Index: Ringtoets/HeightStructures/src/Ringtoets.HeightStructures.Forms/PropertyClasses/HeightStructuresInputContextProperties.cs
===================================================================
diff -u -r0a6fd2fa18908a63fc029833ea3735709ebd5829 -r9050ad5f3a80e630b2fcc092942a40d6343286a0
--- Ringtoets/HeightStructures/src/Ringtoets.HeightStructures.Forms/PropertyClasses/HeightStructuresInputContextProperties.cs	(.../HeightStructuresInputContextProperties.cs)	(revision 0a6fd2fa18908a63fc029833ea3735709ebd5829)
+++ Ringtoets/HeightStructures/src/Ringtoets.HeightStructures.Forms/PropertyClasses/HeightStructuresInputContextProperties.cs	(.../HeightStructuresInputContextProperties.cs)	(revision 9050ad5f3a80e630b2fcc092942a40d6343286a0)
@@ -74,7 +74,7 @@
         {
             get
             {
-                return new NormalDistributionProperties(data.WrappedData, DistributionPropertiesReadOnly.StandardDeviation)
+                return new NormalDistributionProperties(DistributionPropertiesReadOnly.StandardDeviation, data.WrappedData)
                 {
                     Data = data.WrappedData.ModelFactorSuperCriticalFlow
                 };
@@ -174,7 +174,7 @@
         {
             get
             {
-                return new NormalDistributionProperties(data.WrappedData, DistributionPropertiesReadOnly.None)
+                return new NormalDistributionProperties(DistributionPropertiesReadOnly.None, data.WrappedData)
                 {
                     Data = data.WrappedData.LevelCrestStructure
                 };
@@ -190,7 +190,7 @@
         {
             get
             {
-                return new LogNormalDistributionProperties(data.WrappedData, DistributionPropertiesReadOnly.None)
+                return new LogNormalDistributionProperties(DistributionPropertiesReadOnly.None, data.WrappedData)
                 {
                     Data = data.WrappedData.AllowedLevelIncreaseStorage
                 };
@@ -206,7 +206,7 @@
         {
             get
             {
-                return new LogNormalDistributionVariationProperties(data.WrappedData, DistributionPropertiesReadOnly.None)
+                return new LogNormalDistributionVariationProperties(VariationCoefficientDistributionPropertiesReadOnly.None, data.WrappedData)
                 {
                     Data = data.WrappedData.StorageStructureArea
                 };
@@ -222,7 +222,7 @@
         {
             get
             {
-                return new LogNormalDistributionProperties(data.WrappedData, DistributionPropertiesReadOnly.None)
+                return new LogNormalDistributionProperties(DistributionPropertiesReadOnly.None, data.WrappedData)
                 {
                     Data = data.WrappedData.FlowWidthAtBottomProtection
                 };
@@ -234,11 +234,11 @@
         [ResourcesCategory(typeof(RingtoetsCommonFormsResources), "Categories_Schematization")]
         [ResourcesDisplayName(typeof(Resources), "WidthFlowApertures_DisplayName")]
         [ResourcesDescription(typeof(Resources), "WidthFlowApertures_Description")]
-        public NormalDistributionProperties WidthFlowApertures
+        public NormalDistributionVariationProperties WidthFlowApertures
         {
             get
             {
-                return new NormalDistributionProperties(data.WrappedData, DistributionPropertiesReadOnly.None)
+                return new NormalDistributionVariationProperties(VariationCoefficientDistributionPropertiesReadOnly.None, data.WrappedData)
                 {
                     Data = data.WrappedData.WidthFlowApertures
                 };
@@ -254,7 +254,7 @@
         {
             get
             {
-                return new LogNormalDistributionVariationProperties(data.WrappedData, DistributionPropertiesReadOnly.None)
+                return new LogNormalDistributionVariationProperties(VariationCoefficientDistributionPropertiesReadOnly.None, data.WrappedData)
                 {
                     Data = data.WrappedData.CriticalOvertoppingDischarge
                 };
@@ -373,7 +373,7 @@
         {
             get
             {
-                return new LogNormalDistributionVariationProperties(data.WrappedData, DistributionPropertiesReadOnly.VariationCoefficient)
+                return new LogNormalDistributionVariationProperties(VariationCoefficientDistributionPropertiesReadOnly.CoefficientOfVariation, data.WrappedData)
                 {
                     Data = data.WrappedData.StormDuration
                 };