Changes between Version 12 and Version 13 of DevelopmentActivities/CMIP6/DevelopmentsCMIP6/V2/Nitrogen


Ignore:
Timestamp:
2018-12-06T13:49:20+01:00 (6 years ago)
Author:
peylin
Comment:

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  • DevelopmentActivities/CMIP6/DevelopmentsCMIP6/V2/Nitrogen

    v12 v13  
    1313 
    1414- About the configurations used for running the model: 
    15     + A svn branch has been created for versioning these configurations prior to move them on the trunk (https://forge.ipsl.jussieu.fr/orchidee/browser/branches/ORCHIDEE-CN_CONFIG) 
    16     + In particular, we can now use FG1 (SPINUP_ANALYTIC_FG1 config), FG1trans (OOL_SEC_STO_FG1trans config) and FG2 (OOL_SEC_STO_FG2 config) for global runs and ENSEMBLE configuration for in-situ simulations at fluxnet stations.  
     15  - A svn branch has been created for versioning these configurations prior to move them on the trunk (https://forge.ipsl.jussieu.fr/orchidee/browser/branches/ORCHIDEE-CN_CONFIG) 
     16  - In particular, we can now use FG1 (SPINUP_ANALYTIC_FG1 config), FG1trans (OOL_SEC_STO_FG1trans config) and FG2 (OOL_SEC_STO_FG2 config) for global runs and ENSEMBLE configuration for in-situ simulations at fluxnet stations.  
     17 
    1718 
    1819What could be done based on these developments ? 
    19     + Developments related to the Permafrost done by Bertrand could be updated with the latest version of ORCHIDEE-CN and commited (if every is working when the flag for permafrost is set to "no"). @Bertrand: At first, you may try to copy your local repository of ORCHIDEE-CN with your modifications and to do a 'svn update'. Let us (Josefine + me) if you need help for that. 
    20     + Check the parameter values of the ORCHIDEE-CN version: prior commit 5590, several parameters were set in the run.def, in particular for N-related and CAN-related parameters. These values correspond to those from the first run.def I got from ORCHIDEE-DOFOCO or to changes we have done over time on the ORCHIDEE-CN branch. You (in particular Sebastiaan) may look at these values that are now set as default values in the code by looking at this diff between r5589 and r5590).  
    21     + Still about the change in parametrization, and in particular about some changes done recently in the trunk : if these parameters still exist in ORCHIDEE-CN, the changes have been accounted for when we have updated the branch with the trunk. If the parameters do not exist anymore but have still a significance nothing has been done so far. Maybe there are more parameters but i have at least these 2 params in mind: carbon_tau_ipassive and carbon_tau_islow. They have changed on the trunk, the parameters do not exist anymore in ORCHIDEE-CN, they have been replaced by : som_turn_islow and som_turn_ipassive (=1/carbon_tau) but their values have not been changed in ORCHIDEE-CN. Maybe there are other parameters like those two... We may want to check that. 
    22     + Re-running test simulations for the grassland sites (Fabienne I guess you are ok for continuing that action with the updated version ?) 
    23     + Performing a set of global simulations FG1, FG1trans, FG2 with the latest version of ORCHIDEE-CN. Vlad, could you be in charge of these simulations. Please, if you need help or advice, come to see me. 
    24     + Maintaining a wiki page for documenting the work arount ORCHIDEE-CN (I don't think I'm good for that): https://forge.ipsl.jussieu.fr/orchidee/wiki/DevelopmentActivities/CMIP6/DevelopmentsCMIP6/V2/Nitrogen. Philippe could help for that action ?  
     20   
     21 - Developments related to the Permafrost done by Bertrand could be updated with the latest version of ORCHIDEE-CN and commited (if every is working when the flag for permafrost is set to "no"). @Bertrand: At first, you may try to copy your local repository of ORCHIDEE-CN with your modifications and to do a 'svn update'. Let us (Josefine + me) if you need help for that. 
     22 - Check the parameter values of the ORCHIDEE-CN version: prior commit 5590, several parameters were set in the run.def, in particular for N-related and CAN-related parameters. These values correspond to those from the first run.def I got from ORCHIDEE-DOFOCO or to changes we have done over time on the ORCHIDEE-CN branch. You (in particular Sebastiaan) may look at these values that are now set as default values in the code by looking at this diff between r5589 and r5590).  
     23 - Still about the change in parametrization, and in particular about some changes done recently in the trunk : if these parameters still exist in ORCHIDEE-CN, the changes have been accounted for when we have updated the branch with the trunk. If the parameters do not exist anymore but have still a significance nothing has been done so far. Maybe there are more parameters but i have at least these 2 params in mind: carbon_tau_ipassive and carbon_tau_islow. They have changed on the trunk, the parameters do not exist anymore in ORCHIDEE-CN, they have been replaced by : som_turn_islow and som_turn_ipassive (=1/carbon_tau) but their values have not been changed in ORCHIDEE-CN. Maybe there are other parameters like those two... We may want to check that. 
     24 - Re-running test simulations for the grassland sites (Fabienne I guess you are ok for continuing that action with the updated version ?) 
     25 - Performing a set of global simulations FG1, FG1trans, FG2 with the latest version of ORCHIDEE-CN. Vlad, could you be in charge of these simulations. Please, if you need help or advice, come to see me. 
     26 - Maintaining a wiki page for documenting the work arount ORCHIDEE-CN (I don't think I'm good for that): https://forge.ipsl.jussieu.fr/orchidee/wiki/DevelopmentActivities/CMIP6/DevelopmentsCMIP6/V2/Nitrogen. Philippe could help for that action ?  
    2527 
    2628Practically, how to get the model version and the configuations ? 
    27     + Download modipsl 
    28     + Replace the 2 following lines in  the mod.def file for ORCHIDEE_trunk config for instance:  
     29 
     30 - Download modipsl 
     31 - Replace the 2 following lines in  the mod.def file for ORCHIDEE_trunk config for instance:  
    2932#-C- ORCHIDEE_trunk  trunk/ORCHIDEE                           HEAD    14 ORCHIDEE           modeles 
    3033#-C- ORCHIDEE_trunk  trunk/ORCHIDEE_OL                        HEAD    14 ORCHIDEE_OL        config 
     
    3235#-C- ORCHIDEE_trunk  branches/ORCHIDEE-CN                           HEAD    14 ORCHIDEE           modeles 
    3336#-C- ORCHIDEE_trunk  branches/ORCHIDEE-CN_CONFIG                        HEAD    14 ORCHIDEE_OL        config 
    34     + Download the model by "./model ORCHIDEE_trunk 
    35  
    36  
     37 - Download the model by "./model ORCHIDEE_trunk 
    3738 
    3839