yuxing/lunar-calendar
1
0
Fork 0
mirror of https://github.com/infinet/lunar-calendar.git synced 2026-01-12 21:17:00 +08:00
Code Issues Packages Projects Releases Wiki Activity

update readme

Browse Source
This commit is contained in:
Chen Wei
2014-03-10 20:21:29 +08:00
parent e1db2aca73
commit bb00954604
1 changed files with 12 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

12
README.md
View File

@@ -11,6 +11,16 @@ motion of Moon is very hard to predict, especially on the long run. Luckily
from 1901 to 2100. It is the most trustworthy Lunar Calender I can find on the
web so far.
Lunar calendar beyond 1901-2100 range can also be generated. The
lunarcalbase.py uses VSOP87 planetary theory and LEA-406 lunar theory to
find solar terms and moon phases, then compute the calendar.
For LEA-406 and VSOP87, both the full version and truncated version are
included. The full version is slightly slower. Their accuracy of finding
apparent Sun and Moon longitude are showed in following figures.
![aa_full][]
![aa_trunc][]
### License
@@ -81,3 +91,5 @@ calendar, thunderbird + lightning插件, iphone/ipad, 安卓都支持。
[iCal]: https://raw.github.com/infinet/lunar-calender/master/chinese_lunar_prev_year_next_year.ics
[HK_Obs]: http://data.weather.gov.hk/gts/time/conversion1_text_c.htm
[Screenshot]: http://infinet.github.io/images/lunar_calendar.jpg
[aa_full]: http://infinet.github.io/images/moon-sun-full_lea406_vsop87_compare_JPL.png
[aa_trunc]: http://infinet.github.io/images/moon-sun-trunc_lea406_vsop87_compare_JPL.png