P    #regions in PPM
# 2012-07-09 10:13:03 -0500  mfjofre@watusi.nmrfam.wisc.edu
# low field   high field   mi   maxi
  7.784197917871675  7.6778311449920125  0.161  0.629  # for region 1
  7.607536582045452  7.4965451668666745  0.146  0.671  # for region 2
  4.432615216295722  4.316253248769583  0.333  3.195  # for region 3
  1.4155670453294575  1.3253404633496553  1.022  7.504  # for region 4
