Re: [Tzdist] example json snips for systems that count leap seconds
Steve Allen <sla@ucolick.org> Tue, 13 January 2015 20:35 UTC
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Date: Tue, 13 Jan 2015 12:35:14 -0800
From: Steve Allen <sla@ucolick.org>
To: Time Zone Data Distribution Service <tzdist@ietf.org>
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References: <20150109063618.GA31637@ucolick.org> <54B5757B.30201@burnicki.net>
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Subject: Re: [Tzdist] example json snips for systems that count leap seconds
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On Tue 2015-01-13T20:43:55 +0100, Martin Burnicki hath writ: > However, if it's made clear that the > times are TAI, not UTC (is 'Z' correct, then?) this should be no > problem. The most important thing is that list of leap second events > can be extracted properly. Martin is right, the 'Z' is an abuse of the notation. The interpretation that UTC might be counted without counting the leap seconds is a different kind of abuse, but thinking of things in that way is continuing a long-term non-constructive temporal flame war. I am aiming to follow the lead of the "right" TimeZone database with practical examples helping people to use tzdist in order to work around deficiencies in the existing standards. So as Martin cautioned, in the text (before the json examples that I posted) it was necessary that I very clearly defined the assumptions of each underlying system time scale including the way in which it differs from various standards and the motivation for each difference. With that documentation clearly explaining the appropriate context for the use of each, the json examples that I posted should work with the math of the code in existing calendar APIs. -- Steve Allen <sla@ucolick.org> WGS-84 (GPS) UCO/Lick Observatory--ISB Natural Sciences II, Room 165 Lat +36.99855 1156 High Street Voice: +1 831 459 3046 Lng -122.06015 Santa Cruz, CA 95064 http://www.ucolick.org/~sla/ Hgt +250 m
- [Tzdist] example json snips for systems that coun… Steve Allen
- Re: [Tzdist] example json snips for systems that … Martin Burnicki
- Re: [Tzdist] example json snips for systems that … Steve Allen
- Re: [Tzdist] example json snips for systems that … Paul Eggert