P    #regions in PPM
# 2011-06-16 12:36:59 -0500  mfjofre@watusi.nmrfam.wisc.edu
# low field   high field   mi   maxi
  7.8953575723477085  7.8493205019550105  2.796  5.530  # for region 1
  5.9483731369898605  5.853160105041326  2.396  5.592  # for region 2
  4.387733888961636  4.188239917259945  1.459  4.992  # for region 3
  4.154235262992611  4.0918933968358315  0.742  3.251  # for region 4
  3.9513408258641856  3.7609147619671166  1.280  5.146  # for region 5