Project Parameters: Advanced Tab

Wedges: The minimum length of wedges to be considered for diffractions can be specified in meters.

If the indoor database contains additional objects defining ground, i.e. topography or clutter objects, wedges at those objects can be taken into account optionally during pre-processing as well.
Note: This option is only available if topography or clutter objects are contained in the database to be preprocessed.
Timevariant: If the database is a time-variant database, relevant options can be selected here. Since a moving object changes visibility relations, this has to be taken into account appropriately during preprocessing.