P    #regions in PPM
# 2022-06-09 09:49:06 +0800  nmr@CZC3047DS1
# low field   high field   mi   maxi
  4.5628594884551  4.5250297799526  0.000  10000.000  # for region 1
  1.26107581321882  1.18876726425544  0.000  10000.000  # for region 2
