Index: DamEngine/trunk/src/Deltares.DamEngine.Data.Tests/Geotechnics/SoilProfile2DSurfaceLineHelperTests.cs
===================================================================
diff -u
--- DamEngine/trunk/src/Deltares.DamEngine.Data.Tests/Geotechnics/SoilProfile2DSurfaceLineHelperTests.cs	(revision 0)
+++ DamEngine/trunk/src/Deltares.DamEngine.Data.Tests/Geotechnics/SoilProfile2DSurfaceLineHelperTests.cs	(revision 4759)
@@ -0,0 +1,91 @@
+// Copyright (C) Stichting Deltares 2024. All rights reserved.
+// 
+// This file is part of the Dam Engine.
+// 
+// The Dam Engine is free software: you can redistribute it and/or modify
+// it under the terms of the GNU Affero General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+// 
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU Affero General Public License for more details.
+// 
+// You should have received a copy of the GNU Affero General Public License
+// along with this program. If not, see <http://www.gnu.org/licenses/>.
+// 
+// All names, logos, and references to "Deltares" are registered trademarks of
+// Stichting Deltares and remain full property of Stichting Deltares at all times.
+// All rights reserved.
+
+using System.Linq;
+using Deltares.DamEngine.Data.Geometry;
+using Deltares.DamEngine.Data.Geotechnics;
+using Deltares.DamEngine.TestHelpers.Factories;
+using NUnit.Framework;
+
+namespace Deltares.DamEngine.Data.Tests.Geotechnics;
+
+[TestFixture]
+public class SoilProfile2DSurfaceLineHelperTests
+{
+    [Test]
+    [TestCase(PositionToSoilProfile2D.LeftOfSoilProfile, false)]
+    [TestCase(PositionToSoilProfile2D.RightOfSoilProfile, false)]
+    [TestCase(PositionToSoilProfile2D.OnSoilProfile, true)]
+    [TestCase(PositionToSoilProfile2D.InsideOfSoilProfile, true)]
+    public void GivenSurfaceLineAndSoilProfile2D_WhenCheckIsSurfaceLineInsideSoilProfile2D_ThenReturnCorrectResult(PositionToSoilProfile2D positionToSoilProfile2D, bool result)
+    {
+        // Given
+        SoilProfile2D soilProfile2D = FactoryForSoilProfiles.CreateSoilProfile2DWithOneLayer();
+        SurfaceLine2 surfaceLine = CreateSurfaceLineForSoilProfile2D(soilProfile2D, positionToSoilProfile2D);
+
+        // When-Then
+        Assert.That(SoilProfile2DSurfaceLineHelper.IsSurfaceLineInsideSoilProfile2D(surfaceLine, soilProfile2D), Is.EqualTo(result));
+    }
+
+    public enum PositionToSoilProfile2D
+    {
+        LeftOfSoilProfile,
+        RightOfSoilProfile,
+        OnSoilProfile,
+        InsideOfSoilProfile
+    }
+
+    private static SurfaceLine2 CreateSurfaceLineForSoilProfile2D(SoilProfile2D soilProfile2D, PositionToSoilProfile2D positionToSoilProfile2D)
+    {
+        GeometryPoint geometryPoint = soilProfile2D.Geometry.SurfaceLine.Points.First();
+        var leftPoint = new GeometryPoint(geometryPoint.X, geometryPoint.Z);
+        geometryPoint = soilProfile2D.Geometry.SurfaceLine.Points.Last();
+        var rightPoint = new GeometryPoint(geometryPoint.X, geometryPoint.Z);
+        var middlePoint = new GeometryPoint((leftPoint.X + rightPoint.X) / 2, (leftPoint.Z + rightPoint.Z) / 2);
+        switch (positionToSoilProfile2D)
+        {
+            case PositionToSoilProfile2D.LeftOfSoilProfile:
+                leftPoint.X -= 1;
+                break;
+            case PositionToSoilProfile2D.RightOfSoilProfile:
+                rightPoint.X += 1;
+                break;
+            case PositionToSoilProfile2D.OnSoilProfile:
+                break;
+            case PositionToSoilProfile2D.InsideOfSoilProfile:
+                leftPoint.X += 1;
+                rightPoint.X -= 1;
+                break;
+        }
+
+        SurfaceLine2 surfaceLine = FactoryForSoilProfiles.CreateSurfaceLine(new[]
+        {
+            leftPoint,
+            middlePoint,
+            rightPoint
+        });
+        surfaceLine.CharacteristicPoints.Add(new CharacteristicPoint(surfaceLine.CharacteristicPoints, leftPoint));
+        surfaceLine.CharacteristicPoints.Annotate(0, CharacteristicPointType.SurfaceLevelOutside);
+        surfaceLine.CharacteristicPoints.Add(new CharacteristicPoint(surfaceLine.CharacteristicPoints, rightPoint));
+        surfaceLine.CharacteristicPoints.Annotate(1, CharacteristicPointType.SurfaceLevelInside);
+        return surfaceLine;
+    }
+}
\ No newline at end of file
Index: DamEngine/trunk/src/Deltares.DamEngine.TestHelpers/Factories/FactoryForSoilProfiles.cs
===================================================================
diff -u -r4540 -r4759
--- DamEngine/trunk/src/Deltares.DamEngine.TestHelpers/Factories/FactoryForSoilProfiles.cs	(.../FactoryForSoilProfiles.cs)	(revision 4540)
+++ DamEngine/trunk/src/Deltares.DamEngine.TestHelpers/Factories/FactoryForSoilProfiles.cs	(.../FactoryForSoilProfiles.cs)	(revision 4759)
@@ -19,8 +19,12 @@
 // Stichting Deltares and remain full property of Stichting Deltares at all times.
 // All rights reserved.
 
+using System;
+using System.Collections.Generic;
 using Deltares.DamEngine.Data.General;
+using Deltares.DamEngine.Data.Geometry;
 using Deltares.DamEngine.Data.Geotechnics;
+using Deltares.DamEngine.Data.Standard;
 
 namespace Deltares.DamEngine.TestHelpers.Factories;
 
@@ -952,6 +956,80 @@
         return soilProfile;
     }
 
+    /// <summary>
+    /// Create a soil layer with the given top level and soil name
+    /// </summary>
+    /// <param name="topLevel">The toplevel.</param>
+    /// <param name="soilName">The soil name</param>
+    /// <returns></returns>
+    public static SoilLayer1D CreateSoilLayer(double topLevel, string soilName)
+    {
+        var random = new Random(soilName.GetHashCode());
+
+        Array values = Enum.GetValues(typeof(WaterpressureInterpolationModel));
+        var model = (WaterpressureInterpolationModel) values.GetValue(random.Next(values.Length));
+
+        return new SoilLayer1D
+        {
+            TopLevel = topLevel,
+            Soil = new Soil(soilName),
+            IsAquifer = Convert.ToBoolean(random.Next(0, 2)),
+            WaterpressureInterpolationModel = model
+        };
+    }
+
+    /// <summary>
+    /// Create a surface line with the given coordinates
+    /// </summary>
+    /// <param name="coordinates"></param>
+    /// <returns></returns>
+    public static SurfaceLine2 CreateSurfaceLine(IEnumerable<GeometryPoint> coordinates)
+    {
+        var surfaceLine = new SurfaceLine2();
+        surfaceLine.Geometry.Points.AddRange(coordinates);
+        surfaceLine.Geometry.SyncCalcPoints();
+
+        return surfaceLine;
+    }
+
+    /// <summary>
+    /// Create a soil profile 2D with one layer
+    /// </summary>
+    /// <returns></returns>
+    public static SoilProfile2D CreateSoilProfile2DWithOneLayer()
+    {
+        const string layerName = "Layer";
+        const string topLayerName = "TopLayer";
+
+        SoilLayer1D soilLayer = CreateSoilLayer(-5, layerName);
+
+        var profile = new SoilProfile1D
+        {
+            BottomLevel = -10
+        };
+        profile.Layers.Add(soilLayer);
+
+        SurfaceLine2 surfaceLine = CreateSurfaceLine(new[]
+        {
+            new GeometryPoint(0, 0),
+            new GeometryPoint(5, 10),
+            new GeometryPoint(10, 10)
+        });
+
+        var soilSurfaceProfile = new SoilSurfaceProfile
+        {
+            SoilProfile = profile,
+            SurfaceLine2 = surfaceLine,
+            DikeEmbankmentMaterial = new Soil
+            {
+                Name = topLayerName
+            }
+        };
+
+        SoilProfile2D soilProfile2D = soilSurfaceProfile.ConvertToSoilProfile2D();
+        return soilProfile2D;
+    }
+
     private static string GetNewUniqueLayerId(SoilProfile1D soilProfile1D)
     {
         var num = 0;
Index: DamEngine/trunk/src/Deltares.DamEngine.Data/Geotechnics/SoilProfile2DSurfaceLineHelper.cs
===================================================================
diff -u
--- DamEngine/trunk/src/Deltares.DamEngine.Data/Geotechnics/SoilProfile2DSurfaceLineHelper.cs	(revision 0)
+++ DamEngine/trunk/src/Deltares.DamEngine.Data/Geotechnics/SoilProfile2DSurfaceLineHelper.cs	(revision 4759)
@@ -0,0 +1,53 @@
+// Copyright (C) Stichting Deltares 2024. All rights reserved.
+// 
+// This file is part of the Dam Engine.
+// 
+// The Dam Engine is free software: you can redistribute it and/or modify
+// it under the terms of the GNU Affero General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+// 
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU Affero General Public License for more details.
+// 
+// You should have received a copy of the GNU Affero General Public License
+// along with this program. If not, see <http://www.gnu.org/licenses/>.
+// 
+// All names, logos, and references to "Deltares" are registered trademarks of
+// Stichting Deltares and remain full property of Stichting Deltares at all times.
+// All rights reserved.
+
+using System.Linq;
+
+namespace Deltares.DamEngine.Data.Geotechnics;
+
+/// <summary>
+/// Helper class for SoilProfile2D and SurfaceLine2
+/// </summary>
+public static class SoilProfile2DSurfaceLineHelper
+{
+    /// <summary>
+    /// Determines if the surface line is inside the soil profile.
+    /// </summary>
+    /// <param name="surfaceLine">The surface-line.</param>
+    /// <param name="soilProfile2D">The soil profile 2D</param>
+    /// <returns></returns>
+    public static bool IsSurfaceLineInsideSoilProfile2D(SurfaceLine2 surfaceLine, SoilProfile2D soilProfile2D)
+    {
+        if (soilProfile2D == null)
+        {
+            return false;
+        }
+        if (surfaceLine.CharacteristicPoints.GetGeometryPoint(CharacteristicPointType.SurfaceLevelOutside).X < soilProfile2D.Geometry.SurfaceLine.Points.First().X)
+        {
+            return false;
+        }
+        if (surfaceLine.CharacteristicPoints.GetGeometryPoint(CharacteristicPointType.SurfaceLevelInside).X > soilProfile2D.Geometry.SurfaceLine.Points.Last().X)
+        {
+            return false;
+        }
+        return true;
+    }
+}
\ No newline at end of file
Index: DamEngine/trunk/src/Deltares.DamEngine.Calculators/KernelWrappers/MacroStabilityInwards/MacroStabilityInwardsKernelWrapper.cs
===================================================================
diff -u -r4540 -r4759
--- DamEngine/trunk/src/Deltares.DamEngine.Calculators/KernelWrappers/MacroStabilityInwards/MacroStabilityInwardsKernelWrapper.cs	(.../MacroStabilityInwardsKernelWrapper.cs)	(revision 4540)
+++ DamEngine/trunk/src/Deltares.DamEngine.Calculators/KernelWrappers/MacroStabilityInwards/MacroStabilityInwardsKernelWrapper.cs	(.../MacroStabilityInwardsKernelWrapper.cs)	(revision 4759)
@@ -104,6 +104,16 @@
 
                 macroStabilityCommonHelper.EnsureSoilProfile2DIsFilled(damKernelInput.SubSoilScenario, damKernelInput.Location.SurfaceLine,
                                                                        damKernelInput.Location.GetDikeEmbankmentSoil());
+                // Check if the surface-line is within the SoilProfile2D boundaries (left/right)
+                if (!SoilProfile2DSurfaceLineHelper.IsSurfaceLineInsideSoilProfile2D(damKernelInput.Location.SurfaceLine, damKernelInput.SubSoilScenario.SoilProfile2D))
+                {
+                    macroStabilityOutput.Message = new LogMessage
+                    {
+                        MessageType = LogMessageType.FatalError,
+                        Message = $"SurfaceLine {damKernelInput.Location.SurfaceLine.Name} does not fit within the boundaries of soil profile {damKernelInput.SubSoilScenario.SoilProfile2D.Name}"
+                    };
+                    return PrepareResult.Failed;
+                }
 
                 const bool useRiverLevelLow = false;
                 // Determine whether there is uplift
Index: DamEngine/trunk/src/Deltares.DamEngine.Data.Tests/Geotechnics/SoilSurfaceProfileTests.cs
===================================================================
diff -u -r4540 -r4759
--- DamEngine/trunk/src/Deltares.DamEngine.Data.Tests/Geotechnics/SoilSurfaceProfileTests.cs	(.../SoilSurfaceProfileTests.cs)	(revision 4540)
+++ DamEngine/trunk/src/Deltares.DamEngine.Data.Tests/Geotechnics/SoilSurfaceProfileTests.cs	(.../SoilSurfaceProfileTests.cs)	(revision 4759)
@@ -19,12 +19,11 @@
 // Stichting Deltares and remain full property of Stichting Deltares at all times.
 // All rights reserved.
 
-using System;
 using System.Collections.Generic;
 using System.Linq;
 using Deltares.DamEngine.Data.Geometry;
 using Deltares.DamEngine.Data.Geotechnics;
-using Deltares.DamEngine.Data.Standard;
+using Deltares.DamEngine.TestHelpers.Factories;
 using NUnit.Framework;
 
 namespace Deltares.DamEngine.Data.Tests.Geotechnics;
@@ -40,8 +39,8 @@
         const string middleLayerName = "MiddleLayer";
         const string topLayerName = "TopLayer";
 
-        SoilLayer1D bottomLayer = CreateSoilLayer(-5, bottomLayerName);
-        SoilLayer1D middleLayer = CreateSoilLayer(-2, middleLayerName);
+        SoilLayer1D bottomLayer = FactoryForSoilProfiles.CreateSoilLayer(-5, bottomLayerName);
+        SoilLayer1D middleLayer = FactoryForSoilProfiles.CreateSoilLayer(-2, middleLayerName);
 
         var profile = new SoilProfile1D
         {
@@ -50,7 +49,7 @@
         profile.Layers.Add(bottomLayer);
         profile.Layers.Add(middleLayer);
 
-        SurfaceLine2 surfaceLine = CreateSurfaceLine(new[]
+        SurfaceLine2 surfaceLine = FactoryForSoilProfiles.CreateSurfaceLine(new[]
         {
             new GeometryPoint(0, 0),
             new GeometryPoint(5, 10),
@@ -119,9 +118,9 @@
         const string middleLayerName = "MiddleLayer";
         const string topLayerName = "TopLayer";
 
-        SoilLayer1D irrelevantLayer = CreateSoilLayer(0, "Does not matter");
-        SoilLayer1D bottomLayer = CreateSoilLayer(-5, bottomLayerName);
-        SoilLayer1D middleLayer = CreateSoilLayer(-2, middleLayerName);
+        SoilLayer1D irrelevantLayer = FactoryForSoilProfiles.CreateSoilLayer(0, "Does not matter");
+        SoilLayer1D bottomLayer = FactoryForSoilProfiles.CreateSoilLayer(-5, bottomLayerName);
+        SoilLayer1D middleLayer = FactoryForSoilProfiles.CreateSoilLayer(-2, middleLayerName);
 
         var profile = new SoilProfile1D
         {
@@ -131,7 +130,7 @@
         profile.Layers.Add(middleLayer);
         profile.Layers.Add(irrelevantLayer);
 
-        SurfaceLine2 surfaceLine = CreateSurfaceLine(new[]
+        SurfaceLine2 surfaceLine = FactoryForSoilProfiles.CreateSurfaceLine(new[]
         {
             new GeometryPoint(0, -5),
             new GeometryPoint(5, -3),
@@ -186,15 +185,15 @@
         const string middleLayerName = "MiddleLayer";
         const string topLayerName = "TopLayer";
 
-        SoilLayer1D bottomLayer = CreateSoilLayer(-5, bottomLayerName);
-        SoilLayer1D middleLayer = CreateSoilLayer(-2, middleLayerName);
+        SoilLayer1D bottomLayer = FactoryForSoilProfiles.CreateSoilLayer(-5, bottomLayerName);
+        SoilLayer1D middleLayer = FactoryForSoilProfiles.CreateSoilLayer(-2, middleLayerName);
 
         var profile = new SoilProfile1D();
         profile.Layers.Add(bottomLayer);
         profile.Layers.Add(middleLayer);
         profile.BottomLevel = -10;
 
-        SurfaceLine2 surfaceLine = CreateSurfaceLine(new[]
+        SurfaceLine2 surfaceLine = FactoryForSoilProfiles.CreateSurfaceLine(new[]
         {
             new GeometryPoint(0, -4),
             new GeometryPoint(5, -2.5),
@@ -251,15 +250,15 @@
         const string middleLayerName = "MiddleLayer";
         const string topLayerName = "TopLayer";
 
-        SoilLayer1D bottomLayer = CreateSoilLayer(-5, bottomLayerName);
-        SoilLayer1D middleLayer = CreateSoilLayer(0, middleLayerName);
+        SoilLayer1D bottomLayer = FactoryForSoilProfiles.CreateSoilLayer(-5, bottomLayerName);
+        SoilLayer1D middleLayer = FactoryForSoilProfiles.CreateSoilLayer(0, middleLayerName);
 
         var profile = new SoilProfile1D();
         profile.Layers.Add(bottomLayer);
         profile.Layers.Add(middleLayer);
         profile.BottomLevel = -10;
 
-        SurfaceLine2 surfaceLine = CreateSurfaceLine(new[]
+        SurfaceLine2 surfaceLine = FactoryForSoilProfiles.CreateSurfaceLine(new[]
         {
             new GeometryPoint(0, -2.5),
             new GeometryPoint(5, 2.5),
@@ -334,15 +333,15 @@
         const string middleLayerName = "MiddleLayer";
         const string topLayerName = "TopLayer";
 
-        SoilLayer1D bottomLayer = CreateSoilLayer(-1.25, bottomLayerName);
-        SoilLayer1D middleLayer = CreateSoilLayer(0, middleLayerName);
+        SoilLayer1D bottomLayer = FactoryForSoilProfiles.CreateSoilLayer(-1.25, bottomLayerName);
+        SoilLayer1D middleLayer = FactoryForSoilProfiles.CreateSoilLayer(0, middleLayerName);
 
         var profile = new SoilProfile1D();
         profile.Layers.Add(bottomLayer);
         profile.Layers.Add(middleLayer);
         profile.BottomLevel = -10;
 
-        SurfaceLine2 surfaceLine = CreateSurfaceLine(new[]
+        SurfaceLine2 surfaceLine = FactoryForSoilProfiles.CreateSurfaceLine(new[]
         {
             new GeometryPoint(0, 2.5),
             new GeometryPoint(5, -2.5),
@@ -439,15 +438,15 @@
         const string middleLayerName = "MiddleLayer";
         const string topLayerName = "TopLayer";
 
-        SoilLayer1D bottomLayer = CreateSoilLayer(-2.5, bottomLayerName);
-        SoilLayer1D middleLayer = CreateSoilLayer(0, middleLayerName);
+        SoilLayer1D bottomLayer = FactoryForSoilProfiles.CreateSoilLayer(-2.5, bottomLayerName);
+        SoilLayer1D middleLayer = FactoryForSoilProfiles.CreateSoilLayer(0, middleLayerName);
 
         var profile = new SoilProfile1D();
         profile.Layers.Add(bottomLayer);
         profile.Layers.Add(middleLayer);
         profile.BottomLevel = -10;
 
-        SurfaceLine2 surfaceLine = CreateSurfaceLine(new[]
+        SurfaceLine2 surfaceLine = FactoryForSoilProfiles.CreateSurfaceLine(new[]
         {
             new GeometryPoint(0, 2.5),
             new GeometryPoint(5, -2.5),
@@ -540,15 +539,15 @@
         const string middleLayerName = "MiddleLayer";
         const string topLayerName = "TopLayer";
 
-        SoilLayer1D bottomLayer = CreateSoilLayer(-2.5, bottomLayerName);
-        SoilLayer1D middleLayer = CreateSoilLayer(0, middleLayerName);
+        SoilLayer1D bottomLayer = FactoryForSoilProfiles.CreateSoilLayer(-2.5, bottomLayerName);
+        SoilLayer1D middleLayer = FactoryForSoilProfiles.CreateSoilLayer(0, middleLayerName);
 
         var profile = new SoilProfile1D();
         profile.Layers.Add(bottomLayer);
         profile.Layers.Add(middleLayer);
         profile.BottomLevel = -10;
 
-        SurfaceLine2 surfaceLine = CreateSurfaceLine(new[]
+        SurfaceLine2 surfaceLine = FactoryForSoilProfiles.CreateSurfaceLine(new[]
         {
             new GeometryPoint(0, 2.5),
             new GeometryPoint(5, -2.5),
@@ -644,15 +643,15 @@
         const string middleLayerName = "MiddleLayer";
         const string topLayerName = "TopLayer";
 
-        SoilLayer1D bottomLayer = CreateSoilLayer(-2.5, bottomLayerName);
-        SoilLayer1D middleLayer = CreateSoilLayer(0, middleLayerName);
+        SoilLayer1D bottomLayer = FactoryForSoilProfiles.CreateSoilLayer(-2.5, bottomLayerName);
+        SoilLayer1D middleLayer = FactoryForSoilProfiles.CreateSoilLayer(0, middleLayerName);
 
         var profile = new SoilProfile1D();
         profile.Layers.Add(bottomLayer);
         profile.Layers.Add(middleLayer);
         profile.BottomLevel = -10;
 
-        SurfaceLine2 surfaceLine = CreateSurfaceLine(new[]
+        SurfaceLine2 surfaceLine = FactoryForSoilProfiles.CreateSurfaceLine(new[]
         {
             new GeometryPoint(0, -2.5),
             new GeometryPoint(5, -2.5),
@@ -751,29 +750,4 @@
         Assert.That(actualSoilLayer.WaterpressureInterpolationModel, Is.EqualTo(WaterpressureInterpolationModel.Hydrostatic));
         Assert.That(actualSoilLayer.Soil, Is.SameAs(expectedProfile.DikeEmbankmentMaterial));
     }
-
-    private static SoilLayer1D CreateSoilLayer(double topLevel, string soilName)
-    {
-        var random = new Random(soilName.GetHashCode());
-
-        Array values = Enum.GetValues(typeof(WaterpressureInterpolationModel));
-        var model = (WaterpressureInterpolationModel) values.GetValue(random.Next(values.Length));
-
-        return new SoilLayer1D
-        {
-            TopLevel = topLevel,
-            Soil = new Soil(soilName),
-            IsAquifer = Convert.ToBoolean(random.Next(0, 2)),
-            WaterpressureInterpolationModel = model
-        };
-    }
-
-    private static SurfaceLine2 CreateSurfaceLine(IEnumerable<GeometryPoint> coordinates)
-    {
-        var surfaceLine = new SurfaceLine2();
-        surfaceLine.Geometry.Points.AddRange(coordinates);
-        surfaceLine.Geometry.SyncCalcPoints();
-
-        return surfaceLine;
-    }
 }
\ No newline at end of file
Index: DamEngine/trunk/src/Deltares.DamEngine.Data/Geotechnics/SoilProfileHelper.cs
===================================================================
diff -u -r4540 -r4759
--- DamEngine/trunk/src/Deltares.DamEngine.Data/Geotechnics/SoilProfileHelper.cs	(.../SoilProfileHelper.cs)	(revision 4540)
+++ DamEngine/trunk/src/Deltares.DamEngine.Data/Geotechnics/SoilProfileHelper.cs	(.../SoilProfileHelper.cs)	(revision 4759)
@@ -27,7 +27,7 @@
 public class SoilProfileHelper
 {
     /// <summary>
-    /// Determines for surface line corrected1 d profile at x.
+    /// Determines for surface line corrected 1d profile at x.
     /// </summary>
     /// <param name="originalSoilProfile1D">The original soil profile1 d.</param>
     /// <param name="surfaceLine">The surface line.</param>
Index: DamEngine/trunk/src/Deltares.DamEngine.TestHelpers/GeneralHelper.cs
===================================================================
diff -u -r4627 -r4759
--- DamEngine/trunk/src/Deltares.DamEngine.TestHelpers/GeneralHelper.cs	(.../GeneralHelper.cs)	(revision 4627)
+++ DamEngine/trunk/src/Deltares.DamEngine.TestHelpers/GeneralHelper.cs	(.../GeneralHelper.cs)	(revision 4759)
@@ -79,8 +79,6 @@
             File.WriteAllText(outputXml, outputString, Encoding.Unicode);
         }
 
-        CheckDependencyOnStiFiles(output);
-
         // Evaluate results
         if (!areResultsExpected)
         {
@@ -115,20 +113,6 @@
         return output;
     }
 
-    private static void CheckDependencyOnStiFiles(Output output)
-    {
-        foreach (Message calcMessage in output.Results.CalculationMessages)
-        {
-            if ((calcMessage.MessageType == MessageMessageType.Error) & calcMessage.Message1.Contains("The preparation for this " +
-                                                                                                      "calculation failed"))
-            {
-                string assertMessage = "No results available due to dependency on 2D geometries (sti files) and the old " +
-                                       "MacroStability kernel wrapper implementation";
-                Assert.That(output.Results.CalculationResults, Is.Not.Null, assertMessage);
-            }
-        }
-    }
-
     private static void CheckConsistencyOfAdaptGeometryResults(EngineInterface engineInterface, OutputResults outputResults)
     {
         if (engineInterface.DamProjectData.DamProjectCalculationSpecification.AnalysisTypeForSerializationPurposeOnly == AnalysisType.AdaptGeometry)