issues: 228872889

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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
228872889 MDU6SXNzdWUyMjg4NzI4ODk= 1410 to_netcdf without path argument returns None rather than bytes 11671536 closed 0     2 2017-05-15T23:18:54Z 2017-09-05T13:50:55Z 2017-09-05T13:50:55Z NONE      

I am using: Ubuntu 16.04 python 3.6.0 xarray 0.9.1 scipy 0.18.1

The documentation states that if no path argument is passed to the to_netcdf method of the DataArray class it returns a bytes object. However, it returns None.

python import xarray as xr dar = xr.DataArray([1, 2, 3]) output = dar.to_netcdf() assert isinstance(output, bytes) # fails because output is None

 
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   completed 13221727 issue

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