P    #regions in PPM
# 2011-09-08 10:11:04 -0500  mfjofre@watusi.nmrfam.wisc.edu
# low field   high field   mi   maxi
  5.961832281777924  5.34890956771177  0.061  0.878  # for region 1
  4.115338223015603  3.927340919961698  0.171  0.690  # for region 2
  3.8140274770250984  3.5358944807261716  0.126  1.014  # for region 3
  3.0156827654263267  2.7761793519466953  0.157  0.710  # for region 4
  2.1400788881889645  2.006163001082074  0.219  0.963  # for region 5
  1.9237532244009106  1.7795361152088744  0.106  0.260  # for region 6
  1.3997609605958174  0.6362549820890079  0.219  15.274  # for region 7