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import ports/astro/py-sgp4, ok martin@

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This Python package computes the position and velocity of an
earth-orbiting satellite, given the satellite's TLE orbital elements
from a source like https://celestrak.com/.

It implements the most recent version of SGP4, and is regularly run
against the SGP4 test suite to make sure that its satellite position
predictions agree to within 0.1 mm with the predictions of the standard
distribution of the algorithm. This error is far less than the 1-3km/day
by which satellites themselves deviate from the ideal orbits described
in TLE files.
This commit is contained in:
sthen 2021-11-03 22:27:47 +00:00
parent beba1f8f97
commit 10abf179f7
4 changed files with 80 additions and 0 deletions
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31
astro/py-sgp4/Makefile Normal file
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# $OpenBSD: Makefile,v 1.1.1.1 2021/11/03 22:27:47 sthen Exp $
COMMENT = Python implementation of SGP4 satellite tracking algorithm
MODPY_EGG_VERSION = 2.20
DISTNAME = sgp4-${MODPY_EGG_VERSION}
PKGNAME = py-${DISTNAME}
CATEGORIES = astro
HOMEPAGE = https://github.com/brandon-rhodes/python-sgp4
# MIT
PERMIT_PACKAGE = Yes
WANTLIB += ${COMPILER_LIBCXX} m
COMPILER = base-clang ports-gcc
FLAVORS = python3
FLAVOR = python3
MODULES = lang/python
MODPY_PI = Yes
MODPY_PYTEST_ARGS = sgp4/tests.py
RUN_DEPENDS = math/py-numpy${MODPY_FLAVOR}
.include <bsd.port.mk>

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astro/py-sgp4/distinfo Normal file
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SHA256 (sgp4-2.20.tar.gz) = n94yiHL0hOtkTavjISK6YXVw/2G1SLcgCp1jYprDCXw=
SIZE (sgp4-2.20.tar.gz) = 160815

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astro/py-sgp4/pkg/DESCR Normal file
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This Python package computes the position and velocity of an
earth-orbiting satellite, given the satellite's TLE orbital elements
from a source like https://celestrak.com/.
It implements the most recent version of SGP4, and is regularly run
against the SGP4 test suite to make sure that its satellite position
predictions agree to within 0.1 mm with the predictions of the standard
distribution of the algorithm. This error is far less than the 1-3km/day
by which satellites themselves deviate from the ideal orbits described
in TLE files.

37
astro/py-sgp4/pkg/PLIST Normal file
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@comment $OpenBSD: PLIST,v 1.1.1.1 2021/11/03 22:27:47 sthen Exp $
lib/python${MODPY_VERSION}/site-packages/sgp4/
lib/python${MODPY_VERSION}/site-packages/sgp4-${MODPY_EGG_VERSION}-py${MODPY_VERSION}.egg-info
lib/python${MODPY_VERSION}/site-packages/sgp4/SGP4-VER.TLE
lib/python${MODPY_VERSION}/site-packages/sgp4/__init__.py
${MODPY_COMMENT}lib/python${MODPY_VERSION}/site-packages/sgp4/${MODPY_PYCACHE}/
lib/python${MODPY_VERSION}/site-packages/sgp4/${MODPY_PYCACHE}__init__.${MODPY_PYC_MAGIC_TAG}pyc
lib/python${MODPY_VERSION}/site-packages/sgp4/${MODPY_PYCACHE}api.${MODPY_PYC_MAGIC_TAG}pyc
lib/python${MODPY_VERSION}/site-packages/sgp4/${MODPY_PYCACHE}conveniences.${MODPY_PYC_MAGIC_TAG}pyc
lib/python${MODPY_VERSION}/site-packages/sgp4/${MODPY_PYCACHE}earth_gravity.${MODPY_PYC_MAGIC_TAG}pyc
lib/python${MODPY_VERSION}/site-packages/sgp4/${MODPY_PYCACHE}exporter.${MODPY_PYC_MAGIC_TAG}pyc
lib/python${MODPY_VERSION}/site-packages/sgp4/${MODPY_PYCACHE}ext.${MODPY_PYC_MAGIC_TAG}pyc
lib/python${MODPY_VERSION}/site-packages/sgp4/${MODPY_PYCACHE}functions.${MODPY_PYC_MAGIC_TAG}pyc
lib/python${MODPY_VERSION}/site-packages/sgp4/${MODPY_PYCACHE}io.${MODPY_PYC_MAGIC_TAG}pyc
lib/python${MODPY_VERSION}/site-packages/sgp4/${MODPY_PYCACHE}model.${MODPY_PYC_MAGIC_TAG}pyc
lib/python${MODPY_VERSION}/site-packages/sgp4/${MODPY_PYCACHE}omm.${MODPY_PYC_MAGIC_TAG}pyc
lib/python${MODPY_VERSION}/site-packages/sgp4/${MODPY_PYCACHE}propagation.${MODPY_PYC_MAGIC_TAG}pyc
lib/python${MODPY_VERSION}/site-packages/sgp4/${MODPY_PYCACHE}tests.${MODPY_PYC_MAGIC_TAG}pyc
lib/python${MODPY_VERSION}/site-packages/sgp4/${MODPY_PYCACHE}wrapper.${MODPY_PYC_MAGIC_TAG}pyc
lib/python${MODPY_VERSION}/site-packages/sgp4/${MODPY_PYCACHE}wulfgar.${MODPY_PYC_MAGIC_TAG}pyc
lib/python${MODPY_VERSION}/site-packages/sgp4/api.py
lib/python${MODPY_VERSION}/site-packages/sgp4/conveniences.py
lib/python${MODPY_VERSION}/site-packages/sgp4/earth_gravity.py
lib/python${MODPY_VERSION}/site-packages/sgp4/exporter.py
lib/python${MODPY_VERSION}/site-packages/sgp4/ext.py
lib/python${MODPY_VERSION}/site-packages/sgp4/functions.py
lib/python${MODPY_VERSION}/site-packages/sgp4/io.py
lib/python${MODPY_VERSION}/site-packages/sgp4/model.py
lib/python${MODPY_VERSION}/site-packages/sgp4/omm.py
lib/python${MODPY_VERSION}/site-packages/sgp4/propagation.py
lib/python${MODPY_VERSION}/site-packages/sgp4/sample_omm.csv
lib/python${MODPY_VERSION}/site-packages/sgp4/sample_omm.xml
lib/python${MODPY_VERSION}/site-packages/sgp4/tcppver.out
lib/python${MODPY_VERSION}/site-packages/sgp4/tests.py
@so lib/python${MODPY_VERSION}/site-packages/sgp4/vallado_cpp.${MODPY_PYC_MAGIC_TAG}so
lib/python${MODPY_VERSION}/site-packages/sgp4/wrapper.py
lib/python${MODPY_VERSION}/site-packages/sgp4/wulfgar.py