11 Pull requests merged by 10 people

• fix and supress some test warnings

  #10104 merged Mar 7, 2025

• Improve handling of dtype and NaT when encoding/decoding masked and packaged datetimes and timedeltas

  #10050 merged Mar 7, 2025

• Ensure KeyError raised for zarr datasets missing dim names

  #10025 merged Mar 7, 2025

• Add typos check to pre-commit hooks

  #10040 merged Mar 7, 2025

• Bump codecov/codecov-action from 5.3.1 to 5.4.0 in the actions group

  #10090 merged Mar 7, 2025

• Update pre-commit hooks

  #10093 merged Mar 7, 2025

• Fix false timedelta decoding SerializationWarning and improve warning message

  #10072 merged Mar 7, 2025

• Pass node path to tokenize in open_datatree

  #10100 merged Mar 7, 2025

• Skip failing array api test.

  #10102 merged Mar 7, 2025

• Prune data tree for Isomorphic operations

  #10097 merged Mar 6, 2025

• Another reduction in the size of dataset.py

  #10088 merged Mar 5, 2025

3 Pull requests opened by 3 people

• explicitly cast the dtype of `where`'s condition parameter to `bool`

  #10087 opened Mar 2, 2025

• Implement literal `np.timedelta64` coding

  #10101 opened Mar 6, 2025

• Support Per-node DataTree chunking

  #10105 opened Mar 7, 2025

6 Issues closed by 4 people

• netCDF encoding and decoding issues.

  #8957 closed Mar 7, 2025

• ValueError raised when opening a 'plain' zarr with xarray+zarr 3

  #9970 closed Mar 7, 2025

• With backend h5netcdf and driver h5pyd there are cases when `len(var.chunks) > 0` but `len(var.dimensions) == 0`

  #10091 closed Mar 7, 2025

• Invalid conversion of generic time coordinates

  #10071 closed Mar 7, 2025

• `xr.open_datatree` generates duplicate dask keys

  #10098 closed Mar 7, 2025

• Datatree pruning for isomorphic operations

  #10096 closed Mar 6, 2025

6 Issues opened by 6 people

• load after close automatically reopens, but doesn't close everything

  #10106 opened Mar 7, 2025

• DeprecationWarning in `numpy.clip()` for numpy 2

  #10103 opened Mar 7, 2025

• Timedelta64 data cannot be round-tripped to netCDF files without a warning

  #10099 opened Mar 5, 2025

• Tracking internal uses of concat that don't allow setting all the kwargs

  #10095 opened Mar 4, 2025

• Make `compat="override"` more strict.

  #10094 opened Mar 3, 2025

• Repo layout proposal

  #10089 opened Mar 2, 2025

23 Unresolved conversations

Sometimes conversations happen on old items that aren’t yet closed. Here is a list of all the Issues and Pull Requests with unresolved conversations.

• New defaults for `concat`, `merge`, `combine_*`

  #10062 commented on Mar 7, 2025 • 24 new comments

• topk and argtopk

  #10086 commented on Mar 5, 2025 • 5 new comments

• Refactoring/fixing zarr-pyhton v3 incompatibilities in xarray datatrees

  #10020 commented on Mar 7, 2025 • 4 new comments

• Use `to_numpy` in time decoding

  #10081 commented on Mar 7, 2025 • 2 new comments

• Adds open_datatree and load_datatree to the tutorial module

  #10082 commented on Mar 7, 2025 • 0 new comments

• map_over_datasets: skip empty nodes

  #10042 commented on Mar 7, 2025 • 0 new comments

• Array conversion methods

  #9823 commented on Mar 6, 2025 • 0 new comments

• Refactor datetime and timedelta encoding for increased robustness

  #9498 commented on Mar 8, 2025 • 0 new comments

• Add small test exposing issue from #7794 and suggestion for `_wrap_numpy_scalars` fix

  #8821 commented on Mar 3, 2025 • 0 new comments

• ⚠️ Nightly upstream-dev CI failed ⚠️

  #10084 commented on Mar 9, 2025 • 0 new comments

• Add CRS/projection information to xarray objects

  #2288 commented on Mar 8, 2025 • 0 new comments

• Broken support for `write_empty_chunks` with Zarr v3

  #10056 commented on Mar 7, 2025 • 0 new comments

• Passing in DataArray into `np.linspace` breaks with Numpy 2

  #9043 commented on Mar 7, 2025 • 0 new comments

• `DataTree`: missing methods

  #10015 commented on Mar 7, 2025 • 0 new comments

• Compatibility with the Array API standard

  #7848 commented on Mar 6, 2025 • 0 new comments

• map_over_datasets - What is the required output of func?

  #10053 commented on Mar 6, 2025 • 0 new comments

• What options do I have for `<U#` type data saving in zarr?

  #10077 commented on Mar 6, 2025 • 0 new comments

• Saving an extracted netCDF file is far too time consuming

  #10061 commented on Mar 5, 2025 • 0 new comments

• Stricter defaults for concat, combine, open_mfdataset, merge

  #8778 commented on Mar 5, 2025 • 0 new comments

• Zarr v3 fill_value

  #10064 commented on Mar 5, 2025 • 0 new comments

• TypeError: Expected a BytesBytesCodec. Got <class 'numcodecs.blosc.Blosc'> instead.

  #10032 commented on Mar 4, 2025 • 0 new comments

• ScipyArrayWrapper' object has no attribute 'oindex'

  #8909 commented on Mar 3, 2025 • 0 new comments

• Improved docs for zarr encoding options.

  #9987 commented on Mar 3, 2025 • 0 new comments