<span class="st">"arendal_temperature"</span><span class="op">)</span><span class="op">)</span></span>
<span><span class="fu"><a href="https://rdrr.io/r/graphics/contour.html" class="external-link">contour</a></span><span class="op">(</span><span class="va">t2</span><span class="op">[[</span><span class="fl">1</span><span class="op">]</span><span class="op">]</span>, add <span class="op">=</span> <span class="cn">T</span><span class="op">)</span></span></code></pre></div>
<p><img src="gallery2_files/figure-