fftools__cmdutils_8h_source.html#l00326">326</a> of file <a class="el" href="../../d8/d4e/fftools__cmdutils_8h_source.html">fftools_cmdutils.h</a>.</p>

</div>
</div>
<a id="a7068ca695402a957d1e326faa065e4f7" name="a7068ca695402a957d1e326faa065e4f7"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a7068ca695402a957d1e326faa065e4f7">&#9670;&#160;</a></span>nb_groups</h2>

<div class="memitem">
<div class="memproto">
      <table class="memname">
        <tr>
          <td class="memname"><a class=