ray) - observation</span>
<span class="sd">    :param fcst: (np.ma.array) - forecast</span>
<span class="sd">    :param clim: (np.ma.array) - climatology</span>
<span class="sd">    :return uac: (np.array) - uncentered anomaly correlation</span>
<span class="sd">    &quot;&quot;&quot;</span>
    <span class="n">size_arr</span> <span class="o">=</span> <span class="n">obs</span><span class="o">.</span><span class="n">shape</span>
    <span class="n">len_arr</span> <span class="o">=</span> <span class="n">siz