From d6aaddc5e0cb2bd9080a8fc4b77de947172c81d8 Mon Sep 17 00:00:00 2001 From: Kristian Evers Date: Mon, 4 Feb 2019 14:48:52 +0100 Subject: 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 Since nad2bin is no longer available null.lla has been replaced by its binary counterpart null.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. --- docs/source/usage/transformation.rst | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) (limited to 'docs/source/usage') 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 -- cgit v1.2.3