P    #regions in PPM
# 2012-02-06 12:25:34 -0600  mfjofre@watusi.nmrfam.wisc.edu
# low field   high field   mi   maxi
  219.461284843  153.98815692688635  1.000  1000000.000  # for region 1
  153.98815692688635  104.13375363063386  4.082  17.865  # for region 2
  103.83875716142528  -19.4612848426  1.000  1000000.000  # for region 3