PROJ/nad, branch 5.0 Forked from https://github.com/OSGeo/PROJ Revert fix to #22 2018-03-05T10:35:07+00:00 Kristian Evers kristianevers@gmail.com 2018-03-01T11:04:06+00:00 2e179f25d2960adc39e94aee1018e5b0fd3b0fba The fix in #22 solved the problem at hand and doing what was expected from the specified parameters. Unfortunately it also removed the slightly hacky "feature" that makes the web mercator work in pj_transform. The web mercator is special since the latitude is computed on the ellipsoid, but behaves as if if was defined on a sphere. Hence it is problematic to change the ellipsoid parameters when using the web mercator, even though that is the geodetically correct thing to do. The web mercator is used in more or less any web mapping application and is thus one of the most frequently used transformations in PROJ. This justifies re-introducing the minor bug reported in #22. The problem will have to be taken care of properly when pj_transform is removed from the library in favour of the transformation pipelines based API. 
The fix in #22 solved the problem at hand and doing what was expected
from the specified parameters. Unfortunately it also removed the slightly
hacky "feature" that makes the web mercator work in pj_transform. The
web mercator is special since the latitude is computed on the ellipsoid,
but behaves as if if was defined on a sphere. Hence it is problematic to
change the ellipsoid parameters when using the web mercator, even though
that is the geodetically correct thing to do. The web mercator is used in
more or less any web mapping application and is thus one of the most
frequently used transformations in PROJ. This justifies re-introducing
the minor bug reported in #22.

The problem will have to be taken care of properly when pj_transform
is removed from the library in favour of the transformation pipelines
based API.
Merge pull request #806 from sebastic/proj-datumgrid-duplicates 2018-02-23T12:09:32+00:00 Kristian Evers kristianevers@gmail.com 2018-02-23T12:09:32+00:00 d9301b3e39b4663c5da306f27b0d213e5adb6262 Remove .gsb files included in proj-datumgrid. 
Remove .gsb files included in proj-datumgrid.
 Tidy a few typos 2018-02-23T01:14:55+00:00 Mike Toews mwtoews@gmail.com 2018-02-23T01:10:48+00:00 7e2b86e5d1598944626152c89fda0d1d9d5c1b0c 






Remove README.GRD, moved to proj-datumgrid.
2018-02-22T22:42:21+00:00

Bas Couwenberg
sebastic@xs4all.nl

2018-02-22T22:42:11+00:00

5c705315f99334b400a6c4ff6d29ca1019825e86

File is also not included in the release tarballs.





File is also not included in the release tarballs.







Remove ntv1_can.dat included in proj-datumgrid.
2018-02-22T22:32:34+00:00

Bas Couwenberg
sebastic@xs4all.nl

2018-02-22T22:32:34+00:00

cd1ff7bc2732f77526d64e8a6b2896f4a6e5467a












Also install .gtx files from proj-datumgrid.
2018-02-22T18:03:13+00:00

Bas Couwenberg
sebastic@xs4all.nl

2018-02-22T18:03:13+00:00

fe2a06e36556f1976d25b088760f2256997a3fd5

proj-datumgrid-1.7RC1 contains .gtx files too.





proj-datumgrid-1.7RC1 contains .gtx files too.







Remove .gsb files included in proj-datumgrid.
2018-02-14T12:56:41+00:00

Bas Couwenberg
sebastic@xs4all.nl

2018-02-14T11:09:33+00:00

09f972753be7610a15a83efe2de74e81c673d85e

Fixes: #803





Fixes: #803







Add BETA2007 grid and change potsdam datum (#383)
2018-02-10T09:42:03+00:00

Even Rouault
even.rouault@mines-paris.org

2018-02-10T09:42:03+00:00

3b9505243e3da8a47aae10bbc294740f01362e7f

Functionnaly equivalent to https://github.com/OSGeo/proj.4/pull/371 by Jürgen Fischer

See
http://crs.bkg.bund.de/crseu/crs/descrtrans/BeTA/de_dhdn2etrs_beta.php

Confirmed with Uwe Schmitz <uwe.schmitz@bezreg-koeln.nrw.de> that free
redistribution is allowed and welcome.




Functionnaly equivalent to https://github.com/OSGeo/proj.4/pull/371 by Jürgen Fischer

See
http://crs.bkg.bund.de/crseu/crs/descrtrans/BeTA/de_dhdn2etrs_beta.php

Confirmed with Uwe Schmitz <uwe.schmitz@bezreg-koeln.nrw.de> that free
redistribution is allowed and welcome.






Relaxing tolerances in a few tests to fix #778.
2018-02-09T13:39:38+00:00

Kristian Evers
kristianevers@gmail.com

2018-02-08T13:26:29+00:00

be4dd97fc7c1833019b1aa4db65a8a5550853269












Improve tests and add test files to automake setup.
2018-02-02T11:09:04+00:00

Kristian Evers
kristianevers@gmail.com

2018-02-02T00:03:25+00:00

c75d1879e5c465f168fcd8800b11044ee3738dee

Make sure that the gie files in test/gie and test/gigs are included
in the distribution tarball. Tests with gie are set up to run all
available files matching *.gie in the gie and gigs directories. For
this reason tests that are known to fail in gigs/ have been renamed
to *.gie_failing, so that "make check" can be run in-tree in local
copies of the git repository.





Make sure that the gie files in test/gie and test/gigs are included
in the distribution tarball. Tests with gie are set up to run all
available files matching *.gie in the gie and gigs directories. For
this reason tests that are known to fail in gigs/ have been renamed
to *.gie_failing, so that "make check" can be run in-tree in local
copies of the git repository.