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add reading and writing of parquet and feather data#363

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ludwiglierhammer merged 18 commits intoglamod:mainfrom
ludwiglierhammer:parquet_feather
Feb 10, 2026
Merged

add reading and writing of parquet and feather data#363
ludwiglierhammer merged 18 commits intoglamod:mainfrom
ludwiglierhammer:parquet_feather

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@ludwiglierhammer ludwiglierhammer commented Jan 30, 2026

This PR fixes #353.

  • mdf_reader: read parquet
  • mdf_reader: read feather
  • cdm_mapper: read parquet
  • cdm_mapper: read feather
  • add unit tests
  • update CHANGELOG

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@JanWillruth: We have to make this PR compatible with #348.

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github-actions bot commented Feb 3, 2026

Warning
This Pull Request is coming from a fork and must be manually tagged approved
in order to perform additional testing.

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Hi @JanWillruth, hi @jtsiddons, could you please review this PR. I implemented the option to read and write parquet/feather files. I'll add some tests, but in general this PR is ready to merge in my opinion.

@ludwiglierhammer ludwiglierhammer mentioned this pull request Feb 3, 2026
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@github-actions github-actions bot added the common label Feb 3, 2026
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@jtsiddons: Many thanks for your suggestions.

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I think this PR is ready to merge.

@ludwiglierhammer ludwiglierhammer merged commit e776b79 into glamod:main Feb 10, 2026
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new option to read and write parquet files

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