class="at">frequency =</span> <span class="dv">2</span>, <span class="at">seed =</span> <span class="dv">1234</span>),</span>
<span id="cb16-9"><a href="#cb16-9" aria-hidden="true" tabindex="-1"></a>      <span class="at">mf_noise =</span> <span class="fu">gen_simplex</span>(x, y, <span class="at">frequency =</span> <span class="dv">20</span>, <span class="at">seed =</span> <span class="dv">1234</span>),</span>
<span id="cb16-10"><a href="#cb16-10" aria-hidden="true" tabindex="-1"></a>      <span class="at"