A 1.0 #regions in PPM
# low field   high field  bias        slope
  8.56269905795831  8.493175278027554  0.0  0.0  # for region 1
  8.493175278027554  8.41237737162154  0.0  0.0  # for region 2
  8.171862673482707  8.05160532441329  0.0  0.0  # for region 3
  7.720897614472394  7.615672434036654  0.0  0.0  # for region 4
  7.437165431511739  7.32818220891758  0.0  0.0  # for region 5
