[GRASS-user] How to initialize raster maps.
gorini at gmail.com
Thu Dec 8 16:26:18 EST 2011
Inside a loop in a shell script, I keep incrementing the values of a raster
map using r.mapcalc with some logical expressions.
Therefore, I need to initialize the raster map before the loop itself.
Ideally, I would like to initialize it as a raster with the same dimensions
as my base map, but containing only zeros.
In order to do that, I use the following expression:
Besides being one of the ugliest pieces of code one could ever write, it
also incurs in waste of processing time.
Which would be a more elegant and optimized way of initializing these raster
Thanks in advance for any thoughts you could share.
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