[petsc-users] Discretized fields at quadrature points

Sander Arens Sander.Arens at UGent.be
Wed Apr 6 14:06:14 CDT 2016


I'd like to be able to represent some discretized fields at the quadrature
points of a finite element, so I can easily use them with the plex
residual/function evaluations. Is it possible to do this with
PetscFECreateDefault and some command line options?
I think what I need is PETSCSPACEDG for the space, but I'm not sure what
type I should take for the dual space?

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