 |xg|.  The year in this vector is
% set to the first non-leap year in the input dataset; this choice of year
% is relatively arbitrary.  This output is intended primarily for plotting
% purposes, and the specific year can be adjusted by the user as needed.


%% Example
%
% When working with timeseries data, one often wants to analyze or plot
% things by time of year.  For example, let's look at the sea ice extent
% example:

load seaice_extent;

plot(t, extent_N);

%%
% We can use <doy_documentation.html |