s="anchor" href="#details"></a>Details</h2>

    <p>Since the data are imported alphabetically, <code>cs_validate_year</code>
    checks to ensure that items are imported in the correct order. It also
    checks each month to make sure it contains only one month worth of data.
    After ensuring that months are being read correctly, the function also
    counts the number of variables in each object. For all months prior to
    2013 and approximately half of the months during 2013, SLMPD data are
    releas