wbt_shadow_image: Shadow image

In whitebox: 'WhiteboxTools' R Frontend

Shadow image

Description

This tool creates a raster of shadow areas based on an input DEM.

Usage

wbt_shadow_image(
  input,
  output,
  palette = "soft",
  max_dist = "",
  date = "21/06/2021",
  time = "13:00",
  location = "43.5448/-80.2482/-4",
  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 raster file.
palette	DSM image palette; options are 'atlas', 'high_relief', 'arid', 'soft', 'muted', 'light_quant', 'purple', 'viridi', 'gn_yl', 'pi_y_g', 'bl_yl_rd', 'deep', and 'none'.
max_dist	Optional maximum search distance, in xy unites. Minimum value is 5 x cell size.
date	Date in format DD/MM/YYYY.
time	Time in format HH::MM, e.g. 03:15AM or 14:30.
location	Location, defined as Lat/Long/UTC-offset (e.g. 43.5448/-80.2482/-4).
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.