230          <span class="comment">! if sst is below freezing, reset sst to Tf</span>
<a name="l00231"></a>00231          <span class="keyword">if</span> (<a class="code" href="namespaceice__flux.html#a760acd33d8c9c15ba312e94fc8b6cdec">sst</a>(i,j,iblk) &lt;= <a class="code" href="namespaceice__flux.html#a3facf6772fad8bd7af98c69cd56db10c">Tf</a>(i,j,iblk)) <a class="code" href="namespaceice__flux.html#a760acd33d8c9c15ba312e94fc8b6cdec">sst</a>(i,j,iblk) = <a class="code" href="namespaceice__flux.html#a3facf