P    #regions in PPM
# 2012-08-28 08:40:47 -0500  mfjofre@watusi.nmrfam.wisc.edu
# low field   high field   mi   maxi
  74.01729645845796  71.60550691093518  -8.601  -3.600  # for region 1
  71.60549691093517  52.14477952747544  2.934  13.467  # for region 2
  52.14476952747544  50.647790497978534  -11.401  0.000  # for region 3
  50.647790497978534  49.150811468481635  -11.401  -8.534  # for region 4
  49.150811468481635  49.15082146848164  -11.401  0.000  # for region 5
  49.150811468481635  40.751095802971236  5.467  11.067  # for region 6
  38.00663424889358  36.42888780027349  -9.867  -2.067  # for region 7
  36.42888780027349  36.428897800273496  -9.867  0.000  # for region 8
  36.42888780027349  36.14581814013987  -9.134  -6.800  # for region 9
  36.14581814013987  35.75387553380101  8.134  10.401  # for region 10
  35.75387553380101  35.40548210594424  -8.734  -7.134  # for region 11
  35.40548210594424  35.179007193177206  8.134  10.401  # for region 12
  35.179007193177206  23.146388363234145  -9.867  -2.067  # for region 13
  23.146388363234145  23.146398363234145  -9.867  0.000  # for region 14
  23.146388363234145  22.710896578413184  11.801  17.601  # for region 15
  22.710896578413184  20.458713403124335  -9.867  -2.067  # for region 16
  14.758096290797747  13.30648026219469  7.486  17.605  # for region 17