n class="fu"><a href="../reference/mts_make_recipe.html">mts_make_recipe</a></span><span class="op">(</span></span>
<span>  counties <span class="op">=</span> <span class="fu"><a href="../reference/recipe_layer.html">recipe_layer</a></span><span class="op">(</span></span>
<span>    source <span class="op">=</span> <span class="va">county_source</span><span class="op">$</span><span class="va">id</span>,</span>
<span>    minzoom <span class="op">=</span> <span class="fl">2</span>,</span>
<span>    maxzoom <sp