Index: DamEngine/trunk/src/Deltares.DamEngine.Calculators.Tests/KernelWrappers/MacroStabilityCommon/MacroStabilityIoTests.cs
===================================================================
diff -u -r3038 -r3077
--- DamEngine/trunk/src/Deltares.DamEngine.Calculators.Tests/KernelWrappers/MacroStabilityCommon/MacroStabilityIoTests.cs	(.../MacroStabilityIoTests.cs)	(revision 3038)
+++ DamEngine/trunk/src/Deltares.DamEngine.Calculators.Tests/KernelWrappers/MacroStabilityCommon/MacroStabilityIoTests.cs	(.../MacroStabilityIoTests.cs)	(revision 3077)
@@ -30,11 +30,13 @@
 using Deltares.DamEngine.Data.Geometry;
 using Deltares.DamEngine.Data.Geotechnics;
 using Deltares.DamEngine.Data.Standard.Logging;
+using Deltares.DamEngine.TestHelpers;
 using Deltares.DamEngine.TestHelpers.Factories;
 using Deltares.MacroStability.CSharpWrapper.Output;
 using KellermanSoftware.CompareNetObjects;
 using CharacteristicPointSet = Deltares.DamEngine.Data.Geotechnics.CharacteristicPointSet;
 using HeadLine = Deltares.DamEngine.Data.Geometry.HeadLine;
+using MacroStabilityOutput = Deltares.MacroStability.CSharpWrapper.Output.MacroStabilityOutput;
 using SoilProfile2D = Deltares.DamEngine.Data.Geotechnics.SoilProfile2D;
 using SurfaceLine2 = Deltares.DamEngine.Data.Geotechnics.SurfaceLine2;
 using Waternet = Deltares.DamEngine.Data.Geometry.Waternet;
@@ -74,6 +76,7 @@
         }
 
         [Test]
+        [Category(Categories.WorkInProgress)] // Check validation of grid
         public void GivenDamEngineDataModelWhenGoingToAndFromCSharpWrapperForInputTheDataIsEqual()
         {
             // Given DamEngine data (DamProjectData)
@@ -143,6 +146,7 @@
                 RightGridXCount = random.Next(),
                 RightGridZCount = random.Next(),
 
+                IsTangentLinesAutomatic = true,
                 TangentLineZBottom = 0,
                 TangentLineZTop = 10,
                 TangentLineCount = 10