Changes between Version 5 and Version 6 of Documentation/UserGuide/PresentDay


Ignore:
Timestamp:
2014-11-24T11:01:55+01:00 (9 years ago)
Author:
luyssaert
Comment:

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  • Documentation/UserGuide/PresentDay

    v5 v6  
    2222 (3) There is no need to manually create a directory for this experiment. When you use ./../../util/ins_job the script will create a directory with a copy of the config.card as well as the COMP, DRIVER and PARAM folder.  
    2323 
    24 We want a 30-year equilibrium run but if we really use the boundary conditions from 1980 to 2010 we won't get anything near to equilibrium given that this is the period in which climate change became very obvious. So we limited the variation by copy the boundary conditions from 2008 to 2012 and cycling over these files to obtain a pseudo-chronology for 1981 to 2010. This time series was aligned on 2010 (2010->2010, 2009->2009, 2008->2008, 2012->2007, 2011->2006, 2010->2005, etc). The cyclic boundary conditions for ocean surface temperature and sea ice extent are stored at /ccc/work/cont003/dofoco/dofoco/INPUT_FILES/OCEAN_COMP. The same adjustments were made for the boundary condition files for ozone. These files can be found at XXX 
     24We want a 30-year equilibrium run but if we really use the boundary conditions from 1980 to 2010 we won't get anything near to equilibrium given that this is the period in which climate change became very obvious. So we limited the variation by copy the boundary conditions from 2008 to 2012 and cycling over these files to obtain a pseudo-chronology for 1981 to 2010. This time series was aligned on 2010 (2010->2010, 2009->2009, 2008->2008, 2012->2007, 2011->2006, 2010->2005, etc). The original source files are the same as those used in the pre-industrial experiment and are stored at /ccc/work/cont003/dsm/p86ipsl/IGCM/INIT/ATM/LMDZOR/ATM/AMIP/. The cyclic boundary conditions for ocean surface temperature and sea ice extent are stored at /ccc/work/cont003/dofoco/dofoco/INPUT_FILES/OCEAN_COMP/. The same adjustments were made for the boundary condition files for ozone. The original source files are the same as those used in the pre-industrial experiment and are stored at /ccc/work/cont003/dsm/p86ipsl/IGCM/INIT/ATM/LMDZOR/ATM//Ozone/HYBRIDE/v2.clim/. These cyclic files to be used in this set-up can be found at /ccc/work/cont003/dofoco/dofoco/INPUT_FILES/ATM_COMP/OZON/ 
    2525  
    2626 
     
    3131}}} 
    3232 (2) In the DRIVER/lmdz.driver it is specified that in the absence of the Oasis coupler, which is the case for LMDZOR, the ocean is forced. Hence the need of SST and sea ice files for all years in the experiment. 
     33 (3) These newly defined years now have to be used in COMP/lmdz.card. Therefore, change the boundary files as follows: 
     34{{{ 
     35List=   (/ccc/work/cont003/dofoco/dofoco/INPUT_FILES/OCEAN_COMP/amipbc_sst_360x180_${year_sst}.nc, amipbc_sst_1x1.nc), \ 
     36        (/ccc/work/cont003/dofoco/dofoco/INPUT_FILES/OCEAN_COMP/amipbc_sic_360x180_${year_sst}.nc, amipbc_sic_1x1.nc), \ 
     37        (/ccc/work/cont003/dofoco/dofoco/INPUT_FILES/ATM_COMP/Ozone/tro3_${year_o3}.new.nc, climoz.nc) 
     38}}} 
     39 
    3340 (3) Most likely this is redundant at this stage but better safe than sorry so in PARAM/run.def set 
    3441{{{