Index: /issm/trunk/src/m/classes/public/ismodelselfconsistent.m
===================================================================
--- /issm/trunk/src/m/classes/public/ismodelselfconsistent.m	(revision 3652)
+++ /issm/trunk/src/m/classes/public/ismodelselfconsistent.m	(revision 3653)
@@ -358,4 +358,8 @@
 	checknan(md,fields);
 
+	 %CHECK THE COMPATIBILITY OF THE EDGES
+	 fields={'edges'};
+	 checksize(md,fields,[NaN 4]);
+	 checknan(md,fields);
 end