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Depending on the condensation scheme, several tracers can get chosen to get advected by setting the parameter 'Tr3d_list_S' from the namelist 'gem_cfgs'. For example:
for 'stcond = consun':
Tr3d_list_S = 'HU,wload=0,mono=2,mass=1,hzd=0,min=0.',
'QC,wload=1,mono=2,mass=1,hzd=0,min=0.'
for 'stcond = MP_P3':
Tr3d_list_S = 'HUHU , wload=0,mono=2,mass=1,hzd=0,min=0.',
'MPQC, wload=1,mono=2,mass=1,hzd=0,min=0.',
'MPNC, wload=0,mono=2,mass=1,hzd=0,min=0.',
Precipitation (Bourgouin)
To improve the precipitation type(!) (not the quantity) an extra scheme can get used by setting the parameter 'pcptype' the from the namelist 'gem_cfgs' can get set to one of the following:
'NIL' : no call to bourge (default)
'BOURGE' : use Bourgouin algorithm (bourge1) to determine precip. types - can sometimes improve the type of precipitation when using 'stcond = MP_P3'
'BOURGE3D' : 3-D version of the Bourgouin algorithm - should get used when using 'stcond = consun'.
Boundary layer
Horizontal diffusion
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