Model attributes (Travel Distance Overlay)

The Travel Distance Overlay's model calculations depend on a number of calculation-wide parameters. These parameters are available as attributes of the travel distance overlay and can be modified as such.

Icon	Attribute	Unit	Range	Description	Default value
	BLOCKING_THRESHOLD			Minimum value required of a grid cell in the blocking grid to be considered blocked.	0
	DESTINATION_THRESHOLD			Minimum value required of a grid cell in the destination grid to be considered a destination.	1
	MAX_TRAVEL_DISTANCE	m		The maximum distance to a distance area that is allowed.	10000
	ROAD_DISTANCE	m		The maximum travel distance to the nearest road and other traversable cells.	20
	ROUTE_PEDESTRIANS	boolean		Whether the sidewalks with pedestrian traffic should be included in the calculation or not.	0
	ROUTE_BICYCLES	boolean		Whether roads with bicycle traffic should be included in the calculation or not.	1
	ROUTE_CARS	boolean		Whether roads with car and van traffic should be included in the calculation or not.	1
	ROUTE_TRUCKS	boolean		Whether roads with truck and bus traffic should be included in the calculation or not.	1
	ROUTE_TRAMS	boolean		Whether roads with tram traffic should be included in the calculation or not.	1
	ROUTE_TRAINS	boolean		Whether (rail) roads with train traffic should be included in the calculation or not.	1
	ROUTE_SHIPS	boolean		Whether roads with ship traffic (shipping lanes) should be included in the calculation or not.	1
	TRAVERSABLE_THRESHOLD			Minimum value required of a grid cell in the traversable grid to be considered traversable.	0

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Travel Distance Overlay

Model attributes

Blocking threshold • Destination threshold • Max travel distance • Road distance • Route pedestrians • Route bicycles • Route cars • Route trucks • Route trams • Route trains • Route ships • Traversable threshold

Travel features

Blocked road •  Destination area

Prequels

Blocking • Destination • Traversable

Result types

Base types • Destinations