Label | Explanation | Data Type |
Network Data Source | The network dataset or service on which the network analysis will be performed. Use the portal URL for a service. | Network Dataset Layer;String |
Layer Name (Optional) | The name of the network analysis layer to create. | String |
Travel Mode (Optional) | The name of the travel mode to use in the analysis. The travel mode represents a collection of network settings, such as travel restrictions and U-turn policies, that determine how a pedestrian, car, truck, or other medium of transportation moves through the network. Travel modes are defined on your network data source. An arcpy.na.TravelMode object and a string containing the valid JSON representation of a travel mode can also be used as input to the parameter. | String |
Travel Direction
(Optional) | Specifies the direction of travel between facilities and incidents. The direction of travel may influence the facilities found if the network contains one-way streets or impedances based on the direction of travel. For instance, it may take 10 minutes to drive from a particular incident to a particular facility, but the journey may take 15 minutes traveling in the other direction, from the facility to the incident, because of one-way streets or different traffic conditions.
| String |
Cutoff (Optional) | The impedance value at which to stop searching for facilities for a given incident in the units of the impedance attribute used by the Travel Mode value. This cutoff can be overridden on a per-incident basis by specifying individual cutoff values in the incidents sublayer when the Travel Direction parameter is set to Toward facilities or on a per-facility basis by specifying individual cutoff values in the facilities sublayer when the Travel Direction parameter is set to Away from facilities. By default, no cutoff is used for the analysis. | Double |
Number of Facilities to Find
(Optional) | The number of closest facilities to find per incident. This default can be overridden by specifying an individual value for the TargetFacilityCount property in the incidents sublayer. The default number of facilities to find is one. | Long |
Time of Day (Optional) | The time and date at which the routes will begin or end. The interpretation of this value depends on whether Time of Day Usage is set to be the start time or the end time of the route. If you chose a traffic-based impedance attribute, the solution will be generated given dynamic traffic conditions at the time of day specified here. A date and time can be specified as 5/14/2012 10:30 AM. Configure your analysis to use one of the following special dates to model a day of the week or the current date instead of a specific, static date:
Learn more about how dates and times are used and interpreted in a network analysis | Date |
Time Zone (Optional) | The time zone of the Time of Day parameter.
| String |
Time of Day Usage
(Optional) | Specifies whether the value of the Time of Day parameter represents the arrival or departure time for the route or routes.
| String |
Line Shape
(Optional) | Specifies the shape type that will be used for the route features that are output by the analysis. Regardless of the output shape type specified, the best route is always determined by the network impedance, never Euclidean distance. This means that only the route shapes are different, not the underlying traversal of the network.
| String |
Accumulate Attributes (Optional) | A list of cost attributes to be accumulated during analysis. These accumulated attributes are for reference only; the solver only uses the cost attribute used by the designated travel mode when solving the analysis. For each cost attribute that is accumulated, a Total_[Impedance] property is populated in the network analysis output features. This parameter is not available if the network data source is an ArcGIS Online service or the network data source is a service on a version of Portal for ArcGIS that does not support accumulation. | String |
Generate Directions on Solve
(Optional) | Specifies whether directions will be generated.
For an analysis in which generating turn-by-turn directions is not needed, leaving this option unchecked will reduce the time it takes to solve the analysis. | Boolean |
Ignore Invalid Locations at Solve Time
(Optional) | Specifies whether invalid input locations will be ignored. Typically, locations are invalid if they cannot be located on the network. When invalid locations are ignored, the solver will skip them and attempt to perform the analysis using the remaining locations.
| Boolean |
Derived Output
Label | Explanation | Data Type |
Network Analyst Layer | The newly created network analysis layer. | Network Analyst Layer |