Index: DamEngine/trunk/src/Deltares.DamEngine.Interface/FillDamFromXmlInput.cs
===================================================================
diff -u -r4898 -r5009
--- DamEngine/trunk/src/Deltares.DamEngine.Interface/FillDamFromXmlInput.cs	(.../FillDamFromXmlInput.cs)	(revision 4898)
+++ DamEngine/trunk/src/Deltares.DamEngine.Interface/FillDamFromXmlInput.cs	(.../FillDamFromXmlInput.cs)	(revision 5009)
@@ -850,27 +850,19 @@
 
                 // Add OuterLoop
                 SoilProfile2DLayer2DSurfaceOuterPoint[] outerLoop = inputLayer.Surface.OuterLoop;
-                var isStartPoint = true;
                 var curve = new GeometryCurve();
                 for (var j = 0; j < outerLoop.Length; j++)
                 {
-                    var point = new Point2D(outerLoop[j].X, outerLoop[j].Z);
-                    if (isStartPoint)
-                    {
-                        curve.HeadPoint = point;
-                    }
-                    else
-                    {
-                        curve.EndPoint = point;
-                        soilProfile2D.Geometry.Curves.Add(curve);
-                        layer.GeometrySurface.OuterLoop.CurveList.Add(curve);
-                        curve = new GeometryCurve();
-                        curve.HeadPoint = point;
-                    }
+                    var headPoint = new Point2D(outerLoop[j].X, outerLoop[j].Z);
+                    Point2D endPoint = j == outerLoop.Length - 1 ? new Point2D(outerLoop[0].X, outerLoop[0].Z) : new Point2D(outerLoop[j + 1].X, outerLoop[j + 1].Z);
 
-                    isStartPoint = false;
-                    soilProfile2D.Geometry.Points.Add(point);
-                    layer.GeometrySurface.OuterLoop.CalcPoints.Add(point);
+                    curve.HeadPoint = headPoint;
+                    curve.EndPoint = endPoint;
+                    soilProfile2D.Geometry.Curves.Add(curve);
+                    layer.GeometrySurface.OuterLoop.CurveList.Add(curve);
+
+                    soilProfile2D.Geometry.Points.Add(headPoint);
+                    layer.GeometrySurface.OuterLoop.CalcPoints.Add(headPoint);
                 }
 
                 soilProfile2D.Geometry.Loops.Add(layer.GeometrySurface.OuterLoop);