bin/paraFoam

   1 #!/bin/sh
   2 #---------------------------------*- sh -*-------------------------------------
   3 # =========                 |
   4 # \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
   5 #  \\    /   O peration     |
   6 #   \\  /    A nd           | Copyright (C) 1991-2010 OpenCFD Ltd.
   7 #    \\/     M anipulation  |
   8 #------------------------------------------------------------------------------
   9 # License
  10 #     This file is part of OpenFOAM.
  11 #
  12 #     OpenFOAM is free software: you can redistribute it and/or modify it
  13 #     under the terms of the GNU General Public License as published by
  14 #     the Free Software Foundation, either version 3 of the License, or
  15 #     (at your option) any later version.
  16 #
  17 #     OpenFOAM is distributed in the hope that it will be useful, but WITHOUT
  18 #     ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  19 #     FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
  20 #     for more details.
  21 #
  22 #     You should have received a copy of the GNU General Public License
  23 #     along with OpenFOAM.  If not, see <http://www.gnu.org/licenses/>.
  24 #
  25 # Script
  26 #     paraFoam
  27 #
  28 # Description
  29 #     start paraview with the OpenFOAM libraries
  30 #
  31 #------------------------------------------------------------------------------
  32 usage() {
  33     while [ "$#" -ge 1 ]; do echo "$1"; shift; done
  34     cat<<USAGE
  35
  36 usage: ${0##*/} [OPTION]
  37 options:
  38   -case   dir    specify alternative case directory
  39   -region name   specify mesh region name
  40   -touch         only create the .OpenFOAM file
  41
  42 * start paraview $ParaView_VERSION with the OpenFOAM libraries
  43
  44 USAGE
  45     exit 1
  46 }
  47
  48 unset regionName touchOnly
  49
  50 # We want to do nice exit when running paraview to give paraview opportunity
  51 # to clean up
  52 unset FOAM_ABORT
  53
  54
  55 # Hack: change all locale to 'C' i.e. using '.' for decimal point. This is
  56 # only needed temporarily until paraview is locale aware. (git version is
  57 # already 2010-07)
  58 export LC_ALL=C
  59
  60
  61 # parse options
  62 while [ "$#" -gt 0 ]
  63 do
  64     case "$1" in
  65     -h | -help)
  66         usage
  67         ;;
  68     -case)
  69         [ "$#" -ge 2 ] || usage "'$1' option requires an argument"
  70         cd "$2" 2>/dev/null || usage "directory does not exist:  '$2'"
  71         shift 2
  72         ;;
  73     -region)
  74         [ "$#" -ge 2 ] || usage "'$1' option requires an argument"
  75         regionName=$2
  76         shift 2
  77         ;;
  78     -touch)
  79         touchOnly=true
  80         shift
  81         ;;
  82     *)
  83         usage "unknown option/argument: '$*'"
  84         ;;
  85     esac
  86 done
  87
  88 # get a sensible caseName
  89 caseName=${PWD##*/}
  90 caseFile="$caseName.OpenFOAM"
  91 fvControls="system"
  92
  93 if [ -n "$regionName" ]
  94 then
  95     caseFile="$caseName{$regionName}.OpenFOAM"
  96     fvControls="$fvControls/$regionName"
  97 fi
  98
  99 if [ -n "$touchOnly" ]
 100 then
 101     touch "$caseFile"
 102     echo "created '$caseFile'"
 103     exit 0
 104 fi
 105
 106 # parent directory for normal or parallel results
 107 case "$caseName" in
 108     processor*) parentDir=".." ;;
 109     *)          parentDir="."  ;;
 110 esac
 111
 112 # check existence of essential files
 113 for check in system/controlDict $fvControls/fvSchemes $fvControls/fvSolution
 114 do
 115     [ -s "$parentDir/$check" ] || usage "file does not exist:  '$parentDir/$check'"
 116 done
 117
 118
 119 case "$ParaView_VERSION" in
 120 2*)
 121     trap "rm -f paraFoam.pvs $caseFile 2>/dev/null; exit 0" EXIT TERM INT
 122     touch "$caseFile"
 123
 124     # since we are now in the cwd, %CASE% is '$PWD/$caseFile'
 125     sed -e s@%CASE%@$PWD/$caseFile@g \
 126         $WM_PROJECT_DIR/bin/tools/paraFoam.pvs > paraFoam.pvs
 127
 128     paraview paraFoam.pvs
 129     ;;
 130
 131 *)
 132     # only create/remove caseFile if it didn't already exist
 133     [ -e $caseFile ] || {
 134         trap "rm -f $caseFile 2>/dev/null; exit 0" EXIT TERM INT
 135         touch "$caseFile"
 136         echo "created temporary '$caseFile'"
 137     }
 138
 139     paraview --data="$caseFile"
 140     ;;
 141
 142 esac
 143 #------------------------------------------------------------------------------