ChangeLog

This is a log of changes to yt_astro_analysis over its release history.

Contributors

The CREDITS file contains the most up-to-date list of everyone who has contributed to the yt_astro_analysis source code.

Version 1.1.2

Release date: January 23, 2023

Bugfixes

  • Fix compatibility with numpy 1.24 (numpy.float was removed) PR #169
  • Build wheels for Python 3.11 PR #170

Documentation and tests

  • Update package name for conda/pip installation. PR #138
  • Hotfix CI (workaround upstream change of behaviour) PR #145
  • Test on Python 3.11 PR #163
  • Switch ubuntu image to 20.04 PR #167

Version 1.1.1

Release date: January 27, 2022

Bugfixes

  • Make sure to initialize index before checking particle types PR #127
  • Fix broken example with halo plotting PR #132
  • Make total particles a 64 bit integer PR #133
  • Set output directory properly for rockstar halo finder PR #134

Full Changelog: https://github.com/yt-project/yt_astro_analysis/compare/yt_astro_analysis-1.1.0…yt_astro_analysis-1.1.1

Version 1.1

Release date: December 9, 2021

New Features

  • The HaloCatalog has been significantly refactored PR #58, PR #62 with the following additional improvements:

    • the interface to the Rockstar halo finder is now compatible with the latest version of Rockstar Galaxies PR #55
    • all halo finders now support being run with time-series of datasets
    • halo particle ids now savable with FoF and HOP halo finders PR #52
    • looping over halos is done with io chunks instead of ds.all_data for a significant speedup and reduction in memory
    • Allow more flexibility for specifying rockstar particle mass PR #84
    • Add restart option for rockstar PR #82
    • Adding an outer_radius parameter to the iterative COM callback PR #34

  • Remove the sunyaev_zeldovich analysis module. This is now ytsz. PR #79

  • Drop support for python 3.6 PR #100, PR #101

Minor Enhancements and Bugfixes

  • significant project management and ci improvements PR #89, PR #90, PR #91, PR #92, PR #96, PR #95, PR #97, PR #108, PR #109
  • Add annotate_halos function PR #98
  • only access particle_type field in rockstar if it exists and is needed PR #111
  • fix light cone projections with weight fields PR #37
  • Fix HaloCatalog progress bar PR #40
  • clarify rockstar error message about using the wrong number of MPI processes PR #42, PR #113
  • check derived_field_list for base fields PR #43
  • allow cosmology splice from a single dataset PR #49
  • Fix iterator PR #68
  • Support new config file format PR #65
  • Enable circleci testing PR #44
  • Add max_box_fraction to plan_cosmology_splice PR #76
  • Fix HaloCatalog output_dir PR #81
  • remove deprecated dm_only keyword from halo finder PR #57
  • update amr_grid.inp PR #77

Full Changelog

Version 1.0

Release date: October 11, 2018

This is initial stable release of yt_astro_analysis. Before this, all code in here was contained in the yt package’s analysis_modules submodule. Version 1.0 of yt_astro_analysis is functionally identical to the analysis_modules from yt version 3.5.0.