oes not exist'</span>]);
0126 <span class="keyword">end</span>;
0127 
0128 <span class="comment">% Count number of elements and vertices</span>
0129 <span class="keyword">if</span>(ftbverbose);
0130   fprintf([<span class="string">'reading from: '</span> grid_fname <span class="string">'\n'</span>])
0131 <span class="keyword">end</span>;
0132 lin = fgetl(fid);   <span class="comment">% ignore first line, it's the mesh name</span>
0133 c=textscan(fid,<span class="string">'%u %u'</span>,1);  <span class="comm