MEDcoordLire.c

Aller à la documentation de ce fichier.
00001 /*  This file is part of MED.
00002  *
00003  *  COPYRIGHT (C) 1999 - 2015  EDF R&D, CEA/DEN
00004  *  MED is free software: you can redistribute it and/or modify
00005  *  it under the terms of the GNU Lesser General Public License as published by
00006  *  the Free Software Foundation, either version 3 of the License, or
00007  *  (at your option) any later version.
00008  *
00009  *  MED is distributed in the hope that it will be useful,
00010  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
00011  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
00012  *  GNU Lesser General Public License for more details.
00013  *
00014  *  You should have received a copy of the GNU Lesser General Public License
00015  *  along with MED.  If not, see <http://www.gnu.org/licenses/>.
00016  */
00017 
00018 
00019 #include <med.h>
00020 #include <med_config.h>
00021 #include <med_outils.h>
00022 
00023 #include <string.h>
00024 #include <stdlib.h>
00025 
00026 extern int mode_interlace;
00027 
00028 med_err 
00029 MEDcoordLire(med_idt fid, char *maa, med_int mdim, med_float *coo,
00030              med_mode_switch mode_coo,med_int numco,
00031              med_int * pfltabtmp, med_size psize, med_repere *type_rep, char *nom, char *unit)
00032 {
00033   med_idt   maaid, noeid, dataset;
00034   med_err   ret;
00035   char      chemin[MED_TAILLE_MAA+MED_TAILLE_NOM+1];
00036   int       i,j;
00037   med_float *new_coo;
00038   med_int   type_rep_int;
00039   med_size * pfltab;
00040 
00041   /*
00042    * On inhibe le gestionnaire d'erreur
00043    */
00044   _MEDmodeErreurVerrouiller();
00045 if (MEDcheckVersion(fid) < 0) return -1;
00046 
00047 
00048   /*
00049    * Si le maillage n'existe pas => erreur
00050    * Sinon on recupere sa dimension au passage
00051    */
00052   strcpy(chemin,MED_MAA);
00053   strcat(chemin,maa);
00054   if ((maaid = _MEDdatagroupOuvrir(fid,chemin)) < 0)
00055       return -1;
00056 
00057   /*
00058    * Si le Data Group "NOE" n'existe pas => erreur
00059    */
00060   if ((noeid = _MEDdatagroupOuvrir(maaid,MED_NOM_NOE)) < 0)
00061       return -1;
00062 
00063   /*
00064    * Convertion de med_int en med_size
00065    */
00066   if ( psize != MED_NOPF ) {  
00067     pfltab = (med_size *) malloc (sizeof(med_size)*psize);
00068     for (i=0;i<psize;i++)
00069       pfltab[i] = (med_size) pfltabtmp[i];
00070   }
00071 
00072   /*
00073    * Lecture du Data Set "COO"
00074    */
00075   if ((ret = _MEDdatasetNumLire(noeid,MED_NOM_COO,MED_FLOAT64,
00076                                 mode_coo,mdim,numco,
00077                                 psize,MED_COMPACT,MED_PFL_NON_COMPACT,pfltab,MED_NOPG,0,
00078                                 (unsigned char*) coo)) < 0)
00079     return -1;
00080 
00081 
00082   /*
00083    * On re-ouvre le Data Set "COO" pour y lire des attributs
00084    */
00085   if ((dataset = _MEDdatasetOuvrir(noeid,MED_NOM_COO)) < 0)
00086     return -1;
00087 
00088   /*
00089    * L'attribut "REP"
00090    */
00091   if ((ret = _MEDattrEntierLire(dataset,MED_NOM_REP,&type_rep_int)) < 0)
00092     return -1;
00093   else
00094     *type_rep = (med_repere) type_rep_int;
00095 
00096   /*
00097    * Attribut "NOM"
00098    */
00099   if ((ret = _MEDattrStringLire(dataset,MED_NOM_NOM,mdim*MED_TAILLE_PNOM,
00100                                 nom)) < 0)
00101     return -1;
00102 
00103   /*
00104    * Attribut "UNI"
00105    */
00106   if ((ret = _MEDattrStringLire(dataset,MED_NOM_UNI,mdim*MED_TAILLE_PNOM,
00107                                 unit)) < 0)
00108     return -1;
00109 
00110   /*
00111    * On ferme tout
00112    */
00113   if ( psize != MED_NOPF ) free(pfltab); 
00114   
00115   if ((ret = _MEDdatasetFermer(dataset)) < 0)
00116     return -1;
00117   if ((ret = _MEDdatagroupFermer(noeid)) < 0)
00118     return -1;
00119   if ((ret = _MEDdatagroupFermer(maaid)) < 0)
00120     return -1;
00121 
00122   return 0; 
00123 }

Généré le Thu Oct 8 14:26:16 2015 pour MED fichier par  doxygen 1.6.1