P    #regions in PPM
# 2024-10-28 14:39:16 +0200  jupipana@chem2305-l01
# low field   high field   mi   maxi
  164.7426547066411  163.0827790924684  -0.003  0.052  # for region 1
  163.0827790924684  163.0827890924684  -0.003  0.000  # for region 2
  163.0827790924684  162.93147212940224  -0.000  0.037  # for region 3
  162.93147212940224  161.84550635245947  -0.001  0.046  # for region 4
  161.84550635245947  161.2154190265241  -0.000  0.037  # for region 5
  161.2154190265241  160.7312986390571  -0.003  0.052  # for region 6
  160.73128863905708  160.1088352837423  -0.013  0.000  # for region 7
  160.1088352837423  152.8468794717367  -0.013  0.091  # for region 8
  143.78672507771068  139.56787455835507  0.005  0.081  # for region 9
  139.56787455835507  123.10744138447572  0.078  0.175  # for region 10
  118.26613750980533  99.10840646289535  0.042  0.205  # for region 11
  74.41775670207633  57.058224237186785  0.005  0.916  # for region 12
  45.71574087367329  42.119343709632425  0.061  0.100  # for region 13
  36.37894054395181  27.387947633849656  0.005  0.065  # for region 14
