[PROJ] Geodetic to geographic conversions

[Nicolas Bellaiche]

Hi all,

I need to migrate my old PROJ.4 C++ codes to PROJ-7.1.1 and I'm a bit stuck with the conversions geodetic <-> geographic coordinates (on the same datum). The only doc I could find is this single line but I haven't been able to deal with it:


pj_latlong_from_proj


No direct equivalent, but can be accomplished by chaining proj_create()<https://proj.org/development/reference/functions.html#c.proj_create>, proj_crs_get_horizontal_datum() andproj_create_geographic_crs_from_datum()


Is there any example code that could help me?


Thank youu very much,

Nicolas Bellaiche
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.osgeo.org/pipermail/proj/attachments/20201029/5b1f03a5/attachment.html>