Dear list, I just played around with WKTraster. I just want to have a confirmation that the function to access the pixel values is not yet implied (ST_Band(raster, band)) ? Thank you very much for your help Rainer -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://postgis.refractions.net/pipermail/postgis-users/attachments/20100209/2b4d5188/attachment.html>