Index: /issm/trunk/src/m/classes/model.m
===================================================================
--- /issm/trunk/src/m/classes/model.m	(revision 8983)
+++ /issm/trunk/src/m/classes/model.m	(revision 8984)
@@ -106,8 +106,8 @@
 		 numlayers={0,true,'Integer'};
 		 extrusionexponent={0,false};
-		 elementonbed={NaN,true,'DoubleMat',2};
-		 elementonsurface={NaN,true,'DoubleMat',2};
-		 nodeonbed={NaN,true,'DoubleMat',1};
-		 nodeonsurface={NaN,true,'DoubleMat',1};
+		 elementonbed={NaN,true,'BooleanMat',2};
+		 elementonsurface={NaN,true,'BooleanMat',2};
+		 nodeonbed={NaN,true,'BooleanMat',1};
+		 nodeonsurface={NaN,true,'BooleanMat',1};
 		 minh={0,false};
 		 firn_layer={NaN,false};