PROJ/src/projections/ortho.cpp, branch backport-3082-to-9.0

Inverse ortho ellipsoidal oblique: address a few remarks from https://github.com/OSGeo/PROJ/issues/2844#issuecomment-920138371

2021-09-15T16:08:05+00:00

Inverse ellipsoidal orthographic projection (oblique case): fix convergence at pole

2021-09-15T04:58:26+00:00

Fix error in implementation of Inverse ellipsoidal orthographic projection (oblique case) that cause convergence to sometimes fail (fixes #2844)

2021-09-15T04:41:39+00:00

ortho: remove useless and invalid log trace (CID 350886, 350887)

2021-07-11T18:43:22+00:00

Remap ENOMEM from PROJ_ERR_INVALID_OP to PROJ_ERR_OTHER

2020-12-15T16:53:29+00:00

Revise error codes to have a reduced set exposed in the public API.

2020-12-15T00:13:43+00:00

Fixes #2482

And also add proj_context_errno_string()

Revise gie 'expect failure errno XXXX' strings

Remove old pj_ memory (de)allocation functions

2020-11-20T15:40:40+00:00

Gone are pj_malloc, pj_calloc, pj_dalloc and pj_dealloc. Their primary
function as API memory functions in proj_api.h is no longer there and
the other use as a workaround for old errno problems is no longer valid
either.

Replaced with malloc and free across the codebase.

Remove pj_ctx_* functions and use their proj_context counterparts

2020-11-20T15:40:40+00:00

Fix typos spotted by scripts/fix_typos.sh

2020-10-25T15:18:58+00:00

ortho.cpp: more precise reference to guidance note

2020-09-30T09:17:13+00:00