I'm using SfePy to solve a problem.Firstly, I creat a simple cube by Gmsh
and save as my.mesh file.
Now I am using sfepy/examples/multi_physics/biot.py to calculate.but it
Then I open the "/meshes/3d/cube_medium_hexa.mesh",in the
"cube_medium_hexa.mesh" file,it consists Vertices and Hexahedra.But in my
mesh file,it only consists Vertices,Edges and Triangles,no Hexahedra. When
I run the biot.py, there aren't any results I want. How can I save .mesh
file including Hexahedra? I think it is the main probelm.