P    #regions in PPM
# 2011-09-08 10:58:55 -0500  mfjofre@watusi.nmrfam.wisc.edu
# low field   high field   mi   maxi
  6.763782391241265  6.018756808444839  0.138  2.291  # for region 1
  2.063963149088473  1.995706950631641  0.500  1.897  # for region 2
  1.9956969506316409  1.9158109737140714  8.322  10.402  # for region 3
  1.7545865475713407  1.7008450721904305  4.464  5.800  # for region 4
  1.6601758475778496  1.5468830075856603  0.206  1.850  # for region 5
  1.5062137829730797  1.430685222978287  0.455  2.232  # for region 6
  1.0835443414637584  1.0080157814689656  11.224  17.011  # for region 7