gnuplotSetWriter.C

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/*---------------------------------------------------------------------------*\
  =========                 |
  \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
   \\    /   O peration     |
    \\  /    A nd           | Copyright (C) 1991-2010 OpenCFD Ltd.
     \\/     M anipulation  |
-------------------------------------------------------------------------------
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/>.

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

#include "gnuplotSetWriter.H"
#include <OpenFOAM/clock.H>
#include <sampling/coordSet.H>
#include <OpenFOAM/fileName.H>
#include <OpenFOAM/OFstream.H>
#include <OpenFOAM/addToRunTimeSelectionTable.H>


// * * * * * * * * * * * * * * * * Constructors  * * * * * * * * * * * * * * //

template<class Type>
Foam::gnuplotSetWriter<Type>::gnuplotSetWriter()
:
    writer<Type>()
{}

// * * * * * * * * * * * * * * * * Destructor  * * * * * * * * * * * * * * * //

template<class Type>
Foam::gnuplotSetWriter<Type>::~gnuplotSetWriter()
{}


// * * * * * * * * * * * * * * * Member Functions  * * * * * * * * * * * * * //

template<class Type>
Foam::fileName Foam::gnuplotSetWriter<Type>::getFileName
(
    const coordSet& points,
    const wordList& valueSetNames
) const
{
    return this->getBaseName(points, valueSetNames) + ".gplt";
}


template<class Type>
void Foam::gnuplotSetWriter<Type>::write
(
    const coordSet& points,
    const wordList& valueSetNames,
    const List<const Field<Type>*>& valueSets,
    Ostream& os
) const
{
    os  << "set term postscript color" << nl
        << "set output \"" << points.name() << ".ps\"" << nl
        << "plot";

    forAll(valueSets, i)
    {
        if (i != 0)
        {
            os << ',';
        }

        os  << " \"-\" title \"" << valueSetNames[i] << "\" with lines";
    }
    os  << nl;


    forAll(valueSets, i)
    {
        this->writeTable(points, *valueSets[i], os);
        os  << "e" << nl;
    }
}


template<class Type>
void Foam::gnuplotSetWriter<Type>::write
(
    const bool writeTracks,
    const PtrList<coordSet>& trackPoints,
    const wordList& valueSetNames,
    const List<List<Field<Type> > >& valueSets,
    Ostream& os
) const
{
    if (valueSets.size() != valueSetNames.size())
    {
        FatalErrorIn("gnuplotSetWriter<Type>::write(..)")
            << "Number of variables:" << valueSetNames.size() << endl
            << "Number of valueSets:" << valueSets.size()
            << exit(FatalError);
    }
    if (trackPoints.size() > 0)
    {
        os  << "set term postscript color" << nl
            << "set output \"" << trackPoints[0].name() << ".ps\"" << nl;

        forAll(trackPoints, trackI)
        {
            os  << "plot";

            forAll(valueSets, i)
            {
                if (i != 0)
                {
                    os << ',';
                }

                os  << " \"-\" title \"" << valueSetNames[i] << "\" with lines";
            }
            os << nl;

            forAll(valueSets, i)
            {
                this->writeTable
                (
                    trackPoints[trackI],
                    valueSets[i][trackI],
                    os
                );
                os  << "e" << nl;
            }
        }
    }
}


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