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-   -   error on a case with cyclic BC after a good checkmesh (http://www.cfd-online.com/Forums/openfoam-solving/92410-error-case-cyclic-bc-after-good-checkmesh.html)

miles_davis September 13, 2011 14:12

error on a case with cyclic BC after a good checkmesh
 
p { margin-bottom: 0.21cm; } Hi


I have convert a fluent mesh with internal baflles.
I have convert them in cyclic BC with the createBaffles utility.
I have done a checkmesh : everything was fine.
Now i run the case in parallel and I have this type of error :
Can anyone help me please.


Regards,






Create mesh for time = 0

[10] processorPolyPatch::order : Writing my 1 faces to OBJ file "/media/DATA/CFD/OpenFOAM/sydney-2.0.1/run/copy-pitzDaily-cas-test-tri-3D/processor10/procBoundary10to9throughsurf_sortie_buse_1_faces.o bj"
[10]
[10]
[10] --> FOAM FATAL ERROR:
[10] face 0 area does not match neighbour by 76.9523% -- possible face ordering problem.
patch:procBoundary10to9throughsurf_sortie_buse_1 my area:9.80099e-06 neighbour area:2.20598e-05 matching tolerance:0.0001
Mesh face:34207 vertices:3((0.982212 0.183 0.522319) (0.987211 0.183 0.520419) (0.984341 0.183 0.525431))
If you are certain your matching is correct you can increase the 'matchTolerance' setting in the patch dictionary in the boundary file.
Rerun with processor debug flag set for more information.
[10]
[10] From function processorPolyPatch::calcGeometry()
[10] in file meshes/polyMesh/polyPatches/constraint/processor/processorPolyPatch.C at line 211.
[10]
FOAM parallel run exiting
[10]
[9] processorPolyPatch::order : Writing my 1 faces to OBJ file "/media/DATA/CFD/OpenFOAM/sydney-2.0.1/run/copy-pitzDaily-cas-test-tri-3D/processor9/procBoundary9to10throughsurf_sortie_buse_1_faces.o bj"
--------------------------------------------------------------------------
MPI_ABORT was invoked on rank 10 in communicator MPI_COMM_WORLD
with errorcode 1.

NOTE: invoking MPI_ABORT causes Open MPI to kill all MPI processes.
You may or may not see output from other processes, depending on
exactly when Open MPI kills them.
--------------------------------------------------------------------------
[9]
[9]
[9] --> FOAM FATAL ERROR:
[9] face 0 area does not match neighbour by 76.9523% -- possible face ordering problem.
patch:procBoundary9to10throughsurf_sortie_buse_1 my area:2.20598e-05 neighbour area:9.80099e-06 matching tolerance:0.0001
Mesh face:34943 vertices:3((0.981248 0.183 0.517581) (0.984847 0.183 0.511895) (0.987211 0.183 0.520419))
If you are certain your matching is correct you can increase the 'matchTolerance' setting in the patch dictionary in the boundary file.
Rerun with processor debug flag set for more information.
[9]
[9] From function processorPolyPatch::calcGeometry()
[9] in file meshes/polyMesh/polyPatches/constraint/processor/processorPolyPatch.C at line 211.
[9]
FOAM parallel run exiting
[9]
--------------------------------------------------------------------------
mpirun has exited due to process rank 10 with PID 23469 on
node deathstar exiting without calling "finalize". This may
have caused other processes in the application to be
terminated by signals sent by mpirun (as reported here).
--------------------------------------------------------------------------
[deathstar:23458] 1 more process has sent help message help-mpi-api.txt / mpi-abort
[deathstar:23458] Set MCA parameter "orte_base_help_aggregate" to 0 to see all help / error messages


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