nddata.ft" class="sphx-glr-backref-module-pyspecdata sphx-glr-backref-type-py-method"><span class="n">thisfit</span><span class="o">.</span><span class="n">ft</span></a><span class="p">(</span><span class="s2">&quot;t&quot;</span><span class="p">,</span> <span class="n">shift</span><span class="o">=</span><span class="kc">True</span><span class="p">)</span><span class="o">.</span><span class="n">ift</span><span class="p">(</span><span class="s2">&quot;t&quot;</span><span class="p">)</span>
<span class="c1">