replace_dollar: Replace with $<-

In terra: Spatial Data Analysis

Replace with $<-

Description

Replace a layer of a SpatRaster, or an attribute variable of a SpatVector

Usage

## S4 replacement method for signature 'SpatRaster'
x$name <- value

## S4 replacement method for signature 'SpatVector'
x$name<-value

## S4 replacement method for signature 'SpatExtent'
x$name <- value

Arguments

x	SpatRaster, SpatVector or SpatExtent
name	character. If x is a SpatRaster: layer name. If x is a SpatVector: variable name. If x is a SpatExtent: "xmin", "xmax". "ymin" or "ymax"
value	if x is a SpatRaster, a SpatRaster for which this TRUE: nlyr(value) == length(i); if x is a SpatVector, a vector of new values; if x is a SpatExtent a single number

Value

Same as x

See Also

[[<-, [<-, $

Examples

f <- system.file("ex/lux.shp", package="terra")
v <- vect(f)
v$ID_1 <- LETTERS[1:12]
v$new <- sample(12)
values(v)

terra documentation built on April 12, 2025, 1:43 a.m.