&parameters 
  lat_file =  "/nfs/cesr/online/machine_data/lattice/cesr/bmad/cta_2085mev_20090516.lat"
  dx = 2.5e-3
  dy = 2.5e-3
  nx = 5
  ny = 5
  debug_bpm = 15
  bpm_noise    = 0.e-6
  gain_sigma = 0.0e-2
/