yword">end</span>
0191         
0192         <span class="comment">% Normalize until full screen passes by if requested</span>
0193         <span class="keyword">if</span> acq.normalize&gt;=1;
0194             <span class="keyword">if</span> acq.normalize==1
0195                 acq.tn=clock;
0196                 acq.normalize=2;
0197             <span class="keyword">end</span>
0198             <span class="keyword">if</span> etime(clock,acq.tn)&gt;1.25*acq.display_size
0199                 acq.normalize=0