Version 3 (modified by gm, 7 years ago) (diff)

Last edited Timestamp?

Author : Fabien Roquet , Gurvan Madec

ticket : #1294

Branch : dev_CNRS1_10_TEOS10_Ediag


Development branch related to CNRS-10 and NOC-10 action of 2014 work plan:

  • CNRS-1 : add Boussinesq TEOS10 ; add a simplified EOS ; improve the UNESCO 80 EOS ; correct the npc algorithm (see #1350)
  • CNRS-10 : complete the trends diagnostics (3D trends of tracers, momentum, kinetic energy and potential energy) ; manage the trends output (using xIOS)


revision 4615 contains the following changes (validated with GYRE only):

  • introduction of TEOS-10, EOS-80, and S_EOS
  • introduction of a fully re-design trend diagnostics (directory TRD) and the associated call in TRA and DYN modules

revision 4680 contains the following changes (validated with ORCA2-LIM2 and ORCA1-LIM2):

  • new version of tranpc.F90 (see #1350)
  • small bug correction (use of eos_fzp)

remaining to do :

  • conversion from Conservative temperature (CT) to potential temperature (PT) to be done on averaged temperature ssm_sst, not at each time step of the averaging procedure
  • ln_useCT is a misleading namelist parameter, force a hard coding of its value depending on the dos chosen
  • in forced mode in blk formula, use the CT to compute heat content of evaporation, not PT
  • test with SETE (especially restartability and reproducibility )


Testing could consider (where appropriate) other configurations in addition to NVTK].

NVTK Tested '''YES/NO'''
Other model configurations '''YES/NO'''
Processor configurations tested [ Enter processor configs tested here ]
If adding new functionality please confirm that the
New code doesn't change results when it is switched off
and ''works'' when switched on

(Answering UNSURE is likely to generate further questions from reviewers.)

'Please add further summary details here'

  • Processor configurations tested
  • etc——

Bit Comparability

Does this change preserve answers in your tested standard configurations (to the last bit) ? '''YES/NO '''
Does this change bit compare across various processor configurations. (1xM, Nx1 and MxN are recommended) '''YES/NO'''
Is this change expected to preserve answers in all possible model configurations? '''YES/NO'''
Is this change expected to preserve all diagnostics?
,,''Preserving answers in model runs does not necessarily imply preserved diagnostics. ''

If you answered '''NO''' to any of the above, please provide further details:

  • Which routine(s) are causing the difference?
  • Why the changes are not protected by a logical switch or new section-version
  • What is needed to achieve regression with the previous model release (e.g. a regression branch, hand-edits etc). If this is not possible, explain why not.
  • What do you expect to see occur in the test harness jobs?
  • Which diagnostics have you altered and why have they changed?Please add details here……..

System Changes

Does your change alter namelists? '''YES/NO '''
Does your change require a change in compiler options? '''YES/NO '''

If any of these apply, please document the changes required here…….


''Please ''summarize'' any changes in runtime or memory use caused by this change……''

IPR issues

Has the code been wholly (100%) produced by NEMO developers staff working exclusively on NEMO? '''YES/ NO '''

If No:

  • Identify the collaboration agreement details
  • Ensure the code routine header is in accordance with the agreement, (Copyright/Redistribution? etc).Add further details here if required……….