[postgis-users] Create a new raster

[Pierre Racine]

Look at ST_MapAlgebra() and ST_Reclass().

> -----Original Message-----
> From: postgis-users-bounces at lists.osgeo.org [mailto:postgis-users-
> bounces at lists.osgeo.org] On Behalf Of Amin Tayyebi
> Sent: Thursday, April 25, 2013 12:26 PM
> To: postgis-users at lists.osgeo.org
> Subject: [postgis-users] Create a new raster
> 
> Dear All
> 
> I am new to PostGIS...
> I like to make a new raster and copy the values from other raster with
> specific condition...
> 
> Let's say that other raster data include categorical data and I want to select
> one of them (e.g. value = 10) and set others as no-data in a new raster...
> 
> Does anybody have any suggestion?
> 
> Regards
> 
> Amin
>