P    #regions in PPM
# 2011-07-08 07:49:08 -0500  mfjofre@watusi.nmrfam.wisc.edu
# low field   high field   mi   maxi
  5.263391393341407  5.162628269820232  1.278  2.336  # for region 1
  4.756612154455494  4.3357779326905845  0.992  6.522  # for region 2
  4.08683374516768  3.1355113142765814  0.595  8.682  # for region 3