volVectorField U(IOobject("U", runTime.timeName(), mesh, IOobject::MUST_READ, IOobject::AUTO_WRITE), mesh)
tmp< GeometricField< T, Foam::fvsPatchField, Foam::surfaceMesh > > qgdInterpolate(const GeometricField< T, Foam::fvPatchField, Foam::volMesh > &psi)