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| author | Thomas Knudsen <busstoptaktik@users.noreply.github.com> | 2017-11-25 01:40:37 +0100 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2017-11-25 01:40:37 +0100 |
| commit | bea0c8b0c015ef0a5c136b904d63ad7f4a4427bf (patch) | |
| tree | 6ba55090efcbb1f0f3223e9eede71016b13d65c0 /docs/source/development/reference | |
| parent | a7a2c3d62570cf78c95650586ce36b522128892b (diff) | |
| download | PROJ-bea0c8b0c015ef0a5c136b904d63ad7f4a4427bf.tar.gz PROJ-bea0c8b0c015ef0a5c136b904d63ad7f4a4427bf.zip | |
Overhaul ellipsoid handling (#682)
Improve error messaging for cct and gie, and do some clean ups in the ellipsoid handling - partially to squash bugs, partially to improve naming consistency which, in turn, improves the readability of the ellipsoid handling code.
Renamed functions:
pj_inherit_ellipsoid_defs has been renamed pj_inherit_ellipsoid_def, while pj_calc_ellps_params has been renamed pj_calc_ellipsoid_params.
The code in get_opt (part of pj_init.c), which handles whether or not an ellipsoid definition should be dragged in from proj_def.dat, has been rewritten. I suspect this was buggy beforehand, and at least the new code is easier to follow (although it may be slightly slower, which is not really a problem as it sits in the setup code, and hence is executed only once).
Diffstat (limited to 'docs/source/development/reference')
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