# LIBRARIES NEEDED
library(sp)
library(maptools)
library(maps)
library(rgdal)
library(digest)
library(gstat) 
library(RColorBrewer)
library(classInt)

# SET UP DATA SOURCES, ETC.
site <- 'http://www.asdar-book.org/datasets' # FOR REFERENCE
datadir <- 'c:\\data\\bivand'
datafiles <- read.table(
  paste(datadir, 'datasets.txt', sep = '\\'), 
  T, 
  sep = '\t'
)
# *** END ***