A 1.0 #regions in PPM
# low field   high field  bias        slope
  7.989026701073174  7.85975442435678  0.0  0.0  # for region 1
  7.820972741341861  7.601209870923991  0.0  0.0  # for region 2
  7.252174723789726  7.109975219401692  0.0  0.0  # for region 3
  6.954848487342018  6.812648982953985  0.0  0.0  # for region 4
  6.6445950232226725  6.541177201849557  0.0  0.0  # for region 5
  6.528249974177918  6.424832152804802  0.0  0.0  # for region 6
  5.209672751670694  5.015764336596103  0.0  0.0  # for region 7
  3.5679148373724856  3.438642560656091  0.0  0.0  # for region 8
  2.7793539494024797  2.675936128029364  0.0  0.0  # for region 9
  2.31397375322346  2.236410387193623  0.0  0.0  # for region 10
  1.3444316778505017  1.15052326277591  0.0  0.0  # for region 11