Hi Mathi,
export PYFR_LIBRARY_PATH=(your CGNS library path)
Here is a thread about CGNS
https://groups.google.com/forum/#!topic/pyfrmailinglist/qp5r3nlsONQ
Cheers,
Niki
On 29/08/17 13:27, Ezhilmathi Krishnasamy wrote:
Hi,
I would like a test a small test case with 3D model using PyFR.
I am basically extending the cylinder model with 3D dimension.
And also instead of the cylinder I have put the sphere.
I have now with me .cgns tet mesh, but when I try to convert it,
I am getting following error.
(root) tegner-login-1$ pyfr import inc_cylinder_3d.cgns
inc_cylinder_3d.pyfrm
Traceback (most recent call last):
File
"/cfs/klemming/nobackup/g/gongjing/tegner/anacond3/4.4.0/lib/python3.6/site-packages/pyfr-1.7.0-py3.6.egg/pyfr/ctypesutil.py",
line 32, in load_library
File
"/cfs/klemming/nobackup/g/gongjing/tegner/anacond3/4.4.0/lib/python3.6/ctypes/__init__.py",
line 348, in __init__
self._handle = _dlopen(self._name, mode)
OSError: libcgns.so: cannot open shared object file: No such file or
directory
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File
"/cfs/klemming/nobackup/g/gongjing/tegner/anacond3/4.4.0/bin/pyfr",
line 11, in <module>
load_entry_point('pyfr==1.7.0', 'console_scripts', 'pyfr')()
File
"/cfs/klemming/nobackup/g/gongjing/tegner/anacond3/4.4.0/lib/python3.6/site-packages/pyfr-1.7.0-py3.6.egg/pyfr/__main__.py",
line 110, in main
File
"/cfs/klemming/nobackup/g/gongjing/tegner/anacond3/4.4.0/lib/python3.6/site-packages/pyfr-1.7.0-py3.6.egg/pyfr/__main__.py",
line 121, in process_import
File
"/cfs/klemming/nobackup/g/gongjing/tegner/anacond3/4.4.0/lib/python3.6/site-packages/pyfr-1.7.0-py3.6.egg/pyfr/readers/__init__.py",
line 19, in get_reader_by_extn
File
"/cfs/klemming/nobackup/g/gongjing/tegner/anacond3/4.4.0/lib/python3.6/site-packages/pyfr-1.7.0-py3.6.egg/pyfr/readers/cgns.py",
line 374, in __init__
File
"/cfs/klemming/nobackup/g/gongjing/tegner/anacond3/4.4.0/lib/python3.6/site-packages/pyfr-1.7.0-py3.6.egg/pyfr/readers/cgns.py",
line 34, in __init__
File
"/cfs/klemming/nobackup/g/gongjing/tegner/anacond3/4.4.0/lib/python3.6/site-packages/pyfr-1.7.0-py3.6.egg/pyfr/ctypesutil.py",
line 41, in load_library
OSError: Unable to load cgns
Could you please tell me what I am doing wrong.
Kind regards,
Mathi
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