视频第一个处理的代码: importosimportarcpyfromarcpyimportenv#遍历指定目录的gdb的所有图层env.workspace="D:/_3rd/地图制图实习/dituzhitu/G47.gdb"# 使用 ListFeatureClasses 遍历所有图层featureclasses=arcpy.ListFeatureClasses()# 指定裁剪边界图层#clip_feature = "D:/_3rd/地图制图实习/dituzhitu/dituzhitu....
要实现这一点,我们可以使用arcpy模块中的`arcpy.ListFeatureClasses()`函数来获取gdb中的要素类列表。以下是一个示例: python import arcpy #设置工作空间为gdb路径 arcpy.env.workspace = "C:/path/to/your/gdb.gdb" #获取要素类列表 feature_classes = arcpy.ListFeatureClasses() for feature_class in ...
设定工作空间和地理数据库(gdb)的路径: 使用arcpy.env.workspace属性来设置工作空间,即地理数据库的路径。 python arcpy.env.workspace = r"C:\path\to\your\geodatabase.gdb" 列出地理数据库中的所有要素类: 使用arcpy.ListFeatureClasses()函数可以列出指定工作空间中的所有要素类。 python feature_classes ...
arcpy.CreateFeatureDataset_management(out_GDB_Path, dsname.split('.')[1],sr) fclist = arcpy.ListFeatureClasses('','',dsname) for fc in fclist: basename = arcpy.Describe(fc).basename outname = os.path.join(outdsname, basename.split('.')[1]) str = basename.split('.')[1] print...
fc =""arcpy.AddWarning(fc_name +" not found in "+ ws +".")else: fc = os.path.join(ws, fds, fc_list[0])returnfc 开发者ID:Esri,代码行数:10,代码来源:s57_2_chart.py # 或者: from arcpy importListFeatureClasses[as 别名]defGetFieldInfo(gdb):# Not being used any more.## Assumpt...
在生产中,会遇到将我们既有的坐标系转换到高德或者百度坐标系下,从而可以使用百度高德的基础地图。亦或者将获得的百度高德数据转换到普通的84坐标系下。本文基于Arcpy脚本实现了对shp或者gdb数据的坐标系之间的相互转换。 1、从常用坐标系到百度高德坐标系的转换 ...
arcpy.env.workspace='G:/exercise data/listtest.gdb'datasets=arcpy.ListDatasets(feature_type='feature')datasets=['']+datasetsifdatasets is not Noneelse[]fordsindatasets:forfcinarcpy.ListFeatureClasses(feature_dataset=ds):p=os.path.join(arcpy.env.workspace,ds,fc)print(p) ...
How to list all feature classes in a File Geodatabase and all features within the feature classes Here is an example script that demonstrates how to do this: import arcpy # Set the workspace to the geodatabase arcpy.env.workspace = "C:/data/mygeodatabase.gdb" ...
arcpy.AddMessage(" ")try:# 将每个gdb设为工作区arcpy.env.workspace = workspace fc_list = arcpy.ListFeatureClasses()#列出gdb内的要素类图层in_fc_path_list = []forfcinfc_list: in_fc_path_list.append(os.path.join(workspace,fc))# 在输出路径out_path下新建gdbgdb_name1 = os.path.basename(...
arcpy.env.workspace = in_fold #copy data featureclasses = arcpy.ListFeatureClasses() for fc in featureclasses: arcpy.Copy_management(fc,output_folder "\\" fc) arcpy.env.workspace=output_folder transType='0' if(outCSStr=='mars2baidu'): transType='1' elif(outCSStr=='baidu2mars'): tran...