[MITgcm-devel] Problem in some adjoint experiments after load_fields_driver.F changes

[Jean-Michel Campin]

Hi,

Not clear why, but after this (small) modification to load_fields_driver.F
several AD test are now failing.
There are also significant changes with tangent-linear test.

Here are the list of (adm) experiments that change:
After changes:
< Sat Sep 9 00:15:09 EDT 2017
< Y Y Y Y 16> 0<16 FAIL  1D_ocean_ice_column  (e=0, w=3)
< Y Y Y Y 16> 2<16 FAIL  global_ocean.cs32x15.seaice
< Y Y Y Y 16> 1<16 FAIL  global_ocean.cs32x15.seaice_dynmix
< Y Y Y Y 16> 1<10 FAIL  global_ocean.cs32x15.thsice
< Y Y Y Y 16> 0<16 FAIL  global_with_exf  (e=0, w=9)
< Y Y Y Y 16> 2<16 FAIL  lab_sea  (e=0, w=8)
< Y Y Y Y 13> 0< 6 FAIL  lab_sea.noseaice
< Y Y Y Y 16> 5<16 FAIL  lab_sea.noseaicedyn
< Y Y Y Y 16> 2<16 FAIL  offline_exf_seaice  (e=0, w=38)
< Y Y Y Y 16> 5<16 FAIL  offline_exf_seaice.thsice

Before:
> Fri Sep 8 00:15:10 EDT 2017
> Y Y Y Y 16>16<16 pass  1D_ocean_ice_column  (e=0, w=3)
> Y Y Y Y 16>16<16 pass  global_ocean.cs32x15.seaice
> Y Y Y Y 16>16<16 pass  global_ocean.cs32x15.seaice_dynmix
> Y Y Y Y 16>16<10 pass  global_ocean.cs32x15.thsice
> Y Y Y Y 16>16<16 pass  global_with_exf  (e=0, w=9)
> Y Y Y Y 16>16<16 pass  lab_sea  (e=0, w=8)
> Y Y Y Y 13>14< 6 pass  lab_sea.noseaice
> Y Y Y Y 16>16<16 pass  lab_sea.noseaicedyn
> Y Y Y Y 16>16<16 pass  offline_exf_seaice  (e=0, w=38)
> Y Y Y Y 16>16<16 pass  offline_exf_seaice.thsice

Cheers,
Jean-Michel

On Fri, Sep 08, 2017 at 10:42:28AM -0400, bderembl at forge.csail.mit.edu wrote:
> Update of /u/gcmpack/MITgcm/model/src
> In directory forge:/tmp/cvs-serv23380
> 
> Modified Files:
> 	load_fields_driver.F 
> Log Message:
> removed IF ( .NOT.useCheapAML )  before EXTERNAL_FIELDS_LOAD. in case you need both cheapaml and SST/SSS restoring
> 
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