Zusammenfassung
Replaces null values in a feature class or table with the default values from the geodatabase feature class.
Verwendung
Only feature classes or tables that have default values specified will have null values replaced.
Syntax
arcpy.topographic.CalculateDefaultValues(in_datasets)
| Parameter | Erklärung | Datentyp |
in_datasets [in_datasets,...] | The feature classes and/or tables whose null values will be replaced with the default values from the data model. | Dataset; Feature Layer; Table View |
Abgeleitete Ausgabe
| Name | Erklärung | Datentyp |
| out_dataset | Output dataset where attributes were updated. | Table View; Feature Layer; Dataset |
Codebeispiel
This stand-alone script calculates the default values for several feature classes in the TDS geodatabase.
# Name: CalculateDefaultValues_sample.py
# Description: Use the Calculate Default Values tool to replace null values with their appropriate default data model values
# Import System Modules
import arcpy
# Check Out Extensions
arcpy.CheckOutExtension('Foundation')
# Setting Local Variables
in_features = [r'C:\Temp\Test.gdb\StructurePoints', r'C:\Temp\Test.gdb\StructurePolygons']
# Use the Calculate Default Values tool to replace null values and print the result
arcpy.topographic.CalculateDefaultValues(in_features)
# Check In Extensions
arcpy.CheckInExtension('Foundation')Umgebungen
Dieses Werkzeug verwendet keine Geoverarbeitungsumgebungen.
Lizenzinformationen
- Basic: Nein
- Standard: Erfordert Production Mapping
- Advanced: Erfordert Production Mapping