Calculate Z-value (Geostatistical Analyst)

Disponible avec une licence Geostatistical Analyst.

Synthèse

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

Utilisation

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

Paramètres

ÉtiquetteExplicationType de données
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

Sortie obtenue

ÉtiquetteExplicationType de données
Output Z-value

The predicted Z-value at the specified x,y coordinate.

Double

arcpy.ga.GACalculateZValue(in_geostat_layer, point_coord)
NomExplicationType de données
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

Sortie obtenue

NomExplicationType de données
out_z_value

The predicted Z-value at the specified x,y coordinate.

Double

Exemple de code

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)

Environnements

Cas particuliers

Informations de licence

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

Rubriques connexes