[A.Wendy]

Hi everybody,

i am working on a calculation with OF 1.6 extend and a rotating mesh with using GGI and pimpleDyMFoam.
When i try to use a parallelisation of the calculation i get several errors:
i am using mpi run for the parallel computation

For the GGI i set the "bridgeOverlap" to true for the parallel run.


log.decomposePar - not sure if this is an error or a warning only...

Processor 1: field transfer
Initializing the GGI interpolator between master/shadow patches: outsideSlider/insideSlider

From function void GGIInterpolation<MasterPatch, SlavePatch>::rescaleWeightingFactors() const
in file /home/subuntu/OpenFOAM/OpenFOAM-1.6-ext/src/OpenFOAM/lnInclude/GGIInterpolationWeights.C at line 544
Uncovered faces found. On master: 0 on slave: 98

log.mpirun - same as above (warning or error?)

Selecting dynamicFvMesh mixerGgiFvMesh
Initializing the GGI interpolator between master/shadow patches: outsideSlider/insideSlider

From function void GGIInterpolation<MasterPatch, SlavePatch>::rescaleWeightingFactors() const
in file /home/subuntu/OpenFOAM/OpenFOAM-1.6-ext/src/OpenFOAM/lnInclude/GGIInterpolationWeights.C at line 544
Uncovered faces found. On master: 0 on slave: 28

log.reconstructPar (first i have the same problem as above but when it comes to the first calculated timeStep i got an Fatal error (very below)

Create mesh for time = 0

Initializing the GGI interpolator between master/shadow patches: outsideSlider/insideSlider
Initializing the GGI interpolator between master/shadow patches: outsideSlider/insideSlider

From function void GGIInterpolation<MasterPatch, SlavePatch>::rescaleWeightingFactors() const
in file /home/subuntu/OpenFOAM/OpenFOAM-1.6-ext/src/OpenFOAM/lnInclude/GGIInterpolationWeights.C at line 544
Uncovered faces found. On master: 0 on slave: 28
.
.
.
Time = 0.0001

Initializing the GGI interpolator between master/shadow patches: outsideSlider/insideSlider

From function void GGIInterpolation<MasterPatch, SlavePatch>::rescaleWeightingFactors() const
in file /home/subuntu/OpenFOAM/OpenFOAM-1.6-ext/src/OpenFOAM/lnInclude/GGIInterpolationWeights.C at line 544
Uncovered faces found. On master: 0 on slave: 28
.
.
.

--> FOAM FATAL IO ERROR:
cannot open file

file: /home/subuntu/OpenFOAM/Projekte/Masterthesis/GGI/Flachprofil_pimpleDyMFoam/komplett/processor0/0.0001/polyMesh/pointProcAddressing at line 0.

From function regIOobject::readStream()
in file db/regIOobject/regIOobjectRead.C at line 62.

i attached the complete log-files below.

with regards


Andy

[atheendra]

Hi Andreas
I am working on simulating Vortex-induced-Vibrations of multiple cylinders using OpenFOAM 1.6.x and was trying to run the case in parallel. I gave the part of domain with GGi interfaces to a single processor.The case seems to run without any problem.However, reconstructPar doesn't work. It shows the following error message:


--> FOAM FATAL ERROR:
Problem with patch-to zone addressing: some patch faces not found in interpolation zone

From function void ggiPolyPatch::calcZoneAddressing() const
in file meshes/polyMesh/polyPatches/constraint/ggi/ggiPolyPatch.C at line 92.

FOAM aborting


Can you please let me know what might be the problem that's causing this?