Index: /issm/trunk/src/m/model/project2d.m
===================================================================
--- /issm/trunk/src/m/model/project2d.m	(revision 10629)
+++ /issm/trunk/src/m/model/project2d.m	(revision 10630)
@@ -25,5 +25,5 @@
 
 if ((layer<1) | (layer>md3d.mesh.numberoflayers)),
-	error(['layer must be between 1 and ' num2str(md3d.numlayers)]);
+	error(['layer must be between 1 and ' num2str(md3d.mesh.numberoflayers)]);
 end