t class="hdlist1">
<strong>-force</strong> [<em>yes|no</em>]
</dt>
<dd>
<p>
force writing to output file (default: no)
</p>
</dd>
<dt class="hdlist1">
<strong>-help</strong> 
</dt>
<dd>
<p>
display help and exit
</p>
</dd>
<dt class="hdlist1">
<strong>-version</strong> 
</dt>
<dd>
<p>
display version information and exit
</p>
</dd>
</dl></div>
<div class="paragraph"><p>Genetic code numbers for option <em>-gcode</em>:</p></div>
<div class="paragraph"><p>1: Standard
2: Vertebrate Mi