:
# r.rescale.db - creates a a raster map with a fixed number of categories
# 		 based on an equal interval categorization of a column in
#		 the database. DB=seco_soils, GISdb=SECO
#
r.rescale.db tab=rsprod key=grass_cat col=prodfav cats=5 \
input=seco.soils output=prodfav.rescale \
join=seco_soil_cats,seco_soil_cats.muid,rsprod.muid