PROJ/src/projections, branch 8.0

Merge pull request #2708 from mwtoews/stereographic

2021-05-07T21:45:36+00:00

Fix typo: "Mod. Stererographics" -> "Modified Stereographic"

Remap ENOMEM from PROJ_ERR_INVALID_OP to PROJ_ERR_OTHER

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

tmerc exact: set errno to PROJ_ERR_COORD_TRANSFM_OUTSIDE_PROJECTION_DOMAIN when it returns invalid coordinate

2020-12-15T13:59:52+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

Merge pull request #2471 from rouault/extent_spherical_tmerc_domain

2020-11-30T14:18:54+00:00

Spherical tmerc forward: do not restrict to [-90,90] longitude range

API cleanup: unexport number of internal symbols, and remove/replace a few unused ones

2020-11-30T00:35:59+00:00

Spherical tmerc forward: do not restrict to [-90,90] longitude range

2020-11-29T19:57:40+00:00

The restriction was a copy&paste from the Evenden/Snyder approximate
ellipsoidal implementation, but the spherical one is exact, so this
restriction isn't needed.

Also tune a bit the handling of lat=0, |lon| > 90

Inverse tmerc spherical: fix wrong sign of latitude when lat_0 is used (fixes #2468)

2020-11-29T14:46:23+00:00

Corrected formula given by @evanmiller

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the other use as a workaround for old errno problems is no longer valid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_free() and move it's functional parts to proj_destroy()

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