RS_BandAsArray

Extract a band from a raster as an array of doubles.

Signatures

RS_BandAsArray(raster: Raster, bandIndex: Integer)

raster

Raster

required

The input raster.

bandIndex

Integer

required

The 1-indexed band to extract.

An array of double values representing the pixel values of the specified band.

SELECT RS_BandAsArray(raster, 1) FROM raster_table

+--------------------+
|                band|
+--------------------+
|[0.0, 0.0, 0.0, 0...|
+--------------------+

⌘I