nge</span><span class="p">(</span><span class="mi">0</span><span class="p">,</span> <span class="n">nframe</span><span class="p">):</span>
<span class="go">        SMxy[frame, :] = np.random.normal(loc=0.5*frame, scale=0.5, size=npar)</span>
<span class="gp">&gt;&gt;&gt; </span><span class="n">np</span><span class="o">.</span><span class="n">savetxt</span><span class="p">(</span><span class="s1">&#39;sample_file.csv&#39;</span><span class="p">,</span> <span class="n">SMxy</span><span class="p">,</span> <spa