[MITgcm-devel] status

Jean-Michel Campin jmc at ocean.mit.edu
Thu Feb 24 11:20:49 EST 2011


Hi Dimitris,

There is something I don't understand:
When Gael did his changes on Feb 14 (seaice_growth.F  v1.112) he did not
change global_ocean.cs32x15/results/output.seaice.txt
and indeed the results were not affected.

With our "reverted back to v1.111" the results of this test change:
http://mitgcm.org/testing/results/2011_02/tr_baudelaire_20110224_4/summary.txt
and it's now failing for the reference test (gfortran on baudelaire).

Can you sort out this problem ?

Cheers,
Jean-Michel

On Wed, Feb 23, 2011 at 11:45:06PM -0800, Menemenlis, Dimitris (3248) wrote:
> Patrick, status as of now is:
> 
> (i) we have reverted to v1.111 as per your suggested code compromise
> 
> (ii) we have left Gael's runtime flag SEAICEareaFormula in code for future use but it is currently inactive
>      instead we have temporarily reverted back to CPP option SEAICE_OCN_MELT_ACT_ON_AREA
> 
> (iii) we have verified that code satisfies exactly all relevant verification experiments as well as Ian's contrib tests
> 
> (iv) ifdefed code blocks are now fully consistent with Ian's description in
> MITgcm_contrib/ifenty/Fenty_seaice_thermo_code_merge/documentation/Seaice_Growth_Forward_and_Adjoint_comparisons.pdf
> 
> (v) Ian and Pierre have discussed best location and formulation for ice age tracer
> 
> What we plan to do tomorrow is:
> 
> (i) add abridged (but meaningful) versions of Ian's lab_sea and 1D test experiments to verification so that we can freeze
>     Ian's changes in main branch - my hope is that Ian will be allowed to be gatekeeper for any future changes, bug fixes,
>     and code merges that break these two verification experiments.
> 
> (ii) modify ice-age tracer code as per item (v) above
> 
> What will be left to do at a later time is to implement more generic ice age tracer capability that can integrate
> forward multiple different kinds of ice age and other arbitrary sea ice quantities.  Is your check-in below
> in preparation for a generic ice-tracer capability?
> 
> D.
> 
> On Feb 23, 2011, at 10:37 PM, Patrick Heimbach wrote:
> 
> > Update of /u/gcmpack/MITgcm/pkg/seaice
> > In directory forge:/tmp/cvs-serv7587
> > 
> > Modified Files:
> > 	seaice_advection.F 
> > Log Message:
> > Need maxpass in case of ALLOW_PTRACERS
> > 
> > 
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> 
> 
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