[toro-boro]

Hi!

I use fvOptions for creating Heat Source in my simulation task.
It's very simple model of rod with source inside and water-coolant.
It works properly, but now I'am trying to make an axial distribution.
I use different cellSets "Cell1", "Cell2"... to combine one cellZone "Rod".
When I use in fvOptions option:

selectionMode cellZone;
cellZone Rod;

it works.
But now I'm trying to use this option:

selectionMode cellSet;
cellSet Cell1;

And there is a mistake:

[1] --> FOAM FATAL ERROR:
[1] Cannot find directory "rod/polyMesh/sets" in times 0 down to constant[3]

And there is no directory, this directory is placed in "polyMesh" not in "rod/polyMesh"
Maybe I have some mistakes with topoSet options? Or I don't understand how it works at all((

Thank you!

[toro-boro]

The main problem is to save CellSets in Zones (regions), to describe it in terms of region mesh, not in global mesh (like in polymesh/sets).
I can do it manually with python script, but maybe OpenFOAM can do it?