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#1 2016-04-26 20:38:24

mickele
Member
Registered: 2008-07-08
Posts: 15
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hdf5 med and gmsh - Error in writing MED file from gmsh

Using gmsh in AUR,  saving mesh file in med format I have the following error

_MEDmeshDatagroupOpen.c [45] : Erreur à l'ouverture du groupe
_MEDmeshDatagroupOpen.c [45] : du maillage
_MEDmeshDatagroupOpen.c [46] : meshname = "1D_6"
MEDmeshNodeCoordinateWr.c [73] : Erreur à l'ouverture du groupe
MEDmeshNodeCoordinateWr.c [73] : du maillage
MEDmeshNodeCoordinateWr.c [74] : _meshpath = ""
MEDmeshNodeWr.c [72] : Erreur d'appel de l'API
MEDmeshNodeWr.c [72] : MEDmeshNodeCoordinateWr
_MEDmeshDatagroupOpen.c [45] : Erreur à l'ouverture du groupe
_MEDmeshDatagroupOpen.c [45] : du maillage
_MEDmeshDatagroupOpen.c [46] : meshname = "1D_6"
_MEDmeshAdvancedWr.c [125] : Erreur à l'ouverture du groupe
_MEDmeshAdvancedWr.c [125] : du maillage
_MEDmeshAdvancedWr.c [126] : _meshpath = ""
MEDmeshElementWr.c [79] : Erreur d'appel de l'API
MEDmeshElementWr.c [79] : MEDmeshElementConnectivityWr
_MEDmeshDatagroupOpen.c [45] : Erreur à l'ouverture du groupe
_MEDmeshDatagroupOpen.c [45] : du maillage
_MEDmeshDatagroupOpen.c [46] : meshname = "1D_6"
_MEDmeshAdvancedWr.c [125] : Erreur à l'ouverture du groupe
_MEDmeshAdvancedWr.c [125] : du maillage
_MEDmeshAdvancedWr.c [126] : _meshpath = ""
MEDmeshElementWr.c [79] : Erreur d'appel de l'API
MEDmeshElementWr.c [79] : MEDmeshElementConnectivityWr

MED file is created but has only general headers (no mesh data). Some time ago same operation was successfull.

Analyzing source code in med package I found error start from a calling to H5Gopen(pid,nom) in MEDdatagroupOuvrir.c
Error could be related to the following packages:
- hdf5 - https://www.archlinux.org/packages/extra/x86_64/hdf5/
- med - https://aur.archlinux.org/packages/med/
- gmsh - https://aur.archlinux.org/packages/gmsh/

This problem seems to affect only archlinux, other distro don't have symilar problems.

Any idea about possible solution?

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