ags set to <code>NA</code>.</p>
    </div>
    <div class="section level2">
    <h2 id="details">Details<a class="anchor" aria-label="anchor" href="#details"></a></h2>
    <p>The default <code>"approx"</code> method is best for bottle data, the
<code>"boxcar"</code> is best for ctd data, and the <code>"lm"</code> method is probably
too slow to recommend for exploratory work, in which it is common to do trials
with a variety of <code>"p"</code> values.</p>
<p>The stations in the returned value have flags wit