Index: /issm/trunk/src/m/classes/public/modelextract.m
===================================================================
--- /issm/trunk/src/m/classes/public/modelextract.m	(revision 2092)
+++ /issm/trunk/src/m/classes/public/modelextract.m	(revision 2093)
@@ -177,6 +177,6 @@
 	%recreate segments
 	if strcmpi(md1.type,'2d')
-		md.nodeconnectivity=NodeConnectivity(md.elements,md.numberofgrids);
-		md.elementconnectivity=ElementConnectivity(md.elements,md.nodeconnectivity);
+		md2.nodeconnectivity=NodeConnectivity(md2.elements,md2.numberofgrids);
+		md2.elementconnectivity=ElementConnectivity(md2.elements,md2.nodeconnectivity);
 		md2.segments=findsegments(md2);
 		md2.gridonboundary=zeros(numberofgrids2,1); md2.gridonboundary(md2.segments(:,1:2))=1;