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whitebox (version 2.1.0)

wbt_local_quadratic_regression: Local quadratic regression

Description

This tool is an implementation of the constrained quadratic regression algorithm using a flexible window size described in Wood (1996).

Usage

wbt_local_quadratic_regression(
  dem,
  output,
  filter = 3,
  wd = NULL,
  verbose_mode = FALSE,
  compress_rasters = FALSE
)

Arguments

dem

Name of the input DEM raster file.

output

Name of the output raster file.

filter

Edge length of the filter kernel.

wd

Changes the working directory.

verbose_mode

Sets verbose mode. If verbose mode is False, tools will not print output messages.

compress_rasters

Sets the flag used by WhiteboxTools to determine whether to use compression for output rasters.

Value

Returns the tool text outputs.