[braennstroem]

Hi,

with functions like:

wallPressure
    {
        // Type of functionObject
        type surfaces;

        // Where to load it from (if not already in solver)
        functionObjectLibs ("libsampling.so");

        // Output every 10th time step
        interval 10;

        surfaceFormat raw;

        fields
        (
            p
        );

        surfaces
        (
            walls
            {
                type            patch;
                patchName       walls;
                triangulate     false;
            }
        );
    }

I am able to extract fields on defined patches for a certain intervall. That works fine, but does anyone have an idea, how to write out these patch fields on using a patch mesh, which is coarser than the original one? Maybe one can combine some available tools like 'surfaceCoarsen' or the GAMG levels?

Regards!
Fabian1