MFEM NURBS mesh v1.0 # 2D two squares mesh consisting of two patches # with the origin in the bottom left corner. # The edges are not defined to test the usage of # automated edge generation. dimension 2 elements 2 1 3 0 1 4 3 1 3 1 2 5 4 boundary 0 edges 0 vertices 6 patches knotvectors 2 1 2 0 0 1 1 1 2 0 0 1 1 dimension 2 controlpoints 0 0 1 1 0 1 0 1 1 1 1 1 knotvectors 2 1 2 0 0 1 1 1 2 0 0 1 1 dimension 2 controlpoints 1 0 1 2 0 1 1 1 1 2 1 1