def monitor(self, t, solution, solution_dot):
if matplotlib.get_backend() != "agg":
self._solution_from_dense_to_sparse(solution, u)
self._solution_from_dense_to_sparse(solution_dot, u_dot)
plt.subplot(1, 2, 1).clear()
plot(u, title="u at t = " + str(t))
plt.subplot(1, 2, 2).clear()
plot(u_dot, title="u_dot at t = " + str(t))
plt.show(block=False)
plt.pause(DOLFIN_EPS)
else:
print("||u|| at t = " + str(t) + ": " + str(monitor_norm(solution.vector())))
print("||u_dot|| at t = " + str(t) + ": " + str(monitor_norm(solution_dot.vector())))
def monitor(self, solution):
if matplotlib.get_backend() != "agg":
self._solution_from_dense_to_sparse(solution)
plot(u, title="u")
plt.show(block=False)
plt.pause(1)
else:
print("||u|| = " + str(monitor_norm(solution.vector())))
def monitor(self, solution):
if matplotlib.get_backend() != "agg":
solution_array = solution.vector()
solution_array[[min_dof_0_2pi, max_dof_0_2pi, 0, 1]] = solution_array[
[0, 1, min_dof_0_2pi, max_dof_0_2pi]]
plt.plot(x_to_dof.keys(), solution_array)
solution_array[[0, 1, min_dof_0_2pi, max_dof_0_2pi]] = solution_array[
[min_dof_0_2pi, max_dof_0_2pi, 0, 1]]
plt.show(block=False)
plt.pause(1)
else:
print("||u|| = " + str(monitor_norm(solution.vector())))