foam-extend4.1-coherent-io/applications/solvers/compressible/steadyCompressibleFoam/divError.H

/*---------------------------------------------------------------------------*\
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License
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Global
    continuityErrs

Description
    Calculates and prints the continuity errors.

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

{
    volScalarField divErr = fvc::ddt(psi, p);

    scalar sumLocalDivErr =
        mag(divErr)().weightedAverage(mesh.V()).value();

    scalar globalDivErr =
        divErr.weightedAverage(mesh.V()).value();

    Info<< "time step divFlux errors: "
        << "maximum = " << max(divErr.internalField())
        << ", sum local = " << sumLocalDivErr
        << ", global = " << globalDivErr
        << endl;
}

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