P    #regions in PPM
# 2015-02-02 15:45:42 -0600  bmrbmb@watusi.nmrfam.wisc.edu
# low field   high field   mi   maxi
  148.9496854806829  86.00345616763889  2.142  19.015  # for region 1
  86.00345616763889  83.46714377155473  2.232  16.337  # for region 2
