type=categorical category_min=1 category_max=16 projection=regular_ll dx=0.00833333 dy=0.00833333 known_x=1.0 known_y=1.0 known_lat=-89.995833 known_lon=-179.995833 wordsize=1 tile_x=1200 tile_y=1200 tile_z=1 units="category" description="Categories based on Soilgrids"