postChannel.C

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/*---------------------------------------------------------------------------*\
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-------------------------------------------------------------------------------
    Copyright (C) 2011-2015 OpenFOAM Foundation
-------------------------------------------------------------------------------
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
    (at your option) any later version.
 
    OpenFOAM is distributed in the hope that it will be useful, but WITHOUT
    ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
    FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
    for more details.
 
    You should have received a copy of the GNU General Public License
    along with OpenFOAM.  If not, see <http://www.gnu.org/licenses/>.
 
Application
    postChannel
 
Group
    grpPostProcessingUtilities
 
Description
    Post-process data from channel flow calculations.
 
    For each time: calculate: txx, txy,tyy, txy,
    eps, prod, vorticity, enstrophy and helicity. Assuming that the mesh
    is periodic in the x and z directions, collapse Umeanx, Umeany, txx,
    txy and tyy to a line and print them as standard output.
 
\*---------------------------------------------------------------------------*/
 
#include "fvCFD.H"
#include "channelIndex.H"
#include "makeGraph.H"
 
#include "OSspecific.H"
 
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
int main(int argc, char *argv[])
{
    argList::addNote
    (
        "Post-process data from channel flow calculations"
    );
 
    argList::noParallel();
    timeSelector::addOptions();
 
    #include "setRootCase.H"
    #include "createTime.H"
 
    // Get times list
    instantList timeDirs = timeSelector::select0(runTime, args);
 
    #include "createNamedMesh.H"
    #include "readTransportProperties.H"
 
    const word& gFormat = runTime.graphFormat();
 
    // Setup channel indexing for averaging over channel down to a line
 
    IOdictionary channelDict
    (
        IOobject
        (
            "postChannelDict",
            mesh.time().constant(),
            mesh,
            IOobject::MUST_READ_IF_MODIFIED,
            IOobject::NO_WRITE
        )
    );
    channelIndex channelIndexing(mesh, channelDict);
 
 
    // For each time step read all fields
    forAll(timeDirs, timeI)
    {
        runTime.setTime(timeDirs[timeI], timeI);
        Info<< "Collapsing fields for time " << runTime.timeName() << endl;
 
        #include "readFields.H"
        #include "calculateFields.H"
 
        // Average fields over channel down to a line
        #include "collapse.H"
    }
 
    Info<< "\nEnd\n" << endl;
 
    return 0;
}
 
 
// ************************************************************************* //