P    #regions in PPM
# 2023-07-18 03:22:39 +0100  nmr-user@CUTTLEFISH-CRL
# low field   high field   mi   maxi
  12.7899904251099  12.7897896630859  0.000  10000.000  # for region 1
  12.7897796630859  -3.20512041138492  0.000  10000.000  # for region 2
