Initial Runcutting with Block Optimizer Parameters

When performing an automatic runcut with the Block Optimizer algorithm, you can use the parameters used in a regular runcut and other parameters specific to Block Optimizer.

If you do not wish to include some work, make sure they are frozen. Runs that are forced to a specific run type show an M (Modified) and are considered frozen for purposes of the runcut.
Make sure that the node/stops where you want the relinking of blocks to occur are labeled for relinking: marked with a "J." (This is performed in the FX Route Definition screen.) The following example shows a node/stop marked with a "JR", which means it is used for relief and relinking.
Sample J label for a node in FX
The following steps are performed for an initial runcut, that is, the blocks have not been previously runcut and all the trips appear on the right pane of the screen.
  1. In the main menu, perform one of the following steps:
    • Click BlockBuster > Cut.
    • Click the Cut button: Cut button on BlockBuster toolbar
    The Cut dialog appears with the Block Optimizer options activated.
    Cut dialog with Block Optimizer options activated
  2. Click the Block Optimizer option.
    Block Optimizer option selected in Cut dialog
    The Depth and Effort options together with the Chop-up only, Pre-hook, and Run until no cost improvement options appear shaded.
  3. Select the appropriate option depending on what you want to achieve:
    OptionDescription
    Block Optimizer Quick Cut Provides a basic level of depth and effort to the runcut based on the selected parameters.
    Allow Relinking Blocks are moved and re-linked as they are runcut. (In Trapeze FX, if this option is selected, changes are shown in the Blocking screen.)
    The Cut runs selected in the grid option is used only when you have existing runs.
  4. Click Cut.
    If you selected the Allows Relinking option, a message may appear advising you that trips belonging to a different exception content will be uncut.
  5. Click OK to proceed.
    The runcutting status appears in the Block Optimizer dialog.
    Block Optimizer Run Cutter dialog
    The View Errors and Cancel buttons appear shaded. When the process is completed, the Status field shows that the data has been imported successfully. The View Errors button is activated and the Cancel button is changed to Close.
  6. Click Close.
    The runcut proceeds and the runs appear on the left grid of the screen and costs are applied using the BlockBuster parameters.