[aspect-devel] Visualizing actual solution

[Timo Heister]

Hey Jonathan,

I am not aware of a way to do this using current deal.II
functionality. I don't even know if any visualization package supports
this. You can increase the subdivisions argument in
dealii::DataOut::build_patches to generate subdivisions, but the
result is still a linear interpolation of the shape functions (and you
better stop looking at the mesh cells :-) ).

On Wed, Oct 28, 2015 at 4:50 PM, Jonathan Perry-Houts
<jperryh2 at uoregon.edu> wrote:
> Does anyone know if there is any visualization output format that stores
> information about the shape functions, i.e. a way to get the solution at
> an arbitrary point without lower-order interpolations?
>
> Thanks in advance!
>
> Cheers,
> Jonathan
>
> --
> Jonathan Perry-Houts
> Ph.D. Candidate
> Department of Geological Sciences
> 1272 University of Oregon
> Eugene, OR 97403-1272
>
>
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-- 
Timo Heister
http://www.math.clemson.edu/~heister/