issues: 148771214

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id node_id number title user state locked assignee milestone comments created_at updated_at closed_at author_association active_lock_reason draft pull_request body reactions performed_via_github_app state_reason repo type
148771214 MDU6SXNzdWUxNDg3NzEyMTQ= 826 Storing history of xarray operations 4295853 closed 0     5 2016-04-15T21:15:10Z 2018-09-26T16:28:08Z 2016-06-23T14:27:21Z CONTRIBUTOR      

It may be useful to keep track of operations applied to DataArrays and Datasets in order to enhance provenance of output netcdf datasets, particularly for scientific applications to enhance reproducibility. However, this essentially would require keeping track of all the operations that were used to produce a given DataArray or Dataset.

Ideally, we would want this to eventually result in appending data to the 'history' attribute for calls to *.to_netcdf(...). This would keep track of data manipulation similar to nco/ncks/etc operations.

 
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