MODULE module_sf_mynn_v34 USE module_model_constants, only: & &p1000mb, cp, xlv, ep_2 USE module_sf_sfclay, ONLY: sfclayinit USE module_bl_mynn_v34, only: tv0, mym_condensation USE module_wrf_error IMPLICIT NONE REAL, PARAMETER :: xlvcp=xlv/cp, ep_3=1.-ep_2 REAL, PARAMETER :: wmin=0.1 REAL, PARAMETER :: VCONVC=1.0 REAL, PARAMETER :: SNOWZ0=0.012 REAL, DIMENSION(0:1000 ),SAVE :: PSIMTB,PSIHTB CONTAINS SUBROUTINE mynn_sf_init_driver(allowed_to_read) LOGICAL, INTENT(in) :: allowed_to_read CALL sfclayinit(allowed_to_read) END SUBROUTINE mynn_sf_init_driver SUBROUTINE SFCLAY_mynn_v34(U3D,V3D,T3D,QV3D,P3D,dz8w, & CP,G,ROVCP,R,XLV,PSFCPA,CHS,CHS2,CQS2,CPM, & ZNT,UST,PBLH,MAVAIL,ZOL,MOL,REGIME,PSIM,PSIH, & XLAND,HFX,QFX,LH,TSK,FLHC,FLQC,QGH,QSFC,RMOL, & U10,V10,TH2,T2,Q2, & GZ1OZ0,WSPD,BR,ISFFLX,DX, & SVP1,SVP2,SVP3,SVPT0,EP1,EP2, & KARMAN,itimestep,ch,th3d,pi3d,qc3d,rho3d, & tsq,qsq,cov,qcg, & ids,ide, jds,jde, kds,kde, & ims,ime, jms,jme, kms,kme, & its,ite, jts,jte, kts,kte, & ustm,ck,cka,cd,cda,isftcflx,iz0tlnd ) IMPLICIT NONE INTEGER, INTENT(IN) :: ids,ide, jds,jde, kds,kde, & ims,ime, jms,jme, kms,kme, & its,ite, jts,jte, kts,kte INTEGER, INTENT(IN) :: itimestep REAL, INTENT(IN) :: SVP1,SVP2,SVP3,SVPT0 REAL, INTENT(IN) :: EP1,EP2,KARMAN REAL, INTENT(IN) :: CP,G,ROVCP,R,XLV,DX INTEGER, INTENT(IN) :: ISFFLX INTEGER, OPTIONAL, INTENT(IN) :: ISFTCFLX, IZ0TLND REAL, DIMENSION( ims:ime, kms:kme, jms:jme ) , & INTENT(IN ) :: dz8w, & QV3D, & P3D, & T3D, & QC3D, & U3D,V3D, & th3d,rho3d,pi3d,tsq,qsq,cov REAL, DIMENSION( ims:ime, jms:jme ) , & INTENT(IN ) :: MAVAIL, & PBLH, & XLAND, & TSK, & QCG, & PSFCPA REAL, DIMENSION( ims:ime, jms:jme ) , & INTENT(OUT ) :: U10,V10, & TH2,T2,Q2 REAL, OPTIONAL, DIMENSION( ims:ime, jms:jme ) , & INTENT(OUT) :: ck,cka,cd,cda,ustm REAL, DIMENSION( ims:ime, jms:jme ) , & INTENT(INOUT) :: REGIME, & HFX, & QFX, & LH, & MOL,RMOL, & QSFC, QGH, & ZNT, & ZOL, & UST, & CPM, & CHS2, & CQS2, & CHS, & CH, & FLHC,FLQC, & GZ1OZ0,WSPD,BR, & PSIM,PSIH REAL, DIMENSION( ims:ime, jms:jme ) :: z0zt_ratio, & BulkRi,wstar,qstar,resist,logres REAL, DIMENSION( its:ite ) :: U1D, & V1D, & QV1D, & P1D, & T1D,QC1D, & RHO1D, & dz8w1d REAL, DIMENSION( its:ite ) :: vt1,vq1 REAL, DIMENSION(kts:kts+1) :: thl, qw, vt, vq REAL :: ql INTEGER :: I,J,K,itf,jtf,ktf itf=MIN0(ite,ide-1) jtf=MIN0(jte,jde-1) ktf=MIN0(kte,kde-1) DO J=jts,jte DO i=its,ite dz8w1d(I) = dz8w(i,kts,j) U1D(i) =U3D(i,kts,j) V1D(i) =V3D(i,kts,j) QV1D(i)=QV3D(i,kts,j) QC1D(i)=QC3D(i,kts,j) P1D(i) =P3D(i,kts,j) T1D(i) =T3D(i,kts,j) RHO1D(i)=RHO3D(i,kts,j) ENDDO IF (itimestep==1) THEN DO i=its,ite vt1(i)=0. vq1(i)=0. UST(i,j)=MAX(0.025*SQRT(U1D(i)*U1D(i) + V1D(i)*V1D(i)),0.001) MOL(i,j)=0. QSFC(i,j)=QV3D(i,kts,j)/(1.+QV3D(i,kts,j)) qstar(i,j)=0.0 ENDDO ELSE DO i=its,ite do k = kts,kts+1 ql = qc3d(i,k,j)/(1.+qc3d(i,k,j)) qw(k) = qv3d(i,k,j)/(1.+qv3d(i,k,j)) + ql thl(k) = th3d(i,k,j)-xlvcp*ql/pi3d(i,k,j) end do vt1(i) = 0. vq1(i) = 0. ENDDO ENDIF CALL SFCLAY1D_mynn(J,U1D,V1D,T1D,QV1D,P1D,dz8w1d,RHO1D, & CP,G,ROVCP,R,XLV,PSFCPA(ims,j),CHS(ims,j),CHS2(ims,j),& CQS2(ims,j),CPM(ims,j),PBLH(ims,j), RMOL(ims,j), & ZNT(ims,j),UST(ims,j),MAVAIL(ims,j),ZOL(ims,j), & MOL(ims,j),REGIME(ims,j),PSIM(ims,j),PSIH(ims,j), & XLAND(ims,j),HFX(ims,j),QFX(ims,j),TSK(ims,j), & U10(ims,j),V10(ims,j),TH2(ims,j),T2(ims,j), & Q2(ims,j),FLHC(ims,j),FLQC(ims,j),QGH(ims,j), & QSFC(ims,j),LH(ims,j), & GZ1OZ0(ims,j),WSPD(ims,j),BR(ims,j),ISFFLX,DX, & SVP1,SVP2,SVP3,SVPT0,EP1,EP2,KARMAN, & ch(ims,j),vt1,vq1,qc1d,qcg(ims,j),itimestep, & z0zt_ratio(ims,j),BulkRi(ims,j),wstar(ims,j), & qstar(ims,j),resist(ims,j),logres(ims,j), & ids,ide, jds,jde, kds,kde, & ims,ime, jms,jme, kms,kme, & its,ite, jts,jte, kts,kte & ,isftcflx,iz0tlnd, & USTM(ims,j),CK(ims,j),CKA(ims,j), & CD(ims,j),CDA(ims,j) & ) ENDDO END SUBROUTINE SFCLAY_MYNN_V34 SUBROUTINE SFCLAY1D_mynn(J,U1D,V1D,T1D,QV1D,P1D,dz8w1d,RHO1D, & CP,G,ROVCP,R,XLV,PSFCPA,CHS,CHS2,CQS2,CPM, & PBLH,RMOL,ZNT,UST,MAVAIL,ZOL,MOL,REGIME, & PSIM,PSIH,XLAND,HFX,QFX,TSK, & U10,V10,TH2,T2,Q2,FLHC,FLQC,QGH, & QSFC,LH,GZ1OZ0,WSPD,BR,ISFFLX,DX, & SVP1,SVP2,SVP3,SVPT0,EP1,EP2, & KARMAN,ch,vt1,vq1,qc1d,qcg,itimestep, & zratio,BRi,wstar,qstar,resist,logres, & ids,ide, jds,jde, kds,kde, & ims,ime, jms,jme, kms,kme, & its,ite, jts,jte, kts,kte, & isftcflx, iz0tlnd, & ustm,ck,cka,cd,cda ) IMPLICIT NONE INTEGER, INTENT(IN) :: ids,ide, jds,jde, kds,kde, & ims,ime, jms,jme, kms,kme, & its,ite, jts,jte, kts,kte, & J, itimestep REAL, PARAMETER :: XKA=2.4E-5 REAL, PARAMETER :: PRT=1. REAL, INTENT(IN) :: SVP1,SVP2,SVP3,SVPT0,EP1,EP2 REAL, INTENT(IN) :: KARMAN,CP,G,ROVCP,R,XLV,DX INTEGER, INTENT(IN) :: ISFFLX INTEGER, OPTIONAL, INTENT(IN ) :: ISFTCFLX, IZ0TLND REAL, DIMENSION( ims:ime ), INTENT(IN) :: MAVAIL, & PBLH, & XLAND, & TSK, & PSFCPA, & QCG REAL, DIMENSION( its:ite ), INTENT(IN) :: U1D,V1D, & QV1D,P1D, & T1D,QC1d, & dz8w1d, & RHO1D, & vt1,vq1 REAL, DIMENSION( ims:ime ), INTENT(INOUT) :: REGIME, & HFX,QFX,LH, & MOL,RMOL, & QGH,QSFC, & ZNT, & ZOL, & UST, & CPM, & CHS2,CQS2, & CHS,CH, & FLHC,FLQC, & GZ1OZ0, & WSPD, & BR, & PSIM,PSIH REAL, DIMENSION( ims:ime ), INTENT(OUT) :: U10,V10, & TH2,T2,Q2 REAL, OPTIONAL, DIMENSION( ims:ime ) , & INTENT(OUT) :: ck,cka,cd,cda,ustm REAL, DIMENSION( ims:ime ) :: zratio,BRi,wstar,qstar, & resist,logres REAL :: thl1,sqv1,sqc1,exner1,sqvg,sqcg,vv,ww REAL, DIMENSION(its:ite) :: & ZA, & THV1D, & TH1D, & TV1D, & QVSH, & PSIH2,PSIM2, & PSIH10,PSIM10, & WSPDI, & z_t,z_q, & GOVRTH, & THGB, & THVGB, & PSFC, & QSFCMR, & GZ2OZ0, & GZ10OZ0, & GZ2OZt, & GZ10OZt, & GZ1OZt INTEGER :: N,I,K,L,NZOL,NK,NZOL2,NZOL10, ITER INTEGER, PARAMETER :: ITMAX=5 REAL :: PL,THCON,TVCON,E1 REAL :: DTHVDZ,DTHVM,VCONV,RZOL,RZOL2,RZOL10,ZOL2,ZOL10 REAL :: DTG,PSIX,DTTHX,DTHDZ,PSIX10,PSIT,PSIT2,PSIT10, & PSIQ,PSIQ2,PSIQ10 REAL :: FLUXC,VSGD REAL :: restar,VISC,DQG,OLDUST,OLDTST REAL, PARAMETER :: psilim = -20. DO I=its,ite PSFC(I)=PSFCPA(I)/1000. THGB(I)=TSK(I)*(100./PSFC(I))**ROVCP PL=P1D(I)/1000. THCON=(100./PL)**ROVCP TH1D(I)=T1D(I)*THCON QVSH(I)=QV1D(I)/(1.+QV1D(I)) TVCON=(1.+EP1*QVSH(I)) THV1D(I)=TH1D(I)*TVCON TV1D(I)=T1D(I)*TVCON ZA(I)=0.5*dz8w1d(I) GOVRTH(I)=G/TH1D(I) ENDDO DO I=its,ite IF (TSK(I) .LT. 273.15) THEN E1=SVP1*EXP(4648*(1./273.15 - 1./TSK(I)) - & & 11.64*LOG(273.15/TSK(I)) + 0.02265*(273.15 - TSK(I))) ELSE E1=SVP1*EXP(SVP2*(TSK(I)-SVPT0)/(TSK(I)-SVP3)) ENDIF IF (xland(i).gt.1.5 .or. QSFC(i).le.0.0) THEN QSFC(I)=EP2*E1/(PSFC(I)-ep_3*E1) QSFCMR(I)=EP2*E1/(PSFC(I)-E1) ELSE QSFCMR(I)=QSFC(I)/(1.-QSFC(I)) ENDIF IF (TSK(I) .LT. 273.15) THEN E1=SVP1*EXP(4648*(1./273.15 - 1./T1D(I)) - & & 11.64*LOG(273.15/T1D(I)) + 0.02265*(273.15 - T1D(I))) ELSE E1=SVP1*EXP(SVP2*(T1D(I)-SVPT0)/(T1D(I)-SVP3)) ENDIF PL=P1D(I)/1000. QGH(I)=EP2*E1/(PL-E1) CPM(I)=CP*(1.+0.84*QV1D(I)) ENDDO DO I=its,ite WSPD(I)=SQRT(U1D(I)*U1D(I)+V1D(I)*V1D(I)) exner1=(p1d(I)/p1000mb)**ROVCP sqc1=qc1d(I)/(1.+qc1d(I)) sqv1=QVSH(I) thl1=TH1D(I)-xlvcp/exner1*sqc1 sqvg=qsfc(I) sqcg=qcg(I)/(1.+qcg(I)) vv = thl1-THGB(I) ww = (sqv1-sqvg) + (sqc1-sqcg) THVGB(I)=THGB(I)*(1.+EP1*QSFC(I)) DTHDZ=(TH1D(I)-THGB(I)) DTHVDZ=(THV1D(I)-THVGB(I)) IF (xland(i).lt.1.5) then fluxc = max(hfx(i)/RHO1D(i)/cp & & + ep1*THVGB(I)*qfx(i)/RHO1D(i),0.) WSTAR(I) = vconvc*(g/TSK(i)*pblh(i)*fluxc)**.33 ELSE fluxc = max(hfx(i)/RHO1D(i)/cp & & + ep1*THVGB(I)*qfx(i)/RHO1D(i),0.) WSTAR(I) = 1.25*(g/TSK(i)*pblh(i)*fluxc)**.33 ENDIF VSGD = 0.32 * (max(dx/5000.-1.,0.))**.33 WSPD(I)=SQRT(WSPD(I)*WSPD(I)+WSTAR(I)*WSTAR(I)+vsgd*vsgd) WSPD(I)=MAX(WSPD(I),wmin) BR(I)=GOVRTH(I)*ZA(I)*DTHVDZ/(WSPD(I)*WSPD(I)) BR(I)=MAX(BR(I),-2.0) BR(I)=MIN(BR(I),1.0) BRi(I)=BR(I) ENDDO 1006 format(A,F7.3,A,f9.4,A,f9.5,A,f9.4) 1007 format(A,F2.0,A,f6.2,A,f7.3,A,f7.2) DO I=its,ite ITER = 1 DO WHILE (ITER .LE. ITMAX) VISC=(1.32+0.009*(T1D(I)-273.15))*1.E-5 IF((XLAND(I)-1.5).GE.0)THEN IF ( PRESENT(ISFTCFLX) ) THEN IF ( ISFTCFLX .EQ. 0 ) THEN CALL charnock_1955(ZNT(i),UST(i),WSPD(i),visc) ELSEIF ( ISFTCFLX .EQ. 1 .OR. ISFTCFLX .EQ. 2 ) THEN CALL davis_etal_2008(ZNT(i),UST(i)) ELSEIF ( ISFTCFLX .EQ. 3 ) THEN CALL Taylor_Yelland_2001(ZNT(i),UST(i),WSPD(i)) ELSEIF ( ISFTCFLX .EQ. 4 ) THEN CALL charnock_1955(ZNT(i),UST(i),WSPD(i),visc) ENDIF ELSE CALL charnock_1955(ZNT(i),UST(i),WSPD(i),visc) ENDIF restar=MAX(ust(i)*ZNT(i)/visc, 0.1) IF ( PRESENT(ISFTCFLX) ) THEN IF ( ISFTCFLX .EQ. 0 ) THEN CALL fairall_2001(z_t(i),z_q(i),restar,UST(i),visc) ELSEIF ( ISFTCFLX .EQ. 1 ) THEN CALL fairall_2001(z_t(i),z_q(i),restar,UST(i),visc) ELSEIF ( ISFTCFLX .EQ. 2 ) THEN CALL garratt_1992(z_t(i),z_q(i),ZNT(i),restar,XLAND(I)) ELSEIF ( ISFTCFLX .EQ. 3 ) THEN CALL fairall_2001(z_t(i),z_q(i),restar,UST(i),visc) ELSEIF ( ISFTCFLX .EQ. 4 ) THEN CALL zilitinkevich_1995(ZNT(i),z_t(i),z_q(i),restar,& UST(I),KARMAN,XLAND(I),IZ0TLND) ENDIF ELSE CALL fairall_2001(z_t(i),z_q(i),restar,UST(i),visc) ENDIF ELSE restar=MAX(ust(i)*ZNT(i)/visc, 0.1) IF ( PRESENT(IZ0TLND) ) THEN IF ( IZ0TLND .LE. 1 .OR. IZ0TLND .EQ. 4) THEN CALL zilitinkevich_1995(ZNT(i),z_t(i),z_q(i),restar,& UST(I),KARMAN,XLAND(I),IZ0TLND) ELSEIF ( IZ0TLND .EQ. 2 ) THEN CALL Yang_2008(ZNT(i),z_t(i),z_q(i),UST(i),MOL(I),& qstar(I),restar,visc,XLAND(I)) ELSEIF ( IZ0TLND .EQ. 3 ) THEN CALL garratt_1992(z_t(i),z_q(i),ZNT(i),restar,XLAND(I)) ENDIF ELSE CALL zilitinkevich_1995(ZNT(i),z_t(i),z_q(i),restar,& UST(I),KARMAN,XLAND(I),0) ENDIF ENDIF zratio(i)=znt(i)/z_t(i) GZ1OZ0(I)= LOG((ZA(I)+ZNT(I))/ZNT(I)) GZ1OZt(I)= LOG((ZA(I)+z_t(i))/z_t(i)) GZ2OZ0(I)= LOG((2.0+ZNT(I))/ZNT(I)) GZ2OZt(I)= LOG((2.0+z_t(i))/z_t(i)) GZ10OZ0(I)=LOG((10.+ZNT(I))/ZNT(I)) GZ10OZt(I)=LOG((10.+z_t(i))/z_t(i)) IF (BR(I) .GT. 0.0) THEN IF (BR(I) .GT. 0.2) THEN REGIME(I)=1. ELSE REGIME(I)=2. ENDIF IF (ITER .EQ. 1 .AND. itimestep .LE. 1) THEN CALL Li_etal_2010(ZOL(I),BR(I),ZA(I)/ZNT(I),zratio(I)) ELSE ZOL(I)=ZA(I)*KARMAN*G*MOL(I)/(TH1D(I)*MAX(UST(I),0.001)**2) ZOL(I)=MAX(ZOL(I),0.0) ZOL(I)=MIN(ZOL(I),4.) ENDIF IF((XLAND(I)-1.5).GE.0)THEN CALL PSI_DyerHicks(PSIM(I),PSIH(I),ZOL(I),z_t(I),ZNT(I),ZA(I)) ELSE CALL PSI_DyerHicks(PSIM(I),PSIH(I),ZOL(I),z_t(I),ZNT(I),ZA(I)) ENDIF PSIM(I)=MAX(PSIM(I),psilim) PSIH(I)=MAX(PSIH(I),psilim) PSIM10(I)=MAX(10./ZA(I)*PSIM(I), psilim) PSIH10(I)=MAX(10./ZA(I)*PSIH(I), psilim) PSIM2(I)=MAX(2./ZA(I)*PSIM(I), psilim) PSIH2(I)=MAX(2./ZA(I)*PSIH(I), psilim) RMOL(I)= ZOL(I)/ZA(I) ELSEIF(BR(I) .EQ. 0.) THEN REGIME(I)=3. PSIM(I)=0.0 PSIH(I)=PSIM(I) PSIM10(I)=0. PSIH10(I)=PSIM10(I) PSIM2(I)=0. PSIH2(I)=PSIM2(I) IF(UST(I) .LT. 0.01)THEN ZOL(I)=BR(I)*GZ1OZ0(I) ELSE ZOL(I)=KARMAN*GOVRTH(I)*ZA(I)*MOL(I)/(UST(I)*UST(I)) ENDIF RMOL(I) = ZOL(I)/ZA(I) ELSEIF(BR(I) .LT. 0.)THEN REGIME(I)=4. IF (ITER .EQ. 1 .AND. itimestep .LE. 1) THEN CALL Li_etal_2010(ZOL(I),BR(I),ZA(I)/ZNT(I),zratio(I)) ELSE ZOL(I)=ZA(I)*KARMAN*G*MOL(I)/(TH1D(I)*MAX(UST(I),0.001)**2) ZOL(I)=MAX(ZOL(I),-9.999) ZOL(I)=MIN(ZOL(I),0.0) ENDIF ZOL10=10./ZA(I)*ZOL(I) ZOL2=2./ZA(I)*ZOL(I) ZOL(I)=MIN(ZOL(I),0.) ZOL(I)=MAX(ZOL(I),-9.9999) ZOL10=MIN(ZOL10,0.) ZOL10=MAX(ZOL10,-9.9999) ZOL2=MIN(ZOL2,0.) ZOL2=MAX(ZOL2,-9.9999) NZOL=INT(-ZOL(I)*100.) RZOL=-ZOL(I)*100.-NZOL NZOL10=INT(-ZOL10*100.) RZOL10=-ZOL10*100.-NZOL10 NZOL2=INT(-ZOL2*100.) RZOL2=-ZOL2*100.-NZOL2 IF((XLAND(I)-1.5).GE.0)THEN CALL PSI_DyerHicks(PSIM(I),PSIH(I),ZOL(I),z_t(I),ZNT(I),ZA(I)) ELSE CALL PSI_DyerHicks(PSIM(I),PSIH(I),ZOL(I),z_t(I),ZNT(I),ZA(I)) ENDIF PSIM10(I)=10./ZA(I)*PSIM(I) PSIH10(I)=10./ZA(I)*PSIH(I) PSIM2(I)=2./ZA(I)*PSIM(I) PSIH2(I)=2./ZA(I)*PSIH(I) PSIH(I)=MIN(PSIH(I),0.9*GZ1OZ0(I)) PSIM(I)=MIN(PSIM(I),0.9*GZ1OZ0(I)) PSIH2(I)=MIN(PSIH2(I),0.9*GZ2OZ0(I)) PSIM2(I)=MIN(PSIM2(I),0.9*GZ2OZ0(I)) PSIM10(I)=MIN(PSIM10(I),0.9*GZ10OZ0(I)) PSIH10(I)=MIN(PSIH10(I),0.9*GZ10OZ0(I)) RMOL(I) = ZOL(I)/ZA(I) ENDIF GZ1OZ0(I) =LOG((ZA(I)+ZNT(I))/ZNT(I)) GZ10OZ0(I)=LOG((10.+ZNT(I))/ZNT(I)) PSIX=GZ1OZ0(I)-PSIM(I) PSIX10=GZ10OZ0(I)-PSIM10(I) OLDUST = UST(I) UST(I)=0.5*UST(I)+0.5*KARMAN*WSPD(I)/PSIX WSPDI(I)=MAX(SQRT(U1D(I)*U1D(I)+V1D(I)*V1D(I)), wmin) IF ( PRESENT(USTM) ) THEN USTM(I)=0.5*USTM(I)+0.5*KARMAN*WSPDI(I)/PSIX ENDIF IF ((XLAND(I)-1.5).LT.0.) THEN UST(I)=MAX(UST(I),0.01) USTM(I)=UST(I) ENDIF GZ1OZt(I)= LOG((ZA(I)+z_t(i))/z_t(i)) GZ2OZt(I)= LOG((2.0+z_t(i))/z_t(i)) PSIT=MAX(LOG((ZA(I)+z_t(i))/z_t(i))-PSIH(I) ,2.0) PSIT2=MAX(LOG((2.0+z_t(i))/z_t(i))-PSIH2(I) ,2.0) resist(I)=PSIT logres(I)=GZ1OZt(I) PSIQ=MAX(LOG((za(i)+z_q(i))/z_q(I))-PSIH(I) ,2.0) PSIQ2=MAX(LOG((2.0+z_q(i))/z_q(I))-PSIH2(I) ,2.0) IF((XLAND(I)-1.5).LT.0)THEN IF ( IZ0TLND .EQ. 4 ) THEN CALL Pan_etal_1994(PSIQ,PSIQ2,UST(I),PSIH(I),PSIH2(I),& & KARMAN,ZA(I)) ENDIF ENDIF DTG=TH1D(I)-THGB(I) OLDTST=MOL(I) MOL(I)=KARMAN*DTG/PSIT/PRT DQG=(QVSH(i)-qsfc(i))*1000. qstar(I)=KARMAN*DQG/PSIQ/PRT if (ZA(i) .gt. 7.0 .and. ZA(i) .lt. 13.0) then U10(I)=U1D(I) V10(I)=V1D(I) else U10(I)=U1D(I)*PSIX10/PSIX V10(I)=V1D(I)*PSIX10/PSIX endif TH2(I)=THGB(I)+DTG*PSIT2/PSIT Q2(I)=QSFCMR(I)+(QV1D(I)-QSFCMR(I))*PSIQ2/PSIQ T2(I)=TH2(I)*(PSFC(I)/100.)**ROVCP IF (ITER .GE. 2) THEN IF (ABS(OLDTST-MOL(I)) .lt. 0.01) THEN ITER = ITER+ITMAX ENDIF ENDIF ITER = ITER + 1 ENDDO ENDDO 1000 format(A,F6.1, A,f6.1, A,f5.1, A,f7.1) 1001 format(A,F2.0, A,f10.4,A,f5.3, A,f11.5) 1002 format(A,f7.2, A,f7.2, A,f7.2, A,f10.3) 1003 format(A,f7.2, A,f7.2, A,f10.3,A,f10.3) 1004 format(A,f11.3,A,f9.7, A,f9.7, A,f6.2, A,f10.3) 1005 format(A,f9.2,A,f6.4,A,f7.4,A,f7.4) DO I=its,ite IF (ISFFLX .LT. 1) THEN QFX(i) = 0. HFX(i) = 0. FLHC(I) = 0. FLQC(I) = 0. LH(I) = 0. CHS(I) = 0. CH(I) = 0. CHS2(i) = 0. CQS2(i) = 0. IF(PRESENT(ck) .and. PRESENT(cd) .and. & &PRESENT(cka) .and. PRESENT(cda)) THEN Ck(I) = 0. Cd(I) = 0. Cka(I)= 0. Cda(I)= 0. ENDIF ELSE PSIX=GZ1OZ0(I)-PSIM(I) PSIX10=GZ10OZ0(I)-PSIM10(I) PSIT=MAX(LOG((ZA(I)+z_t(i))/z_t(i))-PSIH(I) ,2.0) PSIT2=MAX(LOG((2.0+z_t(i))/z_t(i))-PSIH2(I) ,2.0) PSIT10=MAX(LOG((10.0+z_t(i))/z_t(i))-PSIH10(I) ,2.0) PSIQ=MAX(LOG((za(i)+z_q(i))/z_q(I))-PSIH(I) ,2.0) PSIQ2=MAX(LOG((2.0+z_q(i))/z_q(I))-PSIH2(I) ,2.0) PSIQ10=MAX(LOG((10.0+z_q(i))/z_q(I))-PSIH10(I) ,2.0) IF((XLAND(I)-1.5).LT.0)THEN IF ( IZ0TLND .EQ. 4 ) THEN CALL Pan_etal_1994(PSIQ,PSIQ2,UST(I),PSIH(I),PSIH2(I),& & KARMAN,ZA(I)) ENDIF ENDIF FLQC(I)=RHO1D(I)*MAVAIL(I)*UST(I)*KARMAN/PSIQ DTTHX=ABS(TH1D(I)-THGB(I)) IF(DTTHX.GT.1.E-5)THEN FLHC(I)=CPM(I)*RHO1D(I)*UST(I)*MOL(I)/(TH1D(I)-THGB(I)) ELSE FLHC(I)=0. ENDIF QFX(I)=FLQC(I)*(QSFCMR(I)-QV1D(I)) QFX(I)=MAX(QFX(I),-0.02) LH(I)=XLV*QFX(I) IF(XLAND(I)-1.5.GT.0.)THEN HFX(I)=FLHC(I)*(THGB(I)-TH1D(I)) IF ( PRESENT(ISFTCFLX) ) THEN IF ( ISFTCFLX.NE.0 ) THEN HFX(I)=HFX(I)+RHO1D(I)*USTM(I)*USTM(I)*WSPDI(I) ENDIF ENDIF ELSEIF(XLAND(I)-1.5.LT.0.)THEN HFX(I)=FLHC(I)*(THGB(I)-TH1D(I)) HFX(I)=MAX(HFX(I),-250.) ENDIF CHS(I)=UST(I)*KARMAN/PSIT ch(i)=flhc(i)/( cpm(i)*RHO1D(i) ) CQS2(I)=UST(I)*KARMAN/PSIQ2 CHS2(I)=UST(I)*KARMAN/PSIT2 IF(PRESENT(ck) .and. PRESENT(cd) .and. & &PRESENT(cka) .and. PRESENT(cda)) THEN Ck(I)=(karman/psix10)*(karman/psiq10) Cd(I)=(karman/psix10)*(karman/psix10) Cka(I)=(karman/psix)*(karman/psiq) Cda(I)=(karman/psix)*(karman/psix) ENDIF ENDIF IF ( wrf_at_debug_level(3000) ) THEN IF (HFX(I) > 1200. .OR. HFX(I) < -500. .OR. & &LH(I) > 1200. .OR. LH(I) < -500. .OR. & &UST(I) < 0.0 .OR. UST(I) > 4.0 .OR. & &WSTAR(I)<0.0 .OR. WSTAR(I) > 6.0 .OR. & &RHO1D(I)<0.0 .OR. RHO1D(I) > 1.6 .OR. & &QSFC(I)*1000. <0.0 .OR. QSFC(I)*1000. >38. .OR. & &PBLH(I)>6000.) THEN print*,"SUSPICIOUS VALUES IN MYNN SFCLAYER",& ITER-ITMAX," ITERATIONS",I,J write(*,1000)"HFX: ",HFX(I)," LH:",LH(I)," CH:",CH(I),& " PBLH:",PBLH(I) write(*,1001)"REGIME:",REGIME(I)," z/L:",ZOL(I)," U*:",UST(I),& " Tstar:",MOL(I) write(*,1002)"PSIM:",PSIM(I)," PSIH:",PSIH(I)," W*:",WSTAR(I),& " DTHV:",THV1D(I)-THVGB(I) write(*,1003)"CPM:",CPM(I)," RHO1D:",RHO1D(I)," L:",& ZOL(I)/ZA(I)," DTH:",TH1D(I)-THGB(I) write(*,1004)"Z0/Zt:",zratio(I)," Z0:",ZNT(I)," Zt:",z_t(I),& " za:",za(I) write(*,1005)"Re:",restar," MAVAIL:",MAVAIL(I)," QSFC(I):",& QSFC(I)," QVSH(I):",QVSH(I) print*,"PSIX=",PSIX," Z0:",ZNT(I)," T1D(i):",T1D(i) write(*,*)"=============================================" ENDIF ENDIF ENDDO END SUBROUTINE SFCLAY1D_mynn SUBROUTINE zilitinkevich_1995(Z_0,Zt,Zq,restar,ustar,KARMAN,& & landsea,IZ0TLND) IMPLICIT NONE REAL, INTENT(IN) :: Z_0,restar,ustar,KARMAN,landsea INTEGER, OPTIONAL, INTENT(IN):: IZ0TLND REAL, INTENT(OUT) :: Zt,Zq REAL :: CZIL IF (landsea-1.5 .GT. 0) THEN IF (restar .LT. 0.1) THEN Zt = Z_0*EXP(KARMAN*2.0) Zt = MIN( Zt, 6.0e-5) Zt = MAX( Zt, 2.0e-9) Zq = Z_0*EXP(KARMAN*3.0) Zq = MIN( Zq, 6.0e-5) Zq = MAX( Zq, 2.0e-9) ELSE Zt = Z_0*EXP(-KARMAN*(4.0*SQRT(restar)-3.2)) Zt = MIN( Zt, 6.0e-5) Zt = MAX( Zt, 2.0e-9) Zq = Z_0*EXP(-KARMAN*(4.0*SQRT(restar)-4.2)) Zq = MIN( Zt, 6.0e-5) Zq = MAX( Zt, 2.0e-9) ENDIF ELSE IF ( IZ0TLND .EQ. 1 ) THEN CZIL = 10.0 ** ( -0.40 * ( Z_0 / 0.07 ) ) ELSE CZIL = 0.10 END IF Zt = Z_0*EXP(-KARMAN*CZIL*SQRT(restar)) Zt = MIN( Zt, Z_0) Zq = Z_0*EXP(-KARMAN*CZIL*SQRT(restar)) Zq = MIN( Zq, Z_0) ENDIF return END SUBROUTINE zilitinkevich_1995 SUBROUTINE Pan_etal_1994(PSIQ,PSIQ2,ustar,psih,psih2,KARMAN,Z1) IMPLICIT NONE REAL, INTENT(IN) :: Z1,ustar,KARMAN,psih,psih2 REAL, INTENT(OUT) :: psiq,psiq2 REAL, PARAMETER :: Cpan=1.0 REAL, PARAMETER :: ZL=0.01 REAL, PARAMETER :: ZMUs=0.2E-3 REAL, PARAMETER :: XKA = 2.4E-5 PSIQ =MAX(KARMAN*ZMUs/XKA + LOG((KARMAN*ustar*Z1)/XKA + & & Z1/ZL) - PSIH,2.0) PSIQ2=MAX(KARMAN*ZMUs/XKA + LOG((KARMAN*ustar*2.0)/XKA + & & 2./ZL) - PSIH2,2.0) END SUBROUTINE Pan_etal_1994 SUBROUTINE davis_etal_2008(Z_0,ustar) IMPLICIT NONE REAL, INTENT(IN) :: ustar REAL, INTENT(OUT) :: Z_0 REAL :: ZW, ZN1, ZN2 REAL, PARAMETER :: G=9.81, OZO=1.59E-5 ZW = MIN((ustar/1.06)**(0.3),1.0) ZN1 = 0.011*ustar*ustar/G + OZO ZN2 = 10.*exp(-9.5*ustar**(-.3333)) + & 0.11*1.5E-5/AMAX1(ustar,0.01) Z_0 = (1.0-ZW) * ZN1 + ZW * ZN2 Z_0 = MAX( Z_0, 1.27e-7) Z_0 = MIN( Z_0, 2.85e-3) return END SUBROUTINE davis_etal_2008 SUBROUTINE Taylor_Yelland_2001(Z_0,ustar,wsp10) IMPLICIT NONE REAL, INTENT(IN) :: ustar,wsp10 REAL, INTENT(OUT) :: Z_0 REAL, parameter :: g=9.81, pi=3.14159265 REAL :: hs, Tp, Lp hs = 0.0248*(wsp10**2.) Tp = 0.729*MAX(wsp10,0.1) Lp = g*Tp**2/(2*pi) Z_0 = 1200.*hs*(hs/Lp)**4.5 Z_0 = MAX( Z_0, 1.27e-7) Z_0 = MIN( Z_0, 2.85e-3) return END SUBROUTINE Taylor_Yelland_2001 SUBROUTINE charnock_1955(Z_0,ustar,wsp10,visc) IMPLICIT NONE REAL, INTENT(IN) :: ustar, visc, wsp10 REAL, INTENT(OUT) :: Z_0 REAL, PARAMETER :: G=9.81, CZO2=0.011 REAL :: CZC CZC = CZO2 + 0.007*MIN(MAX((wsp10-10.)/8., 0.), 1.0) Z_0 = CZC*ustar*ustar/G + (0.11*visc/MAX(ustar,0.1)) Z_0 = MAX( Z_0, 1.27e-7) Z_0 = MIN( Z_0, 2.85e-3) return END SUBROUTINE charnock_1955 SUBROUTINE garratt_1992(Zt,Zq,Z_0,Ren,landsea) IMPLICIT NONE REAL, INTENT(IN) :: Ren, Z_0,landsea REAL, INTENT(OUT) :: Zt,Zq REAL :: Rq REAL, PARAMETER :: e=2.71828183 IF (landsea-1.5 .GT. 0) THEN Zt = Z_0*EXP(2.0 - (2.48*(Ren**0.25))) Zq = Z_0*EXP(2.0 - (2.28*(Ren**0.25))) Zq = MIN( Zq, 5.5e-5) Zq = MAX( Zq, 2.0e-9) Zt = MIN( Zt, 5.5e-5) Zt = MAX( Zt, 2.0e-9) ELSE Zq = Z_0/(e**2.) Zt = Zq ENDIF return END SUBROUTINE garratt_1992 SUBROUTINE fairall_2001(Zt,Zq,Ren,ustar,visc) IMPLICIT NONE REAL, INTENT(IN) :: Ren,ustar,visc REAL, INTENT(OUT) :: Zt,Zq IF (Ren .le. 2.) then Zt = (5.5e-5)*(Ren**(-0.60)) Zq = 0.2*visc/MAX(ustar,0.1) ELSE Zt = (5.5e-5)*(Ren**(-0.60)) Zq = Zt ENDIF Zt = MIN(Zt,1.0e-4) Zt = MAX(Zt,2.0e-9) Zq = MIN(Zt,1.0e-4) Zq = MAX(Zt,2.0e-9) return END SUBROUTINE fairall_2001 SUBROUTINE Yang_2008(Z_0,Zt,Zq,ustar,tstar,qst,Ren,visc,landsea) IMPLICIT NONE REAL, INTENT(IN) :: Z_0, Ren, ustar, tstar, qst, visc, landsea REAL :: ht, tstar2 REAL, INTENT(OUT) :: Zt,Zq REAL, PARAMETER :: Renc=350., beta=0.5, e=2.71828183 ht = Renc*visc/MAX(ustar,0.01) tstar2 = MIN(tstar, 0.0) Zt = ht * EXP(-beta*(ustar**0.5)*(ABS(tstar2)**1.0)) Zq = Zt Zt = MIN(Zt, Z_0/2.0) Zq = MIN(Zq, Z_0/2.0) return END SUBROUTINE Yang_2008 SUBROUTINE Andreas_2002(Z_0,Ren,Zt,Zq) IMPLICIT NONE REAL, INTENT(IN) :: Z_0, Ren REAL, INTENT(OUT) :: Zt, Zq REAL :: Ren2 REAL, PARAMETER :: bt0_s=1.25, bt0_t=0.149, bt0_r=0.317, & bt1_s=0.0, bt1_t=-0.55, bt1_r=-0.565, & bt2_s=0.0, bt2_t=0.0, bt2_r=-0.183 REAL, PARAMETER :: bq0_s=1.61, bq0_t=0.351, bq0_r=0.396, & bq1_s=0.0, bq1_t=-0.628, bq1_r=-0.512, & bq2_s=0.0, bq2_t=0.0, bq2_r=-0.180 Ren2 = Ren IF (Ren2 .gt. 1000.) Ren2 = 1000. IF (Ren2 .le. 0.135) then Zt = Z_0*EXP(bt0_s + bt1_s*LOG(Ren2) + bt2_s*LOG(Ren2)**2) Zq = Z_0*EXP(bq0_s + bq1_s*LOG(Ren2) + bq2_s*LOG(Ren2)**2) ELSE IF (Ren2 .gt. 0.135 .AND. Ren2 .lt. 2.5) then Zt = Z_0*EXP(bt0_t + bt1_t*LOG(Ren2) + bt2_t*LOG(Ren2)**2) Zq = Z_0*EXP(bq0_t + bq1_t*LOG(Ren2) + bq2_t*LOG(Ren2)**2) ELSE Zt = Z_0*EXP(bt0_r + bt1_r*LOG(Ren2) + bt2_r*LOG(Ren2)**2) Zq = Z_0*EXP(bq0_r + bq1_r*LOG(Ren2) + bq2_r*LOG(Ren2)**2) ENDIF return END SUBROUTINE Andreas_2002 SUBROUTINE PSI_Hogstrom_1996(psi_m, psi_h, zL, Zt, Z_0, Za) IMPLICIT NONE REAL, INTENT(IN) :: zL, Zt, Z_0, Za REAL, INTENT(OUT) :: psi_m, psi_h REAL :: x, x0, y, y0, zmL, zhL zmL = Z_0*zL/Za zhL = Zt*zL/Za IF (zL .gt. 0.) THEN psi_m = -5.3*(zL - zmL) psi_h = -8.0*(zL - zhL) ELSE x = (1.-19.0*zL)**0.25 x0= (1.-19.0*zmL)**0.25 y = (1.-11.6*zL)**0.5 y0= (1.-11.6*zhL)**0.5 psi_m = 2.*LOG((1.+x)/(1.+x0)) + & &LOG((1.+x**2.)/(1.+x0**2.)) - & &2.0*ATAN(x) + 2.0*ATAN(x0) psi_h = 2.*LOG((1.+y)/(1.+y0)) ENDIF return END SUBROUTINE PSI_Hogstrom_1996 SUBROUTINE PSI_DyerHicks(psi_m, psi_h, zL, Zt, Z_0, Za) IMPLICIT NONE REAL, INTENT(IN) :: zL, Zt, Z_0, Za REAL, INTENT(OUT) :: psi_m, psi_h REAL :: x, x0, y, y0, zmL, zhL zmL = Z_0*zL/Za zhL = Zt*zL/Za IF (zL .gt. 0.) THEN psi_m = -5.0*(zL - zmL) psi_h = -5.0*(zL - zhL) ELSE x = (1.-16.*zL)**0.25 x0= (1.-16.*zmL)**0.25 y = (1.-16.*zL)**0.5 y0= (1.-16.*zhL)**0.5 psi_m = 2.*LOG((1.+x)/(1.+x0)) + & &LOG((1.+x**2.)/(1.+x0**2.)) - & &2.0*ATAN(x) + 2.0*ATAN(x0) psi_h = 2.*LOG((1.+y)/(1.+y0)) ENDIF return END SUBROUTINE PSI_DyerHicks SUBROUTINE PSI_Beljaars_Holtslag_1991(psi_m, psi_h, zL) IMPLICIT NONE REAL, INTENT(IN) :: zL REAL, INTENT(OUT) :: psi_m, psi_h REAL, PARAMETER :: a=1., b=0.666, c=5., d=0.35 IF (zL .lt. 0.) THEN WRITE(*,*)"WARNING: Universal stability functions from" WRITE(*,*)" Beljaars and Holtslag (1991) should only" WRITE(*,*)" be used in the stable regime!" psi_m = 0. psi_h = 0. ELSE psi_m = -(a*zL + b*(zL -(c/d))*exp(-d*zL) + (b*c/d)) psi_h = -((1.+.666*a*zL)**1.5 + & b*(zL - (c/d))*exp(-d*zL) + (b*c/d) -1.) ENDIF return END SUBROUTINE PSI_Beljaars_Holtslag_1991 SUBROUTINE PSI_Zilitinkevich_Esau_2007(psi_m, psi_h, zL) IMPLICIT NONE REAL, INTENT(IN) :: zL REAL, INTENT(OUT) :: psi_m, psi_h REAL, PARAMETER :: Cm=3.0, Ct=2.5 IF (zL .lt. 0.) THEN WRITE(*,*)"WARNING: Universal stability function from" WRITE(*,*)" Zilitinkevich and Esau (2007) should only" WRITE(*,*)" be used in the stable regime!" psi_m = 0. psi_h = 0. ELSE psi_m = -Cm*(zL**(5./6.)) psi_h = -Ct*(zL**(4./5.)) ENDIF return END SUBROUTINE PSI_Zilitinkevich_Esau_2007 SUBROUTINE PSI_Businger_1971(psi_m, psi_h, zL) IMPLICIT NONE REAL, INTENT(IN) :: zL REAL, INTENT(OUT) :: psi_m, psi_h REAL :: x, y REAL, PARAMETER :: Pi180 = 3.14159265/180. IF (zL .lt. 0.) THEN x = (1. - 15.0*zL)**0.25 y = (1. - 9.0*zL)**0.5 psi_m = LOG(((1.+x)/2.)**2.) + & &LOG((1.+x**2.)/2.) - & &2.0*ATAN(x) + Pi180*90. psi_h = 2.*LOG((1.+y)/2.) ELSE psi_m = -4.7*zL psi_h = -(4.7/0.74)*zL ENDIF return END SUBROUTINE PSI_Businger_1971 SUBROUTINE PSI_Suselj_Sood_2010(psi_m, psi_h, zL) IMPLICIT NONE REAL, INTENT(IN) :: zL REAL, INTENT(OUT) :: psi_m, psi_h REAL, PARAMETER :: Rfc=0.19, Ric=0.183, PHIT=0.8 IF (zL .gt. 0.) THEN psi_m = -(zL/Rfc + 1.1223*EXP(1.-1.6666/zL)) psi_h = -(zL*Ric/((Rfc**2.)*5.) + 7.09*(zL**1.1091)) ELSE psi_m = 0.9904*LOG(1. - 14.264*zL) psi_h = 1.0103*LOG(1. - 16.3066*zL) ENDIF return END SUBROUTINE PSI_Suselj_Sood_2010 SUBROUTINE Li_etal_2010(zL, Rib, zaz0, z0zt) IMPLICIT NONE REAL, INTENT(OUT) :: zL REAL, INTENT(IN) :: Rib, zaz0, z0zt REAL :: alfa, beta, zaz02, z0zt2 REAL, PARAMETER :: au11=0.045, bu11=0.003, bu12=0.0059, & &bu21=-0.0828, bu22=0.8845, bu31=0.1739, & &bu32=-0.9213, bu33=-0.1057 REAL, PARAMETER :: aw11=0.5738, aw12=-0.4399, aw21=-4.901,& &aw22=52.50, bw11=-0.0539, bw12=1.540, & &bw21=-0.669, bw22=-3.282 REAL, PARAMETER :: as11=0.7529, as21=14.94, bs11=0.1569,& &bs21=-0.3091, bs22=-1.303 zaz02=zaz0 IF (zaz0 .lt. 100.0) zaz02=100. IF (zaz0 .gt. 100000.0) zaz02=100000. z0zt2=z0zt IF (z0zt .lt. 0.5) z0zt2=0.5 IF (z0zt .gt. 100.0) z0zt2=100. alfa = LOG(zaz02) beta = LOG(z0zt2) IF (Rib .le. 0.0) THEN zL = au11*alfa*Rib**2 + ( & & (bu11*beta + bu12)*alfa**2 + & & (bu21*beta + bu22)*alfa + & & (bu31*beta**2 + bu32*beta + bu33))*Rib zL = MAX(zL,-15.) zL = MIN(zL,0.) ELSEIF (Rib .gt. 0.0 .AND. Rib .le. 0.2) THEN zL = ((aw11*beta + aw12)*alfa + & & (aw21*beta + aw22))*Rib**2 + & & ((bw11*beta + bw12)*alfa + & & (bw21*beta + bw22))*Rib zL = MIN(zL,4.) zL = MAX(zL,0.) ELSE zL = (as11*alfa + as21)*Rib + bs11*alfa + & & bs21*beta + bs22 zL = MIN(zL,20.) zL = MAX(zL,1.) ENDIF return END SUBROUTINE Li_etal_2010 END MODULE module_sf_mynn_v34