Changes between Version 35 and Version 36 of 2014WP/2014Stream0

Timestamp:

2014-11-21T11:37:00+01:00 (9 years ago)

Author:

jchanut

Comment:

--

2014WP/2014Stream0

@@ -18 +18 @@
 || AGRIF-1 || Investing in AGRIF expertise || CNRS-2 || Sébastien Masson || ||
 || AGRIF-2 || AGRIF+LIM3 || CNRS-3 || Simona Flavoni || ||
-|| AGRIF-3 || AGRIF + time-splitting compatibility || MERCATOR-4 || Jérôme Chanut || ||
+|| AGRIF-3 || AGRIF + time-splitting compatibility || MERCATOR-4 || Jérôme Chanut || This is a two step development: [[BR]]First step done in 2013-2014 consisted in implementing grid coupling in the barotropic sub-stepping at baroclinic level. Changes have been merged with a new Agrif library by Rachid Benshila. Resulting branch is [http://forge.ipsl.jussieu.fr/nemo/browser/branches/2014/dev_r4765_CNRS_agrif.[[BR dev_r4765_CNRS_agrif][[BR]]The second step is to implement coupling at barotropic level. The main advantage is that the coupling between grids is located at grid interfaces only (in the present implementation, coupling also takes place under the whole overlap area). Since this may imply a deep re-organisation of the whole time stepping, it may be postponed to match a future NEMO version with a new time stepping. ||
 || '''Config. Manager''' || || || || ||
 || ConfigMan-1 || Improve first version -  Lead working group || MERCATOR 1 || Julien Paul || ||
@@ -35 +35 @@
 || Wave-2 || Inclusion of surface waves in NEMO || Met-Office-18 || Francois-Xavier Bocquet || W.G. agreed Francois would make required changes to sbccpl. [[BR]] This requires other actions to be completed first so this action may be carried over ||
 || '''NEMO robustness''' || || || || ||
-|| Robust- 1 || Testing, validation and commissioning of recent major changes || NOC-2 || Andrew Coward ||  Issues with stability of global configurations using full ice embedding have been partially addressed with the introduction of sub-timestepping for the vertical advection (branch dev_r4743_NOC2_ZTS) and options for coping with land-fast ice (in progress). Problems remain at the extreme Southern boundary where the ice-shelf edges are represented by sheer cliffs. The new under-shelf facility may alleviate this problem. Solutions for known problems with the iceberg option (ICB) have been collected from the community and implemented as bug-fixes to the trunk. Additional solutions for handling icebergs correctly at the north-fold and when land-only regions are suppressed are under test and will be ready for the merge. Z-tilde has undergone extensive testing in regional configurations by Jerome Chanut leading to significant improvements. Some nursing in extreme conditions (e.g. Bay of Fundy) is still required and the use of Z-tilde in global configurations cannot, yet, be recommended. ||
+|| Robust- 1 || Testing, validation and commissioning of recent major changes || NOC-2 || Andrew Coward || Issues with stability of global configurations using full ice embedding have been partially addressed with the introduction of sub-timestepping for the vertical advection (branch dev_r4743_NOC2_ZTS) and options for coping with land-fast ice (in progress). Problems remain at the extreme Southern boundary where the ice-shelf edges are represented by sheer cliffs. The new under-shelf facility may alleviate this problem. Solutions for known problems with the iceberg option (ICB) have been collected from the community and implemented as bug-fixes to the trunk. Additional solutions for handling icebergs correctly at the north-fold and when land-only regions are suppressed are under test and will be ready for the merge. Z-tilde has undergone extensive testing in regional configurations by Jerome Chanut leading to significant improvements. Some nursing in extreme conditions (e.g. Bay of Fundy) is still required and the use of Z-tilde in global configurations cannot, yet, be recommended. ||
 || Robust-2 || Ocean global configurations for next ESMs || CNRS-9 || Claire Levy || In 2014, the options and parameters of ORCA1_LIM3_PISCES have been chosen and tested. Continue in 2015 on ORCA1 resolution only:[[BR]]- distrbution of ORCA1_LIM3_PISCES shared configuration through a specific forge/svn project at IPSL[[BR]]- run the forced reference experiments (climatological and interannual) ||
 || Robust-3 || NEMO model reliability || INGV-2 || Paolo Oddo ||Continuous efforts ||