[Mitgcm-support] Re: numbers
mitgcm-support at dev.mitgcm.org
mitgcm-support at dev.mitgcm.org
Wed Jul 9 15:34:14 EDT 2003
A.,
On soyinka I went back through restoring ini_depths.F
and then ini_masks_etc.F. Didn't get the results
in results/output.txt yet! They change each time though!!
Any thoughts? Going to do a benign ini_depths.F fix
for what I need, since its not meant to change numbers.
C.
Chris Hill wrote:
>
> A.,
>
> Didn't manage to get the numbers with the plain checkout.
> Did get comparable numbers (12 digitis) on soyinka and xolas and
> identical to 14 digitis on xolas and on xolas + 6-threading.
>
> But isn't the code actually wrong without
> the UV exchange of hFacW/hFacS fix? Not sure
> why since they are symmetric in this config. However, that fix
> changes the numbers and gets rid of blow up at 720 secs.
> Think it should be an _RS exchange, but I am
> running #define REAL4_IS_SLOW at the mom.
>
> Just trying a run on soyinka with the old ini_depths
> and _exch_r4 stuff to see if that blows too.
> If it works I can change ini_depths in a way
> that definitely has no impact. Bit confused though,
> can't see how the new form differs from the old -
> do you?
>
> Chris
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