Harmonic Interpolation

[rafaelCMoura]

Fix Actual harmonic interpolation. Try to make something like this:

surfaceScalarField some_ssf = fvc::interpolate(some_vsf, "harmonic");

[rafaelCMoura]

Maybe just writing this:

surfaceScalarField some_ssf = fvc::interpolate(some_vsf);

and choosing harmonic in fvSchemes file for this fvc::interpolate code.

[rafaelCMoura]

The same with Single Phase code. Needs harmonic interpolation with an openFOAM standard implementation.

[rafaelCMoura]

it seems that if I just use this:

interpolationSchemes
{
    default   harmonic;
}

it work's