! lattice file to create markers for 4 calorimeters around the g-2 storage ring
! to use these fiber monitor markers, put this statemnent in your main lattice file:
!   call, file = fiber_monitor_lattice. 

! dlr, August 2016

!*********************************************
! FIBER MONITOR GEOMETRICAL PARAMETERS
!*********************************************

! There are 4 fiber monitors, 2 horizontal and two vertical

 OffsetFiber1  = radius*pi
 GapFiber = 0.01

!*********************************************
! FIBER MONITOR LATTICE ELEMENTS
!*********************************************

FIBER1:  marker, superimpose, offset = OffsetFiber1, ref = AFREE,  ref_origin = beginning, tracking_method = custom
FIBER2:  marker, superimpose, offset = GapFiber,     ref = FIBER1,  ref_origin = beginning, tracking_method = custom
FIBER3:  marker, superimpose, offset = radius*pi/2,  ref = FIBER1,  ref_origin = beginning, tracking_method = custom
FIBER4:  marker, superimpose, offset = GapFiber,     ref = FIBER3,  ref_origin = beginning, tracking_method = custom