Index: dam engine/trunk/Xsds Liquid/DamSoil.xsd
===================================================================
diff -u -r486 -r601
--- dam engine/trunk/Xsds Liquid/DamSoil.xsd	(.../DamSoil.xsd)	(revision 486)
+++ dam engine/trunk/Xsds Liquid/DamSoil.xsd	(.../DamSoil.xsd)	(revision 601)
@@ -8,5 +8,8 @@
     <xs:attribute name="PermeabKx" type="xs:double" use="optional" />
     <xs:attribute name="WhitesConstant" type="xs:double" use="optional" />
     <xs:attribute name="DiameterD90" type="xs:double" use="optional" />
+    <xs:attribute name="AbovePhreaticLevel" type="xs:double" use="optional" />
+    <xs:attribute name="BelowPhreaticLevel" type="xs:double" use="optional" />
+    <xs:attribute name="DryUnitWeight" type="xs:double" use="optional" />
   </xs:complexType>
 </xs:schema>
\ No newline at end of file
Index: dam engine/trunk/src/Deltares.DamEngine.Interface.Tests/FillDamFromXmlInputTests.cs
===================================================================
diff -u -r597 -r601
--- dam engine/trunk/src/Deltares.DamEngine.Interface.Tests/FillDamFromXmlInputTests.cs	(.../FillDamFromXmlInputTests.cs)	(revision 597)
+++ dam engine/trunk/src/Deltares.DamEngine.Interface.Tests/FillDamFromXmlInputTests.cs	(.../FillDamFromXmlInputTests.cs)	(revision 601)
@@ -97,9 +97,9 @@
                 Soil soil = new Soil() {Name = String.Format("Soil {0}", i)};
                 //soil.SoilType = SoilType.Loam;
 
-                //soil.AbovePhreaticLevel = 10 + 0.1 * i;
-                //soil.BelowPhreaticLevel = 10 + 0.1 * i;
-                //soil.DryUnitWeight = 10 + 0.1 * i;
+                soil.AbovePhreaticLevel = 7 + 0.1 * i;
+                soil.BelowPhreaticLevel = 8 + 0.1 * i;
+                soil.DryUnitWeight = 9 + 0.1 * i;
 
                 //soil.ShearStrengthModel = ShearStrengthModel.CuMeasured;
 
@@ -133,6 +133,7 @@
                 surfaceLine.Name = String.Format("SurfaceLine {0}", i);
                 surfaceLine.CharacteristicPoints.Geometry = surfaceLine.Geometry;
                 AddPointsToSurfaceLines(surfaceLine);
+                surfaceLine.Geometry.SyncCalcPoints();
                 dike.SurfaceLines2.Add(surfaceLine);
             }
         }
Index: dam engine/trunk/src/Deltares.DamEngine.Interface/FillXmlInputFromDam.cs
===================================================================
diff -u -r597 -r601
--- dam engine/trunk/src/Deltares.DamEngine.Interface/FillXmlInputFromDam.cs	(.../FillXmlInputFromDam.cs)	(revision 597)
+++ dam engine/trunk/src/Deltares.DamEngine.Interface/FillXmlInputFromDam.cs	(.../FillXmlInputFromDam.cs)	(revision 601)
@@ -115,6 +115,12 @@
                 var soil = soils[i];
                 var inputSoil = new Soil();
                 inputSoil.Name = soil.Name;
+                inputSoil.AbovePhreaticLevelSpecified = !Double.IsNaN(soil.AbovePhreaticLevel);
+                inputSoil.AbovePhreaticLevel = soil.AbovePhreaticLevel;
+                inputSoil.BelowPhreaticLevelSpecified = !Double.IsNaN(soil.BelowPhreaticLevel);
+                inputSoil.BelowPhreaticLevel = soil.BelowPhreaticLevel;
+                inputSoil.DryUnitWeightSpecified = !Double.IsNaN(soil.DryUnitWeight);
+                inputSoil.DryUnitWeight = soil.DryUnitWeight;
                 inputSoil.BeddingAngleSpecified = !Double.IsNaN(soil.BeddingAngle);
                 inputSoil.BeddingAngle = soil.BeddingAngle;
                 inputSoil.DiameterD70Specified = !Double.IsNaN(soil.DiameterD70);
Index: dam engine/trunk/src/Deltares.DamEngine.Interface.Tests/TestFiles/InputFile.xml
===================================================================
diff -u -r597 -r601
--- dam engine/trunk/src/Deltares.DamEngine.Interface.Tests/TestFiles/InputFile.xml	(.../InputFile.xml)	(revision 597)
+++ dam engine/trunk/src/Deltares.DamEngine.Interface.Tests/TestFiles/InputFile.xml	(.../InputFile.xml)	(revision 601)
@@ -65,9 +65,9 @@
     </SurfaceLine>
   </SurfaceLines>
   <Soils>
-    <Soil Name="Soil 0" BeddingAngle="18" DiameterD70="19" PermeabKx="21" WhitesConstant="22" DiameterD90="20" />
-    <Soil Name="Soil 1" BeddingAngle="18.1" DiameterD70="19.1" PermeabKx="21.1" WhitesConstant="22.1" DiameterD90="20.1" />
-    <Soil Name="Soil 2" BeddingAngle="18.2" DiameterD70="19.2" PermeabKx="21.2" WhitesConstant="22.2" DiameterD90="20.2" />
+    <Soil Name="Soil 0" BeddingAngle="18" DiameterD70="19" PermeabKx="21" WhitesConstant="22" DiameterD90="20" AbovePhreaticLevel="7" BelowPhreaticLevel="8" DryUnitWeight="9" />
+    <Soil Name="Soil 1" BeddingAngle="18.1" DiameterD70="19.1" PermeabKx="21.1" WhitesConstant="22.1" DiameterD90="20.1" AbovePhreaticLevel="7.1" BelowPhreaticLevel="8.1" DryUnitWeight="9.1" />
+    <Soil Name="Soil 2" BeddingAngle="18.2" DiameterD70="19.2" PermeabKx="21.2" WhitesConstant="22.2" DiameterD90="20.2" AbovePhreaticLevel="7.2" BelowPhreaticLevel="8.2" DryUnitWeight="9.2" />
   </Soils>
   <Segments>
     <Segment Name="Segment 0">
Index: dam engine/trunk/src/Deltares.DamEngine.Interface/FillDamFromXmlInput.cs
===================================================================
diff -u -r600 -r601
--- dam engine/trunk/src/Deltares.DamEngine.Interface/FillDamFromXmlInput.cs	(.../FillDamFromXmlInput.cs)	(revision 600)
+++ dam engine/trunk/src/Deltares.DamEngine.Interface/FillDamFromXmlInput.cs	(.../FillDamFromXmlInput.cs)	(revision 601)
@@ -138,6 +138,9 @@
                 var soil = new Data.Geotechnics.Soil();
                 var inputSoil = inputSoils[i];
                 soil.Name = inputSoil.Name;
+                soil.AbovePhreaticLevel = inputSoil.AbovePhreaticLevelSpecified ? inputSoil.AbovePhreaticLevel : Double.NaN;
+                soil.BelowPhreaticLevel = inputSoil.BelowPhreaticLevelSpecified ? inputSoil.BelowPhreaticLevel : Double.NaN;
+                soil.DryUnitWeight = inputSoil.DryUnitWeightSpecified ? inputSoil.DryUnitWeight : Double.NaN;
                 soil.BeddingAngle = inputSoil.BeddingAngleSpecified ? inputSoil.BeddingAngle : Double.NaN;
                 soil.DiameterD70 = inputSoil.DiameterD70Specified ? inputSoil.DiameterD70 : Double.NaN;
                 soil.DiameterD90 = inputSoil.DiameterD90Specified ? inputSoil.DiameterD90 : Double.NaN;
Index: dam engine/trunk/src/Deltares.DamEngine.Io/DamInput.cs
===================================================================
diff -u -r580 -r601
--- dam engine/trunk/src/Deltares.DamEngine.Io/DamInput.cs	(.../DamInput.cs)	(revision 580)
+++ dam engine/trunk/src/Deltares.DamEngine.Io/DamInput.cs	(.../DamInput.cs)	(revision 601)
@@ -905,6 +905,18 @@
         
         private bool diameterD90FieldSpecified;
         
+        private double abovePhreaticLevelField;
+        
+        private bool abovePhreaticLevelFieldSpecified;
+        
+        private double belowPhreaticLevelField;
+        
+        private bool belowPhreaticLevelFieldSpecified;
+        
+        private double dryUnitWeightField;
+        
+        private bool dryUnitWeightFieldSpecified;
+        
         /// <remarks/>
         [System.Xml.Serialization.XmlAttributeAttribute()]
         public string Name {
@@ -1025,6 +1037,72 @@
                 this.diameterD90FieldSpecified = value;
             }
         }
+        
+        /// <remarks/>
+        [System.Xml.Serialization.XmlAttributeAttribute()]
+        public double AbovePhreaticLevel {
+            get {
+                return this.abovePhreaticLevelField;
+            }
+            set {
+                this.abovePhreaticLevelField = value;
+            }
+        }
+        
+        /// <remarks/>
+        [System.Xml.Serialization.XmlIgnoreAttribute()]
+        public bool AbovePhreaticLevelSpecified {
+            get {
+                return this.abovePhreaticLevelFieldSpecified;
+            }
+            set {
+                this.abovePhreaticLevelFieldSpecified = value;
+            }
+        }
+        
+        /// <remarks/>
+        [System.Xml.Serialization.XmlAttributeAttribute()]
+        public double BelowPhreaticLevel {
+            get {
+                return this.belowPhreaticLevelField;
+            }
+            set {
+                this.belowPhreaticLevelField = value;
+            }
+        }
+        
+        /// <remarks/>
+        [System.Xml.Serialization.XmlIgnoreAttribute()]
+        public bool BelowPhreaticLevelSpecified {
+            get {
+                return this.belowPhreaticLevelFieldSpecified;
+            }
+            set {
+                this.belowPhreaticLevelFieldSpecified = value;
+            }
+        }
+        
+        /// <remarks/>
+        [System.Xml.Serialization.XmlAttributeAttribute()]
+        public double DryUnitWeight {
+            get {
+                return this.dryUnitWeightField;
+            }
+            set {
+                this.dryUnitWeightField = value;
+            }
+        }
+        
+        /// <remarks/>
+        [System.Xml.Serialization.XmlIgnoreAttribute()]
+        public bool DryUnitWeightSpecified {
+            get {
+                return this.dryUnitWeightFieldSpecified;
+            }
+            set {
+                this.dryUnitWeightFieldSpecified = value;
+            }
+        }
     }
     
     /// <remarks/>