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! |
module yoecumf |
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! $Header: /home/cvsroot/LMDZ4/libf/phylmd/YOECUMF.h,v 1.1.1.1 2004/05/19 12:53:07 lmdzadmin Exp $ |
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! |
! From phylmd/YOECUMF.h, version 1.1.1.1 2004/05/19 12:53:07 |
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C ---------------------------------------------------------------- |
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C* *COMMON* *YOECUMF* - PARAMETERS FOR CUMULUS MASSFLUX SCHEME |
! M. Tiedtke, ECMWF, 18th Jan. 1989 |
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C ---------------------------------------------------------------- |
! Parameters for cumulus massflux scheme |
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C |
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COMMON /YOECUMF/ |
implicit none |
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L LMFPEN,LMFSCV,LMFMID,LMFDD,LMFDUDV, |
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R ENTRPEN,ENTRSCV,ENTRMID,ENTRDD,CMFCTOP, |
logical lmfpen ! penetrative convection switched on |
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R CMFCMAX,CMFCMIN,CMFDEPS,RHCDD,CPRCON |
logical lmfscv ! shallow convection switched on |
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C |
logical lmfmid ! midlevel convection switched on |
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LOGICAL LMFPEN,LMFSCV,LMFMID,LMFDD,LMFDUDV |
logical lmfdd ! cumulus downdraft switched on |
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REAL ENTRPEN, ENTRSCV, ENTRMID, ENTRDD |
logical lmfdudv ! cumulus friction switched on |
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REAL CMFCTOP, CMFCMAX, CMFCMIN, CMFDEPS, RHCDD, CPRCON |
real entrpen ! entrainment rate for penetrative convection |
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C |
real entrscv ! entrainment rate for shallow convection |
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*if (DOC,declared) <> 'UNKNOWN' |
real entrmid ! entrainment rate for midlevel convection |
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C* *COMMON* *YOECUMF* - PARAMETERS FOR CUMULUS MASSFLUX SCHEME |
real entrdd ! entrainment rate for cumulus downdrafts |
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C |
real cmfctop ! relative cloud massflux at level above nonbuoyanc level |
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C M.TIEDTKE E. C. M. W. F. 18/1/89 |
real cmfcmax ! maximum massflux value allowed for updrafts etc |
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C |
real cmfcmin ! minimum massflux value (for safety) |
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C NAME TYPE PURPOSE |
real cmfdeps ! fractional massflux for downdrafts at lfs |
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C ---- ---- ------- |
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C |
real rhcdd |
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C LMFPEN LOGICAL TRUE IF PENETRATIVE CONVECTION IS SWITCHED ON |
! relative saturation in downdrafts (no longer used) (formulation |
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C LMFSCV LOGICAL TRUE IF SHALLOW CONVECTION IS SWITCHED ON |
! implies saturation) |
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C LMFMID LOGICAL TRUE IF MIDLEVEL CONVECTION IS SWITCHED ON |
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C LMFDD LOGICAL TRUE IF CUMULUS DOWNDRAFT IS SWITCHED ON |
real cprcon ! coefficients for determining conversion from cloud water to rain |
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C LMFDUDV LOGICAL TRUE IF CUMULUS FRICTION IS SWITCHED ON |
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C ENTRPEN REAL ENTRAINMENT RATE FOR PENETRATIVE CONVECTION |
contains |
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C ENTRSCV REAL ENTRAINMENT RATE FOR SHALLOW CONVECTION |
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C ENTRMID REAL ENTRAINMENT RATE FOR MIDLEVEL CONVECTION |
SUBROUTINE flxsetup |
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C ENTRDD REAL ENTRAINMENT RATE FOR CUMULUS DOWNDRAFTS |
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C CMFCTOP REAL RELAT. CLOUD MASSFLUX AT LEVEL ABOVE NONBUOYANC |
! This routine defines disposable parameters for massflux scheme. |
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C CMFCMAX REAL MAXIMUM MASSFLUX VALUE ALLOWED FOR |
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C CMFCMIN REAL MINIMUM MASSFLUX VALUE (FOR SAFETY) |
!-------------------------------------------------------- |
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C CMFDEPS REAL FRACTIONAL MASSFLUX FOR DOWNDRAFTS AT LFS |
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C RHCDD REAL RELATIVE SATURATION IN DOWNDRAFTS |
ENTRPEN = 1E-4 |
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C CPRCON REAL COEFFICIENTS FOR DETERMINING CONVERSION |
ENTRSCV = 3E-4 |
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C FROM CLOUD WATER TO RAIN |
ENTRMID = 1E-4 |
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*ifend |
ENTRDD = 2E-4 |
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C ---------------------------------------------------------------- |
CMFCTOP = 0.33 |
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CMFCMAX = 1. |
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CMFCMIN = 1E-10 |
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CMFDEPS = 0.3 |
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CPRCON = 2E-4 |
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RHCDD = 1. |
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LMFPEN = .TRUE. |
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LMFSCV = .TRUE. |
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LMFMID = .TRUE. |
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LMFDD = .TRUE. |
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LMFDUDV = .TRUE. |
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END SUBROUTINE flxsetup |
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end module yoecumf |
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