Changes between Version 13 and Version 14 of UmFamous


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Timestamp:
15/04/16 14:16:08 (5 years ago)
Author:
simon
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  • UmFamous

    v13 v14  
    55Met Office's Unified Model (UM). 
    66 
    7 It is a complete UM system but without the need for the complicated 
     7Two standard FAMOUS versions are supplied, one with the MOSESI land-surface scheme, and the other with MOESEII.2. 
     8 
     9It has a complete UM system but without the need for the complicated 
    810installation process. 
    911It is linux only as it comes with pre-built small  executables. 
     
    1921details. 
    2022 
    21 All of the standard FAMOUS input ancillaries are supplied, together with a selection of dumps. 
     23All of the standard FAMOUS input ancillaries are supplied, together with initial dumps. 
    2224 
    2325The UM and FAMOUS can be installed on any linux system, from laptops to clusters. Currently the only job control software supported is the at daemon. 
     
    9395 Simplest:: Run a copy of the base job without any alterations. This will work using the default start date and dumps and is ideal for testing the installation and timing studies. 
    9496 
    95  Normal:: The standard umui jobs can be altered as usual changing items such STASH, start dumps, output directory location..., infact anything which doesn't require model recompilation. These can then be saved and submitted. 
     97 Normal:: The standard umui jobs can be altered as usual changing items such STASH, start dumps, output directory location..., infact anything which doesn't require model recompilation. 
    9698 
    9799 Full installation:: If changes to the model or reconfiguration code are required, then a full installation is needed. This requires the Intel compiler, and a MPI installation. See below.  
     
    139141 UMDIR:: Directory of unpacked tarball. This should end with um_famous. 
    140142 DATA_DIR:: Base model output directory. 
     143 
     144See example.profile in $UMDIR for example settings. 
    141145 
    142146'''Opitional:''' 
     
    177181The file $UMDIR/gcom3.8/gcom/lib/libgcom_buffered_mpi.a should now exist. 
    178182 
    179 The reconfiguration and model can now be compiled as usual. The standard compile system will use the MPI version defined in MPICH_PATH and the gcom version 
     183There is no need to recompile the reconfiguration unless there is a code change. The included executable independent of MPI. 
     184 
     185The reconfiguration or model can now be compiled as usual. The standard compile system will use the MPI version defined in MPICH_PATH and the gcom version 
    180186in $UMDIR/gcom3.8/gcom/lib. 
     187 
     188'''IMPORTANT''' when compiling the model and reconfiguration, change the name of the output 
     189executable to $DATAW/$RUNID.exec of $DATAW/$RUNID.recon otherwise there is a danger that the 
     190standard executable under UMDIR will be overwritten. 
     191 
    181192 
    182193== Changes from standard UM/FAMOUS 
     
    199210* Ensured that system is flexible enough to allow UM experts to configure as they would a standard UM system. 
    200211* Archiving system fully integrated with model scripts. 
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     212* Fixed a ~~bug~~ feature in recon where environment variables cannot be used in use ancils paths. 
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