[PATCH] Calculate deco stops, TTS and NDL

Laurie Miller laurie_the_knot at yahoo.co.uk
Fri Jul 5 08:40:38 PDT 2013


Thanks Anton.  Without trying to sound condescending I understand from many other European friends how difficult written English can be if it is not your 'mother' tongue.

Cheers
Laurie





>________________________________
> From: Anton Lundin <glance at acc.umu.se>
>To: Laurie Miller <laurie_the_knot at yahoo.co.uk> 
>Sent: Friday, 5 July 2013, 14:44
>Subject: Re: [PATCH] Calculate deco stops, TTS and NDL
> 
>
>On 20 June, 2013 - Laurie Miller wrote:
>
>> Just splitting hairs here...
>> 
>> In the variables accent_time_per_m, accent_per_s and accent_depth shouldn't 'accent' be spelt 'ascent' as this is about ascending after a dive rather than the way the diver speaks?
>> 
>
>Fixed in v3.
>
>//Anton
>
>> 
>> 
>> >________________________________
>> > From: Anton Lundin <glance at acc.umu.se>
>> >To: Dirk Hohndel <dirk at hohndel.org> 
>> >Cc: Subsurface Mailing List <subsurface at hohndel.org> 
>> >Sent: Thursday, 20 June 2013, 0:25
>> >Subject: Re: [PATCH] Calculate deco stops, TTS and NDL
>> > 
>> >
>> >On 19 June, 2013 - Dirk Hohndel wrote:
>> >
>> >> > > Even 3m seems aggressive :-)
>> >> > > That's hours and hours and hours... and if people dive on EAN50 your
>> >> > > likely to run into O2 toxicity before running into deco...
>> >> > 
>> >> > Thats why theres a max_ndl of 2h =)
>> >> 
>> >> So for depth < 3m we simply set ndl of 2h? Hmm.
>> >> 
>> >> We should set it to 2h1s and display ">2h" for anything larger than 2h
>> >> 
>> >
>> >I did some thinking about how diffrent dive computers show it and my
>> >Suunto Vyper shows a NDL - if there isn't any sane, but my HW OSTC3 did
>> >show NDL:240m all the time.
>> >
>> >So, now i just set ndl to -1 and display NDL:-
>> >
>> >//Anton
>> >
>> >-- 
>> >Anton Lundin    +46702-161604
>> >_______________________________________________
>> >subsurface mailing list
>> >subsurface at hohndel.org
>> >http://lists.hohndel.org/cgi-bin/mailman/listinfo/subsurface
>> >
>> >
>> >
>
>-- 
>Anton Lundin    +46702-161604
>
>
>
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