P    #regions in PPM
# 2015-04-16 15:15:36 +0800  nmr@EP-10013327
# low field   high field   mi   maxi
  8.425026229433765  6.81935979557307  0.059  3.075  # for region 1
  5.685948195200814  5.043681621656536  0.103  1.050  # for region 2
  4.7981091082425475  3.456905381135379  0.332  8.328  # for region 3
  2.247933007404974  2.059031074009598  0.083  0.446  # for region 4
  1.5395507571723142  1.3459262754420538  12.024  18.487  # for region 5
  1.3128684370978632  1.0484057303443366  0.089  0.798  # for region 6
  0.9445096669768799  0.7083822502326599  0.869  4.151  # for region 7
