P    #regions in PPM
# 2023-12-23 17:04:38 +0100  UJA@PC_150377
# low field   high field   mi   maxi
  191.01684341859013  185.52713661883965  -2.458  23.024  # for region 1
  185.52713661883965  185.52714661883965  -2.458  0.000  # for region 2
  185.52713661883965  72.23955084217093  0.901  12.700  # for region 3
  72.23955084217093  67.37367436057392  9.914  15.650  # for region 4
  67.37367436057392  48.40924268870867  0.901  12.700  # for region 5
  48.40923268870867  45.66438928883344  -1.639  8.112  # for region 6
  45.66437928883344  44.29195258889579  -2.294  25.237  # for region 7
  44.29195258889579  44.29196258889579  -2.294  0.000  # for region 8
  44.29195258889579  18.839675608234547  -0.164  23.926  # for region 9
  18.839675608234547  18.839685608234547  -0.164  0.000  # for region 10
  18.839675608234547  8.234560199625696  -0.901  8.603  # for region 11
  8.234560199625696  -2.6200873362445396  -0.164  23.926  # for region 12
