Arcpy.addfield_management是一个用于添加属性管理器(Field Manager)的Python库,可以帮助用户更轻松地管理和操作地理空间数据。通过使用这一库,用户可以自定义属性管理器以适应特定的需求。下面将对Arcpy.addfield_management进行简要解读与分析。 一、简介 Arcpy.addfield_management是一个实用的地理空间数据管理库,可以...
if your precision is greater than 6, use a double; otherwise, use a float. If you create a double field and specify a precision of 6 or less, a float field is created. If you create a float field and specify a precision greater than 6, a double field is created. ...
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if arcpy.Exists("d:/temp/points.shp"): arcpy.management.Delete("d:/temp/points.shp"); arcpy.management.CreateFeatureclass("d:/temp","points.shp","POINT"); arcpy.management.AddField("d:/temp/points.shp","name","TEXT",20); pythonaddins.MessageBox("Create point.shp successfully!","TIP...
AddFieldToAnalysisLayer example 1 (Python window) The following Python window script demonstrates how to add aUniqueIDfield to the Facilities sublayer of the Service Area network analysis layer. arcpy.na.AddFieldToAnalysisLayer("Service Area","Facilities","UniqueID","LONG") ...
arcpy.AddFieldDelimiters Subscribe 1574 2 Jump to solution 08-25-2014 09:56 AM by collindegueurce Deactivated User can I pass in a list of fields or do I have to call it on each field individually? Solved! Go to Solution. arcpy python Reply 0 Kudos All Posts Previous Topic ...
The script will find all tables and feature classes not in feature datasets and append the name of the table or feature class as a new field. If you want to recurse into the feature datasets, it isn't too hard to update the code. def add_table_names(workspace): des...
AddFields(in_table, field_description) Parameter Explanation Data Type in_table The input table where the fields will be added. The fields will be added to the existing input table and will not create a new output table. Fields can be added to feature classes in geodatabases, shapefiles,...
first =False# Clean up temporary outputifarcpy.Exists(temp_out_dissolve_fc): arcpy.management.Delete(temp_out_dissolve_fc) 开发者ID:Esri,项目名称:public-transit-tools,代码行数:42,代码来源:CreatePercentAccessPolygon.py # 需要导入模块: import arcpy [as 别名]# 或者: from arcpy importAddFieldDeli...
arcpy.AddError("Unable to add or calculate new unique ID field. Please fix your data or choose a different unique ID field.")raiseCustomErrorreturninLocUniqueID 开发者ID:Esri,项目名称:public-transit-tools,代码行数:19,代码来源:BBB_SharedFunctions.py ...