P    #regions in PPM
# 2022-06-09 11:54:02 +0800  nmr@CZC3047DS1
# low field   high field   mi   maxi
  1.25979418811183  1.25858518991785  0.000  10000.000  # for region 1
  1.25857518991785  1.20246818388741  0.000  10000.000  # for region 2
