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Hi Stefan,
Must say that...that looks like rather ambitious goal, but....what
exactly are you trying to do? Are you trying to create a "perfect
formula" or yet another new partly working formula. One formula to
rule them all (and the whole infinite number of possible situations)
or a just another formula, that, yes, is different from all the old
ones and yes, does give yet another tool and variable to the equations
inside chaser's head, but doesn't really solve any fundamental
questions like....do we really get thunder or not? So, what should it
really do and how it really should be different from all the not that
perfect tools we now have at this moment in time?
This was not critique, but merely an questions about you really are
trying to create.
Br and let there be thunder soon,
Tom E.
On Mon, Mar 24, 2008 at 6:31 PM, Stefan Gofferje
<myrskybongarit_ät_gofferje.homelinux.org> wrote:
> Stefan Gofferje schrieb:
>
>
> > My first idea was
> >
> > (-1*lftx)*(cape180_0mb-cinh180_0mb)
> >
> > where
> > lftx = 4 layer Lifted Index
> > cape180_0mb = CAPE 180 - 0hPa above ground
> > cinh180_0mb = Convective Inhibition 180 - 0hPa above ground
>
> Currently, I'm working on that with Oliver Schlenczek from Estofex. The
> last ideas were:
>
> 1.) log((cape180_0mb+0.0001)/-5*(cinh180_0mb-0.01))
> 2.) (-1*lftx/10)*log((cape180_0mb+0.001)/-5*(cinh180_0mb-0.01))
>
> (The +0.0001 and -0.01 are quick and dirty tricks to mask out zero
> values in the log parameters...)
>
> We're still not 100% happy, so comments and suggestions would be welcome!
>
>
>
> T:Stefan
>
> --
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