Index: /issm/trunk/src/m/classes/public/process_solve_options.m
===================================================================
--- /issm/trunk/src/m/classes/public/process_solve_options.m	(revision 603)
+++ /issm/trunk/src/m/classes/public/process_solve_options.m	(revision 604)
@@ -63,4 +63,5 @@
 	strcmpi(sub_analysis_type,'horiz') |  ...
 	strcmpi(sub_analysis_type,'vert') |  ...
+	strcmpi(sub_analysis_type,'') |  ...
 	strcmpi(sub_analysis_type,'transient') ),
 	error(['process_solve_options error message: sub_analysis_type ' sub_analysis_type ' not supported yet!']);