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00018 #include <med.h>
00019 #define MESGERR 1
00020 #include <med_utils.h>
00021
00022 #include <string.h>
00023
00024 #include <med.h>
00025 #define MESGERR 1
00026 #include <med_utils.h>
00027
00028 #include <string.h>
00029
00030
00031
00032
00033
00034
00035
00036 int main (int argc, char **argv) {
00037 med_idt fid,mfid,sfid;
00038 med_idt nfield, i, j;
00039 char meshname[MED_NAME_SIZE+1]="";
00040 med_bool localmesh;
00041 char fieldname[MED_NAME_SIZE+1]="";
00042 med_field_type fieldtype;
00043 char *componentname = NULL;
00044 char *componentunit = NULL;
00045 char dtunit[MED_SNAME_SIZE+1]="";
00046 med_float *values = NULL;
00047 med_int nstep, nvalues;
00048 med_int ncomponent;
00049 med_int csit, numit, numdt, it;
00050 med_float dt;
00051 med_geometry_type *geotypes, geotype;
00052 med_int nmodels;
00053 med_int nprofile, pit, profilesize;
00054 char profilename[MED_NAME_SIZE+1]="";
00055 med_int nintegrationpoint;
00056 char localizationname[MED_NAME_SIZE+1]="";
00057 int k;
00058 char elementname[MED_NAME_SIZE+1];
00059 char supportmeshname[MED_NAME_SIZE+1];
00060 med_entity_type entitype;
00061 med_int elementdim;
00062 med_int nnode,ncell;
00063 med_geometry_type geocelltype;
00064 med_bool anyprofile=0;
00065 med_int nconstatt, *nvaratt;
00066 int ret=-1;
00067
00068
00069 fid = MEDfileOpen("UsesCase_MEDfield_15.med",MED_ACC_RDWR);
00070 if (fid < 0) {
00071 MESSAGE("ERROR : open file ...");
00072 goto ERROR;
00073 }
00074
00075 if (( mfid=MEDfileObjectsMount(fid, "UsesCase_MEDstructElement_1.med",MED_MESH_SUPPORT)) < 0 ) {
00076 MESSAGE("ERROR : file mounting ...");
00077 goto ERROR;
00078 }
00079
00080 if (( sfid=MEDfileObjectsMount(fid, "UsesCase_MEDstructElement_1.med",MED_ELSTRUCT)) < 0 ) {
00081 MESSAGE("ERROR : file mounting ...");
00082 goto ERROR;
00083 }
00084
00085
00086 if ((nmodels = MEDnStructElement(mfid)) < 0) {
00087 MESSAGE("ERROR : read number of struct element models ...");
00088 goto ERROR;
00089 }
00090 geotypes = (med_geometry_type *) malloc(sizeof(med_geometry_type)*nmodels);
00091 nvaratt = (med_int *) malloc(sizeof(med_int)*nmodels);
00092
00093 for (it=0; it<nmodels; it++) {
00094 if (MEDstructElementInfo(mfid, it+1, elementname, geotypes+it, &elementdim,
00095 supportmeshname, &entitype, &nnode, &ncell,
00096 &geocelltype, &nconstatt, &anyprofile, nvaratt+it) < 0) {
00097 MESSAGE("ERROR : struct element models information ...");
00098 free(nvaratt);
00099 goto ERROR;
00100 }
00101 }
00102 free(nvaratt);
00103
00104
00105
00106
00107
00108
00109 if ((nfield = MEDnField(fid)) < 0) {
00110 MESSAGE("ERROR : How many fields in the file ...");
00111 goto ERROR;
00112 }
00113
00114
00115
00116
00117 for (i=0; i<nfield; i++) {
00118
00119 if ((ncomponent = MEDfieldnComponent(fid,i+1)) < 0) {
00120 MESSAGE("ERROR : number of field component ...");
00121 goto ERROR;
00122 }
00123
00124 if ((componentname = (char *) malloc(ncomponent*MED_SNAME_SIZE+1)) == NULL) {
00125 MESSAGE("ERROR : memory allocation ...");
00126 goto ERROR;
00127 }
00128
00129 if ((componentunit = (char *) malloc(ncomponent*MED_SNAME_SIZE+1)) == NULL) {
00130 MESSAGE("ERROR : memory allocation ...");
00131 goto ERROR;
00132 }
00133
00134 if (MEDfieldInfo(fid, i+1, fieldname, meshname, &localmesh, &fieldtype,
00135 componentname, componentunit, dtunit, &nstep) < 0) {
00136 MESSAGE("ERROR : Field info ...");
00137 free(componentname);
00138 free(componentunit);
00139 goto ERROR;
00140 }
00141
00142 free(componentname);
00143 free(componentunit);
00144
00145
00146
00147
00148 for (csit=0; csit<nstep; csit++) {
00149
00150 if (MEDfieldComputingStepInfo(fid, fieldname, csit+1, &numdt, &numit, &dt) < 0) {
00151 MESSAGE("ERROR : Computing step info ...");
00152 goto ERROR;
00153 }
00154
00155
00156
00157
00158 for (it=0; it<nmodels; it++) {
00159
00160 geotype = *(geotypes+it);
00161
00162
00163
00164
00165 if ((nprofile = MEDfieldnProfile(fid, fieldname, numdt, numit, MED_STRUCT_ELEMENT, geotype,
00166 profilename, localizationname)) < 0) {
00167 MESSAGE("ERROR : read number of profile ");
00168 goto ERROR;
00169 }
00170
00171
00172
00173
00174 for (pit=0; pit<nprofile; pit++) {
00175
00176 if ((nvalues = MEDfieldnValueWithProfile(fid, fieldname, numdt, numit, MED_STRUCT_ELEMENT, geotype,
00177 pit+1, MED_COMPACT_PFLMODE, profilename, &profilesize,
00178 localizationname, &nintegrationpoint)) < 0) {
00179 MESSAGE("ERROR : read number of values with a profile ...");
00180 goto ERROR;
00181 }
00182
00183 if (nvalues) {
00184 if ((values = (med_float *) malloc(sizeof(med_float)*nvalues*ncomponent*nintegrationpoint)) == NULL) {
00185 MESSAGE("ERROR : memory allocation ...");
00186 goto ERROR;
00187 }
00188 if (MEDfieldValueWithProfileRd(fid, fieldname, numdt, numit, MED_STRUCT_ELEMENT, geotype,
00189 MED_COMPACT_PFLMODE, profilename,
00190 MED_FULL_INTERLACE, MED_ALL_CONSTITUENT,
00191 (unsigned char*) values) < 0) {
00192 MESSAGE("ERROR : read fields values for cells ...");
00193 goto ERROR;
00194 free(values);
00195 }
00196 free(values);
00197 }
00198 }
00199 }
00200 }
00201 }
00202
00203 ret=0;
00204 ERROR :
00205
00206 free(geotypes);
00207
00208 if ( MEDfileObjectsUnmount(fid, sfid, MED_ELSTRUCT) < 0 ) {
00209 MESSAGE("ERROR : file unmounting ...");
00210 ret=-1;
00211 }
00212
00213 if ( MEDfileObjectsUnmount(fid, mfid, MED_MESH_SUPPORT) < 0 ) {
00214 MESSAGE("ERROR : file unmounting ...");
00215 ret= -1;
00216 }
00217
00218
00219 if (MEDfileClose(fid) < 0) {
00220 MESSAGE("ERROR : close file ...");
00221 ret= -1;
00222 }
00223
00224 return ret;
00225 }