Allows the selective clearing of the various data items contained in the network. Clears individual data items or clears all data network items.
For Volumes, the volume data set components can be cleared separately (volumes, passerby, and factors). This is particularly useful in connection with an Approved Trips Inventory database, allowing the PasserBy volume fields to be cleared before reading the ATI volumes into this field from a Traffix for DOS format volume file.
For Paths, the All Existing Paths option clears all existing path data and the Percentages Only option only clears the Percentage values for the existing paths.
For Routes, the All Existing Routes option clears all existing route data and the Evaluate Only option only resets the Evaluate values to “No” for the existing routes.
The Clear All Values option clears everything but leaves the paths and the routes in place, while clearing the path Percentage fields and the route Evaluate fields.
The Clear All Data options clears everything, including the paths and routes.