hugo + polydispersity example

hugo/content/ex/sample/compund-particle.md

@@ -6,10 +6,11 @@ weight = 10
 ## Compound particle example
 
 In this example it is modelled a multi layer consisting of a substrate layer and an air layer.
-Cylindrical particles made of two materials are added to the air layer and their $z$ coordinate is shifted downwards in order to cross the air-substrate interface.
+Cylindrical particles made of two materials are added to the air layer
+and their $z$ coordinate is shifted downwards in order to cross the air-substrate interface.
 
 {{< galleryscg >}}
-{{< figscg src="/img/auto/scatter2d/BiMaterialCylinders.png" width="450px" caption="Intensity image">}}
+{{< figscg src="/img/auto/scatter2d/BiMaterialCylinders.png" width="450px" >}}
 {{< /galleryscg >}}
 
 {{< highlightfile file="Examples/scatter2d/BiMaterialCylinders.py" >}}

hugo/content/ex/sample/polydispersity.md

++++
+title = "Polydispersity"
+weight = 10
++++
+
+## Polydisperse particles example
+
+This example shows GISAS by polydisperse cylinders on a substrate.
+The radii of the cylinders follow a Gaussian distribution.
+
+The uncorrelated particles are added to a layout using a loop
+over the parameter distribution samples. This is currently supported
+only under Python scripting, not in the GUI.
+
+Class reference: [Distributions](/ref/other/distributions).
+
+{{< galleryscg >}}
+{{< figscg src="/img/auto/scatter2d/PolydisperseCylinders.png" width="450px">}}
+{{< /galleryscg >}}
+
+{{< highlightfile file="Examples/scatter2d/PolydisperseCylinders.py" >}}

hugo/content/ref/other/distributions.md

@@ -8,7 +8,7 @@ weight = 60
 ##### Constructors
 
 A distribution is constructed by one of the following:
-```
+```python
 distr = ba.DistributionGate(start, stop, n_samples=25)
 distr= ba.DistributionTrapezoid(center, left, middle, right, n_samples = 25)
 distr = ba.DistributionCosine(mean, sigma, n_samples = 25)
@@ -31,7 +31,7 @@ The sample (scattering target) model is then constructed as incoherent sum of co
 with given parameter values and weights.
 For instance, in the [PolydisperseCylinders example](/ex/scatter2d/polydisperse-cylinders),
 a layout is filled with uncorrelated particles:
-```
+```python
 distr = ba.DistributionGaussian(10*nm, 1*nm)
 for parsample in distr.distributionSamples():
     ff = ba.Cylinder(parsample.value, 5*nm)
@@ -41,5 +41,5 @@ for parsample in distr.distributionSamples():
 
 ##### Examples
 
-- [PolydisperseCylinders](/ex/scatter2d/polydisperse-cylinders): layout filled with uncorrelated particles
-- [LatticeOrientationDistribution](/ex/scatter2d/lattice-ori-distr): layer filled with uncorrelated layouts
\ No newline at end of file
+- [PolydisperseCylinders](/ex/sample/polydispersity): layout filled with uncorrelated particles
+- [LatticeOrientationDistribution](/ex/sample/lattice-ori-distr): layer filled with uncorrelated layouts
\ No newline at end of file