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00023 #include <med.h>
00024 #define MESGERR 1
00025 #include <med_utils.h>
00026
00027 #include <string.h>
00028
00029
00030 int main (int argc, char **argv) {
00031 med_idt fid;
00032 const char meshname[MED_NAME_SIZE+1] = "2D unstructured mesh";
00033 const char fieldname[MED_NAME_SIZE+1] = "TEMPERATURE_FIELD";
00034 const med_int ncomponent = 1;
00035 const char componentname[MED_SNAME_SIZE+1] = "TEMPERATURE";
00036 const char componentunit[MED_SNAME_SIZE+1] = "C";
00037 const med_int ntria3 = 8;
00038 const med_int nquad4 = 4;
00039 const med_float tria3values_step1[8] = {1000., 2000., 3000., 4000.,
00040 5000., 6000., 7000., 8000.};
00041 const med_float quad4values_step1[4] = {10000., 20000., 30000., 4000.};
00042 const med_float tria3values_step2[8] = {1500., 2500., 3500., 4500.,
00043 5500., 6500., 7500., 8500.};
00044 const med_float quad4values_step2[4] = {15000., 25000., 35000., 45000.};
00045 int ret=-1;
00046
00047
00048 fid = MEDfileOpen("UsesCase_MEDfield_4.med",MED_ACC_CREAT);
00049 if (fid < 0) {
00050 MESSAGE("ERROR : file creation ...");
00051 goto ERROR;
00052 }
00053
00054
00055 if (MEDlinkWr(fid,meshname,"./UsesCase_MEDmesh_1.med") < 0) {
00056 MESSAGE("ERROR : create mesh link ...");
00057 goto ERROR;
00058 }
00059
00060
00061
00062
00063
00064 if (MEDfieldCr(fid, fieldname, MED_FLOAT64,
00065 ncomponent, componentname, componentunit,"ms", meshname) < 0) {
00066 MESSAGE("ERROR : create field");
00067 goto ERROR;
00068 }
00069
00070
00071
00072
00073
00074
00075
00076
00077 if (MEDfieldValueWr(fid, fieldname, 1, 1, 5.5, MED_CELL, MED_TRIA3, MED_FULL_INTERLACE,
00078 MED_ALL_CONSTITUENT, ntria3, (unsigned char*) tria3values_step1) < 0) {
00079 MESSAGE("ERROR : write field values on MED_TRIA3");
00080 goto ERROR;
00081 }
00082
00083 if (MEDfieldValueWr(fid, fieldname, 1, 1, 5.5, MED_CELL,MED_QUAD4, MED_FULL_INTERLACE,
00084 MED_ALL_CONSTITUENT, nquad4, (unsigned char*) quad4values_step1) < 0) {
00085 MESSAGE("ERROR : write field values on MED_QUAD4 ");
00086 goto ERROR;
00087 }
00088
00089
00090
00091 if (MEDfieldValueWr(fid, fieldname, 2 , 1 , 8.9 , MED_CELL, MED_TRIA3, MED_FULL_INTERLACE,
00092 MED_ALL_CONSTITUENT, ntria3, (unsigned char*)tria3values_step2) < 0) {
00093 MESSAGE("ERROR : write field values on MED_TRIA3");
00094 goto ERROR;
00095 }
00096
00097
00098 if (MEDfieldValueWr(fid, fieldname, 2, 1, 8.9, MED_CELL, MED_QUAD4, MED_FULL_INTERLACE,
00099 MED_ALL_CONSTITUENT, nquad4, (unsigned char*)quad4values_step2) < 0) {
00100 MESSAGE("ERROR : write field values on MED_QUAD4 ");
00101 goto ERROR;
00102 }
00103
00104
00105 if ( MEDfieldComputingStepMeshWr(fid, fieldname, 2, 1,
00106 1, 3 ) < 0 ) {
00107 MESSAGE("ERROR : write field mesh computation step error ");
00108 goto ERROR;
00109 }
00110
00111 ret=0;
00112 ERROR:
00113
00114
00115 if (MEDfileClose(fid) < 0) {
00116 MESSAGE("ERROR : close file ...");
00117 ret=-1;
00118 }
00119
00120 return ret;
00121 }
00122