Create a factor of terrains based on census reporting of water area and land use.

Create a factor of terrains based on census reporting of water area and land use.

Usage

terrain_factor(.use_type, ...)

Arguments

.use_type

character The census labels blocks as "U" for developed and "R" for undeveloped

...

Arguments passed on to is_water

.water_area

the area of a geography that is water

.land_area

the area of a geography that is land

Value

a factor with three levels, the names of TERRAIN_COLORS

See also

is_water()