P    #regions in PPM
# 2022-03-10 13:05:22 +0900  kmi@kmi-PC
# low field   high field   mi   maxi
  7.785071962462134  7.610191589607064  4.531  16.757  # for region 1
  7.408673808966122  7.28127751085978  1.798  8.990  # for region 2
  7.160830101741055  7.0276430628116975  2.229  13.089  # for region 3
