You can delete time-varying attribute data in two ways:
Deleting the time variation of an attribute
1. From the Network menu, choose Time-varying attributes.
The Time-varying attributes window opens.
2. In the list, click the attribute whose time-varying data you want to delete.
3. Click the 
Delete button.
The time variation for the attribute is deleted at the respective network object. All time variation data of the attribute are deleted.
Deleting time variation data of an attribute
1. In the Network editor window, click the Edit mode icon 
.
2. In the Network window, click the button of the desired network object type.
3. In the network, double-click the desired network object.
The Edit <Network object> window opens.
4. Select the Time-varying attributes tab.
The tab lists all time-varying attributes of the network object type.
5. Click the Edit button.
The Edit time-varying attributes window opens.
6. In the list, mark the attribute with the time variation data that you want to delete.
7. Click the Delete button.
The time variation data is deleted.
