an class="op">=</span> <span class="fl">1</span>, order <span class="op">=</span> <span class="fl">2</span>, D <span class="op">=</span> <span class="fl">0.95</span><span class="op">)</span></span></span>
<span class="r-in"><span><span class="va">season</span> <span class="op">&lt;-</span> <span class="fu"><a href="harmonic_block.html">harmonic_block</a></span><span class="op">(</span>rate <span class="op">=</span> <span class="fl">1</span>, order <span class="op">=</span> <span class="fl">2</span>, period 