pan> <span class="op">(</span><span class="cn">FALSE</span><span class="op">)</span> <span class="op">{</span></span></span>
<span class="r-in"><span><span class="co"># call if you do not have any idea if and where OTB is installed</span></span></span>
<span class="r-in"><span><span class="va">otb</span><span class="op">&lt;-</span><span class="fu">linkOTB</span><span class="op">(</span><span class="op">)</span></span></span>
<span class="r-in"><span><span class="kw">if</span> <span class="op">(</span><span