Re: [Libmesh-users] Clough-Tocher finite elements FECLOUGH

[Stogner, R. H <roy...@ic...>]

On Tue, 8 Oct 2019, gmail wrote:

> I was wondering what is the local numbering of the DOFs for
> Clough-Tocher FE on Tri6 elements? I’m looking for a way in each
> element to loop over the basis value (not the gradient) DOFs.

We always locally loop over vertices, then sides, then interiors, and
on a C1 vertex we always start with the value DoF before the gradient
or any mixed derivative DoFs.  So local basis numbers 0, 3, and 6
should be your value degrees of freedom.
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Roy