Index: DamEngine/trunk/src/Deltares.DamEngine.Calculators.Tests/KernelWrappers/DamMacroStabilityCommon/TestData/test.xml
===================================================================
diff -u -r1970 -r2231
--- DamEngine/trunk/src/Deltares.DamEngine.Calculators.Tests/KernelWrappers/DamMacroStabilityCommon/TestData/test.xml	(.../test.xml)	(revision 1970)
+++ DamEngine/trunk/src/Deltares.DamEngine.Calculators.Tests/KernelWrappers/DamMacroStabilityCommon/TestData/test.xml	(.../test.xml)	(revision 2231)
@@ -94,7 +94,7 @@
       <tnsb:PLLine IsPhreatic="false" BoundaryLayer="0" />
     </tnsb:ExternalPLLines>
     <tnsb:Model CalculationModel="Bishop" ShearStrength="CPhi" Probabilistic="false" SearchMethod="Grid" GridPosition="right" />
-    <tnsb:TrafficLoad XCoordinateAtRiver="39.67" XCoordinateAtPolder="42.17" Load="13" />
+    <tnsb:TrafficLoad XCoordinateAtRiver="39.67" XCoordinateAtPolder="42.17" Load="13" DegreeOfConsolidationSpecified ="true" DegreeOfConsolidation="49.5"/>
     <tnsb:CalculationOptions MinimalCircleDepth="1.5" ZonesType="NoZones" />
     <tnsb:GeometryCreationOptions SoilGeometryType="SoilGeometry2D" SoilGeometry2DFilename="D:\src\dam\dam engine\trunk\data\DAM Tutorial Design\DAM Tutorial Design.geometries2D.0\DWP_1.sti" XOffsetSoilGeometry2DOrigin="8.42" MaterialForDike="dijksmateriaal_klei" MaterialForShoulder="bermmateriaal_klei" IsUseOriginalPLLineAssignments="false" IsUseOriginalCalculationOptions="false" IsDrySituation="false" PLLineAssignment="ExpertKnowledge" IntrusionVerticalWaterPressure="Standard" PenetrationLength="0" IsDesign="false" />
     <tnsb:HorizontalBalanceArea XLeft="0" XRight="0" YTop="0" YBottom="0" PlaneCount="0" />
Index: DamEngine/trunk/src/Deltares.DamEngine.Calculators/KernelWrappers/DamMacroStabilityCommon/MStabXmlDoc.cs
===================================================================
diff -u -r2127 -r2231
--- DamEngine/trunk/src/Deltares.DamEngine.Calculators/KernelWrappers/DamMacroStabilityCommon/MStabXmlDoc.cs	(.../MStabXmlDoc.cs)	(revision 2127)
+++ DamEngine/trunk/src/Deltares.DamEngine.Calculators/KernelWrappers/DamMacroStabilityCommon/MStabXmlDoc.cs	(.../MStabXmlDoc.cs)	(revision 2231)
@@ -115,6 +115,7 @@
             failureMechanismParametersMStab.RiverLevel = riverLevelHigh;
             failureMechanismParametersMStab.DikeTableHeight = location.SurfaceLine.GetDefaultDikeTableHeight() ?? 0;
             failureMechanismParametersMStab.TrafficLoad = location.StabilityOptions.TrafficLoad ?? 0;
+            failureMechanismParametersMStab.TrafficLoadDegreeOfConsolidation = location.StabilityOptions.TrafficLoadDegreeOfConsolidation;
 
             // Horizontal balance;
             if (failureMechanismParametersMStab.MStabParameters.Model == MStabModelType.HorizontalBalance)
Index: DamEngine/trunk/src/Deltares.DamEngine.Calculators.Tests/KernelWrappers/DamMacroStabilityCommon/DamMStabAssemblerTest.cs
===================================================================
diff -u -r2166 -r2231
--- DamEngine/trunk/src/Deltares.DamEngine.Calculators.Tests/KernelWrappers/DamMacroStabilityCommon/DamMStabAssemblerTest.cs	(.../DamMStabAssemblerTest.cs)	(revision 2166)
+++ DamEngine/trunk/src/Deltares.DamEngine.Calculators.Tests/KernelWrappers/DamMacroStabilityCommon/DamMStabAssemblerTest.cs	(.../DamMStabAssemblerTest.cs)	(revision 2231)
@@ -653,13 +653,17 @@
             assembler = new DamMStabAssembler();
             surfaceLine1.EnsurePointOfType(30.1, 8.56, CharacteristicPointType.TrafficLoadOutside);
             surfaceLine1.EnsurePointOfType(31.2, 8.62, CharacteristicPointType.TrafficLoadInside);
+            damFailureMechanismeCalculationSpecification.FailureMechanismParametersMStab.TrafficLoad = 11.1;
+            damFailureMechanismeCalculationSpecification.FailureMechanismParametersMStab.TrafficLoadDegreeOfConsolidation = 48.5;
             var doc = assembler.CreateDataTransferObject(damFailureMechanismeCalculationSpecification.FailureMechanismParametersMStab);
             var element = doc.GetFirstOrDefaultElementByLocalName(DamMStabAssembler.XmlElementTrafficLoad);
             Assert.IsNotNull(element);
 
             Assert.AreEqual(1, element.Attributes("XCoordinateAtRiver").Count());
             Assert.AreEqual(1, element.Attributes("XCoordinateAtPolder").Count());
             Assert.AreEqual(1, element.Attributes("Load").Count());
+            Assert.AreEqual(1, element.Attributes("DegreeOfConsolidationSpecified").Count());
+            Assert.AreEqual(1, element.Attributes("DegreeOfConsolidation").Count());
         }
 
         /// <summary>
Index: DamEngine/trunk/src/Deltares.DamEngine.Data/General/FailureMechanismParametersMStab.cs
===================================================================
diff -u -r1974 -r2231
--- DamEngine/trunk/src/Deltares.DamEngine.Data/General/FailureMechanismParametersMStab.cs	(.../FailureMechanismParametersMStab.cs)	(revision 1974)
+++ DamEngine/trunk/src/Deltares.DamEngine.Data/General/FailureMechanismParametersMStab.cs	(.../FailureMechanismParametersMStab.cs)	(revision 2231)
@@ -76,6 +76,7 @@
         public double RiverLevelDecimateHeight { get; set; }
         public double RequiredProbabilityOfFailure { get; set; }
         public double TrafficLoad { get; set; }
+        public double? TrafficLoadDegreeOfConsolidation { get; set; }
         /// <summary>
         /// Indicates whether in stability calculation a check on uplift will be performed before performin UpliftVan calculation.
         /// Default it is false (set in constructor)
Index: DamEngine/trunk/src/Deltares.DamEngine.Calculators.Tests/KernelWrappers/DamMacroStabilityCommon/MStabXmlDocTests.cs
===================================================================
diff -u -r2173 -r2231
--- DamEngine/trunk/src/Deltares.DamEngine.Calculators.Tests/KernelWrappers/DamMacroStabilityCommon/MStabXmlDocTests.cs	(.../MStabXmlDocTests.cs)	(revision 2173)
+++ DamEngine/trunk/src/Deltares.DamEngine.Calculators.Tests/KernelWrappers/DamMacroStabilityCommon/MStabXmlDocTests.cs	(.../MStabXmlDocTests.cs)	(revision 2231)
@@ -50,6 +50,7 @@
             // Expected1D1.xml was generated with Dam Classic revision 745 with test CanCalculateStabilitySafetyFactorGeometry2D
             // In the file that is generated here sometimes value -0 is written instead of 0.
             // To compare the two files in an easy way, Expected1D1.xml was manually modified
+            // For issue MWDAM-1452 values for traffic load were manually added in Expected1D1.xml in rev. 2231
             var expectedxmlFileName = Path.Combine(TestFolder, "Expected1D1.xml");
             var soilGeometry2DName = Path.Combine(TestFolder, "1D1.sti");
             var soilDbName = Path.Combine(TestFolder, "soilmaterials.mdb");
@@ -60,11 +61,12 @@
                 File.Delete(xmlFileName);
             }
 
-            var line = FactoryForSurfaceLines.CreateSurfaceLineTutorial1();
+            var line = FactoryForSurfaceLines.CreateSurfaceLineTutorial1(true);
             var location = DamMacroStabilityTestHelper.CreateLocation(line);
             var scenario = DamMacroStabilityTestHelper.CreateScenario(location);
             scenario.Location.StabilityOptions = new StabilityOptions();
             scenario.Location.StabilityOptions.TrafficLoad = 10.0;
+            scenario.Location.StabilityOptions.TrafficLoadDegreeOfConsolidation = 49.5;
             scenario.Location.StabilityOptions.MinimalCircleDepth = 1.0;
             scenario.Location.StabilityOptions.SoilDatabaseName = soilDbName;
 
Index: DamEngine/trunk/src/Deltares.DamEngine.Calculators.Tests/KernelWrappers/DamMacroStabilityCommon/TestData/Expected1D1.xml
===================================================================
diff -u -r877 -r2231
--- DamEngine/trunk/src/Deltares.DamEngine.Calculators.Tests/KernelWrappers/DamMacroStabilityCommon/TestData/Expected1D1.xml	(.../Expected1D1.xml)	(revision 877)
+++ DamEngine/trunk/src/Deltares.DamEngine.Calculators.Tests/KernelWrappers/DamMacroStabilityCommon/TestData/Expected1D1.xml	(.../Expected1D1.xml)	(revision 2231)
@@ -6,6 +6,8 @@
       <tnsb:SurfacePoint XCoord="0" YCoord="0" />
       <tnsb:SurfacePoint XCoord="10" YCoord="0" />
       <tnsb:SurfacePoint XCoord="34.5" YCoord="5" />
+      <tnsb:SurfacePoint XCoord="35" YCoord="5" />
+      <tnsb:SurfacePoint XCoord="38.5" YCoord="5" />
       <tnsb:SurfacePoint XCoord="40.5" YCoord="5" />
       <tnsb:SurfacePoint XCoord="50.5" YCoord="0" />
       <tnsb:SurfacePoint XCoord="58.5" YCoord="0" />
@@ -18,6 +20,8 @@
       <tnsb:CharacteristicPoint XCoord="0" YCoord="0" CharacteristicPointType="SurfaceLevelOutside" />
       <tnsb:CharacteristicPoint XCoord="10" YCoord="0" CharacteristicPointType="DikeToeAtRiver" />
       <tnsb:CharacteristicPoint XCoord="34.5" YCoord="5" CharacteristicPointType="DikeTopAtRiver" />
+      <tnsb:CharacteristicPoint XCoord="35" YCoord="5" CharacteristicPointType="TrafficLoadOutside" />
+      <tnsb:CharacteristicPoint XCoord="38.5" YCoord="5" CharacteristicPointType="TrafficLoadInside" />
       <tnsb:CharacteristicPoint XCoord="40.5" YCoord="5" CharacteristicPointType="DikeTopAtPolder" />
       <tnsb:CharacteristicPoint XCoord="50.5" YCoord="0" CharacteristicPointType="DikeToeAtPolder" />
       <tnsb:CharacteristicPoint XCoord="58.5" YCoord="0" CharacteristicPointType="DitchDikeSide" />
@@ -51,6 +55,7 @@
       </tnsb:PLLine>
     </tnsb:ExternalPLLines>
     <tnsb:Model CalculationModel="Bishop" ShearStrength="CPhi" Probabilistic="false" SearchMethod="GeneticAlgorithm" GridPosition="right" />
+    <tnsb:TrafficLoad XCoordinateAtRiver="35" XCoordinateAtPolder="38.5" Load="10" DegreeOfConsolidationSpecified="true" DegreeOfConsolidation="49.5" />
     <tnsb:CalculationOptions MinimalCircleDepth="1" ZonesType="NoZones" />
     <tnsb:GeometryCreationOptions SoilGeometryType="SoilGeometry2D" SoilGeometry2DFilename="D:\src\dam\dam classic\trunk\src\bin\Debug\TestData\1D1.sti" XOffsetSoilGeometry2DOrigin="-0" MaterialForDike="OB1" MaterialForShoulder="OB2" IsUseOriginalPLLineAssignments="false" IsUseOriginalCalculationOptions="false" IsDrySituation="false" PLLineAssignment="ExpertKnowledge" IntrusionVerticalWaterPressure="Standard" PenetrationLength="0" IsDesign="false" />
     <tnsb:HorizontalBalanceArea XLeft="0" XRight="0" YTop="0" YBottom="0" PlaneCount="0" />
Index: DamEngine/trunk/src/Deltares.DamEngine.Calculators/KernelWrappers/DamMacroStabilityCommon/Xsd/DamMStabInputDefinition.xsd
===================================================================
diff -u -r1965 -r2231
--- DamEngine/trunk/src/Deltares.DamEngine.Calculators/KernelWrappers/DamMacroStabilityCommon/Xsd/DamMStabInputDefinition.xsd	(.../DamMStabInputDefinition.xsd)	(revision 1965)
+++ DamEngine/trunk/src/Deltares.DamEngine.Calculators/KernelWrappers/DamMacroStabilityCommon/Xsd/DamMStabInputDefinition.xsd	(.../DamMStabInputDefinition.xsd)	(revision 2231)
@@ -133,6 +133,8 @@
           <xs:attribute name="XCoordinateAtRiver" type="xs:double" />
           <xs:attribute name="XCoordinateAtPolder" type="xs:double" />
           <xs:attribute name="Load" type="xs:double" />
+          <xs:attribute name="DegreeOfConsolidationSpecified" type="xs:boolean" />
+          <xs:attribute name="DegreeOfConsolidation" type="xs:double" />
         </xs:complexType>
       </xs:element>
       <xs:element minOccurs="0" maxOccurs="1" name="CalculationOptions">
Index: DamEngine/trunk/src/Deltares.DamEngine.Calculators/KernelWrappers/DamMacroStabilityCommon/Assemblers/DamMStabAssembler.cs
===================================================================
diff -u -r2111 -r2231
--- DamEngine/trunk/src/Deltares.DamEngine.Calculators/KernelWrappers/DamMacroStabilityCommon/Assemblers/DamMStabAssembler.cs	(.../DamMStabAssembler.cs)	(revision 2111)
+++ DamEngine/trunk/src/Deltares.DamEngine.Calculators/KernelWrappers/DamMacroStabilityCommon/Assemblers/DamMStabAssembler.cs	(.../DamMStabAssembler.cs)	(revision 2231)
@@ -116,6 +116,8 @@
         public const string XmlAttributeXCoordinateAtRiver = "XCoordinateAtRiver";
         public const string XmlAttributeXCoordinateAtPolder = "XCoordinateAtPolder";
         public const string XmlAttributeLoad = "Load";
+        public const string XmlAttributeDegreeOfConsolidationSpecified = "DegreeOfConsolidationSpecified";
+        public const string XmlAttributeDegreeOfConsolidation = "DegreeOfConsolidation";
 
         /// <summary>
         /// Holds the CalculationOptions xml element and attribute names
@@ -549,7 +551,9 @@
                                                    SurfaceLine.CharacteristicPoints.GetGeometryPoint(CharacteristicPointType.TrafficLoadOutside).X),
                                 new XAttribute(XmlAttributeXCoordinateAtPolder, failureMechanismParametersMStab.
                                                    SurfaceLine.CharacteristicPoints.GetGeometryPoint(CharacteristicPointType.TrafficLoadInside).X),
-                                new XAttribute(XmlAttributeLoad, failureMechanismParametersMStab.TrafficLoad)
+                                new XAttribute(XmlAttributeLoad, failureMechanismParametersMStab.TrafficLoad),
+                                new XAttribute(XmlAttributeDegreeOfConsolidationSpecified, failureMechanismParametersMStab.TrafficLoadDegreeOfConsolidation != null),
+                                new XAttribute(XmlAttributeDegreeOfConsolidation, failureMechanismParametersMStab.TrafficLoadDegreeOfConsolidation ?? 0.0)
                 );
         }