Index: DamEngine/trunk/src/Deltares.DamEngine.Data.Tests/Geotechnics/SoilSurfaceProfileTests.cs
===================================================================
diff -u -r4898 -r4902
--- DamEngine/trunk/src/Deltares.DamEngine.Data.Tests/Geotechnics/SoilSurfaceProfileTests.cs	(.../SoilSurfaceProfileTests.cs)	(revision 4898)
+++ DamEngine/trunk/src/Deltares.DamEngine.Data.Tests/Geotechnics/SoilSurfaceProfileTests.cs	(.../SoilSurfaceProfileTests.cs)	(revision 4902)
@@ -35,7 +35,7 @@
     // For debugging purposes
     private const string visualizationFolder = @"D:\src\dam\DamTools\GeometryVisualizer\";
 
-    [Test, Ignore("Work in progress")]
+    [Test]
     public void GivenProfile1DWithOneLayerAndSurfaceLineWhenConverToProfile2DThenCorrectSoilProfile2DIsCreated()
     {
         // Given Profile1D with one layer and surface line
Index: DamEngine/trunk/src/Deltares.DamEngine.Data/Geometry/GeometryLoop.cs
===================================================================
diff -u -r4897 -r4902
--- DamEngine/trunk/src/Deltares.DamEngine.Data/Geometry/GeometryLoop.cs	(.../GeometryLoop.cs)	(revision 4897)
+++ DamEngine/trunk/src/Deltares.DamEngine.Data/Geometry/GeometryLoop.cs	(.../GeometryLoop.cs)	(revision 4902)
@@ -142,7 +142,10 @@
     {
         for (var i = 0; i < CurveList.Count - 1; i++)
         {
-            if (CurveList[i].EndPoint != CurveList[i + 1].HeadPoint)
+            if ((CurveList[i].EndPoint != CurveList[i + 1].HeadPoint) &&
+                (CurveList[i].EndPoint != CurveList[i + 1].EndPoint) &&
+                (CurveList[i].HeadPoint != CurveList[i + 1].HeadPoint) &&
+                (CurveList[i].HeadPoint != CurveList[i + 1].EndPoint))
             {
                 return false;
             }