P    #regions in PPM
# 2023-07-17 13:59:38 +0100  nmr-user@CUTTLEFISH-CRL
# low field   high field   mi   maxi
  12.7899904251099  12.7897095544434  0.000  10000.000  # for region 1
  12.7896995544434  -3.20520051874665  0.000  10000.000  # for region 2
