no_digested

parameter[p0c] = 1e9
parameter[geometry] = open
beginning[beta_a] = 10
beginning[beta_b] = 20

a: quad, l = 1, y_pitch = 0.003, field_overlaps = b
b: sext, l = 2, type = "A", x_pitch = 0.02, tilt = 0.2
c: oct, l = 3, type = "", y_pitch = 0.002
dd: drift, l = 10

lm: line[multipass] = (a, b, c)

ll: line = (lm, dd, lm)

use, ll, mm

s1: quad, l = 0.1, superimpose, ref = a
s2: sext, l = 0.1, superimpose, ref = b

z1: overlay = {a[k1]:v1^2+1, b[k2]:v2^3, c[k3]:v1*v2}, var = {v1, v2}
z2: overlay = {a[k1]:v1+3}, var = {v1, v2}

g1: girder = {a, b, c}, x_pitch = 0.01, y_pitch = 0.02, tilt = pi/2
g2: girder = {g1}

!-----

wi: wiggler, l = 1, field_calc = planar_model, b_max = 1e-3, n_period = 3
ma: marker, superimpose, ref = wi

mm: line = (wi)
mm[geometry] = open
mm[beta_a] = 1
mm[beta_b] = 1