%  dbname: ../adcpdb/a_ex  output: a_ex_npings.txt  step_size= 1  year_base= 2016
%
%       Time        NPings   NSecs

  189.873565         100        300.0
  189.877072         101        300.0
  189.880544         100        300.0
  189.884016         100        300.0
  189.887488         100        300.0
  189.890961         100        300.0
  189.894433         100        300.0
  189.897905         100        300.0
  189.901377         100        300.0
  189.904850         100        300.0
  189.908322         100        300.0
  189.911794         100        300.0
  189.915266         100        300.0
  189.918738         100        300.0
  189.922211         100        300.0
  189.925671         100        300.0
  189.929144         100        300.0
  189.932616         100        300.0
  189.936088         100        300.0
  189.939560         100        300.0
  189.943032         100        300.0
  189.946505         100        300.0
  189.949977         100        300.0
  189.953449         100        300.0
  189.956921         100        300.0
  189.960394         100        300.0
  189.963866         100        300.0
  189.967338         100        300.0
  189.970810         100        300.0
  189.974282         100        300.0
  189.977755         100        300.0
  189.981227         100        300.0
  189.984699         100        300.0
  189.988171         100        300.0
  189.991644         100        300.0
  189.995116         100        300.0
  189.998588         100        300.0
  190.002060         100        300.0
  190.005532         100        300.0
  190.009005         100        300.0
  190.012477         100        300.0
  190.015949         100        300.0
  190.019421         100        300.0
  190.022894         100        300.0
  190.026366         100        300.0
  190.029838         100        300.0
  190.033310         100        300.0
  190.036782         100        300.0
  190.040255         100        300.0
  190.043727         100        300.0
  190.047199         100        300.0
  190.050671         100        300.0
  190.054144         100        300.0
  190.057616         100        300.0
  190.061088         100        300.0
  190.064560         100        300.0
  190.068032         100        300.0
  190.071505         100        300.0
  190.074977         100        300.0
  190.078449         100        300.0
  190.081921         100        300.0
  190.085394         100        300.0
  190.088866         100        300.0
  190.092338         100        300.0
  190.095810         100        300.0
  190.099282         100        300.0
  190.102755         100        300.0
  190.106227         100        300.0
  190.109699         100        300.0
  190.113171         100        300.0
  190.116644         100        300.0
  190.120116         100        300.0
  190.123588         100        300.0
  190.127060         100        300.0
  190.130532         100        300.0
  190.133993         100        300.0
  190.137465         100        300.0
  190.140938         100        300.0
  190.144410         100        300.0
  190.147882         100        300.0
  190.151354         100        300.0
  190.154826         100        300.0
  190.158299         100        300.0
  190.161771         100        300.0
  190.165243         100        300.0
  190.168715         100        300.0
  190.172188         100        300.0
  190.175660         100        300.0
  190.179132         100        300.0
  190.182604         100        300.0
  190.186076         100        300.0
  190.189549         100        300.0
  190.193021         100        300.0
  190.196493         100        300.0
  190.199965         100        300.0