P    #regions in PPM
# 2020-04-15 16:21:15 +0200  Kinga@DESKTOP-LMLEKCP
# low field   high field   mi   maxi
  159.36896475692012  154.48710911713303  3.502  16.182  # for region 1
  154.48710911713303  152.4398793327062  0.551  2.400  # for region 2
  152.4398793327062  139.6840629835851  3.502  16.182  # for region 3
  139.6840629835851  134.95968655798472  12.745  14.496  # for region 4
  134.95968655798472  130.70774777494435  3.502  16.182  # for region 5
  126.45580899190401  126.14085056353065  0.584  11.285  # for region 6
  126.14085056353065  124.72353763585052  5.610  8.659  # for region 7
  124.72353763585052  119.05428592513005  0.584  11.285  # for region 8
  71.18060481237934  50.07839011136423  1.654  6.680  # for region 9
  43.93670075808371  22.362048414508553  3.048  17.414  # for region 10
