Pynbody

Latest version: v1.6.0.post0

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1.4.1

What's Changed
* Compatibility fixes for python 3.12 (https://github.com/pynbody/pynbody/pull/732)

**Full Changelog**: https://github.com/pynbody/pynbody/compare/v1.4.0...v1.4.1

1.4.0

What's Changed
* Remove confusing warning when scanning for AHF files, and stop running AHF by default (https://github.com/pynbody/pynbody/pull/734)
* Enhancements when working with TNG snapshots: temperatures, SF times and units all fixed (https://github.com/pynbody/pynbody/pull/735, https://github.com/pynbody/pynbody/pull/736)


**Full Changelog**: https://github.com/pynbody/pynbody/compare/v1.3.2...v1.4.0

1.3.2

What's Changed

Some small bug fixes

* Replace `xdrlib` use for reading Nchilada with direct implementation by jobovy in https://github.com/pynbody/pynbody/pull/702
* Clarify intent of use_family vs only_family when matching halos by apontzen in https://github.com/pynbody/pynbody/pull/715
* Fix rotating 3d family arrays by apontzen in https://github.com/pynbody/pynbody/pull/729
* Switch to using numpy.get_include() to get numpy header files by jobovy in https://github.com/pynbody/pynbody/pull/731
* Updates to work better with TNG code by apontzen in https://github.com/pynbody/pynbody/pull/721


**Full Changelog**: https://github.com/pynbody/pynbody/compare/v1.3.1...v1.3.2

1.3.1

There are no new features or fixes in this release. It updates the wheel build system (cibuildwheel) and in particular provides a wider range of arm64 Mac wheels. It also updates the dependencies to be complaint with NEP29.

**Full Changelog**: https://github.com/pynbody/pynbody/compare/v1.3.0...v1.3.1

1.3.0

Enhancements
* Added support for Wendland C2 kernel by Evafranck in https://github.com/pynbody/pynbody/pull/692
* Support RAMSES/AHF combination by cphyc in https://github.com/pynbody/pynbody/pull/661

Bug fixes
* Compatibility fix for numpy 1.20+ in https://github.com/pynbody/pynbody/pull/698
* Fixes and test the conversion from Ramses to Tipsy by Martin-Rey in https://github.com/pynbody/pynbody/pull/696
* Fix family mapping for AHF halos by Martin-Rey in https://github.com/pynbody/pynbody/pull/697
* Fix Ramses loader to only attempt to access metal and tform fields if they are actually on disc by Martin-Rey in https://github.com/pynbody/pynbody/pull/695
* Small fixes when dealing with AHF files by Martin-Rey in https://github.com/pynbody/pynbody/pull/688
* Reading AREPO units issue solved by thanatom in https://github.com/pynbody/pynbody/pull/672
* Fix bug in indexing of AHF substructure by EthTay in https://github.com/pynbody/pynbody/pull/681
* Fix bug where comparing a unit to zero could cause a zero-division exception in https://github.com/pynbody/pynbody/pull/683


**Full Changelog**: https://github.com/pynbody/pynbody/compare/v1.2.3...v1.3.0

1.2.3

Enhancements

* When loading Subfind catalogues for Gadget-4 simulations, the merger tree information is automatically now imported into the halo properties despite residing in separate files
* Added 'children' property to SubfindHDF groups, just as non-HDF subfind already has
* Add ability to get a group array to SubfindHDF
* Added tests for Subfind (non-HDF variant)

Bug fixes

* Fixed a bug in the Subfind implementation regarding subhalos-of-subhalos; the 'children' array assigned these incorrectly


**Full Changelog**: https://github.com/pynbody/pynbody/compare/v1.2.2...v1.2.3

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