P    #regions in PPM
# 2022-02-10 21:21:35 +0000  nmrsu@CZC912DHWV
# low field   high field   mi   maxi
  16.0873699188232  14.6110997064209  0.100  10000.000  # for region 1
  14.6110897064209  -5.2136595105015  0.100  10000.000  # for region 2
