/* update daxes structure in dataset header from datablock attributes */
int THD_daxes_from_atr( THD_datablock *dblk, THD_dataxes *daxes)
{
ATR_int *atr_rank , *atr_dimen , *atr_scene , *atr_btype ;
ATR_float *atr_flt ;
ATR_string *atr_labs ;
int ii , view_type , func_type , dset_type ,
nx,ny,nz,nvox , nvals , ibr,typ ;
Boolean ok ;
char prefix[THD_MAX_NAME]="Unknown" ;
MRI_IMAGE *qim ;
int brick_ccode ;
ENTRY("THD_daxes_from_atr") ;
if( dblk == NULL || dblk->natr <= 0 ) RETURN(0) ; /* bad input */
dkptr = dblk->diskptr ;
/*-- get relevant attributes: rank, dimensions, view_type & func_type --*/
atr_rank = THD_find_int_atr( dblk , ATRNAME_DATASET_RANK ) ;
atr_dimen = THD_find_int_atr( dblk , ATRNAME_DATASET_DIMENSIONS ) ;
atr_scene = THD_find_int_atr( dblk , ATRNAME_SCENE_TYPE ) ;
/*-- missing an attribute ==> quit now --*/
if( atr_rank == NULL || atr_dimen == NULL || atr_scene == NULL ) RETURN(0) ;
/*-- load type codes from SCENE attribute --*/
STATUS("loading *_type from SCENE") ;
view_type = atr_scene->in[0] ;
func_type = atr_scene->in[1] ;
dset_type = atr_scene->in[2] ;
/*-- load other values from attributes into relevant places --*/
ok = True ;
nvox = 1 ;
RETURN(1) ;
}
char * THD_dataset_info( THD_3dim_dataset *dset , int verbose )
{
THD_dataxes *daxes ;
THD_fvec3 fv1 , fv2 , fv3 ;
int ival , ntimes , nval_per , n1,n2,n3 , kv,npar ;
float tf, angle=0.0;
long long tb ;
static char *RR="[R]" , *LL="[L]" ,
*PP="[P]" , *AA="[A]" ,
*SS="[S]" , *II="[I]" , *ZZ=" " ;
char *xlbot , *xltop , *ylbot , *yltop , *zlbot , *zltop , *cpt ;
char str[1024], soblq[1024] ;
int nstr , obliquity;
char *outbuf = NULL ; /* output buffer */
ENTRY("THD_dataset_info") ;
if( ! ISVALID_3DIM_DATASET(dset) ) RETURN(NULL) ;
daxes = dset->daxes ;
if( DSET_IS_BRIK(dset) )
outbuf = THD_zzprintf(outbuf,"Dataset File: %s\n" , DSET_FILECODE(dset) ) ;
else
outbuf = THD_zzprintf(outbuf,"Dataset File: %s\n" , DSET_BRIKNAME(dset) ) ;
outbuf = THD_zzprintf(outbuf,"Identifier Code: %s Creation Date: %s\n" ,
dset->idcode.str , dset->idcode.date ) ;
outbuf = THD_zzprintf(outbuf, "Template Space: %s\n", dset->atlas_space);
if( ISANAT(dset) ){
outbuf = THD_zzprintf(outbuf,"Dataset Type: %s (-%s)\n",
ANAT_typestr[dset->func_type] , ANAT_prefixstr[dset->func_type] ) ;
} else {
outbuf = THD_zzprintf(outbuf,"Dataset Type: %s (-%s)\n",
FUNC_typestr[dset->func_type] , FUNC_prefixstr[dset->func_type] ) ;
}
/* 25 April 1998: do byte order stuff */
switch( DSET_BYTEORDER(dset) ){
case LSB_FIRST:
outbuf = THD_zzprintf(outbuf,"Byte Order: %s" , LSB_FIRST_STRING) ;
break ;
case MSB_FIRST:
outbuf = THD_zzprintf(outbuf,"Byte Order: %s" , MSB_FIRST_STRING) ;
break ;
}
if( THD_find_string_atr(dset->dblk,ATRNAME_BYTEORDER) == NULL ) /* 19 Sep 1999 */
outbuf = THD_zzprintf(outbuf," {assumed}") ;
kv = mri_short_order() ;
switch( kv ){
case LSB_FIRST:
outbuf = THD_zzprintf(outbuf," [this CPU native = %s]\n" , LSB_FIRST_STRING) ;
break ;
case MSB_FIRST:
outbuf = THD_zzprintf(outbuf," [this CPU native = %s]\n" , MSB_FIRST_STRING) ;
break ;
}
/*-- 21 Jun 2002: print storage mode --*/
if( dset->dblk->diskptr != NULL ){
outbuf = THD_zzprintf(outbuf,"Storage Mode: %s\n",
storage_mode_str(dset->dblk->diskptr->storage_mode));
}
tb = dset->dblk->total_bytes ;
if( tb > 0 )
outbuf = THD_zzprintf(outbuf,"Storage Space: %s (%s) bytes\n",
commaized_integer_string(dset->dblk->total_bytes) ,
approximate_number_string(dset->dblk->total_bytes) ) ;
/*-- keywords --*/
if( verbose >= 0 ){
cpt = DSET_KEYWORDS(dset) ;
if( cpt != NULL && cpt[0] != '\0' ){
int j = strlen(cpt) ;
if( j < 99 ){
outbuf = THD_zzprintf(outbuf,"Keywords: %s\n" , cpt ) ;
} else {
int k ;
outbuf = THD_zzprintf(outbuf,"\n----- KEYWORDS -----\n") ;
for( k=0 ; k < j ; k += ZMAX )
outbuf = THD_zzprintf(outbuf,SZMAX,cpt+k) ;
outbuf = THD_zzprintf(outbuf,"\n") ;
}
}
}
/*-- idcodes --*/
if( verbose >= 0 ){
if( ! ISZERO_IDCODE(dset->anat_parent_idcode) )
outbuf = THD_zzprintf(outbuf,"Anatomy Parent: %s [%s]\n" ,
dset->anat_parent_name , dset->anat_parent_idcode.str ) ;
else if( strlen(dset->anat_parent_name) > 0 )
outbuf = THD_zzprintf(outbuf,"Anatomy Parent: %s\n" , dset->anat_parent_name ) ;
if( ! ISZERO_IDCODE(dset->warp_parent_idcode) )
outbuf = THD_zzprintf(outbuf,"Warp Parent: %s [%s]\n" ,
dset->warp_parent_name , dset->warp_parent_idcode.str) ;
else if( strlen(dset->warp_parent_name) > 0 )
outbuf = THD_zzprintf(outbuf,"Warp Parent: %s\n" , dset->warp_parent_name ) ;
}
/*-- tagset --*/
if( verbose > 0 && dset->tagset != NULL && dset->tagset->num > 0 ){
int ii , ns=0 ;
for( ii=0 ; ii < dset->tagset->num ; ii++ )
if( dset->tagset->tag[ii].set ) ns++ ;
outbuf = THD_zzprintf(outbuf,"Tagset: %d set [out of %d total]\n",
ns , dset->tagset->num ) ;
}
/* are we oblique ? */
if((obliquity = dset_obliquity(dset, &angle)) >= 0) {
if(angle>0.0) {
sprintf (soblq,
"Data Axes Tilt: Oblique (%.3f deg. from plumb)\n"
"Data Axes Approximate Orientation:",
angle);
} else {
sprintf (soblq,
"Data Axes Tilt: Plumb\n"
"Data Axes Orientation:");
}
{ char *gstr = EDIT_get_geometry_string(dset) ;
if( gstr != NULL && *gstr != '\0' )
outbuf = THD_zzprintf(outbuf,"Geometry String: \"%s\"\n",gstr) ;
}
} else {
sprintf (soblq,
"Data Axes Tilt: Unspecified, assumed plumb\n"
"Data Axes Orientation:");
}
outbuf = THD_zzprintf(outbuf,
"%s\n"
" first (x) = %s\n"
" second (y) = %s\n"
" third (z) = %s [-orient %c%c%c]\n" ,
soblq,
ORIENT_typestr[daxes->xxorient] ,
ORIENT_typestr[daxes->yyorient] ,
ORIENT_typestr[daxes->zzorient] ,
ORIENT_typestr[daxes->xxorient][0] ,
ORIENT_typestr[daxes->yyorient][0] ,
ORIENT_typestr[daxes->zzorient][0] ) ;
LOAD_FVEC3(fv1 , daxes->xxorg , daxes->yyorg , daxes->zzorg) ;
fv1 = THD_3dmm_to_dicomm( dset , fv1 ) ;
LOAD_FVEC3(fv2 , daxes->xxorg + (daxes->nxx-1)*daxes->xxdel ,
daxes->yyorg + (daxes->nyy-1)*daxes->yydel ,
daxes->zzorg + (daxes->nzz-1)*daxes->zzdel ) ;
fv2 = THD_3dmm_to_dicomm( dset , fv2 ) ;
if( fv1.xyz[0] > fv2.xyz[0] ) FSWAP( fv1.xyz[0] , fv2.xyz[0] ) ;
if( fv1.xyz[1] > fv2.xyz[1] ) FSWAP( fv1.xyz[1] , fv2.xyz[1] ) ;
if( fv1.xyz[2] > fv2.xyz[2] ) FSWAP( fv1.xyz[2] , fv2.xyz[2] ) ;
LOAD_FVEC3(fv3 , daxes->xxdel , daxes->yydel , daxes->zzdel) ;
fv3 = THD_3dmm_to_dicomm( dset , fv3 ) ;
XLAB(xlbot,fv1.xyz[0]) ; YLAB(ylbot,fv1.xyz[1]) ; ZLAB(zlbot,fv1.xyz[2]) ;
XLAB(xltop,fv2.xyz[0]) ; YLAB(yltop,fv2.xyz[1]) ; ZLAB(zltop,fv2.xyz[2]) ;
n1 = DAXES_NUM(daxes,ORI_R2L_TYPE) ;
n2 = DAXES_NUM(daxes,ORI_A2P_TYPE) ;
n3 = DAXES_NUM(daxes,ORI_I2S_TYPE) ;
outbuf = THD_zzprintf(outbuf,
"R-to-L extent: %9.3f %s -to- %9.3f %s -step- %9.3f mm [%3d voxels]\n"
"A-to-P extent: %9.3f %s -to- %9.3f %s -step- %9.3f mm [%3d voxels]\n"
"I-to-S extent: %9.3f %s -to- %9.3f %s -step- %9.3f mm [%3d voxels]\n" ,
fv1.xyz[0],xlbot , fv2.xyz[0],xltop , fabs(fv3.xyz[0]) , n1 ,
fv1.xyz[1],ylbot , fv2.xyz[1],yltop , fabs(fv3.xyz[1]) , n2 ,
fv1.xyz[2],zlbot , fv2.xyz[2],zltop , fabs(fv3.xyz[2]) , n3 ) ;
/*-- 01 Feb 2001: print the center of the dataset as well --*/
if( verbose > 0 ){
fv1.xyz[0] = 0.5*(fv1.xyz[0]+fv2.xyz[0]) ; XLAB(xlbot,fv1.xyz[0]) ;
fv1.xyz[1] = 0.5*(fv1.xyz[1]+fv2.xyz[1]) ; YLAB(ylbot,fv1.xyz[1]) ;
fv1.xyz[2] = 0.5*(fv1.xyz[2]+fv2.xyz[2]) ; ZLAB(zlbot,fv1.xyz[2]) ;
outbuf = THD_zzprintf(outbuf,
"R-to-L center: %9.3f %s\n"
"A-to-P center: %9.3f %s\n"
"I-to-S center: %9.3f %s\n" ,
fv1.xyz[0],xlbot ,
fv1.xyz[1],ylbot ,
fv1.xyz[2],zlbot ) ;
}
ntimes = DSET_NUM_TIMES(dset) ;
nval_per = DSET_NVALS_PER_TIME(dset) ;
if( ntimes > 1 ){
outbuf = THD_zzprintf(outbuf,
"Number of time steps = %d" , ntimes ) ;
STATUS("timestep") ;
outbuf = THD_zzprintf(outbuf, " Time step = %.5f%s Origin = %.5f%s" ,
dset->taxis->ttdel ,
UNITS_TYPE_LABEL(dset->taxis->units_type) ,
dset->taxis->ttorg ,
UNITS_TYPE_LABEL(dset->taxis->units_type) ) ;
if( dset->taxis->nsl > 0 )
outbuf = THD_zzprintf(outbuf," Number time-offset slices = %d Thickness = %.3f",
dset->taxis->nsl , fabs(dset->taxis->dz_sl) ) ;
outbuf = THD_zzprintf(outbuf,"\n") ;
STATUS("nsl done") ;
if( verbose > 0 && dset->taxis->nsl > 0 && dset->taxis->toff_sl != NULL ){
outbuf = THD_zzprintf(outbuf,"Time-offsets per slice:") ;
for( ival=0 ; ival < dset->taxis->nsl ; ival++ )
outbuf = THD_zzprintf(outbuf, " %.3f" , dset->taxis->toff_sl[ival] ) ;
outbuf = THD_zzprintf(outbuf,"\n") ;
}
} else {
outbuf = THD_zzprintf(outbuf,
"Number of values stored at each pixel = %d\n" , nval_per ) ;
}
#if 0
if( verbose > 0 && ntimes > 1 ) nval_per = dset->dblk->nvals ;
else nval_per = 1 ; /* 12 Feb 2002 */
#else
nval_per = dset->dblk->nvals ;
if( verbose < 0 && nval_per > 5 ) nval_per = 3 ;
#endif
/* print out stuff for each sub-brick */
for( ival=0 ; ival < nval_per ; ival++ ){
STATUS("ival a") ;
sprintf( str ,
" -- At sub-brick #%d '%s' datum type is %s" ,
ival , DSET_BRICK_LAB(dset,ival) ,
MRI_TYPE_name[DSET_BRICK_TYPE(dset,ival)] ) ;
nstr = strlen(str) ;
tf = DSET_BRICK_FACTOR(dset,ival) ;
if( ISVALID_STATISTIC(dset->stats) ){
if( tf != 0.0 ){
sprintf( str+nstr ,
":%13.6g to %13.6g [internal]\n"
"%*s[*%13.6g] %13.6g to %13.6g [scaled]\n" ,
dset->stats->bstat[ival].min/tf ,
dset->stats->bstat[ival].max/tf ,
nstr-16," " , tf ,
dset->stats->bstat[ival].min , dset->stats->bstat[ival].max ) ;
} else {
sprintf( str+nstr , ":%13.6g to %13.6g\n" ,
dset->stats->bstat[ival].min , dset->stats->bstat[ival].max ) ;
}
} else if( tf != 0.0 ){
sprintf( str+nstr , " [*%g]\n",tf) ;
} else {
sprintf( str+nstr , "\n") ;
}
STATUS("ival b") ;
outbuf = THD_zzprintf(outbuf,"%s",str) ;
/** 30 Nov 1997: print sub-brick stat params **/
kv = DSET_BRICK_STATCODE(dset,ival) ;
if( FUNC_IS_STAT(kv) ){
STATUS("ival c") ;
outbuf = THD_zzprintf(outbuf," statcode = %s",FUNC_prefixstr[kv] ) ;
npar = FUNC_need_stat_aux[kv] ;
if( npar > 0 ){
outbuf = THD_zzprintf(outbuf,"; statpar =") ;
for( kv=0 ; kv < npar ; kv++ )
outbuf = THD_zzprintf(outbuf," %g",DSET_BRICK_STATPAR(dset,ival,kv)) ;
}
outbuf = THD_zzprintf(outbuf,"\n") ;
STATUS("ival d") ;
}
cpt = DSET_BRICK_KEYWORDS(dset,ival) ;
if( cpt != NULL && cpt[0] != '\0' ){
outbuf = THD_zzprintf(outbuf," keywords = %.66s\n",cpt) ;
}
STATUS("ival z") ;
}
if( verbose < 0 && nval_per < dset->dblk->nvals ) /* 21 Sep 2007 */
outbuf = THD_zzprintf(outbuf,
"** For info on all %d sub-bricks, use '3dinfo -verb' **\n",
dset->dblk->nvals) ;
/** print out dataset global statistical parameters **/
if( ISFUNC(dset) && FUNC_need_stat_aux[dset->func_type] > 0 ){
outbuf = THD_zzprintf(outbuf,"Auxiliary functional statistical parameters:\n %s\n",
FUNC_label_stat_aux[dset->func_type] ) ;
for( ival=0 ; ival < FUNC_need_stat_aux[dset->func_type] ; ival++ )
outbuf = THD_zzprintf(outbuf," %g",dset->stat_aux[ival]) ;
outbuf = THD_zzprintf(outbuf,"\n") ;
}
/** If present, print out History **/
{ char *chn ; int j,k ;
chn = tross_Get_History(dset) ;
if( chn != NULL ){
j = strlen(chn) ;
outbuf = THD_zzprintf(outbuf,"\n----- HISTORY -----\n") ;
for( k=0 ; k < j ; k += ZMAX )
outbuf = THD_zzprintf(outbuf,SZMAX,chn+k) ;
free(chn) ;
outbuf = THD_zzprintf(outbuf,"\n") ;
}
}
/** If present, print out Notes **/
if( verbose >= 0 ){
ATR_int *notecount;
int num_notes, i, j, mmm ;
char *chn , *chd ;
notecount = THD_find_int_atr(dset->dblk, "NOTES_COUNT");
if( notecount != NULL ){
num_notes = notecount->in[0] ;
if( verbose == 0 && num_notes > 5 ) num_notes = 5 ;
mmm = (verbose > 0) ? ZMAX : 1200 ; /* 400 it was!
Come on Bob, have a heart! -ZSS */
for (i=1; i<= num_notes; i++) {
chn = tross_Get_Note( dset , i ) ;
if( chn != NULL ){
j = strlen(chn) ; if( j > mmm ) chn[mmm] = '\0' ;
chd = tross_Get_Notedate(dset,i) ;
if( chd == NULL ){ chd = AFMALL(char,16) ; strcpy(chd,"no date") ; }
outbuf = THD_zzprintf(outbuf,"\n----- NOTE %d [%s] -----\n%s\n",i,chd,chn) ;
free(chn) ; free(chd) ;
}
int THD_datablock_from_atr( THD_datablock *dblk, char *dirname, char *headname )
{
THD_diskptr *dkptr ;
ATR_int *atr_rank , *atr_dimen , *atr_scene , *atr_btype ;
ATR_float *atr_flt ;
ATR_string *atr_labs ;
int ii , view_type , func_type , dset_type ,
nx,ny,nz,nvox , nvals , ibr,typ ;
Boolean ok ;
char prefix[THD_MAX_NAME]="Unknown" ;
MRI_IMAGE *qim ;
int brick_ccode ;
char name[666] ;
ENTRY("THD_datablock_from_atr") ;
if( dblk == NULL || dblk->natr <= 0 ) RETURN(0) ; /* bad input */
dkptr = dblk->diskptr ;
/*-- get relevant attributes: rank, dimensions, view_type & func_type --*/
atr_rank = THD_find_int_atr( dblk , ATRNAME_DATASET_RANK ) ;
atr_dimen = THD_find_int_atr( dblk , ATRNAME_DATASET_DIMENSIONS ) ;
atr_scene = THD_find_int_atr( dblk , ATRNAME_SCENE_TYPE ) ;
/*-- missing an attribute ==> quit now --*/
if( atr_rank == NULL || atr_dimen == NULL || atr_scene == NULL ) RETURN(0) ;
/*-- load type codes from SCENE attribute --*/
STATUS("loading *_type from SCENE") ;
view_type = atr_scene->in[0] ;
func_type = atr_scene->in[1] ;
dset_type = atr_scene->in[2] ;
/*-- load other values from attributes into relevant places --*/
ok = True ;
nvox = 1 ;
STATUS("loading from RANK") ;
dkptr->rank = atr_rank->in[0] ; /* N.B.: rank isn't used much */
dkptr->nvals = dblk->nvals = nvals = atr_rank->in[1] ; /* but nvals is used */
STATUS("loading from DIMENSIONS") ;
for( ii=0 ; ii < dkptr->rank ; ii++ ){
dkptr->dimsizes[ii] = atr_dimen->in[ii] ;
ok = ( ok && dkptr->dimsizes[ii] >= 1 ) ;
nvox *= dkptr->dimsizes[ii] ;
}
#if 0
if( PRINT_TRACING ){
char str[256] ;
sprintf(str,"rank=%d nvals=%d dim[0]=%d dim[1]=%d dim[2]=%d nvox=%d",
dkptr->rank , dkptr->nvals ,
dkptr->dimsizes[0] , dkptr->dimsizes[1] , dkptr->dimsizes[2] , nvox ) ;
STATUS(str) ;
}
#endif
if( !ok || nvals < 1 ||
dkptr->rank < THD_MIN_RANK || dkptr->rank > THD_MAX_RANK ){
STATUS("bad rank!!??") ;
RETURN(0) ;
}
/*-- create the storage filenames --*/
STATUS("creating storage filenames") ;
if( headname != NULL && strchr(headname,'+') != NULL ){
FILENAME_TO_PREFIX(headname,prefix) ;
THD_init_diskptr_names( dkptr, dirname,NULL,prefix , view_type , True ) ;
} else {
if( headname != NULL ) MCW_strncpy(prefix,headname,THD_MAX_NAME) ;
THD_init_diskptr_names( dkptr, dirname,NULL,prefix , view_type , True ) ;
}
/*-- determine if the BRIK file exists --*/
STATUS("checking if .BRIK file exists") ;
brick_ccode = COMPRESS_filecode(dkptr->brick_name) ;
if (dkptr->storage_mode == STORAGE_UNDEFINED) { /* ZSS: Oct. 2011
the next line was being called all the time before */
if( brick_ccode != COMPRESS_NOFILE )
dkptr->storage_mode = STORAGE_BY_BRICK ; /* a .BRIK file */
}
/*-- if VOLUME_FILENAMES attribute exists, make it so [20 Jun 2002] --*/
if( headname != NULL && dkptr->storage_mode == STORAGE_UNDEFINED ){
atr_labs = THD_find_string_atr(dblk,"VOLUME_FILENAMES") ;
if( atr_labs != NULL ){
dkptr->storage_mode = STORAGE_BY_VOLUMES ;
dblk->malloc_type = DATABLOCK_MEM_MALLOC ;
}
}
/*-- now set the memory allocation codes, etc. --*/
dblk->brick_fac = (float *) XtMalloc( sizeof(float) * nvals ) ;
for( ibr=0 ; ibr < nvals ; ibr++ ) dblk->brick_fac[ibr] = 0.0 ;
/* scaling factors from short type to float type, if nonzero */
if( !AFNI_yesenv("AFNI_IGNORE_BRICK_FLTFAC") ){
atr_flt = THD_find_float_atr( dblk , ATRNAME_BRICK_FLTFAC ) ;
if( atr_flt != NULL ){
for( ibr=0 ; ibr < nvals && ibr < atr_flt->nfl ; ibr++ )
dblk->brick_fac[ibr] = atr_flt->fl[ibr] ;
}
}
/** Now create an empty shell of the "brick" == the data structure
that will hold all the voxel data. Note that all datablocks
will have a brick, even if they never actually contain data
themselves (are only warp-on-demand).
If the BRICK_TYPES input attribute doesn't exist, then all
sub-bricks are shorts. This makes the code work with old-style
datasets, which were always made up of shorts.
**/
atr_btype = THD_find_int_atr( dblk , ATRNAME_BRICK_TYPES ) ;
if( atr_btype == NULL ){
THD_init_datablock_brick( dblk , MRI_short , NULL ) ;
} else {
THD_init_datablock_brick( dblk , atr_btype->nin , atr_btype->in ) ;
}
if( !THD_datum_constant(dblk) ){ /* 15 Sep 2004 */
fprintf(stderr,
"\n** WARNING: File %s has mixed-type sub-bricks. ", MYHEAD ) ;
}
/* 25 April 1998: check if the byte order is stored inside */
atr_labs = THD_find_string_atr( dblk , ATRNAME_BYTEORDER ) ;
if( atr_labs != NULL && atr_labs->nch > 0 ){
if( strncmp(atr_labs->ch,LSB_FIRST_STRING,ORDER_LEN) == 0 )
dkptr->byte_order = LSB_FIRST ;
else if( strncmp(atr_labs->ch,MSB_FIRST_STRING,ORDER_LEN) == 0 )
dkptr->byte_order = MSB_FIRST ;
else
fprintf(stderr,"*** Unknown %s found in dataset %s\n",
ATRNAME_BYTEORDER , MYHEAD ) ;
} else if( !no_ordwarn &&
DBLK_BRICK_TYPE(dblk,0) != MRI_byte &&
dblk->diskptr->storage_mode == STORAGE_BY_BRICK ){ /* 20 Sep 1999 */
static int first=1 ;
if( first ){
fprintf(stderr,
"\n*** The situation below can be rectified with program '3drefit -byteorder':\n");
first = 0 ;
}
fprintf(stderr," ** Dataset %s: assuming byteorder %s\n",
MYHEAD , BYTE_ORDER_STRING(dkptr->byte_order) ) ;
}
/* if the data is not on disk, the flag remains at DATABLOCK_MEM_UNDEFINED,
otherwise the flag says how the memory for the bricks is to be created. */
if( dkptr->storage_mode == STORAGE_BY_BRICK ){
#if MMAP_THRESHOLD > 0
dblk->malloc_type = (dblk->total_bytes > MMAP_THRESHOLD)
? DATABLOCK_MEM_MMAP : DATABLOCK_MEM_MALLOC ;
DBLK_mmapfix(dblk) ; /* 18 Mar 2005 */
#else
dblk->malloc_type = DATABLOCK_MEM_MALLOC ;
#endif
/* must be malloc-ed if:
data is compressed,
data is not in native byte order, or
user explicity forbids use of mmap */
if( brick_ccode >= 0 || dkptr->byte_order != native_order || no_mmap )
dblk->malloc_type = DATABLOCK_MEM_MALLOC ;
}
/* 30 Nov 1997: create the labels for sub-bricks */
THD_init_datablock_labels( dblk ) ;
atr_labs = THD_find_string_atr( dblk , ATRNAME_BRICK_LABS ) ;
if( atr_labs != NULL && atr_labs->nch > 0 ){ /* create labels from attribute */
int ipos = -1 , ipold , ngood ;
for( ibr=0 ; ibr < nvals ; ibr++ ){ /* loop over bricks */
for( ipold = ipos++ ; /* skip to */
ipos < atr_labs->nch && atr_labs->ch[ipos] != '\0' ; /* next \0 */
ipos++ ) /* nada */ ; /* or end. */
ngood = ipos - ipold - 1 ; /* number of good chars */
if( ngood > 0 ){
XtFree(dblk->brick_lab[ibr]) ;
/* 27 Oct 2011 - increase to 64 */
if( ngood > THD_MAX_SBLABEL ) ngood = THD_MAX_SBLABEL;
dblk->brick_lab[ibr] = (char *) XtMalloc(sizeof(char)*(ngood+2)) ;
memcpy( dblk->brick_lab[ibr] , atr_labs->ch+(ipold+1) , ngood ) ;
dblk->brick_lab[ibr][ngood] = '\0' ;
}
if( ipos >= atr_labs->nch ) break ; /* nothing more to do */
} /* end of loop over sub-bricks */
}
/* create the keywords for sub-bricks */
THD_init_datablock_keywords( dblk ) ;
atr_labs = THD_find_string_atr( dblk , ATRNAME_BRICK_KEYWORDS ) ;
if( atr_labs != NULL && atr_labs->nch > 0 ){ /* create keywords from attribute */
int ipos = -1 , ipold , ngood ;
for( ibr=0 ; ibr < nvals ; ibr++ ){ /* loop over bricks */
for( ipold = ipos++ ; /* skip to */
ipos < atr_labs->nch && atr_labs->ch[ipos] != '\0' ; /* next \0 */
ipos++ ) /* nada */ ; /* or end. */
ngood = ipos - ipold - 1 ; /* number of good chars */
if( ngood > 0 ){
XtFree(dblk->brick_keywords[ibr]) ;
dblk->brick_keywords[ibr] = (char *) XtMalloc(sizeof(char)*(ngood+2)) ;
memcpy( dblk->brick_keywords[ibr] , atr_labs->ch+(ipold+1) , ngood ) ;
dblk->brick_keywords[ibr][ngood] = '\0' ;
}
if( ipos >= atr_labs->nch ) break ; /* nothing more to do */
} /* end of loop over sub-bricks */
}
/* create the auxiliary statistics stuff for each brick, if present */
atr_labs = THD_find_string_atr( dblk , "BRICK_STATSYM" ) ; /* 01 Jun 2005 */
if( atr_labs != NULL && atr_labs->nch > 0 ){
NI_str_array *sar ; int scode,np ; float parm[3] ;
sar = NI_decode_string_list( atr_labs->ch , ";" ) ;
if( sar != NULL && sar->num > 0 ){
for( ibr=0 ; ibr < nvals && ibr < sar->num ; ibr++ ){
NI_stat_decode( sar->str[ibr] , &scode , parm,parm+1,parm+2 ) ;
if( scode >= AFNI_FIRST_STATCODE && scode <= AFNI_LAST_STATCODE ){
np = NI_stat_numparam(scode) ;
THD_store_datablock_stataux( dblk , ibr,scode,np,parm ) ;
}
}
NI_delete_str_array(sar) ;
}
} else { /*--- the olde way to get ye brick stataux parameters ---*/
atr_flt = THD_find_float_atr( dblk , ATRNAME_BRICK_STATAUX ) ;
if( atr_flt != NULL && atr_flt->nfl >= 3 ){
int ipos=0 , iv,nv,jv ;
/* attribute stores all stataux stuff as follows:
sub-brick-index statcode no.-of-values value ... value
sub-brick-index statcode no.-of-values value ... value, etc. */
while( ipos <= atr_flt->nfl - 3 ){
iv = (int) ( atr_flt->fl[ipos++] ) ; /* which sub-brick */
jv = (int) ( atr_flt->fl[ipos++] ) ; /* statcode */
nv = (int) ( atr_flt->fl[ipos++] ) ; /* # of values that follow */
if( nv > atr_flt->nfl - ipos ) nv = atr_flt->nfl - ipos ;
THD_store_datablock_stataux( dblk , iv , jv , nv , atr_flt->fl + ipos ) ;
ipos += nv ;
}
}
}
#if 0
if( PRINT_TRACING ){
char str[256] ;
sprintf(str,"rank=%d nvals=%d dim[0]=%d dim[1]=%d dim[2]=%d",
dkptr->rank , dkptr->nvals ,
dkptr->dimsizes[0] , dkptr->dimsizes[1] , dkptr->dimsizes[2] ) ;
STATUS(str) ;
}
#endif
/*-- FDR curves [23 Jan 2008] --*/
for( ibr=0 ; ibr < dblk->nvals ; ibr++ ){
sprintf(name,"FDRCURVE_%06d",ibr) ;
atr_flt = THD_find_float_atr( dblk , name ) ;
if( atr_flt != NULL && atr_flt->nfl > 3 ){
int nv = atr_flt->nfl - 2 ; floatvec *fv ;
MAKE_floatvec(fv,nv) ;
fv->x0 = atr_flt->fl[0] ; fv->dx = atr_flt->fl[1] ;
memcpy( fv->ar , atr_flt->fl + 2 , sizeof(float)*nv ) ;
if( dblk->brick_fdrcurve == NULL )
dblk->brick_fdrcurve = (floatvec **)calloc(sizeof(floatvec *),dblk->nvals);
dblk->brick_fdrcurve[ibr] = fv ;
}
}
for( ibr=0 ; ibr < dblk->nvals ; ibr++ ){
sprintf(name,"MDFCURVE_%06d",ibr) ;
atr_flt = THD_find_float_atr( dblk , name ) ;
if( atr_flt != NULL && atr_flt->nfl > 3 ){
int nv = atr_flt->nfl - 2 ; floatvec *fv ;
MAKE_floatvec(fv,nv) ;
fv->x0 = atr_flt->fl[0] ; fv->dx = atr_flt->fl[1] ;
memcpy( fv->ar , atr_flt->fl + 2 , sizeof(float)*nv ) ;
if( dblk->brick_mdfcurve == NULL )
dblk->brick_mdfcurve = (floatvec **)calloc(sizeof(floatvec *),dblk->nvals);
dblk->brick_mdfcurve[ibr] = fv ;
}
}
RETURN(1) ;
}
