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-   -   NaN when restart parallel (http://www.cfd-online.com/Forums/star-cd/69947-nan-when-restart-parallel.html)

radiatn November 10, 2009 05:16

NaN when restart parallel
 
Hi! I have a simple airflow model created in pro-am v3.26 and BCs setup in v4.08. total cells only 1.2 Million. On windows I can only run in single cpu. Trying to run in parallel, I got all kinds of mpich, smpd and mpiexec errors and I have re-installed v4.08 twice today. Then I switched to Linux. On linux it could run in parallel but everytime I restart the model (changing URF), it gave NaN errors. :confused:
Any help or idea will be useful!
thanks!


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