wbt_shadow_animation: Shadow animation
In giswqs/whiteboxR: 'WhiteboxTools' R Frontend

wbt_shadow_animation

R Documentation

Shadow animation

Description

This tool creates an animated GIF of shadows based on an input DEM.

Usage

wbt_shadow_animation(
  input,
  output,
  palette = "atlas",
  max_dist = "",
  date = "21/06/2021",
  interval = 15,
  location = "43.5448/-80.2482/-4",
  height = 600,
  delay = 250,
  label = "",
  wd = NULL,
  verbose_mode = NULL,
  compress_rasters = NULL,
  command_only = FALSE
)

Arguments

`input`	Name of the input digital surface model (DSM) raster file.
`output`	Name of the output HTML file (*.html).
`palette`	DSM image palette; options are 'atlas', 'high_relief', 'arid', 'soft', 'muted', 'light_quant', 'purple', 'viridis', 'gn_yl', 'pi_y_g', 'bl_yl_rd', 'deep', and 'none'.
`max_dist`	Optional maximum search distance, in xy units. Minimum value is 5 x cell size.
`date`	Date in format DD/MM/YYYY.
`interval`	Time interval, in minutes (1-60).
`location`	Location, defined as Lat/Long/UTC-offset (e.g. 43.5448/-80.2482/-4).
`height`	Image height, in pixels.
`delay`	GIF time delay in milliseconds.
`label`	Label text (leave blank for none).
`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`.