BASE.URL                The "base" elements of the url for scraping
CHCN-package            A package for Building Historical Climate data
                        for Canada
DATA.DIRECTORY          Directory for the final data storage
FORMAT.URL              A string for completing the http request
MASTER.STATION.LIST     Name for the local version of the master
                        station list
MONTHLY.STATION.LIST    Name of the local file for Monthly stations
STARTING.STATION.ID     The starting unique Id created for these
                        stations
STATION.URL             url for getting master station list
YEAR.URL                A string for making the http request
createDataset           A function to create a dataset from csv files
                        on disk
createInventory         Creates an inventory of all stations in the
                        directory
downloadMaster          Download the master list of stations
formatGhcn              creates a 14 column dataset for output
getEmptyCsv             A function to check for empty Csv files
getMissingScrape        A function to find which scrapes need to be
                        done
readLocalMaster         A function to read a local copy of the master
                        csv file
readMonthlyCsv          reads the csv file that contains all the
                        monthly stations
scrapeToCsv             A function to scrape files to local csv files
writeData               Writes a file from a dataframe of climate data
writeGhcn               A simple wrapper to 'write.table'
writeInventory          Writes inventory data in a format usable by
                        RghcnV3 package
writeMonthlyStations    Function to read the master list and write a
                        monthly list of stations. This file is critical
                        to the operation of the scraper.
