<< Click to Display Table of Contents >> Navigation:  Modules > Digital Terrain Modelling Module > Data > Data Types > Nodes > Operations > Coincident NODE CHECK

Coincident nodes are defined as Nodes that have identical, or near identical, x and y coordinate values.

To check for and delete coincident Nodes:

•Click Surface > Nodes > Coincident Node Check; or

•Click the Coincident Node Check Button.

•For coincident Nodes that have:

oThe same elevation: The first Node is retained and other Nodes are deleted.

oDifferent elevations: Select a Node from the Coincident Node Dialog.

▪Select an Elevation Option for future coincident Nodes:

•User: Select an elevation to retain from the list.

•Lowest Elevation: Use the lowest Node elevation.

•Average Elevation: Use the average Node elevation.

•Highest Elevation: Use the highest Node elevation.

▪Click Ok.