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## S3 method for class 'Raster':
subset(x, subset, drop=TRUE, filename='', ...)
## S3 method for class 'RasterStack':
subset(x, subset, drop=TRUE, filename='', ...)
TRUE
, a selection of a single layer will be returned as a RasterLayerwriteRaster
dropLayer
s <- stack(system.file("external/rlogo.grd", package="raster"))
sel <- subset(s, 2:3)
# Note that this is equivalent to
sel2 <- s[[2:3]]
# and in this particular case:
sel3 <- dropLayer(s, 1)
nlayers(s)
nlayers(sel)
# effect of 'drop=FALSE' when selecting a single layer
sel <- subset(s, 2)
class(sel)
sel <- subset(s, 2, drop=FALSE)
class(sel)
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