P    #regions in PPM
# 2015-07-14 14:42:56 +0200  arendh@avance500
# low field   high field   mi   maxi
  193.067008081328  163.78871454811562  0.052  0.433  # for region 1
  84.22813429482112  5.940523325579323  0.075  0.707  # for region 2
