n class="op">(</span>x_major <span class="op">=</span> <span class="va">long</span>, y_major <span class="op">=</span> <span class="va">lat</span>,</span>
<span>              x_minor <span class="op">=</span> <span class="va">month</span>, ymin_minor <span class="op">=</span> <span class="va">tmin</span>,</span>
<span>              ymax_minor <span class="op">=</span> <span class="va">tmax</span><span class="op">)</span><span class="op">)</span> <span class="op">+</span></span>
<span>  <span class="fu"><a h