Use Audit All Nodes to audit the active surface nodes.
•Click Surface > Nodes > Audit > All; or
•Click the Audit All Nodes Tool-button.
•If the surface has elements you are notified that the operation will result in a surface triangulation; click Yes to proceed.
•Enter the desired Node Spacing on the Node Spacing Dialog.
•Check the Exclude Identified Nodes Check Box to exclude previously Identified Nodes from the audit.
•Click OK.
•Nodes are audited and the surface re-triangulated if it had elements prior to the audit.