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RasterGCPExtractor

Extracts the coordinate system and the Ground Control Points (GCP) from the raster feature and exposes them as attributes.

Input Ports

This transformer accepts only raster features.

Output

The output attribute of this transformer is encoded as follows:

pixel line x y z;pixel line x y z etc.

The following raster properties are exposed:

_gcp_coordsys

_gcp_value

Parameters

None.

Usage Notes

This transformer is unaffected by raster band and palette selection.

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

Coordinates

Rasters

FME Licensing Level

FME Professional edition and above

 

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