P    #regions in PPM
# 2016-05-30 11:35:25 +0530  mac@bolaji-6.local
# low field   high field   mi   maxi
  14.598797172139722  14.572350075813382  -1.552  96.537  # for region 1
  14.572350075813382  14.572360075813382  -1.552  0.000  # for region 2
  14.572350075813382  -0.31736515591608094  -4.829  132.573  # for region 3
