MED fichier

MEDmeshGridTypeWr.c
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1 /* This file is part of MED.
2 *
3 * COPYRIGHT (C) 1999 - 2021 EDF R&D, CEA/DEN
4 * MED is free software: you can redistribute it and/or modify
5 * it under the terms of the GNU Lesser General Public License as published by
6 * the Free Software Foundation, either version 3 of the License, or
7 * (at your option) any later version.
8 *
9 * MED is distributed in the hope that it will be useful,
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 * GNU Lesser General Public License for more details.
13 *
14 * You should have received a copy of the GNU Lesser General Public License
15 * along with MED. If not, see <http://www.gnu.org/licenses/>.
16 */
17
18
19 #include <med.h>
20 #include <med_config.h>
21 #include <med_outils.h>
22
23 #include <string.h>
24 #include <stdlib.h>
25
36 med_err
37 MEDmeshGridTypeWr(const med_idt fid,
38 const char * const meshname,
39 const med_grid_type gridtype)
40 {
41 med_err _ret=-1;
42 med_idt _meshid=0;
43 char _path[MED_MESH_GRP_SIZE+MED_NAME_SIZE+1]=MED_MESH_GRP;
44 med_mesh_type _meshtype;
45 med_int _intmeshtype=MED_UNDEF_MESH_TYPE;
46 med_int _intgridtype=gridtype;
47 med_int _intaxistype=0;
48 med_axis_type _axistype=MED_UNDEF_AXIS_TYPE;
49 /*
50 * On inhibe le gestionnaire d'erreur
51 */
52 _MEDmodeErreurVerrouiller();
53 if (_MEDcheckVersion30(fid) < 0) goto ERROR;
54
55 /*
56 * On regarde si le groupe existe => erreur si non
57 */
58 strcat(_path,meshname);
59 if ((_meshid = _MEDdatagroupOuvrir(fid,_path)) < 0) {
60 MED_ERR_(_ret,MED_ERR_OPEN,MED_ERR_DATAGROUP,_path);
61 ISCRUTE_id(_meshid);goto ERROR;
62 }
63
64 /*
65 * Si le maillage est de type MED_UNSTRUCTURED_MESH => erreur
66 */
67 if ( _MEDattrEntierLire(_meshid,MED_NOM_TYP,&_intmeshtype) < 0) {
68 MED_ERR_(_ret,MED_ERR_READ,MED_ERR_ATTRIBUTE,MED_ERR_MESH_MSG);
69 SSCRUTE(meshname);SSCRUTE(MED_NOM_TYP); goto ERROR;
70 }
71 _meshtype = (med_mesh_type) (_intmeshtype);
72
73 if (_meshtype == MED_UNSTRUCTURED_MESH) {
74 MED_ERR_(_ret,MED_ERR_INVALID,MED_ERR_ATTRIBUTE,MED_ERR_MESH_MSG);
75 SSCRUTE(meshname);SSCRUTE(MED_NOM_TYP);ISCRUTE_int(_meshtype); goto ERROR;
76 }
77
78 /* - Une grille MED_CARTESIAN_GRID doit utiliser un système de coordonnées
79 * MED_CARTESIAN
80 * - Une grille MED_POLAR_GRID peut utiliser un système de coordonnées
81 * MED_CYLINDRICAL ou MED_SPHERICAL
82 * - Une Grille MED_CURVILINEAR_GRID peut utiliser un système de coordonnées
83 * quelconque.
84 */
85 if ( _MEDattrEntierLire(_meshid,MED_NOM_REP,&_intaxistype) < 0) {
86 MED_ERR_(_ret,MED_ERR_READ,MED_ERR_ATTRIBUTE,MED_ERR_MESH_MSG);
87 SSCRUTE(meshname);SSCRUTE(MED_NOM_REP); goto ERROR;
88 }
89 _axistype = (med_axis_type) (_intaxistype);
90
91 if (
92 ( (gridtype == MED_CARTESIAN_GRID) && (_axistype != MED_CARTESIAN ) ) ||
93 ( (gridtype == MED_POLAR_GRID ) && ((_axistype != MED_CYLINDRICAL) &&
94 (_axistype != MED_SPHERICAL ) ))
95 ) {
96 MED_ERR_(_ret,MED_ERR_RANGE,MED_ERR_AXISTYPE,MED_ERR_MESH_MSG);
97 SSCRUTE(meshname);ISCRUTE(_intaxistype);goto ERROR;
98 }
99
100
101 /*
102 * Creation de l'attribut correspondant au type de grille
103 * L'attribut "GTY"
104 */
105 if ( _MEDattributeIntWr(_meshid,MED_NOM_GTY,&_intgridtype) < 0) {
106 MED_ERR_(_ret,MED_ERR_WRITE,MED_ERR_ATTRIBUTE,MED_ERR_MESH_MSG);
107 SSCRUTE(meshname);SSCRUTE(MED_NOM_GTY);
108 ISCRUTE(_intgridtype);goto ERROR;
109 }
110
111 _ret = 0;
112
113 ERROR:
114
115 if (_meshid>0) if (_MEDdatagroupFermer(_meshid) < 0) {
116 MED_ERR_(_ret,MED_ERR_CLOSE,MED_ERR_DATAGROUP,_path);
117 ISCRUTE_id(_meshid);
118 }
119
120 return _ret;
121 }
MED_CARTESIAN
Definition: med.h:258
med_grid_type
med_grid_type
Definition: med.h:137
_MEDdatagroupFermer
MEDC_EXPORT med_err _MEDdatagroupFermer(med_idt id)
ISCRUTE_id
#define ISCRUTE_id(entier)
Definition: med_utils.h:319
ISCRUTE_int
#define ISCRUTE_int(entier)
Definition: med_utils.h:314
med_idt
hid_t med_idt
Definition: med.h:331
MED_ERR_
#define MED_ERR_(rt, r1, r2, r3)
Definition: med_utils.h:160
_MEDattributeIntWr
#define _MEDattributeIntWr(w, x, y)
Definition: med_hdfi.h:45
MED_CARTESIAN_GRID
Definition: med.h:137
MED_NOM_REP
#define MED_NOM_REP
Definition: med_outils.h:61
MEDmeshGridTypeWr
med_err MEDmeshGridTypeWr(const med_idt fid, const char *const meshname, const med_grid_type gridtype)
Cette routine permet de définir le type d'un maillage structuré (MED_STRUCTURED_MESH).
Definition: MEDmeshGridTypeWr.c:37
MED_ERR_INVALID
#define MED_ERR_INVALID
Definition: med_err.h:40
MED_ERR_ATTRIBUTE
#define MED_ERR_ATTRIBUTE
Definition: med_err.h:100
med_err
herr_t med_err
Definition: med.h:332
MED_MESH_GRP
#define MED_MESH_GRP
Definition: med_outils.h:160
MED_ERR_CLOSE
#define MED_ERR_CLOSE
Definition: med_err.h:30
MED_ERR_OPEN
#define MED_ERR_OPEN
Definition: med_err.h:37
med_int
int med_int
Definition: med.h:342
MED_ERR_WRITE
#define MED_ERR_WRITE
Definition: med_err.h:29
MED_NOM_TYP
#define MED_NOM_TYP
Definition: med_outils.h:65
med.h
ISCRUTE
#define ISCRUTE(entier)
Definition: med_utils.h:313
MED_ERR_READ
#define MED_ERR_READ
Definition: med_err.h:28
MED_SPHERICAL
Definition: med.h:258
MED_ERR_AXISTYPE
#define MED_ERR_AXISTYPE
Definition: med_err.h:120
MED_MESH_GRP_SIZE
#define MED_MESH_GRP_SIZE
Definition: med_outils.h:161
MED_NOM_GTY
#define MED_NOM_GTY
Definition: med_outils.h:66
MED_CYLINDRICAL
Definition: med.h:258
med_mesh_type
med_mesh_type
Definition: med.h:131
SSCRUTE
#define SSCRUTE(chaine)
Definition: med_utils.h:323
MED_ERR_DATAGROUP
#define MED_ERR_DATAGROUP
Definition: med_err.h:99
MED_NAME_SIZE
#define MED_NAME_SIZE
Definition: med.h:81
_MEDcheckVersion30
MEDC_EXPORT med_err _MEDcheckVersion30(med_idt fid)
MED_UNSTRUCTURED_MESH
Definition: med.h:131
med_outils.h
med_config.h
_MEDattrEntierLire
#define _MEDattrEntierLire(x, y, z)
Definition: med_hdfi.h:68
med_axis_type
med_axis_type
Definition: med.h:258
MED_UNDEF_MESH_TYPE
Definition: med.h:131
MED_ERR_RANGE
#define MED_ERR_RANGE
Definition: med_err.h:34
MED_ERR_MESH_MSG
#define MED_ERR_MESH_MSG
Definition: med_err.h:133
_MEDdatagroupOuvrir
MEDC_EXPORT med_idt _MEDdatagroupOuvrir(med_idt pid, const char *const nom)
MED_UNDEF_AXIS_TYPE
Definition: med.h:258
_MEDmodeErreurVerrouiller
MEDC_EXPORT void _MEDmodeErreurVerrouiller(void)
MED_POLAR_GRID
Definition: med.h:138