R/ctesiphon.R

In catenary: Fits a Catenary to Given Points

#' Coordinates of external and internal edge of the Ctesiphon
#' 
#' Using an image of the Ctesiphon, the x and y coordinates of
#' the internal and external edge were recorded. The original image 
#' and the image with the points overlaid can be found in the inst folder
#' 
#' \itemize{
#'   \item internal dataframe with x and y point for internal part of arch
#'   \item external dataframe with x and y point for external part of arch
#' }
#' 
#' @docType data
#' @keywords datasets
#' @format A list with two data frames
#' @name ctesiphon
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