wbt_min_max_contrast_stretch: Min max contrast stretch

In whitebox: 'WhiteboxTools' R Frontend

Min max contrast stretch

Description

Performs a min-max contrast stretch on an input greytone image.

Usage

wbt_min_max_contrast_stretch(
  input,
  output,
  min_val,
  max_val,
  num_tones = 256,
  wd = NULL,
  verbose_mode = NULL,
  compress_rasters = NULL,
  command_only = FALSE
)

Arguments

input	Input raster file path. See wbt_file_path() for details.
output	Output raster file.
min_val	Lower tail clip value.
max_val	Upper tail clip value.
num_tones	Number of tones in the output image.
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.

whitebox documentation built on May 29, 2024, 1:21 a.m.