% This script reads in a text file with time, stage and velocity,
% converts the time to a particular format, and writes the result as
% a .mat file.  Stage is converted to meters above sea level, and
% velocity is converted to m/s.  The data is stored as a structure named cs20.
   date=2.;
   load /d4/Darmat/data/adcp/9806/tms3/tms3cs20.txt
   cs20.pstseccs=((date*24.+fix(tms3cs20(:,1)/100))*60+ ...
      mod(tms3cs20(:,1),100))*60.;
   cs20.hcs=(tms3cs20(:,2)-11.)*12.*.0254;
   cs20.vcs=tms3cs20(:,3)*12.*.0254;
   save /d4/Darmat/data/adcp/9806/tms3/tms3cs20 cs20