1 /*---------------------------------------------------------------------------*\
3 \\ / F ield | OpenFOAM: The Open Source CFD Toolbox
5 \\ / A nd | Copyright (C) 1991-2010 OpenCFD Ltd.
7 -------------------------------------------------------------------------------
9 This file is part of OpenFOAM.
11 OpenFOAM is free software: you can redistribute it and/or modify it
12 under the terms of the GNU General Public License as published by
13 the Free Software Foundation, either version 3 of the License, or
14 (at your option) any later version.
16 OpenFOAM is distributed in the hope that it will be useful, but WITHOUT
17 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
18 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
21 You should have received a copy of the GNU General Public License
22 along with OpenFOAM. If not, see <http://www.gnu.org/licenses/>.
25 Calculate distance to wall.
27 \*---------------------------------------------------------------------------*/
30 #include "wallDistData.H"
31 #include "wallPointYPlus.H"
33 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
36 int main(int argc, char *argv[])
38 # include "setRootCase.H"
39 # include "createTime.H"
40 # include "createMesh.H"
42 Info<< "Mesh read in = "
43 << runTime.cpuTimeIncrement()
44 << " s\n" << endl << endl;
47 Info<< "Time now = " << runTime.timeName() << endl;
49 // wall distance and yStar
56 mesh.time().timeName(),
60 dimensionedScalar("yStar", dimless, 1.0)
63 // Fill wall patches of yStar with some value.
64 forAll(mesh.boundary(), patchI)
66 const fvPatch& patch = mesh.boundary()[patchI];
68 if (isA<wallFvPatch>(patch))
70 fvPatchScalarField& wallData = yStar.boundaryField()[patchI];
72 forAll(patch, patchFaceI)
74 // Hack. Just some value.
75 wallData[patchFaceI] = 1/2500.0;
81 // Do distance calculation, transporting values of yStar
82 wallPointYPlus::yPlusCutOff = 200;
83 wallDistData<wallPointYPlus> y(mesh, yStar, true);
87 WarningIn(args.executable())
88 << "There are " << y.nUnset()
89 << " remaining unset cells and/or boundary values" << endl;
102 mesh.time().timeName(),
110 Info<< "End\n" << endl;
119 // ************************************************************************* //