Calculates a GOID (Geographic Object IDentifier) for each incoming feature, and adds it as a new attribute.
The GOID is a unique 128-bit number that incorporates the position of a feature with other numbers. The result is a unique value that may be used to distinguish features from each other. The 128-bit GOID is composed of 32 hex digits in an ASCII string. The first 16 characters correspond to the position (as defined by the first two coordinates of the feature), the next 10 to the time, the next 4 to the sequence number.
The attribute that contains the calculated GOID.
Editing Transformer Parameters
Using a set of menu options, transformer parameters can be assigned by referencing other elements in the workspace. More advanced functions, such as an advanced editor and an arithmetic editor, are also available in some transformers. To access a menu of these options, click beside the applicable parameter. For more information, see Transformer Parameter Menu Options.
This transformer is similar to the UUIDGenerator, which generates a completely unique ID unrelated to location for each feature.
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