ault is
first variable (<code>x$parameters$climate\[1\]</code>).</p></dd>


<dt id="arg-optima">optima<a class="anchor" aria-label="anchor" href="#arg-optima"></a></dt>
<dd><p>A boolean to indicate whether to plot the optimum (<code>TRUE</code>)
or the mean (<code>FALSE</code>) estimates.</p></dd>


<dt id="arg-xlim">xlim<a class="anchor" aria-label="anchor" href="#arg-xlim"></a></dt>
<dd><p>The climate range to plot the pdfs on. Default is the full range
used to fit the <code>pdfs</code> (x$modelling$xrang