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#!/bin/sh
#
############################################################################
#
# MODULE: r.recode.file for GRASS 6
# AUTHOR(S): Michael Barton
# PURPOSE: Permit use of rules in r.recode from GRASS 6
# COPYRIGHT: (C) 2003 by the GRASS Development Team
#
# This program is free software under the GNU General Public
# License (>=v2). Read the file COPYING that comes with GRASS
# for details.
#
#############################################################################
#%Module
#% description: r.recode.file - Use ascii rules file to recode categories in raster map
#% keywords: raster, recode
#%End
#%option
#% key: input
#% type: string
#% gisprompt: old,cell,raster
#% description: Name of raster map to recode
#% required : yes
#%end
#%option
#% key: output
#% type: string
#% gisprompt: old,cell,raster
#% description: Name of recoded raster map
#% required : yes
#% end
#%option
#% key: rules_file
#% type: string
#% gisprompt: old_file,file,file
#% description: ASCII file containing reclassification rules
#% required : yes
#%end
if [ -z "$GISBASE" ] ; then
echo "You must be in GRASS GIS to run this program."
exit 1
fi
if [ "$1" != "@ARGS_PARSED@" ] ; then
exec g.parser "$0" "$@"
fi
eval `exec r.recode input=$GIS_OPT_INPUT output=$GIS_OPT_OUTPUT < $GIS_OPT_RULES_FILE`
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