Le mercredi 24 juillet 2013 15:43:11, David Strip a écrit : > I had considered validate(), but decided against it for the reason you > suggest - an initialized SRS might be in some weird format that fails > validation. I've been using exportToWkt(), but was/am concerned that it > might be possible to fail to export in odd-ball situations. Hence, my > question about a direct check. Sounds like exportToWkt() is my best bet.
exportToWkt() cannot fail (except out-of-memory problem). (Valid) WKT representation and OSR model are completely bijective. Another way of testing is OGRSpatialReference has been initialized is to test if poSRS->GetRoot() != NULL. (only available in the C++ API) Even -- Geospatial professional services http://even.rouault.free.fr/services.html _______________________________________________ gdal-dev mailing list [email protected] http://lists.osgeo.org/mailman/listinfo/gdal-dev
