wbt_horizon_angle: Horizon angle

In whitebox: 'WhiteboxTools' R Frontend

Description

Calculates horizon angle (maximum upwind slope) for each grid cell in an input DEM.

Usage

wbt_horizon_angle(
  dem,
  output,
  azimuth = 0,
  max_dist = 100,
  wd = NULL,
  verbose_mode = FALSE
)

Arguments

dem	Input raster DEM file.
output	Output raster file.
azimuth	Azimuth, in degrees.
max_dist	Optional maximum search distance (unspecified if none; in xy units). Minimum value is 5 x cell size.
wd	Changes the working directory.
verbose_mode	Sets verbose mode. If verbose mode is False, tools will not print output messages.

Value

Returns the tool text outputs.

whitebox documentation built on Sept. 7, 2020, 3 p.m.