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Get a SpatExtent of a SpatRaster, or coordinates from such an object. Or create a SpatExtent from a vector (length=4; order= xmin, xmax, ymin, ymax)
See set.ext
to set the extent in place.
# S4 method for SpatRaster
ext(x)# S4 method for SpatVector
ext(x)
# S4 method for numeric
ext(x, ...)
# S4 method for SpatRaster,SpatExtent
ext(x)<-value
# S4 method for SpatRaster,numeric
ext(x)<-value
# S4 method for SpatExtent
$(x, name)
# S4 method for SpatExtent
$(x, name)<-value
SpatRaster
SpatExtent, or numeric vector of lenght four (xmin, xmax, ymin, ymax), or a single number with the $
method
charcter, one of xmin, xmax, ymin, or ymax
if x
is a single numeric value, additional numeric values for xmax, ymin, and ymax
SpatExtent
# NOT RUN {
r <- rast()
e <- ext(r)
as.vector(e)
as.character(e)
ext(r) <- c(0, 2.5, 0, 1.5)
r
er <- ext(r)
round(er)
# go "in"
floor(er)
# go "out"
ceiling(er)
ext(r) <- e
# }
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