parameter[geometry] = Open            
 
parameter[p0c]                    =9.9999986944E8
parameter[particle]               = Positron
parameter[absolute_time_tracking]    = F
beginning[s]        = 3

beginning[beta_a]   = 10
beginning[beta_b]   = 10
 
!-------------------------------------------------------
 
A: DRIFT, L = 1
MA: PATCH
 
!-------------------------------------------------------
! Overlays, groups, etc.
 
B: SBEND, L = 0.1, REF_TILT = 0.1, G = 31.415926536, N_REF_PASS = 1
A2: DRIFT, L = 2, N_REF_PASS = 1
FID: FIDUCIAL, DX_ORIGIN = 1, DTHETA_ORIGIN = 0.01, origin_ele = MA
PF: PATCH, TILT = -6.4599543167E-30, FLEXIBLE = T, X_PITCH = -1.9997892306E-14, &
   Y_PITCH = -8.8817844391E-16, X_OFFSET = 6.487865977E-16, &
   Y_OFFSET = -3.9187172163E-16, Z_OFFSET = 1
 
!-------------------------------------------------------
 
multi_line_01: line[multipass] = ( A, B, A2, B)
 
B1: line = ( A, MA)
 
B2: line = ( multi_line_01, FID, PF, multi_line_01)
 
B2[geometry] = Open
B2[particle] = Positron
B2[p0c]      = 9.9999986944E8
B2[s]        = 2
B2[ref_time] = 1E-9

B2[beta_a]   = 10
B2[beta_b]   = 10
 
 use, B1, B2