Index: Ringtoets/Common/src/Ringtoets.Common.Forms/GuiServices/IHydraulicBoundaryLocationCalculationGuiService.cs
===================================================================
diff -u -r84db6d79354723db5626dbb9ff7361d2a70d66d1 -r3b6dd3cc6948e3870c372c7299bda5fbd5d969a3
--- Ringtoets/Common/src/Ringtoets.Common.Forms/GuiServices/IHydraulicBoundaryLocationCalculationGuiService.cs	(.../IHydraulicBoundaryLocationCalculationGuiService.cs)	(revision 84db6d79354723db5626dbb9ff7361d2a70d66d1)
+++ Ringtoets/Common/src/Ringtoets.Common.Forms/GuiServices/IHydraulicBoundaryLocationCalculationGuiService.cs	(.../IHydraulicBoundaryLocationCalculationGuiService.cs)	(revision 3b6dd3cc6948e3870c372c7299bda5fbd5d969a3)
@@ -35,7 +35,7 @@
         /// <summary>
         /// Performs the <see cref="HydraulicBoundaryLocation.DesignWaterLevel"/> calculation for all <paramref name="locations"/>.
         /// </summary>
-        /// <param name="hydraulicBoundaryDatabaseFilePath">The HLCD file that should be used for performing the calculation.</param>
+        /// <param name="hydraulicBoundaryDatabaseFilePath">The hydraulic boundary database file that should be used for performing the calculation.</param>
         /// <param name="locations">The <see cref="HydraulicBoundaryLocation"/> objects to calculate 
         ///     the <see cref="HydraulicBoundaryLocation.DesignWaterLevel"/> for.</param>
         /// <param name="norm">The norm to use during the calculation.</param>
@@ -51,7 +51,7 @@
         /// <summary>
         /// Performs the <see cref="HydraulicBoundaryLocation.WaveHeight"/> calculation for all <paramref name="locations"/>.
         /// </summary>
-        /// <param name="hydraulicBoundaryDatabaseFilePath">The HLCD file that should be used for performing the calculation.</param>
+        /// <param name="hydraulicBoundaryDatabaseFilePath">The hydraulic boundary database file that should be used for performing the calculation.</param>
         /// <param name="locations">The <see cref="HydraulicBoundaryLocation"/> objects to calculate 
         ///     the <see cref="HydraulicBoundaryLocation.DesignWaterLevel"/> for.</param>
         /// <param name="norm">The norm to use during the calculation.</param>
Index: Ringtoets/Common/src/Ringtoets.Common.Service/DesignWaterLevelCalculationActivity.cs
===================================================================
diff -u -r84db6d79354723db5626dbb9ff7361d2a70d66d1 -r3b6dd3cc6948e3870c372c7299bda5fbd5d969a3
--- Ringtoets/Common/src/Ringtoets.Common.Service/DesignWaterLevelCalculationActivity.cs	(.../DesignWaterLevelCalculationActivity.cs)	(revision 84db6d79354723db5626dbb9ff7361d2a70d66d1)
+++ Ringtoets/Common/src/Ringtoets.Common.Service/DesignWaterLevelCalculationActivity.cs	(.../DesignWaterLevelCalculationActivity.cs)	(revision 3b6dd3cc6948e3870c372c7299bda5fbd5d969a3)
@@ -42,7 +42,7 @@
         /// Creates a new instance of <see cref="DesignWaterLevelCalculationActivity"/>.
         /// </summary>
         /// <param name="hydraulicBoundaryLocation">The <see cref="HydraulicBoundaryLocation"/> to perform the calculation for.</param>
-        /// <param name="hydraulicBoundaryDatabaseFilePath">The HLCD file that should be used for performing the calculation.</param>
+        /// <param name="hydraulicBoundaryDatabaseFilePath">The hydraulic boundary database file that should be used for performing the calculation.</param>
         /// <param name="norm">The norm to use during the calculation.</param>
         /// <param name="messageProvider">The provider of the messages to use during the calculation.</param>
         /// <exception cref="ArgumentNullException">Thrown when <paramref name="hydraulicBoundaryLocation"/> or 
Index: Ringtoets/Common/src/Ringtoets.Common.Service/WaveHeightCalculationActivity.cs
===================================================================
diff -u -r84db6d79354723db5626dbb9ff7361d2a70d66d1 -r3b6dd3cc6948e3870c372c7299bda5fbd5d969a3
--- Ringtoets/Common/src/Ringtoets.Common.Service/WaveHeightCalculationActivity.cs	(.../WaveHeightCalculationActivity.cs)	(revision 84db6d79354723db5626dbb9ff7361d2a70d66d1)
+++ Ringtoets/Common/src/Ringtoets.Common.Service/WaveHeightCalculationActivity.cs	(.../WaveHeightCalculationActivity.cs)	(revision 3b6dd3cc6948e3870c372c7299bda5fbd5d969a3)
@@ -42,7 +42,7 @@
         /// Creates a new instance of <see cref="WaveHeightCalculationActivity"/>.
         /// </summary>
         /// <param name="hydraulicBoundaryLocation">The <see cref="HydraulicBoundaryLocation"/> to perform the calculation for.</param>
-        /// <param name="hydraulicBoundaryDatabaseFilePath">The HLCD file that should be used for performing the calculation.</param>
+        /// <param name="hydraulicBoundaryDatabaseFilePath">The hydraulic boundary database file that should be used for performing the calculation.</param>
         /// <param name="norm">The norm to use during the calculation.</param>
         /// <param name="messageProvider">The provider of the messages to use during the calculation.</param>
         /// <exception cref="ArgumentNullException">Thrown when <paramref name="hydraulicBoundaryLocation"/>
Index: Ringtoets/DuneErosion/src/Ringtoets.DuneErosion.Forms/GuiServices/DuneLocationCalculationGuiService.cs
===================================================================
diff -u -r84db6d79354723db5626dbb9ff7361d2a70d66d1 -r3b6dd3cc6948e3870c372c7299bda5fbd5d969a3
--- Ringtoets/DuneErosion/src/Ringtoets.DuneErosion.Forms/GuiServices/DuneLocationCalculationGuiService.cs	(.../DuneLocationCalculationGuiService.cs)	(revision 84db6d79354723db5626dbb9ff7361d2a70d66d1)
+++ Ringtoets/DuneErosion/src/Ringtoets.DuneErosion.Forms/GuiServices/DuneLocationCalculationGuiService.cs	(.../DuneLocationCalculationGuiService.cs)	(revision 3b6dd3cc6948e3870c372c7299bda5fbd5d969a3)
@@ -56,7 +56,7 @@
         /// <param name="locations">The <see cref="DuneLocation"/> objects to perform the calculation for.</param>
         /// <param name="failureMechanism">The <see cref="DuneErosionFailureMechanism"/>
         ///  that holds information about the contribution and the general inputs used in the calculation.</param>
-        /// <param name="hydraulicBoundaryDatabaseFilePath">The HLCD file that should be used for performing the calculation.</param>
+        /// <param name="hydraulicBoundaryDatabaseFilePath">The hydraulic boundary database file that should be used for performing the calculation.</param>
         /// <param name="norm">The norm to use during the calculation.</param>
         /// <exception cref="ArgumentNullException">Thrown when any parameter is <c>null</c>.</exception>
         public void Calculate(IEnumerable<DuneLocation> locations,
Index: Ringtoets/DuneErosion/src/Ringtoets.DuneErosion.Service/DuneErosionBoundaryCalculationActivity.cs
===================================================================
diff -u -r84db6d79354723db5626dbb9ff7361d2a70d66d1 -r3b6dd3cc6948e3870c372c7299bda5fbd5d969a3
--- Ringtoets/DuneErosion/src/Ringtoets.DuneErosion.Service/DuneErosionBoundaryCalculationActivity.cs	(.../DuneErosionBoundaryCalculationActivity.cs)	(revision 84db6d79354723db5626dbb9ff7361d2a70d66d1)
+++ Ringtoets/DuneErosion/src/Ringtoets.DuneErosion.Service/DuneErosionBoundaryCalculationActivity.cs	(.../DuneErosionBoundaryCalculationActivity.cs)	(revision 3b6dd3cc6948e3870c372c7299bda5fbd5d969a3)
@@ -43,7 +43,7 @@
         /// <param name="duneLocation">The <see cref="DuneLocation"/> to perform the calculation for.</param>
         /// <param name="failureMechanism">The <see cref="DuneErosionFailureMechanism"/> that holds information about the contribution and
         /// the general inputs used in the calculation.</param>
-        /// <param name="hydraulicBoundaryDatabaseFilePath">The HLCD file that should be used for performing the calculation.</param>
+        /// <param name="hydraulicBoundaryDatabaseFilePath">The hydraulic boundary database file that should be used for performing the calculation.</param>
         /// <param name="norm">The norm to use during the calculation.</param>
         /// <exception cref="ArgumentNullException">Thrown when any parameter is <c>null</c>.</exception>
         public DuneErosionBoundaryCalculationActivity(DuneLocation duneLocation,
Index: Ringtoets/DuneErosion/test/Ringtoets.DuneErosion.Service.Test/DuneErosionBoundaryCalculationServiceTest.cs
===================================================================
diff -u -r84db6d79354723db5626dbb9ff7361d2a70d66d1 -r3b6dd3cc6948e3870c372c7299bda5fbd5d969a3
--- Ringtoets/DuneErosion/test/Ringtoets.DuneErosion.Service.Test/DuneErosionBoundaryCalculationServiceTest.cs	(.../DuneErosionBoundaryCalculationServiceTest.cs)	(revision 84db6d79354723db5626dbb9ff7361d2a70d66d1)
+++ Ringtoets/DuneErosion/test/Ringtoets.DuneErosion.Service.Test/DuneErosionBoundaryCalculationServiceTest.cs	(.../DuneErosionBoundaryCalculationServiceTest.cs)	(revision 3b6dd3cc6948e3870c372c7299bda5fbd5d969a3)
@@ -78,7 +78,7 @@
             {
                 Contribution = 10
             };
-            var mechanismSpecificNorm = failureMechanism.GetMechanismSpecificNorm(1.0/200);
+            double mechanismSpecificNorm = failureMechanism.GetMechanismSpecificNorm(1.0/200);
 
             var duneLocation = new DuneLocation(1300001, "test", new Point2D(0, 0), new DuneLocation.ConstructionProperties
                                                 {
Index: Ringtoets/GrassCoverErosionOutwards/src/Ringtoets.GrassCoverErosionOutwards.Forms/Views/GrassCoverErosionOutwardsDesignWaterLevelLocationsView.cs
===================================================================
diff -u -r84db6d79354723db5626dbb9ff7361d2a70d66d1 -r3b6dd3cc6948e3870c372c7299bda5fbd5d969a3
--- Ringtoets/GrassCoverErosionOutwards/src/Ringtoets.GrassCoverErosionOutwards.Forms/Views/GrassCoverErosionOutwardsDesignWaterLevelLocationsView.cs	(.../GrassCoverErosionOutwardsDesignWaterLevelLocationsView.cs)	(revision 84db6d79354723db5626dbb9ff7361d2a70d66d1)
+++ Ringtoets/GrassCoverErosionOutwards/src/Ringtoets.GrassCoverErosionOutwards.Forms/Views/GrassCoverErosionOutwardsDesignWaterLevelLocationsView.cs	(.../GrassCoverErosionOutwardsDesignWaterLevelLocationsView.cs)	(revision 3b6dd3cc6948e3870c372c7299bda5fbd5d969a3)
@@ -127,7 +127,7 @@
                 return;
             }
 
-            var mechanismSpecificNorm = FailureMechanism.GetMechanismSpecificNorm(AssessmentSection);
+            double mechanismSpecificNorm = FailureMechanism.GetMechanismSpecificNorm(AssessmentSection);
 
             bool successfulCalculation = CalculationGuiService.CalculateDesignWaterLevels(AssessmentSection.HydraulicBoundaryDatabase.FilePath,
                                                                                           locations,
Index: Ringtoets/GrassCoverErosionOutwards/src/Ringtoets.GrassCoverErosionOutwards.Forms/Views/GrassCoverErosionOutwardsWaveHeightLocationsView.cs
===================================================================
diff -u -r84db6d79354723db5626dbb9ff7361d2a70d66d1 -r3b6dd3cc6948e3870c372c7299bda5fbd5d969a3
--- Ringtoets/GrassCoverErosionOutwards/src/Ringtoets.GrassCoverErosionOutwards.Forms/Views/GrassCoverErosionOutwardsWaveHeightLocationsView.cs	(.../GrassCoverErosionOutwardsWaveHeightLocationsView.cs)	(revision 84db6d79354723db5626dbb9ff7361d2a70d66d1)
+++ Ringtoets/GrassCoverErosionOutwards/src/Ringtoets.GrassCoverErosionOutwards.Forms/Views/GrassCoverErosionOutwardsWaveHeightLocationsView.cs	(.../GrassCoverErosionOutwardsWaveHeightLocationsView.cs)	(revision 3b6dd3cc6948e3870c372c7299bda5fbd5d969a3)
@@ -119,7 +119,7 @@
                 return;
             }
 
-            var mechanismSpecificNorm = FailureMechanism.GetMechanismSpecificNorm(AssessmentSection);
+            double mechanismSpecificNorm = FailureMechanism.GetMechanismSpecificNorm(AssessmentSection);
 
             bool successFullCalculation = CalculationGuiService.CalculateWaveHeights(AssessmentSection.HydraulicBoundaryDatabase.FilePath,
                                                                                      locations,
Index: Ringtoets/GrassCoverErosionOutwards/src/Ringtoets.GrassCoverErosionOutwards.Plugin/GrassCoverErosionOutwardsPlugin.cs
===================================================================
diff -u -r84db6d79354723db5626dbb9ff7361d2a70d66d1 -r3b6dd3cc6948e3870c372c7299bda5fbd5d969a3
--- Ringtoets/GrassCoverErosionOutwards/src/Ringtoets.GrassCoverErosionOutwards.Plugin/GrassCoverErosionOutwardsPlugin.cs	(.../GrassCoverErosionOutwardsPlugin.cs)	(revision 84db6d79354723db5626dbb9ff7361d2a70d66d1)
+++ Ringtoets/GrassCoverErosionOutwards/src/Ringtoets.GrassCoverErosionOutwards.Plugin/GrassCoverErosionOutwardsPlugin.cs	(.../GrassCoverErosionOutwardsPlugin.cs)	(revision 3b6dd3cc6948e3870c372c7299bda5fbd5d969a3)
@@ -504,7 +504,7 @@
                     IAssessmentSection assessmentSection = nodeData.AssessmentSection;
                     GrassCoverErosionOutwardsFailureMechanism failureMechanism = nodeData.FailureMechanism;
 
-                    var mechanismSpecificNorm = failureMechanism.GetMechanismSpecificNorm(assessmentSection);
+                    double mechanismSpecificNorm = failureMechanism.GetMechanismSpecificNorm(assessmentSection);
 
                     bool successfulCalculation = hydraulicBoundaryLocationCalculationGuiService.CalculateDesignWaterLevels(
                         assessmentSection.HydraulicBoundaryDatabase.FilePath,
@@ -560,7 +560,7 @@
                         return;
                     }
 
-                    var mechanismSpecificNorm = failureMechanism.GetMechanismSpecificNorm(assessmentSection);
+                    double mechanismSpecificNorm = failureMechanism.GetMechanismSpecificNorm(assessmentSection);
 
                     bool successfulCalculation = hydraulicBoundaryLocationCalculationGuiService.CalculateWaveHeights(
                         assessmentSection.HydraulicBoundaryDatabase.FilePath,
Index: Ringtoets/GrassCoverErosionOutwards/src/Ringtoets.GrassCoverErosionOutwards.Service/GrassCoverErosionOutwardsWaveConditionsCalculationService.cs
===================================================================
diff -u -r84db6d79354723db5626dbb9ff7361d2a70d66d1 -r3b6dd3cc6948e3870c372c7299bda5fbd5d969a3
--- Ringtoets/GrassCoverErosionOutwards/src/Ringtoets.GrassCoverErosionOutwards.Service/GrassCoverErosionOutwardsWaveConditionsCalculationService.cs	(.../GrassCoverErosionOutwardsWaveConditionsCalculationService.cs)	(revision 84db6d79354723db5626dbb9ff7361d2a70d66d1)
+++ Ringtoets/GrassCoverErosionOutwards/src/Ringtoets.GrassCoverErosionOutwards.Service/GrassCoverErosionOutwardsWaveConditionsCalculationService.cs	(.../GrassCoverErosionOutwardsWaveConditionsCalculationService.cs)	(revision 3b6dd3cc6948e3870c372c7299bda5fbd5d969a3)
@@ -21,6 +21,7 @@
 
 using System;
 using System.Linq;
+using Core.Common.Base.Data;
 using Core.Common.IO.Exceptions;
 using Ringtoets.Common.Data.AssessmentSection;
 using Ringtoets.Common.Service;
@@ -111,10 +112,10 @@
 
             CalculationServiceHelper.LogCalculationBeginTime(calculationName);
 
-            var a = failureMechanism.GeneralInput.GeneralWaveConditionsInput.A;
-            var b = failureMechanism.GeneralInput.GeneralWaveConditionsInput.B;
-            var c = failureMechanism.GeneralInput.GeneralWaveConditionsInput.C;
-            var mechanismSpecificNorm = failureMechanism.GetMechanismSpecificNorm(assessmentSection);
+            RoundedDouble a = failureMechanism.GeneralInput.GeneralWaveConditionsInput.A;
+            RoundedDouble b = failureMechanism.GeneralInput.GeneralWaveConditionsInput.B;
+            RoundedDouble c = failureMechanism.GeneralInput.GeneralWaveConditionsInput.C;
+            double mechanismSpecificNorm = failureMechanism.GetMechanismSpecificNorm(assessmentSection);
             TotalWaterLevelCalculations = calculation.InputParameters.WaterLevels.Count();
 
             try
Index: Ringtoets/GrassCoverErosionOutwards/test/Ringtoets.GrassCoverErosionOutwards.Plugin.Test/TreeNodeInfos/GrassCoverErosionOutwardsDesignWaterLevelLocationsContextTreeNodeInfoTest.cs
===================================================================
diff -u -r74e4e0c7b938a3c3080ff6b4a09eb01a961fed6a -r3b6dd3cc6948e3870c372c7299bda5fbd5d969a3
--- Ringtoets/GrassCoverErosionOutwards/test/Ringtoets.GrassCoverErosionOutwards.Plugin.Test/TreeNodeInfos/GrassCoverErosionOutwardsDesignWaterLevelLocationsContextTreeNodeInfoTest.cs	(.../GrassCoverErosionOutwardsDesignWaterLevelLocationsContextTreeNodeInfoTest.cs)	(revision 74e4e0c7b938a3c3080ff6b4a09eb01a961fed6a)
+++ Ringtoets/GrassCoverErosionOutwards/test/Ringtoets.GrassCoverErosionOutwards.Plugin.Test/TreeNodeInfos/GrassCoverErosionOutwardsDesignWaterLevelLocationsContextTreeNodeInfoTest.cs	(.../GrassCoverErosionOutwardsDesignWaterLevelLocationsContextTreeNodeInfoTest.cs)	(revision 3b6dd3cc6948e3870c372c7299bda5fbd5d969a3)
@@ -407,7 +407,7 @@
                         Assert.AreEqual(testDataPath, testDesignWaterLevelCalculator.HydraulicBoundaryDatabaseDirectory);
 
                         Assert.AreEqual(grassCoverErosionOutwardsHydraulicBoundaryLocation.Id, designWaterLevelCalculationInput.HydraulicBoundaryLocationId);
-                        var expectedProbability = failureMechanism.GetMechanismSpecificNorm(assessmentSection);
+                        double expectedProbability = failureMechanism.GetMechanismSpecificNorm(assessmentSection);
                         Assert.AreEqual(StatisticsConverter.ProbabilityToReliability(expectedProbability), designWaterLevelCalculationInput.Beta);
                     }
                 }
Index: Ringtoets/Revetment/src/Ringtoets.Revetment.Service/WaveConditionsCalculationServiceBase.cs
===================================================================
diff -u -r84db6d79354723db5626dbb9ff7361d2a70d66d1 -r3b6dd3cc6948e3870c372c7299bda5fbd5d969a3
--- Ringtoets/Revetment/src/Ringtoets.Revetment.Service/WaveConditionsCalculationServiceBase.cs	(.../WaveConditionsCalculationServiceBase.cs)	(revision 84db6d79354723db5626dbb9ff7361d2a70d66d1)
+++ Ringtoets/Revetment/src/Ringtoets.Revetment.Service/WaveConditionsCalculationServiceBase.cs	(.../WaveConditionsCalculationServiceBase.cs)	(revision 3b6dd3cc6948e3870c372c7299bda5fbd5d969a3)
@@ -74,7 +74,7 @@
         /// </summary>
         /// <param name="waveConditionsInput">The input of the calculation.</param>
         /// <param name="name">The name of the calculation.</param>
-        /// <param name="hydraulicBoundaryDatabaseFilePath">The directory of the HLCD file that should be used for performing the calculation.</param>
+        /// <param name="hydraulicBoundaryDatabaseFilePath">The hydraulic boundary database file that should be used for performing the calculation.</param>
         /// <param name="designWaterLevelName">The name of the design water level property.</param>
         /// <returns><c>True</c> if <paramref name="waveConditionsInput"/> has no validation errors; <c>False</c> otherwise.</returns>
         /// <exception cref="ArgumentNullException">Thrown when <paramref name="waveConditionsInput"/>