n><span class="mi">1</span><span class="p">]</span><span class="si">}</span><span class="s2">. This dimension will be flattened for estimation or evaluation. Is this the desired behaviour?&quot;</span><span class="p">)</span>
    <span class="k">if</span> <span class="p">(</span><span class="n">param_dim</span> <span class="o">==</span> <span class="mi">1</span><span class="p">)</span> <span class="ow">and</span> <span class="p">(</span><span class="n">estimation_method</span> <span class="o">==</span> <spa