Namespace drydepscheme_zhang_mod¶

Namespace List > drydepscheme_zhang_mod

Public Functions¶

Public Functions Documentation¶

function compute_zhang¶

Pure science computation for zhang scheme.

subroutine, public drydepscheme_zhang_mod::compute_zhang (
    integer, intent(in) num_layers,
    integer, intent(in) num_species,
    type( drydepschemezhangconfig ), intent(in) params,
    real(fp), dimension(num_layers), intent(in) bxheight,
    real(fp), dimension(:), intent(in) frlanduse,
    integer, dimension(:), intent(in) iland,
    logical, intent(in) isice,
    logical, intent(in) issnow,
    character(len=255), intent(in) lucname,
    real(fp), intent(in) obk,
    real(fp), intent(in) ps,
    real(fp), dimension(num_layers), intent(in) rh,
    real(fp), intent(in) ts,
    real(fp), intent(in) tstep,
    real(fp), intent(in) u10m,
    real(fp), intent(in) ustar,
    real(fp), intent(in) v10m,
    real(fp), intent(in) z0,
    real(fp), dimension(num_species), intent(in) species_mw_g,
    real(fp), dimension(num_species), intent(in) species_radius,
    real(fp), dimension(num_species), intent(in) species_density,
    character(len=32), dimension(num_species), intent(in) species_short_name,
    real(fp), dimension(num_species), intent(in) species_dd_hstar,
    real(fp), dimension(num_species), intent(in) species_dd_dvzaersnow,
    real(fp), dimension(num_species), intent(in) species_dd_dvzminval_snow,
    real(fp), dimension(num_species), intent(in) species_dd_dvzminval_land,
    real(fp), dimension(num_species), intent(in) species_lower_radius,
    real(fp), dimension(num_species), intent(in) species_upper_radius,
    logical, dimension(num_species), intent(in) species_is_dust,
    logical, dimension(num_species), intent(in) species_is_seasalt,
    real(fp), dimension(num_layers, num_species), intent(in) species_conc,
    real(fp), dimension(num_layers, num_species), intent(inout) species_tendencies,
    logical, dimension(num_species), intent(in) is_gas,
    real(fp), dimension(:), intent(inout), optional drydep_con_per_species,
    real(fp), dimension(:), intent(inout), optional drydep_velocity_per_species,
    integer, dimension(:), intent(in), optional diagnostic_species_id
) 

This is a pure computational kernel implementing Zhang et al. [2001] scheme with Emerson et al. [2020] updates. NO error checking, validation, or infrastructure concerns. Host model must ensure all inputs are valid before calling.

Parameters:

• num_layers Number of vertical layers
• num_species Number of chemical species
• params Scheme parameters (pre-validated by host)
• bxheight BXHEIGHT field [appropriate units]
• frlanduse FRLANDUSE field [appropriate units]
• iland ILAND field [appropriate units]
• isice IsIce field [appropriate units]
• issnow IsSnow field [appropriate units]
• lucname LUCNAME field [appropriate units]
• obk OBK field [appropriate units]
• ps PS field [appropriate units]
• rh RH field [appropriate units]
• ts TS field [appropriate units]
• tstep Time step [s] - retrieved from process interface
• u10m U10M field [appropriate units]
• ustar USTAR field [appropriate units]
• v10m V10M field [appropriate units]
• z0 Z0 field [appropriate units]
• species_mw_g Species mw_g property
• species_radius Species radius property
• species_density Species density property
• species_short_name Species short_name property
• species_dd_hstar Species dd_hstar property
• species_dd_DvzAerSnow Species dd_DvzAerSnow property
• species_dd_DvzMinVal_snow Species dd_DvzMinVal_snow property
• species_dd_DvzMinVal_land Species dd_DvzMinVal_land property
• species_lower_radius Species lower_radius property
• species_upper_radius Species upper_radius property
• species_is_dust Species is_dust property
• species_is_seasalt Species is_seasalt property
• species_conc Species concentrations [mol/mol] (num_layers, num_species)
• species_tendencies Species tendency terms [mol/mol/s] (num_layers, num_species)
• drydep_con_per_species Dry deposition concentration per species [ug/kg or ppm] (num_species)
• drydep_velocity_per_species Dry deposition velocity [m/s] (num_species)
• diagnostic_species_id Indices mapping diagnostic species to species array (optional, for per-species diagnostics)

The documentation for this class was generated from the following file src/process/drydep/schemes/DryDepScheme_ZHANG_Mod.F90