{{alias}}( [value] )
    Returns the number of seconds in a year according to the Gregorian calendar.

    By default, the function returns the number of seconds in the current year
    (according to local time). To determine the number of seconds for a
    particular year, provide either a year or a `Date` object.

    The function's return value is a generalization and does **not** take into
    account inaccuracies due to daylight savings conventions, crossing
    timezones, or other complications with time and dates.

    Parameters
    ----------
    value: integer|Date (optional)
        Year or `Date` object.

    Returns
    -------
    out: integer
        Number of seconds in a year.

    Examples
    --------
    > var num = {{alias}}()
    <number>
    > num = {{alias}}( 2016 )
    31622400
    > num = {{alias}}( 2017 )
    31536000

    See Also
    --------