P    #regions in PPM
# 2017-06-19 21:39:13 +0530  user@Debdeep-Mandal
# low field   high field   mi   maxi
  7.3505191343263645  6.71271635720698  7.206  11.803  # for region 1
  5.413927279368373  5.239365292113207  0.041  1.778  # for region 2
  1.4926855448715897  1.3508899988889227  5.049  16.445  # for region 3
  1.2340044812545619  1.1324482118345436  3.474  8.292  # for region 4
