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00022 #include <med.h>
00023 #define MESGERR 1
00024 #include <med_utils.h>
00025
00026 #include <string.h>
00027
00028
00029 int main (int argc, char **argv) {
00030 med_idt fid;
00031 const char meshname[MED_NAME_SIZE+1] = "2D unstructured mesh";
00032 const char fieldname[MED_NAME_SIZE+1] = "TEMPERATURE_FIELD";
00033 const med_int ncomponent = 1;
00034 const char componentname[MED_SNAME_SIZE+1] = "TEMPERATURE";
00035 const char componentunit[MED_SNAME_SIZE+1] = "C";
00036 const med_float verticesvalues[15] = { 0., 100., 200., 300., 400.,
00037 500., 600., 700., 800., 900,
00038 1000., 1100, 1200., 1300., 1500. };
00039 const med_int nnodes = 15;
00040 const med_float tria3values[8] = {1000., 2000., 3000., 4000.,
00041 5000., 6000., 7000., 8000.};
00042 const med_int ntria3 = 8;
00043 const med_float quad4values[4] = {10000., 20000., 30000., 4000.};
00044 const med_int nquad4 = 4;
00045 int ret=-1;
00046
00047
00048 fid = MEDfileOpen("UsesCase_MEDfield_1.med",MED_ACC_CREAT);
00049 if (fid < 0) {
00050 MESSAGE("ERROR : file creation ...");
00051 goto ERROR;
00052 }
00053
00054
00055
00056
00057
00058
00059 if (MEDlinkWr(fid,meshname,"./UsesCase_MEDmesh_1.med") < 0) {
00060 MESSAGE("ERROR : create mesh link ...");
00061 goto ERROR;
00062 }
00063
00064 if (MEDfieldCr(fid, fieldname, MED_FLOAT64,
00065 ncomponent, componentname, componentunit,"",
00066 meshname) < 0) {
00067 MESSAGE("ERROR : create field");
00068 goto ERROR;
00069 }
00070
00071
00072 if (MEDfieldValueWr(fid, fieldname, MED_NO_DT, MED_NO_IT, 0.0, MED_NODE,
00073 MED_NONE, MED_FULL_INTERLACE, MED_ALL_CONSTITUENT,
00074 nnodes,(unsigned char*) verticesvalues) < 0) {
00075 MESSAGE("ERROR : write field values on vertices");
00076 goto ERROR;
00077 }
00078
00079
00080
00081 if (MEDfieldValueWr(fid, fieldname, MED_NO_DT, MED_NO_IT, 0.0, MED_CELL,
00082 MED_TRIA3, MED_FULL_INTERLACE, MED_ALL_CONSTITUENT,
00083 ntria3, (unsigned char*) tria3values) < 0) {
00084 MESSAGE("ERROR : write field values on MED_TRIA3");
00085 goto ERROR;
00086 }
00087
00088 if (MEDfieldValueWr(fid, fieldname, MED_NO_DT, MED_NO_IT, 0.0, MED_CELL,
00089 MED_QUAD4, MED_FULL_INTERLACE, MED_ALL_CONSTITUENT,
00090 nquad4, (unsigned char*) quad4values) < 0) {
00091 MESSAGE("ERROR : write field values on MED_QUAD4 ");
00092 goto ERROR;
00093 }
00094
00095 ret=0;
00096 ERROR :
00097
00098
00099 if (MEDfileClose(fid) < 0) {
00100 MESSAGE("ERROR : close file ...");
00101 ret = -1;
00102 }
00103
00104 return ret;
00105 }
00106