Index: DamEngine/trunk/src/Deltares.DamEngine.Interface/FillDamFromXmlInput.cs
===================================================================
diff -u -r6005 -r6087
--- DamEngine/trunk/src/Deltares.DamEngine.Interface/FillDamFromXmlInput.cs	(.../FillDamFromXmlInput.cs)	(revision 6005)
+++ DamEngine/trunk/src/Deltares.DamEngine.Interface/FillDamFromXmlInput.cs	(.../FillDamFromXmlInput.cs)	(revision 6087)
@@ -576,16 +576,13 @@
         for (var j = 0; j < inputSurfaceLine.Points.Length; j++)
         {
             SurfaceLinePoint inputPoint = inputSurfaceLine.Points[j];
-            var geometryPoint = new GeometryPoint
+            var geometryPoint = new Point2D()
             {
                 X = inputPoint.X,
-                Y = 0.0,
                 Z = inputPoint.Z
             };
             surfaceLine.AddCharacteristicPoint(geometryPoint, ConversionHelper.ConvertToDamPointType(inputPoint.PointType));
         }
-
-        surfaceLine.Geometry.SyncCalcPoints();
     }
 
     private static void TransferLocations(string projectPath, Io.XmlInput.Location[] inputLocations,
@@ -941,7 +938,6 @@
             isStartPoint = false;
             
         }
-        outputInnerLoop.SyncPoints();
         geometry.Loops.Add(outputInnerLoop);
     }