Index: Ringtoets/HeightStructures/src/Ringtoets.HeightStructures.Service/HeightStructuresCalculationService.cs
===================================================================
diff -u -re69acb9595f7bf1d202ddd1fb51934b66768b75d -r9050ad5f3a80e630b2fcc092942a40d6343286a0
--- Ringtoets/HeightStructures/src/Ringtoets.HeightStructures.Service/HeightStructuresCalculationService.cs	(.../HeightStructuresCalculationService.cs)	(revision e69acb9595f7bf1d202ddd1fb51934b66768b75d)
+++ Ringtoets/HeightStructures/src/Ringtoets.HeightStructures.Service/HeightStructuresCalculationService.cs	(.../HeightStructuresCalculationService.cs)	(revision 9050ad5f3a80e630b2fcc092942a40d6343286a0)
@@ -24,15 +24,13 @@
 using log4net;
 using Ringtoets.Common.Data.AssessmentSection;
 using Ringtoets.Common.Data.FailureMechanism;
-using Ringtoets.Common.Data.Probabilistics;
 using Ringtoets.Common.Service;
 using Ringtoets.HeightStructures.Data;
 using Ringtoets.HeightStructures.Service.Properties;
 using Ringtoets.HydraRing.Calculation.Calculator;
 using Ringtoets.HydraRing.Calculation.Calculator.Factory;
 using Ringtoets.HydraRing.Calculation.Data;
 using Ringtoets.HydraRing.Calculation.Data.Input.Structures;
-using Ringtoets.HydraRing.Calculation.Data.Output;
 using Ringtoets.HydraRing.Calculation.Parsers;
 using Ringtoets.HydraRing.IO;
 using RingtoetsCommonServiceResources = Ringtoets.Common.Service.Properties.Resources;
@@ -143,14 +141,14 @@
                 calculation.InputParameters.ModelFactorSuperCriticalFlow.Mean, calculation.InputParameters.ModelFactorSuperCriticalFlow.StandardDeviation,
                 calculation.InputParameters.AllowedLevelIncreaseStorage.Mean, calculation.InputParameters.AllowedLevelIncreaseStorage.StandardDeviation,
                 generalInput.ModelFactorStorageVolume.Mean, generalInput.ModelFactorStorageVolume.StandardDeviation,
-                calculation.InputParameters.StorageStructureArea.Mean, calculation.InputParameters.StorageStructureArea.GetVariationCoefficient(),
+                calculation.InputParameters.StorageStructureArea.Mean, calculation.InputParameters.StorageStructureArea.CoefficientOfVariation,
                 generalInput.ModelFactorInflowVolume,
                 calculation.InputParameters.FlowWidthAtBottomProtection.Mean, calculation.InputParameters.FlowWidthAtBottomProtection.StandardDeviation,
-                calculation.InputParameters.CriticalOvertoppingDischarge.Mean, calculation.InputParameters.CriticalOvertoppingDischarge.GetVariationCoefficient(),
+                calculation.InputParameters.CriticalOvertoppingDischarge.Mean, calculation.InputParameters.CriticalOvertoppingDischarge.CoefficientOfVariation,
                 calculation.InputParameters.FailureProbabilityStructureWithErosion,
-                calculation.InputParameters.WidthFlowApertures.Mean, calculation.InputParameters.WidthFlowApertures.GetVariationCoefficient(),
+                calculation.InputParameters.WidthFlowApertures.Mean, calculation.InputParameters.WidthFlowApertures.CoefficientOfVariation,
                 calculation.InputParameters.DeviationWaveDirection,
-                calculation.InputParameters.StormDuration.Mean, calculation.InputParameters.StormDuration.GetVariationCoefficient());
+                calculation.InputParameters.StormDuration.Mean, calculation.InputParameters.StormDuration.CoefficientOfVariation);
         }
 
         private static IEnumerable<HydraRingForelandPoint> ParseForeshore(HeightStructuresInput input)