" class="external-link">log10</a></span><span class="op">(</span><span class="va">turbulence</span><span class="op">$</span><span class="va">k</span><span class="op">)</span>, <span class="fu"><a href="https://rdrr.io/r/base/Log.html" class="external-link">log10</a></span><span class="op">(</span><span class="va">turbulence</span><span class="op">$</span><span class="va">phi</span><span class="op">)</span>,</span></span>
<span class="r-in"><span>    xlab<span class="op">=</span><span class="fu"><a href="htt