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3dAFNIto3D.c
Go to the documentation of this file.00001 #include "mrilib.h"
00002
00003 int main( int argc , char *argv[] )
00004 {
00005 THD_3dim_dataset *dset ;
00006 char *prefix=NULL ;
00007 int narg=1 , ii ;
00008
00009 if( argc < 2 || strcmp(argv[1],"-help") == 0 ){
00010 printf("Usage: 3dAFNIto3D [options] dataset\n"
00011 "Reads in an AFNI dataset, and writes it out as a 3D file.\n"
00012 "\n"
00013 "OPTIONS:\n"
00014 " -prefix ppp = Write result into file ppp.3D;\n"
00015 " default prefix is same as AFNI dataset's.\n"
00016 " -bin = Write data in binary format, not text.\n"
00017 " -txt = Write data in text format, not binary.\n"
00018 "\n"
00019 "NOTES:\n"
00020 "* At present, all bricks are written out in float format.\n"
00021 ) ;
00022 exit(0) ;
00023 }
00024
00025 mainENTRY("3dAFNIto3D main"); machdep(); PRINT_VERSION("3dAFNIto3D");
00026
00027 while( narg < argc && argv[narg][0] == '-' ){
00028
00029 if( strncmp(argv[narg],"-bin",4) == 0 ){
00030 (void) AFNI_setenv( "AFNI_3D_BINARY YES" ) ;
00031 narg++ ; continue ;
00032 }
00033
00034 if( strcmp(argv[narg],"-txt") == 0 || strcmp(argv[narg],"-text") == 0 ){
00035 (void) AFNI_setenv( "AFNI_3D_BINARY NO" ) ;
00036 narg++ ; continue ;
00037 }
00038
00039 if( strcmp(argv[narg],"-prefix") == 0 ){
00040 prefix = argv[++narg] ;
00041 if( !THD_filename_ok(prefix) || prefix[0] == '-' ){
00042 fprintf(stderr,"** Prefix string is illegal: %s\n",prefix) ;
00043 exit(1) ;
00044 }
00045 narg++ ; continue ;
00046 }
00047
00048 fprintf(stderr,"** ERROR: unknown option: %s\n",argv[narg]); exit(1);
00049 }
00050
00051 if( narg >= argc ){
00052 fprintf(stderr,"** ERROR: no dataset on command line?\n"); exit(1);
00053 }
00054
00055 dset = THD_open_dataset( argv[narg] ) ;
00056 if( !ISVALID_DSET(dset) ){
00057 fprintf(stderr,"** ERROR: can't open dataset %s\n",argv[narg]); exit(1);
00058 }
00059 DSET_load(dset) ;
00060 if( !DSET_LOADED(dset) ){
00061 fprintf(stderr,"** ERROR: can't load dataset %s\n",argv[narg]); exit(1);
00062 }
00063 if( prefix == NULL ){
00064 prefix = strdup( DSET_PREFIX(dset) ) ;
00065 if( STRING_HAS_SUFFIX(prefix,".1D") ){
00066 char *cpt = strstr(prefix,".1D") ;
00067 strcpy(cpt,".3D") ;
00068 }
00069 }
00070
00071 THD_use_3D_format( 1 ) ;
00072 THD_write_3dim_dataset( NULL , prefix , dset , True ) ;
00073 THD_use_3D_format( 0 ) ;
00074 exit(0) ;
00075 }
