issue_comments: 521822644

This data as json

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/3176#issuecomment-521822644 https://api.github.com/repos/pydata/xarray/issues/3176 521822644 MDEyOklzc3VlQ29tbWVudDUyMTgyMjY0NA== 2818208 2019-08-15T22:42:07Z 2019-08-15T22:42:07Z CONTRIBUTOR

Looking at this now, and I'm a little surprised at the verbiage. In your example, do you consider a to be a "variable"? I thought variables were individual DataArray objects "inside" Dataset objects. My colleagues and I have been referring to objects such as a as "alternative" or "auxiliary" dimensions. Basically, a different labeling of the same coordinates. You also seem to call these "multidimensional coordinates"?

But I do think I see the use case. The point is that you can take an existing dimension's coordinates and set them as the coordinates for an alternative dimension?

 
{
    "total_count": 0,
    "+1": 0,
    "-1": 0,
    "laugh": 0,
    "hooray": 0,
    "confused": 0,
    "heart": 0,
    "rocket": 0,
    "eyes": 0
}
   476103888