linearAspect: Linear Aspect (Directionality)

In raff-k/GeoMorphTB: Computing various gradient and geomorphometric parameters

Description

Transforms the circular aspect to a linear variable.

Usage

linearAspect(elevation = NULL, aspect = NULL, size = 3, zscale = "1.0",
  output = NULL, load_output = TRUE, quiet = TRUE, ...)

Arguments

elevation	RasterLayer containing elevation values
aspect	(optional) RasterLayer containing aspect values. Note: North must be 0, and East must be 90. Default: NULL
size	analysis window (rectangle). Default: 3
zscale	Multiplicative factor to convert elevation units to horizontal units. Default: "1.0"
output	(optional) file name to save output. Default: NULL
load_output	If TRUE, function output file will be loaded into R. Default: TRUE
quiet	IF FALSE, console messages are shown. Default: TRUE
...	optional parameter for [RQGIS::run_qgis()]

Value

RasterLayer linear aspect

raff-k/GeoMorphTB documentation built on Jan. 5, 2022, 2:08 p.m.