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Returns a binary DataFrame from a Raster DataFrame. Each raster object in the resulting DataFrame is an ArcGrid image in binary format. ArcGrid only takes 1 source band. If your raster has multiple bands, you need to specify which band you want to use as the source.

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Signatures

RS_AsArcGrid(raster: Raster)

RS_AsArcGrid(raster: Raster, sourceBand: Integer)

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Parameters

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raster
Raster
required
The input raster.
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sourceBand
Integer
default:"0"
The source band index to use. Accepts any non-negative value (>=0). If not given, it will use Band 0.

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Return type

The raster in ArcGrid binary format.

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Examples

SELECT RS_AsArcGrid(raster) FROM my_raster_table

SELECT RS_AsArcGrid(raster, 1) FROM my_raster_table

+--------------------+
|             arcgrid|
+--------------------+
|[4D 4D 00 2A 00 0...|
+--------------------+