P    #regions in PPM
# 2011-06-06 14:49:38 -0500  mfjofre@watusi.nmrfam.wisc.edu
# low field   high field   mi   maxi
  4.734257437128575  4.490474870850069  0.639  2.483  # for region 1
  4.451469660245508  4.178433186013582  1.133  2.349  # for region 2
  3.5641011189917484  3.0716603351091676  1.308  2.792  # for region 3
  2.5207117353197455  2.27692916904124  0.834  1.906  # for region 4
  2.2135457018088287  1.9258822736001924  0.896  2.009  # for region 5
