="c1"># {{{creating a fake data recovery curve</span>
<span class="n">p</span> <span class="o">=</span> <a href="../pyspecdata.html#id0" title="pyspecdata.nddata" class="sphx-glr-backref-module-pyspecdata sphx-glr-backref-type-py-class"><span class="n">nddata</span></a><span class="p">(</span><span class="n">r_</span><span class="p">[</span><span class="mi">0</span><span class="p">:</span><span class="mi">4</span><span class="p">:</span><span class="mi">30</span><span class="n">j</span><span class="p">],</s