A 1.0 #regions in PPM
# low field   high field  bias        slope
  7.942617281302788  7.847360306484195  -0.0  -0.0  # for region 1
  7.547981242768612  7.4527242679500185  -0.0  -0.0  # for region 2
  7.439116128690219  7.348395200291558  -0.0  -0.0  # for region 3
  4.354604563135738  4.250275495477277  -0.0  -0.0  # for region 4
  4.109658056459352  4.009865035220826  -0.0  -0.0  # for region 5
  1.4469988079586462  1.3744220652397172  -0.0  -0.0  # for region 6
  1.124939512143399  1.0296825373248046  -0.0  -0.0  # for region 7