摘要
创建栅格对象,其中每个像素包含栅格集中具有最大值的栅格的位置。
语法
HighestPosition (rasters, {extent_type}, {cellsize_type})
参数 | 说明 | 数据类型 |
rasters [rasters,...] |
The list of input rasters. | None |
extent_type | The method that will be used to compute the extent of the output when the input rasters have different extents.
(默认值为 FirstOf) | String |
cellsize_type | The method that will be used to compute the pixel size of the output when the input rasters have different pixel sizes.
(默认值为 FirstOf) | String |
数据类型 | 说明 |
Raster |
输出栅格。 |
代码示例
计算栅格集中具有最大值的栅格。
# Import system modules
import arcpy
from arcpy.ia import *
#Set the local variables
rasters = [r"c:\temp\raster1.tif", r"c:\temp\raster2.tif", r"c:\temp\raster3.tif"]
#Execute
Highest_raster = HighestPosition(rasters, "UnionOf", "FirstOf")