[postgis-users] Get only the main river. Smoothline???

[toni hernández]

Hi everyone,

I have a multilinestring with a river and all its afluents as you can 
see in this image
http://sigserver4.udg.edu/apps/geometries.png

I got geometry A using St_StraithSkeleton.

Is there a way to go from geometry A to geometry B??
Maybe something similar to SmoothLine???


-- 
*Toni Hernández Vallès*
Servei de Sistemes d'Informació Geogràfica i Teledetecció
-
Universitat de Girona
*SIGTE*
-
Pl. Ferrater Mora 1
17071 Girona
Tel +34 972 418 039 (7026 intern)
toni at sigte.udg.edu <mailto:toni at sigte.udg.edu>

http://www.sigte.udg.edu
Twitter http://twitter.com/SIGTE_UDG

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