cartographic projection utilities
Project homepage: https://proj.org
Description
Proj and invproj perform respective forward and inverse transformation
of cartographic data to or from Cartesian data with a wide range of
selectable projection functions (over 100 projections).
Geod and invgeod perform geodesic (Great Circle) computations for
determining latitude, longitude and back azimuth of a terminus point
given a initial point latitude, longitude, azimuth and distance
(direct) or the forward and back azimuths and distance between an
initial and terminus point latitudes and longitudes (inverse).
The proj package now provides builtin datum conversion.
Package information
- Ports path
- devel/proj
- Package architecture
- amd64
- Maintainer
- Landry Breuil <landry@openbsd.org>
- Categories
- devel, geo
- Available flavors
- None listed
- Only for architectures
- aarch64, amd64, arm, i386, mips64, mips64el, powerpc, powerpc64, riscv64, sparc64, alpha, hppa
Ports list build and test dependencies as well as runtime dependencies. pkg_add selects those needed for installation.
Direct dependencies
Library
Build
- devel/gtest STEM->=1.8.1
- textproc/nlohmann-json
- devel/cmake/core STEM->=4
- devel/ninja
OpenBSD README
This README contains unresolved ports variables; replace them before using its commands.
+-------------------------------------------------------------------------------
| Running proj on OpenBSD
+-------------------------------------------------------------------------------
Since proj 7, datum grids are available from a CDN at https://cdn.proj.org and
should either be fetched dynamically at runtime (disabled by default, cf
https://proj.org/usage/network.html) or be fetched locally depending on your
work area needs, using the projsync command.
Use projsync --list-files to list the CDN content.
They can either by installed in the user homedir (under ~/.local/share/proj)
$ projsync --file fr_ign_ntf_r93.tif
Downloading from https://cdn.proj.org into /home/user/.local/share/proj
Total to download: 93581 bytes
Downloading https://cdn.proj.org/fr_ign_ntf_r93.tif... (1 / 1)
or systemwide in the default PROJ_LIB dir (under ${TRUEPREFIX}/share/proj, cf
https://proj.org/resource_files.html)
# projsync --system-directory --file fr_ign_ntf_r93.tif
Downloading from https://cdn.proj.org into ${TRUEPREFIX}/share/proj
Total to download: 93581 bytes
Downloading https://cdn.proj.org/fr_ign_ntf_r93.tif... (1 / 1)
If not using the default, make sure to set PROJ_LIB environment variable
accordingly.
Used by (13 dependency relationships)
Includes library, runtime, build and test dependencies.