para_firing_threshold nrv.ui.para_firing_threshold(diameter, L, material, dist_elec, cath_first=True, cath_time=0.06, t_inter=0.04, cath_an_ratio=5, position_elec=0.5, model='MRG', amp_max=2000, amp_min=0, amp_tol=1, verbose=False, f_dlambda=100, dt=0.005)[source]