wbt_remove_raster_polygon_holes: Remove raster polygon holes
In whitebox: 'WhiteboxTools' R Frontend

wbt_remove_raster_polygon_holes

R Documentation

Remove raster polygon holes

Description

Removes polygon holes, or 'donut-holes', from raster polygons.

Usage

wbt_remove_raster_polygon_holes(
  input,
  output,
  threshold = 3,
  use_diagonals = TRUE,
  wd = NULL,
  verbose_mode = NULL,
  compress_rasters = NULL,
  command_only = FALSE
)

Arguments

`input`	Name of the input raster image file.
`output`	Name of the output raster file.
`threshold`	Maximum size of removed holes, in grid cells. Blank for no threshold, i.e. remove all holes.
`use_diagonals`	Use diagonal neighbours during clumping operation.
`wd`	Changes the working directory. Default: `NULL` will use the value in WhiteboxTools settings, see `wbt_wd()` for details.
`verbose_mode`	Sets verbose mode. If verbose mode is `FALSE`, tools will not print output messages. Default: `NULL` will use the value in WhiteboxTools settings, see `wbt_verbose()` for details.
`compress_rasters`	Sets the flag used by 'WhiteboxTools' to determine whether to use compression for output rasters. Default: `NULL` will use the value in WhiteboxTools settings, see `wbt_compress_rasters()` for details.
`command_only`	Return command that would be executed by `system()` rather than running tool. Default: `FALSE`.