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#fluiddyn

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FluidDyn<p>In the year 2014 we started the <a href="https://hachyderm.io/tags/FluidDyn" class="mention hashtag" rel="tag">#<span>FluidDyn</span></a> project. It feels like yesterday! We have worked tirelessly, towards the greater good, shooting for the moon - but of course, &quot;you can&#39;t always get what you want&quot; :blobhajreach: </p><p><a href="https://augierpi.gricad-pages.univ-grenoble-alpes.fr/fluiddyn-a-decade-of-open-source-development-in-fluid-dynamics.html" target="_blank" rel="nofollow noopener noreferrer" translate="no"><span class="invisible">https://</span><span class="ellipsis">augierpi.gricad-pages.univ-gre</span><span class="invisible">noble-alpes.fr/fluiddyn-a-decade-of-open-source-development-in-fluid-dynamics.html</span></a></p><p><a href="https://hachyderm.io/tags/Python" class="mention hashtag" rel="tag">#<span>Python</span></a> <a href="https://hachyderm.io/tags/FluidDynamics" class="mention hashtag" rel="tag">#<span>FluidDynamics</span></a> <a href="https://hachyderm.io/tags/FOSS" class="mention hashtag" rel="tag">#<span>FOSS</span></a></p>
FluidDyn<p><a href="https://hachyderm.io/tags/ThisMonthInFluiddyn" class="mention hashtag" rel="tag">#<span>ThisMonthInFluiddyn</span></a> - Nov 2024 edition</p><p>* <a href="https://hachyderm.io/tags/FluidDyn" class="mention hashtag" rel="tag">#<span>FluidDyn</span></a>, <a href="https://hachyderm.io/tags/FluidSim" class="mention hashtag" rel="tag">#<span>FluidSim</span></a>, <a href="https://hachyderm.io/tags/FluidImage" class="mention hashtag" rel="tag">#<span>FluidImage</span></a> now works with <a href="https://hachyderm.io/tags/numpy" class="mention hashtag" rel="tag">#<span>numpy</span></a> 2 and <a href="https://hachyderm.io/tags/mpi4py" class="mention hashtag" rel="tag">#<span>mpi4py</span></a> 4.0. </p><p>* <a href="https://hachyderm.io/tags/Spack" class="mention hashtag" rel="tag">#<span>Spack</span></a> packaging recipes </p><p><a href="https://foss.heptapod.net/fluiddyn/fluiddyn/-/tree/branch/default/misc/spack?ref_type=heads" target="_blank" rel="nofollow noopener noreferrer" translate="no"><span class="invisible">https://</span><span class="ellipsis">foss.heptapod.net/fluiddyn/flu</span><span class="invisible">iddyn/-/tree/branch/default/misc/spack?ref_type=heads</span></a></p><p>* <a href="https://hachyderm.io/tags/Apptainer" class="mention hashtag" rel="tag">#<span>Apptainer</span></a> and <a href="https://hachyderm.io/tags/Guix" class="mention hashtag" rel="tag">#<span>Guix</span></a> packaging for FluidSim</p><p><a href="https://foss.heptapod.net/fluiddyn/fluidsim/-/tree/branch/default/doc/apptainer?ref_type=heads" target="_blank" rel="nofollow noopener noreferrer" translate="no"><span class="invisible">https://</span><span class="ellipsis">foss.heptapod.net/fluiddyn/flu</span><span class="invisible">idsim/-/tree/branch/default/doc/apptainer?ref_type=heads</span></a></p><p><a href="https://foss.heptapod.net/fluiddyn/fluidsim/-/blob/7e52e7bed240665823e04e9f5f8a1fae7d787d06/doc/examples/clusters/gricad/README.md" target="_blank" rel="nofollow noopener noreferrer" translate="no"><span class="invisible">https://</span><span class="ellipsis">foss.heptapod.net/fluiddyn/flu</span><span class="invisible">idsim/-/blob/7e52e7bed240665823e04e9f5f8a1fae7d787d06/doc/examples/clusters/gricad/README.md</span></a></p><p>* Basic support for <a href="https://hachyderm.io/tags/Jax" class="mention hashtag" rel="tag">#<span>Jax</span></a> is part of <a href="https://hachyderm.io/tags/Transonic" class="mention hashtag" rel="tag">#<span>Transonic</span></a> with v0.7.x</p><p>* <a href="https://hachyderm.io/tags/FluidImage" class="mention hashtag" rel="tag">#<span>FluidImage</span></a> v0.5.x has a number of improvements, such as work towards matching <a href="https://hachyderm.io/tags/UVmat" class="mention hashtag" rel="tag">#<span>UVmat</span></a> (the MATLAB <a href="https://hachyderm.io/tags/PIV" class="mention hashtag" rel="tag">#<span>PIV</span></a> suite), new executors and a command `fluidimage-mean`</p>
FluidDyn<p><a href="https://hachyderm.io/tags/ThisMonthInFluiddyn" class="mention hashtag" rel="tag">#<span>ThisMonthInFluiddyn</span></a> - Feb 2024 edition</p><p>A big one, where many <a href="https://hachyderm.io/tags/FluidDyn" class="mention hashtag" rel="tag">#<span>FluidDyn</span></a> packages starts rolling on wheels 🚗 🏁 !</p><p>🔹FluidFFT, your user-friendly parallelized FFT package, is now so easy to install! Try:</p><p>pip install fluidfft pyfftw</p><p>🔹The <a href="https://hachyderm.io/tags/Pythran" class="mention hashtag" rel="tag">#<span>Pythran</span></a> extensions comes pre-compiled!</p><p>🔹FluidFFT v0.4.x has plugins now (one each for different MPI enabled Cython backends: FFTW, P3DFFT, PFFT ...) which requires <a href="https://hachyderm.io/tags/Cython" class="mention hashtag" rel="tag">#<span>Cython</span></a> compilation. This used to be part of FluidFFT in older versions.</p><p><a href="https://fluidfft.readthedocs.io/en/latest/plugins.html" target="_blank" rel="nofollow noopener noreferrer" translate="no"><span class="invisible">https://</span><span class="ellipsis">fluidfft.readthedocs.io/en/lat</span><span class="invisible">est/plugins.html</span></a></p>
FluidDyn<p><a href="https://hachyderm.io/tags/ThisMonthInFluiddyn" class="mention hashtag" rel="tag">#<span>ThisMonthInFluiddyn</span></a> - Jan 2024 edition</p><p>Plenty on the packaging front this time.</p><p>🔹Ported to <a href="https://hachyderm.io/tags/pdm" class="mention hashtag" rel="tag">#<span>pdm</span></a> as packaging tool for most of our projects. </p><p>🔹Trying out <a href="https://hachyderm.io/tags/pixi" class="mention hashtag" rel="tag">#<span>pixi</span></a> as an alternative to <a href="https://hachyderm.io/tags/conda" class="mention hashtag" rel="tag">#<span>conda</span></a> / <a href="https://hachyderm.io/tags/mamba" class="mention hashtag" rel="tag">#<span>mamba</span></a>. Lock files are great, but we had some hiccups.</p><p><a href="https://foss.heptapod.net/fluiddyn/fluidsim/-/blob/cc2b4f9a644d41a224b1053c046f323591df809d/pixi.toml#L1-6" target="_blank" rel="nofollow noopener noreferrer" translate="no"><span class="invisible">https://</span><span class="ellipsis">foss.heptapod.net/fluiddyn/flu</span><span class="invisible">idsim/-/blob/cc2b4f9a644d41a224b1053c046f323591df809d/pixi.toml#L1-6</span></a></p><p>🔹<a href="https://hachyderm.io/tags/transonic" class="mention hashtag" rel="tag">#<span>transonic</span></a> has implemented an experimental support for <a href="https://hachyderm.io/tags/meson" class="mention hashtag" rel="tag">#<span>meson</span></a> and <a href="https://hachyderm.io/tags/MesonPython" class="mention hashtag" rel="tag">#<span>MesonPython</span></a>. Unreleased and nothing final yet, but tests on <a href="https://hachyderm.io/tags/fluidsim" class="mention hashtag" rel="tag">#<span>fluidsim</span></a> and discussion at <a href="https://hachyderm.io/tags/Pythran" class="mention hashtag" rel="tag">#<span>Pythran</span></a> is ongoing.</p><p><a href="https://github.com/serge-sans-paille/pythran/issues/2170" target="_blank" rel="nofollow noopener noreferrer" translate="no"><span class="invisible">https://</span><span class="ellipsis">github.com/serge-sans-paille/p</span><span class="invisible">ythran/issues/2170</span></a></p><p><a href="https://hachyderm.io/tags/Python" class="mention hashtag" rel="tag">#<span>Python</span></a> <a href="https://hachyderm.io/tags/fluiddyn" class="mention hashtag" rel="tag">#<span>fluiddyn</span></a></p>
FluidDyn<p><a href="https://hachyderm.io/tags/ThisMonthInFluiddyn" class="mention hashtag" rel="tag">#<span>ThisMonthInFluiddyn</span></a> it is. Let&#39;s go 😎 </p><p>🔹<span class="h-card" translate="no"><a href="https://fediscience.org/@PierreAugier" class="u-url mention">@<span>PierreAugier</span></a></span> and friends are finishing up an article, so as a side project they released <a href="https://hachyderm.io/tags/formattex" class="mention hashtag" rel="tag">#<span>formattex</span></a> and <a href="https://hachyderm.io/tags/formatbibtex" class="mention hashtag" rel="tag">#<span>formatbibtex</span></a> based on <a href="https://hachyderm.io/tags/TexSoup" class="mention hashtag" rel="tag">#<span>TexSoup</span></a> and <a href="https://hachyderm.io/tags/BibtexParser" class="mention hashtag" rel="tag">#<span>BibtexParser</span></a></p><p><a href="https://pypi.org/project/formattex/" target="_blank" rel="nofollow noopener noreferrer" translate="no"><span class="invisible">https://</span><span class="">pypi.org/project/formattex/</span><span class="invisible"></span></a><br /><a href="https://pypi.org/project/formatbibtex/" target="_blank" rel="nofollow noopener noreferrer" translate="no"><span class="invisible">https://</span><span class="">pypi.org/project/formatbibtex/</span><span class="invisible"></span></a></p><p>&gt; a simple and uncompromising <a href="https://hachyderm.io/tags/Latex" class="mention hashtag" rel="tag">#<span>Latex</span></a> code formatter</p><p>🔹Version 0.7.4 of <a href="https://hachyderm.io/tags/fluidsim" class="mention hashtag" rel="tag">#<span>fluidsim</span></a> and fluidsim-core were released containing a refactored energy spectra for <a href="https://hachyderm.io/tags/NavierStokes" class="mention hashtag" rel="tag">#<span>NavierStokes</span></a> solvers and other bug fixes</p><p><a href="https://pypi.org/project/fluidsim/" target="_blank" rel="nofollow noopener noreferrer" translate="no"><span class="invisible">https://</span><span class="">pypi.org/project/fluidsim/</span><span class="invisible"></span></a></p><p><a href="https://hachyderm.io/tags/fluiddyn" class="mention hashtag" rel="tag">#<span>fluiddyn</span></a></p>
FluidDyn<p>It will be nice to keep you all updated in <a href="https://hachyderm.io/tags/FluidDyn" class="mention hashtag" rel="tag">#<span>FluidDyn</span></a> (and its projects <a href="https://hachyderm.io/tags/transonic" class="mention hashtag" rel="tag">#<span>transonic</span></a>, <a href="https://hachyderm.io/tags/FluidSim" class="mention hashtag" rel="tag">#<span>FluidSim</span></a>, <a href="https://hachyderm.io/tags/FluidLab" class="mention hashtag" rel="tag">#<span>FluidLab</span></a>, <a href="https://hachyderm.io/tags/FluidFFT" class="mention hashtag" rel="tag">#<span>FluidFFT</span></a>, <a href="https://hachyderm.io/tags/FluidImage" class="mention hashtag" rel="tag">#<span>FluidImage</span></a>, <a href="https://hachyderm.io/tags/snek5000" class="mention hashtag" rel="tag">#<span>snek5000</span></a>, <a href="https://hachyderm.io/tags/FluidSimFoam" class="mention hashtag" rel="tag">#<span>FluidSimFoam</span></a> ...). Something like</p><p>This ___ in FluidDyn</p><p>In which frequency would you like to have it?</p><p><a href="https://hachyderm.io/tags/Python" class="mention hashtag" rel="tag">#<span>Python</span></a> <a href="https://hachyderm.io/tags/science" class="mention hashtag" rel="tag">#<span>science</span></a></p>
FluidDyn<p>Time for a re- <a href="https://hachyderm.io/tags/introduction" class="mention hashtag" rel="tag">#<span>introduction</span></a> </p><p><a href="https://hachyderm.io/tags/FluidDyn" class="mention hashtag" rel="tag">#<span>FluidDyn</span></a> is an educational / research project to advance the field of <a href="https://hachyderm.io/tags/FluidMechanics" class="mention hashtag" rel="tag">#<span>FluidMechanics</span></a> through computational, experimental and data processing methods. The motivation behind this project is given here:</p><p><a href="https://fluiddyn.readthedocs.io/en/latest/intro-motivations.html" target="_blank" rel="nofollow noopener noreferrer" translate="no"><span class="invisible">https://</span><span class="ellipsis">fluiddyn.readthedocs.io/en/lat</span><span class="invisible">est/intro-motivations.html</span></a></p><p>We develop primarily in <a href="https://hachyderm.io/tags/Python" class="mention hashtag" rel="tag">#<span>Python</span></a> and are also proponents of <a href="https://hachyderm.io/tags/OpenScience" class="mention hashtag" rel="tag">#<span>OpenScience</span></a> philosophy. Follow us for updates about our project &amp; also tangentially related exciting developments in the scientific stack of Python.</p><p><a href="https://hachyderm.io/tags/introductions" class="mention hashtag" rel="tag">#<span>introductions</span></a> <a href="https://hachyderm.io/tags/OpenSource" class="mention hashtag" rel="tag">#<span>OpenSource</span></a> <a href="https://hachyderm.io/tags/CFD" class="mention hashtag" rel="tag">#<span>CFD</span></a></p>