n>
0004 <span class="comment">%   Choose between nodes or vertices (U,V or tracers)</span>
0005 <span class="comment">% [transect]  = transect_nodes_screen(Mobj,VarType)</span>
0006 <span class="comment">%</span>
0007 <span class="comment">% DESCRIPTION:</span>
0008 <span class="comment">%    Select using ginput the set of nodes comprising a transect. It will</span>
0009 <span class="comment">%    interpolate between consecutive points to the resolution of the mesh</span>
0010 <span class="comment">%</span>