Calculate Z-value (Geostatistical Analyst)

Mit der Geostatistical Analyst-Lizenz verfügbar.

Zusammenfassung

Uses the interpolation model in a geostatistical layer to predict a value at a single location.

Verwendung

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

Parameter

Dialogfeld

Beschriftung	Erläuterung	Datentyp
Input geostatistical layer	The geostatistical layer to be analyzed.	Geostatistical Layer
Input point	The x,y coordinate of the point for which the Z-value will be calculated.	Point

Abgeleitete Ausgabe

Beschriftung	Erläuterung	Datentyp
Output Z-value	The predicted Z-value at the specified x,y coordinate.	Double

Python

arcpy.ga.GACalculateZValue(in_geostat_layer, point_coord)

Name	Erläuterung	Datentyp
in_geostat_layer	The geostatistical layer to be analyzed.	Geostatistical Layer
point_coord	The x,y coordinate of the point for which the Z-value will be calculated.	Point

Abgeleitete Ausgabe

Name	Erläuterung	Datentyp
out_z_value	The predicted Z-value at the specified x,y coordinate.	Double

Codebeispiel

GACalculateZValue (Python window)

Predict a value at a location using a kriging geostatistical layer.

import arcpy
arcpy.env.workspace = "C:/gapyexamples/data"
outCZV = arcpy.GACalculateZValue_ga("C:/gapyexamples/data/Kriging.lyr", 
                                    "-2000000 -50000")
print(outCZV)

GACalculateZValue (stand-alone script)

Predict a value at a location using a kriging geostatistical layer.

# Name: CalculateZValue_Example_02.py
# Description: Uses the interpolation model in a geostatistical 
#              layer to predict a value at a single location.
# Requirements: Geostatistical Analyst Extension

# Import system modules
import arcpy

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

# Set local variables
inGALayer = "C:/gapyexamples/data/Kriging.lyr"
pointCoord = "-2000000 -50000"

# Execute CalculateZValue
outCZV = arcpy.GACalculateZValue_ga(inGALayer, pointCoord)

# Print results
print(outCZV)

Umgebungen

Aktueller Workspace

Sonderfälle

Lizenzinformationen

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