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
291485366,MDU6SXNzdWUyOTE0ODUzNjY=,1856,Option to make DataArray.transpose also transpose coords,4687996,closed,0,,,3,2018-01-25T08:20:11Z,2019-05-21T17:37:55Z,2019-05-21T17:37:55Z,CONTRIBUTOR,,,,"I've noticed that `Dataset.transpose` transposes the coordinates while `DataArray.transpose` does not.

Example:

    import xarray as xr
    import numpy as np
    
    X_da = xr.DataArray(
        np.random.random((100, 10)),
        coords={'coord_1': (['sample', 'feature'], np.ones((100, 10)))},
        dims=('sample', 'feature')
    )
    
    In []: X_da.transpose().coord_1.dims
    Out[]: ('sample', 'feature')
    
    X_ds = xr.Dataset(
        {'var_1': (['sample', 'feature'], np.random.random((100, 10)))},
        coords={'coord_1': (['sample', 'feature'], np.ones((100, 10)))},
    )
    
    In []: X_ds.transpose().coord_1.dims
    Out[]: ('feature', 'sample')

This behaviour is probably intentional, but there are cases where I'd like `DataArray.transpose` to also transpose the coordinates. As a workaround, I have to convert to a Dataset, transpose and convert back.

I was thinking that `DataArray.transpose` could accept a keyword argument `transpose_coords` which would be `False` by default. I could work on a PR implementing this behavior if it's desired.","{""url"": ""https://api.github.com/repos/pydata/xarray/issues/1856/reactions"", ""total_count"": 0, ""+1"": 0, ""-1"": 0, ""laugh"": 0, ""hooray"": 0, ""confused"": 0, ""heart"": 0, ""rocket"": 0, ""eyes"": 0}",,completed,13221727,issue