Changes between Version 7 and Version 8 of Documentation/UserGuide/FutureTime


Ignore:
Timestamp:
2016-10-21T17:03:26+02:00 (8 years ago)
Author:
luyssaert
Comment:

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  • Documentation/UserGuide/FutureTime

    v7 v8  
    77Obviously, observations are not yet available for 2100 so we will use simulations. We will use AR5 simulations from the Earth System model of the IPSL called IPSL-CM. Archives of these simulations can be found at the IPSL https://forge.ipsl.jussieu.fr/igcmg/wiki/IPSLCMIP5/Centennal/IPSLCM5A-LR. Simulations with a higher version number typically denote simulations for which previous problems were fixed. We used v3.rcp45.4, for which the simulations between 2006 and 2100 can be found at ccc/store/cont003/dsm/p86denv/dmf_import/IGCM_OUT/IPSLCM5A/PROD/rcp45/v3.rcp45.4/ATM/Analyse/TS_MO. These are post-processed time series for the period 2006 to 2100. There is one time series per variable and the time series has a monthly time step. The time series required to set the boundary conditions are those for sea surface temperature and the sea ice extent: 
    88{{{ 
    9 v3.rcp45.1_20060101_23001231_1M_tsol_oce.nc 
    10 v3.rcp45.1_20060101_23001231_1M_pourc_sic.nc 
    11 }}} 
    12  
    13 The scripts to create the boundary conditions require annual files, with a monthly resolution for both sea surface temperature and the sea ice extent. 
    14  
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    18  
    19 2) split them into yearly files  
    20 {{{ 
    21 cdo splityear v3.rcp45.1_20060101_23001231_1M_tsol_oce.nc  /ccc/work/cont003/dofoco/dofoco/MAPS/FUTURE_CLIM/IPSL_CM_45/v3.rcp45.1_tsol_oce_ 
    22 cdo splityear v3.rcp45.1_20060101_23001231_1M_pourc_sic.nc  /ccc/work/cont003/dofoco/dofoco/MAPS/FUTURE_CLIM/IPSL_CM_45/v3.rcp45.1_pourc_sic_ 
     9v3.rcp45.4_20060101_21001231_1M_tsol_oce.nc 
     10v3.rcp45.4_20060101_21001231_1M_pourc_sic.nc 
     11}}} 
     12 
     13The scripts to create the boundary conditions require annual files, with a monthly resolution for both sea surface temperature and the sea ice extent. We can use cdo to split them into yearly files  
     14{{{ 
     15cdo splityear v3.rcp45.4_20060101_21001231_1M_tsol_oce.nc  /ccc/work/cont003/dofoco/dofoco/MAPS/FUTURE_CLIM/IPSL_CM_45/v3.rcp45.4_tsol_oce_ 
     16cdo splityear v3.rcp45.4_20060101_21001231_1M_pourc_sic.nc  /ccc/work/cont003/dofoco/dofoco/MAPS/FUTURE_CLIM/IPSL_CM_45/v3.rcp45.4_pourc_sic_ 
    2317}}} 
    2418