usecases/c/UsesCase_MEDfield_15.c
#include <med.h>
#define MESGERR 1
#include <med_utils.h>
#include <string.h>
int main (int argc, char **argv) {
med_idt fid=0,mfid=0;
const char meshname[MED_NAME_SIZE+1] = "COMPUT_MESH";
const char fieldname[MED_NAME_SIZE+1] = "SPEED";
const med_int ncomponent = 3;
const char componentname[3*MED_SNAME_SIZE+1] = "Vx Vy Vz";
const char componentunit[3*MED_SNAME_SIZE+1] = "m/s m/s m/s";
med_geometry_type geotype=MED_NONE;
const med_int npart = 3;
char structelementname[MED_NAME_SIZE+1]="";
const med_float part_speed1[3*3] = { 1.1, 2.2, 3.3,
4.4, 5.5, 6.6,
7.7, 8.8, 9.9 };
int ret=-1;
fid = MEDfileOpen("UsesCase_MEDfield_15.med",MED_ACC_CREAT);
if (fid < 0) {
MESSAGE("ERROR : file creation ...");
goto ERROR;
}
if (MEDlinkWr(fid,meshname,"./UsesCase_MEDstructElement_1.med") < 0) {
MESSAGE("ERROR : create mesh link ...");
goto ERROR;
}
if (( mfid=MEDfileObjectsMount(fid, "UsesCase_MEDstructElement_1.med",MED_ELSTRUCT)) < 0 ) {
MESSAGE("ERROR : file mounting ...");
goto ERROR;
}
strcpy(structelementname,MED_PARTICLE_NAME);
geotype = MEDstructElementGeotype(fid,structelementname);
if (MEDfieldCr(fid, fieldname, MED_FLOAT64,
ncomponent, componentname, componentunit,
"ms", meshname) < 0) {
MESSAGE("ERROR : create field");
goto ERROR;
}
if (MEDfieldValueWithProfileWr(fid, fieldname, MED_NO_DT, MED_NO_IT, MED_UNDEF_DT, MED_STRUCT_ELEMENT, geotype,
MED_COMPACT_PFLMODE, MED_NO_PROFILE, MED_NO_LOCALIZATION,
MED_FULL_INTERLACE, MED_ALL_CONSTITUENT,
npart, (unsigned char*) part_speed1) < 0) {
MESSAGE("ERROR : write field values on MED_PARTICLE ");
goto ERROR;
}
if ( MEDfileObjectsUnmount(fid, mfid, MED_ELSTRUCT) < 0 ) {
MESSAGE("ERROR : file unmounting ...");
goto ERROR;
}
ret=0;
ERROR:
if (MEDfileClose(fid) < 0) {
MESSAGE("ERROR : close file ...");
ret=-1;
}
return ret;
}