kalmanfilter-uniquecovariances-outputs-whichcov"></span><h3>whichCov<a class="headerlink" href="#whichcov" title="Permalink to this heading"></a></h3>
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<div class="line"><em>vector</em>, <em>linear</em> <em>indices</em> [<em>nTime</em>]</div>
<div class="line">Indicates which queried time steps share the same 