he maximum occurrence number for the mers to output/index (default: 0)
</p>
</dd>
<dt class="hdlist1">
<strong>-pl</strong> [<em>value</em>]
</dt>
<dd>
<p>
specify prefix length for bucket boundary construction
recommendation: use without argument;
then a reasonable prefix length is automatically determined (default: 0)
</p>
</dd>
<dt class="hdlist1">
<strong>-indexname</strong> [<em>string</em>]
</dt>
<dd>
<p>
store the mers specified by options -maxocc and -minocc in an index (default: u