Harmonize encoding from h5netcdf with netcdf4 #11067
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hmaarrfk
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hmaarrfk
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Jan 3, 2026
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| "zlib", | ||
| "szip", | ||
| "bzip2", | ||
| "blosc", | ||
| "zstd", |
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todo: learn why this is a different bug?
hmaarrfk
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closing since being more aggressive seems to be ok |
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We were trying to figure why certain compression features were not included in our h5netcdf backend. This PR to h5netcdf should provide the filters variable, but I understand that it is too bleeding edge for you all to pin to h5netcdf/h5netcdf#307
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kmuehlbauer
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@hmaarrfk typo? It's h5netcdf 1.8.0
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yes thanks, i kinda just played off memory. |
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We were trying to figure why certain compression features were not included in our h5netcdf backend.
This PR to h5netcdf should provide the filters variable, but I understand that it is too bleeding edge for you all to pin to h5netcdf/h5netcdf#307
xref: #10657
Ultimately, I don't think you can change the backend without ensuring it is "drop in replacement" at least in what concerns metadata.
Critically, if you compress certain data with zstd, and you try to resave it, it would be saved as 'raw' ruining any gains you had from the compression.
whats-new.rstapi.rst