Feature Description

Temporarily update the weight values on nodes during network turn operations in the memory adjacency list.

When using the update node weight function, note the following issues:

• Before using the update node weight function, you must first set the turn table. Otherwise, the update node weight function cannot be applied. For details about turn table usage, see Turn Table.
• When a node is set as a barrier point, its weight value becomes -1.
• When multiple edges are adjacent to a node, various turns may occur. The turn direction can be determined by the start edge ID and end edge ID, allowing weight values to be set for each turn direction.

Steps

1. Open the network dataset in the current map.
2. In the Network Analysis Environment Settings window, configure the network analysis weight field, node/edge ID fields, and other parameters. For details about this window, see the Network Analysis Environment Settings Window page.
3. On the toolbar of the Environment Settings window, click the "Weight Settings" drop-down button and select "Update Node Weight" to open the dialog box.
4. Click the node requiring weight updates in the network layer. The selected node's information will automatically populate the dialog list. Select the corresponding row, click the node cell, then modify the turn direction, weight value, or barrier status. Updated turns will highlight the associated edges. Barrier points display in red highlight.
5. Continue updating weights for other nodes.
6. Configure backward value and prohibited value settings.
7. After completing settings, click "Apply" to save changes or "Close" to discard changes and exit the dialog.