P    #regions in PPM
# 2022-06-09 11:38:44 +0800  nmr@CZC3047DS1
# low field   high field   mi   maxi
  4.56337185312424  4.5158263576002  0.000  10000.000  # for region 1
  1.25923995966128  1.20834753196295  0.000  10000.000  # for region 2
