1 /*---------------------------------------------------------------------------*\
3 \\ / F ield | OpenFOAM: The Open Source CFD Toolbox
5 \\ / A nd | Copyright (C) 2011 OpenFOAM Foundation
7 -------------------------------------------------------------------------------
9 This file is part of OpenFOAM.
11 OpenFOAM is free software: you can redistribute it and/or modify it
12 under the terms of the GNU General Public License as published by
13 the Free Software Foundation, either version 3 of the License, or
14 (at your option) any later version.
16 OpenFOAM is distributed in the hope that it will be useful, but WITHOUT
17 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
18 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
21 You should have received a copy of the GNU General Public License
22 along with OpenFOAM. If not, see <http://www.gnu.org/licenses/>.
28 Calculates and prints the continuity errors.
30 \*---------------------------------------------------------------------------*/
33 dimensionedScalar totalMass = fvc::domainIntegrate(rho);
35 scalar sumLocalContErr =
36 (fvc::domainIntegrate(mag(rho - thermo.rho()))/totalMass).value();
38 scalar globalContErr =
39 (fvc::domainIntegrate(rho - thermo.rho())/totalMass).value();
41 cumulativeContErr += globalContErr;
43 Info<< "time step continuity errors : sum local = " << sumLocalContErr
44 << ", global = " << globalContErr
45 << ", cumulative = " << cumulativeContErr
49 // ************************************************************************* //