Re: [gdal-dev] GDAL/OGR coordinate transformations candidate operations priority

2021-11-04 Thread Pedro Venâncio
Hi Even, I'm testing this fix on PROJ 8.2.0, but I'm getting the same output than before the fix: C:\OSGeo4W>gdaltransform -s_srs EPSG:20790 -t_srs EPSG:3763 Enter X Y [Z [T]] values separated by space, and press Return. 286415 431434 86412.5265012686 131433.856093867 0 C:\OSGeo4W>gdalinfo --ver

Re: [gdal-dev] GDAL/OGR coordinate transformations candidate operations priority

2021-10-05 Thread Pedro Venâncio
> > So, the default will be the use of the operation with better accuracy, > right? > > yes, due to the issue with the prime meridian, PROJ was confused and > didn't find any valid operation with the appropriate area of use, and thus > it fell back to an operation not using a grid > Perfect, thank

Re: [gdal-dev] GDAL/OGR coordinate transformations candidate operations priority

2021-10-05 Thread Even Rouault
Le 06/10/2021 à 01:26, Pedro Venâncio a écrit : What a supersonic fix Even, thank you very much!! So, the default will be the use of the operation with better accuracy, right? yes, due to the issue with the prime meridian, PROJ was confused and didn't find any valid operation with the appro

Re: [gdal-dev] GDAL/OGR coordinate transformations candidate operations priority

2021-10-05 Thread Pedro Venâncio
What a supersonic fix Even, thank you very much!! So, the default will be the use of the operation with better accuracy, right? Thanks Even! Pedro Even Rouault escreveu no dia quarta, 6/10/2021 à(s) 00:06: > This is a PROJ >= 7.2 bug, related to CRS with non-Greenwich prime > meridian. Fix

Re: [gdal-dev] GDAL/OGR coordinate transformations candidate operations priority

2021-10-05 Thread Even Rouault
This is a PROJ >= 7.2 bug, related to CRS with non-Greenwich prime meridian. Fix in https://github.com/OSGeo/PROJ/pull/2884 Even -- http://www.spatialys.com My software is free, but my time generally not. ___ gdal-dev mailing list gdal-dev@lists.osg

[gdal-dev] GDAL/OGR coordinate transformations candidate operations priority

2021-10-05 Thread Pedro Venâncio
Hi all, I'm trying to understand what is the transformation used by default by GDAL/OGR. For instance, the transformation from EPSG:20790 to EPSG:3763 has two candidates on PROJ: C:\OSGeo4W>projinfo -s EPSG:20790 -t EPSG:3763 Candidate operations found: 2 - Op