On Fri, Jul 27, 2007 at 06:26:36AM +0100, Mark Cave-Ayland wrote: > So in short: make sure that you get PROJ.4 >= 4.5.0 and make sure that > you add the parameter "+datum=OSGB36" to your spatial_ref_sys proj4text > field for SRID 27700 if it isn't there already - see > http://lists.maptools.org/pipermail/proj/2006-May/002265.html for the > gory details (the +datum=airy was replaced by +datum=OSGB36 in the final > commit).
The current spatial_ref_sys.sql doesn't have +datum=OSGB36 for SRID 27700 -- is there a reason it's not there? Should it be present for SRID 4277 as well? -- Michael Fuhr _______________________________________________ postgis-users mailing list [email protected] http://postgis.refractions.net/mailman/listinfo/postgis-users
