P    #regions in PPM
# 2023-10-16 16:08:32 -0500  bgnzk@nmr800.chem.missouri.edu
# low field   high field   mi   maxi
  171.04634867315133  165.52872452240453  0.035  0.082  # for region 1
  110.56469932842661  95.07290844363747  0.194  0.276  # for region 2
  49.59000581676563  49.454376356455654  0.081  0.144  # for region 3
  49.454376356455654  49.40399969976909  0.027  0.083  # for region 4
  48.37321580141325  48.21046044904128  0.104  0.170  # for region 5
  47.179706186968566  -19.4776223884411  0.000  10000.000  # for region 6
