DATE—日期和时间。 BLOB—长度较长的一系列二进制数。 RASTER—栅格影像。可以存储 ArcGIS 软件支持的所有栅格数据集格式,但建议您仅使用小影像。 GUID—全局唯一标识符。 String 派生输出 名称 说明 数据类型 out_table 已更新的表。 表视图;栅格图层;镶嵌图层 代码示例 CalculateField 示例 1(Python 窗口) 以...
Python 式の詳細については、「フィールド演算 (Calculate Field) の Python の例」をご参照ください。 Arcade 式の詳細については、「ArcGIS Arcade ガイド」をご参照ください。 SQL 式の詳細については、「フィールドの計算」をご参照ください。 [フィーチャ レイヤーの作成 (Make Feature Layer...
(earthquake_data_url) # Calculate the year number from the date_ field calculate_field_result = manage_data.calculate_fields(input_layer = earthquake_data, field_name = "year_num", data_type = "Integer", expression = "Year($feature.date_)", output_name = "Earthquake_occurence_years") ...
If you calculate a date field's values to populate the field or query the field, dates must be typed in MM/DD/YYYY hh:mm:ss format, enclosed in single quotation marks. For example, to set a date field to 5:00 p.m. on May 27, 2014, you would type '05/27/2014 05:00:00PM'...
ArcGIS Pro 3.4 was released on November 7, 2024. For information on the latest updates, please see the ArcGIS Pro 3.4 Release Notes. Our goal is to build the best
Field field True string Select a field Search parameter parameter True string Enter the search parameter Second Field field2 string Select a field Second search parameter parameter2 string Enter the second search parameter Returns Expand table NamePathTypeDescription Geometry object data object...
Calculate the Geodesic Area of a polygon Create a buffer polygon at the specified geodesic distance Determine geodesic distance between two Geometries GeodesicEllipse Determine geodesic length of a line GeodesicSector GeodeticDensifyByDeviation - polyline GeodeticDensifyByLength - polygon Calculate...
// Calculate the Sum and Average of the Population_1990 and Population_2000 fields, grouped and ordered by Region public void CalculateStatistics(FeatureClass countryFeatureClass) { using (FeatureClassDefinition featureClassDefinition = countryFeatureClass.GetDefinition()) { // Get fields Field regionFi...
calculate flow volume. This lab is one of several exercises for the course that were originally written for ArcMap, which I migrated to ArcGIS Pro. I also work with the college’s IT department staff to maintain GIS hardware, software, and licensing. CIS are technically the “lab managers”...
6 Issues addressed at ArcGIS Pro 3.2.0 ArcGIS Pro 3.2.0 fixes the issues and adds the enhancements listed below. Issue BUG-000094097 Description The code block of the Calculate Field tool does not get updated when importing a calculation file for the tool in a model created in ArcMap. BUG...