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Creation of OpenFOAM-dev repository 15/04/2008

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OpenFOAM-admin
2008-04-15 18:56:58 +01:00
commit 3170c7c0c9
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applications/utilities/postProcessing/miscellaneous/pdfPlot/pdfPlot.C Normal file
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/*---------------------------------------------------------------------------*\
========= |
\\ / F ield | OpenFOAM: The Open Source CFD Toolbox
\\ / O peration |
\\ / A nd | Copyright (C) 1991-2007 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 2 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, write to the Free Software Foundation,
Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
Description
\*---------------------------------------------------------------------------*/
#include "fvCFD.H"
#include "pdf.H"
#include "OFstream.H"
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
// Main program:
int main(int argc, char *argv[])
{
# include "setRootCase.H"
# include "createTime.H"
# include "createFields.H"
OFstream objFileNew("s.m");
Random rndGen(label(0));
autoPtr<pdf> p
(
pdf::New(pdfDictionary, rndGen)
);
scalar xMin = p->minValue();
scalar xMax = p->maxValue();
for(label i=0;i<nSamples;i++)
{
scalar ps = p->sample();
label n = label((ps-xMin)*nIntervals/(xMax-xMin));
//Info << "p[" << i << "] = " << ps << ", n = " << n << endl;
samples[n]++;
}
for(label i=0;i<nIntervals;i++)
{
scalar x = xMin + i*(xMax-xMin)/(nIntervals-1);
objFileNew << x << " \t" << samples[i] << endl;
}
Info << "End\n" << endl;
return 0;
}
// ************************************************************************* //