applications/test/volField/volFieldTest.C

   1 /*---------------------------------------------------------------------------*\
   2   =========                 |
   3   \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
   4    \\    /   O peration     |
   5     \\  /    A nd           | Copyright (C) 1991-2009 OpenCFD Ltd.
   6      \\/     M anipulation  |
   7 -------------------------------------------------------------------------------
   8 License
   9     This file is part of OpenFOAM.
  10
  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 the
  13     Free Software Foundation; either version 2 of the License, or (at your
  14     option) any later version.
  15
  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
  19     for more details.
  20
  21     You should have received a copy of the GNU General Public License
  22     along with OpenFOAM; if not, write to the Free Software Foundation,
  23     Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
  24
  25 Application
  26     volFieldTest
  27
  28 \*---------------------------------------------------------------------------*/
  29
  30 #include "fvCFD.H"
  31 #include "transformGeometricField.H"
  32
  33 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
  34
  35 int main(int argc, char *argv[])
  36 {
  37     #include "setRootCase.H"
  38
  39     #include "createTime.H"
  40     #include "createMesh.H"
  41
  42     Info<< "Reading field p\n" << endl;
  43     volScalarField p
  44     (
  45         IOobject
  46         (
  47             "p",
  48             runTime.timeName(),
  49             mesh,
  50             IOobject::MUST_READ,
  51             IOobject::AUTO_WRITE
  52         ),
  53         mesh
  54     );
  55
  56     //Info<< min(p, p);
  57
  58     Info<< "Reading field U\n" << endl;
  59     volVectorField U
  60     (
  61         IOobject
  62         (
  63             "U",
  64             runTime.timeName(),
  65             mesh,
  66             IOobject::MUST_READ,
  67             IOobject::AUTO_WRITE
  68         ),
  69         mesh
  70     );
  71
  72     #include "createPhi.H"
  73
  74     GeometricField<symmTensor, fvPatchField, volMesh> st
  75     (
  76         IOobject
  77         (
  78             "st",
  79             runTime.timeName(),
  80             mesh,
  81             IOobject::NO_READ,
  82             IOobject::NO_WRITE
  83         ),
  84         mesh,
  85         dimensioned<symmTensor>("st", dimless, symmTensor::one),
  86         zeroGradientFvPatchSymmTensorField::typeName
  87     );
  88
  89     //Info<< fvc::div(st) << endl;
  90
  91     solve(fvm::ddt(st) + fvm::div(phi, st) - fvm::laplacian(st));
  92
  93     return 0;
  94 }
  95
  96
  97 // ************************************************************************* //