Dataset subset assignments in doc (#5378)
Dataset subset assignments in doc (#5378)

* dataset subset assignments in doc

* print results

* ds before and after assignment

Co-authored-by: Maximilian Roos <bc0056b51d36c529d53aa84f5b8180878b74123e@users.noreply.github.com>

* extra variable new_dat to prevent line break

* use :py:class

* only use slice of tutorial dataset

* include suggestions of keewis

Co-authored-by: Matthias Göbel <73611daa1070c279a646098d6ff813431e365e8d@uibk.ac.at>
Co-authored-by: Maximilian Roos <bc0056b51d36c529d53aa84f5b8180878b74123e@users.noreply.github.com>
jhamman/xarray,jhamman/xarray,markelg/xray,pydata/xarray,markelg/xray,pydata/xarray,markelg/xray,pydata/xarray,jhamman/xarray