surfaceToVolVelocity.C

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#include "surfaceToVolVelocity.H"

// * * * * * * * * * * * * * * * Global Functions  * * * * * * * * * * * * * //

const Foam::volVectorField& Foam::surfaceToVolVelocity
(
    const surfaceVectorField& Uf
)
{
    if (!isFaceVelocity(Uf))
    {
        return volVectorField::null();
    }

    const word UfName(Uf.member());

    if (UfName.back() != 'f')
    {
        return volVectorField::null();
    }

    const word Uname =
        IOobject::groupName(UfName(UfName.size() - 1), Uf.group());

    if (!Uf.mesh().foundObject<volVectorField>(Uname))
    {
        return volVectorField::null();
    }

    return Uf.mesh().lookupObject<volVectorField>(Uname);
}


// ************************************************************************* //