P    #regions in PPM
# 2023-11-02 12:03:02 +0100  nim51sx@woc2055
# low field   high field   mi   maxi
  10.952220281318292  10.833099938457137  0.363  0.637  # for region 1
  10.833099938457137  10.66070461089442  0.011  0.039  # for region 2
  10.66070461089442  10.588970812651215  0.363  0.637  # for region 3
  9.981896358166512  9.613670869380709  0.072  0.213  # for region 4
  9.534054547481075  9.30515762201963  0.285  0.532  # for region 5
