%  1.  NAME
%
%  hdg_diff - Compare mean and end ping heading
%
%  2.  USAGE
%
%  hdg_diff
%
%  3.  DESCRIPTION
%
%  This is an interface to function hdgdiff(3m).
%
%  4.  PARAMETERS
%
%  The following parameters must be edited:
%
%     year_base
%        Base year used for the decimal times in input file.
%
%     asc_file
%        Input data file.
%
%     plot_title
%        Title for the plot.
%
%     note
%        Additionnal string to print on the plot.
%
%  5.  AUTHORS
%
%  Pierre Jaccard, Geophysical Institute, University of Bergen, 1999
%

year_base = 1997;
asc_file = 'hdg_diff.log';
plot_title = 'SEATEX - HM9714 - svin (mean: GPS, end: GYRO)';
note = 'P.Jaccard, Geophysical Institute, University of Bergen';

%------------------------------------------------------------------
% No more editing!!

hdgdiff(year_base, asc_file, plot_title, note);

