P    #regions in PPM
# 2022-06-09 10:59:56 +0800  nmr@CZC3047DS1
# low field   high field   mi   maxi
  4.57243677465359  4.52283946324842  0.000  10000.000  # for region 1
  1.24014985605992  1.21901961453317  0.000  10000.000  # for region 2
