On 11/4/23 20:56, [email protected] wrote:
**
I want to see the position of the nodes in high order elements. Does deallii
support this ?
In some way, the position of nodes of higher order elements are arbitrary. You
can query them via DoFTools::map_dofs_to_support_points(), but they do not
show up in graphical visualizations.
But you *can* output the solution as a higher-order polynomial. You might want
to check the documentation of DataOut::build_patches().
Best
W.
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Wolfgang Bangerth email: [email protected]
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