Index: trunk/src/Dam/Data/Geometry2DSectionParameters.cs
===================================================================
diff -u -r7 -r111
--- trunk/src/Dam/Data/Geometry2DSectionParameters.cs	(.../Geometry2DSectionParameters.cs)	(revision 7)
+++ trunk/src/Dam/Data/Geometry2DSectionParameters.cs	(.../Geometry2DSectionParameters.cs)	(revision 111)
@@ -8,6 +8,7 @@
 // <summary>data class for xml file creator for DGSMStabDam.dll</summary>
 //-----------------------------------------------------------------------
 using Deltares.Geotechnics;
+using Deltares.Geotechnics.Soils;
 
 namespace Deltares.Dam.Data
 {