function dtable_close_write ( output_unit )

%% DTABLE_CLOSE_WRITE closes a DTABLE file.
%
%  Modified:
%
%    27 September 2006
%
%  Author:
%
%    John Burkardt
%
%  Parameters:
%
%    Input, integer OUTPUT_UNIT, the output unit.
%
  fclose ( output_unit );