A 1.0 #regions in PPM
# low field   high field  bias        slope
  8.231902238038593  8.177451892507369  0.0  0.0  # for region 1
  8.098251389916499  8.048751075797204  0.0  0.0  # for region 2
  7.964600541794406  7.865599913555817  0.0  0.0  # for region 3
  7.177545547297631  7.078544919059043  0.0  0.0  # for region 4
  5.915287537255634  5.831137003252834  0.0  0.0  # for region 5
  5.336133862059894  5.266833422292882  0.0  0.0  # for region 6
  5.266833422292882  5.2024830139378  0.0  0.0  # for region 7
  4.702529841332931  4.588679118858554  0.0  0.0  # for region 8
  3.8016241243617808  3.682823370475475  0.0  0.0  # for region 9
  2.3908651719619  2.277014449487524  0.0  0.0  # for region 10
  2.277014449487524  2.1730637898370064  0.0  0.0  # for region 11
  2.0666381144805244  2.0319878945970187  0.0  0.0  # for region 12
  2.0295128788910537  1.9280372349465011  0.0  0.0  # for region 13
  1.9255622192405366  1.7869613397065134  0.0  0.0  # for region 14
  1.7820113082945839  1.658260522996349  0.0  0.0  # for region 15
  1.658260522996349  1.5444098005219726  0.0  0.0  # for region 16
  1.5394597691100433  1.4058089209879496  0.0  0.0  # for region 17
  1.3662086696925144  1.3068082927493616  0.0  0.0  # for region 18
  1.301858261337432  1.2672080414539264  0.0  0.0  # for region 19
  1.2672080414539264  1.2226577587465617  0.0  0.0  # for region 20
  1.1335571933318325  1.0692067849767504  0.0  0.0  # for region 21
  0.9801062195620212  0.8563554342637861  0.0  0.0  # for region 22
  0.8019050887325627  0.7227045861416924  0.0  0.0  # for region 23
