https://github.com/cran/spacetime
Tip revision: 35f9206d9760752b175ed32a1cc610a9a53a2db5 authored by Edzer Pebesma on 03 November 2010, 09:49:04 UTC
version 0.1-4
version 0.1-4
Tip revision: 35f9206
Class-ST.R
setClass("ST",
representation(sp = "Spatial", time = "xts"),
validity = function(object) {
stopifnot(length(object@sp) >= 1)
stopifnot(nrow(object@time) >= 1)
return(TRUE)
}
)
