Changes between Version 85 and Version 86 of FeaturesofPdaf


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Timestamp:
Jan 20, 2022, 7:30:28 AM (8 months ago)
Author:
lnerger
Comment:

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  • FeaturesofPdaf

    v85 v86  
    8383To examine PDAF's behavior with large-scale cases, experiments with the simulated model have been performed. By now the biggest case had a state dimension of 8.64^.^10^11^. An observation vector of size 1.73^.^10^10^ was assimilated. For these experiments, the computations used 57600 processor cores. In this case, the dimensions were limited by the available memory of the compute nodes. Using an ensemble of 25 states, the distributed ensemble array occupied about 2.9 GBytes of memory for each core (about 165 TBytes in total).
    8484
    85 
    86 == Models connected to PDAF ==
    87 
    88 Please note that this list is most likely incomplete. If you connected PDAF to another model, please let [wiki:Imprint us] know.
    89 
    90  || ADCIRC ||Finite-Element ocean circulation model ||
    91  || AWI-CM || Atmosphere ocean coupled model || model binding included since PDAF V1.15 ||
    92  || BSHcmod ||operational BSH circulation model, see Losa et al, 2012, 2014 ||
    93  || CFSv2 ||NCEP Climate Forecast System, version 2, see Chen et al, 2017 ||
    94  || !Elmer/Ice ||ice sheet model, see Gillet-Chaulet (2020)  ||
    95  || FESOM ||Finite Element Sea-ice Ocean Model, see e.g. Nerger et al., 2006, Janjic et al. 2011, Androsov et al. 2019 || model binding available as part of AWI-CM included since PDAF V1.15 ||
    96  || HBM ||Hiromb-Boos Model, see Nerger et al., 2016 ||
    97  || HYSPLIT ||Volcanic ash transport and dispersion model, see Pardini et al., 2020 ||
    98  || Lorenz-96 || the low-dimensional chaotic test model for data assimilation (also known as Lorenz-40 or Lorenz-95) || included in PDAF release ||
    99  || Lorenz-63 || the 3-variable chaotic system by Lorenz (1963) || included in PDAF release ||
    100  || Lorenz-2005 II || Model variant II of Lorenz (2005) || included in PDAF release since PDAF V2.0 ||
    101  || Lorenz-2005 III || the two-scale model variant III of Lorenz (2005) || included in PDAF release since PDAF V2.0 ||
    102  || MITgcm ||ocean circulation model, see e.g. Yang et al., 2014-2016,|| model binding included since PDAF V1.13 ||
    103  || MPI-ESM ||The MPI Earth-System Model, see Brune et al. 2015 ||
    104  || NEMO ||ocean circulation model, see e.g. Tödter et al. 2016 ||
    105  || NOBM ||NASA Ocean Biogeochmical model, see Nerger and Gregg, 2007, 2008 ||
    106  || OMCT ||Ocean Model for Circulation and Tides, see Saynisch and Thomas, 2012, Irrgang et al., 2017 ||
    107  || Parody ||dynamo model see Fournier et al. 2013 ||
    108  || PIOMAS || Pan-Arctic Ice-Ocean Modeling and Assimilation System, see Shu et al. 2021 ||
    109  || SCHISM || The SCHISM modeling system, Zhang et al || see [https://schism.wiki schism.wiki] ||
    110  || TerrSysMP ||coupled atmosphere-land surface-subsurface model, see Kurtz et al, 2016, Baatz et al, 2017 || model binding available, see [PublicationsandPresentations Kurtz et al., 2016] ||