Index: DamClients/DamUI/trunk/src/DamClientsLibrary/Deltares.Dam.Data/Dike.cs
===================================================================
diff -u -r6781 -r6793
--- DamClients/DamUI/trunk/src/DamClientsLibrary/Deltares.Dam.Data/Dike.cs	(.../Dike.cs)	(revision 6781)
+++ DamClients/DamUI/trunk/src/DamClientsLibrary/Deltares.Dam.Data/Dike.cs	(.../Dike.cs)	(revision 6793)
@@ -23,6 +23,7 @@
 using System.Collections.Generic;
 using System.ComponentModel;
 using System.Linq;
+using System.Xml.Serialization;
 using Deltares.Dam.Data.CsvImporters;
 using Deltares.Geotechnics.Soils;
 using Deltares.Geotechnics.SurfaceLines;
@@ -51,7 +52,6 @@
 {
     private IList<Location> locations;
 
-    private IList<PL1Line> pl1Lines;
     private SoilList soilList;
     private List<DamSoil> damSoils;
     private IList<SoilProfile1D> soilProfiles;
@@ -64,7 +64,6 @@
         locations = new List<Location>();
         soilProfiles = new List<SoilProfile1D>();
         SurfaceLines2 = new List<SurfaceLine2>();
-        pl1Lines = new List<PL1Line>();
         soilList = new SoilList();
         damSoils = new List<DamSoil>();
     }
@@ -87,12 +86,6 @@
 
     public IList<SurfaceLine2> SurfaceLines2 { get; set; }
 
-    public virtual IList<PL1Line> PL1Lines
-    {
-        get => pl1Lines;
-        set => pl1Lines = value;
-    }
-
     public virtual IList<SoilProfile1D> SoilProfiles
     {
         get => soilProfiles;
@@ -118,22 +111,6 @@
 
     [Browsable(false)] public virtual IList<GaugePLLine> GaugePLLines { get; set; } = new List<GaugePLLine>();
 
-    public bool UsesGauges => (GaugePLLines != null) && (GaugePLLines.Count > 0) && (Gauges != null);
-
-    public virtual List<Scenario> Scenarios
-    {
-        get
-        {
-            var scenarios = new List<Scenario>();
-            foreach (Location location in Locations)
-            {
-                scenarios.AddRange(location.Scenarios);
-            }
-
-            return scenarios;
-        }
-    }
-
     public string Description { get; set; } = "";
 
     /// <summary>
@@ -147,20 +124,6 @@
     }
 
     /// <summary>
-    ///     Updates the locations for scenarios.
-    /// </summary>
-    public void UpdateLocationsForScenarios()
-    {
-        foreach (Location location in Locations)
-        {
-            foreach (Scenario scenario in location.Scenarios)
-            {
-                scenario.Location = location;
-            }
-        }
-    }
-
-    /// <summary>
     ///     Sorts the locations.
     /// </summary>
     public void SortLocations()
@@ -471,9 +434,7 @@
         }
     }
 
-    internal List<DamSoil> ImportedCsvSoils { get; } = new();
-    internal List<StressCurve> ImportedCsvStressCurves { get; } = new();
-    internal List<SigmaSuCurve> ImportedCsvSuTables { get; } = new();
+    [XmlIgnore] internal List<DamSoil> ImportedCsvSoils { get; } = new();
 
     /// <summary>
     /// Remove the <paramref name="damSoil"/> from both soil lists (SoilList and DamSoils).
@@ -485,6 +446,9 @@
         soilList.Remove(damSoil);
     }
 
+    [XmlIgnore] private List<StressCurve> ImportedCsvStressCurves { get; } = new();
+    [XmlIgnore] private List<SigmaSuCurve> ImportedCsvSuTables { get; } = new();
+
     /// <summary>
     ///  Tries to make the soil data as read for 1D profiles consistent with the data in the soil database.
     ///  In the end we have a neat soil list with parameters for every soil as read from the database.
@@ -594,7 +558,7 @@
     }
 
     /// <summary>
-    ///     Checks wether a location (or rather the soilprofiles in the segement of the location) contains invalid soils.
+    ///     Checks whether a location (or rather the soil profiles in the segment of the location) contains invalid soils.
     ///     A soil is hereby considered invalid if it is not found in the database.
     /// </summary>
     /// <param name="invalidSoils"></param>
@@ -628,17 +592,17 @@
     }
 
     /// <summary>
-    ///     Delete all locations without surfacelines
+    ///     Delete all locations without surface lines
     /// </summary>
     private List<LogMessage> DeleteLocationsWithoutSurfaceLines()
     {
         var logMessages = new List<LogMessage>();
 
-        //Add all locations with valid surfaceline
+        //Add all locations with valid surface line
         var newLocations = new List<Location>();
         newLocations.AddRange(Locations.Where(loc => loc.SurfaceLine2 != null));
 
-        // Report which locations are not added because no valid surfaceline is found
+        // Report which locations are not added because no valid surface line is found
         var deletedLocations = new List<Location>();
         deletedLocations.AddRange(Locations.Where(loc => loc.SurfaceLine2 == null));
         foreach (Location deletedLocation in deletedLocations)