% WFDB_setbasetime
% WFDB_setbasetime(BASETIME)
%
% Set the base time (the time of day corresponding to sample number 0), used
% by the time-conversion functions WFDB_timstr and WFDB_strtim.  Use
% WFDB_setbasetime after defining the sampling frequency and before creating a
% header file. If called without an argument, the current date and time are
% read from the system clock.
%
% BASETIME: String in HH:MM:SS format. An optional base date in dd/mm/yyyy
%  format can follow the time, separated from it by a space or tab character.
%
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