Get Model Parameter (Geostatistical Analyst)

Disponible avec une licence Geostatistical Analyst.

Synthèse

Gets model parameter value from an existing geostatistical model source.

Utilisation

• 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.

Paramètres

Boîte de dialogue

Étiquette	Explication	Type de données
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

Sortie obtenue

Étiquette	Explication	Type de données
Parameter value	The model parameter value.	String

Python

arcpy.ga.GAGetModelParameter(in_ga_model_source, model_param_xpath)

Nom	Explication	Type de données
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

Sortie obtenue

Nom	Explication	Type de données
out_param_value	The model parameter value.	String

Exemple de code

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)

Environnements

Espace de travail courant

Cas particuliers

Informations de licence

• Basic: Nécessite Geostatistical Analyst
• Standard: Nécessite Geostatistical Analyst
• Advanced: Nécessite Geostatistical Analyst