In case of matrices in the $O format (Format $O), (main) OD pairs can occur multiple times. Thus, there are several matrix values for these (main) OD pairs. You can specify how you want to treat the matrix values when they are imported.
1. From the Edit menu, choose User Preferences.
The User Preferences window opens.
2. In the navigator, select Files & Protocols > Matrices.
3. Specify how you want to treat recurring (main) OD pairs in matrices with an $O format.
|
Element |
Description |
|
Sum up all values of a (main) OD pair |
Select this option to add all values of the same (main) OD pair up to a single matrix value. |
|
Use last value per (main) OD pair |
Select this option to use the last (main) OD pair imported as the matrix value. |
4. Confirm with OK.
The settings are applied.
