commits: e17cf595c84dffdd73c668f6d945c1b0eeba13d6

This data as json

sha	message	author_date	committer_date	raw_author	raw_committer	repo	author	committer
e17cf595c84dffdd73c668f6d945c1b0eeba13d6	Don't drop unreduced variables (#5393) * don't drop unreduced variables * Update xarray/tests/test_dataset.py Co-authored-by: keewis <keewis@users.noreply.github.com> * add comment Co-authored-by: keewis <keewis@users.noreply.github.com>	2021-06-12T17:44:59Z	2021-06-12T17:44:59Z	7f3400515ca4d41b5531740ef2acd36500a91e4c	cd792325681cbad9f663f2879d8b69f1edbb678f	13221727	22245117	19864447