|February 27, 2015, 23:24||
Join Date: Jul 2012
Posts: 54Rep Power: 5
I am doing a simulation that requires me to find neighbour cells of certain cells in a domain. cellCells() works fine for serial run but fails to look for all neighbour cells in parallel: it only looks for cells in processor0. I tried to use Pstream but it fails every time when I try to run in parallel. Below is my code.
forAll(mesh_.cellCells()[idCell[a]], b)//Create a list for neighbour cells of idCell
pnCell[Pstream::myProcNo()] = mesh_.cellCells()[idCell[a]][b];
nCell[c] = pnCell[c];
and the error message is
 --> FOAM FATAL IO ERROR:
 error in IOstream "IOstream" for operation operator>>(Istream&, List<T>&) : reading first token
 file: IOstream at line 0.
 From function IOstream::fatalCheck(const char*) const
 in file db/IOstreams/IOstreams/IOstream.C at line 114.
FOAM parallel run exiting
Anyone has suggestions as to how to solve this problem?
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