--- /dev/null
+/* atlc - arbitrary transmission line calculator, for the analysis of
+transmission lines are directional couplers.
+
+Copyright (C) 2002. Dr. David Kirkby, PhD (G8WRB).
+
+This program is free software; you can redistribute it and/or
+modify it under the terms of the GNU General Public License
+as published by the Free Software Foundation; either package_version 2
+of the License, or (at your option) any later package_version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with this program; if not, write to the Free Software
+Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+USA.
+
+Dr. David Kirkby, e-mail drkirkby at gmail.com
+
+*/
+#include "config.h"
+
+#ifdef HAVE_STDLIB_H
+#include <stdlib.h>
+#endif
+
+#include "definitions.h"
+#include "exit_codes.h"
+
+#ifdef WINDOWS
+#pragma hrdstop
+#include <condefs.h>
+#endif
+
+int main(int argc, char **argv)
+{
+ FILE *fp;
+ double *data, x;
+ int q;
+ int one=0, zero=0, minusone=0, other=0, length=0, i, reverse=0;
+ int metal_er=0;
+ while((q=get_options(argc,argv,"Cr")) != -1)
+ switch (q)
+ {
+ case 'C':
+ print_copyright("2002");
+ exit_with_msg_and_exit_code("",OKAY);
+ break;
+ case 'r':
+ reverse=1;
+ break;
+ case '?':
+ usage_readbin();
+ }
+ if(argc-my_optind == 1)
+ {
+ fp=fopen(argv[my_optind],"rb");
+ if (fp==NULL)
+ {
+ fprintf(stderr,"Can't open %s for reading\n",argv[my_optind]);
+ exit_with_msg_and_exit_code("Can't open file for reading",CANT_OPEN_FILE_FOR_READING);
+ }
+ if (fseek(fp,0,SEEK_END) != 0)
+ exit_with_msg_and_exit_code("failed to fseek in readbin.c #1", FSEEK_FAILURE);
+ length=ftell(fp);
+ printf("file length=%d bytes. There are %ld pixels\n", length, (long)
+ length/sizeof(double));
+ data=dvector(0,length);
+ if( fseek(fp,0,SEEK_SET) != 0)
+ exit_with_msg_and_exit_code("failed to fseek in readbin.c #2", FSEEK_FAILURE);
+
+ if (fread(&(data[0]), (size_t) length, (size_t) 1,fp) != 1)
+ exit_with_msg_and_exit_code("can't read all fo the file in readbin.c", CANT_READ_ALL_OF_FILE);
+ for(i=0;i<length/sizeof(double);++i)
+ {
+ x=data[i];
+ if(reverse==1)
+ byteswap_doubles(&x);
+ if (fabs(x) <= 1e-15)
+ zero++;
+ else if ( x > 0.9999999999 && x < 1.000000000000001)
+ one++;
+ else if (x < -0.9999999999 && x > -1.000000000000001)
+ minusone++;
+ else if (x == METAL_ER)
+ metal_er++;
+ else
+ other++;
+ }
+ free_dvector(data,0L,(long) length);
+ fclose(fp);
+ }
+ else
+ usage_readbin();
+ return(OKAY);
+}