Matrices are an essential part of every transport model. In the new version of PTV Visum several improvements for working with matrices were implemented.
You can define meaningful names for views that show matrices in different forms. When you apply a filter on matrix values you can make changes to the active marked matrix cells only leaving other entries unchanged. In the matrix histogram for example a trip length distribution can be evaluated based on active OD pairs. And the same applies to the matrix comparison: the display and statistics of a matrix comparison can be reduced to active OD pairs.

Transcript

Hi, I’m Anett from PTV Group.

Matrices are an essential part of every transport model.

In the new version of PTV Visum we implemented several improvements for working with matrices.

You can define meaningful names for views that show matrices in different forms.

When you apply a filter on matrix values you can make changes to the active marked matrix cells only leaving other entries unchanged.

In the matrix histogram for example a trip length distribution can be evaluated based on active OD pairs.

And the same applies to the matrix comparison: the display and statistics of a matrix comparison can be reduced to active OD pairs.

PTV Visum 2022 is now available for download. As we continue to develop new Visum features, we’d love to get your feedback. So let’s chat at the PTV Visum Forum on LinkedIn.