2><a name="_source"></a>SOURCE CODE <a href="#_top"><img alt="^" border="0" src="../../up.png"></a></h2>
<div class="fragment"><pre>0001 <a name="_sub0" href="#_subfunctions" class="code">function savecirc2dfile(fname,N)</a>
0002 
0003 <span class="comment">% SAVECIRC2DFILE - Save INV2D file format (circular)</span>
0004 <span class="comment">% savecirc2dfile(filename,N)</span>
0005 
0006 fid=fopen(fname,<span class="string">'w'</span>);
0007 s=1;
0008 <span class="keyword">if</span> fid&lt;0,
0009     erro