Index: /issm/trunk-jpl/src/m/classes/model/model.m
===================================================================
--- /issm/trunk-jpl/src/m/classes/model/model.m	(revision 14558)
+++ /issm/trunk-jpl/src/m/classes/model/model.m	(revision 14559)
@@ -86,4 +86,8 @@
 				disp('Update model edges from previous version');
 				md.mesh.edges(isnan(md.mesh.edges))=-1;
+			end
+			%2013 April 12
+			if numel(md.diagnostic.loadingforce==1)
+				md.diagnostic.loadingforce=0*ones(md.mesh.numberofvertices,3);
 			end