P    #regions in PPM
# 2012-09-04 13:37:49 -0500  mfjofre@watusi.nmrfam.wisc.edu
# low field   high field   mi   maxi
  4.616994745850798  4.603992392086117  2.791  3.950  # for region 1
  4.603992392086117  4.298315771238198  0.666  3.574  # for region 2
  3.5215621662068433  3.4105973654880786  0.376  2.877  # for region 3
  2.6167079701117  1.61502352925622  0.161  2.501  # for region 4
  1.61502352925622  1.0910655140395076  0.086  2.490  # for region 5
  1.0910655140395076  0.9801096990524389  3.358  12.204  # for region 6
  0.9554528512775348  0.8414149303186033  0.204  1.238  # for region 7
  0.6996380556129045  0.6318317242319181  4.749  9.140  # for region 8
