xarray
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pydata
N-D labeled arrays and datasets in Python
Two steps of the netcdf3 encoding process are triggering unexpected computation in some specific cases. This happens when the function `xarray.backend.netcdf4.encode_nc3_variable` is called. This concerns saving to netcdf with scipy,...
### What happened? Recent versions of xarray have several regressions when dealing with zarrs by way of ZipStores. First, there is no longer transparent creation of a ZipStore-based zarr on...
> Can we add an automated-issue-opening step for failures? _Originally posted by @dcherian in [#10855](https://github.com/pydata/xarray/issues/10855#issuecomment-3406869699)_
### What is your issue? This is a mixture between question, bug (potentially) and general issue, so feel free to label it accordingly. Here is my question: **what is the...
### What happened? Loading a netcdf4 file from a THREDDS server via dap4 failed with `UnicodeDecodeError: 'ascii' codec can't decode byte 0xc3 in position 6202: ordinal not in range(128)` ###...
### Is your feature request related to a problem? I am a bit puzzled about how xarrays is broadcasting Datasets. It seems to always add all dimensions to all variables....
### Is your feature request related to a problem? The ["Plotting"](https://docs.xarray.dev/en/stable/user-guide/plotting.html) and ["Reading and Writing Files"](https://docs.xarray.dev/en/stable/user-guide/io.html) pages are quite long. Now that we are on `pydata-sphinx-theme` it would be good...
### What happened? When reducing a DataArray after using groupby, and reducing over a dimension that does not exist, the given error is ```python ValueError: cannot reduce over dimensions ['']....
### What happened? Hey! I tried saving a dataset (CMIP6 derived data) with very small chunks (dask array) to a zarr store using shards to limit the number of files...
Added test test_object_codec in test_backends.py Fixes issue #10727
