Christoph Lehrenfeld

Yes. Your observation is right. The question is of course if you see this as a flaw of the VTK-output or a flaw of ParaView. You can simply extend your...

Hi Alex, I don't like exporting so many additional zeros where the data is obviously not necessary. It increases the file sizes unneccessarily. A simple fix for you could be...

Well, it's a 2D vector field, it only has the two components u[0] and u[1]. The vector field u originally does not know that it should be embedded into a...

No. The CoefficientFunction is only 2D. It does not know anything about its potential embedding into 3D. The user needs to provide that information in this case. I am actually...

I would also add that it is really **necessary** to explain if and why the existing and powerful software frameworks such as fenics, mfem, ngsolve, etc... are not optimal here....

I agree with both, @mscroggs and @vijaysm . Especially in view of a not too comfortable installation of AsFem and installation instructions that make several implicit assumptions (debian-based OS, etc..).