issue_comments: 824927779

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https://github.com/pydata/xarray/issues/5208#issuecomment-824927779 https://api.github.com/repos/pydata/xarray/issues/5208 824927779 MDEyOklzc3VlQ29tbWVudDgyNDkyNzc3OQ== 2448579 2021-04-22T15:10:53Z 2021-04-22T15:10:53Z MEMBER

```

Creating a Dataset

ds = xr.Dataset( { "aa": (["time",], aa), }, coords={"time": (["time",], time), }, ) ```

This syntax recreates the DataArray aa. Since you don't provide attributes in (["time",], aa), the resulting DataArray has no attributes

Instead try ds = xr.Dataset({"aa": aa}) # works when aa is already a DataArray

 
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