I am modelling a soil medium in plane strain and would like to determine if paraview supports the 15-noded triangular element as shown on this link.
On the documentation I am only seeing elements up to second order for an unstructured grid (please see VTK users guide pages 480 and 481. I also found some indication on this link that other element types might be supported, but nothing specifically regarding the element type I am after.
Furthermore the model I am using has additional stress points (9 of them) in addition to the geometric nodes on the model. I am not terribly worried about these for the time being although I will eventually have to include them in the rendition.