P    #regions in PPM
# 2011-07-07 10:13:05 -0500  mfjofre@watusi.nmrfam.wisc.edu
# low field   high field   mi   maxi
  9.327426125826014  7.848482884253602  1.590  6.427  # for region 1
  6.436764335479935  5.932579139489339  1.771  3.361  # for region 2
  4.810631194086206  4.728448354894983  0.064  0.835  # for region 3
  4.655070819902821  4.464289228923197  0.353  2.088  # for region 4
  4.429068012126958  4.123817466559561  0.257  1.927  # for region 5
  4.0651154385658295  3.941841179778996  0.498  2.666  # for region 6