Hi Ezhilmathi,
The mesh is not getting the sphere boundary faces defined as a "physical"
surface.
But it seems to work if you change your line for Physical Surface("sphere")
= ...
// Surface loop for volume definition
Surface Loop(29) = {14, 16, 18, 20, 22, 24, 26, 28};
// Physical Surface("sphere") = {29}; // old version
Physical Surface("sphere") = {14, 16, 18, 20, 22, 24, 26, 28}; // <= try
this
Nigel
On Saturday, September 9, 2017 at 11:05:33 PM UTC+10, Ezhilmathi
Krishnasamy wrote:
>
> Hi,
>
> I am getting an error for the mesh conversion of simple 3D model (sphere
> in the fluid domain)
>
> (root) tegner-login-1$ pyfr import -t gmsh sphere1.msh sphere.pyfrm
> Traceback (most recent call last):
> File "/cfs/klemming/nobackup/k/kriezh/ANACONDA_TEGNER/bin/pyfr", line
> 11, in <module>
> load_entry_point('pyfr==1.7.0', 'console_scripts', 'pyfr')()
> File "/afs/
> pdc.kth.se/roots/srv/tegner/v1.8/cfs/klemming/nobackup/k/kriezh/ANACONDA_TEGNER/lib/python3.6/site-packages/pyfr-1.7.0-py3.6.egg/pyfr/__main__.py",
>
> line 110, in main
> File "/afs/
> pdc.kth.se/roots/srv/tegner/v1.8/cfs/klemming/nobackup/k/kriezh/ANACONDA_TEGNER/lib/python3.6/site-packages/pyfr-1.7.0-py3.6.egg/pyfr/__main__.py",
>
> line 124, in process_import
> File "/afs/
> pdc.kth.se/roots/srv/tegner/v1.8/cfs/klemming/nobackup/k/kriezh/ANACONDA_TEGNER/lib/python3.6/site-packages/pyfr-1.7.0-py3.6.egg/pyfr/readers/base.py",
>
> line 23, in to_pyfrm
> File "/afs/
> pdc.kth.se/roots/srv/tegner/v1.8/cfs/klemming/nobackup/k/kriezh/ANACONDA_TEGNER/lib/python3.6/site-packages/pyfr-1.7.0-py3.6.egg/pyfr/readers/gmsh.py",
>
> line 200, in _to_raw_pyfrm
> File "/afs/
> pdc.kth.se/roots/srv/tegner/v1.8/cfs/klemming/nobackup/k/kriezh/ANACONDA_TEGNER/lib/python3.6/site-packages/pyfr-1.7.0-py3.6.egg/pyfr/readers/base.py",
>
> line 194, in get_connectivity
> ValueError: Unpaired faces in mesh
>
>
> I guess, am making some mistake in gmsh, but it looks OK to me, could some
> one take a
> quick look and let me know where I am making mistake.
>
> Kind regards,
> Mathi
>
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