Add support for Serendipity (order 2) coordinate elements#3662

Merged

garth-wells merged 6 commits intomainfrom dokken/alternative-coordinate-element

Mar 15, 2025

Commits on Mar 12, 2025

Add 20 node hex and 8 node brick as coordinate element.
jorgensd
committed

Commits on Mar 14, 2025

Commits on Mar 15, 2025