This tool takes an input raster (`input`) containing integer-labelled features, such as the output of the clump tool, and removes all features that are smaller than a user-specified size (`threshold`), measured in grid cells. The user must specify the replacement value for removed features using the `background` parameter, which can be either `zero` or `nodata`.

## See Also

clump

## Function Signature

`def filter_raster_features_by_area(self, input: Raster, threshold: int, zero_background: bool = False) -> Raster: ...`

## Project Links

WbW Homepage User Manual Support WbW