R: replace cell values

subst {terra}

R Documentation

replace cell values

Substitute(replace) cell values of a SpatRaster with a new value. See classify for more complex/flexible replacement.

## S4 method for signature 'SpatRaster'
subst(x, from, to, filename="", ...)

`x`	SpatRaster
`from`	numeric value(s)
`to`	a single numeric value
`filename`	character. Output filename
`...`	Additional arguments for writing files as in `writeRaster`

SpatRaster

r <- rast(ncol=5, nrow=5, xmin=0, xmax=1, ymin=0, ymax=1, crs="")
r <- init(r, 1:6)
x <- subst(r, 3, 7)
x <- subst(r, 2:3, NA)
x <- subst(x, NA, 10)

[Package terra version 1.2-10 Index]