P    #regions in PPM
# 2011-06-09 11:16:55 -0500  mfjofre@watusi.nmrfam.wisc.edu
# low field   high field   mi   maxi
  3.784724356145814  3.5372850504138977  0.142  3.445  # for region 1
  3.521439183544366  3.464150280246829  2.154  2.833  # for region 2
