Index: DamEngine/trunk/src/Deltares.DamEngine.Calculators.Tests/DikesDesign/SurfaceLineSlopeAdapterTest.cs
===================================================================
diff -u -r4627 -r5565
--- DamEngine/trunk/src/Deltares.DamEngine.Calculators.Tests/DikesDesign/SurfaceLineSlopeAdapterTest.cs	(.../SurfaceLineSlopeAdapterTest.cs)	(revision 4627)
+++ DamEngine/trunk/src/Deltares.DamEngine.Calculators.Tests/DikesDesign/SurfaceLineSlopeAdapterTest.cs	(.../SurfaceLineSlopeAdapterTest.cs)	(revision 5565)
@@ -1082,7 +1082,7 @@
         };
         Assert.That(adaptedSurfaceLine.HasAnnotation(CharacteristicPointType.ShoulderBaseInside), Is.False);
         Assert.That(adaptedSurfaceLine.HasAnnotation(CharacteristicPointType.ShoulderTopInside), Is.False);
-        Assert.That(adaptedSurfaceLine.Geometry.GetPointAt(expectedNewPoint.X, expectedNewPoint.Z), Is.Not.Null);
+        Assert.That(adaptedSurfaceLine.Geometry.DeterminePointAt(expectedNewPoint.X, expectedNewPoint.Z), Is.Not.Null);
         Assert.That(expectedPointDikeToeAtPolder.LocationEquals(adaptedSurfaceLine.CharacteristicPoints.GetGeometryPoint(CharacteristicPointType.DikeToeAtPolder)), Is.True);
         Assert.That(expectedPointDitchDikeSide.LocationEquals(adaptedSurfaceLine.CharacteristicPoints.GetGeometryPoint(CharacteristicPointType.DitchDikeSide)), Is.True);
         Assert.That(expectedPointBottomDitchDikeSide.LocationEquals(adaptedSurfaceLine.CharacteristicPoints.GetGeometryPoint(CharacteristicPointType.BottomDitchDikeSide)), Is.True);
@@ -1194,7 +1194,7 @@
         };
         Assert.That(adaptedSurfaceLine.HasAnnotation(CharacteristicPointType.ShoulderBaseInside), Is.False);
         Assert.That(adaptedSurfaceLine.HasAnnotation(CharacteristicPointType.ShoulderTopInside), Is.False);
-        Assert.That(adaptedSurfaceLine.Geometry.GetPointAt(expectedNewPoint.X, expectedNewPoint.Z), Is.Not.Null);
+        Assert.That(adaptedSurfaceLine.Geometry.DeterminePointAt(expectedNewPoint.X, expectedNewPoint.Z), Is.Not.Null);
         Assert.That(expectedPointDikeToeAtPolder.LocationEquals(adaptedSurfaceLine.CharacteristicPoints.GetGeometryPoint(CharacteristicPointType.DikeToeAtPolder)), Is.True);
         Assert.That(expectedPointDitchDikeSide.LocationEquals(adaptedSurfaceLine.CharacteristicPoints.GetGeometryPoint(CharacteristicPointType.DitchDikeSide)), Is.True);
         Assert.That(expectedPointBottomDitchDikeSide.LocationEquals(adaptedSurfaceLine.CharacteristicPoints.GetGeometryPoint(CharacteristicPointType.BottomDitchDikeSide)), Is.True);