continuityErrs.H

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    Copyright (C) 2011 OpenFOAM Foundation
    Copyright (C) 2016 OpenCFD Ltd.
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License
    This file is part of OpenFOAM.
 
    OpenFOAM is free software: you can redistribute it and/or modify it
    under the terms of the GNU General Public License as published by
    the Free Software Foundation, either version 3 of the License, or
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    You should have received a copy of the GNU General Public License
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Global
    continuityErrs
 
Description
    Calculates and prints the continuity errors.
 
\*---------------------------------------------------------------------------*/
 
{
    const DimensionedField<scalar, volMesh> contErr
    (
        interpolatedCells.internalField()
       *cellMask.internalField()
       *fvc::div(phi)().internalField()
    );
 
    scalar sumLocalContErr = runTime.deltaTValue()*
        mag(contErr)().weightedAverage(mesh.V()).value();
 
    scalar globalContErr = runTime.deltaTValue()*
        contErr.weightedAverage(mesh.V()).value();
    cumulativeContErr += globalContErr;
 
    Info<< "time step continuity errors : sum local = " << sumLocalContErr
        << ", global = " << globalContErr
        << ", cumulative = " << cumulativeContErr
        << endl;
}
 
// ************************************************************************* //