P    #regions in PPM
# 2020-04-22 09:18:16 +0200  Kinga@DESKTOP-LMLEKCP
# low field   high field   mi   maxi
  128.41701198663606  120.58318977337944  1.465  10.107  # for region 1
  64.67099892028537  63.46183066544288  -4.964  -1.704  # for region 2
  61.93086763310199  61.42379707461965  -1.555  -0.807  # for region 3
