import arcpy # 定义工具参数 input_features = arcpy.GetParameterAsText(0) target_features = arcpy.GetParameterAsText(1) output_features = arcpy.GetParameterAsText(2) overlap_area = arcpy.GetParameterAsText(3) # 定义空间参考 spatial_reference = arcpy.Describe(input_features).spatialReference # 创建空图层来存储连接后的要素 arcpy.CreateFeatureclass_management("in_memory", "connected_features", "POLYLINE", spatial_reference) # 开始连接 with arcpy.da.SearchCursor(input_features, ["OID@", "SHAPE@"]) as input_cursor: with arcpy.da.SearchCursor(target_features, ["OID@", "SHAPE@"]) as target_cursor: with arcpy.da.InsertCursor("in_memory/connected_features", ["SHAPE@"]) as output_cursor: for input_row in input_cursor: for target_row in target_cursor: # 检查两个要素之间是否有重叠面 if input_row[1].overlaps(target_row[1]): intersection = input_row[1].intersect(target_row[1], 4) area = intersection.area # 如果重叠面积大于或等于指定值，则连接两个要素 if area >= float(overlap_area): polyline = arcpy.Polyline(input_row[1], target_row[1]) output_cursor.insertRow([polyline]) target_row = None input_row = None # 导出连接后的要素 arcpy.CopyFeatures_management("in_memory/connected_features", output_features) # 清理内存 arcpy.Delete_management("in_memory")运行错误IndentationError: unexpected indent (空间连接.py, line 15) 执行(kj)失败。请改正代码

这是一个缩进错误，可能是由于复制代码时导致的。请尝试将第15行的缩进调整到与前面的代码行相同的位置。以下是已经修复缩进错误的代码：

import arcpy 
# 定义工具参数 
input_features = arcpy.GetParameterAsText(0) 
target_features = arcpy.GetParameterAsText(1) 
output_features = arcpy.GetParameterAsText(2) 
overlap_area = arcpy.GetParameterAsText(3) 

# 定义空间参考 
spatial_reference = arcpy.Describe(input_features).spatialReference 

# 创建空图层来存储连接后的要素 
arcpy.CreateFeatureclass_management("in_memory", "connected_features", "POLYLINE", spatial_reference) 

# 开始连接 
with arcpy.da.SearchCursor(input_features, ["OID@", "SHAPE@"]) as input_cursor: 
    with arcpy.da.SearchCursor(target_features, ["OID@", "SHAPE@"]) as target_cursor: 
        with arcpy.da.InsertCursor("in_memory/connected_features", ["SHAPE@"]) as output_cursor: 
            for input_row in input_cursor: 
                for target_row in target_cursor: 
                    # 检查两个要素之间是否有重叠面 
                    if input_row[1].overlaps(target_row[1]): 
                        intersection = input_row[1].intersect(target_row[1], 4) 
                        area = intersection.area 
                        # 如果重叠面积大于或等于指定值，则连接两个要素 
                        if area >= float(overlap_area): 
                            polyline = arcpy.Polyline(input_row[1], target_row[1]) 
                            output_cursor.insertRow([polyline]) 
                    target_row = None 
                input_row = None 

# 导出连接后的要素 
arcpy.CopyFeatures_management("in_memory/connected_features", output_features) 

# 清理内存 
arcpy.Delete_management("in_memory")