Plots quickly, medium resolution outlines of the US with the states and bodies of water. A simple wrapper for the map function from the maps package.
These are the arguments that are passed to the map function from the maps package.
The older version of this function (fields < 6.7.2) used the FIELDS dataset US.dat for the coordinates. Currenty this has been switched to use the maps package.
Want to suggest features or report bugs for rdrr.io? Use the GitHub issue tracker.