Index: /issm/trunk/src/m/utils/Model/loadmodel.m
===================================================================
--- /issm/trunk/src/m/utils/Model/loadmodel.m	(revision 1319)
+++ /issm/trunk/src/m/utils/Model/loadmodel.m	(revision 1320)
@@ -1,3 +1,3 @@
-function loadmodel(varargin)
+function md=loadmodel(path)
 %LOADMODEL - load a model using built-in load module
 %
@@ -5,7 +5,10 @@
 %
 %   Usage:
-%      loadmodel(varargin)
+%      md=loadmodel(path)
 
-path=varargin{1};
+if nargout~=1,
+	error('loadmodel usage error: md=loadmodel(path)');
+end
+
 try,
 	s=load(path,'-mat');
@@ -19,5 +22,5 @@
 		clear md2;
 	end
-	assignin('caller',fieldname,md);
+	%assignin('caller',fieldname,md);
 catch
 	error(['could not load model ' path]);