No._material_props:    2
    Shear_modulus:   10.
    Poissons_ratio:  0.3
No._coords_per_node:   3
No._DOF_per_node:      3
No._nodes:             20
Nodal_coords:
    0.0    0.0    0.0
    4.0    0.0    0.0
    4.0    4.0    0.0
    0.0    4.0    0.0
    0.0    0.0    4.0
    4.0    0.0    4.0
    4.0    4.0    4.0
    0.0    4.0    4.0
    2.0    0.0    0.0
    4.0    2.0    0.0
    2.0    4.0    0.0
    0.0    2.0    0.0
    2.0    0.0    4.0
    4.0    2.0    4.0
    2.0    4.0    4.0
    0.0    2.0    4.0
    0.0    0.0    2.0
    4.0    0.0    2.0
    4.0    4.0    2.0
    0.0    4.0    2.0
No._elements:                       1
Max_no._nodes_on_any_one_element:   20
element_identifier; no._nodes_on_element; connectivity:
    1  20  1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20
No._nodes_with_prescribed_DOFs:  11
Node_#, DOF#, Value:
   1  1  0.0
   1  2  0.0
   1  3  0.0
   2  3  0.0
   3  3  0.0
   4  3  0.0
   4  1  0.0
   9  3  0.0
   10 3  0.0
   11 3  0.0
   12 3  0.0
No._elements_with_prescribed_loads: 1
Element_#, Face_#, Traction_components
  1  2  0.0  0.0  1.0