Input: a date (in gregorian calendar, sequence day.month.year)
Output: Planet positions at midnight Universal time, ecliptic coordinates, geocentric apparent positions
relative to true equinox of date, as usual in western astrology.
Additional documentation can be found in the following files:
/usr/share/doc/libswe-doc/swephprg.pdf
/usr/share/doc/libswe-doc/swisseph.pdf
/usr/share/doc/libswe-doc/swephprg.html
/usr/share/doc/libswe-doc/swisseph.html
This documentation can also be found on line on astrodienst's web pages.
General Documentation ⟨http://www.astro.com/swisseph/swisseph.htm⟩
Programmer's Documentation ⟨http://www.astro.com/swisseph/swephprg.htm⟩