Résumé
Creates a raster object where each pixel contains the band index at which that pixel reached the statistical argument. If the input raster is multidimensional, the output raster object will contain dimension values instead of band indices.
Discussion
For more information about how this function works, see the ArgStatistics 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
ArgStatistics (rasters, {stat_type}, {min_value}, {max_value}, {multiple_occurrence_value}, {ignore_nodata})
Paramètre | Explication | Type de données |
rasters [rasters,...] | The input raster or list of rasters. | Raster |
stat_type | Specifies the statistical argument to extract.
(La valeur par défaut est None) | String |
min_value | The minimum pixel value to be used to extract the duration. This argument is required when the stat_type argument is set to DURATION. (La valeur par défaut est None) | Double |
max_value | The maximum pixel value to be used to extract the duration. This argument is required when the stat_type argument is set to DURATION. (La valeur par défaut est None) | Double |
multiple_occurrence_value | The pixel value to use to indicate that a given argument statistic was reached more than once in the input raster dataset. This argument is required when the stat_type argument is set to MIN or MAX. (La valeur par défaut est 100) | Integer |
ignore_nodata | Specifies whether to ignore NoData values in the calculation.
(La valeur par défaut est True) | Boolean |
Type de données | Explication |
Raster | The output raster. |
Exemple de code
Extracts the dimension value at which the maximum temperature was reached for the input multidimensional raster.
import arcpy
argstat_raster = arcpy.sa.ArgStatistics("Temperature_30_years.crf", "MAX","","", 9999)
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