P    #regions in PPM
# 2011-06-27 18:37:47 -0500  mfjofre@watusi.nmrfam.wisc.edu
# low field   high field   mi   maxi
  4.203716016829263  3.9647679485042318  0.478  3.154  # for region 1
  1.4823630164608457  1.343629679944806  13.574  15.000  # for region 2
  1.343619679944806  1.3157184276682103  14.269  17.022  # for region 3
  1.313974599400923  1.3017678015299126  14.315  15.692  # for region 4
