terra (version 1.9-11)

match: Value matching for SpatRasters

Description

match returns a SpatRaster with the position of the matched values. The cell values are the index of the table argument.

%in% returns a 0/1 (FALSE/TRUE) SpatRaster indicating if the cells values were matched or not.

Usage

match(x, table, nomatch = NA_integer_, incomparables = NULL)
x %in% table

Value

SpatRaster

See Also

app, match

Examples

r <- rast(nrows=10, ncols=10)
values(r) <- 1:100
m <- match(r, c(5:10, 50:55))
n <- r %in% c(5:10, 50:55)