[kairzhan]

Hi Patrick,

Thank you for the reply, but I've finally managed applying custom WF. The problem was in that I didn't commented k_.boundaryField().types() from the kEpsilon.C file:

tmp<volSymmTensorField> kEpsilon::R() const
{
    return tmp<volSymmTensorField>
    (
        new volSymmTensorField
        (
            IOobject
            (
                "R",
                runTime_.timeName(),
                mesh_,
                IOobject::NO_READ,
                IOobject::NO_WRITE
            ),
            ((2.0/3.0)*I)*k_ - nut_*twoSymm(fvc::grad(U_)),
            k_.boundaryField().types()
        )
    );
}

It seems that k_.boundaryField().types() somehow affects the visibility of custom WF.