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

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 pj_ctx_* functions and use their proj_context counterparts

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

Robinson inverse projection: error on out of domain values (#2151)

2020-04-14T20:09:40+00:00

src/projections/: remove assignments in expression and multiple statements per line

2020-03-08T18:58:35+00:00

Should hopefully result in no change in results, and hopefully more
readable code...

Fix numerical precision issues in vandg and robin

2020-02-07T10:08:43+00:00

Refs #1906
Fix remaining issues of https://github.com/OSGeo/PROJ/issues/1906#issuecomment-583168348
as found with gcc 8.2.0 -m32 -O2

Delete proj_math.h. Replace includes by ; we'll see if anyone

2019-09-18T20:29:35+00:00

needs .  Update scripts/reference_exported_symbols.txt and
src/proj_symbol_rename.h.

Prefix inverse and forward functions by their projection names

2019-04-26T16:18:30+00:00

This is mostly to have better OSSFuzz report. Currently a lot
of bug summaries are like
`proj4/standard_fuzzer: Divide-by-zero in s_inverse`

By prefixing the projection name, we will get better reports, like
`Divide-by-zero in airy_s_inverse`

This also makes it slightly easier to set a breakpoint by
function name.

Remove duplicate instances of #include "proj_internal.h"

2019-03-29T19:17:37+00:00

Introduced by "Merge projects.h into proj_internal.h" 8ab6f683.

Robinson: fix wrong values for forward path for latitudes >= 87.5 (fixes #1172), and fix inaccurate inverse method

2019-02-24T15:59:55+00:00

Merge projects.h into proj_internal.h

2018-12-30T20:48:56+00:00