Saving flow bundle matrices and assignment matrices automatically as formula matrices

During a procedure, you can choose to have the volumes in assignment matrices automatically saved as formula matrices. The setting is available for the following procedures:

  • PrT assignment
  • PuT assignment
  • Route import
  • Extended route import
  • Connection import
  • Direct assignment

You may also choose to automatically have formula matrices generated for the results of flow bundle analyses.

1.  From the Calculate menu, choose General procedure settings.

The General procedure settings window opens.

2.  In the navigator, select Volume matrices.

3.  Make the desired changes.

Element

Description

Generation of formula matrices for specific volume matrices section

Generation of formula matrices for flow bundle matrices with code <FlowBundle>

Select this option to have Visum automatically generate flow bundle matrices for the selected demand segment during flow bundle analysis. Into the box, enter the code for the matrices.

Generation of formula matrices for assignment matrices with code <AssignedVol>

Select this option to have Visum automatically generate assignment matrices for the demand segments selected for the procedure. Into the box, enter the code for the matrices.

4.  Confirm with OK.

The changes are applied. When an assignment is calculated, the results are stored by the selected demand segment.

Note: To save assignment results additively, you need to assign also the demand segments to which the results are to be saved additively.