Standard deviation of the gaussian</span>
<span class="sd">            n (int): Number of grid points</span>
<span class="sd">            settings (dict): The grid settings. A dictionary</span>
<span class="sd">                containing the following information:</span>

<span class="sd">        Returns:</span>
<span class="sd">            Value of the gaussian sums on the given grid.</span>
<span class="sd">        &quot;&quot;&quot;</span>
        <span class="n">max_val</span> <span class="o">=</span> <