spatial_zone_correspondence#

caf.space.zone_correspondence.spatial_zone_correspondence(zones, zone_1, zone_2, keep_geom=False)[source]#

Find the spatial zone correspondence.

Finds zone correspondence through calculating adjustment factors with areas only.

Parameters:

zones (Return value from 'read_zone_shapefiles'.)
zone_1 (inputs.TransZoneSystemInfo) – Info on first zone system
zone_2 (inputs.TransZoneSystemInfo) – Info on second zone system
keep_geom (bool)

Returns:

GeoDataFrame
GeoDataFrame with 4 columns (zone 1 IDs, zone 2 IDs, zone 1 to zone)
2 adjustment factor and zone 2 to zone 1 adjustment factor.