LUT Test error

[jmmauricio]

In file Tests/Methods/Simulation/test_LUTdq_grid_vect.py

...
simu.elec = ElecLUTdq(
n_interp=100,
n_Id=3,
n_Iq=3,
Id_max=0,
Iq_min=0,
is_grid_dq=True,
U_max=500,
J_max=30e6,
...

Arguments:

U_max=500,
J_max=30e6,

should be:
Urms_max=None,
Jrms_max=None,