P    #regions in PPM
# 2012-08-21 11:46:48 -0500  mfjofre@watusi.nmrfam.wisc.edu
# low field   high field   mi   maxi
  198.709603868433  185.42888633372056  0.308  3.607  # for region 1
  167.63773642872846  134.31065280388407  0.262  2.301  # for region 2
  131.80485704261758  103.73994451643286  0.567  5.326  # for region 3
  82.190100969541  74.17155453348822  0.888  2.552  # for region 4
  47.10896031181009  42.0973687892771  0.690  2.084  # for region 5