Index: /issm/trunk-jpl/src/m/model/collapse.m
===================================================================
--- /issm/trunk-jpl/src/m/model/collapse.m	(revision 11607)
+++ /issm/trunk-jpl/src/m/model/collapse.m	(revision 11608)
@@ -92,4 +92,5 @@
 md.geometry.bed=project2d(md,md.geometry.bed,1);
 md.mesh.vertexonboundary=project2d(md,md.mesh.vertexonboundary,1);
+md.mesh.elementconnectivity=project2d(md,md.mesh.elementconnectivity,1);
 md.mask.elementonfloatingice=project2d(md,md.mask.elementonfloatingice,1);
 md.mask.vertexonfloatingice=project2d(md,md.mask.vertexonfloatingice,1);
@@ -110,4 +111,6 @@
 md.mesh.lowervertex=NaN;
 md.mesh.uppervertex=NaN;
+md.mesh.lowerelements=NaN;
+md.mesh.upperelements=NaN;
 
 %Remove old mesh