Generalize classified raster — wbt_generalize_classified

Generalizes a raster containing class or object features by removing small features.

Usage

wbt_generalize_classified_raster(
  input,
  output,
  min_size = 4,
  method = "longest",
  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.
min_size: Minimum feature size, in grid cells.
method: Grouping method; one of 'longest' (default), 'largest', and 'nearest'.
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.

Value

Returns the tool text outputs.