You must first choose the surface schemes you will use. It is not possible, once chosen, to modify the surface schemes in the later steps (PREP, running of the schemes, DIAG).
Depending on the schemes you use, some additional physiographic fields will be computed if they are needed for the surface scheme chosen. For example, the ISBA scheme (used for vegetation and soil) needs the fractions of clay and sand.
This new namelist allow to activate MEB
MEB (Multi Energy Balance) scheme is now available but this is a "beta version". Attention, only forest patches are validated. So if you used 12 land patches, MEB must be only activated over tiles 4, 5 and/or 6. Other limitation : for instance, MEB can (...)
Fortran name Fortran type values default value NROAD_LAYER integer 5 NROOF_LAYER integer 5 NWALL_LAYER integer 5 NFLOOR_LAYER integer 5 NTEB_PATCH integer 1 CBEM character(LEN=3) ’DEF’,’BEM’ ’DEF’ (...)
Treats TG and WG gradients as forcing variables. For that purpose, values of gradients at each time of a day are required and namelist NAM_DATA_TSZ0 should be filled.
Fortran name Fortran type values default description unit
NTIME integer 1, 25 25 number (...)
Over lakes, if one wants to use Flake scheme, some parameters have to be specified by the user in the namelist NAM_DATA_FLAKE.
Fortran name Fortran type values default advice description unit value
XUNIF_WATER_DEPTH (...)
Fortran name Fortran type values default value
NPATCH integer between 1 and 19 1 CISBA character (LEN=3) ’2-L’, ’3-L’, ’DIF’ ’3-L’ CPHOTO string of 3 characters ’NON’, ’AST’, ’NIT’, ’NCB’ ’NON’ LTR_ML logical F XRM_PATCH (...)
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