[postgis-users] Select smoothed lines

Edward Mac Gillavry emacgillavry at hotmail.com
Mon Jan 30 06:15:46 PST 2012

Maybe Paul Ramsey's recent posting provides some inspiration:




Date: Mon, 30 Jan 2012 14:50:46 +0100
From: r.pispico at gmail.com
To: postgis-users at postgis.refractions.net
Subject: [postgis-users] Select smoothed lines

Hi all, 
my database contains a lot of paths of storms. 
Each storm path is generated by joining the centroids of the storm at any moment of measurement. 
The result is sometimes a line with a lot of edge.Can you suggest me a method to select these lines a little bit smoothed. 
TIA Rocco

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