\page double_nodes_page Duplicate Nodes
-\n This operation allows to duplicate nodes of your mesh.
+\n This operation allows to duplicate nodes of your mesh that is
+useful to emulate a crack in the model.
Duplication consists in replacement of an existing mesh element by another one.
-Lower level elements of the duplicated ones are cloned
-automatically.
+Lower level elements of the duplicated ones are cloned automatically.
<em>To duplicate nodes:</em>
<ol>
<li><b>Group of elements to replace nodes with new ones</b> (<em>mandatory</em>): the duplicated nodes
will be associated with these elements.</li>
<li><b>Construct group with newly created elements</b> option (<em>checked by default</em>):
- if checked - the group with just created elements will be built.</li>
+ if checked - the group of just created elements will be built.</li>
+<li><b>Construct group with newly created nodes</b> option (<em>checked by default</em>):
+ if checked - the group of just created nodes will be built.</li>
</ul>
-<br><b>See Also</b> a sample TUI Script of a \ref tui_duplicate_nodes "Duplicate nodes" operation.
+<br><b>See Also</b> a sample TUI Script of a \ref tui_duplicate_nodes "Duplicate nodes" operation.
*/
elements.</li>
<li>\subpage symmetry_page "Mirror" the mesh
through a point or a vector of symmetry.</li>
-<li>\subpage double_nodes_page "Duplicate nodes".</li>
+<li>\subpage double_nodes_page "Duplicate nodes" to emulate a crack in the model.</li>
<li>Unite meshes by \subpage sewing_meshes_page "sewing" free borders,
conform free borders, border to side or side elements.</li>
<li>\subpage merging_nodes_page "Merge Nodes", considered coincident
