This smells like issues with not having RPATH set in various libraries.
I have been building on NetBSD and not seeing this, but I think I have
LDFLAGS set to -L and -R both for /usr/pkg/lib and such. (Sorry, the
details are paged out of my brain because Copious Spare Time for postgis
has been
Hi Evan,
What about instead of verify the intersection with Simplified polygon,
verify the intersection with the BBox ?
*ST_Envelope *
http://postgis.refractions.net/documentation/manual-1.4/ST_Envelope.html
I've been using this strategy on my system but using geotools and gives me
nice results.
Hugues,
You should be able to use ST_MapAlgebraNgb if you have PostGIS 2.0. But
there may be challenges working with neighboring tiles.
PostGIS 2.1 has more robust handling with ST_MapAlgebra.
http://www.postgis.net/docs/manual-2.1/RT_ST_MapAlgebra.html
See the example with the description
Hugues,
Another possibility if you have PostGIS 2.1 is ST_Neighborhood().
http://www.postgis.net/docs/manual-dev/RT_ST_Neighborhood.html
-bborie
On 07/02/2013 09:47 AM, Hugues François wrote:
Hello,
Given a one band raster made of numerous tiles and a point geometry from
which I select
Hello Bborie,
Thanks for your answers. I have requested our team to migrate to postgis2.1
since beta version been released but unsuccessfully. I hope things will move
with the official release. I fall in love with these new sexy features and
others.
Awaiting for this moment, I will look
