type=categorical
category_min=0
category_max=13
projection=regular_ll
dx=1.0
dy=1.0
known_x=1.0
known_y=1.0
known_lat=-89.5
known_lon=-179.5
wordsize=1
tile_x=180
tile_y=180
tile_z=1
tile_bdr=3
units="category"
description="14-category slope index"