P    #regions in PPM
# 2022-03-10 11:17:00 +0900  root@CZC31189P3
# low field   high field   mi   maxi
  8.84406612094893  8.349089580846439  4.088  10.412  # for region 1
  7.774043306315602  7.344578367109029  1.469  11.753  # for region 2
