FME Transformers: 2024.1



Adds a time window attribute to each feature, assigning a Window ID based on either the time the feature arrives at the transformer or a timestamp stored as an attribute.

The duration of a time window is specified with a choice of units (seconds, minutes, hours, or days), and the first window may commence at workspace startup, with the arrival of the first feature, or at a specified timestamp.

The Window ID value may be either:

  • an incremental count of windows (based on the specified duration, starting with zero (0)), or

  • the start or end time of the window (in seconds, Unix time).


Output Ports


Editing Transformer Parameters

Transformer parameters can be set by directly entering values, using expressions, or referencing other elements in the workspace such as attribute values or user parameters. Various editors and context menus are available to assist. To see what is available, click beside the applicable parameter.

For more information, see Transformer Parameter Menu Options.

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