Index: DamEngine/trunk/src/Deltares.DamEngine.Calculators.Tests/KernelWrappers/MacroStabilityCommon/MacroStabilityIoTests.cs
===================================================================
diff -u -r2963 -r2965
--- DamEngine/trunk/src/Deltares.DamEngine.Calculators.Tests/KernelWrappers/MacroStabilityCommon/MacroStabilityIoTests.cs	(.../MacroStabilityIoTests.cs)	(revision 2963)
+++ DamEngine/trunk/src/Deltares.DamEngine.Calculators.Tests/KernelWrappers/MacroStabilityCommon/MacroStabilityIoTests.cs	(.../MacroStabilityIoTests.cs)	(revision 2965)
@@ -217,10 +217,9 @@
             Assert.AreEqual(expectedSlipPlaneUpliftVan.RightGridXCount, actualSlipPlaneUpliftVan.RightGridXCount);
             Assert.AreEqual(expectedSlipPlaneUpliftVan.RightGridZCount, actualSlipPlaneUpliftVan.RightGridZCount);
 
-            //Todo remove comments when Carlos is ready with C#wrapper.
-//            Assert.AreEqual(expectedSlipPlaneUpliftVan.TangentLineZTop, actualSlipPlaneUpliftVan.TangentLineZTop);
-//            Assert.AreEqual(expectedSlipPlaneUpliftVan.TangentLineZBottom, actualSlipPlaneUpliftVan.TangentLineZBottom);
-//            Assert.AreEqual(expectedSlipPlaneUpliftVan.TangentLineCount, actualSlipPlaneUpliftVan.TangentLineCount);
+            Assert.AreEqual(expectedSlipPlaneUpliftVan.TangentLineZTop, actualSlipPlaneUpliftVan.TangentLineZTop);
+            Assert.AreEqual(expectedSlipPlaneUpliftVan.TangentLineZBottom, actualSlipPlaneUpliftVan.TangentLineZBottom);
+            Assert.AreEqual(expectedSlipPlaneUpliftVan.TangentLineCount, actualSlipPlaneUpliftVan.TangentLineCount);
         }
 
         private static void CompareWaternet(Waternet expectedWaternet, Waternet actualWaternet)
Index: DamEngine/trunk/src/Deltares.DamEngine.Calculators/KernelWrappers/MacroStabilityCommon/MacroStabilityIo/FillEngineFromMacroStabilityWrapperInput.cs
===================================================================
diff -u -r2960 -r2965
--- DamEngine/trunk/src/Deltares.DamEngine.Calculators/KernelWrappers/MacroStabilityCommon/MacroStabilityIo/FillEngineFromMacroStabilityWrapperInput.cs	(.../FillEngineFromMacroStabilityWrapperInput.cs)	(revision 2960)
+++ DamEngine/trunk/src/Deltares.DamEngine.Calculators/KernelWrappers/MacroStabilityCommon/MacroStabilityIo/FillEngineFromMacroStabilityWrapperInput.cs	(.../FillEngineFromMacroStabilityWrapperInput.cs)	(revision 2965)
@@ -129,12 +129,11 @@
                 RightGridZBottom = kernelSlipPlaneUpliftVan.RightGrid.GridZBottom
             };
 
-            // Tangentlines are filled from bottom to top as specified by the FillMacroStabilityWrapperInputFromEngine.
-            // Todo navragen bij Carlos
-            // IEnumerable<double> tangentLines = kernelSlipPlaneUpliftVan.TangentLines.ToArray();
-            // UpliftVanCalculationGrid.TangentLineZBottom = tangentLines.First();
-            // UpliftVanCalculationGrid.TangentLineZTop = tangentLines.Last();
-            // UpliftVanCalculationGrid.TangentLineCount = tangentLines.Count() - 1; // -1 as the ZTop coordinate is inclusive
+            // Tangent lines are filled from bottom to top as specified by the FillMacroStabilityWrapperInputFromEngine.
+            IEnumerable<double> tangentLines = kernelSlipPlaneUpliftVan.TangentLines.ToArray();
+            UpliftVanCalculationGrid.TangentLineZBottom = tangentLines.First();
+            UpliftVanCalculationGrid.TangentLineZTop = tangentLines.Last();
+            UpliftVanCalculationGrid.TangentLineCount = tangentLines.Count() - 1; // -1 as the ZTop coordinate is inclusive
         }
 
         private void TransferWaternet(KernelWaternet kernelWaternet)
Index: DamEngine/trunk/src/Deltares.DamEngine.Calculators/KernelWrappers/MacroStabilityCommon/MacroStabilityIo/FillMacroStabilityWrapperInputFromEngine.cs
===================================================================
diff -u -r2960 -r2965
--- DamEngine/trunk/src/Deltares.DamEngine.Calculators/KernelWrappers/MacroStabilityCommon/MacroStabilityIo/FillMacroStabilityWrapperInputFromEngine.cs	(.../FillMacroStabilityWrapperInputFromEngine.cs)	(revision 2960)
+++ DamEngine/trunk/src/Deltares.DamEngine.Calculators/KernelWrappers/MacroStabilityCommon/MacroStabilityIo/FillMacroStabilityWrapperInputFromEngine.cs	(.../FillMacroStabilityWrapperInputFromEngine.cs)	(revision 2965)
@@ -289,11 +289,10 @@
             };
             
             // kernelSearchAreaConditions.AutoTangentLines = damUpliftVanCalculationGrid.TangentLineAutomaticAtBoundaries;
-            //Todo navragen bij Carlos waarom dit nu opeens weg is.
-            // kernelUpliftVanCalculationGrid.TangentLines = GetTangentLines(damUpliftVanCalculationGrid.TangentLineZBottom,
-            //     damUpliftVanCalculationGrid.TangentLineZTop,
-            //     damUpliftVanCalculationGrid.TangentLineCount)
-            //     .ToArray();
+            kernelUpliftVanCalculationGrid.TangentLines = GetTangentLines(damUpliftVanCalculationGrid.TangentLineZBottom,
+                 damUpliftVanCalculationGrid.TangentLineZTop,
+                 damUpliftVanCalculationGrid.TangentLineCount)
+                 .ToArray();
         }
 
         private static IEnumerable<double> GetTangentLines(double tangentLineZBottom, double tangentLineZTop, int nrOfTangentLines)