NavList:
A Community Devoted to the Preservation and Practice of Celestial Navigation and Other Methods of Traditional Wayfinding
Re: lunar attempt
From: Arthur Pearson
Date: 2003 May 14, 14:41 -0400
From: Arthur Pearson
Date: 2003 May 14, 14:41 -0400
Steven, Great suggestion to simply post tables for the year, I think they would be very helpful and avoid all the problems of "productizing" the code which I can easily imagine would an onerous task. What matters is the output and it would be wonderful if you can conveniently create the data and make it available. Many thanks, Arthur ----Original Message Follows---- From: Steven WepsterReply-To: Steven Wepster To: NAVIGATION-L@LISTSERV.WEBKAHUNA.COM Subject: Re: lunar attempt Date: Wed, 14 May 2003 20:22:32 +0200 Arthur and other list members, I have not yet dicided if I will put an interface for the program on a website, or if I will make a distributable version of the program. Both will cost me considerable effort. In the mean time, I will make tables for the rest of the year and put them on a website. That will be easy to do, and it leaves me enough time to prepare tables for anybody interested in distances of, say, january 1767. Tables will probably be on line end of this week. I have to confess that I did not poke around in the Steve Moshier's aa code, mainly because I didn't feel like figuring out what parts of code are involved in which computations. It looked like it was very easy to include (or leave out) the wrong parts. So instead I wrote a script that calls the aa program whenever it needs astronomical input, and then it filters the output to get what it needs. It's rough and dirty and heavy on cpu time. But it works. Steven ----------------------------------------------------------- Steven Wepster wepster@math.uu.nl tel +31 30 253 1531 Mathematisch Instituut +31 61 251 4380 Universiteit Utrecht PO Box 80.010 3508 TA Utrecht The Netherlands =========================================================== _________________________________________________________________ MSN 8 with e-mail virus protection service: 2 months FREE* http://join.msn.com/?page=features/virus