P    #regions in PPM
# 2025-12-04 15:39:54 +0100  nmrafd@av500n
# low field   high field   mi   maxi
  16.0667400360107  -5.66673969404205  0.200  10000.000  # for region 1
  -5.66674969404205  -5.6746588333334  1.000  10000.000  # for region 2
