issues: 2130313810

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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
2130313810 PR_kwDOAMm_X85mpS8i 8737 unstack: require unique MultiIndex 10194086 closed 0     2 2024-02-12T14:58:06Z 2024-02-13T09:48:51Z 2024-02-13T09:48:36Z MEMBER   0 pydata/xarray/pulls/8737
  • [x] Closes #7104
  • [x] Tests added
  • [x] User visible changes (including notable bug fixes) are documented in whats-new.rst
  • [ ] New functions/methods are listed in api.rst

Unstacking non-unique MultiIndex can lead to silent data loss, so we raise an error.

 
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