OPTIONS
- input
- Name of input created with r.clump or another cell category map.
- treshold
- Remove areas smaller than treshold, set null for removing areas
- binary
- Output map has only 0 and 1 values. If treshold is applied small areas are emoved and replaced by 0
- output
- Original categories replaced with number of cells for each category. If areas belonging to category are not continuous every area belonging to the same category has the same area value.
DESCRIPTION
module can be used to remove, areas smaller than treshold, reclass according areas (similar to r.reclass area, but work in cells, not hectares and allow create more classes)
SEE ALSO
r.clump,
r.mapcalc,
r.reclass.area
AUTHOR
Jarek Jasiewicz