Extracts the elevation of the first coordinate and assigns it to the named attribute.
Parameters
Elevation Attribute
If the feature was two-dimensional, 0 will be assigned to the elevation attribute.
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.
Transformer Categories
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