"keyword">if</span>(exist(vname) == 0)
0349         <span class="comment">%fprintf('variable frame %s\n does not exist',vname)</span>
0350     <span class="keyword">else</span>
0351         var = eval(vname)';
0352         <span class="keyword">if</span> (isforcing == 1); var(badpts) = 0.; <span class="keyword">end</span>;
0353         nc{<span class="string">'Ubot'</span>}(i,:) = var';
0354     <span class="keyword">end</span>;
0355     
0356     <span class="comment">% wavelength</span>
0357     date = da