Get Model Parameter (Geostatistical Analyst)

Mit der Geostatistical Analyst-Lizenz verfügbar.

Zusammenfassung

Gets model parameter value from an existing geostatistical model source.

Verwendung

• This tool is generally used in a model or in scripting.

• The geostatistical model source must be a geostatistical layer.

• See Set Model Parameter for additional information.

• An example input model source:

  /model[@name = 'Kriging']/model[@name = 'Variogram']/value[@name = 'Nugget']; /model[@name = 'Kriging']/model[@name = 'Variogram']/model[@name = 'VariogramModel']/value[@name = 'Range']

  will return "out_param_value" = 0.345;1127.14

• The returned value can be viewed in the Geoprocessing History item for the run of this tool.

Parameter

Dialogfeld

Beschriftung	Erläuterung	Datentyp
Input geostatistical model source	The geostatistical model source to be analyzed.	File; Geostatistical Layer
Parameter XML Path	XML path to the required model parameter.	String

Abgeleitete Ausgabe

Beschriftung	Erläuterung	Datentyp
Parameter value	The model parameter value.	String

Python

arcpy.ga.GAGetModelParameter(in_ga_model_source, model_param_xpath)

Name	Erläuterung	Datentyp
in_ga_model_source	The geostatistical model source to be analyzed.	File; Geostatistical Layer
model_param_xpath	XML path to the required model parameter.	String

Abgeleitete Ausgabe

Name	Erläuterung	Datentyp
out_param_value	The model parameter value.	String

Codebeispiel

GetModelParameter example 1 (Python window)

Extract parameter values from a geostatistical model source.

import arcpy
arcpy.env.workspace = "C:/gapyexamples/data"
outParam = arcpy.GAGetModelParameter_ga(
    "C:/gapyexamples/data/kriging.lyr",
    "/model[@name = 'Kriging']/model[@name = 'Variogram']/value[@name = 'Nugget']")
print(outParam)

GetModelParameter example 2 (stand-alone script)

Extract parameter values from a geostatistical model source.

# Name: GAGetModelParameter_Example_02.py
# Description: Gets model parameter value from an existing geostatistical
#              model source.
# Requirements: Geostatistical Analyst Extension

# Import system modules
import arcpy

# Set environment settings
arcpy.env.workspace = "C:/gapyexamples/data"

# Set local variables
modelSource = "C:/gapyexamples/data/kriging.lyr"
xmlPath = "/model[@name = 'Kriging']/model[@name = 'Variogram']/value[@name = 'Nugget']"

# Execute GAGetModelParameter
outParam = arcpy.GAGetModelParameter_ga(modelSource, xmlPath)

# Show results
print(outParam)

Umgebungen

Aktueller Workspace

Sonderfälle

Lizenzinformationen

• Basic: Erfordert Geostatistical Analyst
• Standard: Erfordert Geostatistical Analyst
• Advanced: Erfordert Geostatistical Analyst