Path: utzoo!attcan!uunet!husc6!bloom-beacon!tut.cis.ohio-state.edu!cs.utexas.edu!ut-sally!utastro!werner From: werner@utastro.UUCP (Werner Uhrig) Newsgroups: comp.sys.mac Subject: Re: Map CDev (was CloseView) Summary: TimeZones are worthless Message-ID: <2835@utastro.UUCP> Date: 1 Jul 88 04:57:58 GMT References: <11495@agate.BERKELEY.EDU> <52653@ti-csl.CSNET> <16397@uflorida.cis.ufl.EDU> Organization: U. Texas, Astronomy, Austin, TX Lines: 11 I suspect the algorithm for calculating the time-zone is too simplistic as it doesn't coincide with reality; I suspect that it's simply assuming that every 15 degrees longitude the next time-zone starts ... for example, if you select Paris, you find that the time zone is correctly indicated as +1 hour to GMT, but if you click just next to it, you find that anywhere to 7'30" you get GMT, and at 7'31" you get +1 hour ... does anyone know a way to exchange and import data into the MAP? I'd like to educate the country about Texas.... (-: