Ports marked with a ^* actually reside within another category but have astro listed as a secondary category.

py-metar Parse METAR-coded weather reports

1.11.0_1 1.11.0_1Version of this port present on the latest quarterly branch.

Maintainer: sunpoet@FreeBSD.org

Port Added: 2002-07-25 18:57:54

People watching this port, also watch:: p5-libwww, vorbis-tools, libunicode, flac, sysconftool

Also Listed In: python

License: BSD2CLAUSE

Dependency lines:

• ${PYTHON_PKGNAMEPREFIX}metar>0:astro/py-metar@${PY_FLAVOR}

py-metpy Collection of tools for processing weather data

1.6.2_1 1.6.2_1Version of this port present on the latest quarterly branch.

Maintainer: sunpoet@FreeBSD.org

Port Added: 2018-04-29 00:03:26

People watching this port, also watch:: jdictionary, py311-Automat, py311-python-gdsii, py39-PyOpenGL, p5-Sane

Also Listed In: python

License: BSD3CLAUSE

Dependency lines:

• ${PYTHON_PKGNAMEPREFIX}metpy>0:astro/py-metpy@${PY_FLAVOR}

py-pyerfa Python wrapper for the ERFA library

2.0.0.3_1 2.0.0.3_1Version of this port present on the latest quarterly branch.

Maintainer: wen@FreeBSD.org

Port Added: 2021-10-29 00:45:05

People watching this port, also watch:: jdictionary, py311-Automat, py311-python-gdsii, py39-PyOpenGL, p5-Sane

Also Listed In: python

License: BSD3CLAUSE

Dependency lines:

• ${PYTHON_PKGNAMEPREFIX}pyerfa>0:astro/py-pyerfa@${PY_FLAVOR}

py-pykep Python binding for pykep, library for astrodynamics research

2.6.2_2 2.6.2_1Version of this port present on the latest quarterly branch.

Maintainer: yuri@FreeBSD.org

Port Added: 2021-02-28 06:39:26

People watching this port, also watch:: jdictionary, py311-Automat, py311-python-gdsii, py39-PyOpenGL, p5-Sane

Also Listed In: python

License: GPLv3

Dependency lines:

• ${PYTHON_PKGNAMEPREFIX}pykep>0:astro/py-pykep@${PY_FLAVOR}

py-pymeeus Python implementation of Jean Meeus astronomical routines

0.5.12 0.5.12Version of this port present on the latest quarterly branch.

Maintainer: bofh@FreeBSD.org

Port Added: 2019-12-15 08:24:55

People watching this port, also watch:: jdictionary, py311-Automat, py311-python-gdsii, py39-PyOpenGL, p5-Sane

Also Listed In: python science

License: LGPL3

Dependency lines:

• ${PYTHON_PKGNAMEPREFIX}pymeeus>0:astro/py-pymeeus@${PY_FLAVOR}

py-pymetar Python module that provides access to NOAA METAR weather reports

1.4_1 1.4_1Version of this port present on the latest quarterly branch.

Maintainer: sunpoet@FreeBSD.org

Port Added: 2015-12-11 11:46:01

People watching this port, also watch:: jdictionary, py311-Automat, py311-python-gdsii, py39-PyOpenGL, p5-Sane

Also Listed In: geography python

License: GPLv2

Dependency lines:

• ${PYTHON_PKGNAMEPREFIX}pymetar>0:astro/py-pymetar@${PY_FLAVOR}

py-pysofa Python binding for SOFA, the fundamental astronomy library

0.1.1_3 0.1.1_3Version of this port present on the latest quarterly branch.

Maintainer: yuri@FreeBSD.org

Port Added: 2018-07-26 03:12:31

People watching this port, also watch:: jdictionary, py311-Automat, py311-python-gdsii, py39-PyOpenGL, p5-Sane

Also Listed In: devel python

License: PD

Dependency lines:

• ${PYTHON_PKGNAMEPREFIX}pysofa>0:astro/py-pysofa@${PY_FLAVOR}

py-pywapi Python wrapper around different weather APIs

0.3.8 0.3.8Version of this port present on the latest quarterly branch.

There is no maintainer for this port.

Any concerns regarding this port should be directed to the FreeBSD Ports mailing list via ports@FreeBSD.org

Port Added: 2016-08-04 15:21:52

People watching this port, also watch:: jdictionary, py311-Automat, py311-python-gdsii, py39-PyOpenGL, p5-Sane

Also Listed In: python

License: MIT

Dependency lines:

• ${PYTHON_PKGNAMEPREFIX}pywapi>0:astro/py-pywapi@${PY_FLAVOR}

py-ro Package of Python astronomical utilities

3.6.9_6 3.6.9_6Version of this port present on the latest quarterly branch.

Maintainer: sunpoet@FreeBSD.org

Port Added: 2020-09-05 21:29:03

People watching this port, also watch:: jdictionary, py311-Automat, py311-python-gdsii, py39-PyOpenGL, p5-Sane

Also Listed In: python

License: MIT

Dependency lines:

• ${PYTHON_PKGNAMEPREFIX}ro>0:astro/py-ro@${PY_FLAVOR}

py-sgp4 Python version of the SGP4 satellite position library

2.23 2.23Version of this port present on the latest quarterly branch.

Maintainer: thierry@FreeBSD.org

Port Added: 2021-02-27 18:26:01

People watching this port, also watch:: wa-aspell, medit, ittapi, php81-pear, apache-log4j2

Also Listed In: python

License: MIT

Dependency lines:

• ${PYTHON_PKGNAMEPREFIX}sgp4>0:astro/py-sgp4@${PY_FLAVOR}

py-skyfield Ephemerides computation

1.49 1.49Version of this port present on the latest quarterly branch.

Maintainer: thierry@FreeBSD.org

Port Added: 2021-02-27 18:28:57

People watching this port, also watch:: wa-aspell, medit, ittapi, php81-pear, apache-log4j2

Also Listed In: python

License: MIT

Dependency lines:

• ${PYTHON_PKGNAMEPREFIX}skyfield>0:astro/py-skyfield@${PY_FLAVOR}

py-skyfield-data Minimal data files to work with py-skyfield

6.0.0 6.0.0Version of this port present on the latest quarterly branch.

Maintainer: thierry@FreeBSD.org

Port Added: 2021-02-27 18:28:57

People watching this port, also watch:: wa-aspell, medit, ittapi, php81-pear, apache-log4j2

Also Listed In: python

License: MIT

Dependency lines:

• ${PYTHON_PKGNAMEPREFIX}skyfield-data>0:astro/py-skyfield-data@${PY_FLAVOR}

py-spacetrack Python client for space-track.org

0.16.0_3 0.16.0_3Version of this port present on the latest quarterly branch.

Maintainer: sunpoet@FreeBSD.org

Port Added: 2018-06-24 20:12:17

People watching this port, also watch:: jdictionary, py311-Automat, py311-python-gdsii, py39-PyOpenGL, p5-Sane

Also Listed In: python

License: MIT

Dependency lines:

• ${PYTHON_PKGNAMEPREFIX}spacetrack>0:astro/py-spacetrack@${PY_FLAVOR}

py-spktype01 Supporting module for jplephem to handle data type 1

1.0.0_2 1.0.0_2Version of this port present on the latest quarterly branch.

Maintainer: thierry@FreeBSD.org

Port Added: 2021-02-27 18:27:52

People watching this port, also watch:: wa-aspell, medit, ittapi, php81-pear, apache-log4j2

Also Listed In: python

License: MIT

Dependency lines:

• ${PYTHON_PKGNAMEPREFIX}spktype01>0:astro/py-spktype01@${PY_FLAVOR}

py-spktype21 Supporting module for jplephem to handle data type 21

0.1.0_2 0.1.0_2Version of this port present on the latest quarterly branch.

Maintainer: thierry@FreeBSD.org

Port Added: 2021-02-27 18:27:52

People watching this port, also watch:: wa-aspell, medit, ittapi, php81-pear, apache-log4j2

Also Listed In: python

License: MIT

Dependency lines:

• ${PYTHON_PKGNAMEPREFIX}spktype21>0:astro/py-spktype21@${PY_FLAVOR}

py-sunpy Python for Solar Physics

6.0.3 6.0.1Version of this port present on the latest quarterly branch.

Maintainer: wen@FreeBSD.org

Port Added: 2023-04-23 13:51:06

People watching this port, also watch:: jdictionary, py311-Automat, py311-python-gdsii, py39-PyOpenGL, p5-Sane

License: BSD3CLAUSE

Dependency lines:

• ${PYTHON_PKGNAMEPREFIX}sunpy>0:astro/py-sunpy@${PY_FLAVOR}

py-yt Analysis and visualization toolkit for volumetric data

4.3.1^* 4.3.1Version of this port present on the latest quarterly branch.

Maintainer: yuri@FreeBSD.org

Port Added: 2016-12-27 06:35:33

People watching this port, also watch:: jdictionary, py311-Automat, py311-python-gdsii, py39-PyOpenGL, p5-Sane

Also Listed In: math python

License: BSD3CLAUSE

Dependency lines:

• ${PYTHON_PKGNAMEPREFIX}yt>0:math/py-yt@${PY_FLAVOR}

pykep C++ library providing basic tools for astrodynamics research

2.6.2_4 2.6.2_3Version of this port present on the latest quarterly branch.

Maintainer: yuri@FreeBSD.org

Port Added: 2021-02-28 05:16:41

People watching this port, also watch:: jdictionary, py311-Automat, py311-python-gdsii, py39-PyOpenGL, p5-Sane

License: GPLv3

Dependency lines:

• pykep>0:astro/pykep

pyweather Python script that downloads weather data and can be cronned

0.1b 0.1bVersion of this port present on the latest quarterly branch.

There is no maintainer for this port.

Any concerns regarding this port should be directed to the FreeBSD Ports mailing list via ports@FreeBSD.org

Port Added: unknown

People watching this port, also watch:: fluxbox, libglade2, nc, libunicode, dia

Also Listed In: geography python

License: not specified in port

Dependency lines:

• pyWeather>0:astro/pyweather

qmapshack Ultimate outdoor aficionado's tool

1.17.1_3 1.17.1_3Version of this port present on the latest quarterly branch.

Maintainer: bofh@FreeBSD.org

Port Added: 2015-10-27 13:43:45

People watching this port, also watch:: cwdaemon, wsjtx, digiham, mkgmap, xmorse

License: GPLv3+

Dependency lines:

• qmapshack>0:astro/qmapshack

readosm Extract valid data from within an Open Street Map input file

1.1.0 1.1.0Version of this port present on the latest quarterly branch.

Maintainer: lbartoletti@FreeBSD.org

Port Added: 2015-02-24 14:05:44

People watching this port, also watch:: jdictionary, py311-Automat, py311-python-gdsii, py39-PyOpenGL, p5-Sane

Also Listed In: devel geography

License: MPL11 LGPL21 GPLv2

Dependency lines:

• readosm>0:astro/readosm

rmap Generates images of the Earth centered at a particular location

1.2_15 1.2_15Version of this port present on the latest quarterly branch.

There is no maintainer for this port.

Any concerns regarding this port should be directed to the FreeBSD Ports mailing list via ports@FreeBSD.org

Port Added: 2000-07-02 04:22:55

People watching this port, also watch:: libvorbis, libogg, aspell, nas, firefox

Also Listed In: geography

License: GPLv2+

Dependency lines:

• rmap>0:astro/rmap

routino Router for OpenStreetMap Data

3.4.1 3.4.1Version of this port present on the latest quarterly branch.

Maintainer: bofh@FreeBSD.org

Port Added: 2015-10-26 17:44:51

People watching this port, also watch:: cwdaemon, wsjtx, digiham, mkgmap, xmorse

License: AGPLv3

Dependency lines:

• routino>0:astro/routino

sextractor Catalogue of objects builder from astronomical images

2.5.0_3 2.5.0_3Version of this port present on the latest quarterly branch.

Maintainer: mathias@monnerville.com

Port Added: 2008-04-29 21:36:38

People watching this port, also watch:: jdictionary, py311-Automat, py311-python-gdsii, py39-PyOpenGL, p5-Sane

License: GPLv2

Dependency lines:

• sextractor>0:astro/sextractor

siril Astronomical image processing software

1.2.4 1.2.4Version of this port present on the latest quarterly branch.

Maintainer: yuri@FreeBSD.org

Port Added: 2018-03-26 09:28:56

People watching this port, also watch:: jdictionary, py311-Automat, py311-python-gdsii, py39-PyOpenGL, p5-Sane

Also Listed In: graphics

License: GPLv3

Dependency lines:

• siril>0:astro/siril

sofa Set of algorithms and procedures used in fundamental astronomy

20231011 20231011Version of this port present on the latest quarterly branch.

Maintainer: yuri@FreeBSD.org

Port Added: 2018-07-26 02:40:28

People watching this port, also watch:: jdictionary, py311-Automat, py311-python-gdsii, py39-PyOpenGL, p5-Sane

Also Listed In: devel

License: SOFA

Dependency lines:

• sofa>0:astro/sofa

sscalc Sunrise and sunset time calculator

1.0 1.0Version of this port present on the latest quarterly branch.

Maintainer: brnrd@FreeBSD.org

Port Added: 2000-12-19 10:36:31

People watching this port, also watch:: python, unixODBC, smartmontools, libexif, OpenSP

License: not specified in port

Dependency lines:

• sscalc>0:astro/sscalc

stardates Displays date in 5 formats (including stardate of course)

1.6.1 1.6.1Version of this port present on the latest quarterly branch.

Maintainer: freebsd-ports@henrik.synth.no

Port Added: 2005-09-15 23:56:37

People watching this port, also watch:: jdictionary, py311-Automat, py311-python-gdsii, py39-PyOpenGL, p5-Sane

License: BSD4CLAUSE

Dependency lines:

• stardates>0:astro/stardates

starfetch Command line tool that displays constellations

0.0.4 0.0.4Version of this port present on the latest quarterly branch.

Maintainer: DtxdF@disroot.org

Port Added: 2022-10-23 19:33:05

People watching this port, also watch:: jdictionary, py311-Automat, py311-python-gdsii, py39-PyOpenGL, p5-Sane

License: GPLv3

Dependency lines:

• starfetch>0:astro/starfetch

starplot 3-dimensional viewer for star charts

0.95.5_11 0.95.5_11Version of this port present on the latest quarterly branch.

There is no maintainer for this port.

Any concerns regarding this port should be directed to the FreeBSD Ports mailing list via ports@FreeBSD.org

Port Added: 2001-08-30 01:50:19

People watching this port, also watch:: jdictionary, py311-Automat, py311-python-gdsii, py39-PyOpenGL, p5-Sane

License: not specified in port

Dependency lines:

• starplot>0:astro/starplot

stars Star field demo

1.0_1 1.0_1Version of this port present on the latest quarterly branch.

There is no maintainer for this port.

Any concerns regarding this port should be directed to the FreeBSD Ports mailing list via ports@FreeBSD.org

Port Added: unknown

People watching this port, also watch:: php81-pear, php81-pear-Net_Cyrus, p5-MIME-Tools, OpenSP, libunicode

License: not specified in port

Dependency lines:

• stars>0:astro/stars

stellarium 3D photo-realistic sky renderer (planetarium)

24.2_1 24.2_1Version of this port present on the latest quarterly branch.

Maintainer: danfe@FreeBSD.org

Port Added: 2004-01-26 13:12:12

People watching this port, also watch:: gimp, freetype2, pcre, lame, p5-type1inst

License: GPLv2+

Dependency lines:

• stellarium>0:astro/stellarium

stellarsolver Astrometric Plate Solver built on Astrometry.net and SEP

2.5 2.5Version of this port present on the latest quarterly branch.

Maintainer: acm@FreeBSD.org

Port Added: 2021-05-22 19:09:11

People watching this port, also watch:: jdictionary, py311-Automat, py311-python-gdsii, py39-PyOpenGL, p5-Sane

License: GPLv3

Dependency lines:

• stellarsolver>0:astro/stellarsolver

sunclock Shows which portion of the Earth's surface is illuminated by the Sun

3.57_4 3.57_4Version of this port present on the latest quarterly branch.

There is no maintainer for this port.

Any concerns regarding this port should be directed to the FreeBSD Ports mailing list via ports@FreeBSD.org

Port Added: unknown

People watching this port, also watch:: unzip, libxml2, zip, libwmf, autoconf

Also Listed In: x11-clocks

License: GPLv2

Dependency lines:

• sunclock>0:astro/sunclock

sunwait Calculate sunrise and sunset

0.9.1,1 0.9.1,1Version of this port present on the latest quarterly branch.

Maintainer: bofh@FreeBSD.org

Port Added: 2017-10-28 12:17:57

People watching this port, also watch:: jdictionary, py311-Automat, py311-python-gdsii, py39-PyOpenGL, p5-Sane

License: GPLv3

Dependency lines:

• sunwait>0:astro/sunwait

swe High Precision Ephemeris Developed By Astrodienst

2.10.03,1 2.10.03,1Version of this port present on the latest quarterly branch.

Maintainer: bofh@FreeBSD.org

Port Added: 2008-11-01 21:55:44

People watching this port, also watch:: jdictionary, py311-Automat, py311-python-gdsii, py39-PyOpenGL, p5-Sane

Also Listed In: devel

License: AGPLv3

Dependency lines:

• swe>0:astro/swe

twms Tiny WMS server

0.06y_1^* 0.06y_1Version of this port present on the latest quarterly branch.

There is no maintainer for this port.

Any concerns regarding this port should be directed to the FreeBSD Ports mailing list via ports@FreeBSD.org

Port Added: 2010-09-08 15:28:24

People watching this port, also watch:: jdictionary, py311-Automat, py311-python-gdsii, py39-PyOpenGL, p5-Sane

Also Listed In: www

License: GPLv3+

Dependency lines:

• twms>0:www/twms

viking Program to manage GPS data (tracks, waypoints, etc.)

1.10_3 1.10_3Version of this port present on the latest quarterly branch.

Maintainer: lantw44@gmail.com

Port Added: 2008-05-02 10:10:08

People watching this port, also watch:: gnupod, gtkpod, libmikmod, p5-Filesys-DiskFree, py311-Automat

License: GPLv2+

Dependency lines:

• viking>0:astro/viking

wcslib Library for parsing/generating FITS headers

8.3_1 8.3_1Version of this port present on the latest quarterly branch.

Maintainer: wen@FreeBSD.org

Port Added: 2009-07-17 16:32:12

People watching this port, also watch:: jdictionary, py311-Automat, py311-python-gdsii, py39-PyOpenGL, p5-Sane

License: GPLv3

Dependency lines:

• wcslib>0:astro/wcslib

weather Utility to provide current weather conditions and forecasts

2.5.0 2.5.0Version of this port present on the latest quarterly branch.

Maintainer: sunpoet@FreeBSD.org

Port Added: 2010-06-02 10:51:19

People watching this port, also watch:: linux-c7-atk, libssh, noto-tc, py39-PyOpenGL, kf5-kquickcharts

Also Listed In: python

License: ISCL

Dependency lines:

• weather>0:astro/weather

wmglobe Neat xearth-like WindowMaker dockapp

1.3_12 1.3_12Version of this port present on the latest quarterly branch.

Maintainer: jd.fbsd@goneja.de

Port Added: unknown

People watching this port, also watch:: mDNSResponder, e2fsprogs, vcdimager, OpenSP, libexif

Also Listed In: geography windowmaker

License: GPLv2

Dependency lines:

• wmglobe>0:astro/wmglobe

wmjupiter Dockapp that displays information on Jupiter

1.21_1 1.21_1Version of this port present on the latest quarterly branch.

Maintainer: tkuiper@inxsoft.net

Port Added: 2002-01-15 20:28:29

People watching this port, also watch:: mDNSResponder, e2fsprogs, vcdimager, OpenSP, libexif

Also Listed In: windowmaker

License: GPLv2 BSD3CLAUSE

Dependency lines:

• wmjupiter>0:astro/wmjupiter

wmmoonclock Displays the phase of the moon, plus orbital data

1.30_1 1.30_1Version of this port present on the latest quarterly branch.

There is no maintainer for this port.

Any concerns regarding this port should be directed to the FreeBSD Ports mailing list via ports@FreeBSD.org

Port Added: unknown

People watching this port, also watch:: mDNSResponder, e2fsprogs, vcdimager, OpenSP, libexif

Also Listed In: windowmaker

License: GPLv2

Dependency lines:

• wmmoonclock>0:astro/wmmoonclock

wmsolar Dockapp that displays the Solar System viewed from the top

1.1 1.1Version of this port present on the latest quarterly branch.

Maintainer: tkuiper@inxsoft.net

Port Added: 2002-01-15 20:31:27

People watching this port, also watch:: jdictionary, py311-Automat, py311-python-gdsii, py39-PyOpenGL, p5-Sane

Also Listed In: windowmaker

License: GPLv2

Dependency lines:

• wmsolar>0:astro/wmsolar

wmspaceweather DockApp that shows the weather at geosynchronous orbit

1.04_6 1.04_6Version of this port present on the latest quarterly branch.

Maintainer: xride@FreeBSD.org

Port Added: unknown

People watching this port, also watch:: fam, libwmf, libexif, libglade2, p5-libwww

Also Listed In: windowmaker

License: GPLv2

Dependency lines:

• wmspaceweather>0:astro/wmspaceweather

wmsun Dockapp that displays the rise and set times of the Sun

1.06,1 1.05,1Version of this port present on the latest quarterly branch.

There is no maintainer for this port.

Any concerns regarding this port should be directed to the FreeBSD Ports mailing list via ports@FreeBSD.org

Port Added: unknown

People watching this port, also watch:: jdictionary, py311-Automat, py311-python-gdsii, py39-PyOpenGL, p5-Sane

Also Listed In: windowmaker

License: GPLv2+

Dependency lines:

• wmsun>0:astro/wmsun

wwl Calculates distance (qrb) used in Amateur Radio

1.3_1^* 1.3_1Version of this port present on the latest quarterly branch.

Maintainer: hamradio@FreeBSD.org

Port Added: 2005-07-03 15:31:30

People watching this port, also watch:: jdictionary, py311-Automat, py311-python-gdsii, py39-PyOpenGL, p5-Sane

Also Listed In: comms geography hamradio

License: not specified in port

Dependency lines:

• wwl>0:comms/wwl

xearth Set the root window to the image of earth

1.2_2 1.2_2Version of this port present on the latest quarterly branch.

Maintainer: ler@FreeBSD.org

Port Added: unknown

People watching this port, also watch:: png, freetype2, unzip, gtk2, libmng

Also Listed In: geography

License: Xearth

Dependency lines:

• xearth>0:astro/xearth

xephem Interactive astronomical ephemeris program

4.2.0 4.2.0Version of this port present on the latest quarterly branch.

Maintainer: eduardo@FreeBSD.org

Port Added: unknown

People watching this port, also watch:: wget, cdrtools, wine, sox, sudo

License: MIT

Dependency lines:

• xephem>0:astro/xephem

xmoontool Version of John Walker's classical moontool for X11/Motif

3.0.3_9 3.0.3_9Version of this port present on the latest quarterly branch.

Maintainer: frank@dynamical-systems.org

Port Added: 2006-01-02 09:54:31

People watching this port, also watch:: icon-naming-utils, libXdamage, newfile, erlang-doc, e2fsprogs

License: not specified in port

Dependency lines:

• xmoontool>0:astro/xmoontool

xphoon Set the root window to the moon in its current phase

20000613_2 20000613_2Version of this port present on the latest quarterly branch.

Maintainer: cy@FreeBSD.org

Port Added: unknown

People watching this port, also watch:: zip, sudo, unzip, tidy4, OpenSSH-askpass

License: not specified in port

Dependency lines:

• xphoon>0:astro/xphoon

xplanet Draw pictures of the earth textured by an image

1.3.1_3 1.3.1_3Version of this port present on the latest quarterly branch.

There is no maintainer for this port.

Any concerns regarding this port should be directed to the FreeBSD Ports mailing list via ports@FreeBSD.org

Port Added: unknown

People watching this port, also watch:: zip, mplayer, cdparanoia, libxml2, libmng

Also Listed In: geography

License: not specified in port

Dependency lines:

• xplanet>0:astro/xplanet

xtide Harmonic tide clock and tide predictor

2.15.5_2 2.15.5_2Version of this port present on the latest quarterly branch.

Maintainer: wen@FreeBSD.org

Port Added: unknown

People watching this port, also watch:: pth, dbus, xorg-fonts-truetype, libwmf, libxml2

Also Listed In: geography

License: GPLv3

Dependency lines:

• xtide>0:astro/xtide

xworld Earth as seen from the direction of the sun

2.0_2 2.0_2Version of this port present on the latest quarterly branch.

Maintainer: naddy@FreeBSD.org

Port Added: 2001-08-25 06:55:44

People watching this port, also watch:: netcat, autoconf, libglade2, libxml2, libmng

Also Listed In: geography

License: not specified in port

Dependency lines:

• xworld>0:astro/xworld