Re: Dialist for PDA - standalone as well as PocketC code - vertical decliner added

2008-02-08 Thread Simon [illustratingshadows
In addition to the very helpful almanac, vertical and horizontal dials for the Palm Pilot, I have added the vertical decliner also. Graphical depiction as well as text data. Simon www.illustratingshadows.com --- Simon [illustratingshadows [EMAIL PROTECTED] wrote: Well, for those who do not

Re: Sundial for odd time zone

2008-02-08 Thread Frank King
Dear John, Your question intrigues me... The sundial will be located at local meridian (longitude) -77.0769 degrees.  If it had a normal time zone, the Standard Meridian would be -75 degrees (UT+ 5 hrs.). True. But since its Time Zone is UT +5:30, then wouldn't its Standard Meridian be

Re: Sundial for odd time zone

2008-02-08 Thread fer de vries
Hi John, If the time zone is UT + 5 hours 30 minutes the standard meridian indeed is -5.5 * 15 = -82.5 degrees. Succes with the sundial and please let us know how this project is going. Best wishes, Fer. Fer J. de Vries De Zonnewijzerkring http://www.de-zonnewijzerkring.nl Molens

RE: Sundial for odd time zone

2008-02-08 Thread John Carmichael
Oh but it does matter Frank! And in a big way. The reason is that this dial needs to be corrected for longitude shift (called Standard Time in ZW 2000). If I incorrectly enter -75 for the Standard Meridian, it produces a much different drawing with different hour lines. If I'm not mistaken,

Sundial for odd time zone

2008-02-08 Thread John Carmichael
Hi Guys: I need a little help with something. I am designing a monumental sundial for New Delhi India (a new building that will called the Time Tower). But I've run into I problem I've never had to deal with before. The problem is that India has a strange Time Zone. Its Time Zone is UT + 5