Title: HIERARCHIC and L2 HIERARCHIC finite element families do not support prism (wedge/extruded triangle)…
Title: HIERARCHIC and L2 HIERARCHIC finite element families do not support prism (wedge/extruded triangle)…: a task in LegoFlow-SWE (Harbor dataset). Note: The prism reference element is the unit prism with a triangular cross‑section in the ξ‑η plane and an extrusion in the ζ direction, so the…
The task
**Note:** The prism reference element is the unit prism with a triangular cross‑section in the ξ‑η plane and an extrusion in the ζ direction, so the hierarchical basis must respect this tensor‑product structure while remaining compatible with the existing hex and tet implementations.
Part of Lego-X/LegoFlow-SWE.