as.logical {raster} | R Documentation

## Change values to logical

### Description

Change values of a Raster* object to logical values (zero becomes `FALSE`, all other values become `TRUE`) You can provide the standard additional arguments: filename, format, overwrite, and progress.

### See Also

`as.logical`

### Examples

    r <- raster(nrow=10, ncol=10)
    r[] <- round(runif(ncell(r)))
    r <- as.logical(r)

[Package raster version 2.5-2 Index]