Index: /issm/trunk-jpl/src/c/shared/io/Marshalling/IoCodeConversions.cpp
===================================================================
--- /issm/trunk-jpl/src/c/shared/io/Marshalling/IoCodeConversions.cpp	(revision 24751)
+++ /issm/trunk-jpl/src/c/shared/io/Marshalling/IoCodeConversions.cpp	(revision 24752)
@@ -262,5 +262,7 @@
 		case 3: return MaticeEnum;
 		case 4: return MatenhancediceEnum;
-		case 5: return MaterialsEnum;
+		//case 5: return MaterialsEnum; //This should not happen anymore
+		case 6: return MatlithoEnum;
+		case 7: return MathydroEnum;
 		default: _error_("Marshalled materials code \""<<enum_in<<"\" not supported yet");
 	}