R/square_lookup.R

In MatthewJWhittle/osgridref: Convert Ordinance Survey Grid References to Numeric Eastings and Northings

#' Square coordinates of the British National Grid
#'
#' A dataset containing the letter codes, xmin and ymin coordinates of squares on the british naitonal grid
#'
#' @format A data frame with 104 rows and 3 variables:
#' \describe{
#'   \item{x}{xmin of grid square}
#'   \item{y}{ymin of grid square}
#'   \item{square_letters}{the two letter code for each grid square}
#' }
"square_lookup"