=== !LaGriT Example: Intersect Two 3D Tet Meshes, Refine Volume of Intersection, Remove Intersecting Tets ===
  
  * 01_remove_intersecting_elements 
  * 02_connected_mesh

'''input.lg '''

{{{
*--*  ex_addmesh_add
*--*  Header Begin
*--* LAGriT Example Input file
* Carl Gable
* gable -at- lanl -dot- gov
* 
* 
*--* Create a rough and fine mesh,
*--*  Insert the fine mesh inside the course mesh,
*--*  Refine the course mesh near the fine mesh,
*--*  Delete elements of the course mesh that intersect the fine mesh
*--*  Put the two MO into a single MO
*--*  Copy the point distribution into a tet MO
*--*  Connect the points to a Delaunay mesh
*--* 
*--* ----------------------------------------------------
*--* Header End
*--* ex_addmesh_add
 }}}