#include <med.h>
#define MESGERR 1
#include <med_utils.h>
#include <string.h>
int main (int argc, char **argv) {
  med_idt fid;
  const char meshname[MED_NAME_SIZE+1] = "2D unstructured mesh";
  const char fieldname[MED_NAME_SIZE+1] = "TEMPERATURE_FIELD";
  const med_int ncomponent = 1;
  const char componentname[MED_SNAME_SIZE+1] = "TEMPERATURE";
  const char componentunit[MED_SNAME_SIZE+1] = "C";
  const med_int nquad4 = 4;
  const med_float quad4values_step1[4*4] = { 10000.,  20000.,  30000.,  40000.,
                                             50000.,  60000.,  70000.,  80000.,
                                             90000., 100000., 110000., 120000.,
                                             130000., 140000., 150000., 160000. };
  const med_float quad4values_step2[4*4] = { 100.,  200.,  300.,  400.,
                                             500.,  600.,  700.,  800.,
                                             900., 1000., 1100., 1200.,
                                             1300., 1400., 1500., 1600. };
  int ret=-1;
  
  
  fid = MEDfileOpen("UsesCase_MEDfield_13.med",MED_ACC_CREAT);
  if (fid < 0) {
    MESSAGE("ERROR : file creation ...");
    goto ERROR;
  }
  
  if (MEDlinkWr(fid,meshname,"./UsesCase_MEDmesh_1.med") < 0) {
    MESSAGE("ERROR : create mesh link ...");
    goto ERROR;
  }
  
  
 
  if (MEDfieldCr(fid, fieldname, MED_FLOAT64, 
                 ncomponent, componentname, componentunit,
                 "ms", meshname) < 0) {
    MESSAGE("ERROR : create field");
    goto ERROR;
  }
  
  
  
  
   
  if (MEDfieldValueWithProfileWr(fid, fieldname, 1, 1, 5.5, MED_NODE_ELEMENT, MED_QUAD4, 
                                 MED_COMPACT_PFLMODE, MED_NO_PROFILE, MED_NO_LOCALIZATION,
                                 MED_FULL_INTERLACE, MED_ALL_CONSTITUENT, 
                                 nquad4, (unsigned char*) quad4values_step1) < 0) {
    MESSAGE("ERROR : write field values on MED_QUAD4 ");
    goto ERROR;
  }
  
  
  if (MEDfieldValueWithProfileWr(fid, fieldname, 2, 1, 8.9, MED_NODE_ELEMENT, MED_QUAD4, 
                                 MED_COMPACT_PFLMODE, MED_NO_PROFILE, MED_NO_LOCALIZATION,
                                 MED_FULL_INTERLACE, MED_ALL_CONSTITUENT,  
                                 nquad4, (unsigned char*) quad4values_step2) < 0) {
    MESSAGE("ERROR : write field values on MED_QUAD4 ... ");
    goto ERROR;
  }
  ret=0;
 ERROR:
  
  
  if (MEDfileClose(fid) < 0) {
    MESSAGE("ERROR : close file ...");             
    ret=-1; 
  } 
  
  return ret;
}