---
solver:
mechanical: spectral_basic
loadstep:
- boundary_conditions:
mechanical:
dot_F: [[x, 0, 0],
[0, 1.0e-3, 0],
[0, 0, x]]
P: [[0, x, x],
[x, x, x],
[x, x, 0]]
discretization:
t: 10
N: 20
f_out: 4
f_restart: 20