Alejandro D Otero <[email protected]> writes: > Hi, I am trying to define a spectral element mesh in the frame of DMPlex > structure. > To begin with I am thinking of quadrilateral 2d elements. Lets say I have a > 16 node element with 2 nodes on each edge besides the 2 corners and 4 nodes > inside the element. I'd like to treat all nodes as vertex in the DMPlex > structure.
That's not the intended way to use DMPlex. You associate an arbitrary number of dofs with each topological entity (vertex, edge, face, cell). So for your Q_3 elements in 2D, you would put 1 dof at vertices, 2 at edges, and 4 at cell interiors.
signature.asc
Description: PGP signature
