Importing data may be generate more Nodes than necessary to define a surface, which may reduce model performance.
Audit Nodes to reduce their density:
•Specify a minimum Node spacing.
•Nodes closer than the specified spacing are deleted.
Some Nodes are excluded from the Audit operation:
•Nodes that define Break Lines.
•Identified Nodes, if "Exclude Identified Nodes" is checked on the Audit Spacing dialog.
Node audit operations are:
•Audit All Nodes
•Audit Nodes Inside an Area
•Audit Nodes Outside an Area