Index: Ringtoets/Common/src/Ringtoets.Common.Data/Structures/IStructuresCalculationInput.cs
===================================================================
diff -u -rb3b6c13cf736c134476b3db34281332d01ca86b1 -r12cec002453a1828efc68633fbd25219632c6c47
--- Ringtoets/Common/src/Ringtoets.Common.Data/Structures/IStructuresCalculationInput.cs	(.../IStructuresCalculationInput.cs)	(revision b3b6c13cf736c134476b3db34281332d01ca86b1)
+++ Ringtoets/Common/src/Ringtoets.Common.Data/Structures/IStructuresCalculationInput.cs	(.../IStructuresCalculationInput.cs)	(revision 12cec002453a1828efc68633fbd25219632c6c47)
@@ -34,5 +34,10 @@
         /// Gets the structure.
         /// </summary>
         T Structure { get; }
+
+        /// <summary>
+        /// Clears the structure from the input.
+        /// </summary>
+        void ClearStructure();
     }
 }
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