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Methods to create a SpatDataSet. This is an object to hold "sub-datasets", each a SpatRaster that in most cases will have multiple layers.
sds_info provides information about sub-datasets in a file.
# S4 method for character
sds(x, ids=0, ...)# S4 method for SpatRaster
sds(x, ...)
# S4 method for list
sds(x, ...)
sds_info(filename, ...)
character (filename) or SpatRaster, or list of SpatRaster objects
optional. vector of integer subdataset ids. Ignored if the first value is not a postive integer
additional arguments. Can be other SpatRaster
objects if x
is a SpatRaster
character
SpatDataSet
# NOT RUN {
s <- rast(system.file("ex/logo.tif", package="terra"))
x <- sds(s, s/2)
names(x) <- c("first", "second")
x
length(x)
# extract the second SpatRaster
x[2]
# }
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