Positions of missing values in a SpatialArray object
The function behaves similar to the regular is.na()
function applied to the proxy object of a RasterArray
.
## S3 method for class 'SpatialArray' is.na(x)
x |
A |
A logical
vector
, matrix
or array
matching the structure of the RasterArray
.
data(coasts) coasts[2,1] <- NA is.na(coasts)
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