Support for visualization, i/o and other operations on different mesh types
So far, we worked with triangular and tetrahedral element(cell) types. Support for loading/saving and performing some operations on different mesh types will be useful for a broader audience. For example quadrilateral, hexahedral, and wedge elements are used commonly in different types of simulations. Ability to load, export (to MED, FEbio, Abaqus, etc.), visualize, select regions, promote to quadratic, etc. will likely be appreciated. I believe VTK, Paraview, and supporting file formats already has this capacity.