P    #regions in PPM
# 2012-02-15 08:53:37 -0600  mfjofre@watusi.nmrfam.wisc.edu
# low field   high field   mi   maxi
  222.2958  219.461294843  1.000  1000000.000  # for region 1
  219.461284843  -19.4612848426  1.000  1000000.000  # for region 2