no_digested
beginning[beta_a] = 11.743818508
beginning[alpha_a] = -3.6168634781
beginning[beta_b] = 2.1522931176
beginning[alpha_b] = 0.29530240044

parameter[particle] = electron
parameter[absolute_time_tracking]=true

PARAMETER[geometry] = open
PARAMETER[E_TOT] = 1.5E7

!

cavity2_3D: lcavity, tracking_method = runge_kutta,  mat6_calc_method = tracking,  
field_calc = fieldmap, rf_frequency = 1.3e9, autoscale_amplitude = T, autoscale_phase = T,
L = 0.568, grid_field = call::grid.bmad

!

cavity2_3D[voltage] = 16e6
CRMOD.Rfc01: line = (cavity2_3D)


test_line : line = (CRMOD.Rfc01)

*[ds_step] = 1e-3

USE, test_line