addWindBarb[s]()

[jonathancallahan]

This will be pretty much a wholesale copy/paste with only slight modifications of the following files:

• https://github.com/MazamaScience/PWFSLSmoke/blob/master/R/addWindBarb.R
• https://github.com/MazamaScience/PWFSLSmoke/blob/master/R/addWindBarbs.R