/*
* HEADER:100:prob:inv:0:probability information
*/
int f_prob(ARG0) {
unsigned char *p;
if (mode == -1) {
return 0;
}
else if (mode >= 0) {
p = code_table_4_9_location(sec);
if (p == NULL) return 0;
sprintf(inv_out,"probtype=%d ",*p);
switch (*p) {
case 0: sprintf(inv_out,"prob <%g", LOWER_LIMIT); break;
case 1: sprintf(inv_out,"prob >%g", UPPER_LIMIT); break;
case 2: if (LOWER_LIMIT == UPPER_LIMIT) {
sprintf(inv_out,"prob =%g", LOWER_LIMIT); break;
}
sprintf(inv_out,"prob >=%g <%g", LOWER_LIMIT, UPPER_LIMIT); break;
case 3: sprintf(inv_out,"prob >%g", LOWER_LIMIT);
break;
case 4: sprintf(inv_out,"prob <%g", UPPER_LIMIT);
break;
}
if (mode == 99) {
inv_out += strlen(inv_out);
sprintf(inv_out, " LOWER LIMIT scale=%d, val= 0x%.2x 0x%.2x 0x%.2x 0x%.2x",
INT1(p[1]), p[2], p[3], p[4], p[5]);
}
}
return 0;
}
void fixed_surfaces(unsigned char **sec, int *type1, float *surface1,
int *undef_val1, int *type2, float *surface2, int *undef_val2) {
int pdt;
unsigned char *p1, *p2;
pdt = code_table_4_0(sec);
*undef_val1 = *undef_val2 = 1;
*surface1 = *surface2 = UNDEFINED;
*type1 = *type2 = 255;
switch (pdt) {
case 0:
case 1:
case 2:
case 3:
case 4:
case 5:
case 6:
case 7:
case 8:
case 9:
case 10:
case 11:
case 12:
case 13:
case 14:
case 15:
case 1100:
case 1101:
p1 = sec[4]+22; p2 = sec[4]+28; break;
case 40:
case 41:
case 42:
case 43:
p1 = sec[4]+24; p2 = sec[4]+30; break;
case 20:
case 30:
case 31:
case 1000:
case 1001:
case 1002:
case 254:
return; break;
default:
fprintf(stderr,"levels: product definition template #%d not supported\n", pdt);
return;
break;
}
if (*p1 != 255) {
*type1 = *p1;
if (p1[1] != 255) {
if (p1[2] != 255 || p1[3] != 255 || p1[4] != 255 || p1[5] != 255) {
*undef_val1 = 0;
*surface1 = scaled2flt(INT1(p1[1]), int4(p1+2));
}
}
}
if (*p2 != 255) {
*type2 = *p2;
if (p2[1] != 255) {
if (p2[2] != 255 || p2[3] != 255 || p2[4] != 255 || p2[5] != 255) {
*undef_val2 = 0;
*surface2 = scaled2flt(INT1(p2[1]), int4(p2+2));
}
}
}
return ;
}
void upsample_1( int nup , int nar , float * far , float * fout )
{
int kk,ii , ibot,itop ;
static int nupold=-1 ;
static int nupmax=0;
static float *f00=NULL, *fp1=NULL ;
/*-- sanity checks --*/
if( nup < 1 || nar < 2 || far == NULL || fout == NULL ) return ;
if (nupmax < nup) {
nupmax = nup;
RENUP_VEC(f00,nup);
RENUP_VEC(fp1,nup);
}
if( nup == 1 ){ memcpy( fout, far, sizeof(float)*nar ); return; }
/*-- initialize interpolation coefficient, if nup has changed --*/
if( nup != nupold ){
float val ;
for( kk=0 ; kk < nup ; kk++ ){
val = ((float)kk) / ((float)nup) ;
f00[kk] = 1.0 - val ; fp1[kk] = val ;
}
nupold = nup ;
}
/*-- interpolate the intermediate places --*/
ibot = 0 ; itop = nar-2 ;
switch( nup ){
default:
for( ii=ibot ; ii <= itop ; ii++ )
for( kk=0 ; kk < nup ; kk++ ) fout[kk+ii*nup] = INT1(kk,ii) ;
break ;
case 2:
for( ii=ibot ; ii <= itop ; ii++ ){
fout[ii*nup] = INT1(0,ii) ; fout[ii*nup+1] = INT1(1,ii) ;
}
break ;
case 3:
for( ii=ibot ; ii <= itop ; ii++ ){
fout[ii*nup] = INT1(0,ii) ; fout[ii*nup+1] = INT1(1,ii) ;
fout[ii*nup+2] = INT1(2,ii) ;
}
break ;
case 4:
for( ii=ibot ; ii <= itop ; ii++ ){
fout[ii*nup] = INT1(0,ii) ; fout[ii*nup+1] = INT1(1,ii) ;
fout[ii*nup+2] = INT1(2,ii) ; fout[ii*nup+3] = INT1(3,ii) ;
}
break ;
}
/*-- interpolate the outside edges --*/
#if 0 /* nugatory */
for( ii=0 ; ii < ibot ; ii++ )
for( kk=0 ; kk < nup ; kk++ ) fout[kk+ii*nup] = FINT1(kk,ii) ;
#endif
for( ii=itop+1 ; ii < nar ; ii++ )
for( kk=0 ; kk < nup ; kk++ ) fout[kk+ii*nup] = FINT1(kk,ii) ;
return ;
}
