Generate Desire Lines (Business Analyst)—ArcGIS Pro

Disponible con licencia de Business Analyst.

Resumen

Generates a series of lines from each customer to an associated store location. These lines are often called spider diagrams.

Nota:

This tool is similar to the Generate Origin-Destination Links tool in the Analysis toolbox Proximity toolset.

Ilustración

Uso

The store layer and customer layer must be a point feature class.
Generating desire lines with drive time and drive distance will take longer than using the straight-line (Euclidean) distance method.
The output shows the spatial distribution between the Store Layer and the Customer Layer parameter values and calculates the distance values between each store and customer.

Parámetros

Etiqueta	Explicación	Tipo de datos
Store Layer	The input point layer representing store or facility locations.	Feature Layer
Customer Layer	The input point layer representing customers or patrons.	Feature Layer
Output Feature Class	The resultant feature class that will be added to the Contents pane.	Feature Class
Store ID Field	A unique ID field representing a store or facility location.	Field
Associated Store ID Field	An ID field used to assign individual customers to stores.	Field
Distance Type (Opcional)	The method of travel that will be used for distance calculation. Straight Line is the default value. When using Portal for ArcGIS or local data sources, travel mode options are dynamically populated.	String
Measure Units (Opcional)	The type of distance- or time-measuring units that will be used when calculating minimal distance.	String
Cutoff (Opcional)	The distance beyond which customers will be considered outliers and excluded from consideration during desire line generation.	Double
Travel Direction (Opcional)	Specifies the direction of travel that will be used between stores and demand points. Toward Stores—The direction of travel will be from demand points to stores. This is the default. Away from Stores—The direction of travel will be from stores to demand points.	String
Time of Day (Opcional)	The time at which travel begins.	Date
Time Zone (Opcional)	Specifies the time zone that will be used for the Time of Day parameter. UTC—Coordinated universal time (UTC) will be used. Choose this option if you want to choose the best location for a specific time, such as now, but aren't certain in which time zone the stores or demand points will be located. Local time at locations—The time zone in which the stores or demand points are located will be used. If Travel Direction is Away from Stores, this is the time zone of the stores. If Travel Direction is Toward Stores, this is the time zone of the demand points. This is the default. UTC—Coordinated universal time (UTC) will be used. Choose this option if you want to choose the best location for a specific time, such as now, but aren't certain in which time zone the stores or demand points will be located. Local time at locations—The time zone in which the stores or demand points are located will be used. If travel_direction is AWAY_FROM_STORES, this is the time zone of the stores. If travel_direction is TOWARD_STORES, this is the time zone of the demand points. This is the default.	String

arcpy.ba.DesireLines(in_stores_layer, in_customers_layer, out_feature_class, store_id_field, link_field, {distance_type}, {units}, {cutoff}, {travel_direction}, {time_of_day}, {time_zone})

Nombre	Explicación	Tipo de datos
in_stores_layer	The input point layer representing store or facility locations.	Feature Layer
in_customers_layer	The input point layer representing customers or patrons.	Feature Layer
out_feature_class	The resultant feature class that will be added to the Contents pane.	Feature Class
store_id_field	A unique ID field representing a store or facility location.	Field
link_field	An ID field used to assign individual customers to stores.	Field
distance_type (Opcional)	The method of travel that will be used for distance calculation. Straight Line is the default value. When using Portal for ArcGIS or local data sources, travel mode options are dynamically populated.	String
units (Opcional)	The type of distance- or time-measuring units that will be used when calculating minimal distance.	String
cutoff (Opcional)	The distance beyond which customers will be considered outliers and excluded from consideration during desire line generation.	Double
travel_direction (Opcional)	Specifies the direction of travel that will be used between stores and demand points. TOWARD_STORES—The direction of travel will be from demand points to stores. This is the default. AWAY_FROM_STORES—The direction of travel will be from stores to demand points.	String
time_of_day (Opcional)	The time at which travel begins.	Date
time_zone (Opcional)	Specifies the time zone that will be used for the time_of_day parameter. UTC—Coordinated universal time (UTC) will be used. Choose this option if you want to choose the best location for a specific time, such as now, but aren't certain in which time zone the stores or demand points will be located. TIME_ZONE_AT_LOCATION—The time zone in which the stores or demand points are located will be used. If travel_direction is AWAY_FROM_STORES, this is the time zone of the stores. If travel_direction is TOWARD_STORES, this is the time zone of the demand points. This is the default.	String

Muestra de código

DesireLines example (stand-alone script)

The following Python window script demonstrates how to use the DesireLines function.

import arcpy
arcpy.env.baDataSource = "ONLINE;US;"
arcpy.ba.DesireLines("Hubs", "grocery stores", r"C:\Temp\Output.gdb\Hubs_DesireLines", "Loc_name", "Loc_name", "STRAIGHT_LINE_DISTANCE", "MILES", 15, "TOWARD_STORES", None, "TIME_ZONE_AT_LOCATION")

Entornos

Espacio de trabajo actual, Fuente de datos, Fuente de red

Casos especiales

Información de licenciamiento

Basic: Requiere Business Analyst, Extensión ArcGIS Network Analyst
Standard: Requiere Business Analyst, Extensión ArcGIS Network Analyst
Advanced: Requiere Business Analyst, Extensión ArcGIS Network Analyst

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