Good people, I have a dumb question. Yes it's really a dumb question. To accompany the dumb question, I have a dumb illustration that will definitely look really dumb unless viewed with a fixed-width font.
Let's say I have three somewhat coincident lines. Specifically, let's say they're precisely colinear, and "from the side", they look like this: A -------------------------------------- B -------------------------------------------------- C ---------------------------------------------- What I'm wondering is, if I st_union() them together, should I expect as a result a linestring composed of five shorter segments that looks like this? Or alternatively, maybe a bunch of short lines, or maybe a multilinestring? U ---+----+----------------------------+----------+--------- In other words, with "nodes" where there were endpoints of the input lines? -- Regards, Chris Hermansen · mailto:[EMAIL PROTECTED] tel:+1.604.714.2878 · fax:+1.604.733.0631 Timberline Natural Resource Group · http://www.timberline.ca 401 · 958 West 8th Avenue · Vancouver BC · Canada · V5Z 1E5 C'est ma façon de parler. _______________________________________________ postgis-users mailing list [email protected] http://postgis.refractions.net/mailman/listinfo/postgis-users
