NAM_BU_RRS

NAM_BU_RRS content

Fortran name	Fortran type	Default value
LBU_RRS	LOGICAL	.FALSE.
CBULIST_RRS	CHARACTER(LEN=128)(:)

• LBU_RRS : flag to activate budget for snow

• CBULIST_RRS : list of source terms

Note

Description of the names to be used for the different source terms in the CBULIST_RRS array and the conditions of their availability:

Source terms (except water microphysical schemes)

Name	Description	Condition(s)
ALL	all available source terms (separated, water microphysics included)	no condition
ASSE	time filter (Asselin)	CUVW_ADV_SCHEME(1:3)=’CEN’ and CTEMP_SCHEME=’LEFR’
NEST	nesting	NMODEL>1
VTURB	vertical turbulent diffusion	CTURB=’TKEL’
HTURB	horizontal turbulent diffusion	CTURB=’TKEL’ and CTURBDIM=’3DIM’
VISC	viscosity	LVISC=T and LVISC_R=T
ADV	total advection	no condition
FRC	forcing	LFORCING=T
DIF	numerical diffusion	LNUMDIFTH=T
REL	relaxation	LHORELAX_RS=T

LIMA source terms

Name	Description	Condition(s)
NETUR	negativity correction induced by turbulence	CTURB=’TKEL’
SEDI	sedimentation	NMOM_I>=1 and NMOM_S>=1
CNVI	conversion of snow to cloud ice	LPTSPLIT=T or (NMOM_I>=1 and NMOM_S>=1)
DEPS	deposition on snow	LPTSPLIT=T or (NMOM_I>=1 and NMOM_S>=1)
CNVS	conversion of pristine ice to snow	LPTSPLIT=T or (NMOM_I>=1 and NMOM_S>=1)
AGGS	aggregation of snow	LPTSPLIT=T or (NMOM_I>=1 and NMOM_S>=1)
RIM	riming of cloud water	LPTSPLIT=T or (NMOM_I>=1 and NMOM_C>=1 and NMOM_S>=1)
HMS	Hallett-Mossop ice multiplication process due to snow riming	LPTSPLIT=T or (NMOM_I>=1 and NMOM_C>=1 and NMOM_S>=1)
CIBU	ice multiplication process due to ice collisional breakup	LPTSPLIT=T or (NMOM_I>=1 and NMOM_C>=1 and NMOM_S>=1 and LCIBU=T)
ACC	accretion of rain on snow	LPTSPLIT=T or (NMOM_I>=1 and NMOM_C>=1 and NMOM_S>=1 and NMOM_R>=1)
CMEL	conversion melting of snow	LPTSPLIT=T or (NMOM_I>=1 and NMOM_C>=1 and NMOM_S>=1)
WETG	wet growth of graupel	LPTSPLIT=T or (NMOM_I>=1 and NMOM_C>=1 and NMOM_S>=1)
DRYG	dry growth of graupel	LPTSPLIT=T or (NMOM_I>=1 and NMOM_C>=1 and NMOM_S>=1)
WETH	wet growth of hail	LPTSPLIT=T or (NMOM_H>=1 and NMOM_I>=1 and NMOM_C>=1 and NMOM_S>=1)
NEGA	negativity correction	no condition
NEADV	negativity correction induced by advection	no condition
NECON	negativity correction induced by condensation	no condition

ICE3 / ICE4 source terms

Name	Description	Condition(s)
NETUR	negativity correction induced by turbulence	CTURB=’TKEL’
SEDI	sedimentation	no condition
DEPS	deposition on snow	no condition
AGGS	aggregation of snow	no condition
AUTS	autoconversion of ice	no condition
RIM	riming of cloud water	no condition
ACC	accretion of rain on snow	no condition
CMEL	conversion melting of snow	no condition
WETG	wet growth of graupel	no condition
DRYG	dry growth of graupel	no condition
WETH	wet growth of hail	CCLOUD=’ICE4’
DRYH	dry growth of hail	CCLOUD=’ICE4’ and LRED=T and CELEC=’NONE’
CORR	correction	LRED=T and CELEC/=’ELE3’
NEGA	negativity correction	no condition
NEADV	negativity correction induced by advection	no condition
NECON	negativity correction induced by condensation	no condition