Index: dam engine/trunk/src/Deltares.DamEngine.Data/General/Sensors/Group.cs
===================================================================
diff -u -r334 -r435
--- dam engine/trunk/src/Deltares.DamEngine.Data/General/Sensors/Group.cs	(.../Group.cs)	(revision 334)
+++ dam engine/trunk/src/Deltares.DamEngine.Data/General/Sensors/Group.cs	(.../Group.cs)	(revision 435)
@@ -22,8 +22,6 @@
 using System;
 using System.Collections.Generic;
 using System.Linq;
-using System.Xml.Serialization;
-using Deltares.DamEngine.Data.Standard.Validation;
 
 namespace Deltares.DamEngine.Data.General.Sensors
 {
@@ -66,7 +64,6 @@
         /// <summary>
         /// Gets the selected sensors.
         /// </summary>
-        [XmlIgnore]
         public IEnumerable<Sensor> Selection
         {
             get { return sensors; }
@@ -78,7 +75,6 @@
         /// <value>
         /// The selection as list.
         /// </value>
-        [XmlIgnore]
         public string SelectionAsString
         {
             get
@@ -151,13 +147,11 @@
             get { return sensors.Count; }
         }
 
-        [XmlIgnore]
         public IEnumerable<KeyValuePair<Sensor, double>> SensorRelativeLocations
         {
             get { return relativeLocationAlongProfileDictionary; }
         }
 
-        [XmlIgnore]
         public List<Sensor> PickSensors
         {
             get { return pickSensors; }