P    #regions in PPM
# 2012-03-07 11:02:26 -0600  mfjofre@watusi.nmrfam.wisc.edu
# low field   high field   mi   maxi
  7.481027553337622  6.3909349669941395  0.042  0.408  # for region 1
  4.018380514364209  3.697765047792596  1.600  2.363  # for region 2
  3.5695188611639512  2.2443082660012865  0.079  0.737  # for region 3
  -0.125645547240562  -0.184772863589061  50.000  10000.000  # for region 4