P    #regions in PPM
# 2011-08-09 15:05:06 -0500  mfjofre@watusi.nmrfam.wisc.edu
# low field   high field   mi   maxi
  7.965192651917697  7.697145918002947  21.756  42.495  # for region 1
  5.952214238401051  5.79716759819546  11.590  25.213  # for region 2
  4.375468744784878  4.291375651792015  8.540  37.615  # for region 3
  4.257212832763665  4.181003467238884  6.913  31.719  # for region 4
  4.144212739054506  4.078515010153832  3.457  12.606  # for region 5
  3.9655149164446732  3.69221236421787  8.540  23.586  # for region 6