Georges Quénot

**Paper number:** 24 **Reference:** Quénot, Georges & Pakleza, Jaroslaw & Kowalewski, Tomasz. (1998). Particle Image Velocimetry with Optical Flow. Experiments in Fluids. Volume 25, Issue 3, pp 177–189. **DOI:** [10.1007/s003480050222](https://doi.org/10.1007/s003480050222)....

Hello, Thanks for the feedback. I unpacked the archives and made a few improvements, including adding the scripts for running the experiments. Best regards, Georges. Le 09/09/2020 à 22:31, Mathieu...

Dear Benson, This was a while ago, thanks a lot for reactivating this for me. Besides the pandemics, I had personal difficulties for some times and later I found it...

Thanks. I will try that as soon as I have some time for it.

I made a first attempt: https://github.com/quenot/magpylib/blob/Docu_example_field_lines/docs/_pages/gallery/gallery_vis_2D_fieldlines.md It is a bit frustrating to not see the final result as preview does not seem to do everything well or completely. Can you...

@OrtnerMichael Hello, I have improved the cuboid example code in: https://github.com/quenot/magpylib/blob/Docu_example_field_lines/docs/_pages/gallery/gallery_vis_2D_fieldlines.md Please let me know if you see it and if it is OK. I still have to complete the...

hi @OrtnerMichael I agree with your comments. If I finalize it, I will make simpler and I will choose "hard" parameter values. I keep parameters for now as it is...

Hi @Alexboiboi Thanks for the suggestion but that would very likely break the div B = 0 condition which is essential for the method. Also, normalizing the amplitude would not...

@Alexboiboi Thanks, that is interesting. Unfortunately, it seems that pyvista does not handle the closed streamlines significantly better than matplotlib. I did not rotate the starting points with the magnet...

@OrtnerMichael Crossing "charged" surfaces is not a problem in itself for the method. The problem is with the empirical implementation of the integration and in particular with the fact that...