DESCRIPTION

r.reclass.area reclasses a raster map greater or less than a user specified area size (in hectares).

If the -c flag is used, r.reclass.area will skip the creation of a clumped raster and assume that the input raster is already clumped.

EXAMPLE

In this example, the ZIP code map in the North Carolina sample dataset location is filtered for large areas: 
g.region rast=zipcodes -p
r.report zipcodes unit=h
# extract only areas > 2000 ha:
r.reclass.area input=zipcodes output=zipcodes_larger2000ha greater=2000

SEE ALSO

r.reclass, r.clump, r.stats

AUTHORS

NRCS,
Markus Neteler

Last changed: $Date$