Published July 26, 2026 | Version v0.13.0
Software Open

jHDF

Authors/Creators

Description

  • Add support for writing chunked datasets with compression. Chunking and filters are requested via the new DatasetCreationOptions e.g. putDataset(name, data, DatasetCreationOptions.builder().chunkDimensions(64, 64).shuffle().deflate(6).build()). Deflate (gzip) and byte shuffle filters are supported for writing, and custom filters can encode via the new Filter.encode method. Chunked datasets are written using the v4 data layout message with single chunk or fixed array indexing. Thanks to @ebremer https://github.com/jamesmudd/jhdf/pull/841
  • Add support for writing unsigned datasets. Thanks to @laeubi https://github.com/jamesmudd/jhdf/pull/845
  • Build and dependency updates

Notes

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Files

jamesmudd/jhdf-v0.13.0.zip

Files (1.2 MB)

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Additional details

Related works

Is supplement to
Software: https://github.com/jamesmudd/jhdf/tree/v0.13.0 (URL)

Software

Repository URL
https://github.com/jamesmudd/jhdf