P    #regions in PPM
# 2011-01-13 09:56:23 -0600  mfjofre@watusi.nmrfam.wisc.edu
# low field   high field   mi   maxi
  97.82272185450063  95.25536912749826  3.238  17.159  # for region 1
  79.58793453707352  78.66632073763678  3.043  5.051  # for region 2
  76.75726358166065  74.65071775437666  4.597  13.921  # for region 3
  74.38739952596616  72.61000148419528  5.569  15.993  # for region 4
  70.50345565691129  61.813954119364794  2.202  9.324  # for region 5