Downloads map data from in kml format and writes it to a
temporary directory. You must specify a temporary
directory to write files to in your options.
Usage
download_kml(locator)
Arguments
locator
The a vector of ISO3 country code's that
you want data about.
(http://unstats.un.org/unsd/methods/m49/m49alpha.htm) or
the basin ID's [1-468]
(http://data.worldbank.org/sites/default/files/climate_data_api_basins.pdf)
Details
kml files can be quite large making downloading them every
time you want to make a map time consuming. To reduce this
time it's easiest to download kml files and store them. To
set the directory use a line like this:
options(kmlpath="/Users/emh/kmltemp") The option
must be called "kmlpath".