Dear bash scripters,
I would like to create the following r.mapcalc command calling a map in a
script in GRASS 6.4.1 (Ubuntu 10.4):
g.ask type=old prompt="enter DTM" elem=cell_misc
unixfile=/home/becca/Documents/grassdata/scripts/settings
. /home/becca/Documents/grassdata/scripts/settings
if [ ! "$file" ]
then
exit
fi
MAP=${fullname}
BKG=${name}_bkg
r.mapcalc '${BKG} = if(isnull(modern_mask@Brovey),${MAP},0)'
but it ends with the error
Invalid map <${MAP}>
Can
anyone tell me how I should include calls to the map and name a
derivative using the original raster name? I have used this syntax with
success before so have not be able to troubleshoot this.
Thanks for reading,
Rebecca Bennett
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