| Version 24 (modified by flavoni, 15 years ago) (diff) |
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Change Surface Boundary Conditions
How to change Surface Boundary forcing files
ORCA2_LIM description: http://www.nemo-ocean.eu/Using-NEMO/Configurations/ORCA2_LIM
When you download
./model NEMO_IGCM
by default you have a configuration with climatological forcing, bulk clio formulae.
Change from climatolgy, bulk_clio to interannaul, bulk_core
If you want to change forcing method to have an Interannaul run with bulk_core formulae
you have to :
- in modipsl/config/ORCA2_LIM/IGCM00/COMP/opa9.card
- Interannual_Run=y
- List Surface Boundary Condition original files name ( get by the job )
List_jobsbc=(radlw_DFS4-ORCA2, radsw_DFS4-ORCA2, q2_DFS4-ORCA2, t2_DFS4-ORCA2, u10_DFS4-ORCA2, v10_DFS4-ORCA2, snow_DFS4-ORCA2, precip_DFS4-ORCA2)
NOTA BENE : It is very important to control variable name in netcdf files. In namelist you have to put exactly the same variable name that you have in netcdf files.
- List Surface Boundary Condition files name expected by NEMO ( same as the ones in namelist )
List_runsbc=(qlw_core, qsw_core, q2_core, t2_core, u10_core, v10_core, snow_core, precip_core)
NOTA BENE : If you leave List_runsbc=() this means that List_runsbc=List_jobsbc=(radlw_DFS4-ORCA2, radsw_DFS4-ORCA2, q2_DFS4-ORCA2, t2_DFS4-ORCA2, u10_DFS4-ORCA2, v10_DFS4-ORCA2, snow_DFS4-ORCA2, precip_DFS4-ORCA2) and in this case it CAN'T run because these are not same names that in the namelist!
- in modipsl/config/ORCA2_LIM/IGCM00/PARAM/namelist :
- Activation of bulk core formulae in Surface Boundary Condition function ( namsbc )
ln_blk_core = .true.
(and ln_blk_clio = .false.)
Change from interannaul, bulk_core to climatolgy, bulk_clio
- in modipsl/config/ORCA2_LIM/IGCM00/COMP/opa9.card you have to :
- Interannual_Run=n
- List Surface Boundary Condition original files name ( get by the job )
List_jobsbc=(flx, taux_1m, tauy_1m)
NOTA BENE : It is very important to control variable name in netcdf files. In namelist you have to put same variable name that you have in netcdf files.
- List Surface Boundary Condition files name expected by NEMO ( same as the ones in namelist )
List_runsbc=()
NOTA BENE : List_runsbc=() this means that List_runsbc=List_jobsbc=(flx, taux_1m, tauy_1m) and in this case it is ok. If you prefer you can put also List_runsbc=(flx, taux_1m, tauy_1m); is exactly the same thing.
- in modipsl/config/ORCA2_LIM/IGCM00/PARAM/namelist :
- Activation of bulk clio formulae in Surface Boundary Condition function ( namsbc )
ln_blk_clio = .true. (and ln_blk_core = .false.)
