ics/plot.default.html" class="external-link">plot</a></span><span class="op">(</span><span class="va">wl</span><span class="op">~</span><span class="va">datetime</span>, <span class="va">pred</span>, type <span class="op">=</span> <span class="st">"l"</span>, </span>
<span>       xlab <span class="op">=</span> <span class="st">""</span>, ylab <span class="op">=</span> <span class="st">"Pressure (dbar)"</span><span class="op">)</span></span>
<span></span>
<span><span class="co"># predicted sum of components<