Positions of missing values in a 'RasterArray'-class object

The function behaves similar to the regular is.na() function applied to the proxy object of a 'RasterArray'.

Usage

# S3 method for RasterArray
is.na(x)

Arguments

x

A RasterArray class object.

Value

A logical

vector, matrix or array matching the structure of the RasterArray.

Examples

ex <- rastex() 
ex[2] <- NA
is.na(ex)
#>     a     b     c     d     e     f 
#> FALSE  TRUE FALSE FALSE FALSE FALSE