A windrose, also know as polar rose plot, is a special diagram for representing the distribution of meteorological data, typically wind speeds depending by class and direction.

Requirements:

· Matplot lib

What's New in This Release: [ read full changelog ]

Make some changes to be suitable with the 0.98.3 matplotlib release (and above) :
· use of poly-between to correctly fill contours with contourf
· use native dict.pop instead of the deprecated cbook.popd
· append shorts methods to bypass the figure creation (see wrbar, wrbox, wrcontour and wrcontourf functions)