Attachment 16525 Details for Bug 49199 – SPEC-файл для библиотеки расчёта координат спутников Земли, python-sgp4

SPEC-файл для библиотеки расчёта координат спутников Земли, python-sgp4

python3-module-sgp4.spec (text/x-rpm-spec), 2.10 KB, created by dfpl on 2024-08-01 00:23:28 MSK

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Creator: dfpl

Created: 2024-08-01 00:23:28 MSK

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obsolete

>Name:     python3-module-sgp4
>Version:  2.23
>Release:  alt1
>Group:    Development/Python3
>License:  MIT
>Summary:  Python implementation of most recent version of the SGP4 satellite tracking algorithm
>URL:      https://github.com/brandon-rhodes/python-sgp4
>Packager: Alexander Lubyagin <dfpl@altlinux.org>
>Source:   %name-%version.tar
>
>BuildRequires(pre): rpm-macros-python3
>BuildRequires:  python3-module-setuptools
>BuildRequires:  python3-module-numpy
>BuildRequires:  gcc-c++
>
>%description
>Track Earth satellites given TLE data, using up-to-date 2020 SGP4 routines.
>
>This package compiles the official C++ code from Revisiting Spacetrack Report #3
>(AIAA 2006-6753) - specifically, the 2023 May 09 release from David Vallado's
>Fundamentals of Astrodynamics and Applications webpage - and uses it to compute
>the positions of satellites in Earth orbit. Satellite orbital elements can be
>loaded from either a legacy TLE file or from a modern OMM element set, both
>of which you can fetch from a site like CelesTrak.
>
>Note that the SGP4 propagator returns raw x,y,z Cartesian coordinates
>in a "True Equator Mean Equinox" (TEME) reference frame that's centered
>on the Earth but does not rotate with it - an "Earth centered inertial" (ECI)
>reference frame. The SGP4 propagator itself does not implement the math
>to convert these positions into more official ECI frames like J2000 or
>the ICRS, nor into any Earth-centered Earth-fixed (ECEF) frames like the ITRS,
>nor into latitudes and longitudes through an Earth ellipsoid like WGS84.
>For conversions into these other coordinate frames, look for a comprehensive
>astronomy library, like the Skyfield library that is built atop this one.
>
>%prep
>%setup
>
>%build
>python3 setup.py build
>
>%install
>python3 setup.py install --root=%buildroot
>
>%check
>#tox_check
>python3 -m unittest discover sgp4
>
>
>%files
>%python3_sitelibdir/sgp4/
>%exclude %python3_sitelibdir/sgp4/*.TLE
>%exclude %python3_sitelibdir/sgp4/*.xml
>%exclude %python3_sitelibdir/sgp4/*.csv
>%exclude %python3_sitelibdir/sgp4/tests.py
>%python3_sitelibdir/sgp4-*.egg-info/
>
>%changelog
>* Wed Jul 31 2024 Alexander Lubyagin <dfpl@altlinux.org> 2.23-alt1
>- 2.23

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