SMS:Nodestring Options

Breakline Options

Controls how breaklines are processed.

Insert new nodes - Triangles intersected by the breakline are modified by adding new nodes at necessary locations to ensure that the edges of the triangles will conform to the breakline. The elevations of the new nodes are based on a linear interpolation of the breakline segments. The locations of the new nodes are determined in such a way that the Delauney criterion is satisfied.
Swap element edges - Triangles intersected by the breakline are modified by swapping element edges to ensure that the edges of the triangles will conform to the breakline.

The following renumber options are available:

For information on the renumber options, see Renumbering Nodes and Elements.