[PATCHES] Re: Problem with VPM-B in master

[Rick Walsh]

On 23 Aug 2015 8:02 am, "Robert Helling" <helling at atdotde.de> wrote:
>
>
> On 22 Aug 2015, at 09:13, Rick Walsh <rickmwalsh at gmail.com> wrote:
>
> Rick,
>
>> Thanks for looking into this, but unfortunately, the fix hasn't fixed it
(using the latest master, which includes your fixes).  The second patch
makes it easier to see what works and what doesn't.  It definitely appears
to have something to do with the mix, and it only appears to occur on
shallow dives.  It also occurs when no deco gas is used.
>
>
> too bad. I did not have too much time today and the one thing I could try
did not fix it. But there are a few more things I could try.
>
> The situation occurs when the new gradient in the boyle compensation gets
really big and thus the radius goes to 0. Then there is a chance that it
becomes negative which is of course bad.
>
> Will analyse this more tomorrow.
>

Note that to my knowledge this only occurs calculating the ceiling for
profile.c, not when calculating the plan.  Yes, I'm repeating myself but
that could save hours of debugging.

Cheers,

Rick
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