MED fichier
MEDmeshNodeCoordinateTrsfRd.c
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1 /* This file is part of MED.
2  *
3  * COPYRIGHT (C) 1999 - 2016 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 #include <string.h>
23 #include <stdlib.h>
24 
41  const char* const meshname,
42  const med_int numdt,
43  const med_int numit,
44  const med_float* const coordinatetrsf)
45 {
46  med_err _ret = -1;
47  med_idt _meshid = 0,_datagroup1=0,_dataset_coo=0;
48  med_int _intmeshtype = 0;
49  char _meshpath [MED_MESH_SUPPORT_GRP_SIZE+MED_NAME_SIZE+1]="";
50  char _dataset_cooname[MED_TAILLE_NOM_ENTITE+1+3+1]=MED_NOM_NOE"/"MED_NOM_COO;
51  med_bool _isasupportmesh=MED_FALSE,_isasoftlink=MED_FALSE;
52 
53  /* Il ne peut pas y avoir de transformation géométrique à MED_NO_DT, MED_NO_IT */
54  if ( (numdt == MED_NO_DT) && (numit == MED_NO_IT) ) {
56  SSCRUTE(_meshpath); ISCRUTE(numdt);ISCRUTE(numit);goto ERROR;
57  }
58 
59  /* Maillage de calcul ou maillage support */
60  if ((_meshid=_MEDmeshDatagroupOpen(fid,meshname,_meshpath,&_isasupportmesh)) < 0) {
62  SSCRUTE(_meshpath); goto ERROR;
63  }
64 
65  /* Lecture de l'attribut du type de maillage MED_NOM_TYP */
66  if (_MEDattrEntierLire(_meshid,MED_NOM_TYP,&_intmeshtype) < 0) {
68  SSCRUTE(meshname);SSCRUTE(MED_NOM_TYP);ISCRUTE(_intmeshtype);goto ERROR;
69  }
70 
71  /* Accès (création éventuelle non attendue) du datagroup numdt,numit */
72  if ( _isasupportmesh ) {
74  SSCRUTE(meshname);goto ERROR;
75  } else
76  if ( (_datagroup1 =_MEDmeshAssociatedGroupCr(fid, MED_MESH_GRP,
77  meshname, numdt, numit, MED_UNDEF_DT, MED_TRUE,
78  "." ) ) < 0 ) {
79  MED_ERR_(_ret,MED_ERR_CALL,MED_ERR_API,"_MEDmeshAssociatedGroupCr");
80  goto ERROR;
81  }
82 
83  /* Erreur si un un dataset MED_NODE/MED_COORDINATE existe */
84  if ( _MEDisasoftlink(_datagroup1, _dataset_cooname,MED_TRUE, &_isasoftlink ) < 0) {
85  MED_ERR_(_ret,MED_ERR_OPEN,MED_ERR_LINK,MED_NOM_COO);
86  goto ERROR;
87  }
88 
89  if (!_isasoftlink) {
90  MED_ERR_(_ret,MED_ERR_NULL,MED_ERR_DATASET,MED_NOM_COO);
91  goto ERROR;
92  }
93 
94  if ( ( (med_mesh_type) _intmeshtype ) == MED_UNSTRUCTURED_MESH ) {
95 
96  if ( _MEDmeshAdvancedRd(fid,
97  meshname,
101  numdt,
102  numit,
103  MED_NODE,
104  MED_NONE,
105  MED_NO_CMODE,
110  NULL,
111  (unsigned char * ) coordinatetrsf) < 0 ) {
112  MED_ERR_(_ret,MED_ERR_CALL,MED_ERR_API,"_MEDmeshAdvancedRd");
113  goto ERROR;
114 
115  }
116 
117  } else {
119  SSCRUTE(meshname);SSCRUTE(MED_NOM_GTY);goto ERROR;
120  }
121 
122  _ret = 0;
123 
124  ERROR:
125  if (_dataset_coo>0) if (_MEDdatagroupFermer(_dataset_coo) < 0) {
126  MED_ERR_(_ret,MED_ERR_CLOSE,MED_ERR_DATAGROUP,_dataset_cooname);
127  ISCRUTE_id(_dataset_coo);
128  }
129 
130  if (_datagroup1>0) if (_MEDdatagroupFermer(_datagroup1) < 0) {
131  MED_ERR_(_ret,MED_ERR_CLOSE,MED_ERR_DATAGROUP,_meshpath);
132  ISCRUTE_id(_datagroup1);ISCRUTE(numdt);ISCRUTE(numit);
133  }
134 
135  if (_meshid>0) if (_MEDdatagroupFermer(_meshid) < 0) {
137  ISCRUTE_id(_meshid);
138  }
139 
140  return _ret;
141 }
#define MED_MESH_SUPPORT_GRP_SIZE
Definition: med_outils.h:161
Definition: med.h:136
herr_t med_err
Definition: med.h:310
#define MED_NO_IT
Definition: med.h:299
#define MED_ERR_INVALID
Definition: med_err.h:37
#define MED_ERR_READ
Definition: med_err.h:25
#define MED_NOM_TYP
Definition: med_outils.h:68
#define MED_ERR_PARAMETER
Definition: med_err.h:102
MEDC_EXPORT med_idt _MEDmeshAssociatedGroupCr(const med_idt id, const char *const rootname, const char *const meshname, const med_int numdt, const med_int numit, const med_float dt, const med_bool justopen, const char *const datagroupname)
double med_float
Definition: med.h:314
med_mesh_type
Definition: med.h:124
#define MED_UNDEF_DT
Definition: med.h:300
#define MED_ALL_CONSTITUENT
Definition: med.h:279
med_err MEDmeshNodeCoordinateTrsfRd(const med_idt fid, const char *const meshname, const med_int numdt, const med_int numit, const med_float *const coordinatetrsf)
Cette routine lit les paramètres de translation rotation à appliquer aux noeuds de la séquence de cal...
MEDC_EXPORT med_idt _MEDmeshDatagroupOpen(const med_idt fid, const char *const meshname, char *const usedpath, med_bool *const isasupportmesh)
#define MED_ERR_MESH_MSG
Definition: med_err.h:130
MEDC_EXPORT med_err _MEDmeshAdvancedRd(const med_idt fid, const char *const meshname, const med_data_type meddatatype, const char *const datasetname, const med_internal_type datatype, const med_int numdt, const med_int numit, const med_entity_type entitype, const med_geometry_type geotype, const med_connectivity_mode cmode, const med_storage_mode storagemode, const char *const profilename, const med_switch_mode switchmode, const med_int dimselect, const med_filter *const filter, unsigned char *const value)
#define MED_NONE
Definition: med.h:211
Definition: med.h:240
#define MED_ERR_CALL
Definition: med_err.h:45
int med_int
Definition: med.h:316
#define MED_ERR_CLOSE
Definition: med_err.h:27
#define MED_NO_NAME
Definition: med.h:248
#define MED_TAILLE_NOM_ENTITE
Definition: med_outils.h:37
MEDC_EXPORT med_err _MEDdatagroupFermer(med_idt id)
#define MED_MESH_GRP
Definition: med_outils.h:156
#define MED_NO_PROFILE
Definition: med.h:261
#define MED_ERR_LINK
Definition: med_err.h:112
Definition: med.h:240
#define MED_NOM_COO
Definition: med_outils.h:59
#define MED_NOM_NOE
Definition: med_outils.h:84
#define ISCRUTE(entier)
Definition: med_utils.h:306
#define MED_ERR_DATAGROUP
Definition: med_err.h:98
#define ISCRUTE_id(entier)
Definition: med_utils.h:311
MEDC_EXPORT med_err _MEDisasoftlink(const med_idt id, const char *const linkname, med_bool linkmustexist, med_bool *const isasoftlink)
#define MED_NOM_GTY
Definition: med_outils.h:69
#define MED_NO_DT
Definition: med.h:298
hid_t med_idt
Definition: med.h:309
#define MED_ERR_OPEN
Definition: med_err.h:34
#define MED_NAME_SIZE
Definition: med.h:74
#define _MEDattrEntierLire(x, y, z)
Definition: med_hdfi.h:64
#define MED_ERR_NULL
Definition: med_err.h:32
med_bool
Definition: med.h:240
#define MED_ERR_DATASET
Definition: med_err.h:97
#define MED_ERR_MESHTYPE
Definition: med_err.h:122
#define SSCRUTE(chaine)
Definition: med_utils.h:315
#define MED_ERR_ATTRIBUTE
Definition: med_err.h:99
#define MED_ERR_API
Definition: med_err.h:108
#define MED_ERR_(rt, r1, r2, r3)
Definition: med_utils.h:158