issues: 1651808718
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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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1651808718 | I_kwDOAMm_X85idJnO | 7710 | Update a region of a zarr dataset | 129736005 | closed | 0 | 1 | 2023-04-03T10:42:00Z | 2023-04-03T15:52:27Z | 2023-04-03T15:52:27Z | NONE | What is your issue?to use the "xarray.Dataset.sel()" method to select the region of interest, then write the selected subset to the zarr store using "to_zarr()". ds_existing = xr.open_zarr(path) ds_new = xr.Dataset(...) # come up with some new data for a subset region of the existing zarr ds_region = ds_existing.sel(time=slice(ds_new.time[0], ds_new.time[-1])) ds_region.update(ds_new) # update ds_region with new data ds_region.to_zarr(path) |
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completed | 13221727 | issue |