Index: Ringtoets/Piping/src/Ringtoets.Piping.Data/RingtoetsPipingSurfaceLine.cs
===================================================================
diff -u -r07955a5bcecef8840417a57c6a704ef788533581 -r9eb91cfa000697ddfdeace89aa8f1e959fc1f7f9
--- Ringtoets/Piping/src/Ringtoets.Piping.Data/RingtoetsPipingSurfaceLine.cs	(.../RingtoetsPipingSurfaceLine.cs)	(revision 07955a5bcecef8840417a57c6a704ef788533581)
+++ Ringtoets/Piping/src/Ringtoets.Piping.Data/RingtoetsPipingSurfaceLine.cs	(.../RingtoetsPipingSurfaceLine.cs)	(revision 9eb91cfa000697ddfdeace89aa8f1e959fc1f7f9)
@@ -55,7 +55,7 @@
         /// <summary>
         /// Gets the 3D points describing its geometry.
         /// </summary>
-        public IEnumerable<Point3D> Points
+        public Point3D[] Points
         {
             get
             {