Presentations and abstracts for PyConFr 2025
During HPy, I’d like to present and co-present things about 3 subjects: py-edu-fr, Mercurial and HPy.
I am a CNRS researcher at LEGI (Laboratoire des Ecoulements
Geophysiques et Industriels, UMR 5519).
My main research interests concern fluid dynamics and
turbulence, mainly applied to geophysical flows. In my work, a
combination of lab experiments, numerical calculations,
theoratical derivations and data analysis are used in order to
investigate instabilities and turbulence in stratified and
rotating fluids.
I also work on how to program and calcul for science, in particular
using Python and its ecosystem, and teaching about these subjects.
News and posts
Presentations and abstracts for PyData Paris 2025
Since I should attend PyData Paris 2025 to present py-edu-fr, I’d like to also talk about Mercurial.
Python performance and the new CPython JIT
About performance of Python interpreters, the new CPython JIT and Python 3.14 alpha.
About native Windows applications
Notes about Windows applications for Mercurial
Mercurial plan in 2025
Mercurial is great for scientists. But it has to be improved!
Issues on pip install --no-binary
I detected a new problem with the pip option
--no-binary
and created few issues on pip issue tracker.
Python 3.13 and related work
Python 3.13 is released: exciting news… and work needed to be able to use it.
Meson and MPI
Meson is a nice build system but it did not support well MPI
Mercurial and its near future
Mercurial is great but could be improved…
Guix and Spack for Fluiddyn packages
Guix and Spack are source-based package managers.
Work on pyFFTW leading to new version 0.14.0
We need pyFFTW in a good shape so I invest some time in this project.
Nouveau modules Python au LEGI et site fluidhowto
Sur la façon d’utiliser Python au LEGI et ailleurs…
Participation to GDR Navier-Stokes 2.0 in Nantes
I gave a presentation on Fluiddyn project at the GDR Navier-Stokes 2.0.
Fluiddyn: a decade of open-source development in fluid dynamics
Let’s present it, see what have been built and how it can be useful for people.
A much better Fluidimage
Fluidimage reached a satisfactory state.
New Fluidfft with plugins
Fluidfft is now modular and works with plugins.
A lot of work on Fluiddyn packages
Important progresses on Fluiddyn packages.
Article on internal gravity wave turbulence published in PRF
Our paper describing a study on the internal gravity wave turbulence has been published in the journal Physical Review Fluids.
Presentation on Fluidsimfoam at LEGI
I will present our new Python package Fluidsimfoam in my lab.
Article on vertical convection accepted to JFM
Our paper describing a study on the linear instabilities in a two-dimensional rectangular cavity has been accepted to the Journal of Fluid Mechanics.