00001 /*---------------------------------------------------------------------------*\ 00002 ========= | 00003 \\ / F ield | OpenFOAM: The Open Source CFD Toolbox 00004 \\ / O peration | 00005 \\ / A nd | Copyright (C) 2009-2010 OpenCFD Ltd. 00006 \\/ M anipulation | 00007 ------------------------------------------------------------------------------- 00008 License 00009 This file is part of OpenFOAM. 00010 00011 OpenFOAM is free software: you can redistribute it and/or modify it 00012 under the terms of the GNU General Public License as published by 00013 the Free Software Foundation, either version 3 of the License, or 00014 (at your option) any later version. 00015 00016 OpenFOAM is distributed in the hope that it will be useful, but WITHOUT 00017 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 00018 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 00019 for more details. 00020 00021 You should have received a copy of the GNU General Public License 00022 along with OpenFOAM. If not, see <http://www.gnu.org/licenses/>. 00023 00024 Application 00025 dsmcInitialise 00026 00027 Description 00028 Initialise a case for dsmcFoam by reading the initialisation dictionary 00029 system/dsmcInitialise 00030 00031 Usage 00032 - dsmcInitialise [OPTION] 00033 00034 @param -case <dir> \n 00035 Specify the case directory 00036 00037 @param -parallel \n 00038 Run the case in parallel 00039 00040 @param -help \n 00041 Display short usage message 00042 00043 @param -doc \n 00044 Display Doxygen documentation page 00045 00046 @param -srcDoc \n 00047 Display source code 00048 00049 \*---------------------------------------------------------------------------*/ 00050 00051 #include <finiteVolume/fvCFD.H> 00052 #include <dsmc/dsmcCloud.H> 00053 00054 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * // 00055 00056 int main(int argc, char *argv[]) 00057 { 00058 #include <OpenFOAM/setRootCase.H> 00059 #include <OpenFOAM/createTime.H> 00060 #include <OpenFOAM/createMesh.H> 00061 00062 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * // 00063 00064 IOdictionary dsmcInitialiseDict 00065 ( 00066 IOobject 00067 ( 00068 "dsmcInitialiseDict", 00069 mesh.time().system(), 00070 mesh, 00071 IOobject::MUST_READ, 00072 IOobject::NO_WRITE 00073 ) 00074 ); 00075 00076 Info<< "Initialising dsmc for Time = " << runTime.timeName() << nl << endl; 00077 00078 dsmcCloud dsmc("dsmc", mesh, dsmcInitialiseDict); 00079 00080 label totalMolecules = dsmc.size(); 00081 00082 if (Pstream::parRun()) 00083 { 00084 reduce(totalMolecules, sumOp<label>()); 00085 } 00086 00087 Info<< nl << "Total number of molecules added: " << totalMolecules 00088 << nl << endl; 00089 00090 IOstream::defaultPrecision(15); 00091 00092 if (!mesh.write()) 00093 { 00094 FatalErrorIn(args.executable()) 00095 << "Failed writing dsmcCloud." 00096 << nl << exit(FatalError); 00097 } 00098 00099 Info<< nl << "ClockTime = " << runTime.elapsedClockTime() << " s" 00100 << nl << endl; 00101 00102 Info<< "End\n" << endl; 00103 00104 return(0); 00105 } 00106 00107 00108 // ************************ vim: set sw=4 sts=4 et: ************************ //
