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\name{origin}
\alias{origin}
\alias{origin,BasicRaster-method}
\alias{origin<-}
\alias{origin<-,BasicRaster-method}
\title{Origin}
\description{
Origin returns (or sets) the coordinates of the point of origin of a Raster* object. This is the point closest to (0, 0) that you could get if you moved towards that point in steps of the x and y resolution.
}
\usage{
origin(x, ...)
origin(x) <- value
}
\arguments{
\item{x}{Raster* object}
\item{value}{numeric vector of length 1 or 2}
\item{...}{additional arguments. None implemented}
}
\value{
A vector of two numbers (x and y coordinates), or a changed origin for \code{x}.
}
\seealso{ \code{\link[raster]{extent}}}
\examples{
r <- raster(xmn=-0.5, xmx = 9.5, ncols=10)
origin(r)
r
origin(r) <- 0
r
}
\keyword{spatial}
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