/GUI/coregui/Views/SessionModelView.h b/GUI/coregui/Views/SessionModelView.h
index ac50f7ec70f0fe09f0a3e5d50dd75b1d8e86fda1..278e438bcde9925a6ab724bc55c08f840dc35d0b 100644
--- a/GUI/coregui/Views/SessionModelView.h
+++ b/GUI/coregui/Views/SessionModelView.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/SessionModelView.h
 //! @brief     Defines class SessionModelView
diff --git a/GUI/coregui/Views/SimulationView.cpp b/GUI/coregui/Views/SimulationView.cpp
index e45f389b63a674afc48cba12dd1b532da004b519..53025c9aa8598dd3d32c69c29bf0cc00e32eb50b 100644
--- a/GUI/coregui/Views/SimulationView.cpp
+++ b/GUI/coregui/Views/SimulationView.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/SimulationView.cpp
 //! @brief     Implements class SimulationView
diff --git a/GUI/coregui/Views/SimulationView.h b/GUI/coregui/Views/SimulationView.h
index 3c54d5e8d4ceca3ec97d22862d0f34040eb7d361..f9443c0167ccdf7ab880fac41f80eb870b4ecc24 100644
--- a/GUI/coregui/Views/SimulationView.h
+++ b/GUI/coregui/Views/SimulationView.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/SimulationView.h
 //! @brief     Defines class SimulationView
diff --git a/GUI/coregui/Views/SimulationWidgets/PythonScriptWidget.cpp b/GUI/coregui/Views/SimulationWidgets/PythonScriptWidget.cpp
index c156a52921c7099cdf16e8d1aa4b1ddda5172eb6..6d85d8a330b252e9806b9d7693da4d517cbe51d7 100644
--- a/GUI/coregui/Views/SimulationWidgets/PythonScriptWidget.cpp
+++ b/GUI/coregui/Views/SimulationWidgets/PythonScriptWidget.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/SimulationWidgets/PythonScriptWidget.cpp
 //! @brief     Implements class PythonScriptWidget
diff --git a/GUI/coregui/Views/SimulationWidgets/PythonScriptWidget.h b/GUI/coregui/Views/SimulationWidgets/PythonScriptWidget.h
index 1b43cadd2d27ba40f0c33e30cfc030bf77a8b549..aedbfb39fa9bddaf282f00a1a6ebdcfd6289b4b0 100644
--- a/GUI/coregui/Views/SimulationWidgets/PythonScriptWidget.h
+++ b/GUI/coregui/Views/SimulationWidgets/PythonScriptWidget.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/SimulationWidgets/PythonScriptWidget.h
 //! @brief     Defines class PythonScriptWidget
diff --git a/GUI/coregui/Views/SimulationWidgets/SimulationDataSelectorWidget.cpp b/GUI/coregui/Views/SimulationWidgets/SimulationDataSelectorWidget.cpp
index f057722ee776ec3741b334b653162244bb785a7c..0908e527b7d8340993f0f5aeddbdf37bac6d78f3 100644
--- a/GUI/coregui/Views/SimulationWidgets/SimulationDataSelectorWidget.cpp
+++ b/GUI/coregui/Views/SimulationWidgets/SimulationDataSelectorWidget.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/SimulationWidgets/SimulationDataSelectorWidget.cpp
 //! @brief     Implements class SimulationDataSelectorWidget
diff --git a/GUI/coregui/Views/SimulationWidgets/SimulationDataSelectorWidget.h b/GUI/coregui/Views/SimulationWidgets/SimulationDataSelectorWidget.h
index 93ba9e0fb1a5957495f724b35e3a68f513b82e46..f2e3b189f74a311ec277cbffa82735d9a1e5dbb1 100644
--- a/GUI/coregui/Views/SimulationWidgets/SimulationDataSelectorWidget.h
+++ b/GUI/coregui/Views/SimulationWidgets/SimulationDataSelectorWidget.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/SimulationWidgets/SimulationDataSelectorWidget.h
 //! @brief     Defines class SimulationDataSelectorWidget
diff --git a/GUI/coregui/Views/SimulationWidgets/SimulationOptionsWidget.cpp b/GUI/coregui/Views/SimulationWidgets/SimulationOptionsWidget.cpp
index 2d9c58184de3cced16d86ffb2a9f5978407bd3cf..7ad38c384026996fd4601b35923f9582f5c4827d 100644
--- a/GUI/coregui/Views/SimulationWidgets/SimulationOptionsWidget.cpp
+++ b/GUI/coregui/Views/SimulationWidgets/SimulationOptionsWidget.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/SimulationWidgets/SimulationOptionsWidget.cpp
 //! @brief     Implements class SimulationOptionsWidget
diff --git a/GUI/coregui/Views/SimulationWidgets/SimulationOptionsWidget.h b/GUI/coregui/Views/SimulationWidgets/SimulationOptionsWidget.h
index 724fb0ba5cf21700f79c8d7655762ca9df08dc9d..c1124656599111ab1c29d21cbeb5a226ed2bcc44 100644
--- a/GUI/coregui/Views/SimulationWidgets/SimulationOptionsWidget.h
+++ b/GUI/coregui/Views/SimulationWidgets/SimulationOptionsWidget.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/SimulationWidgets/SimulationOptionsWidget.h
 //! @brief     Defines class SimulationOptionsWidget
diff --git a/GUI/coregui/Views/SimulationWidgets/SimulationSetupAssistant.cpp b/GUI/coregui/Views/SimulationWidgets/SimulationSetupAssistant.cpp
index e0834d0c706e4c6973ac6ce010383bb64056a1ec..9b6741f2a0355ac586c7f26d6ccb7fcaae871445 100644
--- a/GUI/coregui/Views/SimulationWidgets/SimulationSetupAssistant.cpp
+++ b/GUI/coregui/Views/SimulationWidgets/SimulationSetupAssistant.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/SimulationWidgets/SimulationSetupAssistant.cpp
 //! @brief     Implements class SimulationSetupAssistant
diff --git a/GUI/coregui/Views/SimulationWidgets/SimulationSetupAssistant.h b/GUI/coregui/Views/SimulationWidgets/SimulationSetupAssistant.h
index f56e35fc12a8991fa7c701ee96ac0d79935a32e1..1e91da4e7fc3dba119a904ad32ff87dc6dcd7da1 100644
--- a/GUI/coregui/Views/SimulationWidgets/SimulationSetupAssistant.h
+++ b/GUI/coregui/Views/SimulationWidgets/SimulationSetupAssistant.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/SimulationWidgets/SimulationSetupAssistant.h
 //! @brief     Defines class SimulationSetupAssistant
diff --git a/GUI/coregui/Views/SimulationWidgets/SimulationSetupWidget.cpp b/GUI/coregui/Views/SimulationWidgets/SimulationSetupWidget.cpp
index 118a8edaa6303b69bc825ae8211e1cb249a839a3..ed904c4321275a92a4f59c1afd48e8856f45f6a9 100644
--- a/GUI/coregui/Views/SimulationWidgets/SimulationSetupWidget.cpp
+++ b/GUI/coregui/Views/SimulationWidgets/SimulationSetupWidget.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/SimulationWidgets/SimulationSetupWidget.cpp
 //! @brief     Implements class SimulationSetupWidget
diff --git a/GUI/coregui/Views/SimulationWidgets/SimulationSetupWidget.h b/GUI/coregui/Views/SimulationWidgets/SimulationSetupWidget.h
index 5ab36fde8d75a802799d3c528976e8dcbe814205..e15d1db7859a8aa001bca27cdc4047dd3fc35b41 100644
--- a/GUI/coregui/Views/SimulationWidgets/SimulationSetupWidget.h
+++ b/GUI/coregui/Views/SimulationWidgets/SimulationSetupWidget.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/SimulationWidgets/SimulationSetupWidget.h
 //! @brief     Defines class SimulationSetupWidget
diff --git a/GUI/coregui/Views/SpecularDataWidgets/Plot1DCanvas.cpp b/GUI/coregui/Views/SpecularDataWidgets/Plot1DCanvas.cpp
index daa2cddff42f540136d7693134f67d0abc0c6229..8f164f04731a8b8c59db3db63480e4f7c695aec3 100644
--- a/GUI/coregui/Views/SpecularDataWidgets/Plot1DCanvas.cpp
+++ b/GUI/coregui/Views/SpecularDataWidgets/Plot1DCanvas.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/SpecularDataWidgets/Plot1DCanvas.cpp
 //! @brief     Implements class Plot1DCanvas
diff --git a/GUI/coregui/Views/SpecularDataWidgets/Plot1DCanvas.h b/GUI/coregui/Views/SpecularDataWidgets/Plot1DCanvas.h
index a01f3fa30a23462483ba688c6b98e1211ac6af88..c21e107ba4a9f31bcf706364a7b75b8b4f5107a1 100644
--- a/GUI/coregui/Views/SpecularDataWidgets/Plot1DCanvas.h
+++ b/GUI/coregui/Views/SpecularDataWidgets/Plot1DCanvas.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/SpecularDataWidgets/Plot1DCanvas.h
 //! @brief     Defines class Plot1DCanvas
diff --git a/GUI/coregui/Views/SpecularDataWidgets/SpecularDataCanvas.cpp b/GUI/coregui/Views/SpecularDataWidgets/SpecularDataCanvas.cpp
index afb34d5740bb136628e9da8fd7c40ebfd82db1a6..cef26292707f3e864607c15abeb8f721c87a304c 100644
--- a/GUI/coregui/Views/SpecularDataWidgets/SpecularDataCanvas.cpp
+++ b/GUI/coregui/Views/SpecularDataWidgets/SpecularDataCanvas.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/SpecularDataWidgets/SpecularDataCanvas.cpp
 //! @brief     Implements class SpecularDataCanvas
diff --git a/GUI/coregui/Views/SpecularDataWidgets/SpecularDataCanvas.h b/GUI/coregui/Views/SpecularDataWidgets/SpecularDataCanvas.h
index 93a2af94170bb64639362f1029f2dd9b8a43a1b6..58c8a5584823331a2d0a3ab1f038a179e1c08eaf 100644
--- a/GUI/coregui/Views/SpecularDataWidgets/SpecularDataCanvas.h
+++ b/GUI/coregui/Views/SpecularDataWidgets/SpecularDataCanvas.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/SpecularDataWidgets/SpecularDataCanvas.h
 //! @brief     Defines class SpecularDataCanvas
diff --git a/GUI/coregui/Views/SpecularDataWidgets/SpecularDataWidget.cpp b/GUI/coregui/Views/SpecularDataWidgets/SpecularDataWidget.cpp
index 6ea63125c4878c4a708d51d8a895e50012ec2330..74da224d589907d38200d8d0ad7696a7881d71a1 100644
--- a/GUI/coregui/Views/SpecularDataWidgets/SpecularDataWidget.cpp
+++ b/GUI/coregui/Views/SpecularDataWidgets/SpecularDataWidget.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/SpecularDataWidgets/SpecularDataWidget.cpp
 //! @brief     Implements class SpecularDataWidget
diff --git a/GUI/coregui/Views/SpecularDataWidgets/SpecularDataWidget.h b/GUI/coregui/Views/SpecularDataWidgets/SpecularDataWidget.h
index f2551d0ffccc1d50275387b98bc7159818cfd1c9..415d07cc8f3362d05755abbea27b3d99883841c0 100644
--- a/GUI/coregui/Views/SpecularDataWidgets/SpecularDataWidget.h
+++ b/GUI/coregui/Views/SpecularDataWidgets/SpecularDataWidget.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/SpecularDataWidgets/SpecularDataWidget.h
 //! @brief     Defines class SpecularDataWidget
diff --git a/GUI/coregui/Views/SpecularDataWidgets/SpecularPlot.cpp b/GUI/coregui/Views/SpecularDataWidgets/SpecularPlot.cpp
index daf17e4fcfe8ca03a180c9d60436ba231294b3a7..21581e4888c578782c537fcde9f748278d82917e 100644
--- a/GUI/coregui/Views/SpecularDataWidgets/SpecularPlot.cpp
+++ b/GUI/coregui/Views/SpecularDataWidgets/SpecularPlot.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/SpecularDataWidgets/SpecularPlot.cpp
 //! @brief     Implements class SpecularPlot
diff --git a/GUI/coregui/Views/SpecularDataWidgets/SpecularPlot.h b/GUI/coregui/Views/SpecularDataWidgets/SpecularPlot.h
index d92fede3c2bedef5ea1f84d1953862e702324ed2..26bc33a18794207a0c40af900759605669a4755c 100644
--- a/GUI/coregui/Views/SpecularDataWidgets/SpecularPlot.h
+++ b/GUI/coregui/Views/SpecularDataWidgets/SpecularPlot.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/SpecularDataWidgets/SpecularPlot.h
 //! @brief     Defines class SpecularPlot
diff --git a/GUI/coregui/Views/SpecularDataWidgets/SpecularPlotCanvas.cpp b/GUI/coregui/Views/SpecularDataWidgets/SpecularPlotCanvas.cpp
index 70e00cbc8bba139eebb6ca326c262100c8895fdd..705eeeb2975716b23a237cce91d33b923356a5e8 100644
--- a/GUI/coregui/Views/SpecularDataWidgets/SpecularPlotCanvas.cpp
+++ b/GUI/coregui/Views/SpecularDataWidgets/SpecularPlotCanvas.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/SpecularDataWidgets/SpecularPlotCanvas.cpp
 //! @brief     Declares class SpecularPlotCanvas
diff --git a/GUI/coregui/Views/SpecularDataWidgets/SpecularPlotCanvas.h b/GUI/coregui/Views/SpecularDataWidgets/SpecularPlotCanvas.h
index 0bd9375673b7a3938e3e45fef88033bfcb5020ae..50d43c15f5da0f0e12503a363c3d94e94bc69142 100644
--- a/GUI/coregui/Views/SpecularDataWidgets/SpecularPlotCanvas.h
+++ b/GUI/coregui/Views/SpecularDataWidgets/SpecularPlotCanvas.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/SpecularDataWidgets/SpecularPlotCanvas.h
 //! @brief     Defines class ColorMapCanvas
diff --git a/GUI/coregui/Views/TestView.cpp b/GUI/coregui/Views/TestView.cpp
index 4e0cef27357881d92a3a2c2dcb45d267d3aaa71a..cca07f8fcb9f3663d1fd5bc4921abad4a1a98597 100644
--- a/GUI/coregui/Views/TestView.cpp
+++ b/GUI/coregui/Views/TestView.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/TestView.cpp
 //! @brief     Implements class TestView
diff --git a/GUI/coregui/Views/TestView.h b/GUI/coregui/Views/TestView.h
index 03a59a5e23c0175f7871d039c4a7f9607838ef9e..21a10dcfc859c77f23b75412c3b5cb1bc1e1ddfd 100644
--- a/GUI/coregui/Views/TestView.h
+++ b/GUI/coregui/Views/TestView.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/TestView.h
 //! @brief     Defines class TestView
diff --git a/GUI/coregui/Views/WelcomeView.cpp b/GUI/coregui/Views/WelcomeView.cpp
index 946fa6babdb6d231e4b16d9d257196fa0db299ff..e0436686477df8e4fdabd3bea174a95027de82da 100644
--- a/GUI/coregui/Views/WelcomeView.cpp
+++ b/GUI/coregui/Views/WelcomeView.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/WelcomeView.cpp
 //! @brief     Implements class WelcomeView
diff --git a/GUI/coregui/Views/WelcomeView.h b/GUI/coregui/Views/WelcomeView.h
index d776e4e7627a349171d02d51830b6966a260cc57..2f54b017bcb0c9c05ae897f4adb3898c49ea7bb4 100644
--- a/GUI/coregui/Views/WelcomeView.h
+++ b/GUI/coregui/Views/WelcomeView.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/Views/WelcomeView.h
 //! @brief     Defines class WelcomeView
diff --git a/GUI/coregui/mainwindow/AppSvc.cpp b/GUI/coregui/mainwindow/AppSvc.cpp
index 532cc05b5c6cee7b2617638367739c9aaa3d344d..f3ea04d50960391f2ba36b9892b4370fd96db093 100644
--- a/GUI/coregui/mainwindow/AppSvc.cpp
+++ b/GUI/coregui/mainwindow/AppSvc.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/mainwindow/AppSvc.cpp
 //! @brief     Implements class AppSvc
diff --git a/GUI/coregui/mainwindow/AppSvc.h b/GUI/coregui/mainwindow/AppSvc.h
index 444b151d9af987f4b820426a2ae695d700314690..c2698dbd9c3e3c1f17234885e9d65fc1c9d88aac 100644
--- a/GUI/coregui/mainwindow/AppSvc.h
+++ b/GUI/coregui/mainwindow/AppSvc.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/mainwindow/AppSvc.h
 //! @brief     Defines class AppSvc
diff --git a/GUI/coregui/mainwindow/AutosaveController.cpp b/GUI/coregui/mainwindow/AutosaveController.cpp
index a475dde27fb334f40af40ba098855421371673a5..f85a9273ccdfa5ad4f0c156817252e06ea254e4b 100644
--- a/GUI/coregui/mainwindow/AutosaveController.cpp
+++ b/GUI/coregui/mainwindow/AutosaveController.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/mainwindow/AutosaveController.cpp
 //! @brief     Implements class AutosaveController
diff --git a/GUI/coregui/mainwindow/AutosaveController.h b/GUI/coregui/mainwindow/AutosaveController.h
index 6a8a0e89ddcb9f6793a7a05e33b70dec5ef3ab39..7edd08a760fc2a038caf0a3eeb6809a4532946cb 100644
--- a/GUI/coregui/mainwindow/AutosaveController.h
+++ b/GUI/coregui/mainwindow/AutosaveController.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/mainwindow/AutosaveController.h
 //! @brief     Defines class AutosaveController
diff --git a/GUI/coregui/mainwindow/ISingleton.h b/GUI/coregui/mainwindow/ISingleton.h
index 4fb3417d7d9cfe934f4b615cfbfcde624c4eda2b..27d82d9af31f6f8babc975cd208e65071b64a9a1 100644
--- a/GUI/coregui/mainwindow/ISingleton.h
+++ b/GUI/coregui/mainwindow/ISingleton.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/mainwindow/ISingleton.h
 //! @brief     Defines the standard mix-in ISingleton.
diff --git a/GUI/coregui/mainwindow/OutputDataIOHistory.cpp b/GUI/coregui/mainwindow/OutputDataIOHistory.cpp
index f124d672821698ba8f9362ad1a33003bcdf8f00c..fd435d224a6c54e182efa365aaf955b9c687deb6 100644
--- a/GUI/coregui/mainwindow/OutputDataIOHistory.cpp
+++ b/GUI/coregui/mainwindow/OutputDataIOHistory.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/mainwindow/OutputDataIOHistory.cpp
 //! @brief     Defines OutputDataIOHistory classes
diff --git a/GUI/coregui/mainwindow/OutputDataIOHistory.h b/GUI/coregui/mainwindow/OutputDataIOHistory.h
index b65a35f1639192a0132bacb2a11c7556beeece93..2ccd46fba586716eb868cb1e8856edf14c1d24d7 100644
--- a/GUI/coregui/mainwindow/OutputDataIOHistory.h
+++ b/GUI/coregui/mainwindow/OutputDataIOHistory.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/mainwindow/OutputDataIOHistory.h
 //! @brief     Defines OutputDataIOHistory classes
diff --git a/GUI/coregui/mainwindow/OutputDataIOService.cpp b/GUI/coregui/mainwindow/OutputDataIOService.cpp
index 87a8f902db8cf4c120215ef0e98ed6075b5e211c..578aa735c6fb838f4b889cbfcd5ad4f213f16543 100644
--- a/GUI/coregui/mainwindow/OutputDataIOService.cpp
+++ b/GUI/coregui/mainwindow/OutputDataIOService.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/mainwindow/OutputDataIOService.cpp
 //! @brief     Implements class OutputDataIOService
diff --git a/GUI/coregui/mainwindow/OutputDataIOService.h b/GUI/coregui/mainwindow/OutputDataIOService.h
index d371ba64f4b341aad07b8ec9423175e59201fbbb..39bd9fe7f76f25bba60ec4d5a36922ff4cbd7c78 100644
--- a/GUI/coregui/mainwindow/OutputDataIOService.h
+++ b/GUI/coregui/mainwindow/OutputDataIOService.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/mainwindow/OutputDataIOService.h
 //! @brief     Defines class OutputDataIOService
diff --git a/GUI/coregui/mainwindow/ProjectFlags.h b/GUI/coregui/mainwindow/ProjectFlags.h
index 2d6fbe2b5095d307508d3a1c054cfb3ad437537e..c1016af1eb719d0ebff2710901eb760c305b13bd 100644
--- a/GUI/coregui/mainwindow/ProjectFlags.h
+++ b/GUI/coregui/mainwindow/ProjectFlags.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/mainwindow/ProjectFlags.h
 //! @brief     Defines class ProjectFlags
diff --git a/GUI/coregui/mainwindow/ProjectUtils.cpp b/GUI/coregui/mainwindow/ProjectUtils.cpp
index 4da93f5df29a895fe4bcc44ff273a0c0ee4da516..43fff5d444a7061cf6e7b1fa37c90c76d3b7da19 100644
--- a/GUI/coregui/mainwindow/ProjectUtils.cpp
+++ b/GUI/coregui/mainwindow/ProjectUtils.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/mainwindow/ProjectUtils.cpp
 //! @brief     Implements ProjectUtils namespace
diff --git a/GUI/coregui/mainwindow/ProjectUtils.h b/GUI/coregui/mainwindow/ProjectUtils.h
index f088db375779084598d37bce261fa20c3eb279bd..bea795788e76b75a54a2793cdc7f1dc81e6a4b59 100644
--- a/GUI/coregui/mainwindow/ProjectUtils.h
+++ b/GUI/coregui/mainwindow/ProjectUtils.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/mainwindow/ProjectUtils.h
 //! @brief     Defines ProjectUtils namespace
diff --git a/GUI/coregui/mainwindow/PyImportAssistant.cpp b/GUI/coregui/mainwindow/PyImportAssistant.cpp
index 021d70b6f92bf48803c31a7949cf8c33db649ac3..38cec8d6d2a36457859d70c3846d08207585f8f9 100644
--- a/GUI/coregui/mainwindow/PyImportAssistant.cpp
+++ b/GUI/coregui/mainwindow/PyImportAssistant.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/mainwindow/PyImportAssistant.cpp
 //! @brief     Implements class PyImportAssistant
diff --git a/GUI/coregui/mainwindow/PyImportAssistant.h b/GUI/coregui/mainwindow/PyImportAssistant.h
index e5b49814f0879af16e91dc418dfc2d2d56513a83..a3b15db16685ae88f9cf047a752ba346fb82aaa6 100644
--- a/GUI/coregui/mainwindow/PyImportAssistant.h
+++ b/GUI/coregui/mainwindow/PyImportAssistant.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/mainwindow/PyImportAssistant.h
 //! @brief     Implements class PyImportAssistant
diff --git a/GUI/coregui/mainwindow/SaveLoadInterface.cpp b/GUI/coregui/mainwindow/SaveLoadInterface.cpp
index 3f71b2c38e0247103e74809e44f782d5fa607402..3faa3d410a5de5b237a4d1f115d3d909efa7cb6a 100644
--- a/GUI/coregui/mainwindow/SaveLoadInterface.cpp
+++ b/GUI/coregui/mainwindow/SaveLoadInterface.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/mainwindow/SaveLoadInterface.cpp
 //! @brief     Impelments save/load interface.
diff --git a/GUI/coregui/mainwindow/SaveLoadInterface.h b/GUI/coregui/mainwindow/SaveLoadInterface.h
index 9f9aa7c7a75bafbfd3e2d8e6176e672290117686..795c4d445e0b6c9201f0018158a96aa97e60b847 100644
--- a/GUI/coregui/mainwindow/SaveLoadInterface.h
+++ b/GUI/coregui/mainwindow/SaveLoadInterface.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/mainwindow/SaveLoadInterface.h
 //! @brief     Defines save/load interface.
diff --git a/GUI/coregui/mainwindow/SaveService.cpp b/GUI/coregui/mainwindow/SaveService.cpp
index 93d4c4a73be3b0c31eaeace2e1d7cb6719efddab..ee9392857e7bce97d10d12a6bc163099b12b7d8f 100644
--- a/GUI/coregui/mainwindow/SaveService.cpp
+++ b/GUI/coregui/mainwindow/SaveService.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/mainwindow/SaveService.cpp
 //! @brief     Implements class SaveService
diff --git a/GUI/coregui/mainwindow/SaveService.h b/GUI/coregui/mainwindow/SaveService.h
index b8630ef65840f77b7c26ec09407b12b14fe772ce..472b7b027f521251a522b521839f79ba9cb0551a 100644
--- a/GUI/coregui/mainwindow/SaveService.h
+++ b/GUI/coregui/mainwindow/SaveService.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/mainwindow/SaveService.h
 //! @brief     Defines class SaveService
diff --git a/GUI/coregui/mainwindow/SaveThread.cpp b/GUI/coregui/mainwindow/SaveThread.cpp
index 60ad6cc698bd1f1df7074b40b59636963de64320..830623ce2d85eba83857f4c0d79a33f4327b3213 100644
--- a/GUI/coregui/mainwindow/SaveThread.cpp
+++ b/GUI/coregui/mainwindow/SaveThread.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/mainwindow/SaveThread.cpp
 //! @brief     Defines SaveThread classes
diff --git a/GUI/coregui/mainwindow/SaveThread.h b/GUI/coregui/mainwindow/SaveThread.h
index 18670c874eaaad9f3372f113e778fa335d0b4d79..663873b6eb16817893fb529806003e591b597d45 100644
--- a/GUI/coregui/mainwindow/SaveThread.h
+++ b/GUI/coregui/mainwindow/SaveThread.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/mainwindow/SaveThread.h
 //! @brief     Defines SaveThread classes
diff --git a/GUI/coregui/mainwindow/SplashScreen.cpp b/GUI/coregui/mainwindow/SplashScreen.cpp
index d7cb05ebd8db05d209c190d583b7655f0ea43a5d..77747e02db6f9f2313e1401244d16629e62f29b8 100644
--- a/GUI/coregui/mainwindow/SplashScreen.cpp
+++ b/GUI/coregui/mainwindow/SplashScreen.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/mainwindow/SplashScreen.cpp
 //! @brief     Implements class SplashScreen
diff --git a/GUI/coregui/mainwindow/SplashScreen.h b/GUI/coregui/mainwindow/SplashScreen.h
index 30efc4b57e18121707a54f40d1c04e4ffb5d0a7b..a10e86d0561895fef0d1c077b70a8c44f8e61a75 100644
--- a/GUI/coregui/mainwindow/SplashScreen.h
+++ b/GUI/coregui/mainwindow/SplashScreen.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/mainwindow/SplashScreen.h
 //! @brief     Defines class SplashScreen
diff --git a/GUI/coregui/mainwindow/StyledToolBar.cpp b/GUI/coregui/mainwindow/StyledToolBar.cpp
index d11b4faffa8bbd1fe21de153bd1f2e71a20fafc2..ec28c42c1d2ee354e543e1a42772a3b9d43c4e88 100644
--- a/GUI/coregui/mainwindow/StyledToolBar.cpp
+++ b/GUI/coregui/mainwindow/StyledToolBar.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/mainwindow/StyledToolBar.cpp
 //! @brief     Implements class StyledToolBar
diff --git a/GUI/coregui/mainwindow/StyledToolBar.h b/GUI/coregui/mainwindow/StyledToolBar.h
index f16a9c87a193ba14b87cc4cae7659e3fa3f5bf56..7dfc2d5f749fd345432a616cf02375224b1d9d33 100644
--- a/GUI/coregui/mainwindow/StyledToolBar.h
+++ b/GUI/coregui/mainwindow/StyledToolBar.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/mainwindow/StyledToolBar.h
 //! @brief     Defines class StyledToolBar
diff --git a/GUI/coregui/mainwindow/UpdateNotifier.cpp b/GUI/coregui/mainwindow/UpdateNotifier.cpp
index c447598eede866de07d4f74e44120ab0b03acb65..ea97aec08b7478816ce92be1845d15d441cbe13c 100644
--- a/GUI/coregui/mainwindow/UpdateNotifier.cpp
+++ b/GUI/coregui/mainwindow/UpdateNotifier.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/mainwindow/UpdateNotifier.cpp
 //! @brief     Implements class UpdateNotifier
diff --git a/GUI/coregui/mainwindow/UpdateNotifier.h b/GUI/coregui/mainwindow/UpdateNotifier.h
index b4d365af184a177892320c4aa7cdc43193d08c8e..02f3c951c680038403e74cd0462b9cc2b2568a16 100644
--- a/GUI/coregui/mainwindow/UpdateNotifier.h
+++ b/GUI/coregui/mainwindow/UpdateNotifier.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/mainwindow/UpdateNotifier.h
 //! @brief     Implements class UpdateNotifier
diff --git a/GUI/coregui/mainwindow/UpdateNotifierWidget.cpp b/GUI/coregui/mainwindow/UpdateNotifierWidget.cpp
index 21999a5424be79ed17b1c2752d9f591d50cff926..86b097c81d880173abf6b95c111dda2a3a6a0097 100644
--- a/GUI/coregui/mainwindow/UpdateNotifierWidget.cpp
+++ b/GUI/coregui/mainwindow/UpdateNotifierWidget.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/mainwindow/UpdateNotifierWidget.cpp
 //! @brief     Implements class UpdateNotifierWidget
diff --git a/GUI/coregui/mainwindow/UpdateNotifierWidget.h b/GUI/coregui/mainwindow/UpdateNotifierWidget.h
index 5caaee0ee0b5cf4b76e0ba5c2885d49d859cfa14..5175b67ffeba5afbfdfb140e1fc42500a0b41c6f 100644
--- a/GUI/coregui/mainwindow/UpdateNotifierWidget.h
+++ b/GUI/coregui/mainwindow/UpdateNotifierWidget.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/mainwindow/UpdateNotifierWidget.h
 //! @brief     Defines class UpdateNotifierWidget
diff --git a/GUI/coregui/mainwindow/aboutapplicationdialog.cpp b/GUI/coregui/mainwindow/aboutapplicationdialog.cpp
index a50e65d4400330f8f0c79cb58dc66c782b06ac34..ddb2133a163d068cff7553c88dd28c5c3fc48e8e 100644
--- a/GUI/coregui/mainwindow/aboutapplicationdialog.cpp
+++ b/GUI/coregui/mainwindow/aboutapplicationdialog.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/mainwindow/aboutapplicationdialog.cpp
 //! @brief     Implements class AboutApplicationDialog
diff --git a/GUI/coregui/mainwindow/aboutapplicationdialog.h b/GUI/coregui/mainwindow/aboutapplicationdialog.h
index 72228cce0e509c0ccc304063d408bcb26b58adb9..34a6be541c60fbb5a03848078904dbe909c18d8d 100644
--- a/GUI/coregui/mainwindow/aboutapplicationdialog.h
+++ b/GUI/coregui/mainwindow/aboutapplicationdialog.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/mainwindow/aboutapplicationdialog.h
 //! @brief     Defines class AboutApplicationDialog
diff --git a/GUI/coregui/mainwindow/actionmanager.cpp b/GUI/coregui/mainwindow/actionmanager.cpp
index 3edb9924444b8f6b3bc18e86030b7d9521998b82..f756e798974966af5113ad589fbe7f0c9a3bb631 100644
--- a/GUI/coregui/mainwindow/actionmanager.cpp
+++ b/GUI/coregui/mainwindow/actionmanager.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/mainwindow/actionmanager.cpp
 //! @brief     Implements class ActionManager
diff --git a/GUI/coregui/mainwindow/actionmanager.h b/GUI/coregui/mainwindow/actionmanager.h
index 424df4255b410766d40f1e1adc399844de0bab9c..599df165a03403d19a56bcd984edf70a2f934014 100644
--- a/GUI/coregui/mainwindow/actionmanager.h
+++ b/GUI/coregui/mainwindow/actionmanager.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/mainwindow/actionmanager.h
 //! @brief     Defines class ActionManager
diff --git a/GUI/coregui/mainwindow/mainwindow.cpp b/GUI/coregui/mainwindow/mainwindow.cpp
index e2eadcd3ffe5236277a8cc0c98de36e18d9aaf9a..5d82734468e377ceec89248b945bc2973247b828 100644
--- a/GUI/coregui/mainwindow/mainwindow.cpp
+++ b/GUI/coregui/mainwindow/mainwindow.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/mainwindow/mainwindow.cpp
 //! @brief     Implements class MainWindow
diff --git a/GUI/coregui/mainwindow/mainwindow.h b/GUI/coregui/mainwindow/mainwindow.h
index 024c7e276837bc4c6637bdf009175bf10367ee75..9d14fa41d007e67c956cd14d4ff54cc801711b66 100644
--- a/GUI/coregui/mainwindow/mainwindow.h
+++ b/GUI/coregui/mainwindow/mainwindow.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/mainwindow/mainwindow.h
 //! @brief     Defines class MainWindow
diff --git a/GUI/coregui/mainwindow/mainwindow_constants.h b/GUI/coregui/mainwindow/mainwindow_constants.h
index 938c2b3bdf6d77312ecc99b10831544e2a36622e..7189895039ce9338a55ace6c9b47852225d73e7b 100644
--- a/GUI/coregui/mainwindow/mainwindow_constants.h
+++ b/GUI/coregui/mainwindow/mainwindow_constants.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/mainwindow/mainwindow_constants.h
 //! @brief     Defines namespace Constants
diff --git a/GUI/coregui/mainwindow/newprojectdialog.cpp b/GUI/coregui/mainwindow/newprojectdialog.cpp
index 522c87651fe964a4f4449a8dabc0227bc84ec941..347f41201200bfff08fabf997f198c9643693c9a 100644
--- a/GUI/coregui/mainwindow/newprojectdialog.cpp
+++ b/GUI/coregui/mainwindow/newprojectdialog.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/mainwindow/newprojectdialog.cpp
 //! @brief     Implements class NewProjectDialog
diff --git a/GUI/coregui/mainwindow/newprojectdialog.h b/GUI/coregui/mainwindow/newprojectdialog.h
index e5d1f661a92771ae8f22618c9d2ccfc89e40e902..ad04957b4a6f24cf368e9d4e0c94ba77ef846c74 100644
--- a/GUI/coregui/mainwindow/newprojectdialog.h
+++ b/GUI/coregui/mainwindow/newprojectdialog.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/mainwindow/newprojectdialog.h
 //! @brief     Defines class NewProjectDialog
diff --git a/GUI/coregui/mainwindow/projectdocument.cpp b/GUI/coregui/mainwindow/projectdocument.cpp
index 6cb6880c853952811688b52f3356e21814d514c3..8f1a09490399add27f01f0c2ce2f4993223622b1 100644
--- a/GUI/coregui/mainwindow/projectdocument.cpp
+++ b/GUI/coregui/mainwindow/projectdocument.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/mainwindow/projectdocument.cpp
 //! @brief     Implements class ProjectDocument
diff --git a/GUI/coregui/mainwindow/projectdocument.h b/GUI/coregui/mainwindow/projectdocument.h
index bde31955e97e215d6b0277d88618cbf039fcbb1e..d7d696c7dd16d6dba1754985b4fcd378a1709abc 100644
--- a/GUI/coregui/mainwindow/projectdocument.h
+++ b/GUI/coregui/mainwindow/projectdocument.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/mainwindow/projectdocument.h
 //! @brief     Defines class ProjectDocument
diff --git a/GUI/coregui/mainwindow/projectmanager.cpp b/GUI/coregui/mainwindow/projectmanager.cpp
index 69dc2789d2a8381049264283670aed85057450c7..814be166bc5c720937bfeb40bc936414c2b16ebe 100644
--- a/GUI/coregui/mainwindow/projectmanager.cpp
+++ b/GUI/coregui/mainwindow/projectmanager.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/mainwindow/projectmanager.cpp
 //! @brief     Implements class ProjectManager
diff --git a/GUI/coregui/mainwindow/projectmanager.h b/GUI/coregui/mainwindow/projectmanager.h
index dfefcd3786ae6ae2e8b10dba5372283db3a218c2..c6e910bb22add168ae8d8ff93b283925c122fd8c 100644
--- a/GUI/coregui/mainwindow/projectmanager.h
+++ b/GUI/coregui/mainwindow/projectmanager.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/mainwindow/projectmanager.h
 //! @brief     Defines class ProjectManager
diff --git a/GUI/coregui/mainwindow/tooltipdatabase.cpp b/GUI/coregui/mainwindow/tooltipdatabase.cpp
index 3f1f08c11239e716e797e34f3263a1e88d57f149..1f1a5656747f3ba136f86bf6083fd42a4a739a85 100644
--- a/GUI/coregui/mainwindow/tooltipdatabase.cpp
+++ b/GUI/coregui/mainwindow/tooltipdatabase.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/mainwindow/tooltipdatabase.cpp
 //! @brief     Implements class ToolTipDataBase
diff --git a/GUI/coregui/mainwindow/tooltipdatabase.h b/GUI/coregui/mainwindow/tooltipdatabase.h
index 6fe704f3246bb1c2c5ec269efa538ce6aa592d58..4e771f903ad49deca4687c3aa6b6c11b836798b5 100644
--- a/GUI/coregui/mainwindow/tooltipdatabase.h
+++ b/GUI/coregui/mainwindow/tooltipdatabase.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/mainwindow/tooltipdatabase.h
 //! @brief     Defines class ToolTipDataBase
diff --git a/GUI/coregui/utils/CustomEventFilters.cpp b/GUI/coregui/utils/CustomEventFilters.cpp
index 4800719ff688fc320fe6667c06154323a252e0c9..7e7df1fdc04cc5ae5303b64753fbadcc4b6743fa 100644
--- a/GUI/coregui/utils/CustomEventFilters.cpp
+++ b/GUI/coregui/utils/CustomEventFilters.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/utils/CustomEventFilters.cpp
 //! @brief     Defines classes releted to event filtering
diff --git a/GUI/coregui/utils/CustomEventFilters.h b/GUI/coregui/utils/CustomEventFilters.h
index 8e5904ca2f081f20b15cdfcd1166fefc88c37a21..f79e5cd13e3665448d7b6aed64333bc16ed73361 100644
--- a/GUI/coregui/utils/CustomEventFilters.h
+++ b/GUI/coregui/utils/CustomEventFilters.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/utils/CustomEventFilters.h
 //! @brief     Defines classes releted to event filtering
diff --git a/GUI/coregui/utils/FancyLabel.cpp b/GUI/coregui/utils/FancyLabel.cpp
index c826b549b9cc7e98eec9ea27752f829906db85c6..a4d4190da321efea15ce1e17413e4ee862694665 100644
--- a/GUI/coregui/utils/FancyLabel.cpp
+++ b/GUI/coregui/utils/FancyLabel.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/utils/FancyLabel.cpp
 //! @brief     Implements class FancyLabel
diff --git a/GUI/coregui/utils/FancyLabel.h b/GUI/coregui/utils/FancyLabel.h
index 6d4d0eb5b8fbdc115327c29b69d29a2b4ab288c0..ceacbd0ee1dda4cbf67926d23e33a461b1bfd270 100644
--- a/GUI/coregui/utils/FancyLabel.h
+++ b/GUI/coregui/utils/FancyLabel.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/utils/FancyLabel.h
 //! @brief     Defines class FancyLabel
diff --git a/GUI/coregui/utils/GUIHelpers.cpp b/GUI/coregui/utils/GUIHelpers.cpp
index 5c4268977526afba612d1422fe424fe5beb70f3a..834dd69b0d2ffc44d899f2217da089fe85d92f76 100644
--- a/GUI/coregui/utils/GUIHelpers.cpp
+++ b/GUI/coregui/utils/GUIHelpers.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/utils/GUIHelpers.cpp
 //! @brief     Implements GUIHelpers functions
diff --git a/GUI/coregui/utils/GUIHelpers.h b/GUI/coregui/utils/GUIHelpers.h
index ce5f048f5d57148855d33d501066252ceed75531..229d692ff674db26c2fc79492e1707aff373f43c 100644
--- a/GUI/coregui/utils/GUIHelpers.h
+++ b/GUI/coregui/utils/GUIHelpers.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/utils/GUIHelpers.h
 //! @brief     Defines class GUIHelpers functions
diff --git a/GUI/coregui/utils/GUIMessage.cpp b/GUI/coregui/utils/GUIMessage.cpp
index 6290cacf6ee81976b4b70a8be41672a038285030..d2d1c02191bca359e0c8bac8cbe4e82e2b82c8ec 100644
--- a/GUI/coregui/utils/GUIMessage.cpp
+++ b/GUI/coregui/utils/GUIMessage.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/utils/GUIMessage.cpp
 //! @brief     Implements class GUIMessage.
diff --git a/GUI/coregui/utils/GUIMessage.h b/GUI/coregui/utils/GUIMessage.h
index a18ba4e4ffe3306ca051fa605cbf7dc631a915a5..d88f632d01f3ca52b747d958ae3483fae39a5e71 100644
--- a/GUI/coregui/utils/GUIMessage.h
+++ b/GUI/coregui/utils/GUIMessage.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/utils/GUIMessage.h
 //! @brief     Defines class GUIMessage.
diff --git a/GUI/coregui/utils/ImportDataInfo.cpp b/GUI/coregui/utils/ImportDataInfo.cpp
index 8c0cf8576d6603203e73ad0f77cd46beaca7ed8d..b9feadec253f2195e22423ac6fa74dba649dd3db 100644
--- a/GUI/coregui/utils/ImportDataInfo.cpp
+++ b/GUI/coregui/utils/ImportDataInfo.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/utils/ImportDataInfo.cpp
 //! @brief     Implements ImportDataInfo helper struct
diff --git a/GUI/coregui/utils/ImportDataInfo.h b/GUI/coregui/utils/ImportDataInfo.h
index 3fc48635625fdf54195f1f83f7d6abb310feb1ab..7861703768c59180496b95a0e0f865876731f8f6 100644
--- a/GUI/coregui/utils/ImportDataInfo.h
+++ b/GUI/coregui/utils/ImportDataInfo.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/utils/ImportDataInfo.h
 //! @brief     Defines ImportDataInfo helper struct
diff --git a/GUI/coregui/utils/ItemIDFactory.cpp b/GUI/coregui/utils/ItemIDFactory.cpp
index 68e43606f3acadde2f86533877ee2a52c83fe129..5a3fc36d00983c7c0f93f8cc2aaf17f8fe5d612e 100644
--- a/GUI/coregui/utils/ItemIDFactory.cpp
+++ b/GUI/coregui/utils/ItemIDFactory.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/utils/ItemIDFactory.cpp
 //! @brief     Implements class ItemIDFactory
diff --git a/GUI/coregui/utils/ItemIDFactory.h b/GUI/coregui/utils/ItemIDFactory.h
index a9b0b061dd619bcdbe232aabc66fd5fbe5cc392f..08bc137046b83e4474cecf686068105ca9763c2a 100644
--- a/GUI/coregui/utils/ItemIDFactory.h
+++ b/GUI/coregui/utils/ItemIDFactory.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/utils/ItemIDFactory.h
 //! @brief     Defines class ItemIDFactory
diff --git a/GUI/coregui/utils/LayoutUtils.cpp b/GUI/coregui/utils/LayoutUtils.cpp
index cfab19346b8a8e638b550443a3fb228293253eaa..a52932aee904074d51e442725d6668aed70f0e8e 100644
--- a/GUI/coregui/utils/LayoutUtils.cpp
+++ b/GUI/coregui/utils/LayoutUtils.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/utils/LayoutUtils.cpp
 //! @brief     Implements LayoutUtils namespace
diff --git a/GUI/coregui/utils/LayoutUtils.h b/GUI/coregui/utils/LayoutUtils.h
index 3dbad3191038dc1b431060228ed095ec947630ac..c67a63da98073ec05447f12168b8545fa0c632d7 100644
--- a/GUI/coregui/utils/LayoutUtils.h
+++ b/GUI/coregui/utils/LayoutUtils.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/utils/LayoutUtils.h
 //! @brief     Defines LayoutUtils namespace
diff --git a/GUI/coregui/utils/MessageService.cpp b/GUI/coregui/utils/MessageService.cpp
index d9e560a5f44d2b532d64c7a6244dda970b2b1cd6..aa27c8756e3b64f2aee5133db33adcc72a2a0e9f 100644
--- a/GUI/coregui/utils/MessageService.cpp
+++ b/GUI/coregui/utils/MessageService.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/utils/MessageService.cpp
 //! @brief     Implements MessageService class
diff --git a/GUI/coregui/utils/MessageService.h b/GUI/coregui/utils/MessageService.h
index ba97373f48e819a78ebfb418f3fc6de041af0095..cdbd6fced821325254c839c4eb04c3f3702961d8 100644
--- a/GUI/coregui/utils/MessageService.h
+++ b/GUI/coregui/utils/MessageService.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/utils/MessageService.h
 //! @brief     Defines MessageService class
diff --git a/GUI/coregui/utils/StyleUtils.cpp b/GUI/coregui/utils/StyleUtils.cpp
index 1839f21ad5e5d61cccf8b74eff5c2c4ad49c5714..47f4f01bbeada9dd42872c8535f3f31d524e9410 100644
--- a/GUI/coregui/utils/StyleUtils.cpp
+++ b/GUI/coregui/utils/StyleUtils.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/utils/StyleUtils.cpp
 //! @brief     DefinesStyleUtils namespace
diff --git a/GUI/coregui/utils/StyleUtils.h b/GUI/coregui/utils/StyleUtils.h
index 84fa2ff9f98a16b4bf507177be17c29357ed9805..4309f21fcb34196788b0781527e20417ab2cfa73 100644
--- a/GUI/coregui/utils/StyleUtils.h
+++ b/GUI/coregui/utils/StyleUtils.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/utils/StyleUtils.h
 //! @brief     DefinesStyleUtils namespace
diff --git a/GUI/coregui/utils/hostosinfo.h b/GUI/coregui/utils/hostosinfo.h
index 1f2b2684d582cbcde68bd809aee911081962123a..cd97cb519855e150676bb6d30a6d9b9c6c4df779 100644
--- a/GUI/coregui/utils/hostosinfo.h
+++ b/GUI/coregui/utils/hostosinfo.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/utils/hostosinfo.h
 //! @brief     Defines Utils namespace
diff --git a/GUI/coregui/utils/qstringutils.cpp b/GUI/coregui/utils/qstringutils.cpp
index 242655381e439fd1dbccc2d4775a99746a2a429c..deaa31d2f89d19f91f112a11148d6b9192280c34 100644
--- a/GUI/coregui/utils/qstringutils.cpp
+++ b/GUI/coregui/utils/qstringutils.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/utils/qstringutils.cpp
 //! @brief     Implements functions from Utils namespace
diff --git a/GUI/coregui/utils/qstringutils.h b/GUI/coregui/utils/qstringutils.h
index 5ad66013672b69ca75eb6ed79eadc7334b8e8009..4af41bfb6fa7db3ac0c8971aec93a56f5fcea481 100644
--- a/GUI/coregui/utils/qstringutils.h
+++ b/GUI/coregui/utils/qstringutils.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/coregui/utils/qstringutils.h
 //! @brief     Defines functions from Utils namespace
diff --git a/GUI/main/MessageHandler.cpp b/GUI/main/MessageHandler.cpp
index c691f6b8cb9dcd2aaf922572012462fef8b34443..3281fe71b1fe80046d1ebdf9a84ea49cd4b087e3 100644
--- a/GUI/main/MessageHandler.cpp
+++ b/GUI/main/MessageHandler.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/main/MessageHandler.cpp
 //! @brief     Implements function MessageHandler
diff --git a/GUI/main/MessageHandler.h b/GUI/main/MessageHandler.h
index 8087ba3c59e0aeb54cf43b357ad8d219c5756608..97fc1f4e16bb7ca6e8dde3904c220c7566592c69 100644
--- a/GUI/main/MessageHandler.h
+++ b/GUI/main/MessageHandler.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/main/MessageHandler.h
 //! @brief     Declares function MessageHandler
diff --git a/GUI/main/appoptions.cpp b/GUI/main/appoptions.cpp
index 9fadec7c027d2a437df29505c99e637034631092..30d14305aadb85ba038b18721841f6bd8422c0d3 100644
--- a/GUI/main/appoptions.cpp
+++ b/GUI/main/appoptions.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/main/appoptions.cpp
 //! @brief     Implements class ProgramOptions.
diff --git a/GUI/main/appoptions.h b/GUI/main/appoptions.h
index 634e69174f2f83446484b1b681daa4c25a8a728f..8eaa8bf484b16688bf06b73e11d5249bfd66fdd7 100644
--- a/GUI/main/appoptions.h
+++ b/GUI/main/appoptions.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/main/appoptions.h
 //! @brief     Collection of utilities to parse command line options
diff --git a/GUI/main/main.cpp b/GUI/main/main.cpp
index 4f23b6c4772c32a4e59862fb57f77ba317112606..de2c1044d6479bc3e866d8149dd940e6597915fa 100644
--- a/GUI/main/main.cpp
+++ b/GUI/main/main.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/main/main.cpp
 //! @brief     Main function of the whole GUI
diff --git a/Param/Base/IComponent.h b/Param/Base/IComponent.h
index 4ab5e70c653845abce08940f58a548863b1cd42c..88fd79df11131b144bfd28534e64f988b4d2031d 100644
--- a/Param/Base/IComponent.h
+++ b/Param/Base/IComponent.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Param/Base/IComponent.h
 //! @brief     Defines interface IComponent.
diff --git a/Param/Base/IParameter.h b/Param/Base/IParameter.h
index 289ef88824a9365a870dd7c060bba6db065ec0d5..68dffb8a9f0c1f91122975339dc0a8140ea15916 100644
--- a/Param/Base/IParameter.h
+++ b/Param/Base/IParameter.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Param/Base/IParameter.h
 //! @brief     Defines and implements interface IParameter<T>.
diff --git a/Param/Base/IParametricComponent.cpp b/Param/Base/IParametricComponent.cpp
index 56373672bdabdc462590adf09d9d1e5e8ef5a879..b73ea4bf3613db9d9f250011b8030f57cb169cf0 100644
--- a/Param/Base/IParametricComponent.cpp
+++ b/Param/Base/IParametricComponent.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Param/Base/IParametricComponent.cpp
 //! @brief     Implements interface IParametricComponent.
diff --git a/Param/Base/IParametricComponent.h b/Param/Base/IParametricComponent.h
index 3b551706e1f065f16caae39ea98337538ea02b90..1cf58a1a078a8a092080571a70c37e78f85bc62d 100644
--- a/Param/Base/IParametricComponent.h
+++ b/Param/Base/IParametricComponent.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Param/Base/IParametricComponent.h
 //! @brief     Defines interface IParametricComponent.
diff --git a/Param/Base/ParameterPool.cpp b/Param/Base/ParameterPool.cpp
index 4d9b273a8c8f5750bbc050d55cc609105bc27676..5fff3e0f4e4cc91050cb3d5d77ad067f957ba35d 100644
--- a/Param/Base/ParameterPool.cpp
+++ b/Param/Base/ParameterPool.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Param/Base/ParameterPool.cpp
 //! @brief     Implements standard mix-in ParameterPool.
diff --git a/Param/Base/ParameterPool.h b/Param/Base/ParameterPool.h
index 6e3074d227c3c7fab5ec809d2db03c37c297951b..65928065868140251152ecf7ce5984ab81a3277c 100644
--- a/Param/Base/ParameterPool.h
+++ b/Param/Base/ParameterPool.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Param/Base/ParameterPool.h
 //! @brief     Defines class ParameterPool.
diff --git a/Param/Base/RealParameter.cpp b/Param/Base/RealParameter.cpp
index c553b5d722bd2b3f90dab9df4640f750ebd7adb6..e0e532fe2aca1edfd68800f3c12db4b7acc87384 100644
--- a/Param/Base/RealParameter.cpp
+++ b/Param/Base/RealParameter.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Param/Base/RealParameter.cpp
 //! @brief     Implements class RealParameter.
diff --git a/Param/Base/RealParameter.h b/Param/Base/RealParameter.h
index ccd3c21e639dd097124870537e0e245340860691..80189e62344ce64654d0d37ee20cdcf1f03b3388 100644
--- a/Param/Base/RealParameter.h
+++ b/Param/Base/RealParameter.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Param/Base/RealParameter.h
 //! @brief     Defines class RealParameter.
diff --git a/Param/Base/Unit.h b/Param/Base/Unit.h
index 84755a1f39901a379eb48c365d681813c1a87246..49f7712f747f6352b78700225ef620395eada08f 100644
--- a/Param/Base/Unit.h
+++ b/Param/Base/Unit.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Param/Base/Unit.h
 //! @brief     Defines class Unit.
diff --git a/Param/Distrib/DistributionHandler.cpp b/Param/Distrib/DistributionHandler.cpp
index e31f6313541e60fa44147a60e0cf2a1a4892d978..d12b9801a80e9dc2f19c9958fb6a477a8305424e 100644
--- a/Param/Distrib/DistributionHandler.cpp
+++ b/Param/Distrib/DistributionHandler.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Param/Distrib/DistributionHandler.cpp
 //! @brief     Implements class DistributionHandler.
diff --git a/Param/Distrib/DistributionHandler.h b/Param/Distrib/DistributionHandler.h
index ed4b9c1740a1379b0bb8bab6d3bb7bf5f98d8b41..e64b9be126c614964e4040d5dcd3c9d7d2edf7be 100644
--- a/Param/Distrib/DistributionHandler.h
+++ b/Param/Distrib/DistributionHandler.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Param/Distrib/DistributionHandler.h
 //! @brief     Defines class DistributionHandler.
diff --git a/Param/Distrib/Distributions.cpp b/Param/Distrib/Distributions.cpp
index a480881e6e1c16fb4ae249f430acbee53372eddc..45f30fdce3eff90bb43a6b5dbf2f50cc85caab25 100644
--- a/Param/Distrib/Distributions.cpp
+++ b/Param/Distrib/Distributions.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Param/Distrib/Distributions.cpp
 //! @brief     Implements classes representing one-dimensional distributions.
diff --git a/Param/Distrib/Distributions.h b/Param/Distrib/Distributions.h
index 8da4263d7f5b21adb3339d2e4a78f8b427654999..d62afd122f757d7d9e16e0b5fce685e5e203d877 100644
--- a/Param/Distrib/Distributions.h
+++ b/Param/Distrib/Distributions.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Param/Distrib/Distributions.h
 //! @brief     Defines classes representing one-dimensional distributions.
diff --git a/Param/Distrib/ParameterDistribution.cpp b/Param/Distrib/ParameterDistribution.cpp
index 7834fccad57680ed360c38d1e059f39422831456..3fc81d4984b6edb6a2db52d48d386234de49716a 100644
--- a/Param/Distrib/ParameterDistribution.cpp
+++ b/Param/Distrib/ParameterDistribution.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Param/Distrib/ParameterDistribution.cpp
 //! @brief     Implements class ParameterDistribution.
diff --git a/Param/Distrib/ParameterDistribution.h b/Param/Distrib/ParameterDistribution.h
index 6b50304a18b0781e677c4b2f79981d866d73c528..fd6ae30b645ab69dd9eda10fd7ed30b365621494 100644
--- a/Param/Distrib/ParameterDistribution.h
+++ b/Param/Distrib/ParameterDistribution.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Param/Distrib/ParameterDistribution.h
 //! @brief     Defines class ParameterDistribution.
diff --git a/Param/Distrib/RangedDistributions.cpp b/Param/Distrib/RangedDistributions.cpp
index cc134c3f8bc2c656b7ac5cb1bf78fb989de92499..9e8b5154a6eccd07f02d734e8ed9fd0cba5e835d 100644
--- a/Param/Distrib/RangedDistributions.cpp
+++ b/Param/Distrib/RangedDistributions.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Param/Distrib/RangedDistributions.cpp
 //! @brief     Implements classes representing ranged one-dimensional distributions.
diff --git a/Param/Distrib/RangedDistributions.h b/Param/Distrib/RangedDistributions.h
index 197d4ce19f43b7ce2b3f4a9282371e1a764e2d0b..df42f3905d216397b45f6e4d5742e45ea4091a64 100644
--- a/Param/Distrib/RangedDistributions.h
+++ b/Param/Distrib/RangedDistributions.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Param/Distrib/RangedDistributions.h
 //! @brief     Defines classes representing ranged one-dimensional distributions.
diff --git a/Param/Node/INode.cpp b/Param/Node/INode.cpp
index 06cfbebd43ff7e92c797a22253da55bec97dbdeb..1c996dc20ef951d3a4693ce632ee9cba519430ae 100644
--- a/Param/Node/INode.cpp
+++ b/Param/Node/INode.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Param/Node/INode.cpp
 //! @brief     Implements interface INode.
diff --git a/Param/Node/INode.h b/Param/Node/INode.h
index b8113b2129bf891d3bf74dbe0782129944ff8c36..af54897977a571ae61beeb51672bf1de56b73a2a 100644
--- a/Param/Node/INode.h
+++ b/Param/Node/INode.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Param/Node/INode.h
 //! @brief     Defines interface INode.
diff --git a/Param/Node/INodeVisitor.h b/Param/Node/INodeVisitor.h
index 310cbaafcd8a1a62ea95fe210fb0153bb5db3d9c..a9f4407409fa65b9f3bf2e60e0711931cbb26adb 100644
--- a/Param/Node/INodeVisitor.h
+++ b/Param/Node/INodeVisitor.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Param/Node/INodeVisitor.h
 //! @brief     Defines interface class INodeVisitor.
diff --git a/Param/Node/NodeUtils.cpp b/Param/Node/NodeUtils.cpp
index efac25fa51986a9d2f0cb0f133a1685e47cbd91a..ebb43f14ca4c7f3af8dd7bff38c8f5eb8a0dc500 100644
--- a/Param/Node/NodeUtils.cpp
+++ b/Param/Node/NodeUtils.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Param/Node/NodeUtils.cpp
 //! @brief     Implements collection of utility functions for INode.
diff --git a/Param/Node/NodeUtils.h b/Param/Node/NodeUtils.h
index 2f7cbeb65846ace1664943e2801112ff548783cd..8d641083d169de875bf4405a95f153995c9bf1c8 100644
--- a/Param/Node/NodeUtils.h
+++ b/Param/Node/NodeUtils.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Param/Node/NodeUtils.h
 //! @brief     Defines collection of utility functions for INode.
diff --git a/Param/Varia/ParameterPattern.cpp b/Param/Varia/ParameterPattern.cpp
index 9148ed597592202df5ef2c706cfb87877849b999..42c2a5e776db164645680b0db56276a33fb1797d 100644
--- a/Param/Varia/ParameterPattern.cpp
+++ b/Param/Varia/ParameterPattern.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Param/Varia/ParameterPattern.cpp
 //! @brief     Implements class ParameterPattern
diff --git a/Param/Varia/ParameterPattern.h b/Param/Varia/ParameterPattern.h
index 801834ea1569791fbc5351f46d4762bafbf0dfa6..fd5ba5c77f5a45b6d91fb81d94d4d142e88645e6 100644
--- a/Param/Varia/ParameterPattern.h
+++ b/Param/Varia/ParameterPattern.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Param/Varia/ParameterPattern.h
 //! @brief     Defines class ParameterPattern
diff --git a/Param/Varia/ParameterSample.h b/Param/Varia/ParameterSample.h
index ec423e4655a05c8a2c9886fa6fbbc6adce73ecda..8ef13a50cd903d4f0700d54cb5dc63f2fc09b08f 100644
--- a/Param/Varia/ParameterSample.h
+++ b/Param/Varia/ParameterSample.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Param/Varia/ParameterSample.h
 //! @brief     Defines class ParameterSample.
diff --git a/Param/Varia/ParameterUtils.cpp b/Param/Varia/ParameterUtils.cpp
index eebff8324c6c296215981a95e331d43a4b31c655..b904083e7b07f632fe5092cb96ef2acfdff3c9cd 100644
--- a/Param/Varia/ParameterUtils.cpp
+++ b/Param/Varia/ParameterUtils.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Param/Varia/ParameterUtils.cpp
 //! @brief     Implements namespace ParameterUtils
diff --git a/Param/Varia/ParameterUtils.h b/Param/Varia/ParameterUtils.h
index 7fcb601f1209f5ec3883ff26055a9fcf8e8c4f66..8589ef06b56e7bc506def59640298c269d52072c 100644
--- a/Param/Varia/ParameterUtils.h
+++ b/Param/Varia/ParameterUtils.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Param/Varia/ParameterUtils.h
 //! @brief     Defines namespace ParameterUtils
diff --git a/Sample/Aggregate/IInterferenceFunction.cpp b/Sample/Aggregate/IInterferenceFunction.cpp
index 9be504e1090d8bb99f67f5054f24906c9e570128..8aa8b5edb777a8155693e0fd7c32419f0a5c3963 100644
--- a/Sample/Aggregate/IInterferenceFunction.cpp
+++ b/Sample/Aggregate/IInterferenceFunction.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Sample/Aggregate/IInterferenceFunction.cpp
 //! @brief     Implements the interface class IInterferenceFunction.
diff --git a/Sample/Aggregate/IInterferenceFunction.h b/Sample/Aggregate/IInterferenceFunction.h
index 4ac2a77190f7790b615ca408b9357da061bd2da4..ff50ef578ed3f77b35b69595ae225e2f06100059 100644
--- a/Sample/Aggregate/IInterferenceFunction.h
+++ b/Sample/Aggregate/IInterferenceFunction.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Sample/Aggregate/IInterferenceFunction.h
 //! @brief     Defines and implements the interface class IInterferenceFunction.
diff --git a/Sample/Aggregate/InterferenceFunction1DLattice.cpp b/Sample/Aggregate/InterferenceFunction1DLattice.cpp
index e380f702ed6db47458cbf187b68ea54475eaecd6..c24fad490c86b1caa61b69a8f0036a8acb812928 100644
--- a/Sample/Aggregate/InterferenceFunction1DLattice.cpp
+++ b/Sample/Aggregate/InterferenceFunction1DLattice.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Sample/Aggregate/InterferenceFunction1DLattice.cpp
 //! @brief     Implements class InterferenceFunction1DLattice.
diff --git a/Sample/Aggregate/InterferenceFunction1DLattice.h b/Sample/Aggregate/InterferenceFunction1DLattice.h
index eb95c45d6f09bcca8ccc4a4491b5be38a0c44882..c359dfa15ba8ba0272cef7271a9828bf442a460b 100644
--- a/Sample/Aggregate/InterferenceFunction1DLattice.h
+++ b/Sample/Aggregate/InterferenceFunction1DLattice.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Sample/Aggregate/InterferenceFunction1DLattice.h
 //! @brief     Defines class InterferenceFunction1DLattice.
diff --git a/Sample/Aggregate/InterferenceFunction2DLattice.cpp b/Sample/Aggregate/InterferenceFunction2DLattice.cpp
index 9095da11d4b2c871014ec5a78dd5d47d0d76c4cb..bed96b959a48bd857df4c4e9401df33990717721 100644
--- a/Sample/Aggregate/InterferenceFunction2DLattice.cpp
+++ b/Sample/Aggregate/InterferenceFunction2DLattice.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Sample/Aggregate/InterferenceFunction2DLattice.cpp
 //! @brief     Implements class InterferenceFunction2DLattice.
diff --git a/Sample/Aggregate/InterferenceFunction2DLattice.h b/Sample/Aggregate/InterferenceFunction2DLattice.h
index e026a586767aa7a992c475a6b783f29b447b851c..99f92f23f4623e8a503fc9b008be331b2ab06942 100644
--- a/Sample/Aggregate/InterferenceFunction2DLattice.h
+++ b/Sample/Aggregate/InterferenceFunction2DLattice.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Sample/Aggregate/InterferenceFunction2DLattice.h
 //! @brief     Defines class InterferenceFunction2DLattice.
diff --git a/Sample/Aggregate/InterferenceFunction2DParaCrystal.cpp b/Sample/Aggregate/InterferenceFunction2DParaCrystal.cpp
index 67caa5842800350cb25438cf21255eb7bfaecac0..d51d97616a0cb6d95ca064cd8b75ed41f1fb7e2e 100644
--- a/Sample/Aggregate/InterferenceFunction2DParaCrystal.cpp
+++ b/Sample/Aggregate/InterferenceFunction2DParaCrystal.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Sample/Aggregate/InterferenceFunction2DParaCrystal.cpp
 //! @brief     Implements class InterferenceFunction2DParaCrystal.
diff --git a/Sample/Aggregate/InterferenceFunction2DParaCrystal.h b/Sample/Aggregate/InterferenceFunction2DParaCrystal.h
index 0a4083c3fdf985e4792b596414bf62f0450c2481..772250c990958d7055a708b3dc3bb4c3f9e9bb15 100644
--- a/Sample/Aggregate/InterferenceFunction2DParaCrystal.h
+++ b/Sample/Aggregate/InterferenceFunction2DParaCrystal.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Sample/Aggregate/InterferenceFunction2DParaCrystal.h
 //! @brief     Defines class InterferenceFunction2DParaCrystal.
diff --git a/Sample/Aggregate/InterferenceFunction2DSuperLattice.cpp b/Sample/Aggregate/InterferenceFunction2DSuperLattice.cpp
index e3046136743c86f6ee420491c907430f5e254f81..e461741c460ffe381a3b75faae0d5d1f6b1f112c 100644
--- a/Sample/Aggregate/InterferenceFunction2DSuperLattice.cpp
+++ b/Sample/Aggregate/InterferenceFunction2DSuperLattice.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Sample/Aggregate/InterferenceFunction2DSuperLattice.cpp
 //! @brief     Implements class InterferenceFunction2DSuperLattice.
diff --git a/Sample/Aggregate/InterferenceFunction2DSuperLattice.h b/Sample/Aggregate/InterferenceFunction2DSuperLattice.h
index 3fe7516236b67f8465c4fbeb768480124798caec..97d12f8f1065ceef7ca838252615b31c923d66a2 100644
--- a/Sample/Aggregate/InterferenceFunction2DSuperLattice.h
+++ b/Sample/Aggregate/InterferenceFunction2DSuperLattice.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Sample/Aggregate/InterferenceFunction2DSuperLattice.h
 //! @brief     Defines class InterferenceFunction2DSuperLattice.
diff --git a/Sample/Aggregate/InterferenceFunction3DLattice.cpp b/Sample/Aggregate/InterferenceFunction3DLattice.cpp
index ef6c6388df30810f2cb3a96c5a4aed62783c927e..a9a20cb6fe76e85523ff3a7c845854ee2a2d7e16 100644
--- a/Sample/Aggregate/InterferenceFunction3DLattice.cpp
+++ b/Sample/Aggregate/InterferenceFunction3DLattice.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Sample/Aggregate/InterferenceFunction3DLattice.cpp
 //! @brief     Implements class InterferenceFunction3DLattice.
diff --git a/Sample/Aggregate/InterferenceFunction3DLattice.h b/Sample/Aggregate/InterferenceFunction3DLattice.h
index 82eef2da512a713016914ad5e35bf14f0f604696..7bebdf135826bda293d45dc47f3ab8c328234c3d 100644
--- a/Sample/Aggregate/InterferenceFunction3DLattice.h
+++ b/Sample/Aggregate/InterferenceFunction3DLattice.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Sample/Aggregate/InterferenceFunction3DLattice.h
 //! @brief     Defines class InterferenceFunction3DLattice.
diff --git a/Sample/Aggregate/InterferenceFunctionFinite2DLattice.cpp b/Sample/Aggregate/InterferenceFunctionFinite2DLattice.cpp
index e20f35ce102b2a6f92f2ea4b3b75f71ecd3c31e8..c10d38ff443e47d0a8fbcdff0bc566415e2edcbf 100644
--- a/Sample/Aggregate/InterferenceFunctionFinite2DLattice.cpp
+++ b/Sample/Aggregate/InterferenceFunctionFinite2DLattice.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Sample/Aggregate/InterferenceFunctionFinite2DLattice.cpp
 //! @brief     Implements class InterferenceFunctionFinite2DLattice.
diff --git a/Sample/Aggregate/InterferenceFunctionFinite2DLattice.h b/Sample/Aggregate/InterferenceFunctionFinite2DLattice.h
index 484603310cac8949f53b6f45fd4ff3ebcc737da3..a3a3298e16f63549c41f66b72d2a827035a87a5a 100644
--- a/Sample/Aggregate/InterferenceFunctionFinite2DLattice.h
+++ b/Sample/Aggregate/InterferenceFunctionFinite2DLattice.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Sample/Aggregate/InterferenceFunctionFinite2DLattice.h
 //! @brief     Defines class InterferenceFunctionFinite2DLattice.
diff --git a/Sample/Aggregate/InterferenceFunctionFinite3DLattice.cpp b/Sample/Aggregate/InterferenceFunctionFinite3DLattice.cpp
index d6a61d7069236a5e6bc8f48140b22bac52e00c7d..df000242b27158cc4356fda58473fce1e39fe487 100644
--- a/Sample/Aggregate/InterferenceFunctionFinite3DLattice.cpp
+++ b/Sample/Aggregate/InterferenceFunctionFinite3DLattice.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Sample/Aggregate/InterferenceFunctionFinite3DLattice.cpp
 //! @brief     Implements class InterferenceFunctionFinite2DLattice.
diff --git a/Sample/Aggregate/InterferenceFunctionFinite3DLattice.h b/Sample/Aggregate/InterferenceFunctionFinite3DLattice.h
index 85719d3198f5749faa99f68c1dcb4331fd7bf3f1..24b9758b4a1ddd117a4daf98b9219277424bb88f 100644
--- a/Sample/Aggregate/InterferenceFunctionFinite3DLattice.h
+++ b/Sample/Aggregate/InterferenceFunctionFinite3DLattice.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Sample/Aggregate/InterferenceFunctionFinite3DLattice.h
 //! @brief     Defines class InterferenceFunctionFinite3DLattice.
diff --git a/Sample/Aggregate/InterferenceFunctionHardDisk.cpp b/Sample/Aggregate/InterferenceFunctionHardDisk.cpp
index ab9a7b14e826cbc4282753481b8a1917654e6c92..4c6a3bfd6abe90ec02882ee231edee1701e00277 100644
--- a/Sample/Aggregate/InterferenceFunctionHardDisk.cpp
+++ b/Sample/Aggregate/InterferenceFunctionHardDisk.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Sample/Aggregate/InterferenceFunctionHardDisk.cpp
 //! @brief     Implements class InterferenceFunctionHardDisk.
diff --git a/Sample/Aggregate/InterferenceFunctionHardDisk.h b/Sample/Aggregate/InterferenceFunctionHardDisk.h
index 09965829e1c6617c72630aab3b272825e42e670b..6d5c60939783d1ad862424352c9ee55a6bf11ba2 100644
--- a/Sample/Aggregate/InterferenceFunctionHardDisk.h
+++ b/Sample/Aggregate/InterferenceFunctionHardDisk.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Sample/Aggregate/InterferenceFunctionHardDisk.h
 //! @brief     Defines class InterferenceFunctionHardDisk.
diff --git a/Sample/Aggregate/InterferenceFunctionNone.cpp b/Sample/Aggregate/InterferenceFunctionNone.cpp
index 2f575de7bcd32bb68ff9617af4cd189334e09c54..50bc673565e1dcbfe1dc3e68d7d74b9c6e7ae3a5 100644
--- a/Sample/Aggregate/InterferenceFunctionNone.cpp
+++ b/Sample/Aggregate/InterferenceFunctionNone.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Sample/Aggregate/InterferenceFunctionNone.cpp
 //! @brief     Implements class InterferenceFunctionNone.
diff --git a/Sample/Aggregate/InterferenceFunctionNone.h b/Sample/Aggregate/InterferenceFunctionNone.h
index 3ca2ec2dbf6e8fee96ccb1dfcc7a122e1f8708fc..68150a98ed7152c242647fba0c575523dee977d5 100644
--- a/Sample/Aggregate/InterferenceFunctionNone.h
+++ b/Sample/Aggregate/InterferenceFunctionNone.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Sample/Aggregate/InterferenceFunctionNone.h
 //! @brief     Defines class InterferenceFunctionNone.
diff --git a/Sample/Aggregate/InterferenceFunctionRadialParaCrystal.cpp b/Sample/Aggregate/InterferenceFunctionRadialParaCrystal.cpp
index 437661e87f01ad9bc7838e79c625284135bf0c03..f9731ac8d2cf04da5e6cb4807b1cc07f4d4041b4 100644
--- a/Sample/Aggregate/InterferenceFunctionRadialParaCrystal.cpp
+++ b/Sample/Aggregate/InterferenceFunctionRadialParaCrystal.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Sample/Aggregate/InterferenceFunctionRadialParaCrystal.cpp
 //! @brief     Implements class InterferenceFunctionRadialParaCrystal.
diff --git a/Sample/Aggregate/InterferenceFunctionRadialParaCrystal.h b/Sample/Aggregate/InterferenceFunctionRadialParaCrystal.h
index 20bf735cfac9c5775b4dcfc2abe78e3d2b5e6e3f..7f32d1761db4595927f6438f5125ef460ffd98e7 100644
--- a/Sample/Aggregate/InterferenceFunctionRadialParaCrystal.h
+++ b/Sample/Aggregate/InterferenceFunctionRadialParaCrystal.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Sample/Aggregate/InterferenceFunctionRadialParaCrystal.h
 //! @brief     Defines class InterferenceFunctionRadialParaCrystal.
diff --git a/Sample/Aggregate/InterferenceFunctionTwin.cpp b/Sample/Aggregate/InterferenceFunctionTwin.cpp
index 952c054375cd7cb3b1009a4ffe54c4d4c405bfe3..8f38832294c04dd7f0fd57bf7922f74874f5936c 100644
--- a/Sample/Aggregate/InterferenceFunctionTwin.cpp
+++ b/Sample/Aggregate/InterferenceFunctionTwin.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Sample/Aggregate/InterferenceFunctionTwin.cpp
 //! @brief     Implements class InterferenceFunctionTwin.
diff --git a/Sample/Aggregate/InterferenceFunctionTwin.h b/Sample/Aggregate/InterferenceFunctionTwin.h
index 2adb9bcc97df9d9e6e96e942604ca02a71138e41..d4429e961ef56b8a4fcb6201ad9a7a82760aa0d2 100644
--- a/Sample/Aggregate/InterferenceFunctionTwin.h
+++ b/Sample/Aggregate/InterferenceFunctionTwin.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Sample/Aggregate/InterferenceFunctionTwin.h
 //! @brief     Defines class InterferenceFunctionTwin.
diff --git a/Sample/Aggregate/InterferenceFunctions.h b/Sample/Aggregate/InterferenceFunctions.h
index db1154e5656add363231bcde1f38ae08c88ff800..e08e9bfb853b5c8f39d7f16ac90f8f53c8678631 100644
--- a/Sample/Aggregate/InterferenceFunctions.h
+++ b/Sample/Aggregate/InterferenceFunctions.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Sample/Aggregate/InterferenceFunctions.h
 //! @brief     Includes all interference function definitions.
diff --git a/Sample/Aggregate/ParticleLayout.cpp b/Sample/Aggregate/ParticleLayout.cpp
index 753cc7279b2bf89d12e9286082f75fa57502b68e..38d9a2715ce1d42c1b64454dbad3e70d4a91f6c6 100644
--- a/Sample/Aggregate/ParticleLayout.cpp
+++ b/Sample/Aggregate/ParticleLayout.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Sample/Aggregate/ParticleLayout.cpp
 //! @brief     Implements class ParticleLayout.
diff --git a/Sample/Aggregate/ParticleLayout.h b/Sample/Aggregate/ParticleLayout.h
index 97987d9c1d434081cad418bc10087a59b816ad88..e836806bd2a7386339de81f4b3f92c87551b670c 100644
--- a/Sample/Aggregate/ParticleLayout.h
+++ b/Sample/Aggregate/ParticleLayout.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Sample/Aggregate/ParticleLayout.h
 //! @brief     Defines class ParticleLayout.
diff --git a/Sample/Correlations/FTDecay1D.cpp b/Sample/Correlations/FTDecay1D.cpp
index 6bc2daf704a3edfd7e46b46c08222580be3c2b87..af2496314db3c2bb88d74e8b44f812892abf4b18 100644
--- a/Sample/Correlations/FTDecay1D.cpp
+++ b/Sample/Correlations/FTDecay1D.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Sample/Correlations/FTDecay1D.cpp
 //! @brief     Implements class FTDistribution2DCauchy.
diff --git a/Sample/Correlations/FTDecay1D.h b/Sample/Correlations/FTDecay1D.h
index 6157b922575ed22b4e072b015b4e56ff496d8105..087f370b886cbcf4a1d420168970e227897119fc 100644
--- a/Sample/Correlations/FTDecay1D.h
+++ b/Sample/Correlations/FTDecay1D.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Sample/Correlations/FTDecay1D.h
 //! @brief     Defines classes IFTDecayFunction1D, IFTDecayFunction2D,
diff --git a/Sample/Correlations/FTDecay2D.cpp b/Sample/Correlations/FTDecay2D.cpp
index a80f7bde64e98556e1916f94134a4e802a58d67b..dfed62d1f09688e660b9cb856b685b715d3d0c95 100644
--- a/Sample/Correlations/FTDecay2D.cpp
+++ b/Sample/Correlations/FTDecay2D.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Sample/Correlations/FTDecay2D.cpp
 //! @brief     Implements class FTDistribution2DCauchy.
diff --git a/Sample/Correlations/FTDecay2D.h b/Sample/Correlations/FTDecay2D.h
index a7cf7e59fab3584921a452dc3d2bd4e7b990707f..c1ab026d2ec0cbabee177a6ea8091f25fded5b26 100644
--- a/Sample/Correlations/FTDecay2D.h
+++ b/Sample/Correlations/FTDecay2D.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Sample/Correlations/FTDecay2D.h
 //! @brief     Defines classes IFTDecayFunction1D, IFTDecayFunction2D,
diff --git a/Sample/Correlations/FTDistributions1D.cpp b/Sample/Correlations/FTDistributions1D.cpp
index 0df62f6865b875802103f891096b9cc6e23438ef..9266d65bbd70b98f1ed5a51ef3cff1bda392271e 100644
--- a/Sample/Correlations/FTDistributions1D.cpp
+++ b/Sample/Correlations/FTDistributions1D.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Sample/Correlations/FTDistributions1D.cpp
 //! @brief     Implements interface class IFTDistribution2D and children thereof.
diff --git a/Sample/Correlations/FTDistributions1D.h b/Sample/Correlations/FTDistributions1D.h
index 70751259002bc5856bcda800cdb11df4edd45129..51dacfdc58b486451e0941cf9b6502095045774a 100644
--- a/Sample/Correlations/FTDistributions1D.h
+++ b/Sample/Correlations/FTDistributions1D.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Sample/Correlations/FTDistributions1D.h
 //! @brief     Defines interface class IFTDistribution1D, and children thereof
diff --git a/Sample/Correlations/FTDistributions2D.cpp b/Sample/Correlations/FTDistributions2D.cpp
index b93ef198bffd1650c9410f61c6c2d0bcd351c64f..a9cb999b44f45cfff3e846e2e4053e692e600dc8 100644
--- a/Sample/Correlations/FTDistributions2D.cpp
+++ b/Sample/Correlations/FTDistributions2D.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Sample/Correlations/FTDistributions2D.cpp
 //! @brief     Implements interface class IFTDistribution2D and children thereof.
diff --git a/Sample/Correlations/FTDistributions2D.h b/Sample/Correlations/FTDistributions2D.h
index 695ae5b66ba138503d1476d5f6e50087cc0cac5b..69e685c1ec8a89918cb288207e2a638c0998bdea 100644
--- a/Sample/Correlations/FTDistributions2D.h
+++ b/Sample/Correlations/FTDistributions2D.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Sample/Correlations/FTDistributions2D.h
 //! @brief     Defines interface class IFTDistribution2D, and children thereof.
diff --git a/Sample/Correlations/IDistribution1DSampler.cpp b/Sample/Correlations/IDistribution1DSampler.cpp
index fe4a6057c4e1f148b9df3419753847355b6452cd..2b7cbda01a28f1724c80d58e24a981167b48c2ed 100644
--- a/Sample/Correlations/IDistribution1DSampler.cpp
+++ b/Sample/Correlations/IDistribution1DSampler.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Sample/Correlations/IDistribution1DSampler.cpp
 //! @brief     Defines interface class IFTDistribution1D, and children thereof
diff --git a/Sample/Correlations/IDistribution1DSampler.h b/Sample/Correlations/IDistribution1DSampler.h
index 13a159e2b07b2e681182c026b1c11e63a3fd2594..bf3674bd2982ba1027366b37b03eaedc67176257 100644
--- a/Sample/Correlations/IDistribution1DSampler.h
+++ b/Sample/Correlations/IDistribution1DSampler.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Sample/Correlations/IDistribution1DSampler.h
 //! @brief     Defines interface class IFTDistribution1D, and children thereof
diff --git a/Sample/Correlations/IDistribution2DSampler.cpp b/Sample/Correlations/IDistribution2DSampler.cpp
index 6f8dff63a69e89901b1daf5f68a0be6841142ea9..71bbeb1d6095e73c2112ccb778b0c469c478c23b 100644
--- a/Sample/Correlations/IDistribution2DSampler.cpp
+++ b/Sample/Correlations/IDistribution2DSampler.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Sample/Correlations/IDistribution2DSampler.cpp
 //! @brief     Defines interface class IFTDistribution1D, and children thereof
diff --git a/Sample/Correlations/IDistribution2DSampler.h b/Sample/Correlations/IDistribution2DSampler.h
index b164b83a863021eaeab5841faca848f5208c407c..cc2f65165369386cd99a1efc430c0aa4ac1d2b7e 100644
--- a/Sample/Correlations/IDistribution2DSampler.h
+++ b/Sample/Correlations/IDistribution2DSampler.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Sample/Correlations/IDistribution2DSampler.h
 //! @brief     Defines interface class IFTDistribution1D, and children thereof
diff --git a/Sample/Correlations/IPeakShape.cpp b/Sample/Correlations/IPeakShape.cpp
index 85665a71555a63788bac067586791ece0b876ee0..fc132cc3cbdec3a48cbcfa0a863f81395a16a2bb 100644
--- a/Sample/Correlations/IPeakShape.cpp
+++ b/Sample/Correlations/IPeakShape.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Sample/Correlations/IPeakShape.cpp
 //! @brief     Implements the interface IPeakShape and subclasses.
diff --git a/Sample/Correlations/IPeakShape.h b/Sample/Correlations/IPeakShape.h
index e835d301efe0b00011e64d0928a472f3ffb37dd3..f4dcde19b0af9d3eee28faa67dae3f372d340c43 100644
--- a/Sample/Correlations/IPeakShape.h
+++ b/Sample/Correlations/IPeakShape.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Sample/Correlations/IPeakShape.h
 //! @brief     Defines the interface IPeakShape and subclasses.
diff --git a/Sample/FFCompute/ComputeBA.cpp b/Sample/FFCompute/ComputeBA.cpp
index 13c98d3b60a323a861652158f5b8427d02c53c9d..ef05c9593e27a557f98072de750bcb5af3934b28 100644
--- a/Sample/FFCompute/ComputeBA.cpp
+++ b/Sample/FFCompute/ComputeBA.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Sample/FFCompute/ComputeBA.cpp
 //! @brief     Implements class ComputeBA.
diff --git a/Sample/FFCompute/ComputeBA.h b/Sample/FFCompute/ComputeBA.h
index cb4990d5c2531cce760144226bd41bccad29b642..e86784ceffb80f7ff1e77117dfa1e90adb2641e3 100644
--- a/Sample/FFCompute/ComputeBA.h
+++ b/Sample/FFCompute/ComputeBA.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Sample/FFCompute/ComputeBA.h
 //! @brief     Defines class ComputeBA.
diff --git a/Sample/FFCompute/ComputeBAPol.cpp b/Sample/FFCompute/ComputeBAPol.cpp
index f36ae5f7588176e9b683299a863297eed18a684d..37af04fb9693c228cf4ee917d9187cd7bcf5360f 100644
--- a/Sample/FFCompute/ComputeBAPol.cpp
+++ b/Sample/FFCompute/ComputeBAPol.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Sample/FFCompute/ComputeBAPol.cpp
 //! @brief     Defines class ComputeBAPol.
diff --git a/Sample/FFCompute/ComputeBAPol.h b/Sample/FFCompute/ComputeBAPol.h
index 5959afe03b2c5927ce22cc4f2ea92383baac4f9a..e8e55863782847242facfa9a33fb29a2164dccab 100644
--- a/Sample/FFCompute/ComputeBAPol.h
+++ b/Sample/FFCompute/ComputeBAPol.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Sample/FFCompute/ComputeBAPol.h
 //! @brief     Defines class ComputeBAPol.
diff --git a/Sample/FFCompute/ComputeDWBA.cpp b/Sample/FFCompute/ComputeDWBA.cpp
index 09446cfa93855251bc347b56db3624d7b360b0e0..582caa664934c269d035362f9efe72fe0a70d60d 100644
--- a/Sample/FFCompute/ComputeDWBA.cpp
+++ b/Sample/FFCompute/ComputeDWBA.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Sample/FFCompute/ComputeDWBA.cpp
 //! @brief     Implements class ComputeDWBA.
diff --git a/Sample/FFCompute/ComputeDWBA.h b/Sample/FFCompute/ComputeDWBA.h
index 9e3eb5b5a1477973593d8d604581f2d7fdb5d6b2..1fda2cb6e92433ada26e785425eb1117dc472422 100644
--- a/Sample/FFCompute/ComputeDWBA.h
+++ b/Sample/FFCompute/ComputeDWBA.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Sample/FFCompute/ComputeDWBA.h
 //! @brief     Defines class ComputeDWBA.
diff --git a/Sample/FFCompute/ComputeDWBAPol.cpp b/Sample/FFCompute/ComputeDWBAPol.cpp
index 58aa9707556591376618f005929991ef2e43896a..4c9ddc797f7434b5310b4d504f63908c53aad60b 100644
--- a/Sample/FFCompute/ComputeDWBAPol.cpp
+++ b/Sample/FFCompute/ComputeDWBAPol.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Sample/FFCompute/ComputeDWBAPol.cpp
 //! @brief     Defines class ComputeDWBAPol.
diff --git a/Sample/FFCompute/ComputeDWBAPol.h b/Sample/FFCompute/ComputeDWBAPol.h
index 30587534a1aa030356a7be64115df47aba11a0fb..9939d4cc1150fd905cd0b3c6781de2938ed9936a 100644
--- a/Sample/FFCompute/ComputeDWBAPol.h
+++ b/Sample/FFCompute/ComputeDWBAPol.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Sample/FFCompute/ComputeDWBAPol.h
 //! @brief     Defines class ComputeDWBAPol.
diff --git a/Sample/FFCompute/IComputeFF.cpp b/Sample/FFCompute/IComputeFF.cpp
index 95160c6d7545d84801a4bd484234f53876dc9d67..42399181a4442ea5b0aa695d925a5358b5b395da 100644
--- a/Sample/FFCompute/IComputeFF.cpp
+++ b/Sample/FFCompute/IComputeFF.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Sample/FFCompute/IComputeFF.cpp
 //! @brief     Implements interface class IFormFactor.
diff --git a/Sample/FFCompute/IComputeFF.h b/Sample/FFCompute/IComputeFF.h
index bbd9d4761ccd26214fd63c182782b6bd8e6f27c0..a317680d008dfb1313feb42eb62a9e8b8655556d 100644
--- a/Sample/FFCompute/IComputeFF.h
+++ b/Sample/FFCompute/IComputeFF.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Sample/FFCompute/IComputeFF.h
 //! @brief     Defines and implements interface IFormFactor.
diff --git a/Sample/Fresnel/FormFactorCoherentPart.cpp b/Sample/Fresnel/FormFactorCoherentPart.cpp
index 952d1636e29da7dcf4e08d868e2bf92e1ced180b..a038b6897cdb5d572603c8cfd3b281472056a713 100644
--- a/Sample/Fresnel/FormFactorCoherentPart.cpp
+++ b/Sample/Fresnel/FormFactorCoherentPart.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Sample/Fresnel/FormFactorCoherentPart.cpp
 //! @brief     Implements class FormFactorCoherentPart.
diff --git a/Sample/Fresnel/FormFactorCoherentPart.h b/Sample/Fresnel/FormFactorCoherentPart.h
index 64fd53b00b03d42ae85f95a326dcacb1399da3e9..10a04cd47f8f76eddb0511fbc734378c86c6c345 100644
--- a/Sample/Fresnel/FormFactorCoherentPart.h
+++ b/Sample/Fresnel/FormFactorCoherentPart.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Sample/Fresnel/FormFactorCoherentPart.h
 //! @brief     Defines class FormFactorCoherentPart.
diff --git a/Sample/Fresnel/FormFactorCoherentSum.cpp b/Sample/Fresnel/FormFactorCoherentSum.cpp
index bc77ba818def86de1194c0e44cce7c6090d32d03..85e254240ac59c085e43c2826b52d6a341eef088 100644
--- a/Sample/Fresnel/FormFactorCoherentSum.cpp
+++ b/Sample/Fresnel/FormFactorCoherentSum.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Sample/Fresnel/FormFactorCoherentSum.cpp
 //! @brief     Implements class FormFactorCoherentSum.
diff --git a/Sample/Fresnel/FormFactorCoherentSum.h b/Sample/Fresnel/FormFactorCoherentSum.h
index a03847610728e0e7086c16a3aaaf535be560a250..c81c89f801da31e377dde7dc16748fd621f05359 100644
--- a/Sample/Fresnel/FormFactorCoherentSum.h
+++ b/Sample/Fresnel/FormFactorCoherentSum.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Sample/Fresnel/FormFactorCoherentSum.h
 //! @brief     Defines class FormFactorCoherentSum.
diff --git a/Sample/Fresnel/IFresnelMap.cpp b/Sample/Fresnel/IFresnelMap.cpp
index e090f8f2ec48a6e7e308b36e6fdbbfb3325492c8..51a39e9982c2e8265bc9499ee1b8740a147d25c8 100644
--- a/Sample/Fresnel/IFresnelMap.cpp
+++ b/Sample/Fresnel/IFresnelMap.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Sample/Fresnel/IFresnelMap.cpp
 //! @brief     Implements interface IFresnelMap.
diff --git a/Sample/Fresnel/IFresnelMap.h b/Sample/Fresnel/IFresnelMap.h
index f14ccd6bd7e08f781e4bc7db73e44e38f734546a..8a0a43c5001d8a4a28f9e754727849f7bb6dcfc6 100644
--- a/Sample/Fresnel/IFresnelMap.h
+++ b/Sample/Fresnel/IFresnelMap.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Sample/Fresnel/IFresnelMap.h
 //! @brief     Defines interface IFresnelMap.
diff --git a/Sample/Fresnel/MatrixFresnelMap.cpp b/Sample/Fresnel/MatrixFresnelMap.cpp
index f930c42ad60cb4429813fb764224e7b4c9efbf44..5b2c831978e3ca68d11989d010b97a7be2ab7a79 100644
--- a/Sample/Fresnel/MatrixFresnelMap.cpp
+++ b/Sample/Fresnel/MatrixFresnelMap.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Sample/Fresnel/MatrixFresnelMap.cpp
 //! @brief     Implements class MatrixFresnelMap.
diff --git a/Sample/Fresnel/MatrixFresnelMap.h b/Sample/Fresnel/MatrixFresnelMap.h
index 0e4c8310b8cc50de5156e9dc9885cfadd2c89a4c..26968eb4862bbc6ceaea3ceb92e14fc2af9c88f1 100644
--- a/Sample/Fresnel/MatrixFresnelMap.h
+++ b/Sample/Fresnel/MatrixFresnelMap.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Sample/Fresnel/MatrixFresnelMap.h
 //! @brief     Defines class MatrixFresnelMap.
diff --git a/Sample/Fresnel/ScalarFresnelMap.cpp b/Sample/Fresnel/ScalarFresnelMap.cpp
index ea36b4137884c86e4d7f1bb1590f9047a29d9a45..9d1b8b522af48916b2a1496bab89bc67d0f1415d 100644
--- a/Sample/Fresnel/ScalarFresnelMap.cpp
+++ b/Sample/Fresnel/ScalarFresnelMap.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Sample/Fresnel/ScalarFresnelMap.cpp
 //! @brief     Implements class ScalarFresnelMap.
diff --git a/Sample/Fresnel/ScalarFresnelMap.h b/Sample/Fresnel/ScalarFresnelMap.h
index 29a00b5161cc00f3caf52227660dc486de5635ef..38010150ca6dd689061bb97954d43c4f4f79acb5 100644
--- a/Sample/Fresnel/ScalarFresnelMap.h
+++ b/Sample/Fresnel/ScalarFresnelMap.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Sample/Fresnel/ScalarFresnelMap.h
 //! @brief     Defines class ScalarFresnelMap.
diff --git a/Sample/HardParticle/FormFactorAnisoPyramid.cpp b/Sample/HardParticle/FormFactorAnisoPyramid.cpp
index 1b653dafbce89157cf21556af0150d47cff5f2c5..d03f4dc307cd891beb8795815b7ed626191e479c 100644
--- a/Sample/HardParticle/FormFactorAnisoPyramid.cpp
+++ b/Sample/HardParticle/FormFactorAnisoPyramid.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Sample/HardParticle/FormFactorAnisoPyramid.cpp
 //! @brief     Implements class FormFactorAnisoPyramid.
diff --git a/Sample/HardParticle/FormFactorAnisoPyramid.h b/Sample/HardParticle/FormFactorAnisoPyramid.h
index 86db3efd1a4f5bf56e756f09e08dc0528a3c173e..d939b8ddf3619a0777c19f988d28e677286fd46e 100644
--- a/Sample/HardParticle/FormFactorAnisoPyramid.h
+++ b/Sample/HardParticle/FormFactorAnisoPyramid.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Sample/HardParticle/FormFactorAnisoPyramid.h
 //! @brief     Defines class FormFactorAnisoPyramid
diff --git a/Sample/HardParticle/FormFactorBar.cpp b/Sample/HardParticle/FormFactorBar.cpp
index 7301f15039995b590f482487b301f7309856ae3b..7206fb44e55b0cf83a9b984d1cbb7d35f1cb203d 100644
--- a/Sample/HardParticle/FormFactorBar.cpp
+++ b/Sample/HardParticle/FormFactorBar.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Sample/HardParticle/FormFactorBar.cpp
 //! @brief     Implements classes FormFactorBar*.
diff --git a/Sample/HardParticle/FormFactorBar.h b/Sample/HardParticle/FormFactorBar.h
index ebaaf11be6eea7f2ef85e3cdcab5510ed42c2548..2f186b519d6c4365912a4c85f4fac23d127e3d15 100644
--- a/Sample/HardParticle/FormFactorBar.h
+++ b/Sample/HardParticle/FormFactorBar.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Sample/HardParticle/FormFactorBar.h
 //! @brief     Defines classes FormFactorBar*.
diff --git a/Sample/HardParticle/FormFactorBox.cpp b/Sample/HardParticle/FormFactorBox.cpp
index 77e3634cb0fa6ef461b2daae729c1e784100ab9a..7d0e92297be8e989917114a3be7397a3d601a66a 100644
--- a/Sample/HardParticle/FormFactorBox.cpp
+++ b/Sample/HardParticle/FormFactorBox.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Sample/HardParticle/FormFactorBox.cpp
 //! @brief     Implements class FormFactorBox.
diff --git a/Sample/HardParticle/FormFactorBox.h b/Sample/HardParticle/FormFactorBox.h
index 59ca1ba8f289e67f47801520f272617b960a264a..3371459f582d98785e7c13f2c83b667fda37cbde 100644
--- a/Sample/HardParticle/FormFactorBox.h
+++ b/Sample/HardParticle/FormFactorBox.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Sample/HardParticle/FormFactorBox.h
 //! @brief     Defines class FormFactorBox.
diff --git a/Sample/HardParticle/FormFactorCantellatedCube.cpp b/Sample/HardParticle/FormFactorCantellatedCube.cpp
index e0ceb2fafcdd7f183a659424293550055c6c0628..53c91974fe72449c768fd19dfa665d7c15fb85e5 100644
--- a/Sample/HardParticle/FormFactorCantellatedCube.cpp
+++ b/Sample/HardParticle/FormFactorCantellatedCube.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Sample/HardParticle/FormFactorCantellatedCube.cpp
 //! @brief     Implements class FormFactorCantellatedCube.
diff --git a/Sample/HardParticle/FormFactorCantellatedCube.h b/Sample/HardParticle/FormFactorCantellatedCube.h
index 0c1e5b84c5c4493a7168263cb9351cfbd01f46f9..47d99d53ab1ff5cdf29af9b9a6f94afd56db0fd5 100644
--- a/Sample/HardParticle/FormFactorCantellatedCube.h
+++ b/Sample/HardParticle/FormFactorCantellatedCube.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Sample/HardParticle/FormFactorCantellatedCube.h
 //! @brief     Defines class FormFactorCantellatedCube.
diff --git a/Sample/HardParticle/FormFactorCone.cpp b/Sample/HardParticle/FormFactorCone.cpp
index bdfb444b1add048031d99f638eca15c6cb225287..9252fb836176856ddcd3299f5c2fe3866fc553ba 100644
--- a/Sample/HardParticle/FormFactorCone.cpp
+++ b/Sample/HardParticle/FormFactorCone.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Sample/HardParticle/FormFactorCone.cpp
 //! @brief     Implements class FormFactorCone.
diff --git a/Sample/HardParticle/FormFactorCone.h b/Sample/HardParticle/FormFactorCone.h
index 011ac2fc8526ef14106e1334dde148c25060a0ff..e7f63af8ed77c99821484e830304599a8d42eeb5 100644
--- a/Sample/HardParticle/FormFactorCone.h
+++ b/Sample/HardParticle/FormFactorCone.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Sample/HardParticle/FormFactorCone.h
 //! @brief     Defines class FormFactorCone
diff --git a/Sample/HardParticle/FormFactorCone6.cpp b/Sample/HardParticle/FormFactorCone6.cpp
index 959849551f1f701d7f25a27f41a666756e836b42..e2c394e80c277863840b803a09077dd89819fd30 100644
--- a/Sample/HardParticle/FormFactorCone6.cpp
+++ b/Sample/HardParticle/FormFactorCone6.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Sample/HardParticle/FormFactorCone6.cpp
 //! @brief     Implements class FormFactorCone6.
diff --git a/Sample/HardParticle/FormFactorCone6.h b/Sample/HardParticle/FormFactorCone6.h
index 1d4c3164e3db7629e4fbe0733430989151e0ff1a..f30d6372789571bfd85073d67e89eb6a38032798 100644
--- a/Sample/HardParticle/FormFactorCone6.h
+++ b/Sample/HardParticle/FormFactorCone6.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Sample/HardParticle/FormFactorCone6.h
 //! @brief     Defines class FormFactorCone6
diff --git a/Sample/HardParticle/FormFactorCosineRipple.cpp b/Sample/HardParticle/FormFactorCosineRipple.cpp
index 24fc6e542c3b1862c9e7a1463f4c37d9ebaaa097..00e2e51c2def06321932df6768f1fceee38f8996 100644
--- a/Sample/HardParticle/FormFactorCosineRipple.cpp
+++ b/Sample/HardParticle/FormFactorCosineRipple.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Sample/HardParticle/FormFactorCosineRipple.cpp
 //! @brief     Implements classes FormFactorCosineRipple*.
diff --git a/Sample/HardParticle/FormFactorCosineRipple.h b/Sample/HardParticle/FormFactorCosineRipple.h
index 6bdc5e92ff2a2621cf6fea92bea40dbe4481fce2..205bff8a2a9aaceedf798729a767f5ff722a2c9e 100644
--- a/Sample/HardParticle/FormFactorCosineRipple.h
+++ b/Sample/HardParticle/FormFactorCosineRipple.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Sample/HardParticle/FormFactorCosineRipple.h
 //! @brief     Defines classes FormFactorCosineRipple*.
diff --git a/Sample/HardParticle/FormFactorCuboctahedron.cpp b/Sample/HardParticle/FormFactorCuboctahedron.cpp
index 16a329e7ca5fdbbab9c08571246852abe9e99b47..cd155f81d20363ae9b4113c7424da5d033da2299 100644
--- a/Sample/HardParticle/FormFactorCuboctahedron.cpp
+++ b/Sample/HardParticle/FormFactorCuboctahedron.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Sample/HardParticle/FormFactorCuboctahedron.cpp
 //! @brief     Implements class FormFactorCuboctahedron.
diff --git a/Sample/HardParticle/FormFactorCuboctahedron.h b/Sample/HardParticle/FormFactorCuboctahedron.h
index 55eaee8e42fbe6ec8dc6180c2481fbfb6063b79c..46fab918ae69d549e276092ab23ae0eab95bf19f 100644
--- a/Sample/HardParticle/FormFactorCuboctahedron.h
+++ b/Sample/HardParticle/FormFactorCuboctahedron.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Sample/HardParticle/FormFactorCuboctahedron.h
 //! @brief     Defines class FormFactorCuboctahedron
diff --git a/Sample/HardParticle/FormFactorCylinder.cpp b/Sample/HardParticle/FormFactorCylinder.cpp
index 5994062d63bf840ac35cd708495fac72bdb448c0..de5216be050dc2861305ea20a21819ccc30f282f 100644
--- a/Sample/HardParticle/FormFactorCylinder.cpp
+++ b/Sample/HardParticle/FormFactorCylinder.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Sample/HardParticle/FormFactorCylinder.cpp
 //! @brief     Implements class FormFactorCylinder.
diff --git a/Sample/HardParticle/FormFactorCylinder.h b/Sample/HardParticle/FormFactorCylinder.h
index e6008d5358f5b972f34418b911169c84a21389a8..827a70f68e1726ca30c9389add3a167b8bc99568 100644
--- a/Sample/HardParticle/FormFactorCylinder.h
+++ b/Sample/HardParticle/FormFactorCylinder.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Sample/HardParticle/FormFactorCylinder.h
 //! @brief     Defines class FormFactorCylinder.
diff --git a/Sample/HardParticle/FormFactorDodecahedron.cpp b/Sample/HardParticle/FormFactorDodecahedron.cpp
index 00c289fdb0da15a9e1eec9d49b62b40edb048e00..26b134b84592210e4e9ec6dc9818e60623832ec1 100644
--- a/Sample/HardParticle/FormFactorDodecahedron.cpp
+++ b/Sample/HardParticle/FormFactorDodecahedron.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Sample/HardParticle/FormFactorDodecahedron.cpp
 //! @brief     Implements class FormFactorDodecahedron.
diff --git a/Sample/HardParticle/FormFactorDodecahedron.h b/Sample/HardParticle/FormFactorDodecahedron.h
index bd1815fc8bb46f58410f97dd40ba7811404efa50..14957390458937ac8176c3cc17b4886f363206e1 100644
--- a/Sample/HardParticle/FormFactorDodecahedron.h
+++ b/Sample/HardParticle/FormFactorDodecahedron.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Sample/HardParticle/FormFactorDodecahedron.h
 //! @brief     Defines class FormFactorDodecahedron.
diff --git a/Sample/HardParticle/FormFactorDot.cpp b/Sample/HardParticle/FormFactorDot.cpp
index 7416cc4ff38ab5911500552b8f89ec80d9babe62..d9fcdb45d0e28791c588f1322752d900c5c58da1 100644
--- a/Sample/HardParticle/FormFactorDot.cpp
+++ b/Sample/HardParticle/FormFactorDot.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Sample/HardParticle/FormFactorDot.cpp
 //! @brief     Implements class FormFactorDot.
diff --git a/Sample/HardParticle/FormFactorDot.h b/Sample/HardParticle/FormFactorDot.h
index e14d372a171b49e001f8d08087dab3598fe80162..1af3368efea9a278ade71304dabfda43e7d54337 100644
--- a/Sample/HardParticle/FormFactorDot.h
+++ b/Sample/HardParticle/FormFactorDot.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Sample/HardParticle/FormFactorDot.h
 //! @brief     Defines class FormFactorDot.
diff --git a/Sample/HardParticle/FormFactorEllipsoidalCylinder.cpp b/Sample/HardParticle/FormFactorEllipsoidalCylinder.cpp
index 0a14ca25bfcfbcaa464aab8728386020092326df..ae28837c01fd00eff9a22b1b15dcea4c4605387a 100644
--- a/Sample/HardParticle/FormFactorEllipsoidalCylinder.cpp
+++ b/Sample/HardParticle/FormFactorEllipsoidalCylinder.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Sample/HardParticle/FormFactorEllipsoidalCylinder.cpp
 //! @brief     Implements class FormFactorEllipsoidalCylinder.
diff --git a/Sample/HardParticle/FormFactorEllipsoidalCylinder.h b/Sample/HardParticle/FormFactorEllipsoidalCylinder.h
index 4ecac90e2824b35f457db12224eed26804768ec2..f56626b05e4c68d05c7840b22687881838658f5a 100644
--- a/Sample/HardParticle/FormFactorEllipsoidalCylinder.h
+++ b/Sample/HardParticle/FormFactorEllipsoidalCylinder.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Sample/HardParticle/FormFactorEllipsoidalCylinder.h
 //! @brief     Defines class FormFactorEllipsoidalCylinder
diff --git a/Sample/HardParticle/FormFactorFullSphere.cpp b/Sample/HardParticle/FormFactorFullSphere.cpp
index 2a36b026ec3e33418448a0ceb7ef863b168fa2fa..c7720665587ea1f9956a8089c4b4b78670b633b1 100644
--- a/Sample/HardParticle/FormFactorFullSphere.cpp
+++ b/Sample/HardParticle/FormFactorFullSphere.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Sample/HardParticle/FormFactorFullSphere.cpp
 //! @brief     Implements class FormFactorFullSphere.
diff --git a/Sample/HardParticle/FormFactorFullSphere.h b/Sample/HardParticle/FormFactorFullSphere.h
index 618e398af96569582a1511eaecc9c2ae8fb33219..c6ba16b64bc76ff84de99e9274f0637f53b83e18 100644
--- a/Sample/HardParticle/FormFactorFullSphere.h
+++ b/Sample/HardParticle/FormFactorFullSphere.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Sample/HardParticle/FormFactorFullSphere.h
 //! @brief     Defines class FormFactorFullSphere.
diff --git a/Sample/HardParticle/FormFactorFullSpheroid.cpp b/Sample/HardParticle/FormFactorFullSpheroid.cpp
index db87d8dd5ac4f4d3348bb3205f3e6c9d3cad01a3..71e2026cdfbb64568555ef897deda4f9a2a14cdb 100644
--- a/Sample/HardParticle/FormFactorFullSpheroid.cpp
+++ b/Sample/HardParticle/FormFactorFullSpheroid.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Sample/HardParticle/FormFactorFullSpheroid.cpp
 //! @brief     Implements class FormFactorFullSpheroid.
diff --git a/Sample/HardParticle/FormFactorFullSpheroid.h b/Sample/HardParticle/FormFactorFullSpheroid.h
index f151c6e560f3aeedf569c1883a25a8eb44149bda..87c3fafc4545724a275a120be1b57213d3532da6 100644
--- a/Sample/HardParticle/FormFactorFullSpheroid.h
+++ b/Sample/HardParticle/FormFactorFullSpheroid.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Sample/HardParticle/FormFactorFullSpheroid.h
 //! @brief     Defines class FormFactorFullSpheroid.
diff --git a/Sample/HardParticle/FormFactorHemiEllipsoid.cpp b/Sample/HardParticle/FormFactorHemiEllipsoid.cpp
index acfc30b6b963e2eb7ab50918b6dd2d7e8a6ce6e2..39eabf3af5cd0385dab062f0f31612c14fb7abd3 100644
--- a/Sample/HardParticle/FormFactorHemiEllipsoid.cpp
+++ b/Sample/HardParticle/FormFactorHemiEllipsoid.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Sample/HardParticle/FormFactorHemiEllipsoid.cpp
 //! @brief     Implements class FormFactorHemiEllipsoid.
diff --git a/Sample/HardParticle/FormFactorHemiEllipsoid.h b/Sample/HardParticle/FormFactorHemiEllipsoid.h
index 93ea373a8786236d16fb7c19b0ed679c7b4eccea..2c256434786c03fbf31f97535735f52c24d05a2a 100644
--- a/Sample/HardParticle/FormFactorHemiEllipsoid.h
+++ b/Sample/HardParticle/FormFactorHemiEllipsoid.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Sample/HardParticle/FormFactorHemiEllipsoid.h
 //! @brief     Defines class FormFactorHemiEllipsoid.
diff --git a/Sample/HardParticle/FormFactorHollowSphere.cpp b/Sample/HardParticle/FormFactorHollowSphere.cpp
index b8de362a7fceb2b335fc1f7723bb17ca6bf3e0ba..73b8d42e0535bdb1315d2490a419a19e6b460315 100644
--- a/Sample/HardParticle/FormFactorHollowSphere.cpp
+++ b/Sample/HardParticle/FormFactorHollowSphere.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Sample/HardParticle/FormFactorHollowSphere.cpp
 //! @brief     Implements class FormFactorHollowSphere.
diff --git a/Sample/HardParticle/FormFactorHollowSphere.h b/Sample/HardParticle/FormFactorHollowSphere.h
index bacecea56815e8febe658b291e467a67db646feb..4459010976e2989d42e3206a98c42cec3c8e956f 100644
--- a/Sample/HardParticle/FormFactorHollowSphere.h
+++ b/Sample/HardParticle/FormFactorHollowSphere.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Sample/HardParticle/FormFactorHollowSphere.h
 //! @brief     Defines class FormFactorHollowSphere.
diff --git a/Sample/HardParticle/FormFactorIcosahedron.cpp b/Sample/HardParticle/FormFactorIcosahedron.cpp
index 979015a14bd72547234ec2a7ac4c1a1b11c73e3f..19dbbab792e8125003ab23941d265208b07369b1 100644
--- a/Sample/HardParticle/FormFactorIcosahedron.cpp
+++ b/Sample/HardParticle/FormFactorIcosahedron.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Sample/HardParticle/FormFactorIcosahedron.cpp
 //! @brief     Implements class FormFactorIcosahedron.
diff --git a/Sample/HardParticle/FormFactorIcosahedron.h b/Sample/HardParticle/FormFactorIcosahedron.h
index 4f9f656c3632b5200e48c396d4a451964801e4b5..ef5ac6f6d34bd6f3439c65ed9a3c36e197754037 100644
--- a/Sample/HardParticle/FormFactorIcosahedron.h
+++ b/Sample/HardParticle/FormFactorIcosahedron.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Sample/HardParticle/FormFactorIcosahedron.h
 //! @brief     Defines class FormFactorIcosahedron.
diff --git a/Sample/HardParticle/FormFactorLongBoxGauss.cpp b/Sample/HardParticle/FormFactorLongBoxGauss.cpp
index 2af68ed22b57947c39f0ea2892b2bf8b9047d041..ff3dd81f2f4b0953f5ca06f8fce1c763757ddcc7 100644
--- a/Sample/HardParticle/FormFactorLongBoxGauss.cpp
+++ b/Sample/HardParticle/FormFactorLongBoxGauss.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Sample/HardParticle/FormFactorLongBoxGauss.cpp
 //! @brief     Implements class FormFactorLongBoxGauss.
diff --git a/Sample/HardParticle/FormFactorLongBoxGauss.h b/Sample/HardParticle/FormFactorLongBoxGauss.h
index 9113eb5cb24b297c542fe1fb8af5850953d1caf6..cd80ff88472ebaeb24956dda559ecda082f117b6 100644
--- a/Sample/HardParticle/FormFactorLongBoxGauss.h
+++ b/Sample/HardParticle/FormFactorLongBoxGauss.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Sample/HardParticle/FormFactorLongBoxGauss.h
 //! @brief     Defines class FormFactorLongBoxGauss.
diff --git a/Sample/HardParticle/FormFactorLongBoxLorentz.cpp b/Sample/HardParticle/FormFactorLongBoxLorentz.cpp
index e6d87568d30a85941146e76737756398f90c8251..5f3b8bda1fedd4ea41748eb9119d1680fbdca7d7 100644
--- a/Sample/HardParticle/FormFactorLongBoxLorentz.cpp
+++ b/Sample/HardParticle/FormFactorLongBoxLorentz.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Sample/HardParticle/FormFactorLongBoxLorentz.cpp
 //! @brief     Implements class FormFactorLongBoxLorentz.
diff --git a/Sample/HardParticle/FormFactorLongBoxLorentz.h b/Sample/HardParticle/FormFactorLongBoxLorentz.h
index 8e44e78886a3faa40f2927a447000c389cf12f1f..5f8244f7abf9a3a98849e51869d81e6b46f0f52a 100644
--- a/Sample/HardParticle/FormFactorLongBoxLorentz.h
+++ b/Sample/HardParticle/FormFactorLongBoxLorentz.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Sample/HardParticle/FormFactorLongBoxLorentz.h
 //! @brief     Defines class FormFactorLongBoxLorentz.
diff --git a/Sample/HardParticle/FormFactorPrism3.cpp b/Sample/HardParticle/FormFactorPrism3.cpp
index d9b9968a59d73b38fe3033c35dcc3fd03b508f04..78f9ea2d7bda6ac088bbd15159a75a39816e7ab3 100644
--- a/Sample/HardParticle/FormFactorPrism3.cpp
+++ b/Sample/HardParticle/FormFactorPrism3.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Sample/HardParticle/FormFactorPrism3.cpp
 //! @brief     Implements class FormFactorPrism3.
diff --git a/Sample/HardParticle/FormFactorPrism3.h b/Sample/HardParticle/FormFactorPrism3.h
index 39bc0ace77e5fd26b8a117a9bd84e56e7bd41020..24b00b9777bf2ff20436950b0415532b2aedcb8a 100644
--- a/Sample/HardParticle/FormFactorPrism3.h
+++ b/Sample/HardParticle/FormFactorPrism3.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Sample/HardParticle/FormFactorPrism3.h
 //! @brief     Defines class FormFactorPrism3.
diff --git a/Sample/HardParticle/FormFactorPrism6.cpp b/Sample/HardParticle/FormFactorPrism6.cpp
index 0212ba7644cef4e38655ee18ec066cf4f7f983d2..3c9a194f8d9e05e990f7c2fe8bc589987b2b0e60 100644
--- a/Sample/HardParticle/FormFactorPrism6.cpp
+++ b/Sample/HardParticle/FormFactorPrism6.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Sample/HardParticle/FormFactorPrism6.cpp
 //! @brief     Implements class FormFactorPrism6.
diff --git a/Sample/HardParticle/FormFactorPrism6.h b/Sample/HardParticle/FormFactorPrism6.h
index 09708d07c81b0628e3998908e342cd73351ecf2c..3c1456953580466a248779fff08cb1f061d35554 100644
--- a/Sample/HardParticle/FormFactorPrism6.h
+++ b/Sample/HardParticle/FormFactorPrism6.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Sample/HardParticle/FormFactorPrism6.h
 //! @brief     Defines class FormFactorPrism6.
diff --git a/Sample/HardParticle/FormFactorPyramid.cpp b/Sample/HardParticle/FormFactorPyramid.cpp
index c87aff72685b299214ffc4e161842d526378fae2..cb1178d1d1f5cf85d27ada13a336cb5828404134 100644
--- a/Sample/HardParticle/FormFactorPyramid.cpp
+++ b/Sample/HardParticle/FormFactorPyramid.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Sample/HardParticle/FormFactorPyramid.cpp
 //! @brief     Implements class FormFactorPyramid.
diff --git a/Sample/HardParticle/FormFactorPyramid.h b/Sample/HardParticle/FormFactorPyramid.h
index 6550c10bf59ae991cac823ad81916aba56dcfd82..90f0bf2092a03c3d85074494fa408684b4af6e4a 100644
--- a/Sample/HardParticle/FormFactorPyramid.h
+++ b/Sample/HardParticle/FormFactorPyramid.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Sample/HardParticle/FormFactorPyramid.h
 //! @brief     Defines class FormFactorPyramid
diff --git a/Sample/HardParticle/FormFactorSawtoothRipple.cpp b/Sample/HardParticle/FormFactorSawtoothRipple.cpp
index 72debca32006147a8dab2474a16a56ffc501398e..510d7dd9c1778631f95fe29cd7fc26e0840b910b 100644
--- a/Sample/HardParticle/FormFactorSawtoothRipple.cpp
+++ b/Sample/HardParticle/FormFactorSawtoothRipple.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Sample/HardParticle/FormFactorSawtoothRipple.cpp
 //! @brief     Implements classes FormFactorSawtoothRipple*.
diff --git a/Sample/HardParticle/FormFactorSawtoothRipple.h b/Sample/HardParticle/FormFactorSawtoothRipple.h
index 44c352614e918a1cfe467827fa158154470ab6b6..44a39c8a8118ab701024d51993cef7ba18e70cda 100644
--- a/Sample/HardParticle/FormFactorSawtoothRipple.h
+++ b/Sample/HardParticle/FormFactorSawtoothRipple.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Sample/HardParticle/FormFactorSawtoothRipple.h
 //! @brief     Defines classes FormFactorSawtoothRipple*.
diff --git a/Sample/HardParticle/FormFactorTetrahedron.cpp b/Sample/HardParticle/FormFactorTetrahedron.cpp
index eb688ebdda711ffcaba4e18c3475c63224875224..5d739f976ce2fcd781c465dfbde3cd6ea4b31356 100644
--- a/Sample/HardParticle/FormFactorTetrahedron.cpp
+++ b/Sample/HardParticle/FormFactorTetrahedron.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Sample/HardParticle/FormFactorTetrahedron.cpp
 //! @brief     Implements class FormFactorTetrahedron.
diff --git a/Sample/HardParticle/FormFactorTetrahedron.h b/Sample/HardParticle/FormFactorTetrahedron.h
index d4ffbc86b88c14611c2e4edea8b941f98a675fb5..323c4888aa2b5ccfd8ee0d7de58d9a5138b061ca 100644
--- a/Sample/HardParticle/FormFactorTetrahedron.h
+++ b/Sample/HardParticle/FormFactorTetrahedron.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Sample/HardParticle/FormFactorTetrahedron.h
 //! @brief     Defines class FormFactorTetrahedron
diff --git a/Sample/HardParticle/FormFactorTruncatedCube.cpp b/Sample/HardParticle/FormFactorTruncatedCube.cpp
index ec5e79f59415b77f4dd8ff0b6af5041445c62701..a7b990b4dd5628bc2d075bf4f2cf4600163bea83 100644
--- a/Sample/HardParticle/FormFactorTruncatedCube.cpp
+++ b/Sample/HardParticle/FormFactorTruncatedCube.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Sample/HardParticle/FormFactorTruncatedCube.cpp
 //! @brief     Implements class FormFactorTruncatedCube.
diff --git a/Sample/HardParticle/FormFactorTruncatedCube.h b/Sample/HardParticle/FormFactorTruncatedCube.h
index 9fc02fdc91d77535e8347beee21dafef9ce69d09..4335b201dbd61c322826d5d3ff53585b5ba6e21d 100644
--- a/Sample/HardParticle/FormFactorTruncatedCube.h
+++ b/Sample/HardParticle/FormFactorTruncatedCube.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Sample/HardParticle/FormFactorTruncatedCube.h
 //! @brief     Defines class FormFactorTruncatedCube.
diff --git a/Sample/HardParticle/FormFactorTruncatedSphere.cpp b/Sample/HardParticle/FormFactorTruncatedSphere.cpp
index 409dc0733d2e4b7fa88f1a60c959c9ff417275fe..48301ba66edef7371a4220dd775d2d89746d7bf0 100644
--- a/Sample/HardParticle/FormFactorTruncatedSphere.cpp
+++ b/Sample/HardParticle/FormFactorTruncatedSphere.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Sample/HardParticle/FormFactorTruncatedSphere.cpp
 //! @brief     Implements class FormFactorTruncatedSphere.
diff --git a/Sample/HardParticle/FormFactorTruncatedSphere.h b/Sample/HardParticle/FormFactorTruncatedSphere.h
index 7416a6ee51403d5e9892455b9472dbfbe1dd2978..e4b25fc6ce5e93261b960d104323e941963715f3 100644
--- a/Sample/HardParticle/FormFactorTruncatedSphere.h
+++ b/Sample/HardParticle/FormFactorTruncatedSphere.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Sample/HardParticle/FormFactorTruncatedSphere.h
 //! @brief     Defines class FormFactorTruncatedSphere.
diff --git a/Sample/HardParticle/FormFactorTruncatedSpheroid.cpp b/Sample/HardParticle/FormFactorTruncatedSpheroid.cpp
index a89198b7de1dcad32c392f14fa6bb600fe326182..c6b4490504efb0a99d8756bcac7f885733a4a590 100644
--- a/Sample/HardParticle/FormFactorTruncatedSpheroid.cpp
+++ b/Sample/HardParticle/FormFactorTruncatedSpheroid.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Sample/HardParticle/FormFactorTruncatedSpheroid.cpp
 //! @brief     Implements class FormFactorTruncatedSpheroid.
diff --git a/Sample/HardParticle/FormFactorTruncatedSpheroid.h b/Sample/HardParticle/FormFactorTruncatedSpheroid.h
index 7b11c53813311495c3b2ec361805152c98f0ecbe..1e1df0895584e02d640d67bf2287f789fd581d94 100644
--- a/Sample/HardParticle/FormFactorTruncatedSpheroid.h
+++ b/Sample/HardParticle/FormFactorTruncatedSpheroid.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Sample/HardParticle/FormFactorTruncatedSpheroid.h
 //! @brief     Defines class FormFactorTruncatedSpheroid.
diff --git a/Sample/HardParticle/HardParticles.h b/Sample/HardParticle/HardParticles.h
index c2844eacc17ca3fc503529063f4be0661e4559ff..328efe68edc5402e622d71c0d45c0a9cebe96830 100644
--- a/Sample/HardParticle/HardParticles.h
+++ b/Sample/HardParticle/HardParticles.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Sample/HardParticle/HardParticles.h
 //! @brief     Includes all particle-shape form-factor definitions.
diff --git a/Sample/HardParticle/IFormFactorPolyhedron.cpp b/Sample/HardParticle/IFormFactorPolyhedron.cpp
index 0cc4f747892105c025198841e0801e384b82027f..6a7d88fbffc66997767b32608ef6cb9b6db723d2 100644
--- a/Sample/HardParticle/IFormFactorPolyhedron.cpp
+++ b/Sample/HardParticle/IFormFactorPolyhedron.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Sample/HardParticle/IFormFactorPolyhedron.cpp
 //! @brief     Implements interface IFormFactorPolyhedron.
diff --git a/Sample/HardParticle/IFormFactorPolyhedron.h b/Sample/HardParticle/IFormFactorPolyhedron.h
index cee435daf89cd538384095f88b2c40be8c1f8050..ec938b7eece97ba4041f9842b8f4b199953322f2 100644
--- a/Sample/HardParticle/IFormFactorPolyhedron.h
+++ b/Sample/HardParticle/IFormFactorPolyhedron.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Sample/HardParticle/IFormFactorPolyhedron.h
 //! @brief     Defines interface IFormFactorPolyhedron.
diff --git a/Sample/HardParticle/IFormFactorPrism.cpp b/Sample/HardParticle/IFormFactorPrism.cpp
index dc7c1d5a9b1aea3ac13909091f5783430a01b39b..051410aa05bc1f0c2dcd57cbf4a6436757c0b25b 100644
--- a/Sample/HardParticle/IFormFactorPrism.cpp
+++ b/Sample/HardParticle/IFormFactorPrism.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Sample/HardParticle/IFormFactorPrism.cpp
 //! @brief     Implements interface IFormFactorPrism.
diff --git a/Sample/HardParticle/IFormFactorPrism.h b/Sample/HardParticle/IFormFactorPrism.h
index 715ea431f971c950050f783f32bdaf70929439be..5156501e7ea9350cef6107879baaf5bde520ec78 100644
--- a/Sample/HardParticle/IFormFactorPrism.h
+++ b/Sample/HardParticle/IFormFactorPrism.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Sample/HardParticle/IFormFactorPrism.h
 //! @brief     Defines interface IFormFactorPrism.
diff --git a/Sample/HardParticle/IProfileRipple.cpp b/Sample/HardParticle/IProfileRipple.cpp
index 60fb7f0fa304afecf01765c3b89731be50731297..c264939d3b7fca875121ba77a47be2719f9064f6 100644
--- a/Sample/HardParticle/IProfileRipple.cpp
+++ b/Sample/HardParticle/IProfileRipple.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Sample/HardParticle/IProfileRipple.cpp
 //! @brief     Implements interface ISawtoothRipple.
diff --git a/Sample/HardParticle/IProfileRipple.h b/Sample/HardParticle/IProfileRipple.h
index d69d71d217eb3243f7f488b274787474522e5d87..1755717e3b886364f042be1844a3844a4d812198 100644
--- a/Sample/HardParticle/IProfileRipple.h
+++ b/Sample/HardParticle/IProfileRipple.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Sample/HardParticle/IProfileRipple.h
 //! @brief     Defines interface classes IProfileRipple, ICosineRipple, ISawtoothRipple.
diff --git a/Sample/HardParticle/PolyhedralComponents.cpp b/Sample/HardParticle/PolyhedralComponents.cpp
index ba5b5570275ce7cc639934e2bbe93fff79fe55d1..7c60147d3a4e9389a7793f643ef5216fc5d4e10f 100644
--- a/Sample/HardParticle/PolyhedralComponents.cpp
+++ b/Sample/HardParticle/PolyhedralComponents.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Sample/HardParticle/PolyhedralComponents.cpp
 //! @brief     Implements classes PolyhedralEdge, PolyhedralFace
diff --git a/Sample/HardParticle/PolyhedralComponents.h b/Sample/HardParticle/PolyhedralComponents.h
index 709514e2d3c8b80144a9bcc03b0e1d6312266f6b..2010db5598437d9191303dc1fa1637e685d8dfa4 100644
--- a/Sample/HardParticle/PolyhedralComponents.h
+++ b/Sample/HardParticle/PolyhedralComponents.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Sample/HardParticle/PolyhedralComponents.h
 //! @brief     Defines classes PolyhedralEdge, PolyhedralFace
diff --git a/Sample/HardParticle/PolyhedralTopology.h b/Sample/HardParticle/PolyhedralTopology.h
index 29e79f206176ea2e1268526d7d9fc36e3b1ddf62..a28d411952d9cf34e060976c8e3f8f02edda8892 100644
--- a/Sample/HardParticle/PolyhedralTopology.h
+++ b/Sample/HardParticle/PolyhedralTopology.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Sample/HardParticle/PolyhedralTopology.h
 //! @brief     Defines classes PolygonalTopology, PolyhedralTopology
diff --git a/Sample/HardParticle/Polyhedron.cpp b/Sample/HardParticle/Polyhedron.cpp
index 0061fded19b6a1c5383af9179cbdd5511f658f12..35e45bfaa3e68016fb4230cbf6fa8f454d99e7f4 100644
--- a/Sample/HardParticle/Polyhedron.cpp
+++ b/Sample/HardParticle/Polyhedron.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Sample/HardParticle/Polyhedron.cpp
 //! @brief     Implements class Polyhedron.
diff --git a/Sample/HardParticle/Polyhedron.h b/Sample/HardParticle/Polyhedron.h
index 18d02a0a1b1e5937faa471ebe19f4089675f32ae..f91378737f5cadb62b93ec16e6d1c4c7f1211fb3 100644
--- a/Sample/HardParticle/Polyhedron.h
+++ b/Sample/HardParticle/Polyhedron.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Sample/HardParticle/Polyhedron.h
 //! @brief     Defines class Polyhedron.
diff --git a/Sample/HardParticle/Prism.cpp b/Sample/HardParticle/Prism.cpp
index 5b19e80e95f8cae8bafec3483645d8cd2694df3c..6268f0a94355f93519610422f42d1d9c1053f128 100644
--- a/Sample/HardParticle/Prism.cpp
+++ b/Sample/HardParticle/Prism.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Sample/HardParticle/Prism.cpp
 //! @brief     Implements class Prism.
diff --git a/Sample/HardParticle/Prism.h b/Sample/HardParticle/Prism.h
index 8e1b3b6c7d043c4250ec83244c800f4af11a020b..6c6e7aa45c14be46d09b0d2b80e8d184871fa572 100644
--- a/Sample/HardParticle/Prism.h
+++ b/Sample/HardParticle/Prism.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Sample/HardParticle/Prism.h
 //! @brief     Defines class Prism.
diff --git a/Sample/HardParticle/Ripples.cpp b/Sample/HardParticle/Ripples.cpp
index 65d2bb09c438cf94dd7fe56c0a38035652f63362..08e06107f00e1bbf62a384414c9338b33fb50493 100644
--- a/Sample/HardParticle/Ripples.cpp
+++ b/Sample/HardParticle/Ripples.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Sample/HardParticle/Ripples.cpp
 //! @brief     Implements computations in namespace ripples.
diff --git a/Sample/HardParticle/Ripples.h b/Sample/HardParticle/Ripples.h
index 18b2f573ff7dce6d62d25b3fa99dec56a07cf367..771c7a7b6752685cfaa51db0ba0c6c286c87c023 100644
--- a/Sample/HardParticle/Ripples.h
+++ b/Sample/HardParticle/Ripples.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Sample/HardParticle/Ripples.h
 //! @brief     Declares computations in namespace ripples.
diff --git a/Sample/Interference/DecouplingApproximationStrategy.cpp b/Sample/Interference/DecouplingApproximationStrategy.cpp
index 9418dd3c70e48a5762efb58afda2778bd5146ea1..a3c7f595b9a2d8f679dc987eccb408b0674a3714 100644
--- a/Sample/Interference/DecouplingApproximationStrategy.cpp
+++ b/Sample/Interference/DecouplingApproximationStrategy.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Sample/Interference/DecouplingApproximationStrategy.cpp
 //! @brief     Implements class DecouplingApproximationStrategy.
diff --git a/Sample/Interference/DecouplingApproximationStrategy.h b/Sample/Interference/DecouplingApproximationStrategy.h
index 708e011900c77966c1754a3a1b9d73e4a6283655..d89d7fa367e56603c8acd738b66fbaa00a2ad278 100644
--- a/Sample/Interference/DecouplingApproximationStrategy.h
+++ b/Sample/Interference/DecouplingApproximationStrategy.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Sample/Interference/DecouplingApproximationStrategy.h
 //! @brief     Defines class DecouplingApproximationStrategy.
diff --git a/Sample/Interference/FormFactorPrecompute.cpp b/Sample/Interference/FormFactorPrecompute.cpp
index ca7205d64fb5a908e90bce75a6c797c6e64202e1..f2c83e1f008cfc198228b3509a1933368857e2c5 100644
--- a/Sample/Interference/FormFactorPrecompute.cpp
+++ b/Sample/Interference/FormFactorPrecompute.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Sample/Interference/FormFactorPrecompute.cpp
 //! @brief     Implements helper functions for InterferenceFunctions and Strategies.
diff --git a/Sample/Interference/FormFactorPrecompute.h b/Sample/Interference/FormFactorPrecompute.h
index eba208bd6706b33cdcafe7304e277af303b8d052..fb9fbd47ba346058b4f5da25b252ff478cad24d3 100644
--- a/Sample/Interference/FormFactorPrecompute.h
+++ b/Sample/Interference/FormFactorPrecompute.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Sample/Interference/FormFactorPrecompute.h
 //! @brief     Defines helper functions for InterferenceFunctions and Strategies.
diff --git a/Sample/Interference/IInterferenceFunctionStrategy.cpp b/Sample/Interference/IInterferenceFunctionStrategy.cpp
index df48316ed5be0778c310e40d72a6557d4db771a3..81c4ca355617943227e57b78a946750acb498b77 100644
--- a/Sample/Interference/IInterferenceFunctionStrategy.cpp
+++ b/Sample/Interference/IInterferenceFunctionStrategy.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Sample/Interference/IInterferenceFunctionStrategy.cpp
 //! @brief     Implements default behaviour of IInterferenceFunctionStrategy.
diff --git a/Sample/Interference/IInterferenceFunctionStrategy.h b/Sample/Interference/IInterferenceFunctionStrategy.h
index c911697a40e8279810653caf88e464a3b70ee40d..4ff644e12bf9a7e1e9f8611c739e79c16774a828 100644
--- a/Sample/Interference/IInterferenceFunctionStrategy.h
+++ b/Sample/Interference/IInterferenceFunctionStrategy.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Sample/Interference/IInterferenceFunctionStrategy.h
 //! @brief     Defines interface IInterferenceFunctionStrategy.
diff --git a/Sample/Interference/SSCApproximationStrategy.cpp b/Sample/Interference/SSCApproximationStrategy.cpp
index bb1cdb30a1f1a96ef1b8d4c082a077d33ed8c303..6ac545fd52a3a8a4d11d14318fc9cda8d64b9125 100644
--- a/Sample/Interference/SSCApproximationStrategy.cpp
+++ b/Sample/Interference/SSCApproximationStrategy.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Sample/Interference/SSCApproximationStrategy.cpp
 //! @brief     Implements class SSCApproximationStrategy.
diff --git a/Sample/Interference/SSCApproximationStrategy.h b/Sample/Interference/SSCApproximationStrategy.h
index 71c7d1f2f705bd9bdb07254dcd6b057dff1c1969..d80f6a77f7ce366039808e1a6f266b07b64b63a2 100644
--- a/Sample/Interference/SSCApproximationStrategy.h
+++ b/Sample/Interference/SSCApproximationStrategy.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Sample/Interference/SSCApproximationStrategy.h
 //! @brief     Defines class SSCApproximationStrategy.
diff --git a/Sample/Lattice/BakeLattice.cpp b/Sample/Lattice/BakeLattice.cpp
index 4301b28c32715084ea4508aac0800d19147bbfd9..7d9b50edee40cf173ee913fc5d4182f17f2b3795 100644
--- a/Sample/Lattice/BakeLattice.cpp
+++ b/Sample/Lattice/BakeLattice.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Sample/Lattice/BakeLattice.cpp
 //! @brief     Implements class Lattice.
diff --git a/Sample/Lattice/BakeLattice.h b/Sample/Lattice/BakeLattice.h
index 7be194b692efee8284fcfcad261129c127fdfe2f..f6e1a001dd7c4dd1609204435800f4b040a86eba 100644
--- a/Sample/Lattice/BakeLattice.h
+++ b/Sample/Lattice/BakeLattice.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Sample/Lattice/BakeLattice.h
 //! @brief     Defines class Lattice.
diff --git a/Sample/Lattice/ISelectionRule.h b/Sample/Lattice/ISelectionRule.h
index d716fcbdba014433a35401af11af2f12e5dc782e..156b047e7c21f4ea3d98a3adc51a20eae382c319 100644
--- a/Sample/Lattice/ISelectionRule.h
+++ b/Sample/Lattice/ISelectionRule.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Sample/Lattice/ISelectionRule.h
 //! @brief     Defines classes ISelectionRule, SimpleSelectionRule
diff --git a/Sample/Lattice/Lattice2D.cpp b/Sample/Lattice/Lattice2D.cpp
index 5f76f397593277e0865bf48cb12ed21ddcc8c0cc..7b260ee97e4801ba90a389d50d81671a8d2c8018 100644
--- a/Sample/Lattice/Lattice2D.cpp
+++ b/Sample/Lattice/Lattice2D.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Sample/Lattice/Lattice2D.cpp
 //! @brief     Implements classes of Lattice2D family.
diff --git a/Sample/Lattice/Lattice2D.h b/Sample/Lattice/Lattice2D.h
index 6be45527ec4b292d099a25a137234066ee87aa25..af0695a787a9dc9db3e37c9d73106abe075da17e 100644
--- a/Sample/Lattice/Lattice2D.h
+++ b/Sample/Lattice/Lattice2D.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Sample/Lattice/Lattice2D.h
 //! @brief     Defines classes of Lattice2D family.
diff --git a/Sample/Lattice/Lattice3D.cpp b/Sample/Lattice/Lattice3D.cpp
index f9462f76ab1e31c887f858345893ba420664c4e0..60641fc2b0acb063327b3ac29bd9fd8c3a8bbd56 100644
--- a/Sample/Lattice/Lattice3D.cpp
+++ b/Sample/Lattice/Lattice3D.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Sample/Lattice/Lattice3D.cpp
 //! @brief     Implements class Lattice.
diff --git a/Sample/Lattice/Lattice3D.h b/Sample/Lattice/Lattice3D.h
index 950b738bf28b15c6cbd0e1ab8cb4d07a7f24aa49..0ae4f8343506263cc82fc547873c337d28595d6b 100644
--- a/Sample/Lattice/Lattice3D.h
+++ b/Sample/Lattice/Lattice3D.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Sample/Lattice/Lattice3D.h
 //! @brief     Defines class Lattice.
diff --git a/Sample/LegacyRT/MatrixRTCoefficients_v1.cpp b/Sample/LegacyRT/MatrixRTCoefficients_v1.cpp
index 7f6dd9b646ce0e856b43d2b3293ec85818d877c2..2982ecae18aec3d3a744dab87a75f8695d3ebf3f 100644
--- a/Sample/LegacyRT/MatrixRTCoefficients_v1.cpp
+++ b/Sample/LegacyRT/MatrixRTCoefficients_v1.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Sample/LegacyRT/MatrixRTCoefficients_v1.cpp
 //! @brief     Implements class MatrixRTCoefficients_v1.
diff --git a/Sample/LegacyRT/MatrixRTCoefficients_v1.h b/Sample/LegacyRT/MatrixRTCoefficients_v1.h
index 772a4044c42d7596f739d33a9f5e5e57c3732539..1bbde2ca1e390497a1987a58c646c12485d26ad1 100644
--- a/Sample/LegacyRT/MatrixRTCoefficients_v1.h
+++ b/Sample/LegacyRT/MatrixRTCoefficients_v1.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Sample/LegacyRT/MatrixRTCoefficients_v1.h
 //! @brief    Defines class MatrixRTCoefficients_v1.
diff --git a/Sample/LegacyRT/MatrixRTCoefficients_v2.cpp b/Sample/LegacyRT/MatrixRTCoefficients_v2.cpp
index 1df1c15a887341388a8541e6117cbef777c3892b..ef1cd74495d627d1f97477feaef95caa7a189811 100644
--- a/Sample/LegacyRT/MatrixRTCoefficients_v2.cpp
+++ b/Sample/LegacyRT/MatrixRTCoefficients_v2.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file     Sample/LegacyRT/MatrixRTCoefficients_v2.cpp
 //! @brief    Implements class MatrixRTCoefficients_v2.
diff --git a/Sample/LegacyRT/MatrixRTCoefficients_v2.h b/Sample/LegacyRT/MatrixRTCoefficients_v2.h
index 644e41118df7b0fa694ec98d7da86e143bca6f08..6be00dfa486ca97c976efac87f47f5ec3c0da16d 100644
--- a/Sample/LegacyRT/MatrixRTCoefficients_v2.h
+++ b/Sample/LegacyRT/MatrixRTCoefficients_v2.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file     Sample/LegacyRT/MatrixRTCoefficients_v2.h
 //! @brief    Defines class MatrixRTCoefficients_v2.
diff --git a/Sample/LegacyRT/SpecularMagneticStrategy_v1.cpp b/Sample/LegacyRT/SpecularMagneticStrategy_v1.cpp
index 632d3b21fa38c88f26ef635a44c35d65aff433b1..7fd9afa57711b585a1edd53c699f793511b8b2a5 100644
--- a/Sample/LegacyRT/SpecularMagneticStrategy_v1.cpp
+++ b/Sample/LegacyRT/SpecularMagneticStrategy_v1.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Sample/LegacyRT/SpecularMagneticStrategy_v1.cpp
 //! @brief     Implements class SpecularMagneticStrategy_v1.
diff --git a/Sample/LegacyRT/SpecularMagneticStrategy_v1.h b/Sample/LegacyRT/SpecularMagneticStrategy_v1.h
index 2af4a9da2e31e217c2e5b9f495745024366b0676..ae33c820c83d382aa8e178ef8b5bdd95bd50ac21 100644
--- a/Sample/LegacyRT/SpecularMagneticStrategy_v1.h
+++ b/Sample/LegacyRT/SpecularMagneticStrategy_v1.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Sample/LegacyRT/SpecularMagneticStrategy_v1.h
 //! @brief     Defines class SpecularMagneticStrategy_v1.
diff --git a/Sample/LegacyRT/SpecularMagneticStrategy_v2.cpp b/Sample/LegacyRT/SpecularMagneticStrategy_v2.cpp
index acca4f6227082e110a8c82db94aabc2e3ad9bb5f..2b19eec2bc11274163ffc6a9feacd1ed26120cc3 100644
--- a/Sample/LegacyRT/SpecularMagneticStrategy_v2.cpp
+++ b/Sample/LegacyRT/SpecularMagneticStrategy_v2.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Sample/LegacyRT/SpecularMagneticStrategy_v2.cpp
 //! @brief     Implements class SpecularMagneticStrategy_v2.
diff --git a/Sample/LegacyRT/SpecularMagneticStrategy_v2.h b/Sample/LegacyRT/SpecularMagneticStrategy_v2.h
index c35825e43a6471c95359f10db3682958f4cf4384..e2572a403eee0ff38cfc65b39d86069f3c4de576 100644
--- a/Sample/LegacyRT/SpecularMagneticStrategy_v2.h
+++ b/Sample/LegacyRT/SpecularMagneticStrategy_v2.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Sample/LegacyRT/SpecularMagneticStrategy_v2.h
 //! @brief     Defines class SpecularMagneticStrategy_v2.
diff --git a/Sample/LibFF/SomeFormFactors.cpp b/Sample/LibFF/SomeFormFactors.cpp
index 6d84e5fcb5b5be9c798bb103b818c47de4f50666..49d4843ae49bd8e6fe3774db3a1fd05a46ea6d95 100644
--- a/Sample/LibFF/SomeFormFactors.cpp
+++ b/Sample/LibFF/SomeFormFactors.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Sample/LibFF/SomeFormFactors.cpp
 //! @brief     Implements namespace someff with some form factor functions.
diff --git a/Sample/LibFF/SomeFormFactors.h b/Sample/LibFF/SomeFormFactors.h
index 948ed33d31e997a6389a65bb5f362cd4b3b41496..19d691f7bb6759d76eb54077233a737142bfc950 100644
--- a/Sample/LibFF/SomeFormFactors.h
+++ b/Sample/LibFF/SomeFormFactors.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Sample/LibFF/SomeFormFactors.h
 //! @brief     Declares namespace someff with some form factor functions.
diff --git a/Sample/Material/BaseMaterialImpl.h b/Sample/Material/BaseMaterialImpl.h
index de82da4e769e6e1154f86c3c53b4cf437549d151..da1883bc0a9e7585cc9f608cb7aa39de42d6f074 100644
--- a/Sample/Material/BaseMaterialImpl.h
+++ b/Sample/Material/BaseMaterialImpl.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Sample/Material/BaseMaterialImpl.h
 //! @brief     Defines basic material implementation interface.
diff --git a/Sample/Material/MagneticMaterialImpl.cpp b/Sample/Material/MagneticMaterialImpl.cpp
index 3e9a69a61ff7529ea6b3bd337356d929e196c554..91927175fa65aa87f064d41dac02f734c7735f53 100644
--- a/Sample/Material/MagneticMaterialImpl.cpp
+++ b/Sample/Material/MagneticMaterialImpl.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Sample/Material/MagneticMaterialImpl.cpp
 //! @brief     Implements magnetic material base implementation.
diff --git a/Sample/Material/MagneticMaterialImpl.h b/Sample/Material/MagneticMaterialImpl.h
index fceda02bb5286843d0d5700ed77512c20a44c111..566b68cd1cf157dc128fc2f9c19a46f48a486f3f 100644
--- a/Sample/Material/MagneticMaterialImpl.h
+++ b/Sample/Material/MagneticMaterialImpl.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Sample/Material/MagneticMaterialImpl.h
 //! @brief     Defines magnetic material base implementation.
diff --git a/Sample/Material/Material.cpp b/Sample/Material/Material.cpp
index 900106cab3a3e88f5436207d95dcd51899cd9bff..25aa720412f343f70efe349956e259fd3e7419e2 100644
--- a/Sample/Material/Material.cpp
+++ b/Sample/Material/Material.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Sample/Material/Material.cpp
 //! @brief     Implements and implements class Material.
diff --git a/Sample/Material/Material.h b/Sample/Material/Material.h
index 02a2192d72ee2f64140a5f829b4a7385e7ee76cb..64b1e0818dc4c6142075ab395ea10ef6febb89f6 100644
--- a/Sample/Material/Material.h
+++ b/Sample/Material/Material.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Sample/Material/Material.h
 //! @brief     Defines and implements class Material.
diff --git a/Sample/Material/MaterialBySLDImpl.cpp b/Sample/Material/MaterialBySLDImpl.cpp
index 7565c2738f7d6a5443ae89ccda73e49dd9c2fb54..a805a4961f567c7d0ae012ab22e2198cffd3909f 100644
--- a/Sample/Material/MaterialBySLDImpl.cpp
+++ b/Sample/Material/MaterialBySLDImpl.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Sample/Material/MaterialBySLDImpl.cpp
 //! @brief     Implements class MaterialBySLDImpl.
diff --git a/Sample/Material/MaterialBySLDImpl.h b/Sample/Material/MaterialBySLDImpl.h
index 0d9b578b235d39dde3f750a641384740bc4263ff..0ffd4cb702740660926d07b29147b531795d36bd 100644
--- a/Sample/Material/MaterialBySLDImpl.h
+++ b/Sample/Material/MaterialBySLDImpl.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Sample/Material/MaterialBySLDImpl.h
 //! @brief     Defines class MaterialBySLDImpl.
diff --git a/Sample/Material/MaterialFactoryFuncs.cpp b/Sample/Material/MaterialFactoryFuncs.cpp
index 0dea4f9bc8b55bbdcf721d379c9647d416ff3dff..bb44960f57f470feab51309ce3bd104430f2e2ad 100644
--- a/Sample/Material/MaterialFactoryFuncs.cpp
+++ b/Sample/Material/MaterialFactoryFuncs.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Sample/Material/MaterialFactoryFuncs.cpp
 //! @brief     Factory functions used to create material instances.
diff --git a/Sample/Material/MaterialFactoryFuncs.h b/Sample/Material/MaterialFactoryFuncs.h
index 3e8f61607e19f0f82628be5348f6ee26d3f52b9b..7a1f875437b51e6d3257903388f55168810fac02 100644
--- a/Sample/Material/MaterialFactoryFuncs.h
+++ b/Sample/Material/MaterialFactoryFuncs.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Sample/Material/MaterialFactoryFuncs.h
 //! @brief     Factory functions used to create material instances.
diff --git a/Sample/Material/MaterialUtils.cpp b/Sample/Material/MaterialUtils.cpp
index 60f6a2b76170a538204900507f5eac336f6255e7..75b89d90301311d638879eaf3c4758d1e604864f 100644
--- a/Sample/Material/MaterialUtils.cpp
+++ b/Sample/Material/MaterialUtils.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Sample/Material/MaterialUtils.cpp
 //! @brief     Implements functions in namespace MaterialUtils
diff --git a/Sample/Material/MaterialUtils.h b/Sample/Material/MaterialUtils.h
index 7c44d51e818f9e4fae6081193386f348bd69a727..193963da98edf2f8acb20f360f2ef6a9154e2834 100644
--- a/Sample/Material/MaterialUtils.h
+++ b/Sample/Material/MaterialUtils.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Sample/Material/MaterialUtils.h
 //! @brief     Declares functions in namespace MaterialUtils
diff --git a/Sample/Material/RefractiveMaterialImpl.cpp b/Sample/Material/RefractiveMaterialImpl.cpp
index 66dbe51a3a0342b0cde07a20e717ec4ef824ee46..f54274be7645f7c9c8625839913b611d27d2b416 100644
--- a/Sample/Material/RefractiveMaterialImpl.cpp
+++ b/Sample/Material/RefractiveMaterialImpl.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Sample/Material/RefractiveMaterialImpl.cpp
 //! @brief     Implements class RefractiveMaterialImpl.
diff --git a/Sample/Material/RefractiveMaterialImpl.h b/Sample/Material/RefractiveMaterialImpl.h
index 950ea43e347ebb9b78af64154df15b008f4a915c..627001fc658b5f5083122c5bd6b300128e8be22f 100644
--- a/Sample/Material/RefractiveMaterialImpl.h
+++ b/Sample/Material/RefractiveMaterialImpl.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Sample/Material/RefractiveMaterialImpl.h
 //! @brief     Defines class RefractiveMaterialImpl.
diff --git a/Sample/Material/WavevectorInfo.cpp b/Sample/Material/WavevectorInfo.cpp
index 0011243432ae534e98b765dc99ce9acef12c06c4..9971caf16fd8f334edb5889fc59cce1c31ea9c50 100644
--- a/Sample/Material/WavevectorInfo.cpp
+++ b/Sample/Material/WavevectorInfo.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Sample/Material/WavevectorInfo.cpp
 //! @brief     Implements WavevectorInfo.
diff --git a/Sample/Material/WavevectorInfo.h b/Sample/Material/WavevectorInfo.h
index 96ee081d28ced3bebc408a461252348f2804bf37..7efb9df87e799652b173a1e94609123836dc0fc7 100644
--- a/Sample/Material/WavevectorInfo.h
+++ b/Sample/Material/WavevectorInfo.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Sample/Material/WavevectorInfo.h
 //! @brief     Defines WavevectorInfo.
diff --git a/Sample/Multilayer/Layer.cpp b/Sample/Multilayer/Layer.cpp
index 3c325d0270b215b08269c255bfc697634dcfe4fd..a55dcaedb78f210b43c586eb9b81a1dbd8bda05d 100644
--- a/Sample/Multilayer/Layer.cpp
+++ b/Sample/Multilayer/Layer.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Sample/Multilayer/Layer.cpp
 //! @brief     Implements class Layer.
diff --git a/Sample/Multilayer/Layer.h b/Sample/Multilayer/Layer.h
index 1a53cabdff8685dd745a5a186dcbd30d5e57060c..8699b82ffb4d5df36395939a8c1b384519e4b255 100644
--- a/Sample/Multilayer/Layer.h
+++ b/Sample/Multilayer/Layer.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Sample/Multilayer/Layer.h
 //! @brief     Defines class Layer.
diff --git a/Sample/Multilayer/MultiLayer.cpp b/Sample/Multilayer/MultiLayer.cpp
index 9c453d7ed080ab21ba7c62606699c72040d5ee5e..1b12fcfdbf55860ce4ea2234e6446775722e1b30 100644
--- a/Sample/Multilayer/MultiLayer.cpp
+++ b/Sample/Multilayer/MultiLayer.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Sample/Multilayer/MultiLayer.cpp
 //! @brief     Implements class MultiLayer.
diff --git a/Sample/Multilayer/MultiLayer.h b/Sample/Multilayer/MultiLayer.h
index 9b0c9e06a1887fed5aaeb2eb3c82770dcebf08ec..fb7b3629c83340605f40feab7f2299c657b11308 100644
--- a/Sample/Multilayer/MultiLayer.h
+++ b/Sample/Multilayer/MultiLayer.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Sample/Multilayer/MultiLayer.h
 //! @brief     Defines class MultiLayer.
diff --git a/Sample/Multilayer/MultiLayerUtils.cpp b/Sample/Multilayer/MultiLayerUtils.cpp
index 885690f40c8e3e644aa1dbec58ab2b515fb014e0..e489627b19bf137dbb6d03c9eeb53c8bf8e8ffaa 100644
--- a/Sample/Multilayer/MultiLayerUtils.cpp
+++ b/Sample/Multilayer/MultiLayerUtils.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Sample/Multilayer/MultiLayerUtils.cpp
 //! @brief     Implements helper functions for MultiLayer objects.
diff --git a/Sample/Multilayer/MultiLayerUtils.h b/Sample/Multilayer/MultiLayerUtils.h
index 40c9cd6d53310523c9c60c482cbe00012332a00f..2a12554ba3136f5d2ab094cc08ee21f0dcbc938b 100644
--- a/Sample/Multilayer/MultiLayerUtils.h
+++ b/Sample/Multilayer/MultiLayerUtils.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Sample/Multilayer/MultiLayerUtils.h
 //! @brief     Defines helper functions for MultiLayer objects.
diff --git a/Sample/Multilayer/PyImport.cpp b/Sample/Multilayer/PyImport.cpp
index 1f2c711ec105be19b44a0a3010c99e576cb8bc99..85efdfaa2b7a76297d5a0bbb21c2556ee7a1367f 100644
--- a/Sample/Multilayer/PyImport.cpp
+++ b/Sample/Multilayer/PyImport.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Sample/Multilayer/PyImport.cpp
 //! @brief     Implements PyImport namespace
diff --git a/Sample/Multilayer/PyImport.h b/Sample/Multilayer/PyImport.h
index 6cca33d04bbf58e08a69330b93f5e1d90326d485..cf9c61b35db38c2c60e6b9ffaa4e3a20c2926760 100644
--- a/Sample/Multilayer/PyImport.h
+++ b/Sample/Multilayer/PyImport.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Sample/Multilayer/PyImport.h
 //! @brief     Defines PyImport namespace
diff --git a/Sample/Multilayer/RoughnessModels.cpp b/Sample/Multilayer/RoughnessModels.cpp
index 5346cfd3b50c7d7254fbbcc78e844fdfc19fb25e..f923bc5a20502b38baf02013758487be37be04e0 100644
--- a/Sample/Multilayer/RoughnessModels.cpp
+++ b/Sample/Multilayer/RoughnessModels.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Sample/Multilayer/RoughnessModels.cpp
 //! @brief     Implements RoughnessModels enumerator and Python wrapper.
diff --git a/Sample/Multilayer/RoughnessModels.h b/Sample/Multilayer/RoughnessModels.h
index 416b5f26b6333c50947fac5f4cbb4206058deead..110d7f9ca6b886f2a1f96de40670513252dfd9a0 100644
--- a/Sample/Multilayer/RoughnessModels.h
+++ b/Sample/Multilayer/RoughnessModels.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Sample/Multilayer/RoughnessModels.h
 //! @brief     Define RoughnessModels enumerator and Python wrapper.
diff --git a/Sample/Particle/Crystal.cpp b/Sample/Particle/Crystal.cpp
index 4e4f227da9b1d5d4412ac816f9f82c68f9e4fad0..8c22df6e9f12c1b2eee94fca3cfb344687f68104 100644
--- a/Sample/Particle/Crystal.cpp
+++ b/Sample/Particle/Crystal.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Sample/Particle/Crystal.cpp
 //! @brief     Implements class Crystal.
diff --git a/Sample/Particle/Crystal.h b/Sample/Particle/Crystal.h
index 4a016f1dface046a8143a30cbb35bde244de0f9c..2ec801955078a488a2c73d7aec3e4dd693a72cf3 100644
--- a/Sample/Particle/Crystal.h
+++ b/Sample/Particle/Crystal.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Sample/Particle/Crystal.h
 //! @brief     Defines class Crystal.
diff --git a/Sample/Particle/FormFactorCoreShell.cpp b/Sample/Particle/FormFactorCoreShell.cpp
index eb1b51f1b411b9d979cbac8601b53958c89df488..1c84098ec5459cd350482406a696f9f695006b0b 100644
--- a/Sample/Particle/FormFactorCoreShell.cpp
+++ b/Sample/Particle/FormFactorCoreShell.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Sample/Particle/FormFactorCoreShell.cpp
 //! @brief     Implements class FormFactorCoreShell.
diff --git a/Sample/Particle/FormFactorCoreShell.h b/Sample/Particle/FormFactorCoreShell.h
index 1eea2a8e0c67d0eea7bf873ed44531670ff8ac29..b32fda3be21414b05d63cae33cfa02d03ad4ca70 100644
--- a/Sample/Particle/FormFactorCoreShell.h
+++ b/Sample/Particle/FormFactorCoreShell.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Sample/Particle/FormFactorCoreShell.h
 //! @brief     Defines class FormFactorCoreShell.
diff --git a/Sample/Particle/FormFactorCrystal.cpp b/Sample/Particle/FormFactorCrystal.cpp
index c166e240d329f64de3093d030d80239f4d60a6e8..da7e8ed47ae8ea7dd1b9b428fed671efaf78036c 100644
--- a/Sample/Particle/FormFactorCrystal.cpp
+++ b/Sample/Particle/FormFactorCrystal.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Sample/Particle/FormFactorCrystal.cpp
 //! @brief     Implements class FormFactorCrystal.
diff --git a/Sample/Particle/FormFactorCrystal.h b/Sample/Particle/FormFactorCrystal.h
index 2a3ce102eed33eb3ce31ea940ba927e92dfa3a73..2fd3f263ee0514586c6fab821aac9b16cb918815 100644
--- a/Sample/Particle/FormFactorCrystal.h
+++ b/Sample/Particle/FormFactorCrystal.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Sample/Particle/FormFactorCrystal.h
 //! @brief     Defines class FormFactorCrystal.
diff --git a/Sample/Particle/FormFactorWeighted.cpp b/Sample/Particle/FormFactorWeighted.cpp
index 98b0b3a99a1d56deb92d215990851490394d2344..75b80b5f883fd30a5f387e6b24aebe4205c884ad 100644
--- a/Sample/Particle/FormFactorWeighted.cpp
+++ b/Sample/Particle/FormFactorWeighted.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Sample/Particle/FormFactorWeighted.cpp
 //! @brief     Implements class FormFactorWeighted.
diff --git a/Sample/Particle/FormFactorWeighted.h b/Sample/Particle/FormFactorWeighted.h
index 85b1731ebe42f156fdcf907129c3626362b35bb1..70ecc8d97139ee8f2212b977ced08479805c4e19 100644
--- a/Sample/Particle/FormFactorWeighted.h
+++ b/Sample/Particle/FormFactorWeighted.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Sample/Particle/FormFactorWeighted.h
 //! @brief     Defines class FormFactorWeighted.
diff --git a/Sample/Particle/HomogeneousRegion.cpp b/Sample/Particle/HomogeneousRegion.cpp
index b5b60600b391cfdf46959e971b2e4fedea260df0..a44527fafe79428c54c4ab87ad41067163c5f113 100644
--- a/Sample/Particle/HomogeneousRegion.cpp
+++ b/Sample/Particle/HomogeneousRegion.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Sample/Particle/HomogeneousRegion.cpp
 //! @brief     Implements fct createAveragedMaterial
diff --git a/Sample/Particle/HomogeneousRegion.h b/Sample/Particle/HomogeneousRegion.h
index 1fec82b22fdb4f81986a0d0646235317f81e9f34..16a1843a35d61bb8523fc559b06c1071285a532c 100644
--- a/Sample/Particle/HomogeneousRegion.h
+++ b/Sample/Particle/HomogeneousRegion.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Sample/Particle/HomogeneousRegion.h
 //! @brief     Defines struct HomogeneousRegion, and declares fct createAveragedMaterial
diff --git a/Sample/Particle/IAbstractParticle.cpp b/Sample/Particle/IAbstractParticle.cpp
index ac2059bd43b4a6ee072969b0eab718aba45a47ec..03276b8bf6e9333444ab085d69fcaadbd3abfce9 100644
--- a/Sample/Particle/IAbstractParticle.cpp
+++ b/Sample/Particle/IAbstractParticle.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Sample/Particle/IAbstractParticle.cpp
 //! @brief     Defines interface IAParticle.
diff --git a/Sample/Particle/IAbstractParticle.h b/Sample/Particle/IAbstractParticle.h
index 3b6c21690ef0582d6b13023a49927876502dd4ed..32a7325264e69054ba2ae403b1ec50d0ab2648a1 100644
--- a/Sample/Particle/IAbstractParticle.h
+++ b/Sample/Particle/IAbstractParticle.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Sample/Particle/IAbstractParticle.h
 //! @brief     Defines interface IAbstractParticle.
diff --git a/Sample/Particle/IParticle.cpp b/Sample/Particle/IParticle.cpp
index 30ea1b4063e4aeaa739baeb00457eb26e1f4e42f..d754da2172c9655d6422d6de395c4402450be3b0 100644
--- a/Sample/Particle/IParticle.cpp
+++ b/Sample/Particle/IParticle.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Sample/Particle/IParticle.cpp
 //! @brief     Implements interface IParticle.
diff --git a/Sample/Particle/IParticle.h b/Sample/Particle/IParticle.h
index a50727ce437e6ccaa385aac7c9b6a68823970979..49b1264aad4c4e93cfb33e0605556d639e871fdf 100644
--- a/Sample/Particle/IParticle.h
+++ b/Sample/Particle/IParticle.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Sample/Particle/IParticle.h
 //! @brief     Defines interface IParticle.
diff --git a/Sample/Particle/MesoCrystal.cpp b/Sample/Particle/MesoCrystal.cpp
index cf07b70faaa730e04ffd71d89f8ac7ca2ea35c74..2999e98c4ea26a8d393b068c69678d606ac80eaa 100644
--- a/Sample/Particle/MesoCrystal.cpp
+++ b/Sample/Particle/MesoCrystal.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Sample/Particle/MesoCrystal.cpp
 //! @brief     Implements class MesoCrystal.
diff --git a/Sample/Particle/MesoCrystal.h b/Sample/Particle/MesoCrystal.h
index 989726a05950babddff417a58b04383c13f2ed2f..d54a01c91928c5a2e9fc2cb7df69089f640d9ad7 100644
--- a/Sample/Particle/MesoCrystal.h
+++ b/Sample/Particle/MesoCrystal.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Sample/Particle/MesoCrystal.h
 //! @brief     Defines class MesoCrystal.
diff --git a/Sample/Particle/Particle.cpp b/Sample/Particle/Particle.cpp
index d00b9e7a8a60d31bbf877a1b4677a0a630c8e387..1dd97078e66ad2748ef398662c76957d8a2ef225 100644
--- a/Sample/Particle/Particle.cpp
+++ b/Sample/Particle/Particle.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Sample/Particle/Particle.cpp
 //! @brief     Implements class Particle.
diff --git a/Sample/Particle/Particle.h b/Sample/Particle/Particle.h
index 6e900cf48f7c563d44a8b90e71f28b72bde8309b..beb7d24ddffb07161ecc24b0c9ff07ca1a46f8ea 100644
--- a/Sample/Particle/Particle.h
+++ b/Sample/Particle/Particle.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Sample/Particle/Particle.h
 //! @brief     Defines class Particle.
diff --git a/Sample/Particle/ParticleComposition.cpp b/Sample/Particle/ParticleComposition.cpp
index 479677a9065c59770921b55b43f12d0f1e40a140..915d45f5d3d7c1bf756bb1293a12e869df048e38 100644
--- a/Sample/Particle/ParticleComposition.cpp
+++ b/Sample/Particle/ParticleComposition.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Sample/Particle/ParticleComposition.cpp
 //! @brief     Implements class ParticleComposition.
diff --git a/Sample/Particle/ParticleComposition.h b/Sample/Particle/ParticleComposition.h
index 1bff5f1fdd3e26c8151feac75432f42698789c07..cc99897eb737ec91623edae5dfd5c04aa9ea60e3 100644
--- a/Sample/Particle/ParticleComposition.h
+++ b/Sample/Particle/ParticleComposition.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Sample/Particle/ParticleComposition.h
 //! @brief     Defines class ParticleComposition.
diff --git a/Sample/Particle/ParticleCoreShell.cpp b/Sample/Particle/ParticleCoreShell.cpp
index c60061c781f8743f52c2a5b1b25660dd17fa047a..1e04698512b06f13112bc8bbb919c3d233cdca3d 100644
--- a/Sample/Particle/ParticleCoreShell.cpp
+++ b/Sample/Particle/ParticleCoreShell.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Sample/Particle/ParticleCoreShell.cpp
 //! @brief     Implements class ParticleCoreShell.
diff --git a/Sample/Particle/ParticleCoreShell.h b/Sample/Particle/ParticleCoreShell.h
index 1dd8c93eb3266ae39932d7db4f1404a832658a09..b81d1760cf8bdb746467696fe09c3772a271d0df 100644
--- a/Sample/Particle/ParticleCoreShell.h
+++ b/Sample/Particle/ParticleCoreShell.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Sample/Particle/ParticleCoreShell.h
 //! @brief     Defines ParticleCoreShell.
diff --git a/Sample/Particle/ParticleDistribution.cpp b/Sample/Particle/ParticleDistribution.cpp
index c643f36f1377b2de8752c65b7a11a35370fa0fec..4d15f4454675b1fab8ce0fb443f81cc15fa245eb 100644
--- a/Sample/Particle/ParticleDistribution.cpp
+++ b/Sample/Particle/ParticleDistribution.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Sample/Particle/ParticleDistribution.cpp
 //! @brief     Implements class ParticleDistribution.
diff --git a/Sample/Particle/ParticleDistribution.h b/Sample/Particle/ParticleDistribution.h
index 2c710c7417549b9264a3dd6c84c5179f49a1f8a8..32639969f48ec2dbb8c020d312d1ed1f8343f16e 100644
--- a/Sample/Particle/ParticleDistribution.h
+++ b/Sample/Particle/ParticleDistribution.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Sample/Particle/ParticleDistribution.h
 //! @brief     Defines class ParticleDistribution.
diff --git a/Sample/Particle/SlicedParticle.h b/Sample/Particle/SlicedParticle.h
index cc837b0e31cca30e81cf6ff671bf8d2bb950ff27..9515641031d2169be0a2feefd952a27d70106171 100644
--- a/Sample/Particle/SlicedParticle.h
+++ b/Sample/Particle/SlicedParticle.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Sample/Particle/SlicedParticle.h
 //! @brief     Defines class SlicedParticle.
diff --git a/Sample/Processed/MultiLayerFuncs.cpp b/Sample/Processed/MultiLayerFuncs.cpp
index 88b06293eedf02370750b728e1c5b6bdb3f20435..ec0fac827c04f2d0a944575e4e1cfb2fd41a7355 100644
--- a/Sample/Processed/MultiLayerFuncs.cpp
+++ b/Sample/Processed/MultiLayerFuncs.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Sample/Processed/MultiLayerFuncs.cpp
 //! @brief     Global functions related to MultiLayers.
diff --git a/Sample/Processed/MultiLayerFuncs.h b/Sample/Processed/MultiLayerFuncs.h
index 002158acddf89d8c14bc3c79a868411a0bc8c3fd..f247e262c5c7d3e3c6cd8307a8ade4d0e2f749cc 100644
--- a/Sample/Processed/MultiLayerFuncs.h
+++ b/Sample/Processed/MultiLayerFuncs.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Sample/Processed/MultiLayerFuncs.h
 //! @brief     Global functions related to MultiLayers.
diff --git a/Sample/Processed/ProcessedLayout.cpp b/Sample/Processed/ProcessedLayout.cpp
index 6c740513db512e38ea4e11abfe61460b31a397ca..2224735ae453f7da3798aa3790ad48f8c12fd158 100644
--- a/Sample/Processed/ProcessedLayout.cpp
+++ b/Sample/Processed/ProcessedLayout.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Sample/Processed/ProcessedLayout.cpp
 //! @brief     Implements class ProcessedLayout.
diff --git a/Sample/Processed/ProcessedLayout.h b/Sample/Processed/ProcessedLayout.h
index 2a6a8580dc02f7fd4991a841e6ea37737adcfa53..60a6704b324b4bbad9d663a41784680867540bda 100644
--- a/Sample/Processed/ProcessedLayout.h
+++ b/Sample/Processed/ProcessedLayout.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Sample/Processed/ProcessedLayout.h
 //! @brief     Defines class ProcessedLayout.
diff --git a/Sample/Processed/ProcessedSample.cpp b/Sample/Processed/ProcessedSample.cpp
index 3acd8eb695b3425420f48c3622467012af2ac04f..d6df2ceef05b4d56f6357ebaf5c38bdbb32c967b 100644
--- a/Sample/Processed/ProcessedSample.cpp
+++ b/Sample/Processed/ProcessedSample.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Sample/Processed/ProcessedSample.cpp
 //! @brief     Implements class ProcessedSample.
diff --git a/Sample/Processed/ProcessedSample.h b/Sample/Processed/ProcessedSample.h
index 336037d452f82d3bc16be45580f390942603e3f2..65dd7f8064b9d878923e1a371a77bfbec56f5ad8 100644
--- a/Sample/Processed/ProcessedSample.h
+++ b/Sample/Processed/ProcessedSample.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Sample/Processed/ProcessedSample.h
 //! @brief     Defines class ProcessedSample.
diff --git a/Sample/Processed/ProfileHelper.cpp b/Sample/Processed/ProfileHelper.cpp
index 4595da1900d6dadeaed1b145b8916c2c64aba5ee..d687d380d103a61f03b1b3d83a62af73691abeba 100644
--- a/Sample/Processed/ProfileHelper.cpp
+++ b/Sample/Processed/ProfileHelper.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Sample/Processed/ProfileHelper.cpp
 //! @brief     Implements class ProfileHelper.
diff --git a/Sample/Processed/ProfileHelper.h b/Sample/Processed/ProfileHelper.h
index bc0329396192271014f24423d8491ec59379484c..aa175f1488c302a81542c3f9b87930f018d31167 100644
--- a/Sample/Processed/ProfileHelper.h
+++ b/Sample/Processed/ProfileHelper.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Sample/Processed/ProfileHelper.h
 //! @brief     Defines class ProfileHelper.
diff --git a/Sample/RT/ILayerRTCoefficients.h b/Sample/RT/ILayerRTCoefficients.h
index 4bdea5e8de96a1ea3a3bc126644ae4688e6d36c5..e1d2dab97eafcac9ea76187c78901beb7878f514 100644
--- a/Sample/RT/ILayerRTCoefficients.h
+++ b/Sample/RT/ILayerRTCoefficients.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Sample/RT/ILayerRTCoefficients.h
 //! @brief     Defines and implements class ILayerRTCoefficients.
diff --git a/Sample/RT/MatrixRTCoefficients.cpp b/Sample/RT/MatrixRTCoefficients.cpp
index aa02cc6d1ff829e1aece28a256f0443c9ce9a864..9d483ef05aaebe8a4ea3ffa00ce0cd45aab9c5c1 100644
--- a/Sample/RT/MatrixRTCoefficients.cpp
+++ b/Sample/RT/MatrixRTCoefficients.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file     Sample/RT/MatrixRTCoefficients.cpp
 //! @brief    Implements class MatrixRTCoefficients.
diff --git a/Sample/RT/MatrixRTCoefficients.h b/Sample/RT/MatrixRTCoefficients.h
index e16063a0b633690f7d7319e6a7753e8ca2023569..b0dced195e4b0975d107e3541dbd1a6cc475b93a 100644
--- a/Sample/RT/MatrixRTCoefficients.h
+++ b/Sample/RT/MatrixRTCoefficients.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file     Sample/RT/MatrixRTCoefficients.h
 //! @brief    Defines class MatrixRTCoefficients.
diff --git a/Sample/RT/ScalarRTCoefficients.h b/Sample/RT/ScalarRTCoefficients.h
index e21adc356d857363124ccbd7f844c5c1f8cea072..72c9bd335890113eb4fa26d36b1b821f6df1eed4 100644
--- a/Sample/RT/ScalarRTCoefficients.h
+++ b/Sample/RT/ScalarRTCoefficients.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Sample/RT/ScalarRTCoefficients.h
 //! @brief     Defines class ScalarRTCoefficients.
diff --git a/Sample/RT/SimulationOptions.cpp b/Sample/RT/SimulationOptions.cpp
index eca5095a5dfb004d351b4467ef596eee52acfdb5..a6196cb2ed6d404ae0c8e497142b524e19abf1df 100644
--- a/Sample/RT/SimulationOptions.cpp
+++ b/Sample/RT/SimulationOptions.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Sample/RT/SimulationOptions.cpp
 //! @brief     Implements class SimulationOptions
diff --git a/Sample/RT/SimulationOptions.h b/Sample/RT/SimulationOptions.h
index 72f7410df996adc88b9bd0607ccd68a0c713c4d7..79e619fd2431250a25ec4feadfaa4403e8b0e49c 100644
--- a/Sample/RT/SimulationOptions.h
+++ b/Sample/RT/SimulationOptions.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Sample/RT/SimulationOptions.h
 //! @brief     Defines class SimulationOptions.
diff --git a/Sample/SampleBuilderEngine/FTDistribution2DComponents.cpp b/Sample/SampleBuilderEngine/FTDistribution2DComponents.cpp
index 344a56e9207c763e199c01cc0cb4504f0a376ca3..1ceca83282d726296926fc76d6b7032f4b658977 100644
--- a/Sample/SampleBuilderEngine/FTDistribution2DComponents.cpp
+++ b/Sample/SampleBuilderEngine/FTDistribution2DComponents.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Sample/SampleBuilderEngine/FTDistribution2DComponents.cpp
 //! @brief     Implements sample components for complex sample builders.
diff --git a/Sample/SampleBuilderEngine/FTDistribution2DComponents.h b/Sample/SampleBuilderEngine/FTDistribution2DComponents.h
index 878fdf9c94bf69c1e19902288e4d994de3da6b32..ceb0bf9827859b9f6e9c689efb88d329b0a3ae00 100644
--- a/Sample/SampleBuilderEngine/FTDistribution2DComponents.h
+++ b/Sample/SampleBuilderEngine/FTDistribution2DComponents.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Sample/SampleBuilderEngine/FTDistribution2DComponents.h
 //! @brief     Defines sample components for complex sample builders.
diff --git a/Sample/SampleBuilderEngine/FixedBuilder.cpp b/Sample/SampleBuilderEngine/FixedBuilder.cpp
index e784f6df3820bbe646be80ac1b6ce61596924548..095eaaea81d2425c919cfc2af9676b40078e8039 100644
--- a/Sample/SampleBuilderEngine/FixedBuilder.cpp
+++ b/Sample/SampleBuilderEngine/FixedBuilder.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Sample/SampleBuilderEngine/FixedBuilder.cpp
 //! @brief     Implements class FixedBuilder.
diff --git a/Sample/SampleBuilderEngine/FixedBuilder.h b/Sample/SampleBuilderEngine/FixedBuilder.h
index 98ecdcec0b4c3325c5bd055b5e96267e52d40ccd..387f1fc2140076bb7068a4805ae99787b81d1df0 100644
--- a/Sample/SampleBuilderEngine/FixedBuilder.h
+++ b/Sample/SampleBuilderEngine/FixedBuilder.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Sample/SampleBuilderEngine/FixedBuilder.h
 //! @brief     Defines class FixedBuilder.
diff --git a/Sample/SampleBuilderEngine/FormFactorComponents.cpp b/Sample/SampleBuilderEngine/FormFactorComponents.cpp
index 5f5764c9984070672cb386e6cdecd15b18e35044..ff5fcc853631674ae48f3f34b172835141ee6785 100644
--- a/Sample/SampleBuilderEngine/FormFactorComponents.cpp
+++ b/Sample/SampleBuilderEngine/FormFactorComponents.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Sample/SampleBuilderEngine/FormFactorComponents.cpp
 //! @brief     Implements sample components for complex sample builders.
diff --git a/Sample/SampleBuilderEngine/FormFactorComponents.h b/Sample/SampleBuilderEngine/FormFactorComponents.h
index 447bb4de41e28f2b6b886827b2fc92ce9a00a2d5..7874e409d1a636911530ba0792d6d02b4b2d202f 100644
--- a/Sample/SampleBuilderEngine/FormFactorComponents.h
+++ b/Sample/SampleBuilderEngine/FormFactorComponents.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Sample/SampleBuilderEngine/FormFactorComponents.h
 //! @brief     Defines sample components for complex sample builders.
diff --git a/Sample/SampleBuilderEngine/IRegistry.h b/Sample/SampleBuilderEngine/IRegistry.h
index 6af06f60a7beacacfb7f287240e6fc38a6f8b4f2..d862f1bbbe3fefe13f7df166ffe03f1eb80ce54a 100644
--- a/Sample/SampleBuilderEngine/IRegistry.h
+++ b/Sample/SampleBuilderEngine/IRegistry.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Sample/SampleBuilderEngine/IRegistry.h
 //! @brief     Defines templated registry for ICloneable objects
diff --git a/Sample/SampleBuilderEngine/ISampleBuilder.cpp b/Sample/SampleBuilderEngine/ISampleBuilder.cpp
index 117b71cf4221fe42d22d25aacc53cebb3b256c4e..b744c6de734cfef6b32f8c22cad5149e34823c92 100644
--- a/Sample/SampleBuilderEngine/ISampleBuilder.cpp
+++ b/Sample/SampleBuilderEngine/ISampleBuilder.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Sample/SampleBuilderEngine/ISampleBuilder.cpp
 //! @brief     Implements interface ISampleBuilder.
diff --git a/Sample/SampleBuilderEngine/ISampleBuilder.h b/Sample/SampleBuilderEngine/ISampleBuilder.h
index 06383918222c49fbf4ec6e83ec32ac4dbde227a1..d4a9bb9e75ebf2bf90d812bc17808e0286bc75e9 100644
--- a/Sample/SampleBuilderEngine/ISampleBuilder.h
+++ b/Sample/SampleBuilderEngine/ISampleBuilder.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Sample/SampleBuilderEngine/ISampleBuilder.h
 //! @brief     Defines interface ISampleBuilder.
diff --git a/Sample/SampleBuilderEngine/SampleBuilderNode.cpp b/Sample/SampleBuilderEngine/SampleBuilderNode.cpp
index edf3f4588b7fed7b0c5bd6d0282c3a1a0c0f85a5..cb04ee838eb4152d7cc7618848c42b5a98cfcbf8 100644
--- a/Sample/SampleBuilderEngine/SampleBuilderNode.cpp
+++ b/Sample/SampleBuilderEngine/SampleBuilderNode.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Sample/SampleBuilderEngine/SampleBuilderNode.cpp
 //! @brief     Implements class SampleBuilderNode.
diff --git a/Sample/SampleBuilderEngine/SampleBuilderNode.h b/Sample/SampleBuilderEngine/SampleBuilderNode.h
index 19f3efb35bd098aeff317bfb7e656fd0d751a262..b16205e89a651cc9ff96ba9db97057acf21143bc 100644
--- a/Sample/SampleBuilderEngine/SampleBuilderNode.h
+++ b/Sample/SampleBuilderEngine/SampleBuilderNode.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Sample/SampleBuilderEngine/SampleBuilderNode.h
 //! @brief     Defines class SampleBuilderNode.
diff --git a/Sample/SampleBuilderEngine/SampleProvider.cpp b/Sample/SampleBuilderEngine/SampleProvider.cpp
index 1801b023d5f5c58d6985f6df867efce118cdb5c3..7308aae44f7bd0d8cfa697c5eb05fba74b919905 100644
--- a/Sample/SampleBuilderEngine/SampleProvider.cpp
+++ b/Sample/SampleBuilderEngine/SampleProvider.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Sample/SampleBuilderEngine/SampleProvider.cpp
 //! @brief     Implements class SampleProvider.
diff --git a/Sample/SampleBuilderEngine/SampleProvider.h b/Sample/SampleBuilderEngine/SampleProvider.h
index 6b66a4e033c4573e5f7ce80f39767f525065652b..128bcb09fe43ac7f17aa2135503af21e034b477e 100644
--- a/Sample/SampleBuilderEngine/SampleProvider.h
+++ b/Sample/SampleBuilderEngine/SampleProvider.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Sample/SampleBuilderEngine/SampleProvider.h
 //! @brief     Defines class SampleProvider.
diff --git a/Sample/Scattering/FormFactorDecoratorMaterial.cpp b/Sample/Scattering/FormFactorDecoratorMaterial.cpp
index fe8f722292f69fd83b565e90394c46e83eb2fa03..ab26e5019dbd3414f13f15df95c1f2171dea6bf2 100644
--- a/Sample/Scattering/FormFactorDecoratorMaterial.cpp
+++ b/Sample/Scattering/FormFactorDecoratorMaterial.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Sample/Scattering/FormFactorDecoratorMaterial.cpp
 //! @brief     Implements class FormFactorDecoratorMaterial.
diff --git a/Sample/Scattering/FormFactorDecoratorMaterial.h b/Sample/Scattering/FormFactorDecoratorMaterial.h
index 81648cd6006785f406902163d67ef8732f934b40..70fdd06e6c5215d1536e28f3b098b0a926610aa8 100644
--- a/Sample/Scattering/FormFactorDecoratorMaterial.h
+++ b/Sample/Scattering/FormFactorDecoratorMaterial.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Sample/Scattering/FormFactorDecoratorMaterial.h
 //! @brief     Defines class FormFactorDecoratorMaterial.
diff --git a/Sample/Scattering/FormFactorDecoratorPositionFactor.cpp b/Sample/Scattering/FormFactorDecoratorPositionFactor.cpp
index 44e81c99f7089e9c8b7e5f8a9fb7badb65206d43..70089a1b38f55a037682b0ae76e843c3d1c83c25 100644
--- a/Sample/Scattering/FormFactorDecoratorPositionFactor.cpp
+++ b/Sample/Scattering/FormFactorDecoratorPositionFactor.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Sample/Scattering/FormFactorDecoratorPositionFactor.cpp
 //! @brief     Implements class FormFactorDecoratorPositionFactor.
diff --git a/Sample/Scattering/FormFactorDecoratorPositionFactor.h b/Sample/Scattering/FormFactorDecoratorPositionFactor.h
index a550afec31844feb4213b242dd7fe0f66414b927..3353c3ac2a08ecd95257e09e9a14ce615ef3b015 100644
--- a/Sample/Scattering/FormFactorDecoratorPositionFactor.h
+++ b/Sample/Scattering/FormFactorDecoratorPositionFactor.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Sample/Scattering/FormFactorDecoratorPositionFactor.h
 //! @brief     Defines class FormFactorDecoratorPositionFactor.
diff --git a/Sample/Scattering/FormFactorDecoratorRotation.cpp b/Sample/Scattering/FormFactorDecoratorRotation.cpp
index 7e48f046cea86b6b2b93c708ce494c3510294472..c299bc97050bc0463e7f4a8a51df4185bffaa0e6 100644
--- a/Sample/Scattering/FormFactorDecoratorRotation.cpp
+++ b/Sample/Scattering/FormFactorDecoratorRotation.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Sample/Scattering/FormFactorDecoratorRotation.cpp
 //! @brief     Implements class FormFactorDecoratorRotation
diff --git a/Sample/Scattering/FormFactorDecoratorRotation.h b/Sample/Scattering/FormFactorDecoratorRotation.h
index 102ec63a95c4c3d2302a5df3debb6e4fd358ebc1..bd7d8c85ee028fca71b81a282aaf812fd6b8f534 100644
--- a/Sample/Scattering/FormFactorDecoratorRotation.h
+++ b/Sample/Scattering/FormFactorDecoratorRotation.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Sample/Scattering/FormFactorDecoratorRotation.h
 //! @brief     Defines class FormFactorDecoratorRotation.
diff --git a/Sample/Scattering/IBornFF.cpp b/Sample/Scattering/IBornFF.cpp
index c4f30394d3dad54e6a8f940faa8b62c3bfc50c6e..527c5f9df732b8284c0b5bc0d3b69bcdce37e2bd 100644
--- a/Sample/Scattering/IBornFF.cpp
+++ b/Sample/Scattering/IBornFF.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Sample/Scattering/IBornFF.cpp
 //! @brief     Implements interface class IBornFF.
diff --git a/Sample/Scattering/IBornFF.h b/Sample/Scattering/IBornFF.h
index 78f1ff42cb32b0c3266a41743f4698ee87e51779..909a52bf56e15e1e6c0ed756d6f3546206ab57a6 100644
--- a/Sample/Scattering/IBornFF.h
+++ b/Sample/Scattering/IBornFF.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Sample/Scattering/IBornFF.h
 //! @brief     Defines interface IBornFF.
diff --git a/Sample/Scattering/IFormFactor.cpp b/Sample/Scattering/IFormFactor.cpp
index 494982c598f5ced9fb3b9f5f258f37f23aacc9f7..f7972208f342d92db1a8187a77a0e67957af2426 100644
--- a/Sample/Scattering/IFormFactor.cpp
+++ b/Sample/Scattering/IFormFactor.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Sample/Scattering/IFormFactor.cpp
 //! @brief     Implements interface class IFormFactor.
diff --git a/Sample/Scattering/IFormFactor.h b/Sample/Scattering/IFormFactor.h
index 0a8409a862f9a0df0c6f676f1de3af42ba053375..94627e13f579f67e774655837a0a2dd6eec080d9 100644
--- a/Sample/Scattering/IFormFactor.h
+++ b/Sample/Scattering/IFormFactor.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Sample/Scattering/IFormFactor.h
 //! @brief     Defines and implements interface IFormFactor.
diff --git a/Sample/Scattering/IFormFactorDecorator.h b/Sample/Scattering/IFormFactorDecorator.h
index e5d8ad306432a9363f6a86f3b5d7215caec32047..707d7d13abfd2f467214e1a4027f64e2ef1bf562 100644
--- a/Sample/Scattering/IFormFactorDecorator.h
+++ b/Sample/Scattering/IFormFactorDecorator.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Sample/Scattering/IFormFactorDecorator.h
 //! @brief     Defines and implements interface class IFormFactorDecorator.
diff --git a/Sample/Scattering/ISampleNode.cpp b/Sample/Scattering/ISampleNode.cpp
index 0954eeee814eb74e7bd714927e9b4cff949addd5..d5440504d6a5ab1970f2f18ba852d9194172624b 100644
--- a/Sample/Scattering/ISampleNode.cpp
+++ b/Sample/Scattering/ISampleNode.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Sample/Scattering/ISampleNode.cpp
 //! @brief     Implements interface ISampleNode.
diff --git a/Sample/Scattering/ISampleNode.h b/Sample/Scattering/ISampleNode.h
index e52c1cad136f4156133b7aa58d2faf0bdc70b51e..a3264da3c46d1f4f988d9287c596eff1e2e61055 100644
--- a/Sample/Scattering/ISampleNode.h
+++ b/Sample/Scattering/ISampleNode.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Sample/Scattering/ISampleNode.h
 //! @brief     Defines interface class ISampleNode.
diff --git a/Sample/Scattering/LayerFillLimits.cpp b/Sample/Scattering/LayerFillLimits.cpp
index 2ed1446c40ab2339ad104d22bafe229ed99b4682..1b00617b504c3aa6a90b04172009d3d5fd3e2e79 100644
--- a/Sample/Scattering/LayerFillLimits.cpp
+++ b/Sample/Scattering/LayerFillLimits.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Sample/Scattering/LayerFillLimits.cpp
 //! @brief     Implements class LayerFillLimits.
diff --git a/Sample/Scattering/LayerFillLimits.h b/Sample/Scattering/LayerFillLimits.h
index 308c74d60e64d21b7f1fb5011afd92b062bc4025..197189ab5064807b31c4ad139931d5b9e25c77da 100644
--- a/Sample/Scattering/LayerFillLimits.h
+++ b/Sample/Scattering/LayerFillLimits.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Sample/Scattering/LayerFillLimits.h
 //! @brief     Defines class LayerFillLimits.
diff --git a/Sample/Scattering/Rotations.cpp b/Sample/Scattering/Rotations.cpp
index aa4dfe0dad1305873edeea8c70944acaa391f04d..2717511607c4a31f58e5c082417821045ae33f92 100644
--- a/Sample/Scattering/Rotations.cpp
+++ b/Sample/Scattering/Rotations.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Sample/Scattering/Rotations.cpp
 //! @brief     Implements IRotation classes.
diff --git a/Sample/Scattering/Rotations.h b/Sample/Scattering/Rotations.h
index a85525f51608a63d21ccfc60e87843a376f913cc..a9a382adc9c7a2dcb1926d59012e305230469ca7 100644
--- a/Sample/Scattering/Rotations.h
+++ b/Sample/Scattering/Rotations.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Sample/Scattering/Rotations.h
 //! @brief     Defines IRotation classes.
diff --git a/Sample/Scattering/ZLimits.cpp b/Sample/Scattering/ZLimits.cpp
index 54ed08440c39bbd6fc9b06a51f497520195265cc..925e1bd8a7f2a73bf41ca68c8fb80f0714e00dc9 100644
--- a/Sample/Scattering/ZLimits.cpp
+++ b/Sample/Scattering/ZLimits.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Sample/Scattering/ZLimits.cpp
 //! @brief     Defines class ZLimits.
diff --git a/Sample/Scattering/ZLimits.h b/Sample/Scattering/ZLimits.h
index a77cb854de3efc121c676695529267506f9a2668..e73f3ccb2e0737978cc66dd4a3c93154c70f310a 100644
--- a/Sample/Scattering/ZLimits.h
+++ b/Sample/Scattering/ZLimits.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Sample/Scattering/ZLimits.h
 //! @brief     Defines class ZLimits.
diff --git a/Sample/Shapes/Box.cpp b/Sample/Shapes/Box.cpp
index e89745290ad612889c046c096ae68d0fe90d5277..2110cf6e244ce37ff521665902c81e9494138610 100644
--- a/Sample/Shapes/Box.cpp
+++ b/Sample/Shapes/Box.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Sample/Shapes/Box.cpp
 //! @brief     Implements class Box.
diff --git a/Sample/Shapes/Box.h b/Sample/Shapes/Box.h
index 9fcdc287505bb6e5b8153632f29cb6bbbf698bed..486143e990a2d0e88c01d49af7ae3fbdc6706e1e 100644
--- a/Sample/Shapes/Box.h
+++ b/Sample/Shapes/Box.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Sample/Shapes/Box.h
 //! @brief     Defines class Box.
diff --git a/Sample/Shapes/DoubleEllipse.cpp b/Sample/Shapes/DoubleEllipse.cpp
index a717ce8e932d8285b2d2b68cc4e063e1a51b74c1..c7dd299eb7c03c98d3c3a548c21c5d21969e38f5 100644
--- a/Sample/Shapes/DoubleEllipse.cpp
+++ b/Sample/Shapes/DoubleEllipse.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Sample/Shapes/DoubleEllipse.cpp
 //! @brief     Implements class DoubleEllipse.
diff --git a/Sample/Shapes/DoubleEllipse.h b/Sample/Shapes/DoubleEllipse.h
index 874d28be4ca197f0db896377d4e03833bc5ad2cf..46f924263cb88098bb1d48800ba4a05eb0964664 100644
--- a/Sample/Shapes/DoubleEllipse.h
+++ b/Sample/Shapes/DoubleEllipse.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Sample/Shapes/DoubleEllipse.h
 //! @brief     Defines class DoubleEllipse.
diff --git a/Sample/Shapes/IShape.cpp b/Sample/Shapes/IShape.cpp
index fa6bdb455786a3387ad7ae3b9ebc7d65be5b5650..e437af20dec9842821c3512ce3456e1a9f44093b 100644
--- a/Sample/Shapes/IShape.cpp
+++ b/Sample/Shapes/IShape.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Sample/Shapes/IShape.cpp
 //! @brief     Implements default methods of interface IShape.
diff --git a/Sample/Shapes/IShape.h b/Sample/Shapes/IShape.h
index 75b747750b27f6e718c2c96afcf34fa5441e27f7..2ca482eb03608238c24c1e8a9f903e3e274e3fc5 100644
--- a/Sample/Shapes/IShape.h
+++ b/Sample/Shapes/IShape.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Sample/Shapes/IShape.h
 //! @brief     Defines interface IShape.
diff --git a/Sample/Shapes/RippleCosine.cpp b/Sample/Shapes/RippleCosine.cpp
index afa0c8440aab9e517b00fc5bfa12eaffd7775d9a..d62376d4d9b6fd56342564946388994cef9e47f9 100644
--- a/Sample/Shapes/RippleCosine.cpp
+++ b/Sample/Shapes/RippleCosine.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Sample/Shapes/RippleCosine.cpp
 //! @brief     Implements class RippleCosine.
diff --git a/Sample/Shapes/RippleCosine.h b/Sample/Shapes/RippleCosine.h
index ce9356d44c9cdaef81dd06e620edf77243371564..89134f1a7668871b21d60bcf53ff36c0d11cd33b 100644
--- a/Sample/Shapes/RippleCosine.h
+++ b/Sample/Shapes/RippleCosine.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Sample/Shapes/RippleCosine.h
 //! @brief     Defines class RippleCosine.
diff --git a/Sample/Shapes/RippleSawtooth.cpp b/Sample/Shapes/RippleSawtooth.cpp
index 06915ad31ae38f7a027129ca9d11fe4baf81736a..c5a123d9b46b7cec5aee2b8e5649152a80a7fa5c 100644
--- a/Sample/Shapes/RippleSawtooth.cpp
+++ b/Sample/Shapes/RippleSawtooth.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Sample/Shapes/RippleSawtooth.cpp
 //! @brief     Implements class RippleSawtooth.
diff --git a/Sample/Shapes/RippleSawtooth.h b/Sample/Shapes/RippleSawtooth.h
index b9592b116bf27c958997362d5d97ff7bbe43d07a..6c1ebfa8ad837ded350e76eaea7973fca67093db 100644
--- a/Sample/Shapes/RippleSawtooth.h
+++ b/Sample/Shapes/RippleSawtooth.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Sample/Shapes/RippleSawtooth.h
 //! @brief     Defines class RippleSawtooth.
diff --git a/Sample/Shapes/TruncatedEllipsoid.cpp b/Sample/Shapes/TruncatedEllipsoid.cpp
index 8218ae14f874d1972fc214273ff8f67fdd5a6c26..9922f815543ce789acd0c3e753757f15e2c53173 100644
--- a/Sample/Shapes/TruncatedEllipsoid.cpp
+++ b/Sample/Shapes/TruncatedEllipsoid.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Sample/Shapes/TruncatedEllipsoid.cpp
 //! @brief     Implements class TruncatedEllipsoid.
diff --git a/Sample/Shapes/TruncatedEllipsoid.h b/Sample/Shapes/TruncatedEllipsoid.h
index d90f9589183969427b334b1aba859079a784a466..5f1440090806a08c8315afcd28f2565cbbe82735 100644
--- a/Sample/Shapes/TruncatedEllipsoid.h
+++ b/Sample/Shapes/TruncatedEllipsoid.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Sample/Shapes/TruncatedEllipsoid.h
 //! @brief     Defines class TruncatedEllipsoid.
diff --git a/Sample/Slice/KzComputation.cpp b/Sample/Slice/KzComputation.cpp
index 452685e307d412293c367aa66b5e16e4b5f76d13..3b6468bf5384297af544635a084cf03977923952 100644
--- a/Sample/Slice/KzComputation.cpp
+++ b/Sample/Slice/KzComputation.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Sample/Slice/KzComputation.cpp
 //! @brief     Implements functions in namespace KzComputation.
diff --git a/Sample/Slice/KzComputation.h b/Sample/Slice/KzComputation.h
index 664866fdefa14f7310d01c9f8665b50cc317697f..98686e0a5d7ce7ff0fd859e35873ff24c56172bf 100644
--- a/Sample/Slice/KzComputation.h
+++ b/Sample/Slice/KzComputation.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Sample/Slice/KzComputation.h
 //! @brief     Declares functions in namespace KzComputation.
diff --git a/Sample/Slice/LayerInterface.cpp b/Sample/Slice/LayerInterface.cpp
index d0310c5b223a12f115a5162f0a932b215551d4f5..9bbc14bda7e1cf06a332b2794cbb696af6fe8040 100644
--- a/Sample/Slice/LayerInterface.cpp
+++ b/Sample/Slice/LayerInterface.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Sample/Slice/LayerInterface.cpp
 //! @brief     Implements class LayerInterface.
diff --git a/Sample/Slice/LayerInterface.h b/Sample/Slice/LayerInterface.h
index f0c5cd824b122ca243ed59e2ef9b4c923350b2f7..55e3133fb6ee366d0642fc3d399b70f232734e78 100644
--- a/Sample/Slice/LayerInterface.h
+++ b/Sample/Slice/LayerInterface.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Sample/Slice/LayerInterface.h
 //! @brief     Defines class LayerInterface.
diff --git a/Sample/Slice/LayerRoughness.cpp b/Sample/Slice/LayerRoughness.cpp
index fd8f3a8d32900c50d30df5137f9673fd9535b67f..e067e4b7e58fe19b991902d0b852fec279972d90 100644
--- a/Sample/Slice/LayerRoughness.cpp
+++ b/Sample/Slice/LayerRoughness.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Sample/Slice/LayerRoughness.cpp
 //! @brief     Implements class LayerRoughness.
diff --git a/Sample/Slice/LayerRoughness.h b/Sample/Slice/LayerRoughness.h
index 015737b8e2800c5355618be7da32295ae7156859..322c52c7aa797d7615c4ba344090d29d3abd5285 100644
--- a/Sample/Slice/LayerRoughness.h
+++ b/Sample/Slice/LayerRoughness.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Sample/Slice/LayerRoughness.h
 //! @brief     Defines class LayerRoughness.
diff --git a/Sample/Slice/Slice.cpp b/Sample/Slice/Slice.cpp
index 7f1254089ad608ec244870dd316373fe84e344d2..94f8923afa08e2252372c9ded3cc91ce676029ca 100644
--- a/Sample/Slice/Slice.cpp
+++ b/Sample/Slice/Slice.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Sample/Slice/Slice.cpp
 //! @brief     Implements class Slice.
diff --git a/Sample/Slice/Slice.h b/Sample/Slice/Slice.h
index e35e43b3e78d472304631a01b9afde676f5c096c..3a89e4146bf7b3b39e94ee0b91987787104a6c6a 100644
--- a/Sample/Slice/Slice.h
+++ b/Sample/Slice/Slice.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Sample/Slice/Slice.h
 //! @brief     Defines class Slice.
diff --git a/Sample/Slice/SlicedFormFactorList.cpp b/Sample/Slice/SlicedFormFactorList.cpp
index 4833d703d6301f05229a1816ef24a1f1b9226e19..0ec899a1e4e3b8394d911e44056f7f2f485bedc0 100644
--- a/Sample/Slice/SlicedFormFactorList.cpp
+++ b/Sample/Slice/SlicedFormFactorList.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Sample/Slice/SlicedFormFactorList.cpp
 //! @brief     Defines class SlicedFormFactorList.
diff --git a/Sample/Slice/SlicedFormFactorList.h b/Sample/Slice/SlicedFormFactorList.h
index ff6ea915afd4589eab243ed5a9d24e2a3ae92c27..676521062e695460a13d82c9609b1732dc2548f3 100644
--- a/Sample/Slice/SlicedFormFactorList.h
+++ b/Sample/Slice/SlicedFormFactorList.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Sample/Slice/SlicedFormFactorList.h
 //! @brief     Defines class SlicedFormFactorList.
diff --git a/Sample/SoftParticle/FormFactorGauss.cpp b/Sample/SoftParticle/FormFactorGauss.cpp
index 48c66199a5a275997bb3db1e9feaf6aa3f6c478c..6b6f854ae27b96c8fed0e5cdb18679d4bca03062 100644
--- a/Sample/SoftParticle/FormFactorGauss.cpp
+++ b/Sample/SoftParticle/FormFactorGauss.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Sample/SoftParticle/FormFactorGauss.cpp
 //! @brief     Implements class FormFactorGaussSphere.
diff --git a/Sample/SoftParticle/FormFactorGauss.h b/Sample/SoftParticle/FormFactorGauss.h
index 64d6a80bc9c15ae44a171391841084a0b6902af0..b0783daa01f58fb9bfc2bcdd8f586eecf8322d5a 100644
--- a/Sample/SoftParticle/FormFactorGauss.h
+++ b/Sample/SoftParticle/FormFactorGauss.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Sample/SoftParticle/FormFactorGauss.h
 //! @brief     Defines class FormFactorGaussSphere.
diff --git a/Sample/SoftParticle/FormFactorSphereGaussianRadius.cpp b/Sample/SoftParticle/FormFactorSphereGaussianRadius.cpp
index 4526d75e00e43797db455cfec453fa3923ba94cf..583726cf9540e1dbbbafc4139428d46daa59905b 100644
--- a/Sample/SoftParticle/FormFactorSphereGaussianRadius.cpp
+++ b/Sample/SoftParticle/FormFactorSphereGaussianRadius.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Sample/SoftParticle/FormFactorSphereGaussianRadius.cpp
 //! @brief     Implements class FormFactorSphereGaussianRadius.
diff --git a/Sample/SoftParticle/FormFactorSphereGaussianRadius.h b/Sample/SoftParticle/FormFactorSphereGaussianRadius.h
index 1f52f138e15a337b21649efefa5c3e0835513aa1..987902ff6218852d01689bc023169ae39f267dd5 100644
--- a/Sample/SoftParticle/FormFactorSphereGaussianRadius.h
+++ b/Sample/SoftParticle/FormFactorSphereGaussianRadius.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Sample/SoftParticle/FormFactorSphereGaussianRadius.h
 //! @brief     Defines and implements class FormFactorSphereGaussianRadius.
diff --git a/Sample/SoftParticle/FormFactorSphereLogNormalRadius.cpp b/Sample/SoftParticle/FormFactorSphereLogNormalRadius.cpp
index 8cb9eee5d436996c8883665d8c1fa21739132a6c..386449cec2a431c23c7cf6da497af935025aa9c4 100644
--- a/Sample/SoftParticle/FormFactorSphereLogNormalRadius.cpp
+++ b/Sample/SoftParticle/FormFactorSphereLogNormalRadius.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Sample/SoftParticle/FormFactorSphereLogNormalRadius.cpp
 //! @brief     Implements class FormFactorSphereGaussianRadius.
diff --git a/Sample/SoftParticle/FormFactorSphereLogNormalRadius.h b/Sample/SoftParticle/FormFactorSphereLogNormalRadius.h
index 268f570b677fc9206c579e98613591a9fe1590e9..ab35018c438b6f8c57be8de8d7fcf5fc70626987 100644
--- a/Sample/SoftParticle/FormFactorSphereLogNormalRadius.h
+++ b/Sample/SoftParticle/FormFactorSphereLogNormalRadius.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Sample/SoftParticle/FormFactorSphereLogNormalRadius.h
 //! @brief     Defines and implements class FormFactorSphereLogNormalRadius.
diff --git a/Sample/SoftParticle/SoftParticles.h b/Sample/SoftParticle/SoftParticles.h
index 2f4ba048cae73333c21ba300c81582de3649cef9..27ff3405397c815ea90e7b6bd46552c7ca83484e 100644
--- a/Sample/SoftParticle/SoftParticles.h
+++ b/Sample/SoftParticle/SoftParticles.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Sample/SoftParticle/SoftParticles.h
 //! @brief     Includes all soft-particle form-factor definitions.
diff --git a/Sample/Specular/ISpecularStrategy.h b/Sample/Specular/ISpecularStrategy.h
index 3ef08844707070a5ccb0f506f0f25762db27e8bb..f507cb9454c2989d81e713cef3df912c53154641 100644
--- a/Sample/Specular/ISpecularStrategy.h
+++ b/Sample/Specular/ISpecularStrategy.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Sample/Specular/ISpecularStrategy.h
 //! @brief     Defines and implements class ISpecularStrategy.
diff --git a/Sample/Specular/SpecularMagneticNCStrategy.cpp b/Sample/Specular/SpecularMagneticNCStrategy.cpp
index 104dc5074d7228d99c95e356e3f0087b4a182c81..74bd9c762f8580060268ab5c39354c30842e0d6e 100644
--- a/Sample/Specular/SpecularMagneticNCStrategy.cpp
+++ b/Sample/Specular/SpecularMagneticNCStrategy.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Sample/Specular/SpecularMagneticNCStrategy.cpp
 //! @brief     Implements class SpecularMagneticNCStrategy.
diff --git a/Sample/Specular/SpecularMagneticNCStrategy.h b/Sample/Specular/SpecularMagneticNCStrategy.h
index 6ad085e86c6c8376868a0eca31b2e42f961b8405..fd1c9d10a1d769a20135c7b1631a499f6ec47003 100644
--- a/Sample/Specular/SpecularMagneticNCStrategy.h
+++ b/Sample/Specular/SpecularMagneticNCStrategy.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Sample/Specular/SpecularMagneticNCStrategy.h
 //! @brief     Defines class SpecularMagneticNCStrategy.
diff --git a/Sample/Specular/SpecularMagneticStrategy.cpp b/Sample/Specular/SpecularMagneticStrategy.cpp
index 0fa0fb2c1ac0bf367da4bbbd15cee1006e71f4d3..87f6d6fe2ff250e41cda201da9d86309fe84f8a3 100644
--- a/Sample/Specular/SpecularMagneticStrategy.cpp
+++ b/Sample/Specular/SpecularMagneticStrategy.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Sample/Specular/SpecularMagneticStrategy.cpp
 //! @brief     Implements class SpecularMagneticStrategy.
diff --git a/Sample/Specular/SpecularMagneticStrategy.h b/Sample/Specular/SpecularMagneticStrategy.h
index e948dc435c537ef81280533111d72687e47569f4..8eed4da39ebc28e10d24f6c31aa02352f3bcf008 100644
--- a/Sample/Specular/SpecularMagneticStrategy.h
+++ b/Sample/Specular/SpecularMagneticStrategy.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Sample/Specular/SpecularMagneticStrategy.h
 //! @brief     Defines class SpecularMagneticStrategy.
diff --git a/Sample/Specular/SpecularMagneticTanhStrategy.cpp b/Sample/Specular/SpecularMagneticTanhStrategy.cpp
index fb85bd052468d4b8b8331fe118092faf3c26884b..b9a3befcd03b40d28a4ddab2f028878315a8ae56 100644
--- a/Sample/Specular/SpecularMagneticTanhStrategy.cpp
+++ b/Sample/Specular/SpecularMagneticTanhStrategy.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Sample/Specular/SpecularMagneticTanhStrategy.cpp
 //! @brief     Implements class SpecularMagneticTanhStrategy.
diff --git a/Sample/Specular/SpecularMagneticTanhStrategy.h b/Sample/Specular/SpecularMagneticTanhStrategy.h
index 01a0632a9bfa0015799f65d4ba72cc51de632c5d..14ad64ba2a4d83727ed8647b6d266e80b5757a8e 100644
--- a/Sample/Specular/SpecularMagneticTanhStrategy.h
+++ b/Sample/Specular/SpecularMagneticTanhStrategy.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Sample/Specular/SpecularMagneticTanhStrategy.h
 //! @brief     Defines class SpecularMagneticTanhStrategy.
diff --git a/Sample/Specular/SpecularScalarNCStrategy.cpp b/Sample/Specular/SpecularScalarNCStrategy.cpp
index a975d93f1dff5882503f0e1efba6a0fa9ce1d038..754a26923ca926acf74d49a36877b3b94f706bcf 100644
--- a/Sample/Specular/SpecularScalarNCStrategy.cpp
+++ b/Sample/Specular/SpecularScalarNCStrategy.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Sample/Specular/SpecularScalarNCStrategy.cpp
 //! @brief     Implements class SpecularScalarNCStrategy.
diff --git a/Sample/Specular/SpecularScalarNCStrategy.h b/Sample/Specular/SpecularScalarNCStrategy.h
index d6b566d5c0799105bb7b627f08b2e0a32a51d9bf..6a2ab4c676c6219ceb523a7c663b05d8933655bb 100644
--- a/Sample/Specular/SpecularScalarNCStrategy.h
+++ b/Sample/Specular/SpecularScalarNCStrategy.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Sample/Specular/SpecularScalarNCStrategy.h
 //! @brief     Defines class SpecularScalarNCStrategy.
diff --git a/Sample/Specular/SpecularScalarStrategy.cpp b/Sample/Specular/SpecularScalarStrategy.cpp
index f55e7c59e48b3bb21e4173a604fbf3460d2402c8..2813fb10890937f071b0982102487c494bf1955c 100644
--- a/Sample/Specular/SpecularScalarStrategy.cpp
+++ b/Sample/Specular/SpecularScalarStrategy.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Sample/Specular/SpecularScalarStrategy.cpp
 //! @brief     Implements class SpecularScalarStrategy.
diff --git a/Sample/Specular/SpecularScalarStrategy.h b/Sample/Specular/SpecularScalarStrategy.h
index 599b609138a18b8ff617dc250c494c69f0a6cdb8..7e092348d8d5b455b525b4377571e035ff303946 100644
--- a/Sample/Specular/SpecularScalarStrategy.h
+++ b/Sample/Specular/SpecularScalarStrategy.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Sample/Specular/SpecularScalarStrategy.h
 //! @brief     Defines class SpecularScalarStrategy.
diff --git a/Sample/Specular/SpecularScalarTanhStrategy.cpp b/Sample/Specular/SpecularScalarTanhStrategy.cpp
index 8fcd86e04955a44bef0eec3ebd9c6df520bb78b8..395ba08219b81e3b45a8fd2db8a81dcc1629496d 100644
--- a/Sample/Specular/SpecularScalarTanhStrategy.cpp
+++ b/Sample/Specular/SpecularScalarTanhStrategy.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Sample/Specular/SpecularScalarTanhStrategy.cpp
 //! @brief     Implements class SpecularScalarTanhStrategy.
diff --git a/Sample/Specular/SpecularScalarTanhStrategy.h b/Sample/Specular/SpecularScalarTanhStrategy.h
index 19de5f143afe5e7cec34c9b62f972669a1080549..5662717fd750601ca132fe7bf785adb18c791e6e 100644
--- a/Sample/Specular/SpecularScalarTanhStrategy.h
+++ b/Sample/Specular/SpecularScalarTanhStrategy.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Sample/Specular/SpecularScalarTanhStrategy.h
 //! @brief     Defines class SpecularScalarTanhStrategy.
diff --git a/Sample/Specular/SpecularStrategyBuilder.cpp b/Sample/Specular/SpecularStrategyBuilder.cpp
index 767d53588522e50607c84bfdaf1edf59f73a8838..0631969d94ef2ce6284b1ba873a42d489ca04401 100644
--- a/Sample/Specular/SpecularStrategyBuilder.cpp
+++ b/Sample/Specular/SpecularStrategyBuilder.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Sample/Specular/SpecularStrategyBuilder.cpp
 //! @brief     Implements class SpecularStrategyBuilder.
diff --git a/Sample/Specular/SpecularStrategyBuilder.h b/Sample/Specular/SpecularStrategyBuilder.h
index a13336e14b9584d1583e6c6e496be86c68b5f347..e643ebdaa6a1bd51609ca2334efa577e2b7d09dc 100644
--- a/Sample/Specular/SpecularStrategyBuilder.h
+++ b/Sample/Specular/SpecularStrategyBuilder.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Sample/Specular/SpecularStrategyBuilder.h
 //! @brief     Defines class SpecularStrategyBuilder.
diff --git a/Sample/StandardSamples/BoxCompositionBuilder.cpp b/Sample/StandardSamples/BoxCompositionBuilder.cpp
index 20ea08c711ac98ef6d8c2e70d4585e4b0f5e4bb0..cb2b8f91aaf1591fc1cac86f4d20090170e44761 100644
--- a/Sample/StandardSamples/BoxCompositionBuilder.cpp
+++ b/Sample/StandardSamples/BoxCompositionBuilder.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Sample/StandardSamples/BoxCompositionBuilder.cpp
 //! @brief     Implements class BoxCompositionBuilder.
diff --git a/Sample/StandardSamples/BoxCompositionBuilder.h b/Sample/StandardSamples/BoxCompositionBuilder.h
index 65204fb1ecad0cfea23905545b25b11628693b3b..381be9bfd56a001338db902541dc7d18ecd2e7b9 100644
--- a/Sample/StandardSamples/BoxCompositionBuilder.h
+++ b/Sample/StandardSamples/BoxCompositionBuilder.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Sample/StandardSamples/BoxCompositionBuilder.h
 //! @brief     Defines classes of BoxCompositionBuilder family.
diff --git a/Sample/StandardSamples/BoxesSquareLatticeBuilder.cpp b/Sample/StandardSamples/BoxesSquareLatticeBuilder.cpp
index 4b1c5122699ac286bebbeae497084a4be9ac51ff..f6fcb58aff1b83392ed9d9be39a6f732c46bafe5 100644
--- a/Sample/StandardSamples/BoxesSquareLatticeBuilder.cpp
+++ b/Sample/StandardSamples/BoxesSquareLatticeBuilder.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Sample/StandardSamples/BoxesSquareLatticeBuilder.cpp
 //! @brief     Implements class BoxesSquareLattice2DBuilder.
diff --git a/Sample/StandardSamples/BoxesSquareLatticeBuilder.h b/Sample/StandardSamples/BoxesSquareLatticeBuilder.h
index 4a52ab83531505b85f1bc24e14f1c98a2bf562aa..eded79ab808d825bcc6076c999cb7bef6e7c3a80 100644
--- a/Sample/StandardSamples/BoxesSquareLatticeBuilder.h
+++ b/Sample/StandardSamples/BoxesSquareLatticeBuilder.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Sample/StandardSamples/BoxesSquareLatticeBuilder.h
 //! @brief     Defines class BoxesSquareLattice2DBuilder.
diff --git a/Sample/StandardSamples/CoreShellParticleBuilder.cpp b/Sample/StandardSamples/CoreShellParticleBuilder.cpp
index 250049b0c003d5518b0fb0580025d83dca434a03..a2e98d1dabff865d7900a68e6d0aadc9cc6e6ed3 100644
--- a/Sample/StandardSamples/CoreShellParticleBuilder.cpp
+++ b/Sample/StandardSamples/CoreShellParticleBuilder.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Sample/StandardSamples/CoreShellParticleBuilder.cpp
 //! @brief     Implements class CoreShellParticleBuilder.
diff --git a/Sample/StandardSamples/CoreShellParticleBuilder.h b/Sample/StandardSamples/CoreShellParticleBuilder.h
index c706aa0e3da6b6741b62a52074e939103363dfba..8ebab5b5b23761a353cb13e2c8555868db4537a5 100644
--- a/Sample/StandardSamples/CoreShellParticleBuilder.h
+++ b/Sample/StandardSamples/CoreShellParticleBuilder.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Sample/StandardSamples/CoreShellParticleBuilder.h
 //! @brief     Defines class CoreShellParticleBuilder.
diff --git a/Sample/StandardSamples/CustomMorphologyBuilder.cpp b/Sample/StandardSamples/CustomMorphologyBuilder.cpp
index 02f9308c90c53a6d98bb23d75359f7ce182bcb10..8d4d4581013f3ef47d731050e7d5cadcd9364d34 100644
--- a/Sample/StandardSamples/CustomMorphologyBuilder.cpp
+++ b/Sample/StandardSamples/CustomMorphologyBuilder.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Sample/StandardSamples/CustomMorphologyBuilder.cpp
 //! @brief     Implements class CustomMorphologyBuilder.
diff --git a/Sample/StandardSamples/CustomMorphologyBuilder.h b/Sample/StandardSamples/CustomMorphologyBuilder.h
index f1b997e29a8067033eac776bbdb6caef5661be88..e0b138e99016ac6802c30e6967769805fdac770b 100644
--- a/Sample/StandardSamples/CustomMorphologyBuilder.h
+++ b/Sample/StandardSamples/CustomMorphologyBuilder.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Sample/StandardSamples/CustomMorphologyBuilder.h
 //! @brief     Defines class CustomMorphologyBuilder.
diff --git a/Sample/StandardSamples/CylindersAndPrismsBuilder.cpp b/Sample/StandardSamples/CylindersAndPrismsBuilder.cpp
index 33659c04aa0c01b25e5148527b123115ffdac3b8..b366866c0c7efdbacbf77e1a96f3d2abdef10578 100644
--- a/Sample/StandardSamples/CylindersAndPrismsBuilder.cpp
+++ b/Sample/StandardSamples/CylindersAndPrismsBuilder.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Sample/StandardSamples/CylindersAndPrismsBuilder.cpp
 //! @brief     Implements class CylindersAndPrismsBuilder.
diff --git a/Sample/StandardSamples/CylindersAndPrismsBuilder.h b/Sample/StandardSamples/CylindersAndPrismsBuilder.h
index 282195abf110123f701637e57e8c427677d7c113..1d43e9fbb99b431d3519c2ebae1662085f550b9f 100644
--- a/Sample/StandardSamples/CylindersAndPrismsBuilder.h
+++ b/Sample/StandardSamples/CylindersAndPrismsBuilder.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Sample/StandardSamples/CylindersAndPrismsBuilder.h
 //! @brief     Defines class CylindersAndPrismsBuilder.
diff --git a/Sample/StandardSamples/CylindersBuilder.cpp b/Sample/StandardSamples/CylindersBuilder.cpp
index 3d928abadf7ef4980a73bcbf03bacf1b1420d94d..af6581d70675b3af4b7402a7192b87d53e7abd71 100644
--- a/Sample/StandardSamples/CylindersBuilder.cpp
+++ b/Sample/StandardSamples/CylindersBuilder.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Sample/StandardSamples/CylindersBuilder.cpp
 //! @brief     Implements classes of CylindersBuilder family.
diff --git a/Sample/StandardSamples/CylindersBuilder.h b/Sample/StandardSamples/CylindersBuilder.h
index cfa02327f09a42bd53645ee12ee4f46c5cfe72b1..280fa725be6782a25a4ce26ca189bed594a775a7 100644
--- a/Sample/StandardSamples/CylindersBuilder.h
+++ b/Sample/StandardSamples/CylindersBuilder.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Sample/StandardSamples/CylindersBuilder.h
 //! @brief     Defines classes of CylindersBuilder family.
diff --git a/Sample/StandardSamples/FeNiBilayerBuilder.cpp b/Sample/StandardSamples/FeNiBilayerBuilder.cpp
index b229adf7076d6e4119f1618014430c704bda327a..c12110946b7e109685720c9ed771fadd1a36fcff 100644
--- a/Sample/StandardSamples/FeNiBilayerBuilder.cpp
+++ b/Sample/StandardSamples/FeNiBilayerBuilder.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Sample/StandardSamples/FeNiBilayerBuilder.cpp
 //! @brief     Defines various sample builder classes to
diff --git a/Sample/StandardSamples/FeNiBilayerBuilder.h b/Sample/StandardSamples/FeNiBilayerBuilder.h
index 90f9f9c505d20dea671c6eb7b00f48668f703a63..b2abdc8b73add314eb76b9045074b5d4117b1949 100644
--- a/Sample/StandardSamples/FeNiBilayerBuilder.h
+++ b/Sample/StandardSamples/FeNiBilayerBuilder.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Sample/StandardSamples/FeNiBilayerBuilder.h
 //! @brief     Defines various sample builder classes to
diff --git a/Sample/StandardSamples/HomogeneousMultilayerBuilder.cpp b/Sample/StandardSamples/HomogeneousMultilayerBuilder.cpp
index 9e1409f92b9f11daea1fa42ab300e975a1e1a28a..0b2faabfa4b79f2131fd7b39f46e8250bab1b3fa 100644
--- a/Sample/StandardSamples/HomogeneousMultilayerBuilder.cpp
+++ b/Sample/StandardSamples/HomogeneousMultilayerBuilder.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Sample/StandardSamples/HomogeneousMultilayerBuilder.cpp
 //! @brief     Implements class HomogeneousMultilayerBuilder.
diff --git a/Sample/StandardSamples/HomogeneousMultilayerBuilder.h b/Sample/StandardSamples/HomogeneousMultilayerBuilder.h
index 466504bde80e7645e9fc12df93a82d6999ca7997..42df67482e9ecad7382b4220d4e3892ca90683c4 100644
--- a/Sample/StandardSamples/HomogeneousMultilayerBuilder.h
+++ b/Sample/StandardSamples/HomogeneousMultilayerBuilder.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Sample/StandardSamples/HomogeneousMultilayerBuilder.h
 //! @brief     Defines class HomogeneousMultilayerBuilder.
diff --git a/Sample/StandardSamples/LatticeBuilder.cpp b/Sample/StandardSamples/LatticeBuilder.cpp
index 13d29f82b88b3e320976148677efbbbc42a0a6c1..c395ae77f3ceadf600f53b8be73ad507cab6b432 100644
--- a/Sample/StandardSamples/LatticeBuilder.cpp
+++ b/Sample/StandardSamples/LatticeBuilder.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Sample/StandardSamples/LatticeBuilder.cpp
 //! @brief     Implements class Lattice1DBuilder.
diff --git a/Sample/StandardSamples/LatticeBuilder.h b/Sample/StandardSamples/LatticeBuilder.h
index 9ffa62c6c0fcdc8ad60fdf7d779ad8852bbde4f7..a9f095d79e44c91c0a16248b002366225c08cb12 100644
--- a/Sample/StandardSamples/LatticeBuilder.h
+++ b/Sample/StandardSamples/LatticeBuilder.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Sample/StandardSamples/LatticeBuilder.h
 //! @brief     Defines class Lattice1DBuilder.
diff --git a/Sample/StandardSamples/LayersWithAbsorptionBuilder.cpp b/Sample/StandardSamples/LayersWithAbsorptionBuilder.cpp
index 8132081faf1c483319d1a4764c92c3b5259d73f9..5ac91c06290ae5eb9f9bb343bf6ace602c784fee 100644
--- a/Sample/StandardSamples/LayersWithAbsorptionBuilder.cpp
+++ b/Sample/StandardSamples/LayersWithAbsorptionBuilder.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Sample/StandardSamples/LayersWithAbsorptionBuilder.cpp
 //! @brief     Implements class LayersWithAbsorptionBuilder.
diff --git a/Sample/StandardSamples/LayersWithAbsorptionBuilder.h b/Sample/StandardSamples/LayersWithAbsorptionBuilder.h
index d52786bb3902affbb272e771f301c5398a030d63..847ef757f7956039cf4b0fc8d2f5aef439776487 100644
--- a/Sample/StandardSamples/LayersWithAbsorptionBuilder.h
+++ b/Sample/StandardSamples/LayersWithAbsorptionBuilder.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Sample/StandardSamples/LayersWithAbsorptionBuilder.h
 //! @brief     Defines class LayersWithAbsorptionBuilder.
diff --git a/Sample/StandardSamples/LayersWithAbsorptionBySLDBuilder.cpp b/Sample/StandardSamples/LayersWithAbsorptionBySLDBuilder.cpp
index 42fb99bd7a0f3b0512b8ed32b41dba710227bab8..764cae4f009bad2e8ac3174a888a0936f9413657 100644
--- a/Sample/StandardSamples/LayersWithAbsorptionBySLDBuilder.cpp
+++ b/Sample/StandardSamples/LayersWithAbsorptionBySLDBuilder.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Sample/StandardSamples/LayersWithAbsorptionBySLDBuilder.cpp
 //! @brief     Implements class LayersWithAbsorptionBySLDBuilder.
diff --git a/Sample/StandardSamples/LayersWithAbsorptionBySLDBuilder.h b/Sample/StandardSamples/LayersWithAbsorptionBySLDBuilder.h
index 74348bba2e86f471d2e5e591d76b157b28d7c82c..2f2a7ffb739b46e514d93b78eafeb0580f1db853 100644
--- a/Sample/StandardSamples/LayersWithAbsorptionBySLDBuilder.h
+++ b/Sample/StandardSamples/LayersWithAbsorptionBySLDBuilder.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Sample/StandardSamples/LayersWithAbsorptionBySLDBuilder.h
 //! @brief     Defines class LayersWithAbsorptionBySLDBuilder.
diff --git a/Sample/StandardSamples/MagneticLayersBuilder.cpp b/Sample/StandardSamples/MagneticLayersBuilder.cpp
index 57b8dd8a1232b8e6f2d8a111a160987658a73885..a253937709b94a0e0cc1c36c98cebb120e9e057a 100644
--- a/Sample/StandardSamples/MagneticLayersBuilder.cpp
+++ b/Sample/StandardSamples/MagneticLayersBuilder.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Sample/StandardSamples/MagneticLayersBuilder.cpp
 //! @brief    Implements class to build samples with magnetic layers
diff --git a/Sample/StandardSamples/MagneticLayersBuilder.h b/Sample/StandardSamples/MagneticLayersBuilder.h
index befd86602ed7d121268daaa59d2139a561a2f6e0..9586c8bbcf1f2107c80c1cecfed4fff9a5501f9e 100644
--- a/Sample/StandardSamples/MagneticLayersBuilder.h
+++ b/Sample/StandardSamples/MagneticLayersBuilder.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Sample/StandardSamples/MagneticLayersBuilder.h
 //! @brief    Defines class to build samples with magnetic layers
diff --git a/Sample/StandardSamples/MagneticParticlesBuilder.cpp b/Sample/StandardSamples/MagneticParticlesBuilder.cpp
index 7236c151dffb92c3d3babe989ca3f70932bf3e55..4bc11e7aaede6539421acbd9a0dc3ceade43d7e6 100644
--- a/Sample/StandardSamples/MagneticParticlesBuilder.cpp
+++ b/Sample/StandardSamples/MagneticParticlesBuilder.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Sample/StandardSamples/MagneticParticlesBuilder.cpp
 //! @brief     Implements classes to build magnetic samples
diff --git a/Sample/StandardSamples/MagneticParticlesBuilder.h b/Sample/StandardSamples/MagneticParticlesBuilder.h
index b758b0a5902b224eb9ad750d6deb8ce438a39a5c..3fc6ee8f41e36b22d736f2ae2eba8cc135722845 100644
--- a/Sample/StandardSamples/MagneticParticlesBuilder.h
+++ b/Sample/StandardSamples/MagneticParticlesBuilder.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Sample/StandardSamples/MagneticParticlesBuilder.h
 //! @brief    Defines class to build magnetic samples
diff --git a/Sample/StandardSamples/MesoCrystalBuilder.cpp b/Sample/StandardSamples/MesoCrystalBuilder.cpp
index 8acd8bf4cc99243ea1143d649b37278b5599cce7..51fbdb05c67a30c7c4e846b9ff13f05ae5d3915c 100644
--- a/Sample/StandardSamples/MesoCrystalBuilder.cpp
+++ b/Sample/StandardSamples/MesoCrystalBuilder.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Sample/StandardSamples/MesoCrystalBuilder.cpp
 //! @brief     Implements class MesoCrystalBuilder.
diff --git a/Sample/StandardSamples/MesoCrystalBuilder.h b/Sample/StandardSamples/MesoCrystalBuilder.h
index d9afaf8897eb86109b23d6e71c8e76efb9ea7484..98ec7b71323f1714cb4507bc9195548a51a5f987 100644
--- a/Sample/StandardSamples/MesoCrystalBuilder.h
+++ b/Sample/StandardSamples/MesoCrystalBuilder.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Sample/StandardSamples/MesoCrystalBuilder.h
 //! @brief     Defines class MesoCrystalBuilder.
diff --git a/Sample/StandardSamples/MultiLayerWithNCRoughnessBuilder.cpp b/Sample/StandardSamples/MultiLayerWithNCRoughnessBuilder.cpp
index 6fd668ff5ae3ac02f27406d6a742c13585fbca45..187cf383c869f695eda266fd47e1807e9cdd8173 100644
--- a/Sample/StandardSamples/MultiLayerWithNCRoughnessBuilder.cpp
+++ b/Sample/StandardSamples/MultiLayerWithNCRoughnessBuilder.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Sample/StandardSamples/MultiLayerWithNCRoughnessBuilder.cpp
 //! @brief     Implement class MultiLayerWithNCRoughnessBuilder.
diff --git a/Sample/StandardSamples/MultiLayerWithNCRoughnessBuilder.h b/Sample/StandardSamples/MultiLayerWithNCRoughnessBuilder.h
index eff31cf24a204d57b7c50a8efe160bc069dd1300..aeb13aa5dde3c12d2595a3a387025ec5d13fee4e 100644
--- a/Sample/StandardSamples/MultiLayerWithNCRoughnessBuilder.h
+++ b/Sample/StandardSamples/MultiLayerWithNCRoughnessBuilder.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Sample/StandardSamples/MultiLayerWithNCRoughnessBuilder.h
 //! @brief     Defines class MultiLayerWithNCRoughnessBuilder.
diff --git a/Sample/StandardSamples/MultiLayerWithRoughnessBuilder.cpp b/Sample/StandardSamples/MultiLayerWithRoughnessBuilder.cpp
index 86e9b38724465da43f1cb0cf33c7fa47b1762b8d..6be99c125395037b663ab9761e5011e798fd86ba 100644
--- a/Sample/StandardSamples/MultiLayerWithRoughnessBuilder.cpp
+++ b/Sample/StandardSamples/MultiLayerWithRoughnessBuilder.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Sample/StandardSamples/MultiLayerWithRoughnessBuilder.cpp
 //! @brief     Implement class MultiLayerWithRoughnessBuilder.
diff --git a/Sample/StandardSamples/MultiLayerWithRoughnessBuilder.h b/Sample/StandardSamples/MultiLayerWithRoughnessBuilder.h
index 80d6c514fa8c9b972e4ab1598e89bd4b294ecd64..a6f244c8a497595ceecd35075e43c1bc3f2bc80c 100644
--- a/Sample/StandardSamples/MultiLayerWithRoughnessBuilder.h
+++ b/Sample/StandardSamples/MultiLayerWithRoughnessBuilder.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Sample/StandardSamples/MultiLayerWithRoughnessBuilder.h
 //! @brief     Defines class MultiLayerWithRoughnessBuilder.
diff --git a/Sample/StandardSamples/MultipleLayoutBuilder.cpp b/Sample/StandardSamples/MultipleLayoutBuilder.cpp
index e382c027aa7103455b3e0e5d8df57e4c96f49e45..bf6a64995c6e4929967e13e97c0f92a7892189db 100644
--- a/Sample/StandardSamples/MultipleLayoutBuilder.cpp
+++ b/Sample/StandardSamples/MultipleLayoutBuilder.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Sample/StandardSamples/MultipleLayoutBuilder.cpp
 //! @brief     Implements class MultipleLayoutBuilder.
diff --git a/Sample/StandardSamples/MultipleLayoutBuilder.h b/Sample/StandardSamples/MultipleLayoutBuilder.h
index 452f3f813959f3db34b337a9157dafc81d9a43dc..24a334d6ae325617cb491631d96a45c8c0632e0a 100644
--- a/Sample/StandardSamples/MultipleLayoutBuilder.h
+++ b/Sample/StandardSamples/MultipleLayoutBuilder.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Sample/StandardSamples/MultipleLayoutBuilder.h
 //! @brief     Defines class MultipleLayoutBuilder.
diff --git a/Sample/StandardSamples/ParaCrystalBuilder.cpp b/Sample/StandardSamples/ParaCrystalBuilder.cpp
index 01f51f486d5731c956e836da70d27b0d3fc0fe65..761475f0e3c04b7cacdf15d250374d52e3e26406 100644
--- a/Sample/StandardSamples/ParaCrystalBuilder.cpp
+++ b/Sample/StandardSamples/ParaCrystalBuilder.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Sample/StandardSamples/ParaCrystalBuilder.cpp
 //! @brief     Implements class ParaCrystalBuilder.
diff --git a/Sample/StandardSamples/ParaCrystalBuilder.h b/Sample/StandardSamples/ParaCrystalBuilder.h
index 94a019e472012f7d6ac28e1f048c2ee0f7393b85..2ad2ebbef31bff26e86405749d0aad173d94ea98 100644
--- a/Sample/StandardSamples/ParaCrystalBuilder.h
+++ b/Sample/StandardSamples/ParaCrystalBuilder.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Sample/StandardSamples/ParaCrystalBuilder.h
 //! @brief     Defines classes of ParaCrystalBuilder family.
diff --git a/Sample/StandardSamples/ParticleCompositionBuilder.cpp b/Sample/StandardSamples/ParticleCompositionBuilder.cpp
index f56541e89ebe2c974a66b70f881f3a9543345074..89d26731ca5de78a659f12ec3cc4c52d9b911c80 100644
--- a/Sample/StandardSamples/ParticleCompositionBuilder.cpp
+++ b/Sample/StandardSamples/ParticleCompositionBuilder.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Sample/StandardSamples/ParticleCompositionBuilder.cpp
 //! @brief     Implements class ParticleCompositionBuilder.
diff --git a/Sample/StandardSamples/ParticleCompositionBuilder.h b/Sample/StandardSamples/ParticleCompositionBuilder.h
index 0f7eb497737bf0ad08dc2c4989fe3bea08678649..c20934d62b92b3c5cfb9edd87e07b3fde6684498 100644
--- a/Sample/StandardSamples/ParticleCompositionBuilder.h
+++ b/Sample/StandardSamples/ParticleCompositionBuilder.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Sample/StandardSamples/ParticleCompositionBuilder.h
 //! @brief     Defines class ParticleCompositionBuilder.
diff --git a/Sample/StandardSamples/ParticleDistributionsBuilder.cpp b/Sample/StandardSamples/ParticleDistributionsBuilder.cpp
index 8691b7e3f68ea7cb1d80ad370fe532006f5a2cef..f096053543f42352afc0a401d643abb501eab63e 100644
--- a/Sample/StandardSamples/ParticleDistributionsBuilder.cpp
+++ b/Sample/StandardSamples/ParticleDistributionsBuilder.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Sample/StandardSamples/ParticleDistributionsBuilder.cpp
 //! @brief     Implements classes of with different types of particle distributions.
diff --git a/Sample/StandardSamples/ParticleDistributionsBuilder.h b/Sample/StandardSamples/ParticleDistributionsBuilder.h
index d3335a80fc06959d94dd7dae718fb6a4be9596cf..788a8dbcf38b729c6efa74df00966844d58a297e 100644
--- a/Sample/StandardSamples/ParticleDistributionsBuilder.h
+++ b/Sample/StandardSamples/ParticleDistributionsBuilder.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Sample/StandardSamples/ParticleDistributionsBuilder.h
 //! @brief     Defines classes of with different types of particle distributions.
diff --git a/Sample/StandardSamples/ParticleInVacuumBuilder.cpp b/Sample/StandardSamples/ParticleInVacuumBuilder.cpp
index c5f6919ef90fb4f39917eec3ba07008437006530..f20822e8ecfd59553d5499d2ff448191bd1850d8 100644
--- a/Sample/StandardSamples/ParticleInVacuumBuilder.cpp
+++ b/Sample/StandardSamples/ParticleInVacuumBuilder.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Sample/StandardSamples/ParticleInVacuumBuilder.cpp
 //! @brief     Implements class ParticleInVacuumBuilder.
diff --git a/Sample/StandardSamples/ParticleInVacuumBuilder.h b/Sample/StandardSamples/ParticleInVacuumBuilder.h
index 2551bfc8cd6683662bad5cc06d8b3f1399463af9..749cdd4210999b165f8e91e7a4d1f85fc54b1902 100644
--- a/Sample/StandardSamples/ParticleInVacuumBuilder.h
+++ b/Sample/StandardSamples/ParticleInVacuumBuilder.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Sample/StandardSamples/ParticleInVacuumBuilder.h
 //! @brief     Defines class ParticleInVacuumBuilder.
diff --git a/Sample/StandardSamples/PercusYevickBuilder.cpp b/Sample/StandardSamples/PercusYevickBuilder.cpp
index 0461f4799ac08e191227141dc5de5dc9e07f6941..fade042434a209b301fd206cab01152d7714df78 100644
--- a/Sample/StandardSamples/PercusYevickBuilder.cpp
+++ b/Sample/StandardSamples/PercusYevickBuilder.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Sample/StandardSamples/PercusYevickBuilder.cpp
 //! @brief     Implements class PercusYevickBuilder.
diff --git a/Sample/StandardSamples/PercusYevickBuilder.h b/Sample/StandardSamples/PercusYevickBuilder.h
index 3a2ede1f6fc3571f0df551e199658c2823743ae9..57faf64299ed6f75aec5966b22a63bc7ef65a323 100644
--- a/Sample/StandardSamples/PercusYevickBuilder.h
+++ b/Sample/StandardSamples/PercusYevickBuilder.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Sample/StandardSamples/PercusYevickBuilder.h
 //! @brief     Defines classes of PercusYevickBuilder family.
diff --git a/Sample/StandardSamples/PlainMultiLayerBySLDBuilder.cpp b/Sample/StandardSamples/PlainMultiLayerBySLDBuilder.cpp
index 29b74e291f98d6cb6c1827b8ff4587e54afd57d4..6a9741534b739206faaa9056de522d0ead133671 100644
--- a/Sample/StandardSamples/PlainMultiLayerBySLDBuilder.cpp
+++ b/Sample/StandardSamples/PlainMultiLayerBySLDBuilder.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Sample/StandardSamples/PlainMultiLayerBySLDBuilder.cpp
 //! @brief     Implements class PlainMultiLayerBySLDBuilder.
diff --git a/Sample/StandardSamples/PlainMultiLayerBySLDBuilder.h b/Sample/StandardSamples/PlainMultiLayerBySLDBuilder.h
index 2fa5955e5d7e96e70873838768ae53e3ed2de6dd..22e136d2f8b8bc91c67220a87033e4a24a511220 100644
--- a/Sample/StandardSamples/PlainMultiLayerBySLDBuilder.h
+++ b/Sample/StandardSamples/PlainMultiLayerBySLDBuilder.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Sample/StandardSamples/PlainMultiLayerBySLDBuilder.h
 //! @brief     Declares the class PlainMultiLayerBySLDBuilder.
diff --git a/Sample/StandardSamples/ReferenceMaterials.h b/Sample/StandardSamples/ReferenceMaterials.h
index 1b4fb4b9e9eebd12c0ab6458dc8bc9e9f1d5d1b2..802f5e9359ab67f47a68551352d2a0e20956803b 100644
--- a/Sample/StandardSamples/ReferenceMaterials.h
+++ b/Sample/StandardSamples/ReferenceMaterials.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Sample/StandardSamples/ReferenceMaterials.h
 //! @brief     Defines materials in namespace refMat.
diff --git a/Sample/StandardSamples/ResonatorBuilder.cpp b/Sample/StandardSamples/ResonatorBuilder.cpp
index c2b5beb14cb3afca5077b844c3fccf47da300d9e..b127169960d92b8ed3634507cb0bf3eb94f4e47c 100644
--- a/Sample/StandardSamples/ResonatorBuilder.cpp
+++ b/Sample/StandardSamples/ResonatorBuilder.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Sample/StandardSamples/ResonatorBuilder.cpp
 //! @brief     Implements ResonatorBuilder class.
diff --git a/Sample/StandardSamples/ResonatorBuilder.h b/Sample/StandardSamples/ResonatorBuilder.h
index 3e456a64259f9da65afad99cb18eb407c641d748..a5b936ff7444d46854c5b4ea6ffcfaa72f8629fb 100644
--- a/Sample/StandardSamples/ResonatorBuilder.h
+++ b/Sample/StandardSamples/ResonatorBuilder.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Sample/StandardSamples/ResonatorBuilder.h
 //! @brief     Defines ResonatorBuilder class.
diff --git a/Sample/StandardSamples/RipplesBuilder.cpp b/Sample/StandardSamples/RipplesBuilder.cpp
index 43465fe60fbe7050cfed39894239b3d6e7782bbc..600f2b1d1f2676ec9d6bed475fbb591ad0b39e13 100644
--- a/Sample/StandardSamples/RipplesBuilder.cpp
+++ b/Sample/StandardSamples/RipplesBuilder.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Sample/StandardSamples/RipplesBuilder.cpp
 //! @brief     Implement classes to build various ripples.
diff --git a/Sample/StandardSamples/RipplesBuilder.h b/Sample/StandardSamples/RipplesBuilder.h
index 5367d0e2ecbeee6d0f752facb2606dfe1a1eee99..f4f5e95073482115dcc94a454d37bc4d2a519cb3 100644
--- a/Sample/StandardSamples/RipplesBuilder.h
+++ b/Sample/StandardSamples/RipplesBuilder.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Sample/StandardSamples/RipplesBuilder.h
 //! @brief     Defines classes to build various ripples.
diff --git a/Sample/StandardSamples/RotatedPyramidsBuilder.cpp b/Sample/StandardSamples/RotatedPyramidsBuilder.cpp
index 19434255c24dc5fd9347bab79041e21a98132c5e..e566031f8eb7af7c5e83b045f621f4b9a7b9ef1a 100644
--- a/Sample/StandardSamples/RotatedPyramidsBuilder.cpp
+++ b/Sample/StandardSamples/RotatedPyramidsBuilder.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Sample/StandardSamples/RotatedPyramidsBuilder.cpp
 //! @brief     Implements classe RotatedPyramidsBuilder
diff --git a/Sample/StandardSamples/RotatedPyramidsBuilder.h b/Sample/StandardSamples/RotatedPyramidsBuilder.h
index cfba796dd6acd8d4c7ecba272b672883620174c9..ca496b82915d08042bc7ff0c5653b1c89fb3dda7 100644
--- a/Sample/StandardSamples/RotatedPyramidsBuilder.h
+++ b/Sample/StandardSamples/RotatedPyramidsBuilder.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Sample/StandardSamples/RotatedPyramidsBuilder.h
 //! @brief     Defines class RotatedPyramidsBuilder.
diff --git a/Sample/StandardSamples/SampleBuilderFactory.cpp b/Sample/StandardSamples/SampleBuilderFactory.cpp
index d703211d3a45a3f977b076792a97ce47cbf88ef5..11fc603973c892542b86b1aa99d3f85775148886 100644
--- a/Sample/StandardSamples/SampleBuilderFactory.cpp
+++ b/Sample/StandardSamples/SampleBuilderFactory.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Sample/StandardSamples/SampleBuilderFactory.cpp
 //! @brief     Implement class SampleBuilderFactory.
diff --git a/Sample/StandardSamples/SampleBuilderFactory.h b/Sample/StandardSamples/SampleBuilderFactory.h
index 281e1aa1d387e7c135f0f4482134207229eb736b..6db6b654f62fd49fd2ea826c16af9977711c7fdd 100644
--- a/Sample/StandardSamples/SampleBuilderFactory.h
+++ b/Sample/StandardSamples/SampleBuilderFactory.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Sample/StandardSamples/SampleBuilderFactory.h
 //! @brief     Defines class SampleBuilderFactory.
diff --git a/Sample/StandardSamples/SizeDistributionModelsBuilder.cpp b/Sample/StandardSamples/SizeDistributionModelsBuilder.cpp
index a25ac5079a248133926bf41c3b2bcee47e37b51a..4f9506a3cb71cd73e92cb157d22c947f8d659088 100644
--- a/Sample/StandardSamples/SizeDistributionModelsBuilder.cpp
+++ b/Sample/StandardSamples/SizeDistributionModelsBuilder.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Sample/StandardSamples/SizeDistributionModelsBuilder.cpp
 //! @brief     Implements class ParticlesInSSCABuilder.
diff --git a/Sample/StandardSamples/SizeDistributionModelsBuilder.h b/Sample/StandardSamples/SizeDistributionModelsBuilder.h
index 7e01c21c55181a610d6d0574f58b686b5b3804e4..7f9f5ab55114e21c573eee36602d3da772c0d44f 100644
--- a/Sample/StandardSamples/SizeDistributionModelsBuilder.h
+++ b/Sample/StandardSamples/SizeDistributionModelsBuilder.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Sample/StandardSamples/SizeDistributionModelsBuilder.h
 //! @brief     Defines various sample builder classes to test DA, LMA, SSCA approximations
diff --git a/Sample/StandardSamples/SlicedCompositionBuilder.cpp b/Sample/StandardSamples/SlicedCompositionBuilder.cpp
index dd94e2f70ebe27f8433a3b679c78748551651640..35185a806f31fe3e59a5d4641f98ad86be72421c 100644
--- a/Sample/StandardSamples/SlicedCompositionBuilder.cpp
+++ b/Sample/StandardSamples/SlicedCompositionBuilder.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Sample/StandardSamples/SlicedCompositionBuilder.cpp
 //! @brief     Defines classes to build various particles crossing interfaces.
diff --git a/Sample/StandardSamples/SlicedCompositionBuilder.h b/Sample/StandardSamples/SlicedCompositionBuilder.h
index 368e4e113fde959fd56562067ea2b40040a77acd..434fff9119fa76093a8709ca39f52f9cf561d812 100644
--- a/Sample/StandardSamples/SlicedCompositionBuilder.h
+++ b/Sample/StandardSamples/SlicedCompositionBuilder.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Sample/StandardSamples/SlicedCompositionBuilder.h
 //! @brief     Defines classes to build various particles crossing interfaces.
diff --git a/Sample/StandardSamples/SlicedCylindersBuilder.cpp b/Sample/StandardSamples/SlicedCylindersBuilder.cpp
index b3739c142f223c51e6af1e952dbc86e27f1583b6..fa8294259d81f29a5566bcc8d5b3a5177d849d56 100644
--- a/Sample/StandardSamples/SlicedCylindersBuilder.cpp
+++ b/Sample/StandardSamples/SlicedCylindersBuilder.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Sample/StandardSamples/SlicedCylindersBuilder.cpp
 //! @brief     Implements classes for testing slicing machinery.
diff --git a/Sample/StandardSamples/SlicedCylindersBuilder.h b/Sample/StandardSamples/SlicedCylindersBuilder.h
index 729b2a3de72b493369adb997f9aadca52be2ca8d..1ddc2ff0821f210e4154882511c791ddde574255 100644
--- a/Sample/StandardSamples/SlicedCylindersBuilder.h
+++ b/Sample/StandardSamples/SlicedCylindersBuilder.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Sample/StandardSamples/SlicedCylindersBuilder.h
 //! @brief     Defines classes for testing slicing machinery.
diff --git a/Sample/StandardSamples/ThickAbsorptiveSampleBuilder.cpp b/Sample/StandardSamples/ThickAbsorptiveSampleBuilder.cpp
index 234b4747ed6ce298eb43689803c80b6a36751afb..a95eb078e60e8f14a05133f389541917b450348d 100644
--- a/Sample/StandardSamples/ThickAbsorptiveSampleBuilder.cpp
+++ b/Sample/StandardSamples/ThickAbsorptiveSampleBuilder.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Sample/StandardSamples/ThickAbsorptiveSampleBuilder.cpp
 //! @brief     Implements class to build thick highly-absorptive sample with roughness
diff --git a/Sample/StandardSamples/ThickAbsorptiveSampleBuilder.h b/Sample/StandardSamples/ThickAbsorptiveSampleBuilder.h
index 0ba7bfae303eab223879649cd176a260a94ff39a..cbcd55992b63dea1237d7e3e49b7b2ac71060f97 100644
--- a/Sample/StandardSamples/ThickAbsorptiveSampleBuilder.h
+++ b/Sample/StandardSamples/ThickAbsorptiveSampleBuilder.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Sample/StandardSamples/ThickAbsorptiveSampleBuilder.h
 //! @brief     Defines class to build thick highly-absorptive sample with roughness
diff --git a/Sample/StandardSamples/TransformationsBuilder.cpp b/Sample/StandardSamples/TransformationsBuilder.cpp
index 929d68eece141f57887899d907e30533be5684d0..972e14ec28c091444b12545e2f4aa774ce16892d 100644
--- a/Sample/StandardSamples/TransformationsBuilder.cpp
+++ b/Sample/StandardSamples/TransformationsBuilder.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Sample/StandardSamples/TransformationsBuilder.cpp
 //! @brief     Implements classes to build samples with different transformations.
diff --git a/Sample/StandardSamples/TransformationsBuilder.h b/Sample/StandardSamples/TransformationsBuilder.h
index dbae7ffd97e904118d93f4e0948cc08d9bbb4348..e91f2984a9894918f130c10a70684e87cec59943 100644
--- a/Sample/StandardSamples/TransformationsBuilder.h
+++ b/Sample/StandardSamples/TransformationsBuilder.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Sample/StandardSamples/TransformationsBuilder.h
 //! @brief     Defines classes to build samples with different transformations.
diff --git a/Sample/StandardSamples/TwoDimLatticeBuilder.cpp b/Sample/StandardSamples/TwoDimLatticeBuilder.cpp
index 459c28ff03693de6b81b1972f7ad02be5f1cddad..1ac56b37bb612dcdc0e963e28b4f349f4455035f 100644
--- a/Sample/StandardSamples/TwoDimLatticeBuilder.cpp
+++ b/Sample/StandardSamples/TwoDimLatticeBuilder.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Sample/StandardSamples/TwoDimLatticeBuilder.cpp
 //! @brief     Implements class IsGISAXS06Builder.
diff --git a/Sample/StandardSamples/TwoDimLatticeBuilder.h b/Sample/StandardSamples/TwoDimLatticeBuilder.h
index edc22ba3955b1bf8e245ebb68cb1f8ea5388dcae..63a4767929f31b3abe3dea3efab07a53516a5bac 100644
--- a/Sample/StandardSamples/TwoDimLatticeBuilder.h
+++ b/Sample/StandardSamples/TwoDimLatticeBuilder.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Sample/StandardSamples/TwoDimLatticeBuilder.h
 //! @brief     Defines class IsGISAXS06Builder.
diff --git a/Sample/StandardSamples/TwoLayerRoughnessBuilder.cpp b/Sample/StandardSamples/TwoLayerRoughnessBuilder.cpp
index c91f2150a006e5999587d6804e276f4ad8ac7817..99ffd391afbf39c6d7c61d4a4bfddba89e0e0f0c 100644
--- a/Sample/StandardSamples/TwoLayerRoughnessBuilder.cpp
+++ b/Sample/StandardSamples/TwoLayerRoughnessBuilder.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Sample/StandardSamples/TwoLayerRoughnessBuilder.cpp
 //! @brief     Implement class TwoLayerRoughnessBuilder.
diff --git a/Sample/StandardSamples/TwoLayerRoughnessBuilder.h b/Sample/StandardSamples/TwoLayerRoughnessBuilder.h
index 7056e43f7b061f2ffc195b8af1c8d65688f92580..2b0bcd292e3dd869ddb742f1089150e6b2c3f5c7 100644
--- a/Sample/StandardSamples/TwoLayerRoughnessBuilder.h
+++ b/Sample/StandardSamples/TwoLayerRoughnessBuilder.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Sample/StandardSamples/TwoLayerRoughnessBuilder.h
 //! @brief     Defines class TwoLayerRoughnessBuilder.
diff --git a/Tests/Functional/Core/Consistence/CompareTwoReferences.cpp b/Tests/Functional/Core/Consistence/CompareTwoReferences.cpp
index def7e10296a285cff08a96a3553f5908c8465ace..df3d1dc3a568d2a297bb72b534efcdf563ae4309 100644
--- a/Tests/Functional/Core/Consistence/CompareTwoReferences.cpp
+++ b/Tests/Functional/Core/Consistence/CompareTwoReferences.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Tests/Functional/Core/Consistence/CompareTwoReferences.cpp
 //! @brief     Implements function compareTwoReferences for use in core consistence test
diff --git a/Tests/Functional/Core/Consistence/ConsistenceTests.cpp b/Tests/Functional/Core/Consistence/ConsistenceTests.cpp
index 4eb7201ab8bd8fdfefcae2e75d4387d341236a3f..cb49bd13275045566dd2d26a35d8790399b8fc45 100644
--- a/Tests/Functional/Core/Consistence/ConsistenceTests.cpp
+++ b/Tests/Functional/Core/Consistence/ConsistenceTests.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Tests/Functional/Core/Consistence/ConsistenceTests.cpp
 //! @brief     Implements Core consistence tests through gtest macros.
diff --git a/Tests/Functional/Core/CoreSpecial/BatchSimulation.cpp b/Tests/Functional/Core/CoreSpecial/BatchSimulation.cpp
index 46940579d4d0286baf5788af6cab1c4603fde30d..3b595f1b3f6817c3ebacfc54459d65b5d7b2e239 100644
--- a/Tests/Functional/Core/CoreSpecial/BatchSimulation.cpp
+++ b/Tests/Functional/Core/CoreSpecial/BatchSimulation.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Tests/Functional/Core/CoreSpecial/BatchSimulation.cpp
 //!
diff --git a/Tests/Functional/Core/CoreSpecial/CoreIOPathTest.cpp b/Tests/Functional/Core/CoreSpecial/CoreIOPathTest.cpp
index 580f3f30a3e75b8bba8e5bec139ea6905f18fd8d..dd904be4fbbe3e7cdbfa21bd9bda6cf07f7aec63 100644
--- a/Tests/Functional/Core/CoreSpecial/CoreIOPathTest.cpp
+++ b/Tests/Functional/Core/CoreSpecial/CoreIOPathTest.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Tests/Functional/Core/CoreSpecial/CoreIOPathTest.cpp
 //! @brief     Defines CoreIOTest class
diff --git a/Tests/Functional/Core/CoreSpecial/FourierTransformationTest.cpp b/Tests/Functional/Core/CoreSpecial/FourierTransformationTest.cpp
index 33a1175367cd80d97b9e36d3fc26cc3335adac7d..aba9915c470b9c4d4b9d609b553c0170269eaeb4 100644
--- a/Tests/Functional/Core/CoreSpecial/FourierTransformationTest.cpp
+++ b/Tests/Functional/Core/CoreSpecial/FourierTransformationTest.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Tests/Functional/Core/CoreSpecial/FourierTransformationTest.cpp
 //! @brief     Implements FourierTransformationTest class.
diff --git a/Tests/Functional/Core/Fitting/AdjustMinimizerPlan.cpp b/Tests/Functional/Core/Fitting/AdjustMinimizerPlan.cpp
index 3089a5149d2d297ede6b3a1a4fba273d717324c1..50818c46458c8eaab5dabc81c606bccb30a6eb9f 100644
--- a/Tests/Functional/Core/Fitting/AdjustMinimizerPlan.cpp
+++ b/Tests/Functional/Core/Fitting/AdjustMinimizerPlan.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Tests/Functional/Core/Fitting/AdjustMinimizerPlan.cpp
 //! @brief     Implements collection of AdjustMinimizerPlan classes
diff --git a/Tests/Functional/Core/Fitting/AdjustMinimizerPlan.h b/Tests/Functional/Core/Fitting/AdjustMinimizerPlan.h
index b18820bb40651c1c5420ea387bfc1e3f0c4895b2..9ab907612863d6a41a4e54c1daa07f5aa0c7d1ce 100644
--- a/Tests/Functional/Core/Fitting/AdjustMinimizerPlan.h
+++ b/Tests/Functional/Core/Fitting/AdjustMinimizerPlan.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Tests/Functional/Core/Fitting/AdjustMinimizerPlan.h
 //! @brief     Defines collection of AdjustMinimizerPlan classes
diff --git a/Tests/Functional/Core/Fitting/FitTests.cpp b/Tests/Functional/Core/Fitting/FitTests.cpp
index 0285653423a65eeaaf50871ba7046083971e1772..dde8518e73ce12ac4e5a4166676a3f423015f0c4 100644
--- a/Tests/Functional/Core/Fitting/FitTests.cpp
+++ b/Tests/Functional/Core/Fitting/FitTests.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Tests/Functional/Core/Fitting/FitTests.cpp
 //! @brief     Defines classes from FitObjectiveTest family.
diff --git a/Tests/Functional/Core/Fitting/Plan.cpp b/Tests/Functional/Core/Fitting/Plan.cpp
index 817c3b03788bf4c0767f7ff42e917b3f413d3a74..674caf79c35fe36f77d34d56b370dcbba72a8659 100644
--- a/Tests/Functional/Core/Fitting/Plan.cpp
+++ b/Tests/Functional/Core/Fitting/Plan.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Tests/Functional/Core/Fitting/Plan.cpp
 //! @brief     Defines class Plan
diff --git a/Tests/Functional/Core/Fitting/Plan.h b/Tests/Functional/Core/Fitting/Plan.h
index 2433bc4baf90a8d2ee0fb14eff65e556baec31fd..a39e2a37aec3153c6ae10487bb66acea83839baa 100644
--- a/Tests/Functional/Core/Fitting/Plan.h
+++ b/Tests/Functional/Core/Fitting/Plan.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Tests/Functional/Core/Fitting/Plan.h
 //! @brief     Defines class Plan
diff --git a/Tests/Functional/Core/Fitting/PlanCases.cpp b/Tests/Functional/Core/Fitting/PlanCases.cpp
index 211627665c9735285a4d69931b257b595cef17c6..f93c76acb4cbdc7ff700b5af32cbf1ecf4f751a4 100644
--- a/Tests/Functional/Core/Fitting/PlanCases.cpp
+++ b/Tests/Functional/Core/Fitting/PlanCases.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Tests/Functional/Core/Fitting/PlanCases.cpp
 //! @brief     Implements collection of PlanCases classes
diff --git a/Tests/Functional/Core/Fitting/PlanCases.h b/Tests/Functional/Core/Fitting/PlanCases.h
index f35ae32678550cc74c77fefeab4c76d125f0b0b3..6d44ae542b4cdffcf4a6d01c2a350e71b2092e88 100644
--- a/Tests/Functional/Core/Fitting/PlanCases.h
+++ b/Tests/Functional/Core/Fitting/PlanCases.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Tests/Functional/Core/Fitting/PlanCases.h
 //! @brief     Defines collection of PlanCases classes
diff --git a/Tests/Functional/Core/Fitting/PlanFactory.cpp b/Tests/Functional/Core/Fitting/PlanFactory.cpp
index 6bc03c0bb5af3a497da0d804b689a8f9d7ccc52b..110ef1adc18996f8b40bc09ae8b83e4e5a634bf3 100644
--- a/Tests/Functional/Core/Fitting/PlanFactory.cpp
+++ b/Tests/Functional/Core/Fitting/PlanFactory.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Tests/Functional/Core/Fitting/PlanFactory.cpp
 //! @brief     Implements class PlanFactory
diff --git a/Tests/Functional/Core/Fitting/PlanFactory.h b/Tests/Functional/Core/Fitting/PlanFactory.h
index 47244ba06e4abbcb81da79f862bf6228525b9cb8..1f420a083186980f0701c8bd6329f159d42a075e 100644
--- a/Tests/Functional/Core/Fitting/PlanFactory.h
+++ b/Tests/Functional/Core/Fitting/PlanFactory.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Tests/Functional/Core/Fitting/PlanFactory.h
 //! @brief     Defines class PlanFactory
diff --git a/Tests/Functional/Core/Std/Check.cpp b/Tests/Functional/Core/Std/Check.cpp
index 204cf538d0afdf6494596b7e688b84df5317775c..07257ca918e56ebfbf92777c5a329de0849de307 100644
--- a/Tests/Functional/Core/Std/Check.cpp
+++ b/Tests/Functional/Core/Std/Check.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Tests/Functional/Core/Std/Check.cpp
 //! @brief     Implements function checkSimulation for core standard test
diff --git a/Tests/Functional/GUI/Std/Check.cpp b/Tests/Functional/GUI/Std/Check.cpp
index d9def3115f7a107ef83b3f839c392fdadcfbd08f..f235cb41bc7396501fac7c07ecbdf30872b63625 100644
--- a/Tests/Functional/GUI/Std/Check.cpp
+++ b/Tests/Functional/GUI/Std/Check.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Tests/Functional/GUI/Std/Check.cpp
 //! @brief     Implements function checkSimulation for GUI standard test
diff --git a/Tests/Functional/GUI/Translate/GUITranslationTest.cpp b/Tests/Functional/GUI/Translate/GUITranslationTest.cpp
index f6932385e74d20af235513220e788c71e13ad45d..8da802dff6efeb526c6d36a69fdcd631f5eac492 100644
--- a/Tests/Functional/GUI/Translate/GUITranslationTest.cpp
+++ b/Tests/Functional/GUI/Translate/GUITranslationTest.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Tests/Functional/GUI/Translate/GUITranslationTest.cpp
 //! @brief     Includes GUI translation functional test.
diff --git a/Tests/Functional/GUI/Translate/GUITranslationTest.h b/Tests/Functional/GUI/Translate/GUITranslationTest.h
index bfee25deedc869f66c1028a98c7613aae926f120..2741c75722845815bc13f21f6cb0337e18b938b9 100644
--- a/Tests/Functional/GUI/Translate/GUITranslationTest.h
+++ b/Tests/Functional/GUI/Translate/GUITranslationTest.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Tests/Functional/GUI/Translate/GUITranslationTest.h
 //! @brief     Defines GUI translation functional test.
diff --git a/Tests/Functional/GUI/Translate/TranslationTests.cpp b/Tests/Functional/GUI/Translate/TranslationTests.cpp
index b285f38f10179eb787485d9b91b54e1600c98d22..c7c2136d27ba1b84229214716426953140ee2bf4 100644
--- a/Tests/Functional/GUI/Translate/TranslationTests.cpp
+++ b/Tests/Functional/GUI/Translate/TranslationTests.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Tests/Functional/GUI/Translate/TranslationTests.cpp
 //! @brief     Defines classes from TranslationCases family.
diff --git a/Tests/Functional/PyEmbedded/Tests.cpp b/Tests/Functional/PyEmbedded/Tests.cpp
index c016f5a2c684a337d38de88a01d4a3f6acd908cf..9b37d6303eed9b6eb19a4d608889d18ff8fdb1e1 100644
--- a/Tests/Functional/PyEmbedded/Tests.cpp
+++ b/Tests/Functional/PyEmbedded/Tests.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Tests/Functional/PyEmbedded/Tests.cpp
 //!
diff --git a/Tests/Functional/PyStd/Check.cpp b/Tests/Functional/PyStd/Check.cpp
index f1852dc4814e83e60463f89fb4258e53f9c7b758..9357d4c66b0a958eb802e09e218528f3c131675c 100644
--- a/Tests/Functional/PyStd/Check.cpp
+++ b/Tests/Functional/PyStd/Check.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Tests/Functional/PyStd/Check.cpp
 //! @brief     Implements function checkSimulation for Python standard test
diff --git a/Tests/Functional/Std/Run.cpp b/Tests/Functional/Std/Run.cpp
index 2ac071ab615d9e566922a5ed232f2e460452369e..de334a101e212bcf1dbdcf5c685c64ba73be088c 100644
--- a/Tests/Functional/Std/Run.cpp
+++ b/Tests/Functional/Std/Run.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Tests/Functional/Std/Run.cpp
 //! @brief     Implements function run for use in standard tests.
diff --git a/Tests/Functional/Std/Run.h b/Tests/Functional/Std/Run.h
index f75b16b0b93ec2d6afb503605e87fb7786fd1fca..438d403e2c0cba04ea83bc33fc0503af7203208b 100644
--- a/Tests/Functional/Std/Run.h
+++ b/Tests/Functional/Std/Run.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Tests/Functional/Std/Run.h
 //! @brief     Declares function run for use in standard tests.
diff --git a/Tests/Functional/Std/StandardTests.h b/Tests/Functional/Std/StandardTests.h
index 401991a016c36eeb39bb9d1093ae5e4056b3b67c..124e827b148272e9dcbb1e32697ede6adaaf2c7a 100644
--- a/Tests/Functional/Std/StandardTests.h
+++ b/Tests/Functional/Std/StandardTests.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Tests/Functional/Std/StandardTests.h
 //! @brief     Provides TEST_F stances that define the BornAgain standard tests.
diff --git a/Tests/GTestWrapper/TestAll.cpp b/Tests/GTestWrapper/TestAll.cpp
index 46fcee240357d58f9cb5289fd3cae7b4ec1a7f98..9cdfa9d0946e78b9f97ac6b14ec1f096fde1e9db 100644
--- a/Tests/GTestWrapper/TestAll.cpp
+++ b/Tests/GTestWrapper/TestAll.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Tests/GTestWrapper/TestAll.cpp
 //! @brief     Implements main, for use in various test directories.
diff --git a/Tests/GTestWrapper/google_test.h b/Tests/GTestWrapper/google_test.h
index de875d1891cd4f33d0bc3ee7a7803d760183d80d..ab5a4eda06e0014b8916c719f5027b1f351f0db9 100644
--- a/Tests/GTestWrapper/google_test.h
+++ b/Tests/GTestWrapper/google_test.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Tests/GTestWrapper/google_test.h
 //! @brief     Wraps gtest.h, and provides tests for complex number.
diff --git a/Tests/Performance/Benchmark.cpp b/Tests/Performance/Benchmark.cpp
index 414a6c5f993db49463a7b21ce6e86badc73265c1..d5fc5045893cbbce48a4790c2e13a8fc6dabd893 100644
--- a/Tests/Performance/Benchmark.cpp
+++ b/Tests/Performance/Benchmark.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Tests/Performance/Benchmark.cpp
 //! @brief     Implements Benchmark class
diff --git a/Tests/Performance/Benchmark.h b/Tests/Performance/Benchmark.h
index 2eba39c7b8d291b8eaac59b1d2ac7d312a94013a..a751479f4026fbfb8d18322dc48fab751f8db403 100644
--- a/Tests/Performance/Benchmark.h
+++ b/Tests/Performance/Benchmark.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Tests/Performance/Benchmark.h
 //! @brief     Defines Benchmark class
diff --git a/Tests/Performance/Core/CoreIO.cpp b/Tests/Performance/Core/CoreIO.cpp
index abed40b124ecf8617bf45473833a273804fa32db..7de14f21bb74edd20db48b2702d09aa296da4f90 100644
--- a/Tests/Performance/Core/CoreIO.cpp
+++ b/Tests/Performance/Core/CoreIO.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Tests/Performance/Core/CoreIO.cpp
 //! @brief     Implements CoreIOTest class
diff --git a/Tests/Performance/Core/Mesocrystal.cpp b/Tests/Performance/Core/Mesocrystal.cpp
index 602e9ed5b83d38f6c361731fa1330629b1555236..09a55ee0fb945391a6a6d328a86168f0770e5346 100644
--- a/Tests/Performance/Core/Mesocrystal.cpp
+++ b/Tests/Performance/Core/Mesocrystal.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Tests/Performance/Core/Mesocrystal.cpp
 //! @brief     Implements Mesocrystal performance test.
diff --git a/Tests/Performance/Core/Multilayer.cpp b/Tests/Performance/Core/Multilayer.cpp
index b4cc059dbb0700fcc7d4ae2969662d9c778af218..47d641f7fc8c78e94196d98c35113a55ab2790d6 100644
--- a/Tests/Performance/Core/Multilayer.cpp
+++ b/Tests/Performance/Core/Multilayer.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Tests/Performance/Core/Multilayer.cpp
 //! @brief     Implements class MultilayerPerformanceTest
diff --git a/Tests/Performance/Core/Threading.cpp b/Tests/Performance/Core/Threading.cpp
index 40d6d36e794caad981196d0bedde1d8140800829..7a27b6ef1f002a0b90229cf2626b80b577ddd08b 100644
--- a/Tests/Performance/Core/Threading.cpp
+++ b/Tests/Performance/Core/Threading.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Tests/Performance/Core/Threading.cpp
 //! @brief     Implements MultiThreadPerformanceTest class
diff --git a/Tests/Performance/Core/Threading.h b/Tests/Performance/Core/Threading.h
index 141883198bfbedbf4cdabecc19c226c5118b0752..5a8b6fc646a16f2658b421d886ee808dda7cc4f0 100644
--- a/Tests/Performance/Core/Threading.h
+++ b/Tests/Performance/Core/Threading.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Tests/Performance/Core/Threading.h
 //! @brief     Defines MultiThreadPerformanceTest class
diff --git a/Tests/Performance/Core/ThreadingComponents.cpp b/Tests/Performance/Core/ThreadingComponents.cpp
index 5ad0701f42f00248b7ccd1443a158dafa0412ef5..6688a3d38b9671b760df996d50c2fee2b423b9a3 100644
--- a/Tests/Performance/Core/ThreadingComponents.cpp
+++ b/Tests/Performance/Core/ThreadingComponents.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Tests/Performance/Core/ThreadingComponents.cpp
 //! @brief     Defines TestComponents namespace
diff --git a/Tests/Performance/Core/ThreadingComponents.h b/Tests/Performance/Core/ThreadingComponents.h
index 1fccba65442bb0eaf1bd40a776d373c4fcd5e388..8d8bacb88a1a77400502007b04ccf6ecbcb6f2b5 100644
--- a/Tests/Performance/Core/ThreadingComponents.h
+++ b/Tests/Performance/Core/ThreadingComponents.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Tests/Performance/Core/ThreadingComponents.h
 //! @brief     Defines TestComponents namespace
diff --git a/Tests/Performance/GUI/CsvImportAssistantPerformanceTest.cpp b/Tests/Performance/GUI/CsvImportAssistantPerformanceTest.cpp
index 5e0114ed582610b7b105fc98880583a1e0a85302..e3d2c0fd5de42857626f3318f0be4e45a532091d 100644
--- a/Tests/Performance/GUI/CsvImportAssistantPerformanceTest.cpp
+++ b/Tests/Performance/GUI/CsvImportAssistantPerformanceTest.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Tests/Performance/GUI/CsvImportAssistantPerformanceTest.cpp
 //! @brief     Implements GUI performance functional test.
diff --git a/Tests/Performance/GUI/CsvImportAssistantPerformanceTest.h b/Tests/Performance/GUI/CsvImportAssistantPerformanceTest.h
index a9e01d6dc9001aaae4998ddb5d340f5045d03058..f92627aa89f2af97af9a6955c92a165a4f8e7466 100644
--- a/Tests/Performance/GUI/CsvImportAssistantPerformanceTest.h
+++ b/Tests/Performance/GUI/CsvImportAssistantPerformanceTest.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Tests/Performance/GUI/CsvImportAssistantPerformanceTest.h
 //! @brief     Defines GUI performance functional test.
diff --git a/Tests/Performance/GUI/GUIPerformanceTest.cpp b/Tests/Performance/GUI/GUIPerformanceTest.cpp
index 81255834d9e211397b1ca0cb18ee3a67c9ca8d06..0381871545b5f304319dc631dc30f6ec236582a2 100644
--- a/Tests/Performance/GUI/GUIPerformanceTest.cpp
+++ b/Tests/Performance/GUI/GUIPerformanceTest.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Tests/Performance/GUI/GUIPerformanceTest.cpp
 //! @brief     Implements GUI performance functional test.
diff --git a/Tests/Performance/GUI/GUIPerformanceTest.h b/Tests/Performance/GUI/GUIPerformanceTest.h
index 3b293bdaf9491552e33deb3ff0f8e10af217d05b..a532d941c7db2b7cd7a13819dea11133991952c3 100644
--- a/Tests/Performance/GUI/GUIPerformanceTest.h
+++ b/Tests/Performance/GUI/GUIPerformanceTest.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Tests/Performance/GUI/GUIPerformanceTest.h
 //! @brief     Defines GUI performance functional test.
diff --git a/Tests/Performance/Python/test_performance.py b/Tests/Performance/Python/test_performance.py
index 12d6c7477d183f97a742cb3f0698d1729822eaba..6efeeef3c5af1deaf3aacdbe019a1305fb0872d5 100755
--- a/Tests/Performance/Python/test_performance.py
+++ b/Tests/Performance/Python/test_performance.py
@@ -3,7 +3,7 @@
 
 ## ************************************************************************** ##
 ##
-##  BornAgain: simulate and fit scattering at grazing incidence
+##  BornAgain: simulate and fit reflection and scattering
 ##
 ##! @file      test_performance.py
 ##! @brief     Defines class TestPerformance for logging performance changes
diff --git a/Tests/UnitTests/GUI/Utils.cpp b/Tests/UnitTests/GUI/Utils.cpp
index 9b53cef3ec4573c6ad980f3df448b7201b8d714b..bfd2f55b6bac670e8cb7aca1a860927987eea946 100644
--- a/Tests/UnitTests/GUI/Utils.cpp
+++ b/Tests/UnitTests/GUI/Utils.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Tests/UnitTests/GUI/Utils.cpp
 //! @brief     Implements auxiliary test functions in a namespace.
diff --git a/Tests/UnitTests/GUI/Utils.h b/Tests/UnitTests/GUI/Utils.h
index 5a7ac752b00fd5cb6a23fd9dd0ab443918e7a19c..52ccf8164a244b789cee9f6482be1d5b9e39cd79 100644
--- a/Tests/UnitTests/GUI/Utils.h
+++ b/Tests/UnitTests/GUI/Utils.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Tests/UnitTests/GUI/Utils.h
 //! @brief     Defines auxiliary test functions in a namespace.
diff --git a/Wrap/Python/fit_monitor.py b/Wrap/Python/fit_monitor.py
index 3496dced8aee3257f470ace6f90663669ccef2bb..0332b9df737de410b407370aada54865eb31f6f2 100644
--- a/Wrap/Python/fit_monitor.py
+++ b/Wrap/Python/fit_monitor.py
@@ -1,6 +1,6 @@
 #  **************************************************************************  #
 """
-#   BornAgain: simulate and fit scattering at grazing incidence
+#   BornAgain: simulate and fit reflection and scattering
 #
 #   @file      Wrap/Python/fit_monitor.py
 #   @brief     Plotter classes for monitoring fit progress.
diff --git a/Wrap/Python/plot_utils.py b/Wrap/Python/plot_utils.py
index 0f770b92b2554f19df20d4e62513379ec9f9b0f8..643d952afb2320093f5204ddb711150f34a4f69f 100644
--- a/Wrap/Python/plot_utils.py
+++ b/Wrap/Python/plot_utils.py
@@ -1,6 +1,6 @@
 #  **************************************************************************  #
 """
-#   BornAgain: simulate and fit scattering at grazing incidence
+#   BornAgain: simulate and fit reflection and scattering
 #
 #   @file      Wrap/Python/plot_utils.py
 #   @brief     Python extensions of the SWIG-generated Python module bornagain.
diff --git a/Wrap/Swig/libBornAgainBase.i b/Wrap/Swig/libBornAgainBase.i
index cbf030e36d9e63069ed9e1fca1c1ac373de68b91..38dc60497c9055034d22ca31784abd6a375a3f68 100644
--- a/Wrap/Swig/libBornAgainBase.i
+++ b/Wrap/Swig/libBornAgainBase.i
@@ -1,6 +1,6 @@
 // ************************************************************************** //
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Wrap/swig/libBornAgainBase.i
 //! @brief     SWIG interface file for libBornAgainBase
diff --git a/Wrap/Swig/libBornAgainCore.i b/Wrap/Swig/libBornAgainCore.i
index 91f6e7ab224f609d87e5e2a9f395ceae09f0d08c..6e4bc974c0220eebf55f907a4f66eba1c639a32e 100644
--- a/Wrap/Swig/libBornAgainCore.i
+++ b/Wrap/Swig/libBornAgainCore.i
@@ -1,6 +1,6 @@
 // ************************************************************************** //
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Wrap/swig/libBornAgainCore.i
 //! @brief     SWIG interface file for libBornAgainCore
diff --git a/Wrap/Swig/libBornAgainDevice.i b/Wrap/Swig/libBornAgainDevice.i
index feb8c6860a3d9fd9d881339a30b30a80e46081ac..16b8fa063cad9abbb10a186d45e0ca0b98d584b1 100644
--- a/Wrap/Swig/libBornAgainDevice.i
+++ b/Wrap/Swig/libBornAgainDevice.i
@@ -1,6 +1,6 @@
 // ************************************************************************** //
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Wrap/swig/libBornAgainDevice.i
 //! @brief     SWIG interface file for libBornAgainDevice
diff --git a/Wrap/Swig/libBornAgainFit.i b/Wrap/Swig/libBornAgainFit.i
index c2497b11f1ebeacc7427e9e5acd8c41010ce6b64..d13da14a0ee7a1c6ef3fa2c29c4378c3cf54036c 100644
--- a/Wrap/Swig/libBornAgainFit.i
+++ b/Wrap/Swig/libBornAgainFit.i
@@ -1,6 +1,6 @@
 // ************************************************************************** //
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Wrap/swig/libBornAgainFit.i
 //! @brief     SWIG interface file for libBornAgainFit
diff --git a/Wrap/Swig/libBornAgainParam.i b/Wrap/Swig/libBornAgainParam.i
index c0aa242e2584cccaecae40a3afb28cf09115904a..4bdc4efc88d571353b6fe9bc143f14899acbfc73 100644
--- a/Wrap/Swig/libBornAgainParam.i
+++ b/Wrap/Swig/libBornAgainParam.i
@@ -1,6 +1,6 @@
 // ************************************************************************** //
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Wrap/swig/libBornAgainParam.i
 //! @brief     SWIG interface file for libBornAgainParam
diff --git a/Wrap/Swig/libBornAgainSample.i b/Wrap/Swig/libBornAgainSample.i
index c769ad65688c93f9c0f1b88aca9ace9a5282bb8a..7c8a80b64fd70ffb4e639ba811bd24a53176aca2 100644
--- a/Wrap/Swig/libBornAgainSample.i
+++ b/Wrap/Swig/libBornAgainSample.i
@@ -1,6 +1,6 @@
 // ************************************************************************** //
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Wrap/swig/libBornAgainSample.i
 //! @brief     SWIG interface file for libBornAgainSample
diff --git a/Wrap/WinDllMacros.h b/Wrap/WinDllMacros.h
index f85b01d5a066f91d548455af3b7dd09fd6021a10..28e2a90ae96efa66bd78a6db61c8690f199d09af 100644
--- a/Wrap/WinDllMacros.h
+++ b/Wrap/WinDllMacros.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Wrap/WinDllMacros.h
 //! @brief     Defines macroses for building dll.
diff --git a/Wrap/w32pragma.h b/Wrap/w32pragma.h
index 9b3c6ab088dbef1fc38d6bebba249c5ef07cc7c2..ad48895a487ce67ab86559e955cc92732d9531d5 100644
--- a/Wrap/w32pragma.h
+++ b/Wrap/w32pragma.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Wrap/w32pragma.h
 //! @brief     Pragmas and defines for MSVC.
diff --git a/cmake/configurables/BABuild.h.in b/cmake/configurables/BABuild.h.in
index 84f0817ddb5fb44cec6aecf501d90cbdf4959d5a..392e46e6ff948b320a26681e4c498fa66c4a184a 100644
--- a/cmake/configurables/BABuild.h.in
+++ b/cmake/configurables/BABuild.h.in
@@ -1,6 +1,6 @@
 // ************************************************************************** //
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Samples/inc/BABuild.h
 //! @brief     Defines functions for access build related info.
diff --git a/cmake/configurables/BATesting.h.in b/cmake/configurables/BATesting.h.in
index dd027a1184531325c0be59b2e094fe19695ca234..c7996dcc7bc1b91aeb9c7ff33d0305a5d2deefa1 100644
--- a/cmake/configurables/BATesting.h.in
+++ b/cmake/configurables/BATesting.h.in
@@ -1,6 +1,6 @@
 // ************************************************************************** //
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Samples/inc/BATesting.h
 //! @brief     Defines functions for access build related info.
diff --git a/cmake/configurables/BAVersion.h.in b/cmake/configurables/BAVersion.h.in
index 1e580a5354ebbe7df16ebf12a6d8c141ed4ea280..b9ec1f72995dbcce88b7c1c1f808b4883bfc59dd 100644
--- a/cmake/configurables/BAVersion.h.in
+++ b/cmake/configurables/BAVersion.h.in
@@ -1,6 +1,6 @@
 // ************************************************************************** //
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      Samples/inc/BAVersion.h
 //! @brief     Defines functions for access to the package version number.
diff --git a/gui2/core/app_constants.h b/gui2/core/app_constants.h
index 60c54325296e10ead97d27cd868b58ab5bc5a1d5..2429462b7fb62b701fa9955b98d2fa378b29b7bb 100644
--- a/gui2/core/app_constants.h
+++ b/gui2/core/app_constants.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      gui2/core/app_constants.h
 //! @brief     Defines class CLASS?
diff --git a/gui2/core/version.h b/gui2/core/version.h
index c67199807211a7df7dd2ec81e372013434c0e882..0c641e92c358e7f1c46b92e55603a5836f981182 100644
--- a/gui2/core/version.h
+++ b/gui2/core/version.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      gui2/core/version.h
 //! @brief     Defines class CLASS?
diff --git a/gui2/dataloader/datahandler.cpp b/gui2/dataloader/datahandler.cpp
index 8a8873d10adace9eb96c074a74243588869aa34a..8d7a5d0d8c52fdd17ca4088adafb11df8dd98b87 100644
--- a/gui2/dataloader/datahandler.cpp
+++ b/gui2/dataloader/datahandler.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      gui2/dataloader/datahandler.cpp
 //! @brief     Implements class CLASS?
diff --git a/gui2/dataloader/datahandler.h b/gui2/dataloader/datahandler.h
index c919f7aebf6588313ab4febf0c8e2644579ad252..9d2251c6d3cda51a5f942e1038f8db4a0a5f7945 100644
--- a/gui2/dataloader/datahandler.h
+++ b/gui2/dataloader/datahandler.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      gui2/dataloader/datahandler.h
 //! @brief     Defines class CLASS?
diff --git a/gui2/dataloader/dataloader_constants.h b/gui2/dataloader/dataloader_constants.h
index 6b24e5aa6d4a93c7df7379f41d4444d2a58f5218..9417c1739e6725a14ea5277d340d2a468989c020 100644
--- a/gui2/dataloader/dataloader_constants.h
+++ b/gui2/dataloader/dataloader_constants.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      gui2/dataloader/dataloader_constants.h
 //! @brief     Defines class CLASS?
diff --git a/gui2/dataloader/dataloader_types.h b/gui2/dataloader/dataloader_types.h
index 39864e3c2baef2887f6f2541cd206a3f4d19d4a9..72aad4f6fbc0ded8d21d1d70f68b9c58eee27978 100644
--- a/gui2/dataloader/dataloader_types.h
+++ b/gui2/dataloader/dataloader_types.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      gui2/dataloader/dataloader_types.h
 //! @brief     Defines class CLASS?
diff --git a/gui2/dataloader/dataloader_utils.cpp b/gui2/dataloader/dataloader_utils.cpp
index 36a9d42126e3ea58711559758dda56b232476afd..1600538e4a537c453b23d3479ab45612b6f98d49 100644
--- a/gui2/dataloader/dataloader_utils.cpp
+++ b/gui2/dataloader/dataloader_utils.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      gui2/dataloader/dataloader_utils.cpp
 //! @brief     Implements class CLASS?
diff --git a/gui2/dataloader/dataloader_utils.h b/gui2/dataloader/dataloader_utils.h
index b1ea3507f81831e8da62368481328a9df16faf4a..34e85ed3561f5e3e1651111b34440cc4ebd14ae1 100644
--- a/gui2/dataloader/dataloader_utils.h
+++ b/gui2/dataloader/dataloader_utils.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      gui2/dataloader/dataloader_utils.h
 //! @brief     Defines class CLASS?
diff --git a/gui2/dataloader/dataloaderdialog.cpp b/gui2/dataloader/dataloaderdialog.cpp
index ac4720ebdd109f16647f6e9cdbd20ce07d2cbc70..8e75c11a25777d6a73ce735b96af84ba9d0115f2 100644
--- a/gui2/dataloader/dataloaderdialog.cpp
+++ b/gui2/dataloader/dataloaderdialog.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      gui2/dataloader/dataloaderdialog.cpp
 //! @brief     Implements class CLASS?
diff --git a/gui2/dataloader/dataloaderdialog.h b/gui2/dataloader/dataloaderdialog.h
index 87646182398f0ea17f95d2c0d135b87cd678a79a..fe14c692666c3702a9ae7714a272b59a5a1e168b 100644
--- a/gui2/dataloader/dataloaderdialog.h
+++ b/gui2/dataloader/dataloaderdialog.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      gui2/dataloader/dataloaderdialog.h
 //! @brief     Defines class CLASS?
diff --git a/gui2/dataloader/dataloadertoolbar.cpp b/gui2/dataloader/dataloadertoolbar.cpp
index 714248d7a41b68a357b2d44c8b72f71385854725..77fcb9f8bc8ff2c93b96c3ca21b2c1e3a1c0e261 100644
--- a/gui2/dataloader/dataloadertoolbar.cpp
+++ b/gui2/dataloader/dataloadertoolbar.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      gui2/dataloader/dataloadertoolbar.cpp
 //! @brief     Implements class CLASS?
diff --git a/gui2/dataloader/dataloadertoolbar.h b/gui2/dataloader/dataloadertoolbar.h
index ae1107ffe1c38906b88619fafc6469710288e82a..dc16b75c873cac47440d933a5d236e9a36cf59c1 100644
--- a/gui2/dataloader/dataloadertoolbar.h
+++ b/gui2/dataloader/dataloadertoolbar.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      gui2/dataloader/dataloadertoolbar.h
 //! @brief     Defines class CLASS?
diff --git a/gui2/dataloader/defaultparser.cpp b/gui2/dataloader/defaultparser.cpp
index 9d79942c88393dfc29198cc4a1c0ff0fe79ab561..048e056b73fbb2455a478c714b6da7683673b401 100644
--- a/gui2/dataloader/defaultparser.cpp
+++ b/gui2/dataloader/defaultparser.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      gui2/dataloader/defaultparser.cpp
 //! @brief     Implements class CLASS?
diff --git a/gui2/dataloader/defaultparser.h b/gui2/dataloader/defaultparser.h
index 1a2aceddedab6276a22051cd0a16e6ecdd80a9c5..ac80571e5722fa82fb2c4c00d495aba00fc15148 100644
--- a/gui2/dataloader/defaultparser.h
+++ b/gui2/dataloader/defaultparser.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      gui2/dataloader/defaultparser.h
 //! @brief     Defines class CLASS?
diff --git a/gui2/dataloader/importfilewidget.cpp b/gui2/dataloader/importfilewidget.cpp
index b02b28bc19bce0fba31d61ca2552f8dbf7f8489a..dad22ee1b346fa15e38c0e252cb7da73345cd428 100644
--- a/gui2/dataloader/importfilewidget.cpp
+++ b/gui2/dataloader/importfilewidget.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      gui2/dataloader/importfilewidget.cpp
 //! @brief     Implements class CLASS?
diff --git a/gui2/dataloader/importfilewidget.h b/gui2/dataloader/importfilewidget.h
index f5c240743de0d761e40bd90ab2fdd793f4839907..c9360e5def2c762a093cdaf15f366c8d8d88c4ef 100644
--- a/gui2/dataloader/importfilewidget.h
+++ b/gui2/dataloader/importfilewidget.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      gui2/dataloader/importfilewidget.h
 //! @brief     Defines class CLASS?
diff --git a/gui2/dataloader/importtableheader.cpp b/gui2/dataloader/importtableheader.cpp
index aecd46b2b9f91cc4f27f1b3955e159ba0c532a32..b95331b1f3c0eb52ea7bbed40491e4633f1b24ea 100644
--- a/gui2/dataloader/importtableheader.cpp
+++ b/gui2/dataloader/importtableheader.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      gui2/dataloader/importtableheader.cpp
 //! @brief     Implements class CLASS?
diff --git a/gui2/dataloader/importtableheader.h b/gui2/dataloader/importtableheader.h
index 7fcc015d6682e50f88c695777cb1e91f0cfd375a..5c1247b45919ccc8892dd653a8647599be05cc5c 100644
--- a/gui2/dataloader/importtableheader.h
+++ b/gui2/dataloader/importtableheader.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      gui2/dataloader/importtableheader.h
 //! @brief     Defines class CLASS?
diff --git a/gui2/dataloader/importtablemodel.cpp b/gui2/dataloader/importtablemodel.cpp
index 740b25a9cf37c2a8d66be1f03d81bdb5382bc539..9f7b4851066c6fbf7713b1cd21a57f1cd074903e 100644
--- a/gui2/dataloader/importtablemodel.cpp
+++ b/gui2/dataloader/importtablemodel.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      gui2/dataloader/importtablemodel.cpp
 //! @brief     Implements class CLASS?
diff --git a/gui2/dataloader/importtablemodel.h b/gui2/dataloader/importtablemodel.h
index d4f658a40f7c986e687f123faf39d2978359c99b..6817673dc1b835f406135183e7773394b43bed9d 100644
--- a/gui2/dataloader/importtablemodel.h
+++ b/gui2/dataloader/importtablemodel.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      gui2/dataloader/importtablemodel.h
 //! @brief     Defines class CLASS?
diff --git a/gui2/dataloader/importtablewidget.cpp b/gui2/dataloader/importtablewidget.cpp
index 5b79688abe1129198527456118d0753110c0b75d..bb6dbde157d03dc4c0e13f5f352cdf7dc6133c34 100644
--- a/gui2/dataloader/importtablewidget.cpp
+++ b/gui2/dataloader/importtablewidget.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      gui2/dataloader/importtablewidget.cpp
 //! @brief     Implements class CLASS?
diff --git a/gui2/dataloader/importtablewidget.h b/gui2/dataloader/importtablewidget.h
index b15a28b901a0804c6783c466be50cd74495e0d55..69e9ba1de9916fb6496147d5aaa43db61ef40206 100644
--- a/gui2/dataloader/importtablewidget.h
+++ b/gui2/dataloader/importtablewidget.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      gui2/dataloader/importtablewidget.h
 //! @brief     Defines class CLASS?
diff --git a/gui2/dataloader/importtextview.cpp b/gui2/dataloader/importtextview.cpp
index 4dfbd7f9d0f01c6d8e2b5eda204f7ef72d470ba6..a735b36d4324881727b0d871bfbbead8c02e29a6 100644
--- a/gui2/dataloader/importtextview.cpp
+++ b/gui2/dataloader/importtextview.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      gui2/dataloader/importtextview.cpp
 //! @brief     Implements class CLASS?
diff --git a/gui2/dataloader/importtextview.h b/gui2/dataloader/importtextview.h
index 4e4ae4b9585724ff830c564fbb23d62f3940c13b..6a75eb91f834d19f12e1d799648b5ceb8388c7c3 100644
--- a/gui2/dataloader/importtextview.h
+++ b/gui2/dataloader/importtextview.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      gui2/dataloader/importtextview.h
 //! @brief     Defines class CLASS?
diff --git a/gui2/dataloader/loaderpreviewpanel.cpp b/gui2/dataloader/loaderpreviewpanel.cpp
index a1fa6446420022e67bec03ad5b971256a5447b91..11d64d2a0ac77bd73f67ba1854ee9d7f2e79ba35 100644
--- a/gui2/dataloader/loaderpreviewpanel.cpp
+++ b/gui2/dataloader/loaderpreviewpanel.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      gui2/dataloader/loaderpreviewpanel.cpp
 //! @brief     Implements class CLASS?
diff --git a/gui2/dataloader/loaderpreviewpanel.h b/gui2/dataloader/loaderpreviewpanel.h
index a9174451b151f0a942f2d71142793418aeb83a79..c367f8a9ced717126586b3e3de0e6456d6fc83a2 100644
--- a/gui2/dataloader/loaderpreviewpanel.h
+++ b/gui2/dataloader/loaderpreviewpanel.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      gui2/dataloader/loaderpreviewpanel.h
 //! @brief     Defines class CLASS?
diff --git a/gui2/dataloader/loaderselectorpanel.cpp b/gui2/dataloader/loaderselectorpanel.cpp
index 254558e59df36fd71366cfa42c59188a83387485..a7939a0d0af30eaebaeb4da929df42ec02701dba 100644
--- a/gui2/dataloader/loaderselectorpanel.cpp
+++ b/gui2/dataloader/loaderselectorpanel.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      gui2/dataloader/loaderselectorpanel.cpp
 //! @brief     Implements class CLASS?
diff --git a/gui2/dataloader/loaderselectorpanel.h b/gui2/dataloader/loaderselectorpanel.h
index c0576deea360a01dac7cd23e150584b3d6501c5f..ec73d41a16a37fbf00cdd2e29677ac74bbb86ca4 100644
--- a/gui2/dataloader/loaderselectorpanel.h
+++ b/gui2/dataloader/loaderselectorpanel.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      gui2/dataloader/loaderselectorpanel.h
 //! @brief     Defines class CLASS?
diff --git a/gui2/dataloader/parserinterface.h b/gui2/dataloader/parserinterface.h
index 242fa1755ee97d2d1e82f4abfe1c9f1f8643da31..88208861f7c9ff8331e1a86819e476400f0ce0c6 100644
--- a/gui2/dataloader/parserinterface.h
+++ b/gui2/dataloader/parserinterface.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      gui2/dataloader/parserinterface.h
 //! @brief     Defines class CLASS?
diff --git a/gui2/dataloader/parserpropertywidget.cpp b/gui2/dataloader/parserpropertywidget.cpp
index d646d545608c702d9da3bfd11a6d4685157574a4..20aee4dfbfae0e7dcae2c8a7062c752df82770ac 100644
--- a/gui2/dataloader/parserpropertywidget.cpp
+++ b/gui2/dataloader/parserpropertywidget.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      gui2/dataloader/parserpropertywidget.cpp
 //! @brief     Implements class CLASS?
diff --git a/gui2/dataloader/parserpropertywidget.h b/gui2/dataloader/parserpropertywidget.h
index b36f934bf866834da3c5b0c476f36e00ba6c2366..c9d8c533d82ccca37dece769dd5efc5efe9b8683 100644
--- a/gui2/dataloader/parserpropertywidget.h
+++ b/gui2/dataloader/parserpropertywidget.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      gui2/dataloader/parserpropertywidget.h
 //! @brief     Defines class CLASS?
diff --git a/gui2/importdataview/dataselectionmodel.cpp b/gui2/importdataview/dataselectionmodel.cpp
index 3b3fc4b4f6531d64d768df7bbdba38636236a0ab..4660f24c0baf189c578ec9aad08475fd5b27ab7d 100644
--- a/gui2/importdataview/dataselectionmodel.cpp
+++ b/gui2/importdataview/dataselectionmodel.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      gui2/importdataview/dataselectionmodel.cpp
 //! @brief     Implements class CLASS?
diff --git a/gui2/importdataview/dataselectionmodel.h b/gui2/importdataview/dataselectionmodel.h
index 0596f92407e65333d99261c355edb56f78ba2573..cd64bc03e6a7e9e0a449641323321f5089d23102 100644
--- a/gui2/importdataview/dataselectionmodel.h
+++ b/gui2/importdataview/dataselectionmodel.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      gui2/importdataview/dataselectionmodel.h
 //! @brief     Defines class CLASS?
diff --git a/gui2/importdataview/dataselectorwidget.cpp b/gui2/importdataview/dataselectorwidget.cpp
index 638c86e38f5702578c27d1630175d1842a87cfd0..8321474f3ee68cf8db152649915b280c50acb917 100644
--- a/gui2/importdataview/dataselectorwidget.cpp
+++ b/gui2/importdataview/dataselectorwidget.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      gui2/importdataview/dataselectorwidget.cpp
 //! @brief     Implements class CLASS?
diff --git a/gui2/importdataview/dataselectorwidget.h b/gui2/importdataview/dataselectorwidget.h
index 4d3832ed5e7e5ac535687a3cf1d0dd6e28cc45c0..e9ac3eea636d8cb99ec4c4b66fe333184ef76f6f 100644
--- a/gui2/importdataview/dataselectorwidget.h
+++ b/gui2/importdataview/dataselectorwidget.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      gui2/importdataview/dataselectorwidget.h
 //! @brief     Defines class CLASS?
diff --git a/gui2/importdataview/dataviewmodel.cpp b/gui2/importdataview/dataviewmodel.cpp
index added04c6dd55b9ec25573a96901f6b64b3a9bb4..d6a3a7ab398f8e738216ed9d7a055cb4a24fe306 100644
--- a/gui2/importdataview/dataviewmodel.cpp
+++ b/gui2/importdataview/dataviewmodel.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      gui2/importdataview/dataviewmodel.cpp
 //! @brief     Implements class CLASS?
diff --git a/gui2/importdataview/dataviewmodel.h b/gui2/importdataview/dataviewmodel.h
index d94bd74f07903aba83adf5cd1806d782dd9d7ff9..aa3d508c9fbc1736dcfde262a409d657fc8e0f04 100644
--- a/gui2/importdataview/dataviewmodel.h
+++ b/gui2/importdataview/dataviewmodel.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      gui2/importdataview/dataviewmodel.h
 //! @brief     Defines class CLASS?
diff --git a/gui2/importdataview/graphcanvaswidget.cpp b/gui2/importdataview/graphcanvaswidget.cpp
index bc84c50b2791b110286349b28dc6bc1b82e8ce7a..0efa478c1b340f7ce8cfdf99bb68465bf7281d9b 100644
--- a/gui2/importdataview/graphcanvaswidget.cpp
+++ b/gui2/importdataview/graphcanvaswidget.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      gui2/importdataview/graphcanvaswidget.cpp
 //! @brief     Implements class CLASS?
diff --git a/gui2/importdataview/graphcanvaswidget.h b/gui2/importdataview/graphcanvaswidget.h
index ff0af9051131bf7a7ec9d24c9e468acf07fb8b3b..a2e818624cf5ace352915fde4300d6e056b24f56 100644
--- a/gui2/importdataview/graphcanvaswidget.h
+++ b/gui2/importdataview/graphcanvaswidget.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      gui2/importdataview/graphcanvaswidget.h
 //! @brief     Defines class CLASS?
diff --git a/gui2/importdataview/graphimportdata.h b/gui2/importdataview/graphimportdata.h
index f23dfdd98cbd626187926725f47b8abcf089c592..01e688d4660267fd570345b1c90697b36c11e2a4 100644
--- a/gui2/importdataview/graphimportdata.h
+++ b/gui2/importdataview/graphimportdata.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      gui2/importdataview/graphimportdata.h
 //! @brief     Defines class CLASS?
diff --git a/gui2/importdataview/importdataeditor.cpp b/gui2/importdataview/importdataeditor.cpp
index 67fa748cd53fe4c815f818b170dbbf5d8a6eaae2..2a98c9765f9f11f10422a4d389badf308a67772d 100644
--- a/gui2/importdataview/importdataeditor.cpp
+++ b/gui2/importdataview/importdataeditor.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      gui2/importdataview/importdataeditor.cpp
 //! @brief     Implements class CLASS?
diff --git a/gui2/importdataview/importdataeditor.h b/gui2/importdataview/importdataeditor.h
index 29e3ad513fcaee466d452e1ac894b8096909999a..ed9e14b28877a3e0e11d6c570dcf1ea8606b1b75 100644
--- a/gui2/importdataview/importdataeditor.h
+++ b/gui2/importdataview/importdataeditor.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      gui2/importdataview/importdataeditor.h
 //! @brief     Defines class CLASS?
diff --git a/gui2/importdataview/importdataeditoractions.cpp b/gui2/importdataview/importdataeditoractions.cpp
index d7b56650525a65248b6afb40213f0aa4c357570f..2729e7f1a323955a3194fbfaaf08c5b887af208b 100644
--- a/gui2/importdataview/importdataeditoractions.cpp
+++ b/gui2/importdataview/importdataeditoractions.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      gui2/importdataview/importdataeditoractions.cpp
 //! @brief     Implements class CLASS?
diff --git a/gui2/importdataview/importdataeditoractions.h b/gui2/importdataview/importdataeditoractions.h
index 15c5e0ce5afd611d0a0d55f6ea2804caadcfcbf1..e8df2d860a3ebb16f3f884b81f8f2bf55ac1c508 100644
--- a/gui2/importdataview/importdataeditoractions.h
+++ b/gui2/importdataview/importdataeditoractions.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      gui2/importdataview/importdataeditoractions.h
 //! @brief     Defines class CLASS?
diff --git a/gui2/importdataview/importdataeditortoolbal.cpp b/gui2/importdataview/importdataeditortoolbal.cpp
index ff790cd04e848f38ed028e509cfa19d9bbde6778..f6a0f2b14f1a471ba103045b924e980cf4854217 100644
--- a/gui2/importdataview/importdataeditortoolbal.cpp
+++ b/gui2/importdataview/importdataeditortoolbal.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      gui2/importdataview/importdataeditortoolbal.cpp
 //! @brief     Implements class CLASS?
diff --git a/gui2/importdataview/importdataeditortoolbal.h b/gui2/importdataview/importdataeditortoolbal.h
index b7774601132fef1387799c9eaf5cbde5e35e5a81..2aab6d93976e8314938b484c59787a576dc8a07c 100644
--- a/gui2/importdataview/importdataeditortoolbal.h
+++ b/gui2/importdataview/importdataeditortoolbal.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      gui2/importdataview/importdataeditortoolbal.h
 //! @brief     Defines class CLASS?
diff --git a/gui2/importdataview/importdataview.cpp b/gui2/importdataview/importdataview.cpp
index bec34be4e08ab94102b012225f6ccf2cb9d988fe..96b4f5167d27b117cf50426649d49944afca9fcc 100644
--- a/gui2/importdataview/importdataview.cpp
+++ b/gui2/importdataview/importdataview.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      gui2/importdataview/importdataview.cpp
 //! @brief     Implements class CLASS?
diff --git a/gui2/importdataview/importdataview.h b/gui2/importdataview/importdataview.h
index 092e883452a6bc09d34cdf5b3df4dd10f1368996..ca609a1a0ebf02d3d7913e8767eac52be232233e 100644
--- a/gui2/importdataview/importdataview.h
+++ b/gui2/importdataview/importdataview.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      gui2/importdataview/importdataview.h
 //! @brief     Defines class CLASS?
diff --git a/gui2/layereditor/customlayertreeeditorfactory.cpp b/gui2/layereditor/customlayertreeeditorfactory.cpp
index c5c0e4d5cc27d1e48e909876e63f10184d11561d..9a9dfae8c89f303a3b51bd60f1d75112a041f190 100644
--- a/gui2/layereditor/customlayertreeeditorfactory.cpp
+++ b/gui2/layereditor/customlayertreeeditorfactory.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      gui2/layereditor/customlayertreeeditorfactory.cpp
 //! @brief     Implements class CLASS?
diff --git a/gui2/layereditor/customlayertreeeditorfactory.h b/gui2/layereditor/customlayertreeeditorfactory.h
index cb88b8dc58b9a4ec8d4174d711e006176d57a3e2..e1e2e88118d0ec994de728ae10c2fc24bb4cbdc6 100644
--- a/gui2/layereditor/customlayertreeeditorfactory.h
+++ b/gui2/layereditor/customlayertreeeditorfactory.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      gui2/layereditor/customlayertreeeditorfactory.h
 //! @brief     Defines class CLASS?
diff --git a/gui2/layereditor/layereditor.cpp b/gui2/layereditor/layereditor.cpp
index 8d542159b676f80561ce998012fb751fa2d4308c..22bb0a008611e93645fd145aed527c6a170b61c0 100644
--- a/gui2/layereditor/layereditor.cpp
+++ b/gui2/layereditor/layereditor.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      gui2/layereditor/layereditor.cpp
 //! @brief     Implements class CLASS?
diff --git a/gui2/layereditor/layereditor.h b/gui2/layereditor/layereditor.h
index 7dcab9a5a2b9d2ace1c4d2954918df2dd7ccad11..c6545e61f8e42300b247466a48e6260833e7f962 100644
--- a/gui2/layereditor/layereditor.h
+++ b/gui2/layereditor/layereditor.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      gui2/layereditor/layereditor.h
 //! @brief     Defines class CLASS?
diff --git a/gui2/layereditor/layereditoractions.cpp b/gui2/layereditor/layereditoractions.cpp
index 3777b49dc07c0f907e138f407229ec0f08a6bf35..91efb044d45236497dfba50d13d0bd305a6cc57d 100644
--- a/gui2/layereditor/layereditoractions.cpp
+++ b/gui2/layereditor/layereditoractions.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      gui2/layereditor/layereditoractions.cpp
 //! @brief     Implements class CLASS?
diff --git a/gui2/layereditor/layereditoractions.h b/gui2/layereditor/layereditoractions.h
index 55d8fc799939b4a2061c21ad5cf3002713d0f9f5..8814586e6d89108fd6fa8340cc183bc205aa9e7f 100644
--- a/gui2/layereditor/layereditoractions.h
+++ b/gui2/layereditor/layereditoractions.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      gui2/layereditor/layereditoractions.h
 //! @brief     Defines class CLASS?
diff --git a/gui2/layereditor/layereditortoolbar.cpp b/gui2/layereditor/layereditortoolbar.cpp
index 7836e1e46b522c0327eb835d25f5fbcd1cdf97cb..008b06642ffbcd77c3579e5436eae861bfafb734 100644
--- a/gui2/layereditor/layereditortoolbar.cpp
+++ b/gui2/layereditor/layereditortoolbar.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      gui2/layereditor/layereditortoolbar.cpp
 //! @brief     Implements class CLASS?
diff --git a/gui2/layereditor/layereditortoolbar.h b/gui2/layereditor/layereditortoolbar.h
index 8bf67be467cb5f04c5e52c7b59c97fa967e9934a..02abfab72dc6e588f9eef52096a72ba16d05c992 100644
--- a/gui2/layereditor/layereditortoolbar.h
+++ b/gui2/layereditor/layereditortoolbar.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      gui2/layereditor/layereditortoolbar.h
 //! @brief     Defines class CLASS?
diff --git a/gui2/layereditor/layereditorwidget.cpp b/gui2/layereditor/layereditorwidget.cpp
index fb9ffdfab2a847dc8c61fb822de8a920f80db1c2..1452d1b6954a146fca75f8a350163f9236b2862c 100644
--- a/gui2/layereditor/layereditorwidget.cpp
+++ b/gui2/layereditor/layereditorwidget.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      gui2/layereditor/layereditorwidget.cpp
 //! @brief     Implements class CLASS?
diff --git a/gui2/layereditor/layereditorwidget.h b/gui2/layereditor/layereditorwidget.h
index e5c669baff2bf42a7fe43b757092e6e1482c5fcd..74c15defd1022ef943e2cd738008e1b8b9d2d6c3 100644
--- a/gui2/layereditor/layereditorwidget.h
+++ b/gui2/layereditor/layereditorwidget.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      gui2/layereditor/layereditorwidget.h
 //! @brief     Defines class CLASS?
diff --git a/gui2/layereditor/layerselectionmodel.cpp b/gui2/layereditor/layerselectionmodel.cpp
index 965c7a821f2e68844e213d3cd2d03c97dc68c578..27f7d985fb79b4b85b436b526804cb85f4d3388b 100644
--- a/gui2/layereditor/layerselectionmodel.cpp
+++ b/gui2/layereditor/layerselectionmodel.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      gui2/layereditor/layerselectionmodel.cpp
 //! @brief     Implements class CLASS?
diff --git a/gui2/layereditor/layerselectionmodel.h b/gui2/layereditor/layerselectionmodel.h
index 47e0437789371ed401eade60ffc2ddb9a572ddce..27ce310e871860cd9f22a8a835584c979412f2ee 100644
--- a/gui2/layereditor/layerselectionmodel.h
+++ b/gui2/layereditor/layerselectionmodel.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      gui2/layereditor/layerselectionmodel.h
 //! @brief     Defines class CLASS?
diff --git a/gui2/layereditor/layertreeview.cpp b/gui2/layereditor/layertreeview.cpp
index 9be3340d4d1d3556c762fd7dcc4dd711f21af7e9..21d22a6ca35a1d6dac8e3dde8631943d7130c078 100644
--- a/gui2/layereditor/layertreeview.cpp
+++ b/gui2/layereditor/layertreeview.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      gui2/layereditor/layertreeview.cpp
 //! @brief     Implements class CLASS?
diff --git a/gui2/layereditor/layertreeview.h b/gui2/layereditor/layertreeview.h
index 86e006fda467dcf057d3caa010fa5b3f9c0ef2f2..020944e05d5d27d45276d8617a075aa08934b28b 100644
--- a/gui2/layereditor/layertreeview.h
+++ b/gui2/layereditor/layertreeview.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      gui2/layereditor/layertreeview.h
 //! @brief     Defines class CLASS?
diff --git a/gui2/layereditor/layerviewmodel.cpp b/gui2/layereditor/layerviewmodel.cpp
index 11cf3c34dc22a132548a3fdf055d736dfa980f6c..80f2390b8375234c0b3ea3b2033e862c15c21ba4 100644
--- a/gui2/layereditor/layerviewmodel.cpp
+++ b/gui2/layereditor/layerviewmodel.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      gui2/layereditor/layerviewmodel.cpp
 //! @brief     Implements class CLASS?
diff --git a/gui2/layereditor/layerviewmodel.h b/gui2/layereditor/layerviewmodel.h
index f24e55a3b6379a51677e79734c2642ab368b4aff..f787cf4ec8cbde9912e801cb0d42cada52788969 100644
--- a/gui2/layereditor/layerviewmodel.h
+++ b/gui2/layereditor/layerviewmodel.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      gui2/layereditor/layerviewmodel.h
 //! @brief     Defines class CLASS?
diff --git a/gui2/layereditor/layerviewmodelcontroller.cpp b/gui2/layereditor/layerviewmodelcontroller.cpp
index 2db72f33d40c1f88959e02b95422422293b6adcb..07f4917adaf969d9903cdb2172a8d7c5b42b689e 100644
--- a/gui2/layereditor/layerviewmodelcontroller.cpp
+++ b/gui2/layereditor/layerviewmodelcontroller.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      gui2/layereditor/layerviewmodelcontroller.cpp
 //! @brief     Implements class CLASS?
diff --git a/gui2/layereditor/layerviewmodelcontroller.h b/gui2/layereditor/layerviewmodelcontroller.h
index 1d8c67fb94a579babc10560b1e1dd43cccc1392f..ba2f8e54f39422fb4a0d0320da2395ac575eea3f 100644
--- a/gui2/layereditor/layerviewmodelcontroller.h
+++ b/gui2/layereditor/layerviewmodelcontroller.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      gui2/layereditor/layerviewmodelcontroller.h
 //! @brief     Defines class CLASS?
diff --git a/gui2/main.cpp b/gui2/main.cpp
index c356c39abb09cc8d1ec961fa1f297807f9960868..6d758648db2d9ba4560e651a4ded68cf879ed35a 100644
--- a/gui2/main.cpp
+++ b/gui2/main.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      gui2/main.cpp
 //! @brief     Implements class CLASS?
diff --git a/gui2/mainwindow/actionmanager.cpp b/gui2/mainwindow/actionmanager.cpp
index 2b03d1a2eca1c319af44dd4580ade168922d4899..dc8ee62e69b8772bcf382b12648e6c163c3dd8ad 100644
--- a/gui2/mainwindow/actionmanager.cpp
+++ b/gui2/mainwindow/actionmanager.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      gui2/mainwindow/actionmanager.cpp
 //! @brief     Implements class CLASS?
diff --git a/gui2/mainwindow/actionmanager.h b/gui2/mainwindow/actionmanager.h
index 763d2441e1f57fa7a8460022d95c6bbc3aaede98..bfc19406ba679a25456347ea003a6aa100b0f088 100644
--- a/gui2/mainwindow/actionmanager.h
+++ b/gui2/mainwindow/actionmanager.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      gui2/mainwindow/actionmanager.h
 //! @brief     Defines class CLASS?
diff --git a/gui2/mainwindow/fancytab.cpp b/gui2/mainwindow/fancytab.cpp
index 803334cbeab671972b298972eb42ea1cd0c79d04..487a9e7325635f83c64d1e962458f1564bf60a59 100644
--- a/gui2/mainwindow/fancytab.cpp
+++ b/gui2/mainwindow/fancytab.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      gui2/mainwindow/fancytab.cpp
 //! @brief     Implements class CLASS?
diff --git a/gui2/mainwindow/fancytab.h b/gui2/mainwindow/fancytab.h
index 5cdd2e06849dbab1ab6eab8d1a1e2c24bca8ef7c..e9b5f8325dbea313afbc8b008897ed5d79a99203 100644
--- a/gui2/mainwindow/fancytab.h
+++ b/gui2/mainwindow/fancytab.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      gui2/mainwindow/fancytab.h
 //! @brief     Defines class CLASS?
diff --git a/gui2/mainwindow/mainbarwidget.cpp b/gui2/mainwindow/mainbarwidget.cpp
index 10c2fe49c9345bbe3ca172e28ecea320ab1e002d..a6441112b1e256177533eccb580682bdce6d93fa 100644
--- a/gui2/mainwindow/mainbarwidget.cpp
+++ b/gui2/mainwindow/mainbarwidget.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      gui2/mainwindow/mainbarwidget.cpp
 //! @brief     Implements class CLASS?
diff --git a/gui2/mainwindow/mainbarwidget.h b/gui2/mainwindow/mainbarwidget.h
index 829cb0e8aa2754f5549be7d8e951ffe6e32f8bb8..2b6c082e08cccdba81447b8d140b80d773584155 100644
--- a/gui2/mainwindow/mainbarwidget.h
+++ b/gui2/mainwindow/mainbarwidget.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      gui2/mainwindow/mainbarwidget.h
 //! @brief     Defines class CLASS?
diff --git a/gui2/mainwindow/mainwindow.cpp b/gui2/mainwindow/mainwindow.cpp
index 406ef3f6d7ad5efc35c996630cd5ccccf318859f..f3d8d9b5a6798b99ff2256102336a51bbafc8d71 100644
--- a/gui2/mainwindow/mainwindow.cpp
+++ b/gui2/mainwindow/mainwindow.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      gui2/mainwindow/mainwindow.cpp
 //! @brief     Implements class CLASS?
diff --git a/gui2/mainwindow/mainwindow.h b/gui2/mainwindow/mainwindow.h
index 2def3a7a0d5b37fd3a1c5626e9f415cbfab8a282..c86fd27a4f7309b54bcf449739696bc6a17d34f7 100644
--- a/gui2/mainwindow/mainwindow.h
+++ b/gui2/mainwindow/mainwindow.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      gui2/mainwindow/mainwindow.h
 //! @brief     Defines class CLASS?
diff --git a/gui2/mainwindow/simulationview.cpp b/gui2/mainwindow/simulationview.cpp
index f95fbfa1df9b2e3f7c1aeb5c7d0037778234b2cb..60fd39279b25593bc4fa8c973b4e9564e095f71b 100644
--- a/gui2/mainwindow/simulationview.cpp
+++ b/gui2/mainwindow/simulationview.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      gui2/mainwindow/simulationview.cpp
 //! @brief     Implements class CLASS?
diff --git a/gui2/mainwindow/simulationview.h b/gui2/mainwindow/simulationview.h
index c50a6bbbc9872e8020c206dd24f09180d852afd1..0daf2048d8d2ebe0f3c65e818422e62237d4aa87 100644
--- a/gui2/mainwindow/simulationview.h
+++ b/gui2/mainwindow/simulationview.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      gui2/mainwindow/simulationview.h
 //! @brief     Defines class CLASS?
diff --git a/gui2/mainwindow/styleutils.cpp b/gui2/mainwindow/styleutils.cpp
index 41febfd759e1efd27a054d004195e3bf879d49e8..4ec760482b92f56686c4d0e9aa0c549022c1c541 100644
--- a/gui2/mainwindow/styleutils.cpp
+++ b/gui2/mainwindow/styleutils.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      gui2/mainwindow/styleutils.cpp
 //! @brief     Implements class CLASS?
diff --git a/gui2/mainwindow/styleutils.h b/gui2/mainwindow/styleutils.h
index 884e0c137dd71a7984f2b7deaccf3686b1209da2..43e2fe7435e28820446e57e376c4622409324138 100644
--- a/gui2/mainwindow/styleutils.h
+++ b/gui2/mainwindow/styleutils.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      gui2/mainwindow/styleutils.h
 //! @brief     Defines class CLASS?
diff --git a/gui2/materialeditor/materialeditor.cpp b/gui2/materialeditor/materialeditor.cpp
index d13aa7be6aabd6693521bb021cda9310d8255fbb..8bb5db744192f4032bf29b4489b2be80649054f6 100644
--- a/gui2/materialeditor/materialeditor.cpp
+++ b/gui2/materialeditor/materialeditor.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      gui2/materialeditor/materialeditor.cpp
 //! @brief     Implements class CLASS?
diff --git a/gui2/materialeditor/materialeditor.h b/gui2/materialeditor/materialeditor.h
index 58d4311667954ea2f0e59826d50f0763bf2d6089..9dda6f932f37817bf258977b4c5b659f9b205469 100644
--- a/gui2/materialeditor/materialeditor.h
+++ b/gui2/materialeditor/materialeditor.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      gui2/materialeditor/materialeditor.h
 //! @brief     Defines class CLASS?
diff --git a/gui2/materialeditor/materialeditoractions.cpp b/gui2/materialeditor/materialeditoractions.cpp
index 95dcdabed241795c8b8883d688b565ada58fb23d..c1808226ad1dbf292019287cc14674b83f53a4fe 100644
--- a/gui2/materialeditor/materialeditoractions.cpp
+++ b/gui2/materialeditor/materialeditoractions.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      gui2/materialeditor/materialeditoractions.cpp
 //! @brief     Implements class CLASS?
diff --git a/gui2/materialeditor/materialeditoractions.h b/gui2/materialeditor/materialeditoractions.h
index a0ea5a890c8ff8e1af5313a4c2795dacacd0c448..151ceaeab2b5884863548f904782aa56ebd073db 100644
--- a/gui2/materialeditor/materialeditoractions.h
+++ b/gui2/materialeditor/materialeditoractions.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      gui2/materialeditor/materialeditoractions.h
 //! @brief     Defines class CLASS?
diff --git a/gui2/materialeditor/materialeditortoolbar.cpp b/gui2/materialeditor/materialeditortoolbar.cpp
index a51d6a987eb88164d838f6e02952c930679f0dd0..7d24f16ba91dc6e76014dd3a963785f5d40aabd3 100644
--- a/gui2/materialeditor/materialeditortoolbar.cpp
+++ b/gui2/materialeditor/materialeditortoolbar.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      gui2/materialeditor/materialeditortoolbar.cpp
 //! @brief     Implements class CLASS?
diff --git a/gui2/materialeditor/materialeditortoolbar.h b/gui2/materialeditor/materialeditortoolbar.h
index 94eae1aeecb99c5876020493ae231567569bfa0a..201f66441fd44056566aedd2955b842cb473d80c 100644
--- a/gui2/materialeditor/materialeditortoolbar.h
+++ b/gui2/materialeditor/materialeditortoolbar.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      gui2/materialeditor/materialeditortoolbar.h
 //! @brief     Defines class CLASS?
diff --git a/gui2/materialeditor/materialeditorwidget.cpp b/gui2/materialeditor/materialeditorwidget.cpp
index da3cf9a15b163c6809f1fa1b117632da8ce35053..60d71aae41b30533fc0bfe51aa7b4388310a7ae1 100644
--- a/gui2/materialeditor/materialeditorwidget.cpp
+++ b/gui2/materialeditor/materialeditorwidget.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      gui2/materialeditor/materialeditorwidget.cpp
 //! @brief     Implements class CLASS?
diff --git a/gui2/materialeditor/materialeditorwidget.h b/gui2/materialeditor/materialeditorwidget.h
index 42e3eaf81f00424225d34d03c3a43d9db158d707..6ec8302c2c46acfd9fb15f094496841c949da6b9 100644
--- a/gui2/materialeditor/materialeditorwidget.h
+++ b/gui2/materialeditor/materialeditorwidget.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      gui2/materialeditor/materialeditorwidget.h
 //! @brief     Defines class CLASS?
diff --git a/gui2/materialeditor/materialselectionmodel.cpp b/gui2/materialeditor/materialselectionmodel.cpp
index 0e2f4527bfb314f3dd8da8af453cd96f8794ee30..b906ae027a302af8a46f0c383131a6003b3253ad 100644
--- a/gui2/materialeditor/materialselectionmodel.cpp
+++ b/gui2/materialeditor/materialselectionmodel.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      gui2/materialeditor/materialselectionmodel.cpp
 //! @brief     Implements class CLASS?
diff --git a/gui2/materialeditor/materialselectionmodel.h b/gui2/materialeditor/materialselectionmodel.h
index 1ab13cc09c42a4fe9b74f0f4a8b6c7ca2cffacdd..297b5ed7281288201a4bad8b36cd3b011fe842c8 100644
--- a/gui2/materialeditor/materialselectionmodel.h
+++ b/gui2/materialeditor/materialselectionmodel.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      gui2/materialeditor/materialselectionmodel.h
 //! @brief     Defines class CLASS?
diff --git a/gui2/materialeditor/materialtableview.cpp b/gui2/materialeditor/materialtableview.cpp
index 5b7e2bc0fcc3b94a9cd46ad572b56c4c65578eee..ee153a0494359a0c9ccf16384fec7ae4df95823f 100644
--- a/gui2/materialeditor/materialtableview.cpp
+++ b/gui2/materialeditor/materialtableview.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      gui2/materialeditor/materialtableview.cpp
 //! @brief     Implements class CLASS?
diff --git a/gui2/materialeditor/materialtableview.h b/gui2/materialeditor/materialtableview.h
index 5d27b002cefb8cea22c36ded15fd91a6a6272669..1a276a4b5679d8befbc9b89e49d00907704d0c43 100644
--- a/gui2/materialeditor/materialtableview.h
+++ b/gui2/materialeditor/materialtableview.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      gui2/materialeditor/materialtableview.h
 //! @brief     Defines class CLASS?
diff --git a/gui2/materialeditor/materialtreeview.cpp b/gui2/materialeditor/materialtreeview.cpp
index 1c1fda01c259a63988247f350d356dd8c35734c7..6b89952e57fb39fb9f0dcc9bcbb059b81b44e765 100644
--- a/gui2/materialeditor/materialtreeview.cpp
+++ b/gui2/materialeditor/materialtreeview.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      gui2/materialeditor/materialtreeview.cpp
 //! @brief     Implements class CLASS?
diff --git a/gui2/materialeditor/materialtreeview.h b/gui2/materialeditor/materialtreeview.h
index 5d2523a695fbf42430ca95c24160bbf913a3c5c2..2a7f3492e1d9a3609eb86d833568a677973bf2de 100644
--- a/gui2/materialeditor/materialtreeview.h
+++ b/gui2/materialeditor/materialtreeview.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      gui2/materialeditor/materialtreeview.h
 //! @brief     Defines class CLASS?
diff --git a/gui2/model/applicationmodels.cpp b/gui2/model/applicationmodels.cpp
index e21035968263a01371b343a4dcbaf0cdf6f6fe5b..3fda5d372a3a7cfe54faced5d49410a20e146e4b 100644
--- a/gui2/model/applicationmodels.cpp
+++ b/gui2/model/applicationmodels.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      gui2/model/applicationmodels.cpp
 //! @brief     Implements class CLASS?
diff --git a/gui2/model/applicationmodels.h b/gui2/model/applicationmodels.h
index 875adb3c751998a04ca3a60f72b9c372ef007eee..3b862b9215b7ec12067c21888c0ec7bc120db9aa 100644
--- a/gui2/model/applicationmodels.h
+++ b/gui2/model/applicationmodels.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      gui2/model/applicationmodels.h
 //! @brief     Defines class CLASS?
diff --git a/gui2/model/experimentaldatacontroller.cpp b/gui2/model/experimentaldatacontroller.cpp
index 7499ffb1714a8b4b886a9629604dbf85ceff001c..ffbdd25ba507cb8d41257fbcf379de7a5e173c45 100644
--- a/gui2/model/experimentaldatacontroller.cpp
+++ b/gui2/model/experimentaldatacontroller.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      gui2/model/experimentaldatacontroller.cpp
 //! @brief     Implements class CLASS?
diff --git a/gui2/model/experimentaldatacontroller.h b/gui2/model/experimentaldatacontroller.h
index cdb799fc45232761c98095803b6941662a8c2825..d7769cb687c963da7eeb9c7cf7605486c856798a 100644
--- a/gui2/model/experimentaldatacontroller.h
+++ b/gui2/model/experimentaldatacontroller.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      gui2/model/experimentaldatacontroller.h
 //! @brief     Defines class CLASS?
diff --git a/gui2/model/experimentaldataitems.cpp b/gui2/model/experimentaldataitems.cpp
index 56dc14c716dacbb0da3d84ad9b7720b48b25890b..dc1379bb8d3c047eee560396491c1559ce3025a7 100644
--- a/gui2/model/experimentaldataitems.cpp
+++ b/gui2/model/experimentaldataitems.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      gui2/model/experimentaldataitems.cpp
 //! @brief     Implements class CLASS?
diff --git a/gui2/model/experimentaldataitems.h b/gui2/model/experimentaldataitems.h
index 94efb72fe94d4051119341c42ad7012404bbad53..47a3549a56dca69d95cc999f5c5d28ee568eeaf2 100644
--- a/gui2/model/experimentaldataitems.h
+++ b/gui2/model/experimentaldataitems.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      gui2/model/experimentaldataitems.h
 //! @brief     Defines class CLASS?
diff --git a/gui2/model/experimentaldatamodel.cpp b/gui2/model/experimentaldatamodel.cpp
index 79c1c7cfcf3dcad60c8ebf0495fcad53ca763f1c..116df4856a0a5a1372f869e94ba1895d09d91917 100644
--- a/gui2/model/experimentaldatamodel.cpp
+++ b/gui2/model/experimentaldatamodel.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      gui2/model/experimentaldatamodel.cpp
 //! @brief     Implements class CLASS?
diff --git a/gui2/model/experimentaldatamodel.h b/gui2/model/experimentaldatamodel.h
index f866befefe589ef11aa01499c0afb4553fd7590f..dd0529be83797962eba6fe1d036caf5c26509181 100644
--- a/gui2/model/experimentaldatamodel.h
+++ b/gui2/model/experimentaldatamodel.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      gui2/model/experimentaldatamodel.h
 //! @brief     Defines class CLASS?
diff --git a/gui2/model/instrumentitems.cpp b/gui2/model/instrumentitems.cpp
index a8bafcaf53a4f9991617efc4dcdac64cc9b59f26..f9db15b62f39b6c631684f18c4a5742fa64e7bcb 100644
--- a/gui2/model/instrumentitems.cpp
+++ b/gui2/model/instrumentitems.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      gui2/model/instrumentitems.cpp
 //! @brief     Implements class CLASS?
diff --git a/gui2/model/instrumentitems.h b/gui2/model/instrumentitems.h
index 7d85c430906117207483a59627f88fb733f09975..9372beb60d35965e6a2c93a033246bd9e2a2dccb 100644
--- a/gui2/model/instrumentitems.h
+++ b/gui2/model/instrumentitems.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      gui2/model/instrumentitems.h
 //! @brief     Defines class CLASS?
diff --git a/gui2/model/instrumentmodel.cpp b/gui2/model/instrumentmodel.cpp
index 7f29263c3f5639b7e9be5e39d8246b54744429cd..c373e0c3a9dfbd12e2e319582cbaea7aa6464f38 100644
--- a/gui2/model/instrumentmodel.cpp
+++ b/gui2/model/instrumentmodel.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      gui2/model/instrumentmodel.cpp
 //! @brief     Implements class CLASS?
diff --git a/gui2/model/instrumentmodel.h b/gui2/model/instrumentmodel.h
index 4e9c1d9402cb2df85af34a15b0631c407283e302..d9f545338a8b0af91640a7eb050add1c93c3b871 100644
--- a/gui2/model/instrumentmodel.h
+++ b/gui2/model/instrumentmodel.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      gui2/model/instrumentmodel.h
 //! @brief     Defines class CLASS?
diff --git a/gui2/model/item_constants.h b/gui2/model/item_constants.h
index db1ff49fb13949c192ad4460c8b906810220a9bd..720c6f1ace1aa8aa95a754e72d7125f3b810009a 100644
--- a/gui2/model/item_constants.h
+++ b/gui2/model/item_constants.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      gui2/model/item_constants.h
 //! @brief     Defines class CLASS?
diff --git a/gui2/model/jobitem.cpp b/gui2/model/jobitem.cpp
index bbef39bc59908d6ccae08cb0852c6b1d9519a123..0f73db218265e1c663558d7ef67e8c6d511f1eac 100644
--- a/gui2/model/jobitem.cpp
+++ b/gui2/model/jobitem.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      gui2/model/jobitem.cpp
 //! @brief     Implements class CLASS?
diff --git a/gui2/model/jobitem.h b/gui2/model/jobitem.h
index eb233e50da44cf2b5180c7115fe1a2dd12d4a030..a7ca161c0536f348567bef704c6009551e8f92c7 100644
--- a/gui2/model/jobitem.h
+++ b/gui2/model/jobitem.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      gui2/model/jobitem.h
 //! @brief     Defines class CLASS?
diff --git a/gui2/model/jobmodel.cpp b/gui2/model/jobmodel.cpp
index c77e2451b3f6ce97867bd51551b474fdc38a5b9e..e893e4cb0d1cff4b756816f22ffa06741650a565 100644
--- a/gui2/model/jobmodel.cpp
+++ b/gui2/model/jobmodel.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      gui2/model/jobmodel.cpp
 //! @brief     Implements class CLASS?
diff --git a/gui2/model/jobmodel.h b/gui2/model/jobmodel.h
index 1624577f8aa133b905b15589e5257973f2668824..929c385b51ea3c8641345c2cd5b1fb86f3f66d9d 100644
--- a/gui2/model/jobmodel.h
+++ b/gui2/model/jobmodel.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      gui2/model/jobmodel.h
 //! @brief     Defines class CLASS?
diff --git a/gui2/model/materialitems.cpp b/gui2/model/materialitems.cpp
index bd412b3c387f4b4f48d8c4bb223b43885071229d..af31b0cea1582a770d3fa9f400fcb9a023986160 100644
--- a/gui2/model/materialitems.cpp
+++ b/gui2/model/materialitems.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      gui2/model/materialitems.cpp
 //! @brief     Implements class CLASS?
diff --git a/gui2/model/materialitems.h b/gui2/model/materialitems.h
index b631d067814ddb9298c32866171b9bbe9569f655..fb3f76730556e5c2f1100f832339d592234cdc6a 100644
--- a/gui2/model/materialitems.h
+++ b/gui2/model/materialitems.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      gui2/model/materialitems.h
 //! @brief     Defines class CLASS?
diff --git a/gui2/model/materialmodel.cpp b/gui2/model/materialmodel.cpp
index f8b26f21173305d1489bad795c86b8ff68e7d0ac..ec4f998c57b30b5d588dbaa75c1a8e081893550b 100644
--- a/gui2/model/materialmodel.cpp
+++ b/gui2/model/materialmodel.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      gui2/model/materialmodel.cpp
 //! @brief     Implements class CLASS?
diff --git a/gui2/model/materialmodel.h b/gui2/model/materialmodel.h
index 39ff47ab1e55a6faafbeae8c322923130437b1ee..8e54481259530d37688ebf7566b1bed3f885f454 100644
--- a/gui2/model/materialmodel.h
+++ b/gui2/model/materialmodel.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      gui2/model/materialmodel.h
 //! @brief     Defines class CLASS?
diff --git a/gui2/model/materialpropertycontroller.cpp b/gui2/model/materialpropertycontroller.cpp
index 80f454458636c8035ea9b0f5ca26a032ebb88f89..2548e6e2bf691d9660238f01081a56be7b240ba2 100644
--- a/gui2/model/materialpropertycontroller.cpp
+++ b/gui2/model/materialpropertycontroller.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      gui2/model/materialpropertycontroller.cpp
 //! @brief     Implements class CLASS?
diff --git a/gui2/model/materialpropertycontroller.h b/gui2/model/materialpropertycontroller.h
index dc08a93602ba20c542776e260a597f2eadb7cc9a..aaf8215105aac3f4cceb9839e97fae3ae7461a31 100644
--- a/gui2/model/materialpropertycontroller.h
+++ b/gui2/model/materialpropertycontroller.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      gui2/model/materialpropertycontroller.h
 //! @brief     Defines class CLASS?
diff --git a/gui2/model/modelutils.cpp b/gui2/model/modelutils.cpp
index c7bbee223503dc0cbad254833bf6be83bad3d20e..4a2607f0d3b8851e730ea2ff2bbe04d6cbbae4ce 100644
--- a/gui2/model/modelutils.cpp
+++ b/gui2/model/modelutils.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      gui2/model/modelutils.cpp
 //! @brief     Implements class CLASS?
diff --git a/gui2/model/modelutils.h b/gui2/model/modelutils.h
index 87cdf192ab2cf05ba2f0684dfa475445adeb9aa8..66815d8b6ce0b19299d7d60001889ae30ba02173 100644
--- a/gui2/model/modelutils.h
+++ b/gui2/model/modelutils.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      gui2/model/modelutils.h
 //! @brief     Defines class CLASS?
diff --git a/gui2/model/sampleitems.cpp b/gui2/model/sampleitems.cpp
index cac2b81e73d45d4ff964006801b776a36dab39b1..4fa7341193ad24f17d980d514254a524f0eda639 100644
--- a/gui2/model/sampleitems.cpp
+++ b/gui2/model/sampleitems.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      gui2/model/sampleitems.cpp
 //! @brief     Implements class CLASS?
diff --git a/gui2/model/sampleitems.h b/gui2/model/sampleitems.h
index 884bb6e14c4191ea3e304b35555f55b0bcb596f9..dd9e65d8119dd6539574218c9fc73ab8e95dfcea 100644
--- a/gui2/model/sampleitems.h
+++ b/gui2/model/sampleitems.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      gui2/model/sampleitems.h
 //! @brief     Defines class CLASS?
diff --git a/gui2/model/samplemodel.cpp b/gui2/model/samplemodel.cpp
index 492e112b1c10b25c45b001764cc2127163ed1828..5cc25d0dec0d96d51c37c683b9bc0d87f756d571 100644
--- a/gui2/model/samplemodel.cpp
+++ b/gui2/model/samplemodel.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      gui2/model/samplemodel.cpp
 //! @brief     Implements class CLASS?
diff --git a/gui2/model/samplemodel.h b/gui2/model/samplemodel.h
index 320e2c0024b7fe8da236f50a840dd853f8bfe3da..508bab2125a7edb00377ad19de4b83a9f957d48d 100644
--- a/gui2/model/samplemodel.h
+++ b/gui2/model/samplemodel.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      gui2/model/samplemodel.h
 //! @brief     Defines class CLASS?
diff --git a/gui2/quicksimeditor/custombeampropertyeditorfactory.cpp b/gui2/quicksimeditor/custombeampropertyeditorfactory.cpp
index 1c870a605e2daa29a51417522540080473fcc74d..9d0c488804d39f35faeb8412d323c60f7621cb92 100644
--- a/gui2/quicksimeditor/custombeampropertyeditorfactory.cpp
+++ b/gui2/quicksimeditor/custombeampropertyeditorfactory.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      gui2/quicksimeditor/custombeampropertyeditorfactory.cpp
 //! @brief     Implements class CLASS?
diff --git a/gui2/quicksimeditor/custombeampropertyeditorfactory.h b/gui2/quicksimeditor/custombeampropertyeditorfactory.h
index 051ef7cd4e107989ede7308d4f3878af2ada0ed2..8ec16b4a53aa71529ca4da671d20e2ba6a95541f 100644
--- a/gui2/quicksimeditor/custombeampropertyeditorfactory.h
+++ b/gui2/quicksimeditor/custombeampropertyeditorfactory.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      gui2/quicksimeditor/custombeampropertyeditorfactory.h
 //! @brief     Defines class CLASS?
diff --git a/gui2/quicksimeditor/instrumentpropertyeditor.cpp b/gui2/quicksimeditor/instrumentpropertyeditor.cpp
index f66ec273fed3a71ae2f6e8d7b2a5423ee797c045..f2c9236ce9c98313ebbd7866fd9199db859f1721 100644
--- a/gui2/quicksimeditor/instrumentpropertyeditor.cpp
+++ b/gui2/quicksimeditor/instrumentpropertyeditor.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      gui2/quicksimeditor/instrumentpropertyeditor.cpp
 //! @brief     Implements class CLASS?
diff --git a/gui2/quicksimeditor/instrumentpropertyeditor.h b/gui2/quicksimeditor/instrumentpropertyeditor.h
index a1690c6d2ffe4c28dcacbfa5d301611fbd521c5e..78c1bb72cdab27717c2ba850278b2788b4ff8a07 100644
--- a/gui2/quicksimeditor/instrumentpropertyeditor.h
+++ b/gui2/quicksimeditor/instrumentpropertyeditor.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      gui2/quicksimeditor/instrumentpropertyeditor.h
 //! @brief     Defines class CLASS?
diff --git a/gui2/quicksimeditor/jobmanager.cpp b/gui2/quicksimeditor/jobmanager.cpp
index 984a85f6111a4426f2e9e5bf0cca010749e4876e..2a8c04a7514e8e8857a5a45383690c44b0f338c4 100644
--- a/gui2/quicksimeditor/jobmanager.cpp
+++ b/gui2/quicksimeditor/jobmanager.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      gui2/quicksimeditor/jobmanager.cpp
 //! @brief     Implements class CLASS?
diff --git a/gui2/quicksimeditor/jobmanager.h b/gui2/quicksimeditor/jobmanager.h
index 4d0268d00c413b7afed5acbc812e7944ad15e7ed..7341c1178425392259438cedc6d743f57686dc4a 100644
--- a/gui2/quicksimeditor/jobmanager.h
+++ b/gui2/quicksimeditor/jobmanager.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      gui2/quicksimeditor/jobmanager.h
 //! @brief     Defines class CLASS?
diff --git a/gui2/quicksimeditor/materialprofile.cpp b/gui2/quicksimeditor/materialprofile.cpp
index 1e4fb04c4f9952cdd307f7cc9c62e236b3f97ed9..6afeabb9b4fdcb2052038b8ee1309cac80ffb890 100644
--- a/gui2/quicksimeditor/materialprofile.cpp
+++ b/gui2/quicksimeditor/materialprofile.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      gui2/quicksimeditor/materialprofile.cpp
 //! @brief     Implements class CLASS?
diff --git a/gui2/quicksimeditor/materialprofile.h b/gui2/quicksimeditor/materialprofile.h
index 6b0910f3b4231036bc9d75fb20e23a894d51b403..846eb8e94b97cd3a04f39d8be14eb9f287f63008 100644
--- a/gui2/quicksimeditor/materialprofile.h
+++ b/gui2/quicksimeditor/materialprofile.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      gui2/quicksimeditor/materialprofile.h
 //! @brief     Defines class CLASS?
diff --git a/gui2/quicksimeditor/profilehelper.cpp b/gui2/quicksimeditor/profilehelper.cpp
index b31462c33b77fa9abbbcb74c74b0c62ffb8baa90..7cfb6cdf8b7963446ebd1e89bfb6abc5361c82a4 100644
--- a/gui2/quicksimeditor/profilehelper.cpp
+++ b/gui2/quicksimeditor/profilehelper.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      gui2/quicksimeditor/profilehelper.cpp
 //! @brief     Implements class CLASS?
diff --git a/gui2/quicksimeditor/profilehelper.h b/gui2/quicksimeditor/profilehelper.h
index 28a321e2ca8b59aaa2b7e3d096e82268fb604c2d..97c46a2a3303476d30c5eb7a22fb77b829e8e23f 100644
--- a/gui2/quicksimeditor/profilehelper.h
+++ b/gui2/quicksimeditor/profilehelper.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      gui2/quicksimeditor/profilehelper.h
 //! @brief     Defines class CLASS?
diff --git a/gui2/quicksimeditor/quicksim_types.h b/gui2/quicksimeditor/quicksim_types.h
index d2b1d46b9d8dd248c26f658b1ce5c49c18ee4861..0a0b75a4b95ae575606a7b837a6c50119eb2d3ce 100644
--- a/gui2/quicksimeditor/quicksim_types.h
+++ b/gui2/quicksimeditor/quicksim_types.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      gui2/quicksimeditor/quicksim_types.h
 //! @brief     Defines class CLASS?
diff --git a/gui2/quicksimeditor/quicksimcontroller.cpp b/gui2/quicksimeditor/quicksimcontroller.cpp
index 6ce72bea5bfcf7d460981ca19c4193de6db34c4e..5b136cb8f50ea7e6c80bb234a193cc8fed1003d9 100644
--- a/gui2/quicksimeditor/quicksimcontroller.cpp
+++ b/gui2/quicksimeditor/quicksimcontroller.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      gui2/quicksimeditor/quicksimcontroller.cpp
 //! @brief     Implements class CLASS?
diff --git a/gui2/quicksimeditor/quicksimcontroller.h b/gui2/quicksimeditor/quicksimcontroller.h
index b3fa304621486b43c228eea755427edd74f34505..8330ca9e3a3fc12268ec1ff96a7f695dd444ef11 100644
--- a/gui2/quicksimeditor/quicksimcontroller.h
+++ b/gui2/quicksimeditor/quicksimcontroller.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      gui2/quicksimeditor/quicksimcontroller.h
 //! @brief     Defines class CLASS?
diff --git a/gui2/quicksimeditor/quicksimeditor.cpp b/gui2/quicksimeditor/quicksimeditor.cpp
index 34e4e08c6bfc29db3ec2991603486d4f051c8447..a02472e7cfd41bb8b50d5e89ac61437a3d643bdc 100644
--- a/gui2/quicksimeditor/quicksimeditor.cpp
+++ b/gui2/quicksimeditor/quicksimeditor.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      gui2/quicksimeditor/quicksimeditor.cpp
 //! @brief     Implements class CLASS?
diff --git a/gui2/quicksimeditor/quicksimeditor.h b/gui2/quicksimeditor/quicksimeditor.h
index 837d08e42bfda4a9df1e837e56b25b11979b9af4..ca1267d0a98f17013c563024b90461edbed8ee89 100644
--- a/gui2/quicksimeditor/quicksimeditor.h
+++ b/gui2/quicksimeditor/quicksimeditor.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      gui2/quicksimeditor/quicksimeditor.h
 //! @brief     Defines class CLASS?
diff --git a/gui2/quicksimeditor/quicksimeditortoolbar.cpp b/gui2/quicksimeditor/quicksimeditortoolbar.cpp
index a54334fe6d4360ad11d8cceafbc30a55cdec0582..b7e3b2df19241b3c431dccf50b68cec03fa3068b 100644
--- a/gui2/quicksimeditor/quicksimeditortoolbar.cpp
+++ b/gui2/quicksimeditor/quicksimeditortoolbar.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      gui2/quicksimeditor/quicksimeditortoolbar.cpp
 //! @brief     Implements class CLASS?
diff --git a/gui2/quicksimeditor/quicksimeditortoolbar.h b/gui2/quicksimeditor/quicksimeditortoolbar.h
index 82952ba1a10e904cba7380ccae0f7b93d3df9e49..21888f544ad04ba53e79919aa6d79da9d57d2719 100644
--- a/gui2/quicksimeditor/quicksimeditortoolbar.h
+++ b/gui2/quicksimeditor/quicksimeditortoolbar.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      gui2/quicksimeditor/quicksimeditortoolbar.h
 //! @brief     Defines class CLASS?
diff --git a/gui2/quicksimeditor/quicksimutils.cpp b/gui2/quicksimeditor/quicksimutils.cpp
index 8ab4e47b0aabe8b18386e63ed23109cc52b0bc3d..19e4a0ea32a62a0af827545bc5ebd8ae08873d2b 100644
--- a/gui2/quicksimeditor/quicksimutils.cpp
+++ b/gui2/quicksimeditor/quicksimutils.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      gui2/quicksimeditor/quicksimutils.cpp
 //! @brief     Implements class CLASS?
diff --git a/gui2/quicksimeditor/quicksimutils.h b/gui2/quicksimeditor/quicksimutils.h
index 7693817b535ce86db7bd0537afd3ca5a19550b0b..5d83323cdd5df1768a261a29433d9e4cf04c8024 100644
--- a/gui2/quicksimeditor/quicksimutils.h
+++ b/gui2/quicksimeditor/quicksimutils.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      gui2/quicksimeditor/quicksimutils.h
 //! @brief     Defines class CLASS?
diff --git a/gui2/quicksimeditor/simplotcontroller.cpp b/gui2/quicksimeditor/simplotcontroller.cpp
index 0ccf12342e513a0171573fc3c90494e24677a8d7..28b550a0c5372a5ca8d616c784fabeb02525f635 100644
--- a/gui2/quicksimeditor/simplotcontroller.cpp
+++ b/gui2/quicksimeditor/simplotcontroller.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      gui2/quicksimeditor/simplotcontroller.cpp
 //! @brief     Implements class CLASS?
diff --git a/gui2/quicksimeditor/simplotcontroller.h b/gui2/quicksimeditor/simplotcontroller.h
index 96912c9eec696b0320192c5d502ab007b80b79da..43496fc98babe4995182ba1425b15d237d9a9224 100644
--- a/gui2/quicksimeditor/simplotcontroller.h
+++ b/gui2/quicksimeditor/simplotcontroller.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      gui2/quicksimeditor/simplotcontroller.h
 //! @brief     Defines class CLASS?
diff --git a/gui2/quicksimeditor/simplotwidget.cpp b/gui2/quicksimeditor/simplotwidget.cpp
index 52159f4f8222c6113201b733cfc1c923fe24a819..331db210432f22cbf45f00852e1f5260a7dad9fe 100644
--- a/gui2/quicksimeditor/simplotwidget.cpp
+++ b/gui2/quicksimeditor/simplotwidget.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      gui2/quicksimeditor/simplotwidget.cpp
 //! @brief     Implements class CLASS?
diff --git a/gui2/quicksimeditor/simplotwidget.h b/gui2/quicksimeditor/simplotwidget.h
index ce7d851953d1242f5e43bea4f2c14962f0101a2e..5fd1c9ef51c6894d5e27eb3bfad6bb3db263869e 100644
--- a/gui2/quicksimeditor/simplotwidget.h
+++ b/gui2/quicksimeditor/simplotwidget.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      gui2/quicksimeditor/simplotwidget.h
 //! @brief     Defines class CLASS?
diff --git a/gui2/quicksimeditor/speculartoysimulation.cpp b/gui2/quicksimeditor/speculartoysimulation.cpp
index 3ac373cc672132e173c5fa1bc6c9aef2cd86e8a9..73590e10d6475e07043a6c45789db1ed737bf533 100644
--- a/gui2/quicksimeditor/speculartoysimulation.cpp
+++ b/gui2/quicksimeditor/speculartoysimulation.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      gui2/quicksimeditor/speculartoysimulation.cpp
 //! @brief     Implements class CLASS?
diff --git a/gui2/quicksimeditor/speculartoysimulation.h b/gui2/quicksimeditor/speculartoysimulation.h
index 0eef9f9effdcc0031fe3d6123053e9f3de5d2bda..669bda41f0be6d86003f5ab08cbe4998ec702fdf 100644
--- a/gui2/quicksimeditor/speculartoysimulation.h
+++ b/gui2/quicksimeditor/speculartoysimulation.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      gui2/quicksimeditor/speculartoysimulation.h
 //! @brief     Defines class CLASS?
diff --git a/gui2/resources/resources.h b/gui2/resources/resources.h
index bc7afb960b16d3cc0fe5f4d7c229e3af0952ec2f..5a2087793fe569769df7cc328fe6989654c46c0e 100644
--- a/gui2/resources/resources.h
+++ b/gui2/resources/resources.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      gui2/resources/resources.h
 //! @brief     Defines class CLASS?
diff --git a/gui2/settingsview/settingsview.cpp b/gui2/settingsview/settingsview.cpp
index 12711f64a9447ee8efaf3e8f5146c33b1905a29a..3a4abb2c463252032cb8c7ca2305d6c465fafb4a 100644
--- a/gui2/settingsview/settingsview.cpp
+++ b/gui2/settingsview/settingsview.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      gui2/settingsview/settingsview.cpp
 //! @brief     Implements class CLASS?
diff --git a/gui2/settingsview/settingsview.h b/gui2/settingsview/settingsview.h
index 6701d743bd2f29326ad75ae81a9f9e814d548e7a..c54c58c069d5a15c420116a5338639fd7eeea678 100644
--- a/gui2/settingsview/settingsview.h
+++ b/gui2/settingsview/settingsview.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      gui2/settingsview/settingsview.h
 //! @brief     Defines class CLASS?
diff --git a/gui2/sldeditor/elementview.cpp b/gui2/sldeditor/elementview.cpp
index b59eb9bac47644c080bde11db2584e06bbde64e4..43a44b4f33b5a7e2ccca8620fa4b355efb37b39b 100644
--- a/gui2/sldeditor/elementview.cpp
+++ b/gui2/sldeditor/elementview.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      gui2/sldeditor/elementview.cpp
 //! @brief     Implements class CLASS?
diff --git a/gui2/sldeditor/elementview.h b/gui2/sldeditor/elementview.h
index 804099b217ec4ae427b9d6ba20d50906b709beee..4296b5977647a7cac756a5733a40775752679528 100644
--- a/gui2/sldeditor/elementview.h
+++ b/gui2/sldeditor/elementview.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      gui2/sldeditor/elementview.h
 //! @brief     Defines class CLASS?
diff --git a/gui2/sldeditor/graphicsscene.cpp b/gui2/sldeditor/graphicsscene.cpp
index e046462b68d8aee110d3cf70a7c9bb1b1f29566c..0a2cebb7d9da9970f8c8a4a7db8a2672084ffe0f 100644
--- a/gui2/sldeditor/graphicsscene.cpp
+++ b/gui2/sldeditor/graphicsscene.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      gui2/sldeditor/graphicsscene.cpp
 //! @brief     Implements class CLASS?
diff --git a/gui2/sldeditor/graphicsscene.h b/gui2/sldeditor/graphicsscene.h
index 89ebd7ec00d4081148d4a4cdd5898b9d19179ed3..e4c32a6a5c1cd149460bcd0e2859c7656b64e393 100644
--- a/gui2/sldeditor/graphicsscene.h
+++ b/gui2/sldeditor/graphicsscene.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      gui2/sldeditor/graphicsscene.h
 //! @brief     Defines class CLASS?
diff --git a/gui2/sldeditor/handleelementview.cpp b/gui2/sldeditor/handleelementview.cpp
index 00165e2fc9f3d8a5664e58122c4c7fdf2eb25ca4..959bc5274bf1df8ac9ad01f4a66f690a0966bd0c 100644
--- a/gui2/sldeditor/handleelementview.cpp
+++ b/gui2/sldeditor/handleelementview.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      gui2/sldeditor/handleelementview.cpp
 //! @brief     Implements class CLASS?
diff --git a/gui2/sldeditor/handleelementview.h b/gui2/sldeditor/handleelementview.h
index 8e53145875ad62464916440dcecc04a9c8d255d6..5d7a03a301e386d2639403609680b3c6e4880cd5 100644
--- a/gui2/sldeditor/handleelementview.h
+++ b/gui2/sldeditor/handleelementview.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      gui2/sldeditor/handleelementview.h
 //! @brief     Defines class CLASS?
diff --git a/gui2/sldeditor/layerelementcontroller.cpp b/gui2/sldeditor/layerelementcontroller.cpp
index b187c5d23096d768d22babb726f9869b32c364ee..ae8111717e742f23f743bcd456603df84e25ba94 100644
--- a/gui2/sldeditor/layerelementcontroller.cpp
+++ b/gui2/sldeditor/layerelementcontroller.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      gui2/sldeditor/layerelementcontroller.cpp
 //! @brief     Implements class CLASS?
diff --git a/gui2/sldeditor/layerelementcontroller.h b/gui2/sldeditor/layerelementcontroller.h
index cecd925878ba4cdf051c2e57970237d5e72c1796..37febdf5ed89368129b4a4d045acf829aa383eba 100644
--- a/gui2/sldeditor/layerelementcontroller.h
+++ b/gui2/sldeditor/layerelementcontroller.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      gui2/sldeditor/layerelementcontroller.h
 //! @brief     Defines class CLASS?
diff --git a/gui2/sldeditor/layerelementitem.cpp b/gui2/sldeditor/layerelementitem.cpp
index 0f4bae4626f4ffa6e2281bf50f041ce1335d1ced..9307dae8d15c5cb8ccdc334c093201a3a0b27659 100644
--- a/gui2/sldeditor/layerelementitem.cpp
+++ b/gui2/sldeditor/layerelementitem.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      gui2/sldeditor/layerelementitem.cpp
 //! @brief     Implements class CLASS?
diff --git a/gui2/sldeditor/layerelementitem.h b/gui2/sldeditor/layerelementitem.h
index 7081f0a5f39b6b816213c63aa58e939723af4e5c..60acf311b9e25087a67adfad4459b4b9a0ad45fa 100644
--- a/gui2/sldeditor/layerelementitem.h
+++ b/gui2/sldeditor/layerelementitem.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      gui2/sldeditor/layerelementitem.h
 //! @brief     Defines class CLASS?
diff --git a/gui2/sldeditor/roughnesselementview.cpp b/gui2/sldeditor/roughnesselementview.cpp
index 2afc20de5b9d10a4a8dc38ba125062f186c6ebf6..652095c4092364e4a2191646678043b72e6ab140 100644
--- a/gui2/sldeditor/roughnesselementview.cpp
+++ b/gui2/sldeditor/roughnesselementview.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      gui2/sldeditor/roughnesselementview.cpp
 //! @brief     Implements class CLASS?
diff --git a/gui2/sldeditor/roughnesselementview.h b/gui2/sldeditor/roughnesselementview.h
index c15d207cbec778df64c540b4ea845793ce13332c..5773450a94f970d3845e272b898d5fafaaeb4575 100644
--- a/gui2/sldeditor/roughnesselementview.h
+++ b/gui2/sldeditor/roughnesselementview.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      gui2/sldeditor/roughnesselementview.h
 //! @brief     Defines class CLASS?
diff --git a/gui2/sldeditor/segmentelementview.cpp b/gui2/sldeditor/segmentelementview.cpp
index a689d76a7cf433c34198db0fbbb93c0cd4fa3760..2c5f4805eea08ec5e2fa929018e8bb2f2425135b 100644
--- a/gui2/sldeditor/segmentelementview.cpp
+++ b/gui2/sldeditor/segmentelementview.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      gui2/sldeditor/segmentelementview.cpp
 //! @brief     Implements class CLASS?
diff --git a/gui2/sldeditor/segmentelementview.h b/gui2/sldeditor/segmentelementview.h
index 70d3a25c88df1c479def2dbda53101fe1d2e6bd0..68011748a36b66bf8dd994c921ed143ff21cf708 100644
--- a/gui2/sldeditor/segmentelementview.h
+++ b/gui2/sldeditor/segmentelementview.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      gui2/sldeditor/segmentelementview.h
 //! @brief     Defines class CLASS?
diff --git a/gui2/sldeditor/sldeditor.cpp b/gui2/sldeditor/sldeditor.cpp
index 82c7d7a0a54f75f40cf40051027477763a82b387..c4768238b34f57cab42cf41703da333a21c99c81 100644
--- a/gui2/sldeditor/sldeditor.cpp
+++ b/gui2/sldeditor/sldeditor.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      gui2/sldeditor/sldeditor.cpp
 //! @brief     Implements class CLASS?
diff --git a/gui2/sldeditor/sldeditor.h b/gui2/sldeditor/sldeditor.h
index eef4ccd1d56e808524778fd4c30826b36c5c65a5..b320a8dc526462b945c6ea46557596141f447918 100644
--- a/gui2/sldeditor/sldeditor.h
+++ b/gui2/sldeditor/sldeditor.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      gui2/sldeditor/sldeditor.h
 //! @brief     Defines class CLASS?
diff --git a/gui2/sldeditor/sldeditoractions.cpp b/gui2/sldeditor/sldeditoractions.cpp
index 4305d573cee2f524c1e370bdcf73a99349ec6122..378a4ff3745d68837104f6a6574402b718426186 100644
--- a/gui2/sldeditor/sldeditoractions.cpp
+++ b/gui2/sldeditor/sldeditoractions.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      gui2/sldeditor/sldeditoractions.cpp
 //! @brief     Implements class CLASS?
diff --git a/gui2/sldeditor/sldeditoractions.h b/gui2/sldeditor/sldeditoractions.h
index d7dba4b8017c6fbe121021dc4eff76400856817c..3d24f9c24fda5f82ded549f7359d99e3d77e7aa7 100644
--- a/gui2/sldeditor/sldeditoractions.h
+++ b/gui2/sldeditor/sldeditoractions.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      gui2/sldeditor/sldeditoractions.h
 //! @brief     Defines class CLASS?
diff --git a/gui2/sldeditor/sldeditortoolbar.cpp b/gui2/sldeditor/sldeditortoolbar.cpp
index 810674d330c85aaaff97b7da4d60be3a52bb7356..8f218f8ecaa91b934555467693eea6f15e4e83cb 100644
--- a/gui2/sldeditor/sldeditortoolbar.cpp
+++ b/gui2/sldeditor/sldeditortoolbar.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      gui2/sldeditor/sldeditortoolbar.cpp
 //! @brief     Implements class CLASS?
diff --git a/gui2/sldeditor/sldeditortoolbar.h b/gui2/sldeditor/sldeditortoolbar.h
index 12addae53935c980babe59264573b1d8a7cdd8b0..a740a9ac428165438870ef908209728503340d4b 100644
--- a/gui2/sldeditor/sldeditortoolbar.h
+++ b/gui2/sldeditor/sldeditortoolbar.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      gui2/sldeditor/sldeditortoolbar.h
 //! @brief     Defines class CLASS?
diff --git a/gui2/sldeditor/sldelementcontroller.cpp b/gui2/sldeditor/sldelementcontroller.cpp
index 16e5b65f4e9a6068a0f1d606f07b5699b2649e48..a31296be7916275671f4e71e34768203b7c23d3a 100644
--- a/gui2/sldeditor/sldelementcontroller.cpp
+++ b/gui2/sldeditor/sldelementcontroller.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      gui2/sldeditor/sldelementcontroller.cpp
 //! @brief     Implements class CLASS?
diff --git a/gui2/sldeditor/sldelementcontroller.h b/gui2/sldeditor/sldelementcontroller.h
index 65f8dd920670b6ae725109a54f054e75a06adc8e..38959bb95bd610a40a65b6ba8d500046a69e96d4 100644
--- a/gui2/sldeditor/sldelementcontroller.h
+++ b/gui2/sldeditor/sldelementcontroller.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      gui2/sldeditor/sldelementcontroller.h
 //! @brief     Defines class CLASS?
diff --git a/gui2/sldeditor/sldelementmodel.cpp b/gui2/sldeditor/sldelementmodel.cpp
index 92e10380801bff402558b95bf901f9b66c79a7a3..aca70c0a6d5c44a03b2fa5be8fda952a941d2c0e 100644
--- a/gui2/sldeditor/sldelementmodel.cpp
+++ b/gui2/sldeditor/sldelementmodel.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      gui2/sldeditor/sldelementmodel.cpp
 //! @brief     Implements class CLASS?
diff --git a/gui2/sldeditor/sldelementmodel.h b/gui2/sldeditor/sldelementmodel.h
index dfda181355f7ad0bd64c81a33a86190802843982..69b8e647006b32d057da78a083234627d4a87e77 100644
--- a/gui2/sldeditor/sldelementmodel.h
+++ b/gui2/sldeditor/sldelementmodel.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      gui2/sldeditor/sldelementmodel.h
 //! @brief     Defines class CLASS?
diff --git a/gui2/sldeditor/sldviewwidget.cpp b/gui2/sldeditor/sldviewwidget.cpp
index 6fe2e992f98888b429a4a7f53ef8543b96212fc5..3e192a1669f624564fbf019f76d821d016fd565d 100644
--- a/gui2/sldeditor/sldviewwidget.cpp
+++ b/gui2/sldeditor/sldviewwidget.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      gui2/sldeditor/sldviewwidget.cpp
 //! @brief     Implements class CLASS?
diff --git a/gui2/sldeditor/sldviewwidget.h b/gui2/sldeditor/sldviewwidget.h
index 4f918a4f7f97955a9441ffe83ef42f11cadddab8..9204299e7dc2f44a22717e59669a455fde56fa64 100644
--- a/gui2/sldeditor/sldviewwidget.h
+++ b/gui2/sldeditor/sldviewwidget.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      gui2/sldeditor/sldviewwidget.h
 //! @brief     Defines class CLASS?
diff --git a/gui2/welcomeview/openprojectwidget.cpp b/gui2/welcomeview/openprojectwidget.cpp
index ffb16f6f6cd76b9d99e15a07bfddceaeb267f694..d608080af37810d62825f3e4a2d8699056054abe 100644
--- a/gui2/welcomeview/openprojectwidget.cpp
+++ b/gui2/welcomeview/openprojectwidget.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      gui2/welcomeview/openprojectwidget.cpp
 //! @brief     Implements class CLASS?
diff --git a/gui2/welcomeview/openprojectwidget.h b/gui2/welcomeview/openprojectwidget.h
index 4a412e10c903d671cb2bbceb06196466272e744e..3afbca8701c7a816ee75fb47d06e75adafcf6e36 100644
--- a/gui2/welcomeview/openprojectwidget.h
+++ b/gui2/welcomeview/openprojectwidget.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      gui2/welcomeview/openprojectwidget.h
 //! @brief     Defines class CLASS?
diff --git a/gui2/welcomeview/projecthandler.cpp b/gui2/welcomeview/projecthandler.cpp
index 57949de284cad2dba9d171259c0fb859fa43d66f..f89e94ebce944f4db5c4863f97027c1dbdaa384b 100644
--- a/gui2/welcomeview/projecthandler.cpp
+++ b/gui2/welcomeview/projecthandler.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      gui2/welcomeview/projecthandler.cpp
 //! @brief     Implements class CLASS?
diff --git a/gui2/welcomeview/projecthandler.h b/gui2/welcomeview/projecthandler.h
index fe4c7acc3bc3efd5fe173621a954cbaddd64e1c3..9c95e24b006dad5c746bb5e00b7d5a72333d8586 100644
--- a/gui2/welcomeview/projecthandler.h
+++ b/gui2/welcomeview/projecthandler.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      gui2/welcomeview/projecthandler.h
 //! @brief     Defines class CLASS?
diff --git a/gui2/welcomeview/projectpanewidget.cpp b/gui2/welcomeview/projectpanewidget.cpp
index 257aba49b9192d17426381ac7019944d3a1de92c..76260792a06f9293de7630caf9c7746fb1b5ed3b 100644
--- a/gui2/welcomeview/projectpanewidget.cpp
+++ b/gui2/welcomeview/projectpanewidget.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      gui2/welcomeview/projectpanewidget.cpp
 //! @brief     Implements class CLASS?
diff --git a/gui2/welcomeview/projectpanewidget.h b/gui2/welcomeview/projectpanewidget.h
index 30f3d02941739dcf741ca138d52a879c2e39f90d..cd15c366b3087806af373c43b16025e2db1d55ed 100644
--- a/gui2/welcomeview/projectpanewidget.h
+++ b/gui2/welcomeview/projectpanewidget.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      gui2/welcomeview/projectpanewidget.h
 //! @brief     Defines class CLASS?
diff --git a/gui2/welcomeview/recentprojectsettings.cpp b/gui2/welcomeview/recentprojectsettings.cpp
index 28898f10c8791cbafc9108991da684543988a6e1..dfce6a6f081d0c0951a83fdf34da3e0f6a7f5239 100644
--- a/gui2/welcomeview/recentprojectsettings.cpp
+++ b/gui2/welcomeview/recentprojectsettings.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      gui2/welcomeview/recentprojectsettings.cpp
 //! @brief     Implements class CLASS?
diff --git a/gui2/welcomeview/recentprojectsettings.h b/gui2/welcomeview/recentprojectsettings.h
index 7298688487dcc48272c4c3ca0f4250e04e69b9a8..4db3f5b14db8ad6f8f5b2b0d76cdc35dfa266496 100644
--- a/gui2/welcomeview/recentprojectsettings.h
+++ b/gui2/welcomeview/recentprojectsettings.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      gui2/welcomeview/recentprojectsettings.h
 //! @brief     Defines class CLASS?
diff --git a/gui2/welcomeview/recentprojectwidget.cpp b/gui2/welcomeview/recentprojectwidget.cpp
index f3502175c578a765de93c93b7fd465f5343cc647..7f3433e779d3aeea9e8522abb6f7f179cb844a09 100644
--- a/gui2/welcomeview/recentprojectwidget.cpp
+++ b/gui2/welcomeview/recentprojectwidget.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      gui2/welcomeview/recentprojectwidget.cpp
 //! @brief     Implements class CLASS?
diff --git a/gui2/welcomeview/recentprojectwidget.h b/gui2/welcomeview/recentprojectwidget.h
index 1c16c15ffe7ff9947e867cbe63f60f476c1afb58..d78a6687257a022c861c90667a29f48edcc55a95 100644
--- a/gui2/welcomeview/recentprojectwidget.h
+++ b/gui2/welcomeview/recentprojectwidget.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      gui2/welcomeview/recentprojectwidget.h
 //! @brief     Defines class CLASS?
diff --git a/gui2/welcomeview/userinteractor.cpp b/gui2/welcomeview/userinteractor.cpp
index 22dbb4b81b188f42b556bb9a0b00f8086e491364..072d4f606cedfe528fd16228d927494fe7265b3e 100644
--- a/gui2/welcomeview/userinteractor.cpp
+++ b/gui2/welcomeview/userinteractor.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      gui2/welcomeview/userinteractor.cpp
 //! @brief     Implements class CLASS?
diff --git a/gui2/welcomeview/userinteractor.h b/gui2/welcomeview/userinteractor.h
index 5e2f9c8584f6adb466cdfbb060996330cce9a5d9..1f92440bb5cbb6d40258bea391a5c4cd41cc9309 100644
--- a/gui2/welcomeview/userinteractor.h
+++ b/gui2/welcomeview/userinteractor.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      gui2/welcomeview/userinteractor.h
 //! @brief     Defines class CLASS?
diff --git a/gui2/welcomeview/welcomeview.cpp b/gui2/welcomeview/welcomeview.cpp
index 1d1a374ab578d878793491dda55120d1ade85b7c..b13b238fc769d38bbfc3f60ec39833c5720c2e85 100644
--- a/gui2/welcomeview/welcomeview.cpp
+++ b/gui2/welcomeview/welcomeview.cpp
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      gui2/welcomeview/welcomeview.cpp
 //! @brief     Implements class CLASS?
diff --git a/gui2/welcomeview/welcomeview.h b/gui2/welcomeview/welcomeview.h
index 222b2002dde36bfb29fc25d61eb1da6cb986b867..091b715facacdf8a049730647e8a894c193c0440 100644
--- a/gui2/welcomeview/welcomeview.h
+++ b/gui2/welcomeview/welcomeview.h
@@ -1,6 +1,6 @@
 //  ************************************************************************************************
 //
-//  BornAgain: simulate and fit scattering at grazing incidence
+//  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      gui2/welcomeview/welcomeview.h
 //! @brief     Defines class CLASS?