[REBOL] Re: [OT] sunrise sunset data via rebol ?
From: tomc:darkwing:uoregon at: 12-Feb-2004 21:51
hi Jason
nope, don't know
you could either post and screen scrape a page such as the one
in your example or write your own sunrise function in rebol.
I would not mind writing it but cannot take the time, well ...
for at least a month.
here is the math to write your own
http://www.srrb.noaa.gov/highlights/sunrise/solareqns.PDF
http://xoomer.virgilio.it/vtomezzo/sunriset/formulas/index.html
example javascript calculators here:
http://www.srrb.noaa.gov/highlights/sunrise/calcdetails.html
httpp://www.srrb.noaa.gov/highlights/sunrise/sunrise.html
someone translated the above to excell (vba)
http://users.vei.net/pelican/sunrise.zip
On Thu, 12 Feb 2004, Jason Cunliffe wrote: