example_chamber.dat

#**************************************************************************
# Script to set the vacuum chamber 
#
# Comments:
#  1) Line start with "#" is comment
#  2) The format of the vacuum chamber definition is 
#     start element, end element, minimum x, maximum x,
#     minimum y, maximum y.  
#  3) The first line is to define the global 
#     vacuum chamber limit around the ring, and 
#     the key words should be "Start","All".
#  4) To set the vacuum chamber, it is needed to add two markers
#     in the lattice, such as MK1 and MK2, MK1 is before the first element, 
#     and MK2 is after the end element for the vacuum chamber region.
#  5) the units are meters for minimum x, maximum x, minimum y, maximum y  
#****************************************************************************
#
# MK1 MK2 dxmin  dxmax  dymin   dymax  (Apertures in meters)
Start  All    -35e-3  35e-3  -12.5e-3   12.5e-3
#sdm1 esdm  -21e-3  21e-3   -5e-3     5e-3
debut ehu600  -35e-3  35e-3  -7e-3    7e-3
ssep  esep   -20e-3  35e-3  -7e-3    7e-3
ssdm  esdm   -21e-3  21e-3  -5e-3    5e-3
ssdac esdac  -35e-3  25e-3  -2.5e-3   2.5e-3