P    #regions in PPM
# 2023-06-28 18:01:59 +0100  Work@DESKTOP-S5RGLL6
# low field   high field   mi   maxi
  8.303497694555565  8.256767356278422  0.917  1.833  # for region 1
  8.256767356278422  8.17619780752473  2.181  6.700  # for region 2
  7.810412056182965  7.604154011373512  1.738  4.835  # for region 3
  7.410787094364649  7.315715026835292  2.971  5.815  # for region 4
  7.220642959305935  7.183580966879236  3.287  5.057  # for region 5
  7.10140002715047  7.036944388147516  3.445  6.542  # for region 6
  7.036944388147516  6.993436831820522  1.959  3.634  # for region 7
  3.7918321369589263  3.763594087781247  11.694  22.313  # for region 8
