P    #regions in PPM
# 2011-07-12 13:17:32 -0500  mfjofre@watusi.nmrfam.wisc.edu
# low field   high field   mi   maxi
  111.69134671959232  101.00561423161311  1.651  17.355  # for region 1
  93.50015926981817  56.736151067127764  0.896  19.571  # for region 2
