interpolate_akima: Interpolate with package akima

In GastonMauroDiaz/rdemtools: Digital elevation model editing tools

Description

Wrapper function for interp.

Usage

interpolate_akima(x, linear = TRUE)

Arguments

x	RasterLayer. Single layer
...	Arguments passed on to akima::interp linear logical – indicating wether linear or spline interpolation should be used.

Value

RasterLayer

Examples

dem <- raster(system.file("external/dtm.grd", package="rdemtools"))
plot(dem)

xy <- xyFromCell(dem, sampleRegular(dem, 10, cells = TRUE)[, 1])
voids <- fake_voids(xy, 100, dem)
plot(voids)

dem[voids] <- NA
plot(dem)

dem <- interpolate_akima(dem)
plot(dem)

GastonMauroDiaz/rdemtools documentation built on Oct. 22, 2019, 8:32 p.m.