[postgis-devel] WKT Raster: GDAL orWorld fileupper leftcoordinates

[Mateusz Loskot]

Pierre Racine wrote:
> >> By the way: We'll have to find a way to store a NULL nodatavalue
> when
> >> GDAL can not find a nodatavalue in the raster. Is it possible?
> >
> >What about leaving this to user's interpretation?
> 
> But how does a user knows that the value (if its not null) is a real
> nodatavalue?

Right. Looks like lack of design for this detail.

Best regards,
--
Mateusz Loskot
Senior Programmer, Cadcorp
http://www.cadcorp.com