# Calculate Z-value (Geostatistical Analyst)

Geostatistical Analyst のライセンスで利用可能。

## サマリー

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

## 使用法

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

## パラメーター

 ラベル 説明 データ タイプ 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

### 派生した出力

 ラベル 説明 データ タイプ Output Z-value The predicted Z-value at the specified x,y coordinate. Double

`arcpy.ga.GACalculateZValue(in_geostat_layer, point_coord)`
 名前 説明 データ タイプ 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

### 派生した出力

 名前 説明 データ タイプ out_z_value The predicted Z-value at the specified x,y coordinate. Double

### コードのサンプル

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)``````

## ライセンス情報

• Basic: 次のものが必要 Geostatistical Analyst
• Standard: 次のものが必要 Geostatistical Analyst
• Advanced: 次のものが必要 Geostatistical Analyst