# GRASS Help System

category value - In GRASS, the numeric tag associated with an attribute (a.k.a., category). Category values must be integers; each map may contain category values falling in the range +/- 2 to the 31. Maps in vector format store category values beneath the 'dig_att' directory, while maps in raster format store these values under the 'cats' directory.

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Automatically created on: Sat Jan 8 06:50:27 2005