P    #regions in PPM
# 2011-04-14 10:21:30 -0500  mfjofre@watusi.nmrfam.wisc.edu
# low field   high field   mi   maxi
  3.2462327744935955  2.9561315435290205  6.902  16.492  # for region 1
  2.117293899221287  2.107613260883894  1.228  2.012  # for region 2
  2.101159501992298  2.0905668980989627  3.282  3.578  # for region 3
  2.0905568980989626  2.069812673090263  5.251  6.797  # for region 4
  2.069351690312292  2.0550712241951876  2.774  3.621  # for region 5
  2.0550612241951876  2.0412317408560545  1.016  1.800  # for region 6