Reduces a raster to a subset of its original size. This is essentially a clipping operation using pixel bounds instead of ground coordinates.
Parameters
Start Column, Start Row
These parameters specify the position in the input raster from which the subset will be taken.
Number of Columns, Number of Rows
These parameters specify the size of the subset in cells to be taken from the raster. They do not include any padding values. These values must be greater than 0 for the input to be valid.
Padding Parameters
The padding parameters specify how many rows and columns of padding in cells should be placed around the subset portion of the raster.
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
FME Licensing Level
FME Professional edition and above
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Tags Keywords: raster grid band clip subset