Generic Coordinate Transformation Library ('PROJ') C API

Provides a 'PROJ' < https://proj.org> C API that can be used to write high-performance C and C++ coordinate transformation operations using R as an interface. This package contains an internal version of the 'PROJ' library to guarantee the best possible consistency on multiple platforms, and to provide a means by which 'PROJ' can be used on platforms where it may be impractical or impossible to install a binary version of the library.


News

Reference manual

It appears you don't have a PDF plugin for this browser. You can click here to download the reference manual.

install.packages("libproj")

8.1.0-1 by Dewey Dunnington, 12 days ago


https://paleolimbot.github.io/libproj/, https://github.com/paleolimbot/libproj


Report a bug at https://github.com/paleolimbot/libproj/issues


Browse source code at https://github.com/cran/libproj


Authors: Dewey Dunnington [aut, cre] , PROJ authors [aut] , Jeroen Ooms [cph] (configure script) , Evan Roualt [cph] , Thomas Knudsen [cph] , SDFE [cph] , Kristan Evers [cph] , Frank Warmerdam [cph] , Charles Karney [cph] , Evan Roualt [cph]


Documentation:   PDF Manual  


MIT + file LICENSE license


Imports rappdirs

Suggests gh, testthat

Linking to cpp11

System requirements: C++11, libcurl, libtiff, zlib


See at CRAN