he minimum tree
height can be specified in <code>dbh.min</code> (in cm) and
<code>h.min</code> (in m) and are set to 4 cm and 1.3 m respectively by
default. In <code>max.dist</code>, the maximal horizontal distance (in
m) of a tree from the plot’s center to be included in the calculations
can be defined. If not specified, no trees are discarded because of
their distance.</p>
</div>
<div class="section level4">
<h4 id="plot-design-and-parameters">Plot design and parameters<a class="anchor" aria-label="anch