114 lines
3.4 KiB
C
114 lines
3.4 KiB
C
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/*---------------------------------------------------------------------------*\
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========= |
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\\ / F ield | OpenFOAM: The Open Source CFD Toolbox
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\\ / O peration |
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\\ / A nd | Copyright held by original author
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\\/ M anipulation |
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-------------------------------------------------------------------------------
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License
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This file is part of OpenFOAM.
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OpenFOAM is free software; you can redistribute it and/or modify it
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under the terms of the GNU General Public License as published by the
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Free Software Foundation; either version 2 of the License, or (at your
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option) any later version.
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OpenFOAM is distributed in the hope that it will be useful, but WITHOUT
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ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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for more details.
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You should have received a copy of the GNU General Public License
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along with OpenFOAM; if not, write to the Free Software Foundation,
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Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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Application
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star4ToFoam
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Description
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Converts a Star-CD (v4) pro-STAR mesh into OpenFOAM format.
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Usage
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- star4ToFoam [OPTION] ccmMesh\n
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convert pro-STAR mesh to OpenFOAM
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@param -ascii \n
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Write in ASCII format instead of binary
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@param -scale \<factor\>\n
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Specify an alternative geometry scaling factor.
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The default is @b 0.001 (scale @em [mm] to @em [m]).
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@param -solids \n
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Treat any solid cells present just like fluid cells.
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The default is to discard them.
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Note
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- baffles are written as interfaces for later use
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\*---------------------------------------------------------------------------*/
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#include "argList.H"
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#include "Time.H"
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#include "STARCDMeshReader.H"
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#include "OFstream.H"
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using namespace Foam;
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// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
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// Main program:
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int main(int argc, char *argv[])
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{
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argList::noParallel();
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argList::validArgs.append("pro-STAR prefix");
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argList::validOptions.insert("ascii", "");
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argList::validOptions.insert("scale", "scale");
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argList::validOptions.insert("solids", "");
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argList args(argc, argv);
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Time runTime(args.rootPath(), args.caseName());
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stringList const& params = args.additionalArgs();
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// default rescale from [mm] to [m]
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scalar scaleFactor = 0.001;
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if (args.options().found("scale"))
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{
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scaleFactor = readScalar(IStringStream(args.options()["scale"])());
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if (scaleFactor <= 0)
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{
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scaleFactor = 1;
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}
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}
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if (args.options().found("solids"))
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{
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meshReaders::STARCD::keepSolids = true;
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}
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// default to binary output, unless otherwise specified
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IOstream::streamFormat format = IOstream::BINARY;
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if (args.options().found("ascii"))
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{
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format = IOstream::ASCII;
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}
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// increase the precision of the points data
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IOstream::defaultPrecision(10);
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// remove extensions and/or trailing '.'
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fileName prefix = fileName(params[0]).lessExt();
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meshReaders::STARCD reader(prefix, runTime, scaleFactor);
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autoPtr<polyMesh> mesh = reader.mesh(runTime);
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reader.writeMesh(mesh, format);
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Info<< "\nEnd\n" << endl;
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return 0;
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}
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// ************************************************************************* //
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