[vtkusers] discontinuous linear element data

[Nico Schlömer]

Hi all,

I've used VTK to store various kinds of FEM data, e.g., functions that are
linear on each triangle/tetrahedron and continuous overall (by storing
"point data"), and functions that are constant on each cell and may be
discontinuous (by storing "cell data").
I'm now in the situation where I'd like to represent a function that is
linear on each cell and may be discontinuous across faces. (Those functions
represent "discontinuous Galerkin elements of order 1" in FEM.) -- Is there
a way to do that in VTK?

Cheers,
Nico
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