Index: DamEngine/trunk/src/Deltares.DamEngine.Data/Geometry/GeometryLoop.cs
===================================================================
diff -u -r4884 -r4897
--- DamEngine/trunk/src/Deltares.DamEngine.Data/Geometry/GeometryLoop.cs	(.../GeometryLoop.cs)	(revision 4884)
+++ DamEngine/trunk/src/Deltares.DamEngine.Data/Geometry/GeometryLoop.cs	(.../GeometryLoop.cs)	(revision 4897)
@@ -30,8 +30,6 @@
 /// <seealso cref="Deltares.DamEngine.Data.Geometry.GeometryPointString" />
 public class GeometryLoop : GeometryPointString
 {
-    private readonly Routines2D routines2D = new Routines2D();
-
     /// <summary>
     /// List of points that describe the physical surface line or surface.
     /// </summary>
@@ -122,7 +120,7 @@
     public bool IsClockWise()
     {
         List<Point2D> polyGon = GetLocalPoint2DList();
-        Clockwise isClockWise = routines2D.IsClockWise(polyGon);
+        Clockwise isClockWise = Routines2D.IsClockWise(polyGon);
         if (isClockWise == Clockwise.NotEnoughUniquePoints)
         {
             throw new NotEnoughUniquePointsException();
@@ -142,13 +140,14 @@
     /// <returns>True if continuous, false if not</returns>
     public bool IsContinuous()
     {
-        for (int i = 0; i < CurveList.Count - 1; i++)
+        for (var i = 0; i < CurveList.Count - 1; i++)
         {
             if (CurveList[i].EndPoint != CurveList[i + 1].HeadPoint)
             {
                 return false;
             }
         }
+
         return true;
     }
 
@@ -159,7 +158,7 @@
     /// <returns></returns>
     public bool IsPointInLoopArea(Point2D aPoint)
     {
-        return routines2D.CheckIfPointIsInPolygon(this, aPoint.X, aPoint.Z) != PointInPolygon.OutsidePolygon;
+        return Routines2D.CheckIfPointIsInPolygon(this, aPoint.X, aPoint.Z) != PointInPolygon.OutsidePolygon;
     }
 
     /// <summary>