Index: DamEngine/trunk/src/Deltares.DamEngine.Data/Geotechnics/SoilProfileHelper.cs
===================================================================
diff -u -r3241 -r3314
--- DamEngine/trunk/src/Deltares.DamEngine.Data/Geotechnics/SoilProfileHelper.cs	(.../SoilProfileHelper.cs)	(revision 3241)
+++ DamEngine/trunk/src/Deltares.DamEngine.Data/Geotechnics/SoilProfileHelper.cs	(.../SoilProfileHelper.cs)	(revision 3314)
@@ -1,13 +1,39 @@
-using System;
-using System.Collections.Generic;
-using System.Linq;
-using System.Text;
-using System.Threading.Tasks;
+// Copyright (C) Stichting Deltares 2029. All rights reserved.
+//
+// This file is part of the Dam Engine.
+//
+// The Dam Engine is free software: you can redistribute it and/or modify
+// it under the terms of the GNU Affero General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+// 
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU Affero General Public License for more details.
+//
+// You should have received a copy of the GNU Affero General Public License
+// along with this program. If not, see <http://www.gnu.org/licenses/>.
+//
+// All names, logos, and references to "Deltares" are registered trademarks of
+// Stichting Deltares and remain full property of Stichting Deltares at all times.
+// All rights reserved.
 
 namespace Deltares.DamEngine.Data.Geotechnics
 {
+    /// <summary>
+    /// Helper class for Soil profile
+    /// </summary>
     public class SoilProfileHelper
     {
+        /// <summary>
+        /// Determines for surface line corrected1 d profile at x.
+        /// </summary>
+        /// <param name="originalSoilProfile1D">The original soil profile1 d.</param>
+        /// <param name="surfaceLine">The surface line.</param>
+        /// <param name="xCoordinate">The x coordinate.</param>
+        /// <param name="dikeEmbankmentMaterial">The dike embankment material.</param>
+        /// <returns></returns>
         public static SoilProfile1D DetermineForSurfaceLineCorrected1DProfileAtX(SoilProfile1D originalSoilProfile1D,
             SurfaceLine2 surfaceLine, double xCoordinate, Soil dikeEmbankmentMaterial)
         {