P    #regions in PPM
# 2018-11-15 09:01:35 -0500  nmrsu@CZC8137NRB
# low field   high field   mi   maxi
  0.0234579586793328  0.012703249067611  0.100  10000.000  # for region 1
  0.012693249067611  -0.0428397156031871  0.100  10000.000  # for region 2
