[MITgcm-devel] another bug in growth.F ?

Patrick Heimbach heimbach at MIT.EDU
Mon Nov 6 19:23:35 EST 2006


Yes, I can do this.
-p.

On Mon, 2006-11-06 at 15:31 -0800, Dimitris Menemenlis wrote:
> Arghhh!
> 
> Patrick, would you be able to try your finite-difference test with 5 or 6 
> intermediary growth.F routines (that I can generate and send you) in order to 
> isolate which of the 5 or 6 changes that have taken place cause the forward 
> sensitivity to blow up.
> 
> Dimitris
> 
> 
> > Prelim. result:
> > Your checkins make the finite-difference (not adjoint!)
> > sensitivities increase by 4 orders of magnitude.
> > That's worrying.
> > (hard to see how the f.d. gradients could go wrong).
> > -p.
> 
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