获得 Business Analyst 许可后可用。
Adds a target site to a Suitability Analysis group layer.
A target site is typically a trade area around a high-performing location, such as a store or clinic. Criteria values in the target site are used to score candidate sites that are closest in value to the target site.
The suitability analysis scoring influence defaults to target when a target site is set.
The target influence sets the target site's value as the highest score for each criterion.
The candidate site with criteria values closest to the target site will receive the highest score.
When a target site is set, a candidate site's value for each criterion is compared to the corresponding Target Site Layer parameter value.
You can replace the target site by rerunning this tool with a different Target Site Feature ID parameter value.
The target influence can only be enabled by setting a target site.
Selected records in the Target Site layer define the Target Site Feature ID parameter options.
Selecting a record in the Target Site Layer parameter value will set it as the Target Site Feature ID parameter value by default.
| 标注 | 说明 | 数据类型 |
Input Suitability Analysis Layer
| The Suitability Analysis layer that will be used in the analysis. | Group Layer; Feature Dataset |
Target Site Layer
(可选) | The layer that contains the target site. | Feature Layer |
Target Site Feature ID
(可选) | The feature from the target site layer that will be added to the group layer as the target site. | String |
| 标注 | 说明 | 数据类型 |
| Output Suitability Analysis Layer | The name of the Suitability Analysis layer that will be added to the analysis. | Group Layer |
arcpy.ba.SetTargetSite(in_analysis_layer, {target_site_layer}, {target_site_feature_id})| 名称 | 说明 | 数据类型 |
in_analysis_layer | The Suitability Analysis layer that will be used in the analysis. | Group Layer; Feature Dataset |
target_site_layer (可选) | The layer that contains the target site. | Feature Layer |
target_site_feature_id (可选) | The feature from the target site layer that will be added to the group layer as the target site. | String |
| 名称 | 说明 | 数据类型 |
| out_analysis_layer | The name of the Suitability Analysis layer that will be added to the analysis. | Group Layer |
The following Python window script demonstrates how to use the SetTargetSite function:
import arcpy
arcpy.ba.SetTargetSite("Suitability Analysis", r"Existing_Sites", "4")