要创建一个临时的SHP文件,你可以使用arcpy.CreateFeatureClass_management函数。注意,为了创建临时文件,通常会在路径中使用一个系统临时文件夹,或者使用内存工作空间(in_memory),这样文件在会话结束时会自动删除。 python output_shp = "in_memory/temp_shapefile" # 使用内存工作空间创建临时文件 arcpy.CreateFeatureClas...
arcpy.Union_analysis(input_list,r"E:\pythondata\FileGDB.gdb\MyFeatureSet\union3") 参数约定,一般来说: (1)所有输入数据集的参数名都带有前缀 in_,而所有输出数据集的参数名都带有前缀 out_。 (2)输入数据集通常为第一个参数,输出数据集通常为最后一个必需参数。其他必需参数位于输入和输出数据集之间。
四、 实习步骤 1、代码界面 line = rD:\python workspace\gongkaikedemo\Demo3\line.shpn #输入线数据# mem point = arcpy.CreateFeatureclass_management(in_memorynf mem_point\ POINT, DISABLED, DISABLED, line) #创建一个要素类mem_point” # arcpy.AddField_management(mem_point, LineOID, TEXT) ...
My in_features is a polygon feature layer with many polygons but I only want to use the selected polygon in the FeatureToPoint_management. Any thoughts as to how to best do this? Thanks Maybe create a in memory feature class, add the selected polygon there then use that as in_features...
if arcpy.Exists(savepath + '\\' + featurename + '.shp') == False: arcpy.CreateFeatureclass_management(savepath, featurename, 'POINT', '', '', '', spatial) else: pass #添加字段 def AddField(self, savepath, featurename):
Using IN_MEMORY really sped it up. Reply 0 Kudos by ScottLinton 08-18-2015 06:25 PM Hi Stacy, I am trying to update a feature class by running a python script after hours. Unfortunately I am having trouble with file locks caused by other users. I have tried your clearWS...
arcpy.CreateFileGDB_management(os.path.dirname(out_mdb),os.path.basename(out_mdb))else:#shpos.makedirs(out_mdb)#arcpy.AddMessage("88888888888888888888888888888888888888")geometry=row.getValue(shapeName)fordatasetinmydatasets: i+=1arcpy.SetProgressorPosition() ...
摘要:To update values in a feature class within a geodatabase using acrpy, we can use an Update Cursor. Using an Update Cursor You can use an arcpy.da.Upda阅读全文 posted @2024-05-22 09:10McDelfino阅读(8)评论(0)推荐(0)编辑
The in-memory workspace is temporary and is deleted when the app is closed. To make a permanent copy of the output project that contains notes overlays, specify a notes_gdb and use the saveACopy method from the ArcGISProject class. Using the updateLayerFromJSON function If your web app ...
(r'in_memory\grid_intersect'):arcpy.Delete_management(r'in_memory\grid_intersect')#创建一个线的矢量图层arcpy.CreateFeatureclass_management("in_memory","grid_intersect","POLYLINE","","","",srf)#添加字段arcpy.AddField_management("grid_intersect","name","TEXT",35)#获取新建图层的插入游标new...