Changes between Version 6 and Version 7 of doc/app/salsadef


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Timestamp:
Jun 28, 2019 1:17:25 PM (6 years ago)
Author:
monakurppa
Comment:

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  • doc/app/salsadef

    v6 v7  
    1010== SALSA default parameter ==
    1111
    12 SALSA runs with the default parameter values. By default, the aerosol particle and gaseous concentrations are initially constant everywhere ([wiki:/doc/app/salsapar#isdtyp isdtyp] = 0 and [wiki:/doc/app/salsapar#igctyp igctyp] = 0). A minimum set of input parameters to be applied when this initialisation type is used, is:
     12SALSA runs with the default parameter values. By default, the aerosol particle and gaseous concentrations are initially constant everywhere ([wiki:/doc/app/salsapar#init_aerosol_type init_aerosol_type] = 0 and [wiki:/doc/app/salsapar#init_gases_type init_gases_type] = 0). A minimum set of input parameters to be applied when this initialisation type is used, is:
    1313
    1414* [wiki:/doc/app/salsapar#dpg dpg], [wiki:/doc/app/salsapar#n_lognorm n_lognorm] and [wiki:/doc/app/salsapar#sigmag sigmag] to describe the initial aerosol size distribution '''plus'''
    1515
    16 * [wiki:/doc/app/salsapar#listspec listspec], [wiki:/doc/app/salsapar#mass_fracs_a mass_fracs_a] to include chemical compounds '''plus'''
     16* [wiki:/doc/app/salsapar#listspec listspec] and [wiki:/doc/app/salsapar#mass_fracs_a mass_fracs_a] to include chemical compounds '''plus'''
    1717
    1818* [wiki:/doc/app/salsapar#H2SO4_init H2SO4_init], [wiki:/doc/app/salsapar#HNO3_init HNO3_init], [wiki:/doc/app/salsapar#NH3_init NH3_init], [wiki:/doc/app/salsapar#OCNV_init OCNV_init], [wiki:/doc/app/salsapar#OCSV_init OCSV_init] to set the initial concentrations of gaseous compounds '''plus'''
    1919
    20 * [wiki:/doc/app/salsapar#nlcnd nlcnd], [wiki:/doc/app/salsapar#nlcndgas nlcndgas], [wiki:/doc/app/salsapar#nlcndgash2oae nlcndgash2oae], [wiki:/doc/app/salsapar#nlcoag nlcoag], [wiki:/doc/app/salsapar#nldepo nldepo], [wiki:/doc/app/salsapar#nldepo_topo nldepo_topo], [wiki:/doc/app/salsapar#nldepo_vege nldepo_vege], [wiki:/doc/app/salsapar#nsnucl nsnucl] to switch on aerosol dynamic processes.
    21 
    22 Alternatively, the initial aerosol particle concentrations, size distributions and chemical compositions and gaseous concentrations as well as emission/source information of aerosol particles and gases can be provided in NetCDF input files {{{<run_identifier>_salsa}}} (for aerosol particles) and {{{<run_identifier>_chemistry}}} (for gaseous compounds). Aerosol particle emissions can be provided applying three levels of detail (LOD): parametrised (LOD1, units kg m^-2^ s^-1^) or detailed (LOD2, units m^-2^ s^-1^) 2-dimensional surface fluxes, or 3-dimensional sources (LOD3, units m^-3^ s^-1^). Gaseous emissions, instead, should currently be specified as gas-specific surface fluxes (LOD2) if the chemistry module is not applied. The time dependency of the aerosol emissions has not yet been implemented. Example files for each LOD is provided in the attached [#test_salsa test_salsa] example set-up.
    23 
    24 The attached test_salsa example includes:
    25     * {{{test_salsa_p3d}}}: ASCII parameter file
    26     * {{{test_salsa_static}}}: NetCDF static-information file with topography information (so-called static driver)
    27     * {{{test_salsa_chemistry}}}: a NetCDF information file including the initial vertical profiles and surface emissions of gaseous compounds (H2SO4, HNO3, NH3, OCNV and OCSV)
    28     * '''LODX_'''{{{test_salsa_salsa}}}: a NetCDF information including the initial vertical profiles and emissions of aerosol particles for each level of detail X = 1, 2, 3. NOTE! Copy the chosen file to {{{test_salsa_salsa}}}
     20* [wiki:/doc/app/salsapar#nlcnd nlcnd], [wiki:/doc/app/salsapar#nlcndgas nlcndgas], [wiki:/doc/app/salsapar#nlcndgash2oae nlcndgash2oae], [wiki:/doc/app/salsapar#nlcoag nlcoag], [wiki:/doc/app/salsapar#nldepo nldepo], [wiki:/doc/app/salsapar#nldepo_surf nldepo_surf], [wiki:/doc/app/salsapar#nldepo_pcm nldepo_pcm], [wiki:/doc/app/salsapar#nsnucl nsnucl] to switch on aerosol dynamic processes.
    2921\\\\