Release notes
All notable changes to this project will be documented in this file.
The format is based on Keep a Changelog, and this project adheres to Semantic Versioning.
See also the unreleased changes.
0.8.1 (2024-02-12)
Few fixes for Fluidfft 0.4.0
0.8.0 (2024-01-31)
Build and upload wheels on PyPI with Github Actions!
Much better CI in foss.heptapod.net and Github Actions.
Use the Meson build system via meson-python.
Development: use PDM, Nox and Pixi.
0.7.4 (2023-10-05)
0.7.3 (2023-05-24)
Official support for only Python 3.9, 3.10 and 3.11.
Few improvements for Fluidsimfoam.
0.7.2 (2023-01-05)
New module
fluidsim_core.output.remaining_clock_time
.
0.7.1 (2022-11-30)
!325 Small changes in restarts utilities for Snek5000 0.8.0.
0.7.0 (2022-11-23)
!316 Interactive movies
-
Refactor movie code in fluidsim-core with several improvements and bugfixes (
fluidsim_core.output.movies
andfluidsim_core.output.phys_fields
)Movies for Snek5000
!319 Refactor restart code in fluidsim-core (
fluidsim_core.scripts.restart.RestarterABC
andfluidsim.util.scripts.restart.Restarter
)!320 Restart for Snek5000 in fluidsim-core
!321 command
fluidsim-ipy-load
.
0.6.1 (2022-09-07)
Turbulence models with
extend_simul_class
(!308, seefluidsim.base.turb_model
)Kolmogorov forcing (!307, see
fluidsim.base.forcing.kolmogorov
)Output
fluidsim.base.output.horiz_means
(!309)Output
fluidsim.base.output.cross_corr3d
(!295)Better support for 3d FFT libs based on pencil decompositions (!283)
-
File
is_being_advanced.lock
in the result directory during the runsBetter handling of signals (
SIGINT
,SIGTERM
andSIGUSR2
)fluidsim-restart
supports idempotent jobs (OAR scheduler)fluidsim.util.get_dataframe_from_paths()
usingsim.output.get_mean_values
sim.output.spatiotemporal_spectra.get_spectra
CI also running on Github Actions (!224)
Various fixes (in particular energy steps with
fluidsim-restart
)Various plot improvements (in particular
plot_omega_emp
influidsim.base.output.spatiotemporal_spectra
)
0.6.0 (2022-02-07)
New subpackage
fluidsim.util.scripts
and modulefluidsim.util.scripts.turb_trandom_anisotropic
(!255).Entry points console_scripts
fluidsim-restart
(!261) andfluidsim-modif-resolution
(!263).Forcing
fluidsim.base.forcing.anisotropic.TimeCorrelatedRandomPseudoSpectralAnisotropic
(extension for 3d solvers + new parameterparams.forcing.tcrandom_anisotropic.delta_angle
) (!247).New projection functions (toroidal/poloidal) in
fluidsim.operators.operators3d
(!247).! 250: New parameter
params.projection
for ns3d solvers.The equations (
ns3d
,ns3d.strat
andns3d.bouss
) can be modified by projecting the solutions on the poloidal or toroidal manifolds.Faster loading at Python start (!264)
Various bugfixes, in particular related to restart.
0.5.1 (2021-11-05)
!244: Taylor Green forcing for ns3d solvers
fluidsim-core: change order for the initialization of the parameters: Simul class before the subclasses.
0.5.0 (2021-09-29)
Added
!200 : New mechanism to easily extend a Simul class (subpackage
fluidsim.extend_simul
).!201 : Improve FluidSim Core API with a warning and a convenience function
Warnings added when
_set_attrib
is called instead of_set_child
by a InfoSolver instanceNew function
iter_complete_params
Output
spatial_means_regions_milestone.py
usingfluidsim.extend_simul
.New options
no_vz_kz0
andNO_KY0
.Spatiotemporal spectra and many improvements for the temporal spectra for ns3d and ns2d solvers by Jason Reneuve (!202, …)
Better Burgers1d solvers (by Ashwin Vishnu)
Changed
!200 : (internal)
fluidsim_core.info.InfoSolverCore
:__init__
now fully initializes the instance (calling the methodcomplete_with_classes
). New keyword argumentonly_root
to initialize only the root level.!211 : Replace for ns2d solvers the output
frequency_spectra
(nearly not used) by the newer outputtemporal_spectra
written for ns3d solvers.
Fixed
Many bugfixes!
0.4.1 (2021-02-02)
Few bugfixes and !192 (temporal spectra for ns3d solvers).
0.4.0 (2021-01-11)
!186: Package split into
fluidsim-core
andfluidsim
Base classes and abstract base classes defined for
params
,info_solver
,sim
,output
instancesEntry points as a plugin framework to register FluidSim solvers
base/output/print_stdout.py
: better regularity saving + methodplot_clock_times
Able to run bigger simulations (
2034x2034x384
) on the Occigen cluster (in particular new functionfluidsim.modif_resolution_from_dir_memory_efficient
)
0.3.3 (2020-10-15)
Bugfixes and optimizations (in particular for ns3d solvers)
Forcing WATU Coriolis and Milestone for ns3d.strat
pyproject.toml and isolated build
Timestepping using phase-shifting for dealiasing
Improve regularity of saving for some outputs
0.3.2 (2019-11-14)
Bug fixes and Transonic 0.4 compatibility
0.3.1 (2019-03-07)
Windows compatibility
Only Python code (stop using Cython)
Improvements ns2d.strat
0.3.0 (2019-01-31)
Drop support for Python 2.7!
Accelerated by Transonic & Pythran (also time stepping)
Better setup.py (by Ashwin Vishnu)
Improvement ns2d.strat (by Miguel Calpe Linares)
Much better testing (internal, CI, compatibility pytest, coverage 87%)
Fix several bugs :-)
New function load_for_restart
0.2.2 (2018-07-01)
Let fluidfft decides which FFT class to use (dependency fluidfft >= 0.2.4)
0.2.1 (2018-05-24)
IPython magic commands (by Ashwin Vishnu).
Bugfix divergence-free flow and time_stepping in ns3d solvers.
0.2.0 (2018-05-04)
Many bugfixes and nicer code (using the Python code formatter Black).
Faster ns3d solver.
ns2d.strat + anisotropic forcing (by Miguel Calpe Linares).
Nicer forcing parameters.
0.1.1
Better
phys_fields.plot
andphys_fields.animate
(by Ashwin Vishnu and Miguel Calpe Linares).Faster installation (with configuration file).
Installation without mpi4py.
Faster time stepping with less memory allocation.
Much faster ns3d solvers.
0.1.0
Uses fluidfft and Pythran
0.0.5
Compatible fluiddyn 0.1.2
0.0.4
0D models (predaprey, lorenz)
Continuous integration, unittests with bitbucket-pipelines
0.0.3a0
Merge with geofluidsim (Ashwin Vishnu Mohanan repository)
Movies.
Preprocessing of parameters.
Less bugs.
0.0.2a1
Use a cleaner parameter container class (fluiddyn 0.0.8a1).
0.0.2a0
SetOfVariables inherits from numpy.ndarray.
The creation of default parameter has been simplified and is done by a class function Simul.create_default_params.
0.0.1a
Split the package fluiddyn between one base package and specialized packages.