Hi
I have established the schema and tables as outlined in the documentation
example 11.8 TopoGeometry Constructors.
However, I am still missing something.
When I run GetRingEdges -
select topology.GetRingEdges('TEST', 1), entities.wkb_geometry
from entities, num_search
where s
I would suggest you create intermediate tables with CREATE TABLE xxx AS and see
the result of each operation one after the other in order to isolate the
problem.
Pierre
> -Original Message-
> From: postgis-users-boun...@postgis.refractions.net [mailto:postgis-users-
> boun...@postgis.re
thanks Nicolas. Your point is fair.
but in my specific case I found a easier way of doing it. in my case all I
need was to get the larger polygon which included other smallar polygons in its
boundaries.
I handled it with two queries below:
select f.id, collection ,st_area(collec
Hi Mike!
-รก.
(snip)
>> In fact, do you know about the reverse process (loading to numpy arrays)? It
>> seems that Psycopg2 cannot do it but there is a project tackling that
>> problem --- I don't know if this could eventually be incorporated into the
>> mainstream driver (http://code.google.com
