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attributerenamer.

重命名一个或多个属性,保留属性的当前值。

跳转到配置

典型的用途

  • Change the name of an existing attribute

How does it work?

Blank rows are provided where you can select attributes to rename and enter the new names.. One or more pairs can be added, and all features that pass through the transformer are modified according to these selections. The values of the attributes are not changed, and you can optionally provide default values to be applied to the output where input values are missing.

使用说明

配置

输入端口

Output Ports

Parameters

对话框选项

编辑变换器参数

使用一组菜单选项,可以通过引用工作区中的其他元素来分配变压器参数。一些变压器也可提供更高级的功能,例如高级编辑器和算术编辑器。要访问这些选项的菜单,请单击除适用的参数旁边。有关更多信息,请参阅变压器参数菜单选项.

定义值

There are several ways to define a value for use in a Transformer. The simplest is to simply type in a value or string, which can include functions of various types such as attribute references, math and string functions, and workspace parameters. There are a number of tools and shortcuts that can assist in constructing values, generally available from the drop-down context menu adjacent to the value field.

参考

Processing Behavior

Feature-Based

Feature Holding

依赖性 没有任何
FME Licensing Level FME基本版及以上
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