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\name{dim}
\alias{dim}
\alias{dim,RasterStackBrick-method}
\alias{dim,BasicRaster-method}
\alias{dim<-,BasicRaster-method}
\alias{dim<-,RasterLayer-method}
\alias{dim<-,RasterBrick-method}
\docType{methods}
\title{Dimensions of a Raster* object}
\description{
Get or set the number of rows, columns, and layers of a Raster* object. You cannot use this function to set the dimensions of a RasterStack object.
When setting the dimensions, you can provide a row number, or a vector with the row and the column number (for a RasterLayer and a RasterBrick), or a row and column number and the number of layers (only for a RasterBrick)
}
\usage{
\S4method{dim}{BasicRaster}(x)
}
\arguments{
\item{x}{Raster(* object}
}
\value{
Integer or Raster* object
}
\seealso{ \code{ \link{ncell}, \link{extent}, \link{res} } }
\examples{
r <- raster()
dim(r)
dim(r) <- c(18)
dim(r)
dim(r) <- c(18, 36)
dim(r)
b <- brick(r)
dim(b)
dim(b) <- c(10, 10, 5)
dim(b)
}
\keyword{spatial}
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