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@dependabot dependabot bot commented on behalf of github Jan 5, 2026

Bumps the coredeps group in /ci with 1 update: netcdf4.

Updates netcdf4 from 1.7.3 to 1.7.4

Changelog

Sourced from netcdf4's changelog.

version 1.7.4 (tag v1.7.4rel)

  • Make sure automatic conversion of character arrays <--> string arrays works for Unicode strings (issue #1440). (previously only worked correctly for encoding="ascii").
  • Add netcdf plugins (blosc, zstd, bzip2) in wheels. Blosc plugin doesn't work in Windows wheels. Macos wheels now use conda provided libs. (PR #1450)
  • Add windows/arm (PR #1453) and free-threaded python wheels (issue #1454). Windows wheels now use netcdf-c 4.9.3. WARNING: netcdf-c is not thread-safe and netcdf4-python does have internal locking so expect segfaults if you use netcdf4-python on multiple threads with free-threaded python. Users must exercise care to only call netcdf from a single thread.

version 1.7.3 (tag v1.7.3rel)

  • Python 3.14 wheels (issue #1432)
  • support os.PathLike arguments for Dataset.fromcdl and raise a FileNotFoundError if the cdl is missing and a FileExistsError if the nc file already exists (PR #1387)
  • raise more informative error when trying to iterate or perform a membership operation on a Dataset (issue #1383)
  • fix type hint for createEnumType (issue #1378)
  • add python 3.13 to windows wheel builds (PR #1377)
  • allow slicing of vlen and string variables with non-unitary strides (issue #1408).

version 1.7.2 (tag v1.7.2rel)

  • add static type hints (PRs #1302, #1349)
  • Expose nc_rc_set, nc_rc_get (via rc_set, rc_get module functions). (PR #1348)
  • Add Variable.get_fill_value and allow fill_value='default' to set _FillValue attribute using default fill values. (issue #1374, PR #1375).
  • Fix NETCDF3 endian error (issue #1373, PR #1355).

version 1.7.1 (tag v1.7.1rel)

  • include nc_complex source code from v0.2.0 tag (instead of using submodule).
  • add aarch64 wheels.

version 1.7.0 (tag v1.7.0rel)

  • add support for complex numbers via auto_complex keyword to Dataset (PR #1295)
  • fix for deprecated Cython DEF and IF statements using compatibility header with shims for unavailable functionality (PR #1277)
  • use szip as the library name on Windows (PR #1304)
  • add support for MS-MPI MPI_Message detection (PR #1305)
  • fix for issue #1306 - surprising result when indexing vlen str with non-contiguous indices.
  • Fix bug in set_collective introduced in PR #1277 (collective mode was always set).

version 1.6.5 (tag v1.6.5rel)

  • fix for issue #1271 (mask ignored if bool MA assigned to uint8 var)

... (truncated)

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Bumps the coredeps group in /ci with 1 update: [netcdf4](https://github.com/Unidata/netcdf4-python).


Updates `netcdf4` from 1.7.3 to 1.7.4
- [Release notes](https://github.com/Unidata/netcdf4-python/releases)
- [Changelog](https://github.com/Unidata/netcdf4-python/blob/master/Changelog)
- [Commits](https://github.com/Unidata/netcdf4-python/commits)

---
updated-dependencies:
- dependency-name: netcdf4
  dependency-version: 1.7.4
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: coredeps
...

Signed-off-by: dependabot[bot] <support@github.com>
@dependabot dependabot bot added Area: Infrastructure Pertains to project infrastructure (e.g. CI, linting) Type: Maintenance Updates and clean ups (but not wrong) labels Jan 5, 2026
@dependabot dependabot bot requested a review from a team as a code owner January 5, 2026 14:01
@dependabot dependabot bot added Area: Infrastructure Pertains to project infrastructure (e.g. CI, linting) Type: Maintenance Updates and clean ups (but not wrong) labels Jan 5, 2026
@dependabot dependabot bot requested review from dopplershift and removed request for a team January 5, 2026 14:01
@unidata-pr-helper unidata-pr-helper bot enabled auto-merge January 5, 2026 14:01
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