Index: DamEngine/trunk/src/Deltares.DamEngine.Data/Geotechnics/SoilProfile2DSurfaceLineHelper.cs
===================================================================
diff -u -r5863 -r5867
--- DamEngine/trunk/src/Deltares.DamEngine.Data/Geotechnics/SoilProfile2DSurfaceLineHelper.cs	(.../SoilProfile2DSurfaceLineHelper.cs)	(revision 5863)
+++ DamEngine/trunk/src/Deltares.DamEngine.Data/Geotechnics/SoilProfile2DSurfaceLineHelper.cs	(.../SoilProfile2DSurfaceLineHelper.cs)	(revision 5867)
@@ -198,17 +198,17 @@
     private static void AdaptGeometryToSurfaceLineLimits(GeometryPointString surfaceLine, ref GeometryData geometryData)
     {
         GeometryBounds geometryBounds = surfaceLine.GetGeometryBounds();
-        if (geometryData.Left > geometryBounds.Left)
+        if (geometryBounds.Left.IsLessThan(geometryData.Left))
             GeometryHelper.ExtendGeometryLeft(geometryData, geometryBounds.Left);
-        else if (geometryData.Left < geometryBounds.Left)
+        else if (geometryData.Left.IsLessThan(geometryBounds.Left))
             GeometryHelper.CutGeometryLeft(geometryData, geometryBounds.Left);
-        if (geometryData.Right > geometryBounds.Right)
+        if (geometryBounds.Right.IsLessThan(geometryData.Right))
         {
             GeometryHelper.CutGeometryRight(geometryData, geometryBounds.Right);
         }
         else
         {
-            if (geometryData.Right < geometryBounds.Right)
+            if (geometryData.Right.IsLessThan(geometryBounds.Right))
                 GeometryHelper.ExtendGeometryRight(geometryData, geometryBounds.Right);
         }
     }