** This is part of the CTSim program
** Copyright (C) 1983-2000 Kevin Rosenberg
**
-** $Id: sdf-1.c,v 1.5 2000/05/16 04:33:59 kevin Exp $
+** $Id: sdf-1.c,v 1.6 2000/05/24 22:50:04 kevin Exp $
** $Log: sdf-1.c,v $
+** Revision 1.6 2000/05/24 22:50:04 kevin
+** Added support for new SGP library
+**
** Revision 1.5 2000/05/16 04:33:59 kevin
** Improved option processing
**
** along with this program; if not, write to the Free Software
** Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
******************************************************************************/
+
/* FILE
* sdf-1.c Filter a single SDF file
*/
out_file = argv[optind + 1];
- if (opt_invert || opt_log || opt_exp) {
+ if (opt_invert || opt_log || opt_exp || opt_sqr || opt_sqrt) {
int ix, iy;
im_in = image_load (in_file);