Changes between Version 104 and Version 105 of Documentation/Forcings


Ignore:
Timestamp:
2020-02-28T16:57:05+01:00 (4 years ago)
Author:
maignan
Comment:

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  • Documentation/Forcings

    v104 v105  
    9696==  1. Forcing data stored in IGCM repository == 
    9797 
    98 === 1.1 CRU-NCEP === 
     98=== 1.1 CRUJRA === 
     99Original data are provided by Ian Harris (Climatic Research Unit/School of Environmental Sciences/Faculty of Science/University of East Anglia/Norwich/UK). 
     100 
     101==== CRUJRA / v2 ==== 
     102- Adaptation of the 0.5° files for ORCHIDEE made by V. Bastrikov (2019/08) 
     103 
     104==== CRUJRA / v1.1 ==== 
     105Following additional modifications are done for ORCHIDEE on the original data set:  
     106- Adaptation of the 0.5° files for ORCHIDEE made by V. Bastrikov (2018/08) 
     107- Interpolation towards the 2-degree resolution including adaptation for use with the standard and new drivers made by F. Maignan (2018/08) 
     108 
     109=== 1.2 CRU-NCEP === 
    99110The meteorological fields are generated by N. Viovy following the protocol described here: 
    100111[https://vesg.ipsl.upmc.fr/thredds/fileServer/store/p529viov/cruncep/readme.html][[BR]] 
     
    145156Other versions have been removed from the syncronized repository. They are listed at the end of this page.  
    146157 
    147 === 1.2 FLUXNET === 
     158=== 1.3 FLUXNET === 
    148159 
    149160There are two FLUXNET databases available, FLUXNET_LaThuile, which ends in 2005, and FLUXNET2015, which ends in 2014. The two databases differ slightly; not all fluxes are included in both and not all sites exist in both databases. Differences between both databases are highlighted in [attachment:FLUXNET2015_nraoult_mai2019.pdf] 
     
    161172The data have been prepared for all sites of the FLUXNET2015 database (https://fluxnet.fluxdata.org/data/fluxnet2015-dataset/) as available in February, 2019 (~160 sites). 
    162173 
    163 === 1.3 WFDEI_CRU === 
    164 Where ? Not in IGCM repository or IGCM_ARCHIVE.  
     174=== 1.4 WFDEI_CRU === 
     175Where? Not in IGCM repository or IGCM_ARCHIVE.  
    165176 
    166177This data corresponds to the one described in the publication Weedon et al. 2014 (http://onlinelibrary.wiley.com/doi/10.1002/2014WR015638/abstract). Compared to WFD, WFDEI offers values in the 21st century owing the ERA-Interim reanalysis. 
     
    171182As this data is based on the ERA-I re-analysis the fluxes are cumulated over the 3h period preceeding the time-stamp. All other variables are instantaneous. This is now properly described by the cell_method data in the netCDF file.  
    172183 
    173 === 1.4 WFDEI_GPCC === 
     184=== 1.5 WFDEI_GPCC === 
    174185 
    175186There are several versions of WFDEI_GPCC. 
     
    200211The above shift has not been done here, and this forcing should only be used with the new driver (orchideedriver.f90). 
    201212 
    202 === 1.5 Princeton_GPCC === 
     213=== 1.6 Princeton_GPCC === 
    203214 
    204215This dataset is available in the shared accounts (IGCM/SRF/METEO/Princeton_GPCC/v1/1deg_3h directory).  
     
    210221The Princeton forcing uses CRU data for bias-correction, but the present forcing includes an additional bias-correction of total precipitation, based on the monthly GPCC data. This has been performed by Bertrand Decharme (CNRM, Toulouse). 
    211222 
    212 === 1.6 GSWP3  
    213  
     223=== 1.7 GSWP3  
    214224This forcing has been constructed for the GSWP3 experiment, cf. http://hydro.iis.u-tokyo.ac.jp/GSWP3/exp1.html#boundary-conditions. It is based on the 20th Century Reanalysis (20CR) [Compo et al., 2011 http://hydro.iis.u-tokyo.ac.jp/GSWP3/refs.html#compo2011] at the global 2° resolution, dynamically downscaled into T248 (~0.5°). Several versions are available. 
    215225 
     
    248258 
    249259 
    250 === 1.7 WG === 
     260=== 1.8 WG === 
    251261 
    252262Monthly timestep to test the weather generator. 
     
    258268 
    259269 
    260 === 1.8 E2OFD === 
     270=== 1.9 E2OFD === 
    261271 
    262272This dataset was build in the framework of the Earth2Observe FP7 project. It is available on the IPSL Meso-centre under /bdd/ORCHIDEE_Forcing/BC/OOL/OL2/E2OFD. It was prepared by Jan Polcher based on the data prepared by ECMWF for the Earth2Observe project.