PyNGL
PyNGL ("pingle") is a Python module built on top of NCL's graphics library, which produces publication-quality, two-dimensional visualizations tailored for climate and weather data.
http://www.pyngl.ucar.edu/
Official documents
PyNGL Graphical Gallery
http://www.pyngl.ucar.edu/Examples/gallery.shtml
PyNGL and
PyNIO
tutorial
http://www.pyngl.ucar.edu/Tutorial/
Wikis
PyNCL - memoring
https://seesaawiki.jp/met-python/d/PyNCL