dem_split {habtools}

Split DEM into smaller tiles

Description

Split DEM into smaller tiles

Usage

dem_split(data, size, parallel = FALSE, ncores = (parallel::detectCores() - 1))

Arguments

data

Digital elevation model of class RasterLayer.

size

Size of tiles, in the same unit as the RasterLayer.

parallel

Logical. Use parallel processing? Note: parallel must be installed.

ncores

Number of cores to use when parallel = TRUE.

Value

List of RasterLayers.

Examples

L <- habtools::extent(horseshoe) # size of horseshoe = 8m
size <- 2 # size of target tiles
(L / size)^2 # number of target tiles = 16
dem_list <- dem_split(horseshoe, 2)
length(dem_list)