Stephen Crawford wrote:
All,
I have a multipolygon feature that has 12 parts, a couple of which are
"bad". How can I remove just these geometries and keep the rest as one
multi feature? The bad ones are hundreds of miles away from the "good"
ones, so I would like to do something like "remove all geomtries from
feature x that are outside of bounding box (xy,xy)."
Basically you can not edit an existing object. The way to solve this
problem is to deconstruct the multipolygon in a set of polygons and
filter out the ones you want to exclude and then multi the remaining
objects back into a multipolygon and store it where ever.
-Steve W
_______________________________________________
postgis-users mailing list
[email protected]
http://postgis.refractions.net/mailman/listinfo/postgis-users
