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documentation/lagrit_manual/commands/intersect.txt

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+.. _intersect:
+
+&nbsp_place_holder;
+
+&nbsp_place_holder;
+
+> **_INTERSECT_**
+
+>
+
+>> Creates a new Mesh Object from the intersection of two existing Mesh
+Objects. The existing Mesh Objects have to be topologically 2D and
+geometrically 3D. The created Mesh Object will be topologically 1D and
+geometrically 3D. Node quantities for the new Mesh Object will be created by
+interpolation on the corresponding node quantities of the first input Mesh
+Object, cmo_1_in.
+
+>
+
+>> This command will also apply the **line_graph** option of the **sort**
+command on the new Mesh Object. This will sort the elements (which will be
+line segments) into a reasonable order based on their connectivity, and will
+also create element attributes ctype, cid, and loop_id. **intersect** will
+create a temporary sort key and use that to reorder the elements, so there is
+no need to use your own sort key. For more details on the sorting and on the
+created element attributes, please see [sort](SORT.html).
+
+> **FORMAT**:
+
+>
+
+>> **intersect**/cmo_out/cmo_1_in/cmo_2_in
+