Index: dam engine/trunk/Xsds Liquid/DamLocation.xsd
===================================================================
diff -u -r353 -r445
--- dam engine/trunk/Xsds Liquid/DamLocation.xsd	(.../DamLocation.xsd)	(revision 353)
+++ dam engine/trunk/Xsds Liquid/DamLocation.xsd	(.../DamLocation.xsd)	(revision 445)
@@ -27,10 +27,7 @@
       <xs:element name="NWOOptions" />
       <xs:element name="WaternetOptions">
         <xs:complexType>
-          <xs:attribute name="DampingFactorPL3" type="xs:double" />
-          <xs:attribute name="DampingFactorPL4" type="xs:double" />
-          <xs:attribute name="PenetrationLength" type="xs:double" />
-          <xs:attribute default="ExpertKnowledgeRRD" name="PLLineCreationMethod">
+          <xs:attribute name="PhreaticLineCreationMethod" use="required">
             <xs:simpleType>
               <xs:restriction base="xs:string">
                 <xs:enumeration value="ExpertKnowledgeRRD" />
@@ -41,6 +38,33 @@
               </xs:restriction>
             </xs:simpleType>
           </xs:attribute>
+          <xs:attribute name="PolderLevel" type="xs:double" use="required" />
+          <xs:attribute name="HeadPl2" type="xs:double" use="optional" />
+          <xs:attribute name="HeadPl3" type="xs:double" use="optional" />
+          <xs:attribute name="HeadPl4" type="xs:double" use="optional" />
+          <xs:attribute name="DampingFactorPL3" type="xs:double" use="required" />
+          <xs:attribute name="DampingFactorPL4" type="xs:double" use="required" />
+          <xs:attribute name="PenetrationLength" type="xs:double" use="required" />
+          <xs:attribute name="SlopeDampingFactor" type="xs:double" use="required" />
+          <xs:attribute name="Pl1BelowCrestRiverside" type="xs:double" use="required" />
+          <xs:attribute name="Pl1BelowCrestPolderside" type="xs:double" use="required" />
+          <xs:attribute name="Pl1BelowShoulderCrestPolderside" type="xs:double" use="required" />
+          <xs:attribute name="Pl1BelowToeDikePolderside" type="xs:double" use="required" />
+          <xs:attribute name="Pl1BelowCrestMiddle" type="xs:double" use="optional" />
+          <xs:attribute name="Pl1FactorBelowShoulderCrest" type="xs:double" use="optional" />
+          <xs:attribute name="DryPl1BelowCrestMiddle" type="xs:double" use="optional" />
+          <xs:attribute name="DryPl1FactorBelowShoulderCrest" type="xs:double" use="optional" />
+          <xs:attribute name="IntrusionVerticalWaterPressure" use="required">
+            <xs:simpleType>
+              <xs:restriction base="xs:string">
+                <xs:enumeration value="Standard" />
+                <xs:enumeration value="Linear" />
+                <xs:enumeration value="FullHydroStatic" />
+                <xs:enumeration value="HydroStatic" />
+                <xs:enumeration value="SemiTimeDependent" />
+              </xs:restriction>
+            </xs:simpleType>
+          </xs:attribute>
         </xs:complexType>
       </xs:element>
       <xs:element name="General">