00:00:16.020,00:00:19.020
Alan Brammer: https://colab.research.google.com/drive/1FlH_RpGO43rrE1ahDbZe2lI0Od1aFG_Y?usp=sharing

00:32:05.076,00:32:08.076
Heather Cronk: https://unidata.github.io/python-training/workshop/XArray/xarray-and-cf/