Populate MakeValueArray() for Spatial Analyst Kriging

Question

Is there any system for populating the parameters of a MakeValueArray()?

Below... the MakeValueArray() is populated correctly... except for the SemiVariogram properties.

protected override void OnClick()
        {
            var progDlg = new ProgressDialog("Running Geoprocessing Tool", "Cancel", 100, true);
            progDlg.Show();

string inputPointFeatures = @"C:\Temp\Learn.gdb\points";
            string zValueField = "zField";
            string outputRaster = @"C:\Temp\Learn.gdb\output";
            string semiVariogram = "Ordinary Spherical 3 200 100 0";
            string outputCellSize = "1";
            string krigParameters = "Variable 4 150";
            string outputVariance = "";

string tool = "C:\Program Files\ArcGIS\Pro\Resources\ArcToolBox\" +
                              "toolboxes\Spatial Analyst Tools.tbx\" + "Kriging";

var parameters = Geoprocessing.MakeValueArray(inputPointFeatures, zValueField, 
                outputRaster, semiVariogram, outputCellSize, krigParameters, outputVariance);

Geoprocessing.OpenToolDialog(tool, parameters);

progDlg.Hide();
        }

GKmieliauskas · Accepted Answer

Hi,

Spherical already means Ordinary. Look here:

https://pro.arcgis.com/en/pro-app/latest/tool-reference/spatial-analyst/kriging.htm

You can check all parameters starting that tool directly from ArcGIS Pro. After execution right click in history window and copy python script. It must be like this below:

out_surface_raster = arcpy.sa.Kriging(r"C:\Temp\Learn.gdb\points", "zField", "Spherical 3,000000 200,000000 100,000000 0,000000", 10, "VARIABLE 12", None); out_surface_raster.save(r"C:\Temp\Learn.gdb\output")