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ADIOS2 format writer#348

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bendudson merged 8 commits into
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feature/adios2-writer
Jun 15, 2026
Merged

ADIOS2 format writer#348
bendudson merged 8 commits into
masterfrom
feature/adios2-writer

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Allows datasets to be written to ADIOS2 ".bp" outputs.

Includes round-trip unit test.

bendudson and others added 7 commits May 27, 2026 12:41
`save` can now write datasets to Adios2 .bp format.

Includes a round-trip unit test.
Removing commented-out code, adding docstrings.
ProgressBar works when a Dask task graph is being executed, but that is not the case for write_dataset_bp.
The ADIOS2 reader in BOUT++ only handles int32 integers, so
provide an option to convert all output integers to this size.
Passes through to ADIOS write_dataset_bp
Comment thread xbout/tests/conftest.py Outdated
Tests require these packages, so fail early if they're missing.

@dschwoerer dschwoerer left a comment

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LGTM!

It might be nice to avoid some of the branching, but I suppose that is fine as is.

@bendudson bendudson merged commit 8942a1c into master Jun 15, 2026
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2 participants