P    #regions in PPM
# 2023-08-23 16:42:13 +0100  Work@DESKTOP-S5RGLL6
# low field   high field   mi   maxi
  8.572804927736957  8.421285584828118  7.503  21.616  # for region 1
  8.271361182370951  8.103892434945392  6.967  19.562  # for region 2
  8.003411186490057  7.906119818938065  2.858  7.950  # for region 3
  7.875815950356297  7.738651071512506  4.198  16.614  # for region 4
  7.496220122858363  7.322371613626116  5.449  15.721  # for region 5
  4.037173820257441  3.846984895538372  1.027  9.379  # for region 6
  2.019762362233646  1.9227124994243687  9.127  13.516  # for region 7
  1.8169528447921153  1.7023048617740826  8.179  14.101  # for region 8
  1.6821976220274653  1.5837412394673294  3.632  6.916  # for region 9
  1.4852848569071935  1.3734665367138963  2.432  13.485  # for region 10
  1.3411165824441373  1.2672742955240353  3.221  12.632  # for region 11
  1.2651645158977467  1.1765537715936243  1.168  6.758  # for region 12
