--- trunk/SHAPES/visualizerCmd.h	2004/06/23 20:53:17	1290
+++ trunk/SHAPES/visualizerCmd.h	2004/06/28 23:05:25	1315
@@ -26,13 +26,15 @@ struct gengetopt_args_info
 {
   char * shape_arg;	/* shape file name.  */
   char * output_arg;	/* output file name.  */
-  int grid_arg;	/* number of grid points in each coordinate (default='51').  */
+  int grid_arg;	/* number of grid points in each coordinate (default='101').  */
+  double range_arg;	/* the sample range for the points in Angstroms (Ex: 10 = -10 to 10) (default='10').  */
 
   int help_given ;	/* Whether help was given.  */
   int version_given ;	/* Whether version was given.  */
   int shape_given ;	/* Whether shape was given.  */
   int output_given ;	/* Whether output was given.  */
   int grid_given ;	/* Whether grid was given.  */
+  int range_given ;	/* Whether range was given.  */
 
 } ;