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| author | Kristian Evers <kristianevers@gmail.com> | 2019-02-04 14:48:52 +0100 |
|---|---|---|
| committer | Kristian Evers <kristianevers@gmail.com> | 2019-02-04 20:30:12 +0100 |
| commit | d6aaddc5e0cb2bd9080a8fc4b77de947172c81d8 (patch) | |
| tree | d5f76a37e4cadc6fff0e1b86a487209aa5057bbb /docs/source/usage | |
| parent | 2e6dde7a7eae34b8f93c078480db077891f03068 (diff) | |
| download | PROJ-d6aaddc5e0cb2bd9080a8fc4b77de947172c81d8.tar.gz PROJ-d6aaddc5e0cb2bd9080a8fc4b77de947172c81d8.zip | |
Remove all traces of nad2bin and nad2nad
The source material for the default grids used by
PROJ has been moved to the proj-datumgrid repository. For that
reason it is no longer necessary to include the nad2bin program
in the PROJ repository and source distribution. From now on the
nad2bin application will be kept in the proj-datumgrid repo.
Previously the null grid was generated by running nad2bin on the
null.lla file. Since nad2bin is no longer available null.lla has
been replaced by its binary counterpart null. This file will be
distributed and installed alongside PROJ.
Build scripts and documenation has been adjusted so that nad2bin
is not mentioned anywhere. Additionally all references to nad2nad
has been removed as well. nad2nad has not been part of the PROJ
distribution for quite some time so this has been long overdue.
Diffstat (limited to 'docs/source/usage')
| -rw-r--r-- | docs/source/usage/transformation.rst | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/docs/source/usage/transformation.rst b/docs/source/usage/transformation.rst index bc5c3b1b..da856a01 100644 --- a/docs/source/usage/transformation.rst +++ b/docs/source/usage/transformation.rst @@ -210,8 +210,7 @@ at each grid location. Actually grid shifts are normally computed based on an interpolation between the containing four grid points. PROJ supports use of grid files for shifting between various reference frames. -The grid shift table formats are ctable (the binary format produced by the PROJ -``nad2bin`` program), NTv1 (the old Canadian format), and NTv2 (``.gsb`` - the new +The grid shift table formats are ctable, NTv1 (the old Canadian format), and NTv2 (``.gsb`` - the new Canadian and Australian format). The text in this section is based on the *cs2cs* framework. Gridshifting is off |