Re: [gdal-dev] troubles with OVERRIDE_PROJ_DATUM_WITH_TOWGS84

2012-05-22 Thread G. Allegri
> Giovanni, > > I'm afraid I don't really follow your point.  Are you wanting to > be able to do something like -t_srs GFOSSIT:3033 ? No Frank, that would be a hell! :) I was just thinking about the relation that can be assumed between the epsg strings produced by gdal and the epsg codes from the

Re: [gdal-dev] troubles with OVERRIDE_PROJ_DATUM_WITH_TOWGS84

2012-05-22 Thread Frank Warmerdam
On Tue, May 22, 2012 at 3:31 PM, G. Allegri wrote: > One proposals come from the GFOSS.it community is to consider a couple > of new fields to characterize the epsg code: an authority code, and > maybe an internal id for each CRS. > Having "official" EPSG codes following the EPSG Registry would ke

Re: [gdal-dev] troubles with OVERRIDE_PROJ_DATUM_WITH_TOWGS84

2012-05-22 Thread G. Allegri
Frank, I think the opposite. Maybe it's useful for users (even if I think it's dangerous and should be avoided) to suggest an approximate transformation, but for services the tranformation should be chosen carefully and shouldn't assume a default one when a correct default isn't available. One pro

Re: [gdal-dev] troubles with OVERRIDE_PROJ_DATUM_WITH_TOWGS84

2012-05-22 Thread Frank Warmerdam
On Tue, May 22, 2012 at 2:25 PM, G. Allegri wrote: > Thanks Frank for the clear explanation. I've missed your blog post. > I think that the rational behind the sorting logic is the best that > can be done if a choice must be made. The point is IF that choice > should be made, and you give lot of r

Re: [gdal-dev] troubles with OVERRIDE_PROJ_DATUM_WITH_TOWGS84

2012-05-22 Thread G. Allegri
Thanks Frank for the clear explanation. I've missed your blog post. I think that the rational behind the sorting logic is the best that can be done if a choice must be made. The point is IF that choice should be made, and you give lot of reasons for it, and I suppose lot of users agree with having

[gdal-dev] GDAL/OGR 1.9.1 Released

2012-05-22 Thread Frank Warmerdam
On behalf of the GDAL/OGR development team, I am pleased to announce the release of the GDAL/OGR 1.9.1 bug fix release. This release contains many bug fixes since the December 1.9.0 release. The source is available at: http://download.osgeo.org/gdal/gdal191.zip http://download.osgeo.org/gdal

Re: [gdal-dev] troubles with OVERRIDE_PROJ_DATUM_WITH_TOWGS84

2012-05-22 Thread Frank Warmerdam
On Tue, May 22, 2012 at 1:47 PM, G. Allegri wrote: >> Your issue with EPSG:3003 is of a different kind, and related to another >> change where the new logic now peaks up the EPSG preferred transformation >> whereas it didn't before > > Hi Even, > I have some difficults to follow the overall flow

Re: [gdal-dev] troubles with OVERRIDE_PROJ_DATUM_WITH_TOWGS84

2012-05-22 Thread G. Allegri
> Your issue with EPSG:3003 is of a different kind, and related to another > change where the new logic now peaks up the EPSG preferred transformation > whereas it didn't before Hi Even, I have some difficults to follow the overall flow controlling the peaking of the preferred transformation. Wh

[gdal-dev] Re: Motion: Promote GDAL 1.9.1RC2 to Final Release

2012-05-22 Thread Frank Warmerdam
On Thu, May 17, 2012 at 1:36 PM, Frank Warmerdam wrote: > Motion: The GDAL/OGR 1.9.1RC2 release candidate is hearby > declared the final GDAL/OGR 1.9.1 release. Folks, I declare this motion passed with support from Frank, Daniel, Even and Tamas. I'll rename the RC to final and update the news pa

Re: [gdal-dev] Motion: Promote GDAL 1.9.1RC2 to Final Release

2012-05-22 Thread Jeff McKenna
Did this motion pass? I notice that the 1.9.1 news page does not exist on trac.osgeo.org/gdal/ -jeff -- Jeff McKenna MapServer Consulting and Training Services http://www.gatewaygeomatics.com/ ___ gdal-dev mailing list gdal-dev@lists.osgeo.org h

Re: [gdal-dev] troubles with OVERRIDE_PROJ_DATUM_WITH_TOWGS84

2012-05-22 Thread Even Rouault
Le mardi 22 mai 2012 21:01:26, Margherita Di Leo a écrit : > Hi folks, > > looks like this bug ticket [1] finds its roots into the gdal code. From a > discussion [2] in the gfoss.it [3] ML (the italian OSGeo local chapter) > emerged that gdal 1.8.0 introduced a further option named > OVERRIDE_PROJ

[gdal-dev] troubles with OVERRIDE_PROJ_DATUM_WITH_TOWGS84

2012-05-22 Thread Margherita Di Leo
Hi folks, looks like this bug ticket [1] finds its roots into the gdal code. From a discussion [2] in the gfoss.it [3] ML (the italian OSGeo local chapter) emerged that gdal 1.8.0 introduced a further option named OVERRIDE_PROJ_DATUM_WITH_TOWGS84, allowing to replace the +datum definition with a c

Re: [gdal-dev] Policy for C/C++ API for GDAL 2.0 ?

2012-05-22 Thread Ivan Lucena
Frank, > My brief thoughts are: > > * My objectives for GDAL/OGR 2.0 primarily revolve around > restructuring OGR to be close alignment with the GDAL API.  That means > moving to a unified driver model, and GDAL style creation option and > capabilities mechanisms.  I want to end up with a G