anchor.diff:    ! Output Files
     character(len=12), parameter :: coll_survivalFile   = "survival.dat"
     character(len=12), parameter :: coll_gapsFile       = "collgaps.dat"
  -  character(len=18), parameter :: coll_tempDbFile     = "collimator-temp.db"
     character(len=10), parameter :: coll_impactFile     = "impact.dat"
     character(len=11), parameter :: coll_tracksFile     = "tracks2.dat"
     character(len=17), parameter :: coll_positionsFile  = "CollPositions.dat"
  
positive.code: 
    integer, private, save :: coll_survivalUnit   = -1
    integer, private, save :: coll_gapsUnit       = -1
    integer, private, save :: coll_tempDbUnit     = -1
    integer, private, save :: coll_impactUnit     = -1
    integer, private, save :: coll_tracksUnit     = -1
    integer, private, save :: coll_positionsUnit  = -1
  
negative.code:     "#","ID","name            ","angle[rad]","betax[m]","betay[m]","halfgap[m]",&
      "mat.","length[m]","sigx[m]","sigy[m]","tilt1[rad]","tilt2[rad]","nsig"
  
    ! Collimator Settings (Jaw Slices)
    call f_requestUnit(coll_settingsFile,coll_settingsUnit)
    call f_open(unit=coll_settingsUnit,file=coll_settingsFile,formatted=.true.,mode="w")
  