P    #regions in PPM
# 2011-03-01 10:19:29 -0600  mfjofre@watusi.nmrfam.wisc.edu
# low field   high field   mi   maxi
  3.9460853519560635  3.774689725557972  3.735  10.742  # for region 1
  3.2445590671638747  2.820055945968601  3.619  10.337  # for region 2
