Create Territories (Territory Design)
摘要
Creates new territories using specified values on a selected territory level.
用法
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The Territory Level must be of a specific format: Level_Name[Level_Index].
The Balancing Variables should be specified (via UI or SetupBalancingVariables_td tool) for creating balanced territories.
A Seed Points layer must be specified when creating territories from locations (with NUMBER_OF_SEED_POINTS value of in_territories_number_option parameter).
A Names Table must be specified when creating territories (with NUMBER_OF_IMPORTED_NAMES value of in_territories_number_option parameter).
The Distance constraints (see Maximum Distance, Minimum Distance, and Minimum Distance Between Centers parameters) or Capacity constraints must be specified (via UI or appropriate GP tool) before creating territories (with OPTIMAL_NUMBER value of in_territories_number_option parameter).
The in_territories_number parameter is used only if the USED_DEFINED value of the in_territories_number_option parameter is specified.
The Value of the in_territories_number parameter must be greater than zero.
Density influence can be specified only for the CREATE_FROM_CENTERS_OF_DENSITY value of the in_additional_territories_option parameter. Higher values will result in a territory being placed in a denser area.
Point, or Multipoint, layers can be used for the Seed Points Layer parameter (in_seed_points).
The in_name_table and in_name_field parameters must be specified together or omitted together.
语法
| 参数 | 说明 | 数据类型 |
in_territory_solution_layer |
The Territory Solution layer that is used to create territories. | GP TD Layer |
in_level |
The Territory level. | String |
in_remove_existing_territories |
This option specifies what to do with exiting territories on the selected level.
| Boolean |
in_territories_number_option |
The number of territories to create can be defined automatically or specified by the user.
| String |
in_territories_number (可选) |
The number of territories to create. | Long |
in_additional_territories_option (可选) |
This option can be used to build territories around optimally placed virtual centers or around centers of density at the base level.
| String |
in_summary_attribute (可选) |
Territories can be calculated using the geographic locations of each geography element, or based on the summary value assigned to each geography element. This parameter is used to specify the field of base level to calculate territories. Set empty value when using spatial locations only. | Field |
in_density_influence (可选) |
The Density influence for locating territories. Value can be an integer number from 0 to 100. | Long |
in_seed_points (可选) |
A Seed Points layer. | Feature Layer |
in_name_table (可选) |
The newly created territories can import names from a Name Table. Set to an empty value for default naming according to the ATDConfig.xml file content. | Table |
in_name_field (可选) |
The field of the Name Table that is used for importing territory names. | Field |
in_unique_names (可选) |
The option in determining whether only unique, or all, names can be imported from the Name Table.
| Boolean |
in_autofill_extent (可选) |
This parameter ensures that all unassigned features will be added to their closest territories regardless of the constraint parameters. This option may affect the assigned parameters in order to include all territories in the solution.
| Boolean |
in_override_constraints (可选) |
This parameter ensures that all created territories exceeding constraints will not be automatically removed. It can be useful for finding the reasons why a lower number of territories were created than was required. E.g., if constraints were opposite each other.
| Boolean |
代码实例
The following Python window script demonstrates how to use the tool in immediate mode.
import arcgisscripting
gp = arcgisscripting.create()
gp.CreateTerritories_TD("new layer", "Territories[1]", "REMOVE_TERRITORIES", "USER_DEFINED", 40, "CREATE_FROM_CENTERS_OF_DENSITY", "TOTPOP_CY", 50, "Points20.lyr", "esri_zip5", "NAME", "ALL_NAMES", "DO_NOT_AUTO_FILL_EXTENT", "DO_NOT_OVERRIDE_CONSTRAINTS")
The following stand-alone script demonstrates how to use the tool.
# Import system modules
import arcgisscripting
gp = arcgisscripting.create()
# Set local variables
solution = "new layer"
level = "Territories[1]"
removeTerritories = "REMOVE_TERRITORIES"
numberOption = "USER_DEFINED"
territoriesNumber = 40
additionalTerritoriesOption = "CREATE_FROM_CENTERS_OF_DENSITY"
summaryAttribute = "TOTPOP_CY"
densityInfluence = 50
seedPoints = "Points20.lyr"
nameTable = "esri_zip5"
nameField = "NAME"
uniqueNames = "ALL_NAMES"
autoFillExtent = "DO_NOT_AUTO_FILL_EXTENT"
overrideConstraints = "DO_NOT_OVERRIDE_CONSTRAINTS"
# Execute tool
gp.CreateTerritories_TD(solution, level, removeTerritories, numberOption, territoriesNumber, additionalTerritoriesOption, summaryAttribute, densityInfluence, seedPoints, nameTable, nameField, uniqueNames, autoFillExtent, overrideConstraints)