wbt_topographic_position_animation: Topographic position animation
In whitebox: 'WhiteboxTools' R Frontend

wbt_topographic_position_animation

R Documentation

Topographic position animation

Description

This tool creates an animated GIF of multi-scale local topographic position (elevation deviation).

Usage

wbt_topographic_position_animation(
  input,
  output,
  palette = "bl_yl_rd",
  min_scale = 1,
  num_steps = 100,
  step_nonlinearity = 1.5,
  height = 600,
  delay = 250,
  label = "",
  dev_max = FALSE,
  wd = NULL,
  verbose_mode = NULL,
  compress_rasters = NULL,
  command_only = FALSE
)

Arguments

`input`	Name of the input digital elevation model (DEM) raster file.
`output`	Name of the output HTML file (*.html).
`palette`	Image palette; options are 'bl_yl_rd', 'bl_w_rd', 'purple', 'gn_yl', 'pi_y_g', and 'viridis'.
`min_scale`	Minimum search neighbourhood radius in grid cells.
`num_steps`	Number of steps.
`step_nonlinearity`	Step nonlinearity factor (1.0-2.0 is typical).
`height`	Image height, in pixels.
`delay`	GIF time delay in milliseconds.
`label`	Label text (leave blank for none).
`dev_max`	Do you want to use DEVmax instead of DEV for measuring local topographic position?.
`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`.