1 /*****************************************************************************
2 ** This is part of the CTSim program
3 ** Copyright (C) 1983-2000 Kevin Rosenberg
5 ** $Id: rs2sdf.c,v 1.1 2000/04/28 13:02:44 kevin Exp $
7 ** Revision 1.1 2000/04/28 13:02:44 kevin
11 ** This program is free software; you can redistribute it and/or modify
12 ** it under the terms of the GNU General Public License (version 2) as
13 ** published by the Free Software Foundation.
15 ** This program is distributed in the hope that it will be useful,
16 ** but WITHOUT ANY WARRANTY; without even the implied warranty of
17 ** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
18 ** GNU General Public License for more details.
20 ** You should have received a copy of the GNU General Public License
21 ** along with this program; if not, write to the Free Software
22 ** Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
23 ******************************************************************************/
25 * rs2sdf.c Convert Raysum to image
37 static struct option my_options[] =
39 {"verbose", 0, 0, O_VERBOSE},
40 {"help", 0, 0, O_HELP},
41 {"version", 0, 0, O_VERSION},
47 usage (const char *program)
49 fprintf(stdout, "usage: %s in-rs-file out-sdf-file [OPTIONS]\n", kbasename(program));
50 fprintf(stdout, "This program converts a raysum file to a SDF2D file\n");
51 fprintf(stdout, "\n");
52 fprintf(stdout, " --verbose Verbose mode\n");
53 fprintf(stdout, " --version Print version\n");
54 fprintf(stdout, " --help Print this help message\n");
60 main (const int argc, char *const argv[])
65 char *rs_name, *im_name;
72 int c = getopt_long (argc, argv, "", my_options, NULL);
83 fprintf(stdout, "Version %s\n", VERSION);
85 fprintf(stderr, "Unknown version number");
98 if (argc - optind != 2)
101 rs_name = argv[optind];
102 im_name = argv[optind + 1];
104 if (file_exists(rs_name) == FALSE) {
105 fprintf (stderr, "Raysum file %s does not exist\n", rs_name);
109 rs = raysum_open (rs_name);
113 printf ("Number of detectors: %d\n", rs->ndet);
114 printf (" Number of views: %d\n", rs->nview);
115 printf (" Remark: %s\n", rs->remark);
118 im = image_create (im_name, rs->ndet, rs->nview);
120 sdf_add_label (LT_HISTORY, rs->remark, rs->calctime, im->dfp_2d->dfp);
121 sdf_add_empty_label (im->dfp_2d->dfp);
123 detarray = detarray_alloc (rs->ndet);
124 for (iy = 0; iy < rs->nview; iy++)
126 detarray_read (rs, detarray, iy);
127 for (ix = 0; ix < rs->ndet; ix++)
129 im->v[ix][iy] = detarray->detval[ix];
132 detarray_free (detarray);