数据类型 说明 Cursor 可分发 Row 对象的 Cursor 对象。 列出Counties.shp 的字段内容。游标按州名称和人口进行排序。 代码语言:javascript 复制 import arcpy # Open a searchcursor # Input: C:/Data/Counties.shp # Fields: NAME; STATE_NAME; POP2000 # Sort fields: STATE_NAME A; POP2000 D rows = ...
(schools, 'schools_lyr') # Hard-coded for input parameter for testing sara = vsGdb + '\CarlislePumpShools' try: cursor = arcpy.SearchCursor(sara, fields="BUFFDIST; UNITS") # old cursor syntax for row in cursor: # Having this block active fails tools # Goal is to add buffer d...
# Add the field's value to the total total += row[i] # Update the new field with the total row[cursor.fields.index('SumField')] = total cursor.updateRow(row) Place the cursor at the end of the script and pressEntertwice. The sum of the numeric fields for each feature i...
We use a search cursor to iterate over features in the feature class. The cursor is created using thearcpy.da.SearchCursor()function and the"OID@"field is specified to return the Object IDs of each feature. We then use aforloop to iterate over the cursor and print the Object ID of each...
arcpy.AddMessage("Done parsing arguments..")returnargs_parser# Search for a item id and add GNSS Metadata fields 开发者ID:Esri,项目名称:collector-tools,代码行数:24,代码来源:add_update_gnss_fields_python_api.py 示例2: parseArguments
# 需要导入模块: import arcpy [as 别名]# 或者: from arcpy importExists[as 别名]deftestadd_fields_from_table(self):fc = os.path.join(self.testing_gdb,'Illinois') copy = fc +'_copy'ifarcpy.Exists(copy): arcpy.Delete_management(copy) ...
When using the cursor() method on a MapServiceLayer or FeatureLayer it will actually make a call to the ArcGIS Server and will return a tuple of values based on the fields requested. The default fields value is *, which will return all fields. Like the arcpy cursors, the SHAPE@ token ...
Querying all features and saving as a feature class Adding a field to a feature service Adding domains to fields in a hosted feature service Appending a feature class to a feature service Updating records in a feature service Summary ArcPy and ArcGIS Pro Introducing ArcGIS Pro Install...
Querying all features and saving as a feature class Adding a field to a feature service Adding domains to fields in a hosted feature service Appending a feature class to a feature service Updating records in a feature service Summary ArcPy and ArcGIS Pro Introducing ArcGIS Pro Installing and conf...
def createOutputFC(): # Input theAOI is the original first parameter (usually CLU feature layer) # # Given the path for the new output featureclass, create it as polygon and add required fields # Later it will be populated using a cursor. try: epsgWGS84 = 4326 # EPSG code for: GCS...