P    #regions in PPM
# 2012-09-18 13:20:53 -0500  mfjofre@watusi.nmrfam.wisc.edu
# low field   high field   mi   maxi
  9.208323776735543  6.42384390790835  3.707  28.120  # for region 1
  5.30028185557457  4.127869279226278  2.412  11.230  # for region 2
  4.005742969189997  3.6393640390811566  55.793  115.542  # for region 3
  3.416554353542438  2.969920991124041  1.747  32.109  # for region 4
  2.775234653659612  2.5309223870375828  1.581  19.132  # for region 5