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September 1, 2010, 17:14 |
running in parallel, at time t>0
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#1 |
Member
Join Date: Mar 2010
Posts: 31
Rep Power: 16 |
I'm running a simulation in parallel, but I need to do it in two parts with a change in BC, and solver, etc.
So, the first bit is easy, I use: ------ deconstructPar run solver in parallel reconstructPar -latestTime run specially written function, changes bc, etc. Now at time latestTime+0.1 ----- My question is how to cast the information of bc, pressures, new U etc at latestTime+0.1 back to all my deconstructed directories, so I can run: ----- newsolver in parallel I couldn't find this answer, but I'm not quite sure what to look for, so thanks for help. |
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October 21, 2010, 09:34 |
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#2 |
Member
Vishal Jambhekar
Join Date: Mar 2009
Location: University Stuttgart, Stuttgart Germany
Posts: 90
Blog Entries: 1
Rep Power: 17 |
Hi all,
i decomposed the mesh ran it in parallel and while doing reconstructPar -latestTime or reconstructPar i am facing following error. Please help me in this context. ================================================== ========================= Create time Create mesh for time = 1 Time = 6.5 Reconstructing FV fields Reconstructing volScalarFields p Reconstructing volVectorFields U Reconstructing surfaceScalarFields phi No point fields No lagrangian fields --> FOAM FATAL ERROR: Couldn't create directory "/home/vj/OpenFOAM/vj-1.7.1/TrnasProjs/WInd_Tun_1/6.5/uniform" From function Foam::mkDir(const fileName&, mode_t) in file POSIX.C at line 422. FOAM exiting [vj@hanuta WInd_Tun_1]$ reconstructPar -latestTime ================================================== ==========================
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Cheers, Vishal Jambhekar... "Simulate the way ahead......!!!" |
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parallel decomposepar |
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