span> i=1:ntimes;
0095     <span class="comment">%  datestr(times(i))</span>
0096     date = datestr(times(i),30);
0097     vname = [<span class="string">'Hsig_'</span>,date(1:8),<span class="string">'_'</span>,date(10:15)];
0098     <span class="keyword">if</span>(exist(vname) == 0)
0099         error(<span class="string">'variable frame %s\n does not exist'</span>,vname)
0100     <span class="keyword">end</span>;
0101 <span class="keyword">end</span>;
0102 
0103 
0104 <span class="comment">% dump the netc