P    #regions in PPM
# 2011-07-08 08:29:33 -0500  mfjofre@watusi.nmrfam.wisc.edu
# low field   high field   mi   maxi
  8.940884116892189  7.630002611032056  0.576  4.945  # for region 1
  6.453570490388348  5.7645173911541745  0.602  2.930  # for region 2
  4.655309963118678  3.4452654961708626  0.890  3.977  # for region 3