 class="va">x</span> <span class="op">&lt;=</span> <span class="fu"><a href="https://rdrr.io/r/base/Extremes.html" class="external-link">max</a></span><span class="op">(</span><span class="va">ages</span><span class="op">)</span><span class="op">)</span>,</span>
<span>  climate <span class="op">=</span> <span class="va">x</span><span class="op">$</span><span class="va">parameters</span><span class="op">$</span><span class="va">climate</span><span class="op">[</span><span class="fl">1</span><span class="op">