lgorithm. See example ‘initial_values’ for
more details on the implementation.</p>
<dl class="py method">
<dt class="sig sig-object py" id="LUCI.LuciFit.Fit.NII_constraints">
<span class="sig-name descname"><span class="pre">NII_constraints</span></span><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#LUCI.LuciFit.Fit.NII_constraints" title="Link to this definition"></a></dt>
<dd><p>Enforce the constraint that the NII6548 lines has an amplitude that is 1/3 