issue_comments: 1293531607

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https://github.com/pydata/xarray/pull/7214#issuecomment-1293531607 https://api.github.com/repos/pydata/xarray/issues/7214 1293531607 IC_kwDOAMm_X85NGbnX 4160723 2022-10-27T13:31:24Z 2022-10-27T13:42:44Z MEMBER

I also added an .assign_indexes() method that may be quite convenient. Like for the constructors, it only accepts an Indexes instance.

```python ds = xr.Dataset(coords={"x": [4, 5, 6, 7]}) ds2 = xr.Dataset(coords={"x": [1, 2, 3, 4]})

ds.assign_indexes(ds2.xindexes)

<xarray.Dataset>

Dimensions: (x: 4)

Coordinates:

* x (x) int64 1 2 3 4

Data variables:

empty

midx = pd.MultiIndex.from_product([["a", "b"], [1, 2]], names=("one", "two")) indexes = wrap_pandas_multiindex(midx, "x")

ds.assign_indexes(indexes)

<xarray.Dataset>

Dimensions: (x: 4)

Coordinates:

* x (x) object MultiIndex

* one (x) object 'a' 'a' 'b' 'b'

* two (x) int64 1 2 1 2

Data variables:

empty

```

 
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