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.
J’ai participé en tant qu’enseignant et co-organisateur à l’édition 2026 de l’école d’été Outils numériques pour la Physique. Cette école a permis à 16 étudiants des Master 1 de physique de l’UGA de se familiariser à des méthodes numériques variées.
I submitted a proposal for a presentation on SPy at the Compute! conference.
A summary of my recent work on the new programming language SPy: demos, pull requests, and what’s next.
I created and published a Jupyter Book about SPy, the new companion static language for Python.
Pour le lancement d’un groupe de travail sur l’IA au LEGI, nous organisons une après-midi de travail sur l’utilisation de l’IA dans nos travaux scientifiques au LEGI. Je donne pour ma part une petite présentation sur l’Installation et utilisation d’environnements logiciels pour l’IA scientifique.
I’d like to participate to the JDEV 2026 conference in Montpellier. I’d like to give a presentation on SPY and the Python Native Interface. And to work on the py-edu-fr project.
We present examples on how to produce beautiful scientific documents with nice new tools, and without LaTeX!
For Mercurial to remain relevant as a version control alternative, it must offer seamless, robust Git repository integration. Here’s why, and how we might get there.
A short list of journals where to publish studies related to fluids dynamics
A new command line tool easing the local installation of “locked environments” described in lock files available in repositories on the web..
Python 3.14 was released on 7 October 2025. a maintainer of few Python packages, we have to do something.
A short list of journals where to publish studies related to fluids dynamics
During the PyConFr conference, I’d like to work on and present three subjects: py-edu-fr, Mercurial and HPy.
Since I should attend PyData Paris 2025 to present py-edu-fr, I’d like to also talk about Mercurial.
About performance of Python interpreters, the new CPython JIT and Python 3.14 alpha.
Notes about Windows applications for Mercurial
Mercurial is great for scientists. But it has to be improved!
I detected a new problem with the pip option
--no-binary
and created few issues on pip issue tracker.
Python 3.13 is released: exciting news… and work needed to be able to use it.
Meson is a nice build system but it did not support well MPI