P    #regions in PPM
# 2024-07-08 12:43:07 +0200  nmrsu@CZC2439YFV
# low field   high field   mi   maxi
  218.446395874023  217.27820824218801  1.000  10000.000  # for region 1
  217.278198242188  -19.3489665742985  1.000  10000.000  # for region 2
