#paraview — Public Fediverse posts

I'm currently looking for a way to bring together my experience with #SmoothedParticleHydroynamics and #remoteSensing, and as part of this process I also wrote a converter (in #Julia, because this has to fit within some existing code which I wrote in that language) that allows me to export satellite imagery as #VTK unstructured grids, so that I can visualize them in #ParaView

It feels weird because ParaView *really* isn't suited for #GIS work, but in this case it turns out to be The Right Tool For The Job™.

#SPH

I'm currently looking for a way to bring together my experience with #SmoothedParticleHydroynamics and #remoteSensing, and as part of this process I also wrote a converter (in #Julia, because this has to fit within some existing code which I wrote in that language) that allows me to export satellite imagery as #VTK unstructured grids, so that I can visualize them in #ParaView

It feels weird because ParaView *really* isn't suited for #GIS work, but in this case it turns out to be The Right Tool For The Job™.

#SPH

Having Just Realized™ that I can use Sphere Glyphs to render my particles in #ParaView, I am now Very Happy™ because my low-resolution #SPH simulations can be made to appear so much nicer.

#SmoothedParticleHydrodynamics #CFD #ComputationalFluidDynamics #rendering #visualization

Having Just Realized™ that I can use Sphere Glyphs to render my particles in #ParaView, I am now Very Happy™ because my low-resolution #SPH simulations can be made to appear so much nicer.

#SmoothedParticleHydrodynamics #CFD #ComputationalFluidDynamics #rendering #visualization

Following on from my earlier stuff about being inspired about parachute/recovery systems and Ballute design in @FreeCAD I've dived into setting up the CfDoF workbench and bashing through a simple tutorial pushing water through a stepped tube. I think I borked the glyph a little, but I feel like I've learnt a little... and seen a LOT to learn. #OpenFOAM #CFD #Paraview

Following on from my earlier stuff about being inspired about parachute/recovery systems and Ballute design in @FreeCAD I've dived into setting up the CfDoF workbench and bashing through a simple tutorial pushing water through a stepped tube. I think I borked the glyph a little, but I feel like I've learnt a little... and seen a LOT to learn. #OpenFOAM #CFD #Paraview

Great evening speaking at and helping run a North Wales Tech meetup event locally this evening. Great to see some of the @DoESLiverpool crew come over! @goatchurch gave an excellent presentation on @FreeCAD #paraview and using the #godot engine to build multiplayer #vr viewing environments for engineers.

Great evening speaking at and helping run a North Wales Tech meetup event locally this evening. Great to see some of the @DoESLiverpool crew come over! @goatchurch gave an excellent presentation on @FreeCAD #paraview and using the #godot engine to build multiplayer #vr viewing environments for engineers.

Next up at #FreeCADDay is Julian @goatchurch speaking about #Godot as a front end for #VR / #XR interaction with #Paraview.

Next up at #FreeCADDay is Julian @goatchurch speaking about #Godot as a front end for #VR / #XR interaction with #Paraview.

Registration for the upcoming (free) virtual ANARI Hackathon on Oct. 21-23 is now open!

Come join us to work on various projects related to ANARI -- we will be meeting via Zoom to "divide and conquer" on all kinds of fun things to work on.

https://www.khronos.org/events/anari-hackathon-2024
#ANARI #analytical #render #paraview #VisIt #Ascent #OSPRay #PTC #raycast #OpenUSD

Registration for the upcoming (free) virtual ANARI Hackathon on Oct. 21-23 is now open!

Come join us to work on various projects related to ANARI -- we will be meeting via Zoom to "divide and conquer" on all kinds of fun things to work on.

https://www.khronos.org/events/anari-hackathon-2024
#ANARI #analytical #render #paraview #VisIt #Ascent #OSPRay #PTC #raycast #OpenUSD

🎉 I‘m happy to announce that I was invited as keynote speaker for this year‘s ParaView User Day Europe! 🇪🇺

In the last couple of years at #NHR4CES we have been working towards bringing visualization to the HPC community, while also enabling visualization scientists to make use of HPC infrastructure. 🤝

In this journey, #ParaView has played an essential part (with all its up- and downsides 😅).

I’m excited to talk about that journey this September in Lyon 🇫🇷 and connect with users and researchers

I've been working on thermal support in #GPUSPH, and was finally at the stage where I could run some tests and check the results. Except that #ParaView was refusing to open my files, complaining about “invalid token”s. I just spent over half an hour trying to understand what I changed in my code that had broken the output, even though I haven't changed anything related to it recently … turns out it wasn't my problem, but an issue with an upgrade ParaView and libexpat:
https://discourse.paraview.org/t/i-cannot-read-a-vtp-file-i-could-open-yesterday-can-someone-try-to-open-it/13938/12

I've been working on thermal support in #GPUSPH, and was finally at the stage where I could run some tests and check the results. Except that #ParaView was refusing to open my files, complaining about “invalid token”s. I just spent over half an hour trying to understand what I changed in my code that had broken the output, even though I haven't changed anything related to it recently … turns out it wasn't my problem, but an issue with an upgrade ParaView and libexpat:
https://discourse.paraview.org/t/i-cannot-read-a-vtp-file-i-could-open-yesterday-can-someone-try-to-open-it/13938/12

Exploring the Venturi effect.

A simulation was performed to create this model which depicts streamlines within a tube. The lines are coloured to show that the pressure at the throat section is lower (blue) than the pressure at the inlet or outlet sections (red).

#stem #cfd #flowvis #animation #3d #sketchfab #atpl #openfoam #paraview

https://sketchfab.com/3d-models/exploring-the-venturi-effect-ec57ac1bfceb46399d7627616ef5aee2

and #ParaView

Check out our new paper with @_gosiao on the #TopologicalDataAnalysis of magnetic currents in molecules with the #TopologyToolKit 👇
Accepted to @PCCP
https://arxiv.org/abs/2212.08690
#PersistentHomology #visualization #compchem #paraview

@Zamfr @ahafeezs Doing it the more hassle way, but it kind a works fine. Not the biggest of #paraview (fine software and well build), but I prefer a clear 2d graph everyday over an 3d image 🙃

📢NEW VIDEO📢

Processing the results is the final step in each simulation study, and there are certain features available in #FreeFEM to do it. Let's have a look at them.

https://youtube.com/watch?v=algfmHKNsX4&ab_channel=TuxRiders

#FEA #OpenSource #FiniteElement #ParaView

📢NEW VIDEO📢

Processing the results is the final step in each simulation study, and there are certain features available in #FreeFEM to do it. Let's have a look at them.

https://youtube.com/watch?v=algfmHKNsX4&ab_channel=TuxRiders

#FEA #OpenSource #FiniteElement #ParaView

Mastodon #introduction: TuxRiders is a journey to research experiences using free and #opensource scientific computing programs, which aimed to demonstrate their power for real-world scientific research.

In our #YouTube channel, we regularly talk about #FiniteElement, #EngineeringMath, #PDEs, #NumericalMethods, #FreeFEM, #FEniCS, #ParaView, #C++, #Python, #OpenFOAM, and #Linux.

Check out our YT channel: https://www.youtube.com/TuxRiders

Mastodon #introduction: TuxRiders is a journey to research experiences using free and #opensource scientific computing programs, which aimed to demonstrate their power for real-world scientific research.

In our #YouTube channel, we regularly talk about #FiniteElement, #EngineeringMath, #PDEs, #NumericalMethods, #FreeFEM, #FEniCS, #ParaView, #C++, #Python, #OpenFOAM, and #Linux.

Check out our YT channel: https://www.youtube.com/TuxRiders

#FreeCAD's HarryvL has added the (WIP) #FEM/#FEA critical plastic strain ratio as a post-processing step for #CalculiX results. This is available from the #VTK pipeline + for export to #ParaView.
https://forum.freecadweb.org/viewtopic.php?p=623785#p623785 #MadeWithFreeCAD #fc3d #FLOSS #FOSS #OpenSource #CAD #MCAD

#Paraview is #opensourcesoftware! It's integrated into many other projects and can be used with FreeCAD and LadyBug Tools as well as many other.

Supporting companies like Kitware Europe supports their contributions to open source technologies.

#ActuLibre ParaView -> https://linuxfr.org/news/paraview #visualisation #paraview #Science #kitware #vtk

#ActuLibre VTK : la visualisation scientifique et au delà ! -> https://linuxfr.org/news/vtk-la-visualisation-scientifique-et-au-dela #visualisation #scientifique #paraview #Science #kitware #vtk