1. 批量按属性提取

# -*- coding: cp936 -*-
"""
PROJECT_NAME: ArcPy 
FILE_NAME: batch_attribute_extract 
AUTHOR: JacksonZhao
DATE: 2025/04/05
"""
import arcpy
import os

arcpy.CheckOutExtension('Spatial')

# Set the workspace environment
input_folder = r"C:\Users\YiPei\Desktop\2Reclassify"
output_folder = r"C:\Users\YiPei\Desktop\2Reclassify_reclassify4"

# Check if the output folder exists, and create it if it doesn't
if not os.path.exists(output_folder):
    os.makedirs(output_folder)

# Get the list of all raster data
arcpy.env.workspace = input_folder
raster_list = arcpy.ListRasters("*", "TIF")

# Define the list of conditions
conditions = ["Value = 0", "Value = 1", "Value = 2", "Value = 3"]

# Iterate through each raster and perform the extraction for each condition
for raster in raster_list:
    print "Processing raster: %s" % raster
    for condition in conditions:
        # Define the output raster name with the condition appended
        base_name = os.path.splitext(raster)[0]
        output_raster_name = "%s_%s.tif" % (base_name, condition.replace(' ', ''))
        out_raster = os.path.join(output_folder, output_raster_name)
        
        # Execute the raster extraction by attributes
        arcpy.gp.ExtractByAttributes_sa(raster, condition, out_raster)
        print "Extracted raster saved to: %s" % out_raster

2. 批量分区统计（最大值、最小值和像元个数等）

# -*- coding: cp936 -*-
# -*- coding: utf-8 -*-
"""
PROJECT_NAME: ArcPy 
FILE_NAME: batch_UHI 
AUTHOR: JacksonZhao
DATE: 2025/02/23
"""
import arcpy
import os

# Check out the Spatial Analyst extension
arcpy.CheckOutExtension('Spatial')

# Set the input and output folders
input_folder = r"C:\Users\YiPei\Desktop\2Reclassify_reclassify4"
output_folder = r"C:\Users\YiPei\Desktop\2Reclassify_reclassify4_table"

# Set the path to the shapefile
shapefile = r"C:\Users\YiPei\Desktop\GEE_data\ChinaAlbers\ChinaAlbers.shp"

# Check if the output folder exists, and create it if it doesn't
if not os.path.exists(output_folder):
    os.makedirs(output_folder)

# Get the list of all raster files in the input folder
arcpy.env.workspace = input_folder
raster_list = arcpy.ListRasters("*", "TIF")

# Iterate through each raster file
for raster in raster_list:
    print "Processing raster: %s" % raster
    
    # Define the output CSV file name
    base_name = os.path.splitext(raster)[0]
    output_csv = os.path.join(output_folder, base_name + "_ZonalStats.csv")
    
    # Perform Zonal Statistics as Table
    arcpy.gp.ZonalStatisticsAsTable(
        shapefile,
        "name",
        raster,
        output_csv,
        "DATA",
        "ALL"
    )
    
    print "Zonal Statistics results saved to: %s" % output_csv