From bc9969545509777304d0658f55bce2cab6e65788 Mon Sep 17 00:00:00 2001
From: Joachim Wuttke <j.wuttke@fz-juelich.de>
Date: Wed, 15 Mar 2023 12:59:29 +0100
Subject: [PATCH] webdoc footprint ...
---
.../py/instr/beam/angular-divergence/index.md | 2 +-
.../content/py/instr/beam/divergence/index.md | 2 +-
hugo/content/py/instr/beam/footprint/index.md | 23 +++++++++----------
.../py/instr/beam/full-divergence/index.md | 2 +-
4 files changed, 14 insertions(+), 15 deletions(-)
diff --git a/hugo/content/py/instr/beam/angular-divergence/index.md b/hugo/content/py/instr/beam/angular-divergence/index.md
index f5d0f893d17..05eea75b7ec 100644
--- a/hugo/content/py/instr/beam/angular-divergence/index.md
+++ b/hugo/content/py/instr/beam/angular-divergence/index.md
@@ -1,6 +1,6 @@
+++
title = "Beam Angular Spread"
-weight = 30
+weight = 60
+++
### Beam Angular Spread in Specular Simulations
diff --git a/hugo/content/py/instr/beam/divergence/index.md b/hugo/content/py/instr/beam/divergence/index.md
index f26ff66dee5..aea7db1f734 100644
--- a/hugo/content/py/instr/beam/divergence/index.md
+++ b/hugo/content/py/instr/beam/divergence/index.md
@@ -1,6 +1,6 @@
+++
title = "Beam divergence"
-weight = 10
+weight = 50
+++
### Beam divergence
diff --git a/hugo/content/py/instr/beam/footprint/index.md b/hugo/content/py/instr/beam/footprint/index.md
index 65ecadfa63a..5ca1a8babbf 100644
--- a/hugo/content/py/instr/beam/footprint/index.md
+++ b/hugo/content/py/instr/beam/footprint/index.md
@@ -1,21 +1,16 @@
+++
-title = "Footprint correction"
-weight = 20
+title = "Footprint"
+weight = 10
+++
-### Specular simulation with a footprint correction
+### Footprint correction
-This example demonstrates taking into account the beam footprint correction
-in specular simulations.
-
-Footprint effect originates from non-infinite sizes of beam and sample. Then at
-small incident angles $\alpha_i$ the beam irradiates an area bigger than the
-area of the sample. Exact footprint impact depends on the ratio between the widths of beam and sample
-as well as on the shape of the beam.
+The footprint effect originates from the angle-dependent intersection
+of a finite beam with a finite sample.
+It should be considered for all scanning simulations.
{{< galleryscg >}}
- {{< figscg src="FootprintScheme.png" width="350px" caption="Footprint scene">}}
-{{< figscg src="/img/auto/specular/FootprintCorrection.png" width="350px" caption="Intensity image">}}
+ {{< figscg src="FootprintScheme.png" width="350px">}}
{{< /galleryscg >}}
When taking into account footprint correction, there are two possible options for the
@@ -54,4 +49,8 @@ the footprint impact at small incident angles.
In other respects this example exactly matches the
[reflectometry simulation tutorial]({{% ref-py "sim/reflectometry/_index.md" %}}).
+{{< galleryscg >}}
+{{< figscg src="/img/auto/specular/FootprintCorrection.png" width="450px">}}
+{{< /galleryscg >}}
+
{{< highlightfile file="Examples/specular/FootprintCorrection.py" >}}
diff --git a/hugo/content/py/instr/beam/full-divergence/index.md b/hugo/content/py/instr/beam/full-divergence/index.md
index f61af4988db..edfe5b09d0d 100644
--- a/hugo/content/py/instr/beam/full-divergence/index.md
+++ b/hugo/content/py/instr/beam/full-divergence/index.md
@@ -1,6 +1,6 @@
+++
title = "Beam Wavelength Spread"
-weight = 30
+weight = 65
+++
### Beam Wavelength Spread in Specular Simulations
--
GitLab