Summary
Replaces null values in a feature class or table with the default values from the geodatabase feature class.
Usage
Only feature classes or tables that have default values specified will have null values replaced.
Syntax
CalculateDefaultValues(in_datasets)
| Parameter | Explanation | Data Type |
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 |
Derived Output
| Name | Explanation | Data Type |
| out_dataset | Output dataset where attributes were updated. | Table View; Feature Layer; Dataset |
Code sample
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')Environments
This tool does not use any geoprocessing environments.
Licensing information
- Basic: No
- Standard: Requires Production Mapping
- Advanced: Requires Production Mapping