P    #regions in PPM
# 2025-07-08 11:14:01 +0100  nmr-user@BREAM-CRL
# low field   high field   mi   maxi
  8.34992749303468  5.536806838127184  0.394  16.000  # for region 1
  5.536806838127184  5.398589927336931  0.062  0.351  # for region 2
  5.398589927336931  -0.2845642280975792  0.394  16.000  # for region 3
