no_digested
parameter[no_end_marker] = T
parameter[e_tot] = 1e6
parameter[geometry] = open
beginning[beta_a] = 10
beginning[beta_b] = 10

particle_start[x]  = -0.001
particle_start[px] = 0.002 
particle_start[y]  = 0.00
particle_start[py] = 0.00
particle_start[z]  = 0.00
particle_start[pz] = 0.00

particle_start[x]  = 0.00
particle_start[px] = 0.002
particle_start[y]  = 0.00
particle_start[py] = 0.00
particle_start[z]  = 0.00
particle_start[pz] = 0.00

q1: quadrupole, l = 1, k1 = 0.4, tracking_method = runge_kutta, x_pitch = 0.002
q2: quadrupole, l = 1, k1 = 0.4, tracking_method = runge_kutta, x_pitch = 0.002
p1: patch, z_offset = 1, mat6_calc_method = tracking, tracking_method = runge_kutta, x_pitch = 0.002
p2: patch, flexible = True, user_sets_length = T

pp: patch, mat6_calc_method = tracking, x_offset = 0.01, y_offset = 0.02, tilt = 1, y_pitch = 0.005
p_norm: pp, z_offset =  1, x_pitch = 0.002
p_in:   pp, z_offset =  1, x_pitch = pi+0.002
p_out:  pp, z_offset = -1, x_pitch = pi+0.002
pr_norm: p_norm
pr_in:   p_in
pr_out:  p_out

mm: line[multipass] = (q1, q2, p1)
l1: line = (mm, p2, mm)

l2: line = (p_norm, p_in, --pr_norm, p_out, --pr_in, --pr_out)
l2[geometry] = open
l2[beta_a] = 10
l2[beta_b] = 10

pp1: patch, z_offset = 0.001, x_offset = 0.002, x_pitch = 0.5
pp2: pp1, user_sets_length = T
pp3: pp1, ref_coords = entrance_end

l3: line = (pp1, pp2, pp3)
l3[geometry] = open
l3[beta_a] = 10
l3[beta_b] = 10

use, l1, l2, l3