P    #regions in PPM
# 2011-08-09 11:00:44 -0500  mfjofre@watusi.nmrfam.wisc.edu
# low field   high field   mi   maxi
  8.76419333373123  7.755923304186929  0.202  0.670  # for region 1
  7.083743284490729  6.734726735802317  0.182  0.435  # for region 2
  6.295224415231724  6.023767099585181  0.243  0.356  # for region 3
  6.022750983596739  5.885999778671175  0.079  0.202  # for region 4
  4.757802338035267  3.851825605403402  0.140  0.644  # for region 5
  3.002828541490522  2.5355952579948426  0.030  0.295  # for region 6