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/4853#issuecomment-771120951,https://api.github.com/repos/pydata/xarray/issues/4853,771120951,MDEyOklzc3VlQ29tbWVudDc3MTEyMDk1MQ==,20629530,2021-02-01T20:03:04Z,2021-02-01T20:03:04Z,CONTRIBUTOR,"Woups, the bug seems more important than I first thought. It happens when reading files:
MWE:
```python
import xarray as xr

da = xr.DataArray(
    [0, 1, 2],
    dims=('time',),
    coords={'time': xr.cftime_range('2000-01-01', freq='D', periods=3, calendar='noleap')},
    name='test'
)
da.to_netcdf('test.nc')

da2 = xr.open_dataset('test.nc')
da2.indexes['time']
```
Fails with an error similar to the example above. Also failing on :
```python
da2.sel(time='2000')
```","{""total_count"": 0, ""+1"": 0, ""-1"": 0, ""laugh"": 0, ""hooray"": 0, ""confused"": 0, ""heart"": 0, ""rocket"": 0, ""eyes"": 0}",,798592803