P    #regions in PPM
# 2023-07-17 20:32:52 +0100  nmr-user@CUTTLEFISH-CRL
# low field   high field   mi   maxi
  12.7899904251099  12.7895102365112  0.000  10000.000  # for region 1
  12.7895002365112  -3.20539983353741  0.000  10000.000  # for region 2
