rm std_simulation.specular, rm AlternatingLayers.py

Examples/specular/AlternatingLayers.py

-#!/usr/bin/env python3
-"""
-Basic example of specular reflectometry simulation with BornAgain.
-The sample consists of 20 alternating Ti and Ni layers.
-"""
-
-from bornagain import ba_plot as bp, std_samples, std_simulations
-
-
-def get_sample():
-    return std_samples.alternating_layers()
-
-
-def get_simulation(sample):
-    n = bp.simargs['n']
-    return std_simulations.specular(sample, n)
-
-
-if __name__ == '__main__':
-    bp.parse_args(sim_n=500)
-    sample = get_sample()
-    simulation = get_simulation(sample)
-    result = simulation.simulate()
-    bp.plot_simulation_result(result)

Examples/specular/AlternatingLayers1.py

 #!/usr/bin/env python3
 """
 Basic example of specular reflectometry simulation with BornAgain.
-The sample consists of 20 alternating Ti and Ni layers.
-Explicit variant without using std_samples and std_simulation.
 """
 
 import bornagain as ba
@@ -38,9 +36,6 @@ def get_sample():
 
 
 def get_simulation(sample):
-    """
-    A standard specular simulation setup.
-    """
     n = bp.simargs['n']
     scan = ba.AlphaScan(n, 2*deg/n, 2*deg)
     scan.setWavelength(1.54*angstrom)

Examples/specular/AlternatingLayers2.py

 #!/usr/bin/env python3
 """
-Basic example of specular reflectometry simulation with BornAgain.
-The standard sample, consisting of 20 alternating Ti and Ni layers,
-is implemented in Wrap/Python/std_samples.py
+Basic example of specular reflectometry simulation with BornAgain,
+using a standard sample from Wrap/Python/std_samples.py.
 """
 
 import bornagain as ba

Tests/Examples/CMakeLists.txt

@@ -190,9 +190,7 @@ run_example(scatter2d/PositionVariance) # TODO -> test
 run_example(scatter2d/AxesInDifferentUnits)
 run_example(scatter2d/FindPeaks)
 
-test_example1d(specular/AlternatingLayers 2e-13)
-test_equality1d(specular/AlternatingLayers1 specular/AlternatingLayers 2e-13)
-test_equality1d(specular/AlternatingLayers2 specular/AlternatingLayers 2e-13)
+test_equality1d(specular/AlternatingLayers2 specular/AlternatingLayers1 2e-13)
 test_example1d(specular/BasicPolarizedReflectometry 2e-10)
 test_example1d(specular/BeamFullDivergence 2e-10)
 test_example1d(specular/Distributions 2e-10)

Wrap/Python/std_simulations.py

@@ -5,15 +5,6 @@ import bornagain as ba
 from bornagain import deg, angstrom
 
 
-def specular(sample, scan_size):
-    """
-    Returns a standard specular simulation.
-    """
-    scan = ba.AlphaScan(scan_size, 2*deg/scan_size, 2*deg)
-    scan.setWavelength(1.54*angstrom)
-    return ba.SpecularSimulation(scan, sample)
-
-
 def sas(sample, npix):
     """
     Returns a standard simulation in small-angle scattering geometry.