createUfIfPresent.H

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Global
    createUfIfPresent

Description
    Creates and initialises the velocity field Uf if required.

\*---------------------------------------------------------------------------*/

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

autoPtr<surfaceVectorField> Uf;

if (mesh.dynamic())
{
    Info<< "Constructing face velocity Uf\n" << endl;

    Uf = new surfaceVectorField
    (
        IOobject
        (
            "Uf",
            runTime.timeName(),
            mesh,
            IOobject::READ_IF_PRESENT,
            IOobject::AUTO_WRITE
        ),
        fvc::interpolate(U)
    );
}

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