n class="string">'interp'</span>);
0054 hold on;
0055 plot(x(1316),y(1316),<span class="string">'ro'</span>)
0056 <span class="comment">% use ginput2 (which allows zooming and plots points as they are clicked) to let</span>
0057 <span class="comment">% user select the boundary points</span>
0058 [xselect] = <a href="ginput2.html" class="code" title="function  [X,Y,BUTTON,SCALEMAT] = ginput2(varargin)">ginput2</a>(true,<span class="string">'k+'</span>)
0059 [npts,jnk] = size(xselect);
0060 
0061 <span class=