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| author | Even Rouault <even.rouault@spatialys.com> | 2019-09-26 12:16:15 +0200 |
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| committer | Even Rouault <even.rouault@spatialys.com> | 2019-09-26 12:23:56 +0200 |
| commit | 24405e60078abf9693a9d1a058824c4edd8d4f2b (patch) | |
| tree | 16a2109f41570bf2a083961e6726ca9fd6259b99 /docs/source/development/reference/cpp | |
| parent | 6da6b21d6d01d9bc6973600c2fd336a2a515306b (diff) | |
| download | PROJ-24405e60078abf9693a9d1a058824c4edd8d4f2b.tar.gz PROJ-24405e60078abf9693a9d1a058824c4edd8d4f2b.zip | |
proj_create_crs_to_crs(): fix when there are only transformations with ballpark steps
Currently we would discard all operations, resulting in a PJ object with
zero candidates. Better use those operations if nothing better is available.
Was seen on transforming from ETRS89 / UTM zone 31N + EGM96 height to WGS 84 (G1762).
The horizontal transformation from ETRS89 to WGS 84 (G1762) is a ballpark one.
Diffstat (limited to 'docs/source/development/reference/cpp')
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