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

   54.093056          38        300.0
   54.098519          50        300.0
   54.101991          50        300.0
   54.105463          50        300.0
   54.108935          50        300.0
   54.112477          51        300.0