On Fri, Mar 8, 2019 at 10:49 AM Roger Bivand <roger.biv...@nhh.no> wrote: > > Since rgdal::make_EPSG() is facing the same problems of listing tabulated > EPSG fields as g.proj -l, I was very happy to see Markus' code in > g.proj/main.c mentioned in this thread, and have used this approach in > https://r-forge.r-project.org/scm/viewvc.php/pkg/src/proj_info6.cpp?view=markup&root=rgdal > > However, there are plenty of messages such as: "proj_as_proj_string: > Unsupported conversion method: Lambert Conic Conformal (West Orientated)". I > haven't installed GRASS trunk with PROJ6, so I can't see whether g.proj -l > also sees the same messages.
I get the same messages with g.proj, but no error code from PROJ error handlers. > If it does, maybe we could ask on the proj list yes, we should ask. For now g.proj is ignoring those codes for which no proj string can be retrieved. Markus M > how they might be captured for summary reporting. I think they are coming > from line 5758 in src/iso19111/coordinateoperation.cpp or maybe line 906 in > same file. Maybe PROJ now has an error handler that > > Another question concerns the issue of whether one needs to free objects > created, in particular proj_crs_info and pj. Not so important for g.proj, > which exists when done, but important for rgdal whose functions don't exit. > > Anyway, very helpful to see that Markus is looking at the same issues as we > are! > > Roger > > > > > > ----- > Roger Bivand > NHH Norwegian School of Economics, Bergen, Norway > -- > Sent from: http://osgeo-org.1560.x6.nabble.com/Grass-Dev-f3991897.html > _______________________________________________ > grass-dev mailing list > grass-dev@lists.osgeo.org > https://lists.osgeo.org/mailman/listinfo/grass-dev
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