issues: 1472470718

This data as json

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
1472470718 I_kwDOAMm_X85XxB6- 7346 assign_coords reset all dimension coords to default (pandas) index 4160723 closed 0     0 2022-12-02T08:07:55Z 2022-12-02T16:32:41Z 2022-12-02T16:32:41Z MEMBER      

What happened?

See https://github.com/martinfleis/xvec/issues/13#issue-1472023524

What did you expect to happen?

assign_coords() should preserve the index of coordinates that are not updated or not part of a dropped multi-coordinate index.

Minimal Complete Verifiable Example

See https://github.com/martinfleis/xvec/issues/13#issue-1472023524

MVCE confirmation

  • [X] Minimal example — the example is as focused as reasonably possible to demonstrate the underlying issue in xarray.
  • [X] Complete example — the example is self-contained, including all data and the text of any traceback.
  • [X] Verifiable example — the example copy & pastes into an IPython prompt or Binder notebook, returning the result.
  • [X] New issue — a search of GitHub Issues suggests this is not a duplicate.

Relevant log output

No response

Anything else we need to know?

No response

Environment

Xarray version 2022.11.0 
{
    "url": "https://api.github.com/repos/pydata/xarray/issues/7346/reactions",
    "total_count": 0,
    "+1": 0,
    "-1": 0,
    "laugh": 0,
    "hooray": 0,
    "confused": 0,
    "heart": 0,
    "rocket": 0,
    "eyes": 0
}
   completed 13221727 issue

Links from other tables