Hi there. I've got a shapefile of my city which a turned into a graph. Now I wanted to use a DijkstraShortestPathFinder. To create a weighter I want to find out the length of each edge of the graph (the orthodromic distance between its nodes). Each Node has a "getObject" method from where you can get a Point with coordinates. What I would like to know is how are this coordinates (big doubles with around 7 non decimal ciphers) related to "real coordinates" (lat/long). Thing is, my data seems to be in ARGENTINA POSGAR94, zone 4, datum WGS84 (as I can read in the readme file). I found over the net that this corresponds to EPSG:4694, but it seems that the GeodeticCalculator class does not know about it. In other words, I think I'm getting troubled with something that is probably easy. May anyone lend me a hand in this subject?
Thanks in advance Fran -- View this message in context: http://www.nabble.com/Graphs%2C-Nodes-and-Points.-Argentinian-Coordinates-tp14517968p14517968.html Sent from the geotools-gt2-users mailing list archive at Nabble.com. ------------------------------------------------------------------------- This SF.net email is sponsored by: Microsoft Defy all challenges. Microsoft(R) Visual Studio 2005. http://clk.atdmt.com/MRT/go/vse0120000070mrt/direct/01/ _______________________________________________ Geotools-gt2-users mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/geotools-gt2-users
