st_count

Description

args: rastertable, rastercolumn, nband=1, exclude_nodata_value=true - Returns the number of pixels in a given band of a raster or raster coverage. If no band is specified defaults to band 1. If exclude_nodata_value is set to true, will only count pixels that are not equal to the nodata value.

Parameters

Name	Type	Mode
rast	USER-DEFINED	IN
nband	integer	IN
exclude_nodata_value	boolean	IN
rast	USER-DEFINED	IN
exclude_nodata_value	boolean	IN
rastertable	text	IN
rastercolumn	text	IN
nband	integer	IN
exclude_nodata_value	boolean	IN
rastertable	text	IN
rastercolumn	text	IN
exclude_nodata_value	boolean	IN