test16.c

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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  * - Nom du fichier : test16.c
00020  *
00021  * - Description : ecriture d'elements de maillages MED
00022  *                 via les routines de niveau 2
00023  *                 - equivalent a test6.c
00024  *
00025  *****************************************************************************/
00026 
00027 #include <med.h>
00028 #define MESGERR 1
00029 #include <med_utils.h>
00030 
00031 #ifdef DEF_LECT_ECR
00032 #define MODE_ACCES MED_ACC_RDWR
00033 #elif DEF_LECT_AJOUT
00034 #define MODE_ACCES MED_ACC_RDEXT
00035 #else
00036 #define MODE_ACCES MED_ACC_CREAT
00037 #endif
00038 
00039 int main (int argc, char **argv)
00040 
00041 
00042 {
00043   med_idt fid  = 0;
00044   med_int nse2 = 5;
00045   med_int se2[10] = {1,2,1,3,2,4,3,4,2,3};
00046   /*                               12345678901234561234567890123456123456789012345612345678901234561234567890123456 */
00047   char nomse2[MED_SNAME_SIZE*5+1]="se1             se2             se3             se4             se5             ";
00048   med_int numse2[5] = {1,2,3,4,5};
00049   med_int nufase2[5] = {-1,-1,0,-2,-3};
00050   med_int ntr3 = 2;
00051   med_int tr3[6] = {1,2,-5,-5,3,-4};
00052   /*                                 1234567890123456123456789012345612345678901234561234567890123456 */
00053   char nomtr3[MED_SNAME_SIZE*2+1] = "tr1             tr2             ";
00054   med_int numtr3[2] = {4,5};
00055   med_int nufatr3[2] = {0,-1};
00056   char maa[MED_NAME_SIZE+1] = "maa1";
00057   med_int mdim = 2;
00058   /*                                 12345678901234561234567890123456 */
00059   char nomcoo[2*MED_SNAME_SIZE+1] = "x               y               ";
00060   char unicoo[2*MED_SNAME_SIZE+1] = "cm              cm              ";
00061 
00062   /* Creation du fichier test16.med */
00063   if ((fid = MEDfileOpen("test16.med",MODE_ACCES)) < 0) {
00064     MESSAGE("Erreur a la creation du fichier test16.med");
00065     return -1;
00066   }
00067 
00068 
00069   /* Creation du maillage */
00070   if (MEDmeshCr( fid, maa, mdim, mdim, MED_UNSTRUCTURED_MESH,
00071                  "un maillage pour test16","s", MED_SORT_DTIT,
00072                  MED_CARTESIAN, nomcoo, unicoo) < 0) {
00073     MESSAGE("Erreur a la creation du maillage : "); SSCRUTE(maa);
00074     return -1;
00075   }
00076 
00077 
00078   /* Ecriture des aretes segments MED_SEG2 :
00079      - connectivite
00080      - noms (optionnel)
00081      - numeros (optionnel)
00082      - numeros des familles */
00083   if ( MEDmeshElementWr(fid,maa,MED_NO_DT,MED_NO_IT,MED_UNDEF_DT,
00084                         MED_DESCENDING_EDGE,MED_SEG2,MED_DESCENDING,MED_NO_INTERLACE,
00085                         nse2,se2,MED_TRUE,nomse2,MED_TRUE,numse2,MED_TRUE,nufase2)< 0 ) {
00086     MESSAGE("Impossible d'ecrire la connectivit� des aretes : ");
00087     return -1;
00088   }
00089 
00090   /* Ecriture des mailles MED_TRIA3 :
00091      - Connectivite
00092      - Noms (optionnel)
00093      - Numeros (optionnel)
00094      - Numeros des familles */
00095   if ( MEDmeshElementWr(fid,maa,MED_NO_DT,MED_NO_IT,MED_UNDEF_DT,
00096                         MED_CELL,MED_TRIA3,MED_DESCENDING,MED_NO_INTERLACE,
00097                         ntr3,tr3,MED_TRUE,nomtr3,MED_TRUE,numtr3,MED_TRUE,nufatr3)< 0 ) {
00098     MESSAGE("Impossible d'ecrire les �l�ments triangles : ");
00099     return -1;
00100   }
00101 
00102   /* Fermeture du fichier */
00103   if (  MEDfileClose(fid) < 0) {
00104     MESSAGE("Impossible de fermerle fichier : ");
00105     return -1;
00106   }
00107 
00108   return 0;
00109 }
00110 
00111 
00112 
00113 
00114 
00115 

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