NAM_DUST
This namelist is use to activate explicit aerosol dusts. It is not necessary to use chemistry to activate dusts but it is recommended to activate on-line dust emissions (see SURFEX namelists). Radiative direct effects are automatically deduced from an interpolation table of SHDOM radiative code (Mie).
Fortran name |
Fortran type |
Default value |
|---|---|---|
LDUST |
LOGICAL |
.FALSE. |
LVARSIG |
LOGICAL |
.FALSE. |
LSEDIMDUST |
LOGICAL |
.FALSE. |
NMODE_DST |
INTEGER |
3 |
LRGFIX_DST |
LOGICAL |
.FALSE. |
LDEPOS_DST |
LOGICAL |
.FALSE. |
LPASPOL_DST |
LOGICAL |
.FALSE. |
LSED2MOM_DST |
LOGICAL |
.FALSE. |
LDUST: flag to activate passive dust aerosol.LVARSIG: flag to activate variable standard deviation for each dust mode.LSEDIMDUST: flag to activate dust sedimentation.NMODE_DST: number of lognormal dust modes (maximum of 3 modes).LRGFIX_DST: flag to use only 1 moment for each dust mode (LRGFIX_DST=’TRUE’ associated to LVARSIG=’FALSE)LDEPOS_DST: flag to activate wet dust depositionLPASPOL_DST: emit dust aerosols instead of passive scalarLSED2MOM_DST: flag to activate multimoment sedimentation