Editing values for non-constant rates and factors
In case of rates (mobility rate, production rate, attraction rate) or factors (study area factor home or production or attraction) that are not identical for all zones, in the zone list, you must define or change specific values for all zones, demand strata and person groups (mobility rate and SAfactor home) or for all structural properties (production rate and attraction rate as well as SAfactor production and attraction) (Editing the properties of objects in lists).
Tip: If you make the appropriate setting before opening a zone list (Setting list options), Visum will automatically create some list layout files when a zone list is opened. Using these files, you can quickly view the most important demand data. |
1. Open the Zones list (Opening a list).
2. From the selection list, select the pre-defined list layout EVA production rates or EVA study area factors.
For each demand stratum and person group or structural property, columns with the corresponding rates or factors are listed.
3. Edit the rate or factor data for the desired zones, demand strata and person groups or structural properties (Editing the properties of objects in lists).
Note: The values from the zone list are not regarded for constant rates or factors. |