Index: /issm/trunk/src/m/utils/Mesh/timesteps.m
===================================================================
--- /issm/trunk/src/m/utils/Mesh/timesteps.m	(revision 2480)
+++ /issm/trunk/src/m/utils/Mesh/timesteps.m	(revision 2481)
@@ -15,8 +15,9 @@
 end
 
-edgex=max(md.x(md.elements),[],2)-min(md.x(md.elements),[],2);
-edgey=max(md.y(md.elements),[],2)-min(md.y(md.elements),[],2);
-vx=max(vx(md.elements),[],2);
-vy=max(vy(md.elements),[],2);
+index=md.elements;
+edgex=max(md.x(index),[],2)-min(md.x(index),[],2);
+edgey=max(md.y(index),[],2)-min(md.y(index),[],2);
+vx=max(vx(index),[],2);
+vy=max(vy(index),[],2);
 
-maxtime=min(1/2*(edgex/vx+edgey/vy));
+maxtime=min(1/2*(edgex./vx+edgey./vy));