Index: ../trunk-jpl/src/c/analyses/EnthalpyAnalysis.cpp
===================================================================
--- ../trunk-jpl/src/c/analyses/EnthalpyAnalysis.cpp	(revision 17607)
+++ ../trunk-jpl/src/c/analyses/EnthalpyAnalysis.cpp	(revision 17608)
@@ -1077,7 +1077,7 @@
 	/* Feed updated water column back into model */
 	element->AddInput(WatercolumnEnum,watercolumn,P1Enum);
 
-	delete pairindices;
+	xDelete<int>(pairindices);
 	xDelete<IssmDouble>(drainrate_column);
 	xDelete<IssmDouble>(drainrate_element);
 	xDelete<IssmDouble>(watercolumn);
@@ -1136,6 +1136,7 @@
 	}
 
 	/*Clean up and return*/
+	xDelete<int>(pairindices);
 	xDelete<IssmDouble>(xyz_list);
 	xDelete<IssmDouble>(enthalpies);
 	xDelete<IssmDouble>(pressures);