P    #regions in PPM
# 2014-10-23 15:24:10 -0500  bmrbmb@watusi.nmrfam.wisc.edu
# low field   high field   mi   maxi
  88.15279767784943  81.3701487023858  1.128  16.704  # for region 1
  81.3701487023858  36.860604515136274  0.506  17.561  # for region 2
