Index: Ringtoets/StabilityPointStructures/src/Ringtoets.StabilityPointStructures.Data/GeneralStabilityPointStructuresInput.cs
===================================================================
diff -u -ra828baefd6d87005fe1c60fed60979c9b17e45f7 -r92372ba046f1df1593268f692339a53dc1b94e12
--- Ringtoets/StabilityPointStructures/src/Ringtoets.StabilityPointStructures.Data/GeneralStabilityPointStructuresInput.cs	(.../GeneralStabilityPointStructuresInput.cs)	(revision a828baefd6d87005fe1c60fed60979c9b17e45f7)
+++ Ringtoets/StabilityPointStructures/src/Ringtoets.StabilityPointStructures.Data/GeneralStabilityPointStructuresInput.cs	(.../GeneralStabilityPointStructuresInput.cs)	(revision 92372ba046f1df1593268f692339a53dc1b94e12)
@@ -48,17 +48,17 @@
                 StandardDeviation = (RoundedDouble) 0.2
             };
 
-            ModelFactorSubCriticalFlow = new NormalDistribution(2)
+            ModelFactorSubCriticalFlow = new VariationCoefficientNormalDistribution(2)
             {
                 Mean = (RoundedDouble) 1,
+                CoefficientOfVariation = (RoundedDouble) 0.1
             };
-            ModelFactorSubCriticalFlow.SetStandardDeviationFromVariationCoefficient(0.1);
 
-            ModelFactorCollisionLoad = new NormalDistribution(1)
+            ModelFactorCollisionLoad = new VariationCoefficientNormalDistribution(1)
             {
                 Mean = (RoundedDouble) 1,
+                CoefficientOfVariation = (RoundedDouble) 0.2
             };
-            ModelFactorCollisionLoad.SetStandardDeviationFromVariationCoefficient(0.2);
 
             ModelFactorLoadEffect = new NormalDistribution(2)
             {
@@ -115,12 +115,12 @@
         /// <summary>
         /// Gets the model factor for sub critical flow.
         /// </summary>
-        public NormalDistribution ModelFactorSubCriticalFlow { get; private set; }
+        public VariationCoefficientNormalDistribution ModelFactorSubCriticalFlow { get; private set; }
 
         /// <summary>
         /// Gets the model factor for collision load.
         /// </summary>
-        public NormalDistribution ModelFactorCollisionLoad { get; private set; }
+        public VariationCoefficientNormalDistribution ModelFactorCollisionLoad { get; private set; }
 
         /// <summary>
         /// Gets the model factor for load effect.