[GRASS-user] how to make a grid with my DEM

Janet Choate jsc.eco at gmail.com
Fri Feb 10 12:56:53 EST 2012

Hi all,
i want to simply divide my DEM into 30m grid cells - does anyone know how
to do this?
i have previously used r.clump on a 30m DEM to create unique spatial units.
however, since r.clump finds all areas of contiguous cell category values
and groups them to form physically discrete areas, i end up with some
spatial areas that may be larger than 30m.
any help is very much appreciated!
thank you,
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