Changes between Version 14 and Version 15 of DevelopmentActivities/MergeOCN

Timestamp:

2015-05-18T12:22:18+02:00 (9 years ago)

Author:

nvuilsce

Comment:

--

DevelopmentActivities/MergeOCN

@@ -108 +108 @@
  * work on the multi-layering of the SOM module and later of the N-mineral module. This work will benefit to all branches.
 
+
+== Meeting 06/05/2015 ==
+Present: Philippe Ciais, Daniel Goll, Sebastiaan Luyssaert, Shushi Peng, Nicolas Vuichard
+
+The tests done with the N-version in the "hybrid" version of orchidee give now satisfying results. Nicolas will commit his changes/modifications done the last months on the svn repository. Shushi and Daniel will report for the bugs they found in their respective wiki page and check for possible redundancies with the updated MERGE_OCN version, especially in stomate_growth_fun_all. 
+
+We agree on the fact that :
+* mass conservation should be checked in each subroutine as it is done already in ORCHIDEE-CAN. 
+* a flag should be used for activating/deactivationg the C-N interactions into ORCHIDEE. One proposes to use as much as possible the same set of equations whatever the CN interactions are considered or not. In case the CN interactions are not activated, the CN ratios will be considered fixed along the simulations.
+* when the N-related process are N-specific (not a simple allometry to Carbon), to develop specific subroutines for these processes, separated of those developed for carbon. 
+
+Actions:
+* Nicolas will now develop a version based on the trunk of ORCHIDEE, that considers the N cycle. This implies to include all the developments coded in the "Hybrid" version + to include all the diameter class-related variables and the labile biomass pool variable from the ORCHIDEE-CAN version into the trunk.
+* In parallel, additional tests of the Hybrid version will be performed by Shushi, Daniel and Nicolas
+
+
+
 [wiki:/Branches/MergeOCN/Guenet][[BR]]
 [wiki:/Branches/MergeOCN/Poulter][[BR]]