!
!###############################################################################
!
! ///////////////////// BEGIN \\\\\\\\\\\\\\\\\\\\
! \\\\\\\\\\\\\\\\\\\\\ SUBROUTINE LFO_DRIVER ////////////////////
!
! LFO_ICE_DRIVE interfaces COMMAS model with Straka's 3-class LFO ice scheme
!
!###############################################################################
SUBROUTINE lfo_ice_drive(tb, qb, & ! tbar, qvbar (pib here is pb in ncommas) 1,1
ptbar,ptprt,qv,qc,qr,qi,qs,qh, & ! perturbation temp. and pres., water species
qvbar,pprt,pbar, & ! qvbar,pbar,pprt
dt,dzc,rhostr,j3inv,rhobar, & ! constants, rhostr, j3inverse, rhobar
nx, ny, nz, ng) ! grid dimensions
!-------------------------------------------------------------------------------
! PURPOSE
!
! calculate and apply the microphysical contributions to the water,
! ice and temperature fields, using an ice microphysics parameterization
! scheme.
!-------------------------------------------------------------------------------
!
! MODIFICATION HISTORY:
!
! 4/18/05 (Nate Snook)
! Updated original code to use standard arps variables and perform
! calculations in columns rather than x-z slices.
!
! 8/8/05 (Nate Snook)
! Fixed error in density calculations--code now correctly uses rhobar
! instead of rhostr.
!
!-------------------------------------------------------------------------------
!
! INPUT
!
! nx number of grid points in the x-direction (east/west)
! ny number of grid points in the y-direction (north/south)
! nz number of grid points in the vertical
! ng number of buffer points
!
! dt the large time step size for this call.
!
! pib base state Exner function (no longer used - ~NS 4/18/05)
! pin perturb Exner function (no longer used - ~NS 4/18/05)
! pb base state pressure function (replaced by pbar - ~NS 4/18/05)
! pn perturbation pressure function (replaced by pprt - ~NS 4/18/05)
!
! tb base state potential temperature (K)
! qb base state mixing ratio (kg/kg)
! t potential temperature (K)
! qv water vapor specific humidity at all time levels (kg/kg)
! qc cloud water mixing ratio at all time levels (kg/kg)
! qr rainwater mixing ratio at all time levels (kg/kg)
! qi cloud ice mixing ratio at all time levels (kg/kg)
! qs snow mixing ratio at all time levels (kg/kg)
! qg hail mixing ratio at all time levels (kg/kg)
! precip accumulated grid-scale rainfall (mm)
!
!-------------------------------------------------------------------------------
!
! variable declarations.
!
!-------------------------------------------------------------------------------
IMPLICIT NONE
INTEGER :: nx,ny,nz ! number of grid points in 3 directions
INTEGER :: ng ! number of buffer points
REAL :: dt ! the large time step size for this call.
REAL :: dzc(nz), cqfac
REAL :: tb (nz) ! base state potential temperature (k)
REAL :: qb (nz) ! base state water vapor specific humidity (kg/kg)
REAL :: ptbar(-ng+1:nx+ng,-ng+1:ny+ng,-ng+1:nz+ng) !MSG base state potential temperature
REAL :: ptprt(-ng+1:nx+ng,-ng+1:ny+ng,-ng+1:nz+ng) !MSG perturbation potential temperature
REAL :: qv(-ng+1:nx+ng,-ng+1:ny+ng,-ng+1:nz+ng) !MSG vapor mixing ratioy
REAL :: qvbar(nx,ny,nz) !MSG base state vapor mixing ratio
REAL :: qc(-ng+1:nx+ng,-ng+1:ny+ng,-ng+1:nz+ng) !MSG cloud water mixing ratio
REAL :: qr(-ng+1:nx+ng,-ng+1:ny+ng,-ng+1:nz+ng) !MSG rain mixing ratio
REAL :: qi(-ng+1:nx+ng,-ng+1:ny+ng,-ng+1:nz+ng) !MSG ice mixing ratio
REAL :: qs(-ng+1:nx+ng,-ng+1:ny+ng,-ng+1:nz+ng) !MSG snow mixing ratio
REAL :: qh(-ng+1:nx+ng,-ng+1:ny+ng,-ng+1:nz+ng) !MSG hail mixing ratio
REAL :: pbar(nx,ny,nz) !MSG base state pressure
REAL :: pprt(nx,ny,nz) !MSG perturbation pressure
REAL :: ppi(nx,ny,nz) !MSG exner function
REAL :: rhostr(nx,ny,nz) !MSG base state density (multiplied by j3)
REAL :: j3inv(nx,ny,nz) !MSG j3 inverse
REAL :: rhobar(nx,ny,nz) !Base state density (from rhostr and j3inv)
!-------------------------------------------------------------------------------
!
! temporary arrays
!
!-------------------------------------------------------------------------------
!-------------------------------------------------------------------------------
!
! misc. local variables
!
!-------------------------------------------------------------------------------
INTEGER :: i,j,k
INTEGER, SAVE :: constset = 0
INTEGER, PARAMETER :: hole_fill = 0
REAL*8 cqtotn, cqvtotn, cqctotn, cqrtotn, cqitotn, cqstotn, cqhtotn
REAL*8 cqtotp, cqvtotp, cqctotp, cqrtotp, cqitotp, cqstotp, cqhtotp
REAL*8 cqvfac, cqcfac, cqrfac, cqifac, cqsfac, cqhfac
INCLUDE 'mp.inc'
!
!@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@
!
! Beginning of executable code below ...
!
!@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@
!
! Convert from rhostr to rhobar using j3inv ~NS (8/8/05)
DO k = 1, nz-1
DO j = 1, ny-1
DO i = 1, nx-1
rhobar(i,j,k) = rhostr(i,j,k) *j3inv(i,j,k)
END DO
END DO
END DO
! Print microphysics header
IF (constset == 0) THEN
IF (myproc == 0) THEN
WRITE(6,*)
WRITE(6,*) '2004 STRAKA(GILMORE) SAM microphysics'
WRITE(6,*)
IF( hole_fill == 0 ) WRITE(6,*) 'hole_filling OFF '
IF( hole_fill == 1 ) WRITE(6,*) 'global HOLE FILLING TURN ON'
IF( hole_fill == 2 ) WRITE(6,*) 'species HOLE FILLING TURN ON'
WRITE(6,*)
END IF
constset = 1
END IF
CALL lfo_ice
(nx,ny,nz, ng, dt,dzc,ptbar,ptprt,qv,qc,qr,qi,qs,qh, &
qvbar,rhobar,pprt,pbar) ! DO MICROPHYSICS
!-----------------------------------------------------------------------
!
! HOLE FILLING SCHEME: WATER MASS IS CONSERVED
!
!-----------------------------------------------------------------------
IF( hole_fill == 1 ) THEN ! GLOBAL METHOD ACROSS ALL SPECIES
cqtotn = 0.0
cqtotp = 0.0
DO i = 1,nx-1
DO k = 1,nz-1
DO j = 1,ny-1
cqtotn = cqtotn + rhobar(i,j,k)*(qv(i,j,k)+qc(i,j,k)+qr(i,j,k) &
+qi(i,j,k)+qs(i,j,k)+qh(i,j,k))
qv(i,j,k) = MAX(qv(i,j,k),0.0)
qc(i,j,k) = MAX(qc(i,j,k),0.0)
qr(i,j,k) = MAX(qr(i,j,k),0.0)
qi(i,j,k) = MAX(qi(i,j,k),0.0)
qs(i,j,k) = MAX(qs(i,j,k),0.0)
qh(i,j,k) = MAX(qh(i,j,k),0.0)
cqtotp = cqtotp + rhobar(i,j,k)*(qv(i,j,k)+qc(i,j,k)+qr(i,j,k) &
+qi(i,j,k)+qs(i,j,k)+qh(i,j,k))
END DO
END DO
END DO
! CREATE ratio
cqfac = (cqtotn+1.0E-20)/(cqtotp+1.0E-20)
! ADJUST fields
DO i = 1,nx-1
DO k = 1,nz-1
DO j = 1,ny-1
qv(i,j,k) = qv(i,j,k) * cqfac
qc(i,j,k) = qc(i,j,k) * cqfac
qr(i,j,k) = qr(i,j,k) * cqfac
qi(i,j,k) = qi(i,j,k) * cqfac
qs(i,j,k) = qs(i,j,k) * cqfac
qh(i,j,k) = qh(i,j,k) * cqfac
END DO
END DO
END DO
END IF
!-------------------------------------------------------------------------------
! HOLE_FILL == 2 --> LOCAL FILL METHOD FROM EACH SPECIES
IF( hole_fill == 2 ) THEN
cqvtotn = 0.0
cqvtotp = 0.0
cqctotn = 0.0
cqctotp = 0.0
cqrtotn = 0.0
cqrtotp = 0.0
cqitotn = 0.0
cqitotp = 0.0
cqstotn = 0.0
cqstotp = 0.0
cqhtotn = 0.0
cqhtotp = 0.0
DO i = 1,nx-1
DO k = 1,nz-1
DO j = 1,ny-1
cqvtotn = cqvtotn + rhobar(i,j,k)*qv(i,j,k)
cqctotn = cqctotn + rhobar(i,j,k)*qc(i,j,k)
cqrtotn = cqrtotn + rhobar(i,j,k)*qr(i,j,k)
cqitotn = cqitotn + rhobar(i,j,k)*qi(i,j,k)
cqstotn = cqstotn + rhobar(i,j,k)*qs(i,j,k)
cqhtotn = cqhtotn + rhobar(i,j,k)*qh(i,j,k)
qv(i,j,k) = MAX(qv(i,j,k),0.0)
qc(i,j,k) = MAX(qc(i,j,k),0.0)
qr(i,j,k) = MAX(qr(i,j,k),0.0)
qi(i,j,k) = MAX(qi(i,j,k),0.0)
qs(i,j,k) = MAX(qs(i,j,k),0.0)
qh(i,j,k) = MAX(qh(i,j,k),0.0)
cqvtotp = cqvtotp + rhobar(i,j,k)*qv(i,j,k)
cqctotp = cqctotp + rhobar(i,j,k)*qc(i,j,k)
cqrtotp = cqrtotp + rhobar(i,j,k)*qr(i,j,k)
cqitotp = cqitotp + rhobar(i,j,k)*qi(i,j,k)
cqstotp = cqstotp + rhobar(i,j,k)*qs(i,j,k)
cqhtotp = cqhtotp + rhobar(i,j,k)*qh(i,j,k)
END DO
END DO
END DO
! CREATE ratio
cqvfac = (cqvtotn+1.0E-20)/(cqvtotp+1.0E-20)
cqcfac = (cqctotn+1.0E-20)/(cqctotp+1.0E-20)
cqrfac = (cqrtotn+1.0E-20)/(cqrtotp+1.0E-20)
cqifac = (cqitotn+1.0E-20)/(cqitotp+1.0E-20)
cqsfac = (cqstotn+1.0E-20)/(cqstotp+1.0E-20)
cqhfac = (cqhtotn+1.0E-20)/(cqhtotp+1.0E-20)
! ADJUST fields
DO i = 1,nx-1
DO k = 1,nz-1
DO j = 1,ny-1
qv(i,j,k) = qv(i,j,k) * cqvfac
qc(i,j,k) = qc(i,j,k) * cqcfac
qr(i,j,k) = qr(i,j,k) * cqrfac
qi(i,j,k) = qi(i,j,k) * cqifac
qs(i,j,k) = qs(i,j,k) * cqsfac
qh(i,j,k) = qh(i,j,k) * cqhfac
END DO
END DO
END DO
END IF
RETURN
END SUBROUTINE lfo_ice_drive
!
!--------------------------------------------------------------------------
!
!
! 3-ICE MICROPHYSICS
!
! VERSION: 1.3 with Rates (2/10/05)
!
! LIN-FARELY-ORVILLE-like "Simple Ice and Liquid Microphysics Scheme"
! based on Gilmore et al. (2004) Mon. Wea. Rev.
!
! Copyright (C) <2004> <Jerry Straka and Matthew Gilmore>
!
! This library is free software; you can redistribute it and/or
! modify it under the terms of the GNU Lesser General Public
! License as published by the Free Software Foundation; either
! version 2.1 of the License, or (at your option) any later version.
!
! This library is distributed in the hope that it will be useful,
! but WITHOUT ANY WARRANTY; without even the implied warranty of
! MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
! Lesser General Public License for more details.
!
! If you find this code useful and publish results using it, please reference:
!
! Gilmore M. S., J. M. Straka, and E. N. Rasmussen,
! Monthly Weather Review: Vol. 132, No. 8, pp. 1897-1916.
!
!--------------------------------------------------------------------------
SUBROUTINE lfo_ice(nx,ny,nz,nor,dtp,dzc,ptbar,ptprt,qv,qc,qr,qi,qs,qh, & 1
qvbar,rhobar,pprt,pbar)
!--------------------------------------------------------------------------
! RELEASE NOTES
!
! MSG - 2/10/05 Ported the SAM gather-scatter version to NCOMMAS
! This is most similar to that actually used in the published
! Gilmore et al. manuscripts. It also runs faster than the
! column-based version used in NCOMMAS.
!
! This version also provides rate output (with labels consistent
! with Gilmore et al) for post-analysis.
!
! Known omissions/inconsistencies with this version:
! 1) min q criteria only applied to some processes
! 2) internal rate names and signs differ compared to Gilmore et al. (2004)
! however, rate output/labels are consistent with manuscripts
! 3) pre-micro-q fallout applied to post-micro-q values (faster
! but not as accurate)
! 4) time splitting for fallout omitted (might blow up for fine dz)
!
! Users may want to fix 3 and 4 before porting to their own models.
! Users will also want to compile with an extend-line option since
! goes past 72 columns.
!
!
!--------------------------------------------------------------------------
!
IMPLICIT NONE
INTEGER, INTENT(IN) :: nx,ny,nz,nor
REAL, INTENT(IN) :: dtp
REAL, INTENT(IN) :: dzc(nz) ! MSG weren't defined before
REAL :: ptbar(-nor+1:nx+nor,-nor+1:ny+nor,-nor+1:nz+nor)
! MSG ptbar (base state potential temp)
REAL :: ptprt(-nor+1:nx+nor,-nor+1:ny+nor,-nor+1:nz+nor)
! MSG ptprt (perturbation potential temp)
REAL :: qv(-nor+1:nx+nor,-nor+1:ny+nor,-nor+1:nz+nor)
! MSG qv (vapor mixing ratio)
REAL :: qvbar(nx,ny,nz) ! MSG qvbar (base state vapor mixing ratio)
REAL :: qc(-nor+1:nx+nor,-nor+1:ny+nor,-nor+1:nz+nor)
! MSG qc (cloud water mixing ratio)
REAL :: qr(-nor+1:nx+nor,-nor+1:ny+nor,-nor+1:nz+nor)
! MSG qr (rain mixing ratio)
REAL :: qi(-nor+1:nx+nor,-nor+1:ny+nor,-nor+1:nz+nor)
! MSG qi (ice mixing ratio)
REAL :: qs(-nor+1:nx+nor,-nor+1:ny+nor,-nor+1:nz+nor)
! MSG qs (snow mixing ratio)
REAL :: qh(-nor+1:nx+nor,-nor+1:ny+nor,-nor+1:nz+nor)
! MSG qh (hail mixing ratio)
REAL :: pprt(-nor+1:nx+nor,-nor+1:ny+nor,-nor+1:nz+nor)
! MSG pprt (perturbation pressure)
REAL :: pbar(nx,ny,nz) ! MSG pbar (base state pressure)
REAL :: rhobar(nx,ny,nz) ! MSG rhobar (base state density = rhostr*j3inv)
REAL :: pn(-nor+1:ny+nor,-nor+1:nz+nor,-nor+1:nx+nor) !MSG perturb pressure
REAL :: pb(nz), db(nz) !MSG base state pressure, density
!-----------------------------------------------------------------------
!
! general declarations
!
!-----------------------------------------------------------------------
INTEGER, PARAMETER :: istag=1, jstag=1, kstag=1 !MSG
INTEGER, PARAMETER :: lt=1, lv=2, lc=3, lr=4, li=5, ls=6, lh=7
!MSG changed index numbers (no longer used) ~NS
! INTEGER, PARAMETER :: nxm=260, nym=260, nzm=68
!
! Uncomment next 6 lines if not using "param.h" include file.
!
REAL, PARAMETER :: g=9.8, cp=1004., cv=717., rd=287.04, rw=461.5, rcp=rd/cp
REAL, PARAMETER :: cwdiap=20.e-6, qcmincwrn = 2.0E-3, cwdisp = 0.15
INTEGER,PARAMETER :: autoconversion = 0
REAL, PARAMETER :: rho_qr = 1000., cnor = 8.0E6 ! rain params
REAL, PARAMETER :: rho_qs = 100., cnos = 3.0E6 ! snow params
REAL, PARAMETER :: rho_qh = 900., cnoh = 4.0E4 ! hail params
INTEGER :: ix,jy,kz
!
! declarations microphyscs and for gather/scatter
!
INTEGER, PARAMETER :: ngs=2000
INTEGER :: jgs,mgs,numgs,inumgs,nxmpb,nzmpb,nxz !MSG added innumgs
INTEGER :: ngscnt,igs(ngs),kgs(ngs)
! Air and particle temperatures (equivalent to each other in LFO version)
REAL :: temp(nx,ny,ngs)
REAL :: temg(ngs),temcg(ngs),theta(ngs),thetap(ngs),theta0(ngs)
! Air pressure, density, & Exner function
REAL :: pbz(ngs),pres(ngs),presp(ngs),pres0(ngs),poo
REAL :: rho0x(ngs),dnz(ngs),pi0(ngs),piz(ngs), rho00, dnz00
! Accretions
REAL :: qiacr(ngs)
REAL :: qracw(ngs), qraci(ngs), qracs(ngs)
REAL :: qsacw(ngs), qsaci(ngs), qsacr(ngs)
REAL :: qhacw(ngs), qhaci(ngs), qhacs(ngs),qhacr(ngs)
REAL :: eri(ngs),erw(ngs),ers(ngs)
REAL :: esw(ngs),esi(ngs)
REAL :: ehw(ngs),ehr(ngs),ehi(ngs),ehs(ngs)
REAL :: xracwi(ngs),xiacr(ngs)
REAL :: xsacwi(ngs),xcnos(ngs)
REAL :: xhacwi(ngs),xcnoh(ngs)
REAL :: xhacx(ngs)
! Biggs Freezing
REAL :: qrfrz(ngs), xrfrz(ngs), arz,brz
! Bergeron Process
REAL :: qsfw(ngs),qsfi(ngs), eic(ngs), bsfw
REAL :: cs10(32),cs11(32),cs9
REAL :: bfa1(32),bfa2(32),cbtim(32)
REAL :: cmn, cmi40, cmi50, ri50, vti50, a, cm50a, cm40b, cm50b
INTEGER :: ib
! Koenig (1971) was corrected at T=-14 C (fifteenth index of bfa1) from 0.1725e-6 to 0.1725e-4 after a reviewer noted a typo.
DATA bfa1/0., 0.7939E-7, 0.7841E-6, 0.3369E-5, 0.4336E-5, 0.5285E-5, 0.3728E-5, 0.1852E-5, 0.2991E-6, 0.4248E-6, &
0.7434E-6, 0.1812E-5, 0.4394E-5, 0.9145E-5, 0.1725E-4, 0.3348E-4, 0.1725E-4, 0.9175E-5, 0.4412E-5, 0.2252E-5, &
0.9115E-6, 0.4876E-6, 0.3473E-6, 0.4758E-6, 0.6306E-6, 0.8573E-6, 0.7868E-6, 0.7192E-6, 0.6513E-6, 0.5956E-6, &
0.5333E-6, 0.4834E-6/
DATA bfa2/0., 0.4006, 0.4831, 0.5320, 0.5307, 0.5319, 0.5249, 0.4888, 0.3894, 0.4047, &
0.4318, 0.4771, 0.5183, 0.5463, 0.5651, 0.5813, 0.5655, 0.5478, 0.5203, 0.4906, &
0.4447, 0.4126, 0.3960, 0.4149, 0.4320, 0.4506, 0.4483, 0.4460, 0.4433, 0.4413, &
0.4382, 0.4361/
! Conversions
REAL :: qhcns(ngs), qrcnw(ngs), qscni(ngs), qdiff,argrcnw
REAL :: ehscnv(ngs), esicnv(ngs)
! Evaporation/Deposition/Sublimation
REAL :: qhdsv(ngs),qhdpv(ngs),qhsbv(ngs)
REAL :: qsdsv(ngs),qsdpv(ngs),qssbv(ngs)
REAL :: qrcev(ngs)
REAL :: xav(ngs),xbv(ngs),xas(ngs),xbs(ngs)
REAL :: xrcev1(ngs),xrcev2(ngs)
REAL :: xce,xrv,xds
REAL :: xxdsv(ngs),xxcev(ngs)
! Initiation of cloud ice
REAL :: dqisdt(ngs),qiint(ngs),xiint(ngs),cnnt
! Melting/Wet growth of hail, Melting snow
REAL :: qhmlr(ngs), qsmlr(ngs)
REAL :: xvth3(ngs)
REAL :: xmlt1(ngs),xmlt2(ngs),xmlt3(ngs)
REAL :: xhmlt1(ngs),xhmlt2(ngs)
REAL :: xsmlt1(ngs),xsmlt2(ngs)
REAL :: xsv, xhv, xhsw
! Wet/dry growth, shedding
REAL :: qhdry(ngs),qhwet(ngs)
REAL :: xhwet1(ngs),xhwet2(ngs), xcwt,xwt1
REAL :: qhacip(ngs),qhacsp(ngs),qhshr(ngs)
! Water Budgets
REAL :: ptotal(ngs),ptotsat(ngs)
REAL :: pqcwi(ngs),pqcii(ngs),pqrwi(ngs)
REAL :: pqswi(ngs),pqhwi(ngs),pqwvi(ngs)
REAL :: pqcwd(ngs),pqcid(ngs),pqrwd(ngs)
REAL :: pqswd(ngs),pqhwd(ngs),pqwvd(ngs)
INTEGER :: il2(ngs),il3(ngs),il5(ngs)
! Latent Heating Computation
REAL :: psub(ngs),pvap(ngs),pfrz(ngs),ptem(ngs)
! Maximum Depletion Tendencies
REAL :: qc5dt,qi5dt,qr5dt,qs5dt,qh5dt
! Functions
REAL, EXTERNAL :: gamma_lfo
! Flags
INTEGER :: imake = 0 !prints intercept/density to output file
INTEGER :: ndebug= 0, nrates = 1 !prints debug stuff to output file, prints rates TO out FILE
! Species threshold, mass, mass constraints
REAL :: qcmin,qhmin,qimin,qrmin,qsmin
REAL :: qccrit, qscrit, qicrit
! Fallout, fall velocity parameters/vars
REAL :: dtz1
REAL :: cwflx(ngs), cflux(nx,nz)
REAL :: piflx(ngs), pflux(nx,nz)
REAL :: rwflx(ngs), rflux(nx,nz)
REAL :: swflx(ngs), sflux(nx,nz)
REAL :: hwflx(ngs), hflux(nx,nz)
REAL :: xvtr(ngs),xvts(ngs),xvth1(ngs),xvth2(ngs)
! Distribution parameters, Fallout, Mean diameters, mass, and mixing ratios
REAL :: xrslop(ngs),xsslop(ngs),xhslop(ngs)
!
REAL :: xcnor(ngs)
!
REAL :: qwv(ngs),qcw(ngs),qci(ngs),qrw(ngs),qsw(ngs),qhw(ngs)
REAL :: ccw(ngs),cci(ngs),crw(ngs),csw(ngs),chw(ngs)
!
REAL :: vtwbar(ngs),cwmas(ngs),cwdn(ngs)
REAL :: vtibar(ngs),cimas(ngs),cidn(ngs)
REAL :: vtrbar(ngs), rwdn(ngs)
REAL :: vtsbar(ngs), swdn(ngs)
REAL :: vthbar(ngs), hwdn(ngs)
!
REAL :: cwdia(ngs),cwdia2(ngs)
REAL :: cidia(ngs),cidia2(ngs)
REAL :: rwdia(ngs),rwdia2(ngs)
REAL :: swdia(ngs),swdia2(ngs)
REAL :: hwdia(ngs),hwdia2(ngs)
! Saturation Adjustment
REAL :: qvap(ngs)
REAL :: dqvcnd(ngs),dqwv(ngs),dqcw(ngs),dqci(ngs)
REAL :: cqv1(ngs),cqv2(ngs)
REAL :: gamss,denom1,denom2
REAL :: gamw(ngs),gams(ngs)
REAL :: qwvp(ngs), qv0(ngs)
REAL :: fraci(ngs),fracl(ngs)
REAL :: cdw, cdi
INTEGER :: itertd
REAL :: qwfzi(ngs),qimlw(ngs)
REAL :: qidep(ngs),qisub(ngs)
REAL :: qcevp(ngs), qccnd(ngs)
REAL :: qcevpcnd(ngs), qisubdep(ngs)
! Saturation lookup table, vapor pressures, ratios
INTEGER :: nqsat, ltemq, l
PARAMETER(nqsat=20001)
REAL :: tabqvs(nqsat),tabqis(nqsat)
REAL :: fqsat, temq
PARAMETER (fqsat=0.01)
REAL :: cai, caw
REAL :: qvs(ngs),qis(ngs),qss(ngs),pqs(ngs)
REAL :: qss0(ngs)
REAL :: tsqr(ngs),ssi(ngs),ssw(ngs)
! Misc constants
REAL :: advisc0,advisc1
REAL :: elv(ngs),elf(ngs),els(ngs)
REAL :: ar,br,bta1,cs,ds
REAL :: cbi,cbw,cpi,cnit,c1f3,cwc1(ngs)
REAL :: gf6,gf5,gf4,gf3,gf2,gf1,gf4ds,gf4p5,gf4br
REAL :: pi,pid4
REAL :: dragh
REAL :: tfr,thnuc,tfrcbw,tfrcbi,tka0
REAL :: gamma_2, gamma_275, gamma_5ds, gamma_5br
! Misc Variables
REAL :: advisc(ngs),schm(ngs)
REAL :: wvdf(ngs),akvisc(ngs),ci(ngs),cw(ngs),tka(ngs)
REAL :: cc3(ngs),cc4(ngs),cc5(ngs)
! Initiation
REAL :: cwmasn,cwmasx
REAL :: cimasn,cimasx
! Rate Output (Domain-total g/m^3)
REAL :: hfrz, hdep, hcnd, cevap, cmelt, csub !MSG added total cooling/heating vars
REAL :: tqva, tqia, tqca
REAL :: tqvb, tqib, tqcb
REAL :: tqvap, tqsap, tqiap, tqrap, tqcap, tqhap
REAL :: tqvbp, tqsbp, tqibp, tqrbp, tqcbp, tqhbp
REAL :: tvsum, tssum, tisum, trsum, tcsum, thsum, tqc,tqi,tqv,tsumall
REAL :: suma, sumb, psum
REAL :: trqsacw, trqhacr, trqhshr, trqhmlr, trqsmlr, tiqiint, tiqidep, trqhacs
REAL :: trqhacw, trqhaci, tvqhsbv, tvqcevp, tvqssbv, tvqrcev, trqrcnw, trqracw
REAL :: tcqcmli, tvqisub, tcqccnd, tiqifzc, thqhacs, thqsacr, thqhaci, thqhacr
REAL :: thqhacw, thqhdpv, thqrfrz, thqiacr, thqracs, thqraci, tsqsacw, tsqsacr
REAL :: tsqscni, tsqsfi, tsqsfw, tsqsdpv, thqhcns, tsqsaci, tsqraci, tsqiacr, thqhwet
INCLUDE 'globcst.inc'
!
!@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@
!
! Beginning of executable code below ...
!
!@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@
!
!
! read in constants from 'inmicro.jmslfo'
! [deleted this part - MSG]
IF ( ndebug > 1 ) WRITE(6,*) 'just entered micro...'
!
! array size tests
!
! IF ( nx > nxm ) THEN
! WRITE(6,*) 'STOP, NXM= ',nxm,' must be => NX= ',nx
! STOP
! END IF
!
! IF ( nz > nzm ) THEN
! WRITE(6,*) 'STOP, NZM= ',nzm,' must be => NZ= ',nz
! STOP
! END IF
!
! ZERO
!
!
! totals for source / sink terms
!
!
! vapor
!
tvqrcev = 0.0
tvqssbv = 0.0
tvqhsbv = 0.0
tvqcevp = 0.0
tvqisub = 0.0
!
! cloud water
!
tcqccnd = 0.0
tcqcmli = 0.0
!
! rain
!
trqrcnw = 0.0
trqracw = 0.0
trqhmlr = 0.0
trqsmlr = 0.0
trqhshr = 0.0
trqsacw = 0.0
trqhacr = 0.0
trqhacw = 0.0
trqhaci = 0.0
trqhacs = 0.0
!
! cloud ice
!
tiqiint = 0.0
tiqidep = 0.0
tiqifzc = 0.0
!
! snow
!
tsqsfi = 0.0
tsqsfw = 0.0
tsqscni = 0.0
tsqsacw = 0.0
tsqsacr = 0.0
tsqraci = 0.0
tsqiacr = 0.0
tsqsaci = 0.0
tsqsdpv = 0.0
!
! hail
!
thqhcns = 0.0
thqhacr = 0.0
thqhacw = 0.0
thqhaci = 0.0
thqhacs = 0.0
thqsacr = 0.0
thqracs = 0.0
thqraci = 0.0
thqiacr = 0.0
thqhdpv = 0.0
thqrfrz = 0.0
thqhwet = 0.0
!
! total heating and cooling rates
!
hfrz = 0.0
hdep = 0.0
hcnd = 0.0
cevap = 0.0
cmelt = 0.0
csub = 0.0
!
!
! various rate budgets
!
tqvap = 0.0
tqcap = 0.0
tqiap = 0.0
tqrap = 0.0
tqsap = 0.0
tqhap = 0.0
!
tqvbp = 0.0
tqcbp = 0.0
tqibp = 0.0
tqrbp = 0.0
tqsbp = 0.0
tqhbp = 0.0
!
tqva = 0.0
tqca = 0.0
tqia = 0.0
!
tqvb = 0.0
tqcb = 0.0
tqib = 0.0
!
suma = 0.0
psum = 0.0
!
sumb = 0.0
!
tvsum = 0.0
tcsum = 0.0
tisum = 0.0
trsum = 0.0
tssum = 0.0
thsum = 0.0
!
tsumall = 0.0
tqv = 0.0
tqc = 0.0
tqi = 0.0
!
!
! end of totals
!
!
! other constants
!
IF ( ndebug > 1 ) PRINT*,'dbg = 0a'
!
! constants
!
poo = 1.0E+05
ar = 841.99666
br = 0.8
bta1 = 0.6
cnit = 1.0E-02
dnz00 = 1.225
rho00 = 1.225
cs = 4.83607122
ds = 0.25
pi = 4.0*ATAN(1.0)
pid4 = pi/4.0
qccrit = 2.0E-03
qscrit = 6.0E-04
qicrit = 1.0E-03
gf1 = gamma_lfo(1.0)
gf2 = gamma_lfo(2.0)
gf3 = gamma_lfo(3.0)
gf4 = gamma_lfo(4.0)
gf5 = gamma_lfo(5.0)
gf6 = gamma_lfo(6.0)
gf4br = gamma_lfo(4.0+br)
gf4ds = gamma_lfo(4.0+ds)
gf4p5 = gamma_lfo(4.0+0.5)
! rho_qr = 1000.0
! rho_qs = 100.0
! rho_qh = 900.0
! cnor = 8.0e+06
! cnos = 3.0e+06
! cnoh = 4.0e+04
IF ( rho_qh < 600.0 ) THEN
dragh = 1.00
ELSE
dragh = 0.60
END IF
IF ( imake == 0 ) THEN
IF (ndebug > 1) THEN
WRITE(6,*) '-----------------------------------------------------------------------'
WRITE(6,*) '3-ICE MICROPHYSICAL CONSTANTS'
101 FORMAT(1X,a,6(g10.5,2X))
WRITE(6,101) 'CNOR/DENR: ',cnor, rho_qr
WRITE(6,101) 'CNOS/DENS: ',cnos, rho_qs
WRITE(6,101) 'CNOH/DENH/DRAGH: ',cnoh, rho_qh,dragh
WRITE(6,*) 'TIME STEP: ', dtp
IF( autoconversion == 0 ) THEN
WRITE(6,*) 'Berry (1968) Critical qc g/g for autoconversion= ',qcmincwrn
ELSE
WRITE(6,*) 'Berry (1968) Critical qc diam for autoconversion= ',cwdiap*1E6,' microns'
END IF
END IF
imake = 1
END IF
IF (ndebug > 1) WRITE(6,*) '-----------------------------------------------------------------------'
! constants
!
c1f3 = 1.0/3.0
!
! general constants for microphysics
!
brz = 100.0
arz = 0.66
cai = 21.87455
caw = 17.2693882
cbi = 7.66
cbw = 35.86
qcmin = 1.0E-09
qimin = 1.0E-12
qrmin = 1.0E-07
qsmin = 1.0E-07
qhmin = 1.0E-07
tfr = 273.16
thnuc = 233.16
advisc0 = 1.832E-05
advisc1 = 1.718E-05
tka0 = 2.43E-02
cpi = 1.0/cp
tfrcbw = tfr - cbw
tfrcbi = tfr - cbi
!
IF ( ndebug > 1 ) PRINT*,'dbg = 0b'
DO kz = 1,nz-kstag
! IF (ieee_is_nan(piz(kz))) STOP 'A'
! IF (ieee_is_nan(dnz(kz))) STOP 'B'
! IF (ieee_is_nan(pbz(kz))) STOP 'C'
! IF (ieee_is_nan(temp(kz))) STOP 'D'
elv(kz) = 2500300.
elf(kz) = 335717.
els(kz) = elv(kz) + elf(kz)
END DO
!
DO l = 1,nqsat
temq = 163.15 + (l-1)*fqsat
tabqvs(l) = EXP(caw*(temq-273.15)/(temq-cbw))
tabqis(l) = EXP(cai*(temq-273.15)/(temq-cbi))
! IF (ieee_is_nan(tabqvs(l))) STOP 'L'
! IF (ieee_is_nan(tabqis(l))) STOP 'M'
END DO
!
! cw constants in mks units
!
cwmasn = 4.25E-15
cwmasx = 5.25E-10
DO kz = 1,nz-kstag
cwdn(kz) = 1000.0
cwc1(kz) = 6.0/(pi*cwdn(kz))
END DO
!
! ci constants in mks units
!
cimasx = 3.23E-8
cimasn = 4.25E-15
DO kz = 1,nz-kstag
cidn(kz) = 570.0
END DO
!
! constants for paramerization
!
gamma_2 = 0.78*gamma_lfo(2.0)
DO kz = 1,nz-kstag
xcnor(kz) = cnor
xcnos(kz) = cnos
xcnoh(kz) = cnoh
xhacx(kz) = pid4/gf4
xracwi(kz) = pid4
xsacwi(kz) = pid4
xhacwi(kz) = pid4
xiacr(kz) = pid4/gf4
xvth1(kz) = (gf4p5/(6.0))
cw(kz) = 4218.0
xmlt3(kz) = -cw(kz)/elf(kz)
xhmlt1(kz) = gamma_2
xsmlt1(kz) = gamma_2
xrcev1(kz) = gamma_2
xiint(kz) = (elv(kz)**2)/(cp*rw)
END DO
!
! constants for bergeron process, note in cgs units
!
cmn = 1.05E-15
cmi40 = 2.4546E-07
cmi50 = 4.8E-07
ri50 = 5.0E-03
vti50 = 100.0
bsfw = (ri50**2)*vti50*pi
cbtim(1) = 1.0E+30
cs10(1) = 0.0
cs11(1) = 0.0
DO ib = 2,32
cm50a = cmi50**bfa2(ib)
a = 1.0-bfa2(ib)
cm40b = cmi40**a
cm50b = cmi50**a
cbtim(ib) = (cm50b-cm40b)/(bfa1(ib)*a)
cs10(ib) = bfa1(ib)*cm50a
cs11(ib) = dtp/(cbtim(ib)*cmi50)
! write(6,*) 'ib, cbtim(ib)=',ib, cbtim(ib)
END DO
IF (ndebug > 1 ) PRINT*,'dbg = 1'
IF (ndebug > 1 ) PRINT*,'dbg = 2'
!
! start jy loop (for doing XZ slabs)
!
!
gamma_275 = 0.308*gamma_lfo(2.75)
gamma_5ds = 0.308*(gamma_lfo((5.0+ds)/2.0))
gamma_5br = 0.308*(gamma_lfo((5.0+br)/2.0))
DO jy = 1,ny-jstag
!
! VERY IMPORTANT: SET jgs
!
jgs = jy
!
! zero precip flux arrays
!
IF (ndebug > 1 ) PRINT*,'dbg = 3'
DO kz = 1,nz-kstag
DO ix = 1,nx-istag
hflux(ix,kz) = 0.0
cflux(ix,kz) = 0.0
pflux(ix,kz) = 0.0
rflux(ix,kz) = 0.0
sflux(ix,kz) = 0.0
END DO
END DO
!
!..gather microphysics
!
IF (ndebug > 1 ) PRINT*,'dbg = 4'
nxmpb = 1
nzmpb = 1
nxz = nx*nz
numgs = nxz/ngs + 1
DO inumgs = 1,numgs
ngscnt = 0
DO kz = nzmpb,nz-kstag-1
DO ix = nxmpb,nx-istag
!--------The variables in this segment have been moved to within the ix and jy loops----(NS 3/30, 4/08, 4/15)-----!
xrfrz(kz) = (20.0)*(pi**2)*brz*(cwdn(kz)/rhobar(ix,jy,kz))
xvtr(kz) = (ar*gf4br*(dnz00/rhobar(ix,jy,kz))**(0.5))/(6.0)
xvts(kz) = (cs*gf4ds*(dnz00/rhobar(ix,jy,kz))**(0.5))/(6.0)
xvth2(kz) = (4.0*g/(3.0*dragh*rhobar(ix,jy,kz)))**(0.5)
xvth3(kz) = (4.0*g/(3.0*dragh*rhobar(ix,jy,kz)))**(0.25)
xrslop(kz) = (rhobar(ix,jy,kz)/(pi))**(0.25)
xsslop(kz) = (rhobar(ix,jy,kz)/(pi))**(0.25)
xhslop(kz) = (rhobar(ix,jy,kz)/(pi))**(0.25)
xxcev(kz) = (2.0*pi/rhobar(ix,jy,kz))
xxdsv(kz) = 2.0*pi/rhobar(ix,jy,kz)
xmlt1(kz) = -2.0*pi/(elf(kz)*rhobar(ix,jy,kz))
xhwet1(kz) = 2.0*pi/rhobar(ix,jy,kz)
piz(kz) = (pbar(ix,jy,kz)/poo)**rcp
pbz(kz) = pbar(ix,jy,kz)
gamw(kz) = elv(kz)*cpi/piz(kz)
gams(kz) = els(kz)*cpi/piz(kz)
cqv1(kz) = 4098.0258*piz(kz)*gamw(kz)
cqv2(kz) = 5807.6953*piz(kz)*gams(kz)
cc3(kz) = cpi*elf(kz)/piz(kz)
cc4(kz) = cpi*elv(kz)/piz(kz)
cc5(kz) = cpi*els(kz)/piz(kz)
temp(ix,jy,kz) = piz(kz)*ptbar(ix,jy,kz) !replaced ab(kz,LT) with ptbar(ix,jy,kz)
wvdf(kz) = (2.11E-05)*((temp(ix,jy,kz)/tfr)**1.94)*(101325.0/(pbz(kz)))
advisc(kz) = advisc0*(416.16/(temp(ix,jy,kz)+120.0))*(temp(ix,jy,kz)/296.0)**(1.5)
akvisc(kz) = advisc(kz)/rhobar(ix,jy,kz)
tka(kz) = tka0*advisc(kz)/advisc1
xav(kz) = (rhobar(ix,jy,kz)**2)/(tka(kz)*rw)
xas(kz) = (els(kz)**2)/(tka(kz)*rw)
schm(kz) = (akvisc(kz)/wvdf(kz))
ci(kz) = (2.118636 + 0.007371*(temp(ix,jy,kz)-tfr))*(1.0E+03)
xbv(kz) = (1.0/(rhobar(ix,jy,kz)*wvdf(kz)))
xbs(kz) = (1.0/(rhobar(ix,jy,kz)*wvdf(kz)))
xmlt2(kz) = wvdf(kz)*elv(kz)*rhobar(ix,jy,kz)
xhmlt2(kz) = gamma_275*(schm(kz)**(1./3.))*(akvisc(kz)**(-0.5))
xsmlt2(kz) = gamma_5ds*(schm(kz)**(1./3.)) &
*(akvisc(kz)**(-0.5))*(cs**(0.5))*((dnz00/rhobar(ix,jy,kz))**(0.25))
xrcev2(kz) = gamma_5br*(schm(kz)**(1./3.)) &
*(akvisc(kz)**(-0.5))*(ar**(0.5))*((dnz00/rhobar(ix,jy,kz))**(0.25))
xhwet2(kz) = rhobar(ix,jy,kz)*elv(kz)*wvdf(kz)
!-----------------------------------------------------------------------------------------------------!
pqs(kz) = 380.0/(pprt(ix,jy,kz)+pbar(ix,jy,kz))
qwv(kz) = MAX(qv(ix,jy,kz) ,0.0)
qcw(kz) = MAX(qc(ix,jy,kz) ,0.0)
qci(kz) = MAX(qi(ix,jy,kz) ,0.0)
theta(kz) = ptprt(ix,jy,kz) + ptbar(ix,jy,kz)
temg(kz) = theta(kz)*( (pprt(ix,jy,kz)+pbar(ix,jy,kz)) / poo ) ** rcp
temcg(kz) = temg(kz) - tfr
ltemq = nint((temg(kz)-163.15)/fqsat+1.5)
ltemq = MIN(MAX(ltemq,1),nqsat)
qvs(kz) = pqs(kz)*tabqvs(ltemq)
qis(kz) = pqs(kz)*tabqis(ltemq)
IF ( temg(kz) < tfr ) THEN
IF( qcw(kz) >= 0.0 .AND. qci(kz) == 0.0 ) qss(kz) = qvs(kz)
IF( qcw(kz) == 0.0 .AND. qci(kz) > 0.0) qss(kz) = qis(kz)
IF( qcw(kz) > 0.0 .AND. qci(kz) > 0.0) qss(kz) = (qcw(kz)*qvs(kz) + qci(kz)*qis(kz)) /(qcw(kz) + qci(kz))
ELSE
qss(kz) = qvs(kz)
END IF
!
IF ( qv(ix,jy,kz) > qss(kz) .OR. qc(ix,jy,kz) > qcmin .OR. &
qi(ix,jy,kz) > qimin .OR. &
qr(ix,jy,kz) > qrmin .OR. &
qs(ix,jy,kz) > qsmin .OR. &
qh(ix,jy,kz) > qhmin ) THEN
ngscnt = ngscnt + 1
igs(ngscnt) = ix
kgs(ngscnt) = kz
IF ( ngscnt == ngs ) GO TO 1100
END IF
END DO !MSG - i loop
nxmpb = 1
END DO !MSG - k loop
1100 CONTINUE
IF ( ngscnt == 0 ) GO TO 9998
IF ( ndebug > 1 ) PRINT*,'dbg = 5'
!
! define temporaries to be used in calculations
!
DO mgs = 1,ngscnt
theta0(mgs) = ptbar(igs(mgs),jy,kgs(mgs))
thetap(mgs) = ptprt(igs(mgs),jy,kgs(mgs))
theta(mgs) = ptbar(igs(mgs),jy,kgs(mgs)) + ptprt(igs(mgs),jy,kgs(mgs))
pres0(mgs) = pbar(igs(mgs),jy,kgs(mgs))
presp(mgs) = pprt(igs(mgs),jy,kgs(mgs))
pres(mgs) = presp(mgs) + pres0(mgs)
rho0x(mgs) = rhobar(igs(mgs),jy,kgs(mgs))
pi0(mgs) = piz(kgs(mgs))
temg(mgs) = theta(mgs)*( pres(mgs) / poo ) ** rcp
temcg(mgs) = temg(mgs) - tfr
qss0(mgs) = (380.0)/(pres(mgs))
pqs(mgs) = (380.0)/(pres(mgs))
ltemq = nint((temg(mgs)-163.15)/fqsat+1.5)
ltemq = MIN(MAX(ltemq,1),nqsat)
qvs(mgs) = pqs(mgs)*tabqvs(ltemq)
qis(mgs) = pqs(mgs)*tabqis(ltemq)
qv0(mgs) = qvbar(igs(mgs),jy,kgs(mgs))
qwvp(mgs) = qv(igs(mgs),jy,kgs(mgs)) - qvbar(igs(mgs),jy,kgs(mgs))
qwv(mgs) = qv(igs(mgs),jy,kgs(mgs))
qcw(mgs) = MAX(qc(igs(mgs),jy,kgs(mgs)), 0.0)
qci(mgs) = MAX(qi(igs(mgs),jy,kgs(mgs)), 0.0)
qrw(mgs) = MAX(qr(igs(mgs),jy,kgs(mgs)), 0.0)
qsw(mgs) = MAX(qs(igs(mgs),jy,kgs(mgs)), 0.0)
qhw(mgs) = MAX(qh(igs(mgs),jy,kgs(mgs)), 0.0)
il2(mgs) = 0
il3(mgs) = 0
il5(mgs) = 0
IF ( temg(mgs) < tfr ) THEN
il5(mgs) = 1
IF ( qrw(mgs) < 1.0E-04 .AND. qsw(mgs) < 1.0E-04 ) il2(mgs) = 1
IF ( qrw(mgs) < 1.0E-04 ) il3(mgs) = 1
END IF
END DO
IF (ndebug > 1 ) PRINT*,'dbg = 6'
!
! cloud water variables
!
DO mgs = 1,ngscnt
ccw(mgs) = 1.e9 !LFO default (Western Plains)
!ccw(mgs) = .6e9 !Central plains CCN value
!ccw(mgs) = .3e9 !Maritime CCN value
cwmas(mgs) = MIN( MAX(qcw(mgs)*rho0x(mgs)/ccw(mgs),cwmasn),cwmasx )
cwdia(mgs) = (cwmas(mgs)*cwc1(kgs(mgs)))**c1f3
cwdia2(mgs) = cwdia(mgs)**2
vtwbar(mgs) = (ar*(cwdia(mgs)**br))*(rho00/rho0x(mgs))**0.5
END DO
!
! cloud ice variables
!
DO mgs = 1,ngscnt
cimasx = 3.23E-8
cci(mgs) = MAX(MIN(cnit*EXP(-temcg(mgs)*bta1),1.e+09),1.0) !Fletcher's formula
cimas(mgs) = MIN( MAX(qci(mgs)*rho0x(mgs)/cci(mgs),cimasn),cimasx )
IF ( temcg(mgs) > 0 ) THEN
cidia(mgs) = 0.0
ELSE
cidia(mgs) = 16.7*(cimas(mgs)**(0.5))
cidia(mgs) = MAX(cidia(mgs), 1.e-5)
cidia(mgs) = MIN(cidia(mgs), 3.e-3)
END IF
cidia2(mgs) = cidia(mgs)**2
vtibar(mgs) = (cs*(cidia(mgs)**ds))*(rho00/rho0x(mgs))**0.5
END DO
!
! mp-distribution information for rain, snow agg's, and graupel/hail
!
! definitions for marshall palmer distribution variables
! (rain, snow, hail) when mixing ratio only is predicted
!
IF (ndebug > 1 ) PRINT*,'dbg = 7a'
DO mgs = 1,ngscnt
rwdn(mgs) = rho_qr
swdn(mgs) = rho_qs
hwdn(mgs) = rho_qh
rwdia(mgs) = 1.e-20
swdia(mgs) = 1.e-20
hwdia(mgs) = 1.e-20
IF ( qrw(mgs) > 1.0E-10 ) rwdia(mgs) = &
xrslop(kgs(mgs))*(qrw(mgs)/(rwdn(mgs)*xcnor(kgs(mgs))))**(0.25)
IF ( qsw(mgs) > 1.0E-10 ) swdia(mgs) = &
xsslop(kgs(mgs))*(qsw(mgs)/(swdn(mgs)*xcnos(kgs(mgs))))**(0.25)
IF ( qhw(mgs) > 1.0E-10 ) hwdia(mgs) = &
xhslop(kgs(mgs))*(qhw(mgs)/(hwdn(mgs)*xcnoh(kgs(mgs))))**(0.25)
rwdia2(mgs) = rwdia(mgs)**2
swdia2(mgs) = swdia(mgs)**2
hwdia2(mgs) = hwdia(mgs)**2
vtrbar(mgs) = xvtr(kgs(mgs))*(rwdia(mgs)**br)
vtsbar(mgs) = xvts(kgs(mgs))*(swdia(mgs)**ds)
vthbar(mgs) = xvth1(kgs(mgs))*xvth2(kgs(mgs))*((hwdn(mgs)*hwdia(mgs))**(0.5))
crw(mgs) = xcnor(kgs(mgs))*rwdia(mgs)
csw(mgs) = xcnos(kgs(mgs))*swdia(mgs)
chw(mgs) = xcnoh(kgs(mgs))*hwdia(mgs)
END DO
DO mgs = 1,ngscnt
!
! maximum depletion tendency by any one source
!
qc5dt = 0.20*qcw(mgs)/dtp
qi5dt = 0.20*qci(mgs)/dtp
qr5dt = 0.20*qrw(mgs)/dtp
qs5dt = 0.20*qsw(mgs)/dtp
qh5dt = 0.20*qhw(mgs)/dtp
!
! collection efficiencies
!
eic(mgs) = 1.0
eri(mgs) = 1.0
erw(mgs) = 1.0
esi(mgs) = EXP(0.025*MIN(temcg(mgs),0.0))
esicnv(mgs) = esi(mgs)
esw(mgs) = 1.0
ers(mgs) = 1.0
ehw(mgs) = 1.0
ehr(mgs) = 1.0
ehs(mgs) = EXP(0.09*MIN(temcg(mgs),0.0))
ehscnv(mgs) = ehs(mgs)
IF ( temcg(mgs) > 0.0 ) ehs(mgs) = 1.0
ehi(mgs) = 0.1
IF ( qcw(mgs) < qcmin .OR. qci(mgs) < qimin ) eic(mgs) = 0.0
IF ( qrw(mgs) < qrmin .OR. qci(mgs) < qimin ) eri(mgs) = 0.0
IF ( qrw(mgs) < qrmin .OR. qcw(mgs) < qcmin ) erw(mgs) = 0.0
IF ( qsw(mgs) < qsmin .OR. qci(mgs) < qimin ) esi(mgs) = 0.0
IF ( qsw(mgs) < qsmin .OR. qcw(mgs) < qcmin ) esw(mgs) = 0.0
IF ( qsw(mgs) < qsmin .OR. qrw(mgs) < qrmin ) ers(mgs) = 0.0
IF ( qhw(mgs) < qhmin .OR. qcw(mgs) < qcmin ) ehw(mgs) = 0.0
IF ( qhw(mgs) < qhmin .OR. qrw(mgs) < qrmin ) ehr(mgs) = 0.0
IF ( qhw(mgs) < qhmin .OR. qsw(mgs) < qsmin ) ehs(mgs) = 0.0
IF ( qhw(mgs) < qhmin .OR. qci(mgs) < qimin ) ehi(mgs) = 0.0
!
! accretions:
! marshall-palmer size distribution collection
! of constant size distribution
! 1) sink for constant size distribution
! 2) source for marshall-palmer size distribution
!
qracw(mgs) = &
MIN(erw(mgs)*qcw(mgs)*xracwi(kgs(mgs))*crw(mgs)*ABS(vtrbar(mgs)-vtwbar(mgs)) &
*( gf3*rwdia2(mgs) + 2.0*gf2*rwdia(mgs)*cwdia(mgs) + gf1*cwdia2(mgs) ) , qc5dt)
qsacw(mgs) = &
MIN(esw(mgs)*qcw(mgs)*xsacwi(kgs(mgs))*csw(mgs)*ABS(vtsbar(mgs)-vtwbar(mgs)) &
*( gf3*swdia2(mgs) + 2.0*gf2*swdia(mgs)*cwdia(mgs) + gf1*cwdia2(mgs) ) , qc5dt)
qhacw(mgs) = &
MIN(ehw(mgs)*qcw(mgs)*xhacwi(kgs(mgs))*chw(mgs)*ABS(vthbar(mgs)-vtwbar(mgs)) &
*( gf3*hwdia2(mgs) + 2.0*gf2*hwdia(mgs)*cwdia(mgs) + gf1*cwdia2(mgs) ) , qc5dt)
qraci(mgs) = &
MIN(eri(mgs)*qci(mgs)*xracwi(kgs(mgs))*crw(mgs)*ABS(vtrbar(mgs)-vtibar(mgs)) &
*( gf3*rwdia2(mgs) + 2.0*gf2*rwdia(mgs)*cidia(mgs) + gf1*cidia2(mgs) ) , qi5dt)
qsaci(mgs) = &
MIN(esi(mgs)*qci(mgs)*xsacwi(kgs(mgs))*csw(mgs)*ABS(vtsbar(mgs)-vtibar(mgs)) &
*( gf3*swdia2(mgs) + 2.0*gf2*swdia(mgs)*cidia(mgs) + gf1*cidia2(mgs) ) , qi5dt)
qhaci(mgs) = &
MIN(ehi(mgs)*qci(mgs)*xhacwi(kgs(mgs))*chw(mgs)*ABS(vthbar(mgs)-vtibar(mgs)) &
*( gf3*hwdia2(mgs) + 2.0*gf2*hwdia(mgs)*cidia(mgs) + gf1*cidia2(mgs) ) , qi5dt)
qiacr(mgs) = &
MIN(eri(mgs)*qrw(mgs)* xiacr(kgs(mgs))*cci(mgs)*ABS(vtrbar(mgs)-vtibar(mgs)) &
*( gf6*rwdia2(mgs) + 2.0*gf5*rwdia(mgs)*cidia(mgs) + gf4*cidia2(mgs) ) , qr5dt)
!
! accretions:
! marshall-palmer size distribution collecting marshall-palmer size
! distribution
!
qhacs(mgs) = &
MIN( xhacx(kgs(mgs))*ABS(vthbar(mgs)-vtsbar(mgs))*ehs(mgs)*qsw(mgs)*chw(mgs) &
*( gf6*gf1*swdia2(mgs) + 2.0*gf5*gf2*swdia(mgs)*hwdia(mgs) + gf4*gf3*hwdia2(mgs) ) , qs5dt)
qhacr(mgs) = &
MIN( xhacx(kgs(mgs))*ABS(vthbar(mgs)-vtrbar(mgs))*ehr(mgs)*qrw(mgs)*chw(mgs) &
*( gf6*gf1*rwdia2(mgs) + 2.0*gf5*gf2*rwdia(mgs)*hwdia(mgs) + gf4*gf3*hwdia2(mgs) ) , qr5dt)
qracs(mgs) = &
MIN( xhacx(kgs(mgs))*ABS(vtrbar(mgs)-vtsbar(mgs))*ers(mgs)*qsw(mgs)*crw(mgs) &
*( gf6*gf1*swdia2(mgs) + 2.0*gf5*gf2*swdia(mgs)*rwdia(mgs) + gf4*gf3*rwdia2(mgs) ) , qs5dt)
qsacr(mgs) = &
MIN( xhacx(kgs(mgs))*ABS(vtrbar(mgs)-vtsbar(mgs))*ers(mgs)*qrw(mgs)*csw(mgs) &
*( gf6*gf1*rwdia2(mgs) + 2.0*gf5*gf2*rwdia(mgs)*swdia(mgs) + gf4*gf3*swdia2(mgs) ) , qr5dt)
!
! bergeron process for snow
!
ib = MIN(MAX(1,INT(-temcg(mgs))),32)
cs9 = bsfw*rhobar(igs(mgs),jy,kgs(mgs))*(0.001)
qsfw(mgs) = qci(mgs)*cs11(ib)*(cs10(ib) + eic(mgs)*cs9*qcw(mgs))
qsfw(mgs) = MIN(qsfw(mgs),qc5dt)
qsfi(mgs) = qci(mgs)/cbtim(ib)
qsfi(mgs) = MIN(qsfi(mgs),qi5dt)
!
! conversions
!
qscni(mgs) = 0.001*esicnv(mgs)*MAX((qci(mgs)-qicrit),0.0)
qscni(mgs) = MIN(qscni(mgs),qi5dt)
!
qhcns(mgs) = 0.001*ehscnv(mgs)*MAX((qsw(mgs)-qscrit),0.0)
qhcns(mgs) = MIN(qhcns(mgs),qs5dt)
!
qrfrz(mgs) = MIN(xrfrz(kgs(mgs))*crw(mgs)*(rwdia(mgs)**6)*(EXP(MAX(-arz*temcg(mgs), 0.0))-1.0), qr5dt)
! Berry (1968) Autoconversion == 0 (critical qc) or ==1 (critical diameter from Ferrier 1994)
IF( autoconversion == 0 ) THEN
qdiff = MAX((qcw(mgs)-qcmincwrn),0.)
ELSE
qccrit = (pi/6.)*((ccw(mgs)*cwdiap**3)*cwdn(kgs(mgs)))/rho0x(mgs)
qdiff = MAX((qcw(mgs)-qccrit),0.)
END IF
qrcnw(mgs) = 0.0
IF ( qdiff > 0.0 ) THEN
argrcnw = ((1.2E-4)+(1.596E-12)*ccw(mgs)*(1E-6)/(cwdisp*qdiff))
qrcnw(mgs) = rho0x(mgs)*1E-3*(qdiff**2)/argrcnw
qrcnw(mgs) = (MAX(qrcnw(mgs),0.0))
END IF
qrcnw(mgs) = MIN(qrcnw(mgs),qc5dt)
!
! constants for hydrometeor-vapor interactions
!
ssi(mgs) = qwv(mgs)/qis(mgs)
ssw(mgs) = qwv(mgs)/qvs(mgs)
tsqr(mgs) = temg(mgs)**2
!
! melting of snow and hail
!
xsv = (xsmlt1(kgs(mgs))*(swdia(mgs)) + xsmlt2(kgs(mgs))*(swdia(mgs)**((3.0+ds)/2.0)))
xhv = (xhmlt1(kgs(mgs))*(hwdia(mgs)) + (hwdn(mgs)**(0.25))*xvth3(kgs(mgs))*xhmlt2(kgs(mgs))*(hwdia(mgs)**(1.75)))
xhsw =(tka(kgs(mgs))*temcg(mgs) + xmlt2(kgs(mgs))*(qwv(mgs)-qss0(mgs)))
qsmlr(mgs) = MIN( (xmlt1(kgs(mgs))*csw(mgs)*xsv*xhsw + temcg(mgs)*xmlt3(kgs(mgs))*(qsacr(mgs)+qsacw(mgs)) ) , 0.0 )
qhmlr(mgs) = MIN( (xmlt1(kgs(mgs))*chw(mgs)*xhv*xhsw + temcg(mgs)*xmlt3(kgs(mgs))*(qhacr(mgs)+qhacw(mgs)) ) , 0.0 )
qsmlr(mgs) = MAX( qsmlr(mgs), -qs5dt )
qhmlr(mgs) = MAX( qhmlr(mgs), -qh5dt )
!
! deposition/sublimation of snow and hail
!
xds = xxdsv(kgs(mgs))*(ssi(mgs)-1.0)*(1.0/(xas(kgs(mgs))/tsqr(mgs)+xbs(kgs(mgs))/qis(mgs)))
qsdsv(mgs) = xds*csw(mgs)*xsv
qhdsv(mgs) = xds*chw(mgs)*xhv
qhsbv(mgs) = MAX( MIN(qhdsv(mgs), 0.0), -qh5dt )
qhdpv(mgs) = MAX( qhdsv(mgs), 0.0 )
qssbv(mgs) = MAX( MIN(qsdsv(mgs), 0.0), -qs5dt )
qsdpv(mgs) = MAX( qsdsv(mgs), 0.0 )
!
! SHEDDING CALCULATION
! New version by MSG closer to JMS original - Last modified 4/6/03
!
!
! compute dry growth rate of hail regardless of location
!
qhdry(mgs) = qhacr(mgs) + qhacw(mgs) + qhaci(mgs) + qhacs(mgs)
!
! compute wet growth rate of hail regardless of location
!
qhacip(mgs)= qhaci(mgs) !ehi=0 case
qhacsp(mgs)= qhacs(mgs) !ehs=0 case
IF ( ehi(mgs) > 0.0 ) qhacip(mgs) = MIN(qhaci(mgs)/ehi(mgs),qi5dt)
IF ( ehs(mgs) > 0.0 ) qhacsp(mgs) = MIN(qhacs(mgs)/ehs(mgs),qs5dt)
xcwt = 1.0/( elf(kgs(mgs)) +cw(kgs(mgs))*temcg(mgs) )
xwt1 = xhwet2(kgs(mgs))*(qss0(mgs)-qwv(mgs)) -tka(kgs(mgs))*temcg(mgs)
qhwet(mgs) = MAX( 0.0, ( xhv*chw(mgs)*xwt1*xhwet1(kgs(mgs))*xcwt &
+ ( 1.0 -ci(kgs(mgs))*temcg(mgs)*xcwt )* ( qhacip(mgs)+qhacsp(mgs) ) ) )
!
! evaluate shedding rate (effective range is 243 < T < 273 due to other "if" checks below)
!
qhshr(mgs) = 0.0
IF ( qhwet(mgs) < qhdry(mgs) .AND. qhwet(mgs) > 0.0 ) THEN
qhdry(mgs) = 0.0 ! Wet growth
qhshr(mgs) = qhwet(mgs) -(qhacw(mgs) +qhacr(mgs))
ELSE ! Dry growth (defaults here if qhwet<0)
qhwet(mgs) = 0.0
qhshr(mgs) = 0.0
END IF
!
! Special shedding case when warmer than freezing
!
IF ( temg(mgs) > tfr ) THEN
qhwet(mgs) = 0.0
qhdry(mgs) = 0.0
qhshr(mgs) = -qhacr(mgs) -qhacw(mgs)-qhacip(mgs)-qhacsp(mgs)
END IF
!
! Special no-shedding (dry) case when T<243....
!
IF ( temg(mgs) < 243.15 ) THEN
qhwet(mgs) = 0.0
qhshr(mgs) = 0.0
END IF
!
! Reset some vars if wet particle surface due to shedding....
!
IF ( qhshr(mgs) < 0.0 ) THEN
qhaci(mgs) = qhacip(mgs)
qhacs(mgs) = qhacsp(mgs)
qhdpv(mgs) = 0.0
qhsbv(mgs) = 0.0
END IF
!
! evaporation/condensation on wet snow and hail (NOT USED)
!
!
! evaporation of rain
!
xce = xxcev(kgs(mgs))*(ssw(mgs)-1.0)*(1.0/(xav(kgs(mgs))/tsqr(mgs)+xbv(kgs(mgs))/qvs(mgs)))
xrv = (xrcev1(kgs(mgs))*(rwdia(mgs)) + xrcev2(kgs(mgs))*(rwdia(mgs)**((3.0+br)/2.0)))
qrcev(mgs) = MAX(MIN(xce*crw(mgs)*xrv, 0.0), -qr5dt)
!
! vapor to pristine ice crystals
!
qiint(mgs) = 0.0
IF ( ssi(mgs) > 1.0 ) THEN
dqisdt(mgs)= (qwv(mgs)-qis(mgs))/ (1.0 + xiint(kgs(mgs))*qis(mgs)/tsqr(mgs))
cnnt = cci(mgs)
qiint(mgs) = (1.0/dtp) *MIN((1.0E-12)*cnnt/rho0x(mgs), 0.50*dqisdt(mgs))
END IF
!
! Domain totals for source terms
!
!
! vapor
!
tvqssbv = tvqssbv - il5(mgs)*qssbv(mgs)*rhobar(igs(mgs),jy,kgs(mgs))
tvqhsbv = tvqhsbv - il5(mgs)*qhsbv(mgs)*rhobar(igs(mgs),jy,kgs(mgs))
tvqrcev = tvqrcev - qrcev(mgs)*rhobar(igs(mgs),jy,kgs(mgs))
tvqcevp = tvqcevp + 0.0
! tvqisub = tvqisub + 0.0
!
! cloud water
!
tcqccnd = tcqccnd + 0.0
tcqcmli = tcqcmli + 0.0
!
! rain
!
trqracw = trqracw + qracw(mgs)*rhobar(igs(mgs),jy,kgs(mgs))
trqrcnw = trqrcnw + qrcnw(mgs)*rhobar(igs(mgs),jy,kgs(mgs))
trqsacw = trqsacw + (1-il5(mgs))*qsacw(mgs)*rhobar(igs(mgs),jy,kgs(mgs))
trqsmlr = trqsmlr - (1-il5(mgs))*qsmlr(mgs)*rhobar(igs(mgs),jy,kgs(mgs))
trqhmlr = trqhmlr - (1-il5(mgs))*qhmlr(mgs)*rhobar(igs(mgs),jy,kgs(mgs))
trqhshr = trqhshr - qhshr(mgs)*rhobar(igs(mgs),jy,kgs(mgs))
!
! cloud ice
!
tiqiint = tiqiint + il5(mgs)*qiint(mgs)*rhobar(igs(mgs),jy,kgs(mgs))
tiqidep = tiqidep + 0.0
tiqifzc = tiqifzc + 0.0
!
! snow
!
tsqsacw = tsqsacw + il5(mgs)*qsacw(mgs)*rhobar(igs(mgs),jy,kgs(mgs))
tsqscni = tsqscni + il5(mgs)*qscni(mgs)*rhobar(igs(mgs),jy,kgs(mgs))
tsqsaci = tsqsaci + il5(mgs)*qsaci(mgs)*rhobar(igs(mgs),jy,kgs(mgs))
tsqsfi = tsqsfi + il5(mgs)*qsfi(mgs) *rhobar(igs(mgs),jy,kgs(mgs))
tsqsfw = tsqsfw + il5(mgs)*qsfw(mgs) *rhobar(igs(mgs),jy,kgs(mgs))
tsqraci = tsqraci + il5(mgs)*il3(mgs)*qraci(mgs)*rhobar(igs(mgs),jy,kgs(mgs))
tsqiacr = tsqiacr + il5(mgs)*il3(mgs)*qiacr(mgs)*rhobar(igs(mgs),jy,kgs(mgs))
tsqsacr = tsqsacr + il5(mgs)*il2(mgs)*qsacr(mgs)*rhobar(igs(mgs),jy,kgs(mgs))
tsqsdpv = tsqsdpv + il5(mgs)*qsdpv(mgs)*rhobar(igs(mgs),jy,kgs(mgs))
!
! hail/graupel
!
thqhcns = thqhcns + qhcns(mgs)*rhobar(igs(mgs),jy,kgs(mgs))
thqiacr = thqiacr + il5(mgs)*(1-il3(mgs))*qiacr(mgs)*rhobar(igs(mgs),jy,kgs(mgs))
thqraci = thqraci + il5(mgs)*(1-il3(mgs))*qraci(mgs)*rhobar(igs(mgs),jy,kgs(mgs))
thqracs = thqracs + il5(mgs)*(1-il2(mgs))*qracs(mgs)*rhobar(igs(mgs),jy,kgs(mgs))
thqsacr = thqsacr + il5(mgs)*(1-il2(mgs))*qsacr(mgs)*rhobar(igs(mgs),jy,kgs(mgs))
thqhdpv = thqhdpv + il5(mgs)*qhdpv(mgs)*rhobar(igs(mgs),jy,kgs(mgs))
thqrfrz = thqrfrz + il5(mgs)*qrfrz(mgs)*rhobar(igs(mgs),jy,kgs(mgs))
! thqhacr = thqhacr + qhacr(mgs)*rhobar(igs(mgs),jy,kgs(mgs)) ! MSG see below instead 2/6/04
! thqhacw = thqhacw + qhacw(mgs)*rhobar(igs(mgs),jy,kgs(mgs)) ! MSG see below instead 2/6/04
! thqhacs = thqhacs + qhacs(mgs)*rhobar(igs(mgs),jy,kgs(mgs)) ! MSG see below instead 2/6/04
! thqhaci = thqhaci + qhaci(mgs)*rhobar(igs(mgs),jy,kgs(mgs)) ! MSG see below instead 2/6/04
!
! hail/graupel and rain (based upon wet growth budget) !MSG added on 2/6/04
!
!--
IF ( temg(mgs) >= 273.15 ) THEN
trqhaci = trqhaci + qhaci(mgs)*rhobar(igs(mgs),jy,kgs(mgs))
trqhacs = trqhacs + qhacs(mgs)*rhobar(igs(mgs),jy,kgs(mgs))
ELSE
thqhaci = thqhaci + qhaci(mgs)*rhobar(igs(mgs),jy,kgs(mgs))
thqhacs = thqhacs + qhacs(mgs)*rhobar(igs(mgs),jy,kgs(mgs))
END IF
IF ((qhwet(mgs) > 0.0).OR.( temg(mgs) >= 273.15)) THEN
trqhacw = trqhacw + qhacw(mgs)*rhobar(igs(mgs),jy,kgs(mgs))
trqhacr = trqhacr + qhacr(mgs)*rhobar(igs(mgs),jy,kgs(mgs))
ELSE
thqhacw = thqhacw + qhacw(mgs)*rhobar(igs(mgs),jy,kgs(mgs))
thqhacr = thqhacr + qhacr(mgs)*rhobar(igs(mgs),jy,kgs(mgs))
END IF
thqhwet = thqhwet + qhwet(mgs)*rhobar(igs(mgs),jy,kgs(mgs)) !MSG qhwet is positive or zero here
!--
! end of totals
!
END DO
!
5002 CONTINUE
!
!
IF (ndebug > 1 ) PRINT*,'dbg = 8'
! rain, snow, hail fluxes due to gravity !MSG an() was ad() in SAM version
!
DO mgs = 1,ngscnt
hwflx(mgs) = rho0x(mgs)*qh(igs(mgs),jgs,kgs(mgs))*vthbar(mgs) !an() --> qh()
piflx(mgs) = rho0x(mgs)*qi(igs(mgs),jgs,kgs(mgs))*vtibar(mgs) !an() --> qi()
cwflx(mgs) = rho0x(mgs)*qc(igs(mgs),jgs,kgs(mgs))*vtwbar(mgs) !an() --> qc()
rwflx(mgs) = rho0x(mgs)*qr(igs(mgs),jgs,kgs(mgs))*vtrbar(mgs) !an() --> qr()
swflx(mgs) = rho0x(mgs)*qs(igs(mgs),jgs,kgs(mgs))*vtsbar(mgs) !an() --> qs()
END DO
!
! Compute total-domain content (g/m^3) before production rates
!
DO mgs = 1,ngscnt !MSG domain total of each species before microphysics
tqvbp = tqvbp + qwvp(mgs)*rhobar(igs(mgs),jy,kgs(mgs))
tqcbp = tqcbp + qcw(mgs)*rhobar(igs(mgs),jy,kgs(mgs))
tqibp = tqibp + qci(mgs)*rhobar(igs(mgs),jy,kgs(mgs))
tqrbp = tqrbp + qrw(mgs)*rhobar(igs(mgs),jy,kgs(mgs))
tqsbp = tqsbp + qsw(mgs)*rhobar(igs(mgs),jy,kgs(mgs))
tqhbp = tqhbp + qhw(mgs)*rhobar(igs(mgs),jy,kgs(mgs))
sumb = sumb+tqvbp+tqcbp+tqibp+tqrbp+tqsbp+tqhbp
END DO
!
! CALCULATE RATE TOTALS
!
DO mgs = 1,ngscnt
!
pqwvi(mgs) = il5(mgs)*( -qhsbv(mgs) -qssbv(mgs) ) - qrcev(mgs)
pqwvd(mgs) = il5(mgs)*( -qhdpv(mgs) -qsdpv(mgs) - qiint(mgs) )
!
pqcii(mgs) = il5(mgs)*qiint(mgs)
pqcid(mgs) = il5(mgs)*( -qscni(mgs) -qsaci(mgs) -qraci(mgs) -qsfi(mgs)) - qhaci(mgs)
!
pqcwi(mgs) = 0.0
pqcwd(mgs) = (-il5(mgs)*qsfw(mgs)) -qracw(mgs) -qsacw(mgs) -qrcnw(mgs) -qhacw(mgs)
!
pqrwi(mgs) = qracw(mgs) +qrcnw(mgs) +(1-il5(mgs))*(qsacw(mgs)-qhmlr(mgs) -qsmlr(mgs)) -qhshr(mgs)
pqrwd(mgs) = il5(mgs)*(-qiacr(mgs) -qrfrz(mgs) -qsacr(mgs)) +qrcev(mgs) -qhacr(mgs)
!
pqswi(mgs) = il5(mgs)*( qsacw(mgs) +qscni(mgs) +qsaci(mgs) + qsfi(mgs) +qsfw(mgs) &
+il3(mgs)*(qraci(mgs) +qiacr(mgs)) +il2(mgs)*qsacr(mgs) +qsdpv(mgs) )
pqswd(mgs) = -qhcns(mgs) -qhacs(mgs) +(1-il5(mgs))*qsmlr(mgs) +il5(mgs)*(qssbv(mgs) -(1-il2(mgs))*qracs(mgs))
!
pqhwi(mgs) = qhcns(mgs) +qhacr(mgs) +qhacw(mgs) +qhacs(mgs) +qhaci(mgs) &
+ il5(mgs)*( (1-il3(mgs))*(qraci(mgs)+qiacr(mgs)) +(1-il2(mgs))*(qsacr(mgs)+qracs(mgs))+qhdpv(mgs)+qrfrz(mgs))
pqhwd(mgs) = qhshr(mgs) +(1-il5(mgs))*qhmlr(mgs) + il5(mgs)*qhsbv(mgs)
!
ptotal(mgs) = pqwvi(mgs) +pqwvd(mgs) + pqcwi(mgs) +pqcwd(mgs) + pqcii(mgs) +pqcid(mgs) + &
pqrwi(mgs) +pqrwd(mgs) + pqswi(mgs) +pqswd(mgs) + pqhwi(mgs) +pqhwd(mgs)
!
IF(ABS(ptotal(mgs)) > 1.e-7)THEN !on both these lines...
PRINT*,'NOTICE:PTOTAL>1e-7 ', mgs, kgs(mgs), ptotal(mgs) !...I changed 1e-9 to 1e-7
END IF
!
psum = psum + ptotal(mgs)
!
END DO
!
!
! latent heating from phase changes (except qcw, qci cond, and evap)
! (22 processes involve phase changes, 10 do not)
!
DO mgs = 1,ngscnt
pfrz(mgs) = (1.-il5(mgs))*(qhmlr(mgs) + qsmlr(mgs)) &
+ ( il5(mgs) )*(qiacr(mgs)+qsacr(mgs)+ qsfw(mgs)+qrfrz(mgs)+qsacw(mgs)+qhacw(mgs)+qhacr(mgs)+qhshr(mgs))
psub(mgs) = ( il5(mgs) )*(qhdpv(mgs)+qhsbv(mgs)+qiint(mgs)+qsdpv(mgs)+qssbv(mgs))
pvap(mgs) = qrcev(mgs)
ptem(mgs) = cc3(kgs(mgs))*pfrz(mgs) + cc5(kgs(mgs))*psub(mgs) + cc4(kgs(mgs))*pvap(mgs)
thetap(mgs) = thetap(mgs) + dtp*ptem(mgs)
!
! partitioned domain-total heating and cooling rates
! (all are adjusted again later within saturation adjustment)
!
hfrz = hfrz + ( qiacr(mgs) + qsacr(mgs) + qsfw(mgs) +qsacw(mgs) &
+qhacw(mgs) + qhacr(mgs) + qhshr(mgs)+qrfrz(mgs))*il5(mgs) &
*cc3(kgs(mgs))
hdep = hdep + (qiint(mgs)+qhdpv(mgs)+qsdpv(mgs))*il5(mgs)*cc5(kgs(mgs))
hcnd = hcnd + 0.0
cevap = cevap + qrcev(mgs) *cc4(kgs(mgs))
cmelt = cmelt + (qhmlr(mgs)+qsmlr(mgs))*(1.-il5(mgs)) *cc3(kgs(mgs))
csub = csub + (qhsbv(mgs)+qssbv(mgs))*il5(mgs) *cc5(kgs(mgs))
END DO
9004 CONTINUE
!
! sum the sources and sinks for qwvp, qcw, qci, qrw, qsw
!
DO mgs = 1,ngscnt
qwvp(mgs)= qwvp(mgs) + dtp*(pqwvi(mgs)+pqwvd(mgs)) !initial qwvp is being adjusted by all source/sink
qcw(mgs) = qcw(mgs) + dtp*(pqcwi(mgs)+pqcwd(mgs))
qci(mgs) = qci(mgs) + dtp*(pqcii(mgs)+pqcid(mgs))
qrw(mgs) = qrw(mgs) + dtp*(pqrwi(mgs)+pqrwd(mgs))
qsw(mgs) = qsw(mgs) + dtp*(pqswi(mgs)+pqswd(mgs))
qhw(mgs) = qhw(mgs) + dtp*(pqhwi(mgs)+pqhwd(mgs))
END DO
!
! domain-total content (g/m^3) before saturation adjustment
!
DO mgs = 1,ngscnt
tqvap = tqvap + qwvp(mgs)*rhobar(igs(mgs),jy,kgs(mgs))
tqcap = tqcap + qcw(mgs)*rhobar(igs(mgs),jy,kgs(mgs))
tqiap = tqiap + qci(mgs)*rhobar(igs(mgs),jy,kgs(mgs))
tqrap = tqrap + qrw(mgs)*rhobar(igs(mgs),jy,kgs(mgs))
tqsap = tqsap + qsw(mgs)*rhobar(igs(mgs),jy,kgs(mgs))
tqhap = tqhap + qhw(mgs)*rhobar(igs(mgs),jy,kgs(mgs))
suma = suma+tqvap+tqcap+tqiap+tqrap+tqsap+tqhap
END DO
!
IF (ndebug > 1 ) PRINT*,'dbg = 10a'
!
! set up temperature and vapor arrays
!
IF ( ndebug > 1 ) PRINT*,'dbg = 10.1'
!
DO mgs = 1,ngscnt
pqs(mgs) = (380.0)/(pres(mgs))
theta(mgs) = thetap(mgs) + theta0(mgs)
qvap(mgs) = MAX( (qwvp(mgs) + qv0(mgs)), 0.0 ) !MSG Current total qwv
temg(mgs) = theta(mgs)*( pres(mgs) / poo ) ** rcp
END DO
!
! melting of cloud ice
!
IF ( ndebug > 1 ) PRINT*,'dbg = 10.2'
!
DO mgs = 1,ngscnt
IF( temg(mgs) > tfr .AND. qci(mgs) > 0.0 ) THEN
qimlw(mgs) = - qci(mgs)/dtp !MSG Rate of cloudice melting
tcqcmli = tcqcmli - qimlw(mgs)*rhobar(igs(mgs),jy,kgs(mgs)) !MSG updated 11/22/03 (domain-total rate of qc increase)
thetap(mgs) = thetap(mgs) - cc3(kgs(mgs))*qci(mgs) !MSG heat decrease
cmelt = cmelt + cc3(kgs(mgs))*qimlw(mgs) !MGS cooling rate
qcw(mgs) = qcw(mgs) + qci(mgs)
qci(mgs) = 0.0
END IF
END DO
!
!
! homogeneous freezing of cloud water
!
IF ( ndebug > 1 ) PRINT*,'dbg = 10.3'
!
DO mgs = 1,ngscnt
IF( temg(mgs) < thnuc .AND. qcw(mgs) > 0.0 ) THEN
qwfzi(mgs) = -qcw(mgs)/dtp ! MSG Rate of clouwater freezing
tiqifzc = tiqifzc - qwfzi(mgs)*rhobar(igs(mgs),jy,kgs(mgs)) ! MSG updated 11/22/03 (domain-total rate of qi increase)
thetap(mgs) = thetap(mgs) + cc3(kgs(mgs))*qcw(mgs) ! MSG heat increase
hfrz = hfrz + cc3(kgs(mgs))*(-qwfzi(mgs)) ! MSG heating rate
qci(mgs) = qci(mgs) + qcw(mgs)
qcw(mgs) = 0.0
END IF
END DO
!
! Saturation adjustment iteration procedure
!
! Modified Straka adjustment (nearly identical to Tao et al. 1989 MWR)
!
!
!
! reset temporaries for cloud particles and vapor
!
IF ( ndebug > 1 ) PRINT*,'dbg = 10.4'
DO mgs = 1,ngscnt
qwv(mgs) = MAX( 0.0, qvap(mgs) )
qcw(mgs) = MAX( 0.0, qcw(mgs) )
qci(mgs) = MAX( 0.0, qci(mgs) )
ptotsat(mgs) = qvap(mgs)+qci(mgs)+qcw(mgs) !MSG updated just before sat adj. (qwv+qci+qcw)
qcevpcnd(mgs) = 0.0
qisubdep(mgs) = 0.0
END DO
!
tqvb = tqvap !MSG domain-total vapor perturb. prior to sat adj.
DO mgs = 1,ngscnt !MSG domain-total qcw and qci prior to sat adj.
tqcb = tqcb + qcw(mgs)*rhobar(igs(mgs),jy,kgs(mgs))
tqib = tqib + qci(mgs)*rhobar(igs(mgs),jy,kgs(mgs))
END DO
DO mgs = 1,ngscnt
theta(mgs) = thetap(mgs) + theta0(mgs)
temg(mgs) = theta(mgs)*( pres(mgs) / poo ) ** rcp
temcg(mgs) = temg(mgs) - tfr
ltemq = nint((temg(mgs)-163.15)/fqsat+1.5)
ltemq = MIN(MAX(ltemq,1),nqsat)
qvs(mgs) = pqs(mgs)*tabqvs(ltemq)
qis(mgs) = pqs(mgs)*tabqis(ltemq)
IF ( temg(mgs) < tfr ) THEN
IF( qcw(mgs) >= 0.0 .AND. qci(mgs) == 0.0 ) qss(mgs) = qvs(mgs)
IF( qcw(mgs) == 0.0 .AND. qci(mgs) > 0.0) qss(mgs) = qis(mgs)
IF( qcw(mgs) > 0.0 .AND. qci(mgs) > 0.0) qss(mgs) = (qcw(mgs)*qvs(mgs) + qci(mgs)*qis(mgs)) &
/ (qcw(mgs) + qci(mgs))
ELSE
qss(mgs) = qvs(mgs)
END IF
END DO
!
! iterate adjustment
!
IF ( ndebug > 1 ) PRINT*,'dbg = 10.5'
DO itertd = 1,2
!
DO mgs = 1,ngscnt
!
! calculate super/sub-saturation
!
dqcw(mgs) = 0.0
dqci(mgs) = 0.0
dqwv(mgs) = ( qwv(mgs) - qss(mgs) )
!
! evaporation and sublimation adjustment
!
IF( dqwv(mgs) < 0. ) THEN
IF( qcw(mgs) > -dqwv(mgs) ) THEN !evap some of qc
dqcw(mgs) = dqwv(mgs)
dqwv(mgs) = 0.
ELSE !Evap all of qc
dqcw(mgs) = -qcw(mgs)
dqwv(mgs) = dqwv(mgs) + qcw(mgs)
END IF
!
IF( qci(mgs) > -dqwv(mgs) ) THEN !sublimate some of qi
dqci(mgs) = dqwv(mgs)
dqwv(mgs) = 0.
ELSE !Sublimate all of qi
dqci(mgs) = -qci(mgs)
dqwv(mgs) = dqwv(mgs) + qci(mgs)
END IF
!
qwvp(mgs) = qwvp(mgs) - ( dqcw(mgs) + dqci(mgs) ) !Increase vapor
qcw(mgs) = qcw(mgs) + dqcw(mgs) !Decrease cloudwater (dqcw<0)
qci(mgs) = qci(mgs) + dqci(mgs) !Decrease cloudice (dqci<0)
thetap(mgs) = thetap(mgs) + cpi/pi0(mgs)*(elv(kgs(mgs))*dqcw(mgs) +els(kgs(mgs))*dqci(mgs))
qcevpcnd(mgs) = qcevpcnd(mgs) + (dqcw(mgs)/dtp)
qisubdep(mgs) = qisubdep(mgs) + (dqci(mgs)/dtp)
END IF
!
! condensation/deposition
!
IF( dqwv(mgs) >= 0. ) THEN
!
fracl(mgs) = 1.0
fraci(mgs) = 0.0
IF ( temg(mgs) < tfr .AND. temg(mgs) > thnuc ) THEN
fracl(mgs) = MAX(MIN(1.,(temg(mgs)-233.15)/(20.)),0.0)
fraci(mgs) = 1.0-fracl(mgs)
END IF
IF ( temg(mgs) <= thnuc ) THEN
fraci(mgs) = 1.0
fracl(mgs) = 0.0
END IF
fraci(mgs) = 1.0-fracl(mgs)
!
gamss = (elv(kgs(mgs))*fracl(mgs) + els(kgs(mgs))*fraci(mgs))/ (pi0(mgs)*cp)
!
IF ( temg(mgs) < tfr ) THEN
IF (qcw(mgs) >= 0.0 .AND. qci(mgs) <= 0.0 ) THEN
dqvcnd(mgs) = dqwv(mgs)/(1. + cqv1(kgs(mgs))*qss(mgs)/((temg(mgs)-cbw)**2))
END IF
IF( qcw(mgs) == 0.0 .AND. qci(mgs) > 0.0 ) THEN
dqvcnd(mgs) = dqwv(mgs)/(1. + cqv2(kgs(mgs))*qss(mgs)/((temg(mgs)-cbi)**2))
END IF
IF ( qcw(mgs) > 0.0 .AND. qci(mgs) > 0.0 ) THEN
cdw = caw*pi0(mgs)*tfrcbw/((temg(mgs)-cbw)**2)
cdi = cai*pi0(mgs)*tfrcbi/((temg(mgs)-cbi)**2)
denom1 = qcw(mgs) + qci(mgs)
denom2 = 1.0 + gamss*(qcw(mgs)*qvs(mgs)*cdw + qci(mgs)*qis(mgs)*cdi) / denom1
dqvcnd(mgs) = dqwv(mgs) / denom2
END IF
END IF
!
IF ( temg(mgs) >= tfr ) THEN
dqvcnd(mgs) = dqwv(mgs)/(1. + cqv1(kgs(mgs))*qss(mgs)/ ((temg(mgs)-cbw)**2))
END IF
!
dqcw(mgs) = dqvcnd(mgs)*fracl(mgs)
dqci(mgs) = dqvcnd(mgs)*fraci(mgs)
!
thetap(mgs) = thetap(mgs) + (elv(kgs(mgs))*dqcw(mgs) + els(kgs(mgs))*dqci(mgs))/ (pi0(mgs)*cp)
qwvp(mgs) = qwvp(mgs) - ( dqvcnd(mgs) ) !Decrease vapor
qcw(mgs) = qcw(mgs) + dqcw(mgs) !Increase cloudwater (dqcw>0)
qci(mgs) = qci(mgs) + dqci(mgs) !Increase cloudice (dqci>0)
qcevpcnd(mgs) = qcevpcnd(mgs) + (dqcw(mgs)/dtp)
qisubdep(mgs) = qisubdep(mgs) + (dqci(mgs)/dtp)
!
END IF
END DO
!
IF ( ndebug > 1 ) PRINT*,'dbg = 10.51'
DO mgs = 1,ngscnt
theta(mgs) = thetap(mgs) + theta0(mgs)
temg(mgs) = theta(mgs)*( pres(mgs) / poo ) ** rcp
qvap(mgs) =MAX((qwvp(mgs) + qv0(mgs)), 0.0)
temcg(mgs) = temg(mgs) - tfr
ltemq = nint((temg(mgs)-163.15)/fqsat+1.5)
ltemq = MIN(MAX(ltemq,1),nqsat)
qvs(mgs) = pqs(mgs)*tabqvs(ltemq)
qis(mgs) = pqs(mgs)*tabqis(ltemq)
qcw(mgs) = MAX( 0.0, qcw(mgs) )
qwv(mgs) = MAX( 0.0, qvap(mgs))
qci(mgs) = MAX( 0.0, qci(mgs) )
IF ( temg(mgs) < tfr ) THEN
IF( qcw(mgs) >= 0.0 .AND. qci(mgs) == 0.0 ) qss(mgs) = qvs(mgs)
IF( qcw(mgs) == 0.0 .AND. qci(mgs) > 0.0) qss(mgs) = qis(mgs)
IF( qcw(mgs) > 0.0 .AND. qci(mgs) > 0.0) qss(mgs) = (qcw(mgs)*qvs(mgs) + qci(mgs)*qis(mgs)) &
/ (qcw(mgs) + qci(mgs))
ELSE
qss(mgs) = qvs(mgs)
END IF
END DO
IF ( ndebug > 1 ) PRINT*,'dbg = 10.52'
!
! end the saturation adjustment iteration loop
!
END DO
IF ( ndebug > 1 ) PRINT*,'dbg = 10.6'
DO mgs = 1,ngscnt !MSG net at each gpt after all sat adj. iterations are finished
qcevp(mgs) = MIN(qcevpcnd(mgs),0.) ! qcevp <=0
qisub(mgs) = MIN(qisubdep(mgs),0.) ! qisub <=0
qccnd(mgs) = MAX(qcevpcnd(mgs),0.) ! qccnd >=0
qidep(mgs) = MAX(qisubdep(mgs),0.) ! qidep >=0
END DO
DO mgs = 1,ngscnt
tcqccnd = tcqccnd + qccnd(mgs)*rhobar(igs(mgs),jy,kgs(mgs)) ! MSG updated 2/12/05 domain-total condensation
tvqcevp = tvqcevp - qcevp(mgs)*rhobar(igs(mgs),jy,kgs(mgs)) ! MSG updated 2/12/05 domain-total qc evaporation
tvqisub = tvqisub - qisub(mgs)*rhobar(igs(mgs),jy,kgs(mgs)) ! MSG updated 2/12/05 domain-total sublimation
tiqidep = tiqidep + qidep(mgs)*rhobar(igs(mgs),jy,kgs(mgs)) ! MSG updated 2/12/05 domain-total deposition
hcnd = hcnd + qccnd(mgs)*cc4(kgs(mgs)) ! MSG Update domain-total heating rate via qc condensation
cevap = cevap + qcevp(mgs)*cc4(kgs(mgs)) ! MSG Update domain-total cooling rate via qc evap
csub = csub + qisub(mgs)*cc5(kgs(mgs)) ! MSG Update domain-total cooling rate via qi sublim
hdep = hdep + qidep(mgs)*cc5(kgs(mgs)) ! MSG Update domain-total heating rate via qi deposition
END DO
!
! Compute vapor, ice, and cloud totals after saturation adjustment.
!
DO mgs = 1,ngscnt
IF(ABS(ptotsat(mgs)-qwv(mgs)-qci(mgs)-qcw(mgs)) > 1.e-7)THEN !on both these lines...
PRINT*,'NOTICE:PTOTSAT>1e-7 ', mgs, kgs(mgs), ptotsat(mgs) !...I changed from e-9 to e-7. ~NS (4/15)
END IF
END DO
IF (ndebug > 1 ) PRINT*,'dbg = 10b'
!
DO mgs = 1,ngscnt
tqva = tqva + qwvp(mgs)*rhobar(igs(mgs),jy,kgs(mgs))
tqca = tqca + qcw(mgs)*rhobar(igs(mgs),jy,kgs(mgs))
tqia = tqia + qci(mgs)*rhobar(igs(mgs),jy,kgs(mgs))
END DO
tqv=tqva-tqvb ! Change in vapor due to sat adj. (Should equal +tvqcevp+tvqisub-tiqidep-tcqccnd )
tqc=tqca-tqcb ! Change in cloud due to sat adj. (Should equal +tcqccnd+tcqcmli-tvqcevp-tiqifzc )
tqi=tqia-tqib ! Change in ice due to sat adj. (Should equal +tiqidep+tiqifzc-tvqisub-tcqcmli )
!
!
!
! end of saturation adjustment
!
! scatter precipitation fluxes, and thetap, and hydrometeors
!
!DIR$ IVDEP
DO mgs = 1,ngscnt
pflux(igs(mgs),kgs(mgs)) = piflx(mgs)
cflux(igs(mgs),kgs(mgs)) = cwflx(mgs)
rflux(igs(mgs),kgs(mgs)) = rwflx(mgs)
sflux(igs(mgs),kgs(mgs)) = swflx(mgs)
hflux(igs(mgs),kgs(mgs)) = hwflx(mgs)
ptprt(igs(mgs),jy,kgs(mgs)) = thetap(mgs)
qv(igs(mgs),jy,kgs(mgs)) = qvbar(igs(mgs),jy,kgs(mgs)) + qwvp(mgs)
qc(igs(mgs),jy,kgs(mgs)) = qcw(mgs) + MIN( qc(igs(mgs),jy,kgs(mgs)), 0.0 ) !msg putting any neg gibbs values back
qi(igs(mgs),jy,kgs(mgs)) = qci(mgs) + MIN( qi(igs(mgs),jy,kgs(mgs)), 0.0 )
qr(igs(mgs),jy,kgs(mgs)) = qrw(mgs) + MIN( qr(igs(mgs),jy,kgs(mgs)), 0.0 )
qs(igs(mgs),jy,kgs(mgs)) = qsw(mgs) + MIN( qs(igs(mgs),jy,kgs(mgs)), 0.0 )
qh(igs(mgs),jy,kgs(mgs)) = qhw(mgs) + MIN( qh(igs(mgs),jy,kgs(mgs)), 0.0 )
END DO
!
!
!
!
9998 CONTINUE
!
IF ( kz > nz-kstag-1 .AND. ix > nx-istag ) THEN
GO TO 1200
ELSE
nzmpb = kz
END IF
IF ( ix+1 > nx ) THEN
nxmpb = 1
ELSE
nxmpb = ix+1
END IF
END DO
1200 CONTINUE
!
! end of gather scatter
!
! precipitation fallout contributions
!
!
IF( sadvopt /= 4) THEN ! Leapfrog scheme
dtz1 = 2*dzc(kz)*dtp/1.0 !MSG exchanged 1/dzc for dz
ELSE
dtz1 = dzc(kz)*dtp/1.0 !MSG exchanged 1/dzc for dz
ENDIF
!
! MSG Technically we should really be re-computing the fluxes based upon new mixing ratio's but we don't.
IF (ndebug > 1 ) PRINT*,'dbg = 10g'
DO kz = 1,nz-kstag-1
DO ix = 1,nx-istag
qi(ix,jy,kz) = qi(ix,jy,kz) + dtz1*(pflux(ix,kz+1)-pflux(ix,kz))/rhobar(ix,jy,kz)
qc(ix,jy,kz) = qc(ix,jy,kz) + dtz1*(cflux(ix,kz+1)-cflux(ix,kz))/rhobar(ix,jy,kz)
qr(ix,jy,kz) = qr(ix,jy,kz) + dtz1*(rflux(ix,kz+1)-rflux(ix,kz))/rhobar(ix,jy,kz)
qs(ix,jy,kz) = qs(ix,jy,kz) + dtz1*(sflux(ix,kz+1)-sflux(ix,kz))/rhobar(ix,jy,kz)
qh(ix,jy,kz) = qh(ix,jy,kz) + dtz1*(hflux(ix,kz+1)-hflux(ix,kz))/rhobar(ix,jy,kz)
END DO
END DO
!
!
! end of jy loop
!
END DO
!
IF (ndebug > 1 ) PRINT*,'dbg = 10h'
!
!
! WRITE totals for source / sink terms
IF (nrates == 1 ) THEN
!
tvsum = tvqrcev -tiqiint -thqhdpv -tsqsdpv +tvqhsbv +tvqssbv
tcsum = -tsqsfw -thqhacw -trqrcnw -trqracw -tsqsacw -trqsacw
trsum = -tvqrcev -thqhacr +trqrcnw -thqrfrz +trqhshr +trqhmlr +trqsmlr -tsqiacr -thqiacr -tsqsacr -thqsacr &
+trqracw +trqsacw
tisum = -tsqsfi -thqhaci -tsqscni +tiqiint -tsqraci -thqraci -tsqsaci
tssum = tsqsfw +tsqsfi -thqhacs +tsqscni -thqhcns -trqsmlr +tsqiacr +tsqraci +tsqsacr +tsqsdpv -tvqssbv &
+tsqsaci +tsqsacw -thqracs
thsum = thqhacw +thqhacr +thqhacs +thqhaci +thqhcns +thqrfrz -trqhshr -trqhmlr +thqiacr +thqraci +thqsacr +thqhdpv &
+thqracs -tvqhsbv
tsumall = tvsum + tcsum + tisum + trsum + tssum + thsum !MSG gives ~1e-9 (machine PRECISION)
!
IF (ndebug > 1) THEN ! MSG only print details if debugging on
!
WRITE(6,*) 'Sum species source/sink domain totals for all but Sat. Adj. (kg s^-1 m^-3)'
WRITE(6,*) 'qv', tvsum ! Total rate for qv (not including sat adj.)
WRITE(6,*) 'qc', tcsum
WRITE(6,*) 'qi', tisum
WRITE(6,*) 'qr', trsum
WRITE(6,*) 'qs', tssum
WRITE(6,*) 'qh', thsum
!
WRITE(6,*) 'Sum only rates for saturation adjustment (kg s^-1 m^-3)'
WRITE(6,*) 'qv', tqv !MSG total change in vapor only due to sat adj.
WRITE(6,*) 'qc', tqc !MSG change in cloud only due to sat adj.
WRITE(6,*) 'qi', tqi !MSG change in ice only due to sat adj.
!
WRITE(6,*) 'Sum all species rates but not sat. adj. (kg s^-1 m^-3)'
WRITE(6,*) 'sum', tsumall !MSG - all sources/sink rates except for sat adj.(comes from tsum rates)
! write(6,*) 'psum', psum !MSG - all sources/sink rates except for sat adj.(comes from model rates)
! write(6,*) 'sumchange', suma-sumb !MSG - change in content (g/m^3) over timestep (not incl. sat adj.)
!
WRITE(6,*) 'Sum of all rates (kg s^-1 m^-3)'
WRITE(6,*) 'tsa', tsumall+tqv+tqc+tqi !MSG all source/sink rates including sat adj.
! write(6,*) 'psa', psum+tqv+tqc+tqi !MSG all source/sink rates including sat adj.
!
! write(6,*) 'tqvp',tqvap-tqvbp !Changes due to all (except sat adj or fallout)
! write(6,*) 'tqcp',tqcap-tqcbp
! write(6,*) 'tqip',tqiap-tqibp
! write(6,*) 'tqrp',tqrap-tqrbp
! write(6,*) 'tqsp',tqsap-tqsbp
! write(6,*) 'tqhp',tqhap-tqhbp
!
END IF
!
!
IF (ndebug >= 1) THEN
WRITE(6,*) 'Individual domain total rates (kg s^-1 m^-3)'
WRITE(6,*) 'Using Gilmore et al. (2004b) terminology'
WRITE(6,*) 'vapor sources'
!
WRITE(6,*) 'qvevr ' , tvqrcev
WRITE(6,*) 'qvevw ' , tvqcevp
WRITE(6,*) 'qvsbi ' , tvqisub
WRITE(6,*) 'qvsbs ' , tvqssbv
WRITE(6,*) 'qvsbh ' , tvqhsbv
WRITE(6,*) 'cloud water sources'
WRITE(6,*) 'qwcdv ' , tcqccnd
WRITE(6,*) 'qwmli ' , tcqcmli
WRITE(6,*) 'rain sources'
WRITE(6,*) 'qrhacr' , trqhacr ! Added 2/6/04 (rain accreted
! and shed during same timestep)
WRITE(6,*) 'qrmlh ' , trqhmlr
WRITE(6,*) 'qracw ' , trqracw
WRITE(6,*) 'qrcnw ' , trqrcnw
! write(6,*) 'qrshh ' , trqhshr ! MSG ambiguous since sign can switch.
! Instead, use 4 individual terms (2/6/04)
WRITE(6,*) 'qrhacw' , trqhacw ! Added 2/6/04 (from shedding)
WRITE(6,*) 'qrhacs' , trqhacs ! Added 2/6/04 (from shedding)
WRITE(6,*) 'qrmls ' , trqsmlr
WRITE(6,*) 'qrsacw' , trqsacw
WRITE(6,*) 'qrhaci' , trqhaci ! Added 2/6/04 (from shedding)
WRITE(6,*) 'cloud ice sources'
WRITE(6,*) 'qidpv ' , tiqidep
WRITE(6,*) 'qiint ' , tiqiint
WRITE(6,*) 'qifzw ' , tiqifzc
WRITE(6,*) 'snow sources'
WRITE(6,*) 'qsfi ' , tsqsfi
WRITE(6,*) 'qsacw ' , tsqsacw
WRITE(6,*) 'qsaci ' , tsqsaci
WRITE(6,*) 'qsdpv ' , tsqsdpv
WRITE(6,*) 'qsiacr' , tsqiacr
WRITE(6,*) 'qsacr ' , tsqsacr
WRITE(6,*) 'qsfw ' , tsqsfw
WRITE(6,*) 'qsraci' , tsqraci
WRITE(6,*) 'qscni ' , tsqscni
WRITE(6,*) 'hail sources'
WRITE(6,*) 'qhacw ' , thqhacw ! 2/6/04 (only that which is not shed as rain)
WRITE(6,*) 'qhacr ' , thqhacr ! 2/6/04 (only that which is not shed as rain)
WRITE(6,*) 'qhdpv ' , thqhdpv
WRITE(6,*) 'qhsacr' , thqsacr
WRITE(6,*) 'qhwtr ' , thqhwet ! 2/6/04 (only that which is not shed as rain)
WRITE(6,*) 'qhacs ' , thqhacs ! 2/6/04 (only that which is not shed as rain)
WRITE(6,*) 'qhfzr ' , thqrfrz
WRITE(6,*) 'qhaci ' , thqhaci ! 2/6/04 (only that which is not shed as rain)
WRITE(6,*) 'qhracs' , thqracs
WRITE(6,*) 'qhcns ' , thqhcns
WRITE(6,*) 'qhiacr' , thqiacr
WRITE(6,*) 'qhraci' , thqraci
WRITE(6,*) 'total heating and cooling rates'
WRITE(6,*) 'hfrz ' , hfrz
WRITE(6,*) 'hdep ' , hdep
WRITE(6,*) 'hcnd ' , hcnd
WRITE(6,*) 'cmelt' , cmelt
WRITE(6,*) 'cevap' , cevap
WRITE(6,*) 'csub ' , csub
END IF
END IF
IF (ndebug > 1 ) PRINT*,'dbg = 11a'
RETURN
END SUBROUTINE lfo_ice
!
!##########################################################################
!
! Routine from Numerical Recipes to replace other gamma function
! using 32-bit reals, this is accurate to 6th decimal place.
!
!#######################################################################
REAL FUNCTION gamma_lfo(xx)
IMPLICIT NONE
REAL, INTENT(IN) :: xx
! Double precision ser,stp,tmp,x,y,cof(6)
! REAL*8 ser,stp,tmp,x,y,cof(6)
DOUBLE PRECISION :: ser, tmp, x, y
DOUBLE PRECISION, SAVE :: stp = 2.5066282746310005D0
DOUBLE PRECISION, SAVE :: cof(6) = (/ 76.18009172947146D+0, &
-86.50532032941677D0, &
24.01409824083091D0, &
-1.231739572450155D0, &
0.1208650973866179D-2, &
-0.5395239384953D-5 /)
INTEGER :: j
x = xx
y = x
tmp = x + 5.5D0
tmp = (x + 0.5D0)*LOG(tmp) - tmp
ser = 1.000000000190015D0
DO j=1,6
y = y + 1.0D0
ser = ser + cof(j)/y
END DO
gamma_lfo = EXP(tmp + LOG(stp*ser/x))
RETURN
END FUNCTION gamma_lfo