In PostGIS parlance, given a lat/lng point... where -- in terms of percentage or decimal -- does it lie along on a row's multilinestring?
The thing is, the multilinestring is just a single line string. But I suppose there are cases where there are more than one segment to the street… In any case, I have a range of house numbers, and I need to determine which side of the multilinestring the latlng lies, and then how far along… I know I'm not the first person to ask this, but I haven't been able to find a suitable answer. For what it's worth, I'm using the 2010 Tigerline data imported via shp2pgsql. Any ideas? Thanks! …Rene
_______________________________________________ postgis-users mailing list [email protected] http://postgis.refractions.net/mailman/listinfo/postgis-users
