Index: DamTools/LayerOnSlopeTool/trunk/src/Deltares.LayerOnSlopeTool.Io/IoCalculationOptions.cs
===================================================================
diff -u -r3117 -r3150
--- DamTools/LayerOnSlopeTool/trunk/src/Deltares.LayerOnSlopeTool.Io/IoCalculationOptions.cs	(.../IoCalculationOptions.cs)	(revision 3117)
+++ DamTools/LayerOnSlopeTool/trunk/src/Deltares.LayerOnSlopeTool.Io/IoCalculationOptions.cs	(.../IoCalculationOptions.cs)	(revision 3150)
@@ -21,8 +21,15 @@
 
 namespace Deltares.LayerOnSlopeTool.Io
 {
+    /// <summary>Zones Type</summary>
     public class IoCalculationOptions
     {
-        
+        /// <summary>Gets or sets the minimal circle depth.</summary>
+        /// <value>The minimal circle depth.</value>
+        public double MinimalCircleDepth { get; set; }
+
+        /// <summary>Gets or sets the type of the zones.</summary>
+        /// <value>The type of the zones.</value>
+        public ZonesType ZonesType { get; set; }
     }
 }
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