Mention the work of Ravuri et al (2021, Nature) as an example of work using cGANs to generate ensembles

* Added Lesley's reprojection module to this branch

* Added compatibility for three-dimensional xarrays

* Add commentary to reprojection util

* Changes to make reprojection of KNMI data possible

* Changes after Daniele's review

* Add dependencies

* Changes to importers, see issue #215

* Add tests

* Fix some issues

* documentation

* Fixes for tests

* Set requirements again

* Some fixes

* Changes to nwp_importers after Carlos' response

* Remove wrong example script

* Remove rasterio dependencies from lists

* First try to prevent testing error

* Changes Daniele and fix knmi nwp importer

* Add rasterio to tox.ini

* Aesthetics

* rasterio import test

* Add rasterio to the test dependencies

* Reset try-except functionality for rasterio import

* Fix for failing test on windows python 3.6

* add importerskip rasterio

Co-authored-by: Wout Dewettinck <wout.dewettinck@ugent.be>

This reverts commit 2c639f8, reversing
changes made to bccb8fc.