hadley/nasaweather — pull request #1 by garrettgman (2014-06-17 20:19:43+00:00)
Title: Added hurricane category variable to storms and its documentation

I added a Hurricane Category variable to the storms data set (because the category of a hurricane is a pretty interesting feature). I added the variable in the code that makes storms, ran the code so the variable is saved in storms.rdata, and documented the variable in storms documentation.