Pyramid14 element type
Greetings!
Could please inform me where are the shape functions for the pyramid 14 type of element, as well as the references you've used for it? I've derived my own set for our code, and would like to check against those of gmsh. The good news is that our jacobians always match, but I'd still like to see those functions. My reference is from M. Bergot on rational types of pyramids. Still regarding pyramids, I've noticed that gmsh never generates a fully pyramidal mesh on it's own: tried modelling a pyramid geometry with a single pyramid element (1:1 correspondence), but it still forced some tetras into it. Is this a normal behaviour?
In all, thanks for your attention!