an><span class="va">nu</span> <span class="op">=</span> <span class="fu">kvisc</span><span class="op">(</span>T <span class="op">=</span> <span class="fl">55</span>, units <span class="op">=</span> <span class="st">'Eng'</span><span class="op">)</span></span></span>
<span class="r-in"><span></span></span>
<span class="r-in"><span><span class="co">#Find kinematic viscocity assuming default water temperature of 68 F</span></span></span>
<span class="r-in"><span><span class="va">nu</span> <span class="op">=</s