ally backfill the new internal daily
            summaries from the archive data. Your old "stats" database will no
            longer be used and may safely set aside or even deleted.
        </p>

        <h3>Pressure calibration</h3>

        <p>
            Since the new <span class="code">StdWXCalculate</span> service is
            applied after the <span class="code">StdCalibrate</span> services, the
            <span class='code'>pressure_offset</span> parameter is no longer
            necessary; p