You're probably better served using the first variant which gives you full
control over each raster and band to be added.
All the other variants of ST_AddBand are wrappers around the first variant.
-bborie
On Wed, Aug 13, 2014 at 6:37 AM, David Haynes hayne...@gmail.com wrote:
I have a question about this function, regarding the fifth variant.
Why does the function assume that all of the rasters input in the array
have their information stored at the same band? The variant will only allow
for 1 band number to be specified for all rasters.
raster *ST_AddBand*(raster torast, raster[] fromrasts, integer fromband=1,
integer torastindex=at_end);
This is will not work
ST_AddBand(ST_MakeEmptyraster(layers.stack_rast),ARRAY[layers.stack_rast,
layers.stack_rast], ARRAY[1,3]) as rast
This does, but assumes that I want band 1 both times.
ST_AddBand(ST_MakeEmptyraster(layers.stack_rast),ARRAY[layers.stack_rast,
layers.stack_rast], 1) as rast
Shouldn't there be a variant that allows that uses an array integer that
allows for you to individual specifications of bands.
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