Index: Ringtoets/MacroStabilityInwards/src/Ringtoets.MacroStabilityInwards.Primitives/SoilLayerProperties.cs
===================================================================
diff -u -rf2234f62cc9b8e06b06c39acc6e0754d85366ac7 -r677ec9937ae7eff73a09bf937804ad22e0dc5a4b
--- Ringtoets/MacroStabilityInwards/src/Ringtoets.MacroStabilityInwards.Primitives/SoilLayerProperties.cs	(.../SoilLayerProperties.cs)	(revision f2234f62cc9b8e06b06c39acc6e0754d85366ac7)
+++ Ringtoets/MacroStabilityInwards/src/Ringtoets.MacroStabilityInwards.Primitives/SoilLayerProperties.cs	(.../SoilLayerProperties.cs)	(revision 677ec9937ae7eff73a09bf937804ad22e0dc5a4b)
@@ -24,11 +24,22 @@
 
 namespace Ringtoets.MacroStabilityInwards.Primitives
 {
+    /// <summary>
+    /// Properties of a soil layer.
+    /// </summary>
     public class SoilLayerProperties
     {
         private string materialName = string.Empty;
+
+        /// <summary>
+        /// Gets or sets a value indicating whether the layer is an aquifer.
+        /// </summary>
         public bool IsAquifer { get; set; }
 
+        /// <summary>
+        /// Gets or sets the name of the material that was assigned to the layer.
+        /// </summary>
+        /// <exception cref="ArgumentNullException">Thrown when <paramref name="value"/> is <c>null</c>.</exception>
         public string MaterialName
         {
             get
@@ -45,27 +56,133 @@
             }
         }
 
+        /// <summary>
+        /// Gets or sets the <see cref="Color"/> that was used to represent the layer.
+        /// </summary>
         public Color Color { get; set; }
+
+        /// <summary>
+        /// Gets or sets a value indicating whether to use POP for the layer.
+        /// </summary>
         public bool UsePop { get; set; }
+
+        /// <summary>
+        /// Gets or sets the shear strenth model to use for the layer.
+        /// </summary>
         public ShearStrengthModel ShearStrengthModel { get; set; }
+
+        /// <summary>
+        /// Gets or sets the mean of the distribution for the volumic weight of the layer above the phreatic level.
+        /// [kN/m³]
+        /// </summary>
         public double AbovePhreaticLevelMean { get; set; } = double.NaN;
+
+        /// <summary>
+        /// Gets or sets the deviation of the distribution for the volumic weight of the layer above the phreatic level.
+        /// [kN/m³]
+        /// </summary>
         public double AbovePhreaticLevelDeviation { get; set; } = double.NaN;
+
+        /// <summary>
+        /// Gets or sets the mean of the distribution for the volumic weight of the layer below the phreatic level.
+        /// [kN/m³]
+        /// </summary>
         public double BelowPhreaticLevelMean { get; set; } = double.NaN;
+
+        /// <summary>
+        /// Gets or sets the deviation of the distribution for the volumic weight of the layer below the phreatic level.
+        /// [kN/m³]
+        /// </summary>
         public double BelowPhreaticLevelDeviation { get; set; } = double.NaN;
+
+        /// <summary>
+        /// Gets or sets the mean of the distribution for the cohesion of the <see cref="MacroStabilityInwardsSoilLayer1D"/>
+        /// [kN/m³]
+        /// </summary>
         public double CohesionMean { get; set; } = double.NaN;
+
+        /// <summary>
+        /// Gets or sets the deviation of the distribution for the cohesion of the <see cref="MacroStabilityInwardsSoilLayer1D"/>.
+        /// [kN/m³]
+        /// </summary>
         public double CohesionDeviation { get; set; } = double.NaN;
+
+        /// <summary>
+        /// Gets or sets the shift of the distribution for the cohesion of the <see cref="MacroStabilityInwardsSoilLayer1D"/>.
+        /// [kN/m³]
+        /// </summary>
         public double CohesionShift { get; set; } = double.NaN;
+
+        /// <summary>
+        /// Gets or sets the mean of the distribution for the friction angle of the <see cref="MacroStabilityInwardsSoilLayer1D"/>
+        /// [°]
+        /// </summary>
         public double FrictionAngleMean { get; set; } = double.NaN;
+
+        /// <summary>
+        /// Gets or sets the deviation of the distribution for the friction angle of the <see cref="MacroStabilityInwardsSoilLayer1D"/>.
+        /// [°]
+        /// </summary>
         public double FrictionAngleDeviation { get; set; } = double.NaN;
+
+        /// <summary>
+        /// Gets or sets the shift of the distribution for the friction angle of the <see cref="MacroStabilityInwardsSoilLayer1D"/>.
+        /// [°]
+        /// </summary>
         public double FrictionAngleShift { get; set; } = double.NaN;
+
+        /// <summary>
+        /// Gets or sets the mean of the distribution for the ratio of shear strength S of the <see cref="MacroStabilityInwardsSoilLayer1D"/>
+        /// [-]
+        /// </summary>
         public double ShearStrengthRatioMean { get; set; } = double.NaN;
+
+        /// <summary>
+        /// Gets or sets the deviation of the distribution for the ratio of shear strength S of the <see cref="MacroStabilityInwardsSoilLayer1D"/>.
+        /// [-]
+        /// </summary>
         public double ShearStrengthRatioDeviation { get; set; } = double.NaN;
+
+        /// <summary>
+        /// Gets or sets the shift of the distribution for the ratio of shear strength S of the <see cref="MacroStabilityInwardsSoilLayer1D"/>.
+        /// [-]
+        /// </summary>
         public double ShearStrengthRatioShift { get; set; } = double.NaN;
+
+        /// <summary>
+        /// Gets or sets the mean of the distribution for the strength increase exponent (m) of the <see cref="MacroStabilityInwardsSoilLayer1D"/>
+        /// [-]
+        /// </summary>
         public double StrengthIncreaseExponentMean { get; set; } = double.NaN;
+
+        /// <summary>
+        /// Gets or sets the deviation of the distribution for the strength increase exponent (m) of the <see cref="MacroStabilityInwardsSoilLayer1D"/>.
+        /// [-]
+        /// </summary>
         public double StrengthIncreaseExponentDeviation { get; set; } = double.NaN;
+
+        /// <summary>
+        /// Gets or sets the shift of the distribution for the strength increase exponent (m) of the <see cref="MacroStabilityInwardsSoilLayer1D"/>.
+        /// [-]
+        /// </summary>
         public double StrengthIncreaseExponentShift { get; set; } = double.NaN;
+
+        /// <summary>
+        /// Gets or sets the mean of the distribution for the POP of the <see cref="MacroStabilityInwardsSoilLayer1D"/>
+        /// [kN/m²]
+        /// </summary>
         public double PopMean { get; set; } = double.NaN;
+
+        /// <summary>
+        /// Gets or sets the deviation of the distribution for the POP of the <see cref="MacroStabilityInwardsSoilLayer1D"/>.
+        /// [kN/m²]
+        /// </summary>
         public double PopDeviation { get; set; } = double.NaN;
+
+        /// <summary>
+        /// Gets or sets the shift of the distribution for the POP of the <see cref="MacroStabilityInwardsSoilLayer1D"/>.
+        /// [kN/m²]
+        /// </summary>
         public double PopShift { get; set; } = double.NaN;
 
         public override bool Equals(object obj)