% NTAS-XV Subsurface Iridium 08-Feb-2017 10:53:51.
% year mon day hr min      yday t(10m) t(25m) t(40m) t(55m) t(70m) t(13m) sal(10m) sal(25m) sal(40m) sal(55m) sal(70m)   vel_E   vel_N   vel_V   hdg  echo1  echo2  echo3
%                                 degC   degC   degC   degC   degC   degC      PSU      PSU      PSU      PSU      PSU     m/s     m/s     m/s                           
  2017   2   2 15  52 399.66111 24.328 24.404 25.015    NaN 26.169 27.540    1.589    0.725    1.523      NaN   35.598  0.0103 -0.0032 -0.0013 14.72  92.00  94.00  94.00
  2017   2   2 16  58 399.70694 24.328 24.404 25.015    NaN 26.169 27.540    1.589    0.725    1.523      NaN   35.598  0.0103 -0.0032 -0.0013 14.72  92.00  94.00  94.00
  2017   2   2 18   4 399.75278 24.328 24.404 25.015    NaN 26.169 27.540    1.589    0.725    1.523      NaN   35.598  0.0103 -0.0032 -0.0013 14.72  92.00  94.00  94.00
  2017   2   2 19  10 399.79861 24.328 24.404 25.015    NaN 26.169 27.540    1.589    0.725    1.523      NaN   35.598  0.0103 -0.0032 -0.0013 14.72  92.00  94.00  94.00