s&#34;] created
</span><span class="ansi-green-intense-fg ansi-bold">&gt;&gt;&gt; ReconRes.recons[&#34;nino3.4&#34;] created
</span><span class="ansi-green-intense-fg ansi-bold">&gt;&gt;&gt; ReconRes.da[&#34;nino3.4&#34;] created
</span>
</pre></div></div>
</div>
</section>
<section id="Validate-the-reconstructed-NINO3.4">
<h3>Validate the reconstructed NINO3.4<a class="headerlink" href="#Validate-the-reconstructed-NINO3.4" title="Link to this heading">#</a></h3>
<p>We calculate the annualized NINO3.4 from 