Nico Schlömer
Nico Schlömer
With orthopy's symbolic mode, one can compute the exact jacobian.
Most of it has been done now, the VTK images are still missing. Wait for access to a newer VTK version that sports [`SetBackgroundAlpha`](https://www.vtk.org/doc/nightly/html/classvtkViewport.html#aed4374e05dbbea1692f7c9c865407664).
@MuellerSeb is the master of `RECTILINEAR_GRID`s.
> Does meshio support polyhedral cells now? Nope. :) Working on something for VTK in #323 though. You're into ANSYS? A _small_ example file would be nice.
@tianyikillua Good question. `None` seems reasonable, go for it.
Is this fixed?
> Looks like neither None or np.array([]) are good choices for non existent cell_data Why not `None`? Seems natural enough to me.
> Yeah, I only meant that it breaks the read and write functionality. I don't get it. Why would that be the case? > It would need to modify _mesh.py...
As mentioned on stackoverflow, https://stackoverflow.com/questions/61026523/what-would-be-the-computationally-faster-way-to-implement-this-2d-numerical-inte?noredirect=1#comment107965006_61026523, feel free to submit a PR.