P    #regions in PPM
# 2022-06-27 16:13:39 +0800  nmr@CZC345D12M
# low field   high field   mi   maxi
  0.0705806698308438  0.041672200941817505  0.000  10000.000  # for region 1
  0.0416622009418175  -0.115592184966023  0.000  10000.000  # for region 2
