I did a slight modification to
 

I did a slight modification to

src/OpenFOAM/interpolations/GGIInterpolation/GGIInterpolationWeights.C

This is to get an idea which ggi is making troubles:

Line 88: Info << "Evaluation of GGI weighting factors, Master size: " << masterPatch_.size() <<" Slave size: " << slavePatch_.size() << endl;

This help me to get a idea which of my ggis is currently worked on. I would prefer tho have patch names instead of size in there but could not manage this so far.

Regards.

Sorry, no names at this stage:
 

Sorry, no names at this stage: GGI is a general interpolation stencil so it does not know if you are using it in patches or not. It may be better to have a message somewhere in ggiPolyPatch and similar. Would that help?

Hrv

In my eyes every message that
 

In my eyes every message that gives some feedback which patch is currently worked on will help. I have lots of patches and it is exteemly difficult to find out which patch causes troubles without output.

Regards

I still have the same problem with the latest svn-Version. we still get no feedback which of the multiple ggis has warnings and which are ok. Would be fine to get some patch or zone info.

Regards.

Hello BastiL,

Could you post a short sample of the Warning messages you get, so I can see them in context.

Martin

Yes, I get something like that:

Evaluation of GGI weighting factors:

From function void GGIInterpolation<MasterPatch, SlavePatch>::rescaleWeightingFactors() const
in file /opt/OpenFOAM/OpenFOAM-1.5-dev/src/OpenFOAM/lnInclude/GGIInterpolationWeights.C at line 533
Uncovered faces found. On master: 6 on slave: 293
Largest slave weighting factor correction : 0.902866 average: 0.00883992
Largest master weighting factor correction: 0.999958 average: 0.0312591

And I would like to have:

Evaluation of GGI weighting factors of <FACE ZONE OR PATCH NAME>:

From function void GGIInterpolation<MasterPatch, SlavePatch>::rescaleWeightingFactors() const
in file /opt/OpenFOAM/OpenFOAM-1.5-dev/src/OpenFOAM/lnInclude/GGIInterpolationWeights.C at line 533
Uncovered faces found. On master: 6 on slave: 293
Largest slave weighting factor correction : 0.902866 average: 0.00883992
Largest master weighting factor correction: 0.999958 average: 0.0312591

This is just because I have more than one ggi and I do not know which interface has partial overlaps...

I have just checked in something for you, as suggested by Martin:

meshes/polyMesh/polyPatches/constraint/ggi/ggiPolyPatch.C

Please let me know if this is better.

Hrv

Brilliant! Thanks guys, that is exactly what I was looking for. This is making it much easier for me.

Regards BastiL