P    #regions in PPM
# 2022-02-19 18:02:22 +0530  arunkumarmalaisamy@Aruns-MacBook-Air.local
# low field   high field   mi   maxi
  14.9193801879883  14.919370160827599  0.000  10000.000  # for region 1
  14.9193601608276  -5.0746460843504  0.000  10000.000  # for region 2
