Index: /issm/trunk/src/m/partition/partitioner.m
===================================================================
--- /issm/trunk/src/m/partition/partitioner.m	(revision 4009)
+++ /issm/trunk/src/m/partition/partitioner.m	(revision 4010)
@@ -46,12 +46,12 @@
 	
 		%  add integer scaled vertex weights into adjacency matrix for chaco (on diagonal)
-		adj_mat2=md.adjacency+sparse(1:size(md.adjacency,1),1:size(md.adjacency,2),floor(md.vwgt/min(md.vwgt)));
+%		adj_mat2=md.adjacency+sparse(1:size(md.adjacency,1),1:size(md.adjacency,2),floor(md.vwgt/min(md.vwgt)));
 	
 		%  partition into nparts
-		part=chaco(adj_mat2,[md.x md.y],method,npart)'; 
+		part=Chaco(md.adjacency,floor(md.vwgt/min(md.vwgt)),[],[md.x md.y md.z],method,npart)'; 
 	else
 		%  partition into nparts
 		method(3)=0;    %  vertex weights (0=off, 1=on)
-		part=chaco(md.adjacency,[md.x md.y],method,npart)'; 
+		part=Chaco(md.adjacency,[],[],[md.x md.y md.z],method,npart)'; 
 	end
 	part=part+1; %index partitions from 1 up. like metis.