MED fichier: c/test6.c

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c/test6.c
/* This file is part of MED.
*
* COPYRIGHT (C) 1999 - 2019 EDF R&D, CEA/DEN
* MED is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* MED is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with MED. If not, see <http://www.gnu.org/licenses/>.
*/
/******************************************************************************
* - Nom du fichier : test6.c
*
* - Description : ecriture d'elements dans un maillage MED
*
*****************************************************************************/
#include <med.h>
#define MESGERR 1
#include <med_utils.h>
#ifdef DEF_LECT_ECR
#define MODE_ACCES MED_ACC_RDWR
#elif DEF_LECT_AJOUT
#define MODE_ACCES MED_ACC_RDEXT
#else
#define MODE_ACCES MED_ACC_CREAT
#endif
int main (int argc, char **argv)
{
med_idt fid;
med_int nse2 = 5;
med_int se2[10] = {1,2,1,3,2,4,3,4,2,3};
/* 12345678901234561234567890123456123456789012345612345678901234561234567890123456*/
char nomse2[MED_SNAME_SIZE*5+1]="se1 se2 se3 se4 se5 ";
med_int numse2[5] = {1,2,3,4,5};
med_int nufase2[5] = {-1,-1,0,-2,-3};
med_int ntr3 = 2;
med_int tr3[6] = {1,2,-5,-5,3,-4};
/* 12345678901234561234567890123456*/
char nomtr3[MED_SNAME_SIZE*2+1] = "tr1 tr2 ";
med_int numtr3[2] = {4,5};
med_int nufatr3[2] = {0,-1};
char maa[MED_NAME_SIZE+1] = "maa1";
med_int mdim = 2;
char nomcoo[2*MED_SNAME_SIZE+1] = "x y ";
char unicoo[2*MED_SNAME_SIZE+1] = "cm cm ";
/* ouverture du fichier */
if ((fid = MEDfileOpen("test6.med",MODE_ACCES)) < 0) {
MESSAGE("Impossible de creer le fichier test6.med : ");
return -1;
}
if (MEDmeshCr( fid, maa, mdim, mdim, MED_UNSTRUCTURED_MESH,
"un maillage pour test6","s", MED_SORT_DTIT,
MED_CARTESIAN, nomcoo, unicoo) < 0) {
MESSAGE("Erreur a la creation du maillage : "); SSCRUTE(maa);
return -1;
}
/* ecriture des connectivites des segments */
if ( MEDmeshElementConnectivityWr(fid,maa, MED_NO_DT, MED_NO_IT, MED_UNDEF_DT,
MED_DESCENDING_EDGE, MED_SEG2, MED_DESCENDING,
MED_FULL_INTERLACE, nse2,se2) < 0 ) {
MESSAGE("Impossible d'ecrire la connectivité des segments: ");
return -1;
}
/* ecriture (optionnelle) des noms des segments */
if (MEDmeshEntityNameWr(fid,maa,MED_NO_DT,MED_NO_IT,
MED_DESCENDING_EDGE,MED_SEG2,nse2,nomse2) < 0) {
MESSAGE("Erreur a l'ecriture des noms des segments");
return -1;
}
/* ecriture (optionnelle) des numeros des segments */
if (MEDmeshEntityNumberWr(fid,maa,MED_NO_DT,MED_NO_IT,
MED_DESCENDING_EDGE,MED_SEG2,nse2,numse2) < 0) {
MESSAGE("Erreur a l'ecriture des numeros des segments");
return -1;
}
/* ecriture des numeros des familles des segments */
if (MEDmeshEntityFamilyNumberWr(fid,maa,MED_NO_DT,MED_NO_IT,
MED_DESCENDING_EDGE,MED_SEG2,nse2,nufase2) < 0) {
MESSAGE("Erreur a l'ecriture des numeros de familles des segments");
return -1;
}
/* ecriture des connectivites des triangles */
if ( MEDmeshElementConnectivityWr(fid,maa, MED_NO_DT, MED_NO_IT, MED_UNDEF_DT,
MED_CELL, MED_TRIA3, MED_DESCENDING,
MED_FULL_INTERLACE, ntr3,tr3) < 0 ) {
MESSAGE("Impossible d'ecrire la connectivité des triangles : ");
return -1;
}
/* ecriture (optionnelle) des noms des triangles */
if (MEDmeshEntityNameWr(fid,maa,MED_NO_DT,MED_NO_IT,
MED_CELL, MED_TRIA3,ntr3,nomtr3) < 0) {
MESSAGE("Erreur a l'ecriture des noms des triangles");
return -1;
}
/* ecriture (optionnelle) des numeros des triangles */
if (MEDmeshEntityNumberWr(fid,maa,MED_NO_DT,MED_NO_IT,
MED_CELL, MED_TRIA3,ntr3,numtr3) < 0) {
MESSAGE("Erreur a l'ecriture des numeros des triangles");
return -1;
}
/* ecriture des numeros des familles des triangles */
if (MEDmeshEntityFamilyNumberWr(fid,maa,MED_NO_DT,MED_NO_IT,
MED_CELL, MED_TRIA3,ntr3,nufatr3) < 0) {
MESSAGE("Erreur a l'ecriture des numeros de familles des triangles");
return -1;
}
/* fermeture du fichier */
if ( MEDfileClose(fid) < 0 ) {
MESSAGE("Impossible de fermerle fichier : ");
return -1;
}
return 0;
}