This function enables the user to identify any node by cursor selection (default), or by keying in the node number with pressing the Enter key. The program will highlight the selected node and its number on the screen, and output the relevant node number and coordinates in the message window. Figure 1.4.1 shows the Control Option window when the function starts.

Figure 1.4.1  Identify Node Control Option Window

Node Id

Display cursor selection (default) or key in the nearest node ID.