iv class="line">        cnt_dir_n[1] = 0;</div>
<div class="line">        cnt_dir_n[2] = 0;</div>
<div class="line">        <span class="keywordflow">break</span>;</div>
<div class="line">      }</div>
<div class="line">    }</div>
<div class="line"> </div>
<div class="line">    <span class="keywordflow">if</span> (iter &gt;= iter_max - 1) {</div>
<div class="line">      cout &lt;&lt; <span class="stringliteral">&quot;warning: git_erosion pp not converged&quot;</span> &lt;&lt; endl;</div>
<div class="line">