NAM_BU_RRG

NAM_BU_RRG content

Fortran name	Fortran type	Default value
LBU_RRG	LOGICAL	.FALSE.
CBULIST_RRG	ARRAY(CHARACTER)

• LBU_RRG : flag to activate budget for graupel

• CBULIST_RRG : list of source terms

Note

Description of the names to be used for the different source terms in the CBULIST_RRG 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_RG=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
HONR	rain homogeneous freezing	LPTSPLIT=T or (NMOM_I>=1 and NMOM_C>=1 and LNUCL=T and NMOM_R>=1)
DEPG	deposition on graupel	LPTSPLIT=T or (NMOM_I>=1 and NMOM_C>=1 and NMOM_S>=1)
RIM	riming of cloud water	LPTSPLIT=T or (NMOM_I>=1 and NMOM_C>=1 and NMOM_S>=1)
ACC	rain accretion on graupel	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)
CFRZ	conversion freezing of rain	LPTSPLIT=T or (NMOM_I>=1 and NMOM_C>=1 and NMOM_S>=1)
RDSF	ice multiplication process following rain contact freezing	LPTSPLIT=T or (NMOM_I>=1 and NMOM_C>=1 and NMOM_S>=1 and LRDSF=T)
HMG	Hallett-Mossop ice multiplication process due to graupel riming	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)
GMLT	graupel melting	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)
COHG	conversion of hail to graupel	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
SFR	spontaneous freezing	no condition
DEPG	deposition on graupel	no condition
RIM	riming of cloud water	no condition
ACC	rain accretion on graupel	no condition
CMEL	conversion melting of snow	no condition
CFRZ	conversion freezing of rain	no condition
WETG	wet growth of graupel	no condition
GHCV	graupel to hail conversion	CCLOUD=’ICE4’ and LRED=T and CELEC=’NONE’
DRYG	dry growth of graupel	no condition
GMLT	graupel melting	no condition
WETH	wet growth of hail	CCLOUD=’ICE4’
HGCV	hail to graupel conversion	CCLOUD=’ICE4’ and LRED=T and CELEC=’NONE’
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