Synthèse
Creates a raster object by specifying one or more NoData values or a range of valid pixel values.
Discussion
For more information about how this function works, see the Mask raster function.
The referenced raster dataset for the raster object is temporary. To make it permanent, you can call the raster object's save method.
Syntaxe
Mask (raster, {no_data_values}, {included_ranges}, {no_data_interpretation})
Paramètre | Explication | Type de données |
raster | The input raster. | Raster |
no_data_values [no_data_values,...] | The NoData value or list of values. Values can be type Double or Integer. (La valeur par défaut est None) | Double |
included_ranges [included_ranges,...] | The range of valid pixel values to be included in the output raster. Values can be type Double or Integer. (La valeur par défaut est None) | Double |
no_data_interpretation | Specifies how the NoData values will be displayed in the output raster.
(La valeur par défaut est None) | Integer |
Type de données | Explication |
Raster | The output raster. |
Exemple de code
Masks a NoData value within a specified range of pixel values.
import arcpy
out_Mask_raster = arcpy.ia.Mask("Landsat8.tif", no_data_values = 6, included_ranges = [3,9])
Vous avez un commentaire à formuler concernant cette rubrique ?