GDAL v3 breaking changes

[BrannonKing]

How does this library need to change to accommodate GDAL v3's change to axis ordering? I see several places that this code directly uses the "u" and "v" parameters on the transform. Would those areas be affected?

[dstahlke]

Brannon,

I've been away from GIS for about a decade and am completely out of the loop. Do you have a reference that explains these breaking changes?

• Dan

[BrannonKing]

There's the 2.4 to 3.0 section here: https://github.com/OSGeo/gdal/blob/master/gdal/MIGRATION_GUIDE.TXT . The link there is important as well: https://trac.osgeo.org/gdal/wiki/rfc73_proj6_wkt2_srsbarn