"Fossies" - the Fresh Open Source Software Archive

Member "gfsview-snapshot-121130/view/gfsview" (30 Nov 2012, 1512 Bytes) of package /linux/privat/gfsview-snapshot-121130.tar.gz:

    1 #!/bin/sh
    2 
    3 GFS2D="^# Gerris Flow Solver 2D "
    4 GFS3D="^# Gerris Flow Solver 3D "
    5 GFV2D="^# GfsView 2D"
    6 GFV3D="^# GfsView 3D"
    7 
    8 usage()
    9 {
   10     cat <<EOF
   11 Usage: gfsview [OPTIONS] FILE1 FILE2 ...
   12 
   13 Opens Gerris and/or GfsView files using the appropriate (2D or 3D)
   14 version of GfsView. All the files must have the same dimension (2D or
   15 3D).
   16 
   17 Options:
   18         [......]    any valid option of GfsView
   19         [--help]    display this message and exits
   20 EOF
   21     exit $1
   22 }
   23 
   24 format="Unknown"
   25 
   26 twod()
   27 {
   28     if [ $format = "3D" ] ; then
   29     zenity --error --title="gfsview" --text="Error: All files must have the same dimension\n\n'$1' is 2D, all the other files are 3D"
   30     exit 1
   31     fi
   32     format="2D"
   33 }
   34 
   35 threed()
   36 {
   37     if [ $format = "2D" ] ; then
   38     zenity --error --title="gfsview" --text="Error: All files must have the same dimension\n\n'$1' is 3D, all the other files are 2D"
   39     exit 1
   40     fi
   41     format="3D"
   42 }
   43 
   44 if test $# -lt 1; then
   45     usage 1 1>&2
   46 fi
   47 
   48 for f in "$@"; do
   49     case $f in
   50     --help) 
   51         usage 0 1>&2 
   52         ;;
   53     *.gfs)
   54         if head "$f" | grep -q "$GFS2D"; then twod "$f"; 
   55         elif head "$f" | grep -q "$GFS3D"; then threed "$f"; fi
   56         ;;
   57     *.gfs.gz)
   58         if zcat "$f" | head | grep -q "$GFS2D"; then twod "$f"; 
   59         elif zcat "$f" | head | grep -q "$GFS3D"; then threed "$f"; fi
   60         ;;
   61     *.gfv)
   62         if head "$f" | grep -q "$GFV2D"; then twod "$f"; 
   63         elif head "$f" | grep -q "$GFV3D"; then threed "$f"; fi
   64         ;;
   65     esac
   66 done
   67 
   68 case $format in
   69     3D)
   70     gfsview3D "$@"
   71     ;;
   72     *)
   73     gfsview2D "$@"
   74     ;;
   75 esac