P    #regions in PPM
# 2022-06-08 14:10:47 +0800  nmr@CZC3047DS1
# low field   high field   mi   maxi
  4.56491900039179  4.55066925323832  0.000  10000.000  # for region 1
  1.2404147578964  1.23038137936656  0.000  10000.000  # for region 2
