Index: /issm/trunk/src/m/classes/public/radarpower.m
===================================================================
--- /issm/trunk/src/m/classes/public/radarpower.m	(revision 836)
+++ /issm/trunk/src/m/classes/public/radarpower.m	(revision 837)
@@ -11,4 +11,7 @@
 global ISSM_DIR
 global MODELDATA
+
+%if MODELDATA has not been initialized (ie: empty), use default path.
+if isempty(MODELDATA), MODELDATA='/u/wilkes-r1b/larour/ModelData'; end
 
 %find gdal coordinates