I created a jira with the patch: http://jira.codehaus.org/browse/GEOT-2493
I also reverted the change I made from Mercator (1SP) so you shouldn't have to deal with that (however if you are interested it's at line 17682). As a result the test case I added currently fails :) Emily Andrea Aime wrote: > Emily Gouge ha scritto: >> I had the need the other day to use the projection 3785 in uDig. The >> current version of the epsg-hsql jar didn't support this projection >> code so I went digging. >> >> In the epsg-hsql I found Martin's instructions for updating the >> EPSG.sql file. So I followed these instructions and created a new >> EPSG.sql for my use. >> >> 1) I downloaded the latest EPSG database (Version 6.18) from >> http://www.epsg.org/. >> 2) I followed Martin's instructions for creating EPSG.sql database file. >> 3) I added a test case to the test cases to see if would read this >> projection from my new file. Here I found a minor problem with this >> projection. Apparently GeoTools doesn't support 'Mercator (1SP) >> (Spherical)' operation method; so I updated the EPSG.sql file to use >> 'Mercator (1SP)'. I'm not sure if there is a difference between these >> two, however it seemed to work for me. > > I think you'll notice significant differences if you try to > overlay with Google Maps or anything else using the Google projection > for good, the referencing code is most probably going to compensate > for the difference between the WGS84 ellipsoid and the EPSG 3785 > spheroid. > >> 4) I created myself a new epsg-hsql jar using this new EPSQ.sql file >> and I was able to use the 3785 projection in uDig. >> >> If the community is interested I can provide this new EPSG.sql file & >> other modifications to the code (test case & version number updates) >> as a patch. > > I am interested :-) > Please open a jira and attach a patch, I'll have a look into it. > Can you also point out at your modification in the SQL, I would like > to revert it and add explicit support for the 'Mercator (1SP) > (Spherical)' case. > > Cheers > Andrea ------------------------------------------------------------------------------ Crystal Reports - New Free Runtime and 30 Day Trial Check out the new simplified licensing option that enables unlimited royalty-free distribution of the report engine for externally facing server and web deployment. http://p.sf.net/sfu/businessobjects _______________________________________________ Geotools-devel mailing list Geotools-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/geotools-devel
