html_url,issue_url,id,node_id,user,created_at,updated_at,author_association,body,reactions,performed_via_github_app,issue
https://github.com/pydata/xarray/issues/2300#issuecomment-637635620,https://api.github.com/repos/pydata/xarray/issues/2300,637635620,MDEyOklzc3VlQ29tbWVudDYzNzYzNTYyMA==,1053153,2020-06-02T15:42:43Z,2020-06-02T15:42:43Z,CONTRIBUTOR,"If there is a non-dimension coordinate, the error is also tickled.

```
import xarray as xr
import numpy as np
ds=xr.Dataset({'foo': (['bar'], np.zeros((100,)))})

# Problem also affects non-dimension coords
ds.coords['baz'] = ('bar', ['mah'] * 100)

ds.to_zarr('test.zarr', mode='w')
ds2 = xr.open_zarr('test.zarr')

ds3 = ds2.chunk({'bar': 2})

ds3.foo.encoding = {}
ds3.coords['baz'].encoding = {}  # Need this, too.

ds3.to_zarr('test3.zarr', mode='w')
```","{""total_count"": 0, ""+1"": 0, ""-1"": 0, ""laugh"": 0, ""hooray"": 0, ""confused"": 0, ""heart"": 0, ""rocket"": 0, ""eyes"": 0}",,342531772