3、要增加字段,在目录表中单击shapefile,从环境菜单中选择Open Attribute Table。 4、单击Options按钮,选择Add Field。 5、在Add Field对话框中,为新字段命名并选择数据类型。在Field Properties中设置相应的字段特性。 6、单击OK,关闭对话框。 精度(Precision)是一项重要的设置,精度值反映了数据存储的详细程度,并不...
ArcGIS geoprocessing tool that adds a new field to a table or the table of a feature class or feature layer, as well as to rasters with attribute tables.
Users are unable to add a new field to the attribute table of a feature collection in ArcGIS Online.Cause This is by design. New fields cannot be added to a feature collection because the changes done to the feature collection are only temporarily reflected in the web map, and not applied...
It is not possible to add rows to an attribute table in ArcGIS Online Map Viewer. As an alternative, use the Append Data to Layer function to add new data to the attribute table on the item details page in ArcGIS Online. Create a new CSV file using Microsoft Excel to match ...
Portal for ArcGIS HomeUseAdminister Add or delete a field After you publish a hosted feature or table layer, you may find you need to store information about an additional attribute. When that happens, you can add a field to the layer. Similarly, if you discover a set of attributes is ...
AddField extends AbstractGPTool Adds a new field to a table or the table of a feature class, feature layer, raster catalog, and/or rasters with attribute tables. The Add Field tool is contained in the Data Management Tools tool box. ...
When you finish configuring the field, click Add field. The field is added to the layer's attribute table. Tip: Open the layer table to view the fields and to add, delete, and update features from the table. Delete a field Use caution when deleting fields because, once you delete a ...
ArcGIS Pro Questions Re: Cannot add field Options Select to view content in your preferred language Translate Now Cannot add fieldSubscribe 36068 32 12-04-2017 10:01 AM by IanBrown1 Emerging Contributor I cannot add a new field column to my attribute table. It is greyed out in all menu...
ArcGIS geoprocessing tool that adds new attribute fields to the input features representing the spatial or geometric characteristics and location of each feature, such as length or area and x-, y-, z-, and m-coordinates.
Add Field tool The Add Field tool adds a field to your current table or the table of a feature class, feature layer, raster catalog, or raster with an attribute table. Use Calculate Field to populate newly added fields. Append tool Use the Append tool to add features or other data from...