not.na: is not NA

In rspatial/terra: Spatial Data Analysis

is not NA

Description

Shortcut method to avoid the two-step !is.na(x)

Usage

## S4 method for signature 'SpatRaster'
not.na(x, falseNA=FALSE, filename="", ...)

Arguments

x	SpatRaster
falseNA	logical. If TRUE, the output cell values are either TRUE, for cells that are not NA in x, or NA for the cells that are NA in x. Otherwise, the output values are either TRUE or FALSE
filename	character. Output filename
...	additional arguments for writing files as in writeRaster

Value

SpatRaster

See Also

Compare-methods

Examples

r <- rast(ncols=5, nrows=5, vals=1, ext=c(0,1,0,1))
r[10:20] <- NA
x <- not.na(r)
y <- not.na(r, falseNA=TRUE)
unique(values(c(x, y)))

rspatial/terra documentation built on Jan. 7, 2025, 6:27 p.m.