applications/utilities/mesh/manipulation/checkMesh/checkMesh.C

   1 /*---------------------------------------------------------------------------*\
   2   =========                 |
   3   \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
   4    \\    /   O peration     |
   5     \\  /    A nd           | Copyright (C) 1991-2008 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     checkMesh
  27
  28 Description
  29     Checks validity of a mesh
  30
  31 \*---------------------------------------------------------------------------*/
  32
  33 #include "argList.H"
  34 #include "Time.H"
  35 #include "polyMesh.H"
  36 #include "globalMeshData.H"
  37
  38 #include "printMeshStats.H"
  39 #include "checkTopology.H"
  40 #include "checkGeometry.H"
  41
  42 using namespace Foam;
  43
  44 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
  45
  46 int main(int argc, char *argv[])
  47 {
  48 #   include "addRegionOption.H"
  49
  50 #   include "addTimeOptionsNoConstant.H"
  51
  52     argList::validOptions.insert("noTopology", "");
  53     argList::validOptions.insert("allGeometry", "");
  54     argList::validOptions.insert("allTopology", "");
  55
  56 #   include "setRootCase.H"
  57
  58     const bool noTopology = args.options().found("noTopology");
  59     const bool allGeometry = args.options().found("allGeometry");
  60     const bool allTopology = args.options().found("allTopology");
  61
  62 #   include "createTime.H"
  63
  64     // Get times list
  65     instantList Times = runTime.times();
  66
  67 #   include "checkTimeOptionsNoConstant.H"
  68
  69     runTime.setTime(Times[startTime], startTime);
  70
  71 #   include "createNamedPolyMesh.H"
  72
  73     bool firstCheck = true;
  74
  75     for (label i=startTime; i<endTime; i++)
  76     {
  77         runTime.setTime(Times[i], i);
  78
  79         polyMesh::readUpdateState state = mesh.readUpdate();
  80
  81         if
  82         (
  83             firstCheck
  84          || state == polyMesh::TOPO_CHANGE
  85          || state == polyMesh::TOPO_PATCH_CHANGE
  86         )
  87         {
  88             firstCheck = false;
  89
  90             Info<< "Time = " << runTime.timeName() << nl << endl;
  91
  92             // Clear mesh before checking
  93             mesh.clearOut();
  94
  95             // Reconstruct globalMeshData
  96             mesh.globalData();
  97
  98             printMeshStats(mesh, allTopology);
  99
 100             label noFailedChecks = 0;
 101
 102             if (!noTopology)
 103             {
 104                 noFailedChecks += checkTopology(mesh, allTopology, allGeometry);
 105             }
 106
 107             noFailedChecks += checkGeometry(mesh, allGeometry);
 108
 109             reduce(noFailedChecks, sumOp<label>());
 110
 111             if (noFailedChecks == 0)
 112             {
 113                 Info<< "\nMesh OK."
 114                     << nl << endl;
 115             }
 116             else
 117             {
 118                 Info<< "\nFailed " << noFailedChecks << " mesh checks."
 119                     << nl << endl;
 120             }
 121         }
 122         else if (state == polyMesh::POINTS_MOVED)
 123         {
 124             Info<< "Time = " << runTime.timeName() << nl << endl;
 125
 126             label noFailedChecks = checkGeometry(mesh, allGeometry);
 127
 128             reduce(noFailedChecks, sumOp<label>());
 129
 130             if (noFailedChecks == 0)
 131             {
 132                 Info << "\nMesh OK."
 133                     << nl << endl;
 134             }
 135             else
 136             {
 137                 Info<< "\nFailed " << noFailedChecks << " mesh checks."
 138                     << nl << endl;
 139             }
 140         }
 141     }
 142
 143     Info<< "End\n" << endl;
 144
 145     return(0);
 146 }
 147
 148
 149 // ************************************************************************* //