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.. currentmodule:: swiftest | ||
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What's New | ||
========== | ||
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v2024.03.0 | ||
------------ | ||
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New Features | ||
~~~~~~~~~~~~ | ||
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- Incorporation of `SHTOOLS <https://shtools.github.io/SHTOOLS/>`__ for incorporating gravitational harmonics coefficients into the central body gravity field calculations. | ||
- Introduction of rotation matrix calculations for non-z-axis central body rotation vectors, supporting more accurate precession effects. | ||
- Enhancement of the netCDF output capabilities, including the addition of dimension-coordinates for c_lm arrays and support for spherical harmonics parameters. | ||
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Bug Fixes | ||
~~~~~~~~~ | ||
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- Fixed a bug that was causing the spin poles of massive bodies to be calculated incorrectly when pulling ephemerides from JPL/Horizons using `:py:meth:swiftest.Simulation.add_solar_system_body`. | ||
- Correction of various typos and minor bugs across the documentation and codebase, improving clarity and accuracy. | ||
- Fixing of floating underflow errors and adjustments to normalization calculations to reduce computational errors. | ||
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Documentation | ||
~~~~~~~~~~~~~ | ||
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- Major updates to user guides and API documentation. | ||
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Breaking changes | ||
~~~~~~~~~~~~~~~~ | ||
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- Support for ``python 3.8`` has been dropped and the minimum versions of some dependencies were changed. | ||
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===================== ========= ========= | ||
Package Old New | ||
===================== ========= ========= | ||
python 3.8 3.9 | ||
numpy 1.24.3 1.26.4 | ||
scipy 1.10.1 1.12.0 | ||
matplotlib 3.7.1 3.8.0 | ||
astropy 5.2 6.0.0 | ||
dask 2023.5 2024.2.1 | ||
distributed 2023.5 2024.2.1 | ||
h5netcdf 1.1 1.3.0 | ||
h5py 3.9 3.10.0 | ||
bottleneck 1.3.5 1.3.8 | ||
cython 3.0.0 3.0.8 | ||
tqdm 4.65 4.66.2 | ||
===================== ========= ========= | ||
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v2023.12.1 | ||
---------- | ||
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Improvements to the documentation and documentation build process. | ||
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- Docstrings in the Python project files have been formatted for better rendering and numerous small inconsistencies and errors have been corrected. | ||
- Restructured the project so that the Fortran code does not have to be compiled when generating documentation for swiftest.readthedocs.io. | ||
- Refactored many swiftest.io functions to indicate that they are not part of the public API. | ||
- Added a more comprehensive list of sections to the API page. | ||
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v2023.12.0 | ||
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Minor changes aimed at building a better set of documentation pages. | ||
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- Created a new swiftest.readthedocs.io page | ||
- Added sphinx-based documentation for the Python side and FORD-based documentation for the Fortran side | ||
- Improved docstrings in simulation_class.py in order to conform to sphinx guidelines. | ||
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v2023.11.0 | ||
---------- | ||
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- Fixed a bug that was causing some runs to fail when there were no massive bodies in the system. | ||
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v2023.10.2 | ||
---------- | ||
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Official release for the Journal of Open Source Software. | ||
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v2023.10.1 | ||
---------- | ||
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Bug fixes to Fraggle and improvements to the fragmentation test movie scripts. | ||
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- Fixed issue that caused momentum convergence to be unstable due to floating point precision. | ||
- Tweaked the fraggle convergence loop limits to get a higher success rate in fitting angular momentum and energy constraints. | ||
- Fixed a typo in an OpenMP reduction declaration in the subroutine swiftest_kick_getacch_int_all_tri_rad_pl | ||
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v2023.10.0 | ||
---------- | ||
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Minor changes and one bugfix. | ||
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- Changed the dependency build scripts from using Automake to CMake for performance and robustness. | ||
- Fixed bug that was preventing initial conditions file from being saved when new bodys are added in multiple add_solar_system_body calls | ||
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v2023.09.3 Pre-release | ||
---------------------- | ||
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This release will become the first full release of Swiftest. Any previous releases contained a major bug that resulted in incorrect G*Mass values being used for bodies pulled from JPL Horizons. As the code is still undergoing review and testing, this will be set as a pre-release. |