Index: /issm/trunk-jpl/src/m/classes/mask.py
===================================================================
--- /issm/trunk-jpl/src/m/classes/mask.py	(revision 15407)
+++ /issm/trunk-jpl/src/m/classes/mask.py	(revision 15408)
@@ -57,6 +57,6 @@
 		WriteData(fid,'object',self,'fieldname','vertexonwater','format','DoubleMat','mattype',1)
 		icelevelset=numpy.ones(md.mesh.numberofvertices,int)
-		#pos=md.diagnostic.icefront[:,:-2]
-		#icelevelset[pos[:]]=0;
+		pos=md.diagnostic.icefront[:,:-2]
+		icelevelset[pos[:]-1]=0;
 		WriteData(fid,'data',icelevelset,'format','DoubleMat','mattype',1,'enum',IcelevelsetEnum())
 	# }}}