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-   -   SU2 Parallel Computation problem (http://www.cfd-online.com/Forums/su2/119501-su2-parallel-computation-problem.html)

Gramanzini June 18, 2013 15:52

SU2 Parallel Computation problem
 
I am trying to get the parallel computation working for Windows 7, I and using a Structured grid to model an RAE 2822 airfoil, that works with the SU2 serial. When I try to use the parallel processing it gives me a Keyerror, I am not familiar with python, my command prompt show the following:

C:\ Program Files (x86)\Standford ADL\SU2\trunk\bin\windows\64-bit\Parallel> python parallel_computation.py -f turb_RAE.cfg -p 3

file "parallel_computation.py" line 27, in <module>
SU2_RUN = os.environ['SU2_RUN']
file "C:\Program Files (x86)\Standford ADL\SU2\trunk\bin\windows\64-bit\Parallel\os.py",line 423, in_getitem_ return self.data[key.upper()]
KeyError: 'SU2_RUN'

Any help would be greatly appreciated.

mcolonno June 28, 2013 19:21

Please note that the Python scripts are not yet fully supported in Windows. You need to define the SU2_RUN environment variable in Windows for the parallel_computation.py script to work.


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