compressibleContinuityErrs.H

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    Copyright (C) 2011 OpenFOAM Foundation
    Copyright (C) 2018 OpenCFD Ltd.
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License
    This file is part of OpenFOAM.
 
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    under the terms of the GNU General Public License as published by
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Global
    continuityErrs
 
Description
    Calculates and prints the continuity errors.
 
\*---------------------------------------------------------------------------*/
 
{
    dimensionedScalar totalMass = fvc::domainIntegrate(cellMask*rho);
 
    scalar sumLocalContErr =
    (
        fvc::domainIntegrate(mag(cellMask*(rho - thermo.rho())))/totalMass
    ).value();
 
    scalar globalContErr =
    (
        fvc::domainIntegrate(cellMask*(rho - thermo.rho()))/totalMass
    ).value();
 
    cumulativeContErr += globalContErr;
 
    Info<< "time step continuity errors : sum local = " << sumLocalContErr
        << ", global = " << globalContErr
        << ", cumulative = " << cumulativeContErr
        << endl;
}
 
// ************************************************************************* //