P    #regions in PPM
# 2023-07-17 13:16:39 +0100  nmr-user@CUTTLEFISH-CRL
# low field   high field   mi   maxi
  12.7899904251099  12.789659963378899  0.000  10000.000  # for region 1
  12.7896499633789  -3.20525010897238  0.000  10000.000  # for region 2
