Changes between Version 21 and Version 22 of GroupActivities/Meetings/Retreat20122013

Timestamp:

2013-05-28T00:39:21+02:00 (11 years ago)

Author:

peylin

Comment:

--

GroupActivities/Meetings/Retreat20122013

@@ -34 +34 @@
 - Using detailed numerical models to characterise the "emergent properties" as a function of the scale that is considered could be investigatet (E. Mouche)[[BR]]
 
- -- Link to ground water: need to distinguish Captive from non Captive ground water (A. Perrier)[[BR]]
+- Link to ground water: need to distinguish Captive from non Captive ground water (A. Perrier)[[BR]]
 
- -- Wee need to treat all types of flood-plains in ORC and merge the past developments (I. Gouttevin)
+- Wee need to treat all types of flood-plains in ORC and merge the past developments (I. Gouttevin)
 
 
@@ -52 +52 @@
 Round tables: The future challenge for ORC – LMDz coupling (F. Cheruy)
 
+We only had a short discussion. We discussed the coupling between the Canopy boundary layer and the Planetary Boundary Layer of LMDZ; It turns out that coupling the two is a real scientific problem that needs to be investigated with caution. Challenges are linked to correctly represent the roughness and its impact on the atmospheric flow; where does u/v becomes zero (within the canopy ?); etc. We will investigate these issues together with LMDz developpers.
+
+A second discussion concerned the coupling of ORCHIDEE with atmospheric models: direct through standard routines or using OASIS. The ongoing experience with OASIS used to couple ORC with WRF will guide us and help to see what it the most promising way for the futur.   
 
 == Tuesday 14 Afternoon Session: Evaluation & Posters & Coding practices ==