MODULE module_sf_sfclayrev REAL , PARAMETER :: VCONVC=1. REAL , PARAMETER :: CZO=0.0185 REAL , PARAMETER :: OZO=1.59E-5 REAL, DIMENSION(0:1000 ),SAVE :: psim_stab,psim_unstab,psih_stab,psih_unstab CONTAINS SUBROUTINE SFCLAYREV(U3D,V3D,T3D,QV3D,P3D,dz8w, & CP,G,ROVCP,R,XLV,PSFC,CHS,CHS2,CQS2,CPM, & ZNT,UST,PBLH,MAVAIL,ZOL,MOL,REGIME,PSIM,PSIH, & FM,FH, & 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,EOMEG,STBOLT, & P1000mb, & CHA_COEF, & 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,scm_force_flux ) 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 ) :: ISFFLX REAL, INTENT(IN ) :: SVP1,SVP2,SVP3,SVPT0 REAL, INTENT(IN ) :: EP1,EP2,KARMAN,EOMEG,STBOLT REAL, INTENT(IN ) :: P1000mb REAL, DIMENSION( ims:ime, kms:kme, jms:jme ) , & INTENT(IN ) :: dz8w REAL, DIMENSION( ims:ime, kms:kme, jms:jme ) , & INTENT(IN ) :: QV3D, & P3D, & T3D REAL, DIMENSION( ims:ime, jms:jme ) , & INTENT(IN ) :: MAVAIL, & PBLH, & XLAND, & TSK REAL, DIMENSION( ims:ime, jms:jme ) , & INTENT(OUT ) :: U10, & V10, & TH2, & T2, & Q2, & QSFC REAL, DIMENSION( ims:ime, jms:jme ) , & INTENT(INOUT) :: REGIME, & HFX, & QFX, & LH, & MOL,RMOL REAL, DIMENSION( ims:ime, jms:jme ) , & INTENT(INOUT) :: GZ1OZ0,WSPD,BR, & PSIM,PSIH,FM,FH REAL, DIMENSION( ims:ime, kms:kme, jms:jme ) , & INTENT(IN ) :: U3D, & V3D REAL, DIMENSION( ims:ime, jms:jme ) , & INTENT(IN ) :: PSFC REAL, DIMENSION( ims:ime, jms:jme ) , & INTENT(INOUT) :: ZNT, & ZOL, & UST, & CHA_COEF, & CPM, & CHS2, & CQS2, & CHS REAL, DIMENSION( ims:ime, jms:jme ) , & INTENT(INOUT) :: FLHC,FLQC REAL, DIMENSION( ims:ime, jms:jme ) , & INTENT(INOUT) :: & QGH REAL, INTENT(IN ) :: CP,G,ROVCP,R,XLV,DX REAL, OPTIONAL, DIMENSION( ims:ime, jms:jme ) , & INTENT(OUT) :: ck,cka,cd,cda REAL, OPTIONAL, DIMENSION( ims:ime, jms:jme ) , & INTENT(INOUT) :: USTM INTEGER, OPTIONAL, INTENT(IN ) :: ISFTCFLX, IZ0TLND INTEGER, OPTIONAL, INTENT(IN ) :: SCM_FORCE_FLUX REAL, DIMENSION( its:ite ) :: U1D, & V1D, & QV1D, & P1D, & T1D REAL, DIMENSION( its:ite ) :: dz8w1d INTEGER :: I,J DO J=jts,jte DO i=its,ite dz8w1d(I) = dz8w(i,1,j) ENDDO DO i=its,ite U1D(i) =U3D(i,1,j) V1D(i) =V3D(i,1,j) QV1D(i)=QV3D(i,1,j) P1D(i) =P3D(i,1,j) T1D(i) =T3D(i,1,j) ENDDO CALL SFCLAYREV1D(J,U1D,V1D,T1D,QV1D,P1D,dz8w1d, & CP,G,ROVCP,R,XLV,PSFC(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), & FM(ims,j),FH(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,EOMEG,STBOLT, & P1000mb, & CHA_COEF(ims,j), & ids,ide, jds,jde, kds,kde, & ims,ime, jms,jme, kms,kme, & its,ite, jts,jte, kts,kte & ,isftcflx,iz0tlnd,scm_force_flux, & USTM(ims,j),CK(ims,j),CKA(ims,j), & CD(ims,j),CDA(ims,j) & ) ENDDO END SUBROUTINE SFCLAYREV SUBROUTINE SFCLAYREV1D(J,UX,VX,T1D,QV1D,P1D,dz8w1d, & CP,G,ROVCP,R,XLV,PSFCPA,CHS,CHS2,CQS2,CPM,PBLH,RMOL, & ZNT,UST,MAVAIL,ZOL,MOL,REGIME,PSIM,PSIH,FM,FH,& 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,EOMEG,STBOLT, & P1000mb, & CHA_COEF, & ids,ide, jds,jde, kds,kde, & ims,ime, jms,jme, kms,kme, & its,ite, jts,jte, kts,kte, & isftcflx, iz0tlnd,scm_force_flux, & ustm,ck,cka,cd,cda ) IMPLICIT NONE REAL, PARAMETER :: XKA=2.4E-5 REAL, PARAMETER :: PRT=1. INTEGER, INTENT(IN ) :: ids,ide, jds,jde, kds,kde, & ims,ime, jms,jme, kms,kme, & its,ite, jts,jte, kts,kte, & J INTEGER, INTENT(IN ) :: ISFFLX REAL, INTENT(IN ) :: SVP1,SVP2,SVP3,SVPT0 REAL, INTENT(IN ) :: EP1,EP2,KARMAN,EOMEG,STBOLT REAL, INTENT(IN ) :: P1000mb REAL, DIMENSION( ims:ime ) , & INTENT(IN ) :: MAVAIL, & PBLH, & XLAND, & TSK REAL, DIMENSION( ims:ime ) , & INTENT(IN ) :: PSFCPA REAL, DIMENSION( ims:ime ) , & INTENT(INOUT) :: REGIME, & HFX, & QFX, & MOL,RMOL REAL, DIMENSION( ims:ime ) , & INTENT(INOUT) :: GZ1OZ0,WSPD,BR, & PSIM,PSIH,FM,FH REAL, DIMENSION( ims:ime ) , & INTENT(INOUT) :: ZNT, & ZOL, & UST, & CHA_COEF, & CPM, & CHS2, & CQS2, & CHS REAL, DIMENSION( ims:ime ) , & INTENT(INOUT) :: FLHC,FLQC REAL, DIMENSION( ims:ime ) , & INTENT(INOUT) :: & QGH REAL, DIMENSION( ims:ime ) , & INTENT(OUT) :: U10,V10, & TH2,T2,Q2,QSFC,LH REAL, INTENT(IN ) :: CP,G,ROVCP,R,XLV,DX REAL, DIMENSION( its:ite ), INTENT(IN ) :: dz8w1d REAL, DIMENSION( its:ite ), INTENT(IN ) :: UX, & VX, & QV1D, & P1D, & T1D REAL, OPTIONAL, DIMENSION( ims:ime ) , & INTENT(OUT) :: ck,cka,cd,cda REAL, OPTIONAL, DIMENSION( ims:ime ) , & INTENT(INOUT) :: USTM INTEGER, OPTIONAL, INTENT(IN ) :: ISFTCFLX, IZ0TLND INTEGER, OPTIONAL, INTENT(IN ) :: SCM_FORCE_FLUX REAL, DIMENSION( its:ite ) :: ZA, & THVX,ZQKL, & ZQKLP1, & THX,QX, & PSIH2, & PSIM2, & PSIH10, & PSIM10, & DENOMQ, & DENOMQ2, & DENOMT2, & WSPDI, & GZ2OZ0, & GZ10OZ0 REAL, DIMENSION( its:ite ) :: & RHOX,GOVRTH, & TGDSA REAL, DIMENSION( its:ite) :: SCR3,SCR4 REAL, DIMENSION( its:ite ) :: THGB, PSFC INTEGER :: KL INTEGER :: N,I,K,KK,L,NZOL,NK,NZOL2,NZOL10 REAL :: PL,THCON,TVCON,E1 REAL :: ZL,TSKV,DTHVDZ,DTHVM,VCONV,RZOL,RZOL2,RZOL10,ZOL2,ZOL10 REAL :: DTG,PSIX,DTTHX,PSIX10,PSIT,PSIT2,PSIQ,PSIQ2,PSIQ10 REAL :: FLUXC,VSGD,Z0Q,VISC,RESTAR,CZIL,GZ0OZQ,GZ0OZT REAL :: ZW, ZN1, ZN2 REAL :: zolzz,zol0 REAL :: zl2,zl10,z0t REAL, DIMENSION( its:ite ) :: pq,pq2,pq10 KL=kte DO i=its,ite PSFC(I)=PSFCPA(I)/1000. ENDDO DO 5 I=its,ite TGDSA(I)=TSK(I) THGB(I)=TSK(I)*(P1000mb/PSFCPA(I))**ROVCP 5 CONTINUE 10 CONTINUE 26 CONTINUE DO 30 I=its,ite PL=P1D(I)/1000. SCR3(I)=T1D(I) THCON=(P1000mb*0.001/PL)**ROVCP THX(I)=SCR3(I)*THCON SCR4(I)=SCR3(I) THVX(I)=THX(I) QX(I)=0. 30 CONTINUE DO I=its,ite QGH(I)=0. FLHC(I)=0. FLQC(I)=0. CPM(I)=CP ENDDO DO 50 I=its,ite QX(I)=QV1D(I) TVCON=(1.+EP1*QX(I)) THVX(I)=THX(I)*TVCON SCR4(I)=SCR3(I)*TVCON 50 CONTINUE DO 60 I=its,ite E1=SVP1*EXP(SVP2*(TGDSA(I)-SVPT0)/(TGDSA(I)-SVP3)) if(xland(i).gt.1.5.or.qsfc(i).le.0.0)QSFC(I)=EP2*E1/(PSFC(I)-E1) E1=SVP1*EXP(SVP2*(T1D(I)-SVPT0)/(T1D(I)-SVP3)) PL=P1D(I)/1000. QGH(I)=EP2*E1/(PL-E1) CPM(I)=CP*(1.+0.8*QX(I)) 60 CONTINUE 80 CONTINUE DO 90 I=its,ite ZQKLP1(I)=0. RHOX(I)=PSFC(I)*1000./(R*SCR4(I)) 90 CONTINUE DO 110 I=its,ite ZQKL(I)=dz8w1d(I)+ZQKLP1(I) 110 CONTINUE DO 120 I=its,ite ZA(I)=0.5*(ZQKL(I)+ZQKLP1(I)) 120 CONTINUE DO 160 I=its,ite GOVRTH(I)=G/THX(I) 160 CONTINUE DO 260 I=its,ite GZ1OZ0(I)=ALOG((ZA(I)+ZNT(I))/ZNT(I)) GZ2OZ0(I)=ALOG((2.+ZNT(I))/ZNT(I)) GZ10OZ0(I)=ALOG((10.+ZNT(I))/ZNT(I)) IF((XLAND(I)-1.5).GE.0)THEN ZL=ZNT(I) ELSE ZL=0.01 ENDIF WSPD(I)=SQRT(UX(I)*UX(I)+VX(I)*VX(I)) TSKV=THGB(I)*(1.+EP1*QSFC(I)) DTHVDZ=(THVX(I)-TSKV) if (xland(i).lt.1.5) then fluxc = max(hfx(i)/rhox(i)/cp & + ep1*tskv*qfx(i)/rhox(i),0.) VCONV = vconvc*(g/tgdsa(i)*pblh(i)*fluxc)**.33 else IF(-DTHVDZ.GE.0)THEN DTHVM=-DTHVDZ ELSE DTHVM=0. ENDIF VCONV = SQRT(DTHVM) endif VSGD = 0.32 * (max(dx/5000.-1.,0.))**.33 WSPD(I)=SQRT(WSPD(I)*WSPD(I)+VCONV*VCONV+vsgd*vsgd) WSPD(I)=AMAX1(WSPD(I),0.1) BR(I)=GOVRTH(I)*ZA(I)*DTHVDZ/(WSPD(I)*WSPD(I)) IF(MOL(I).LT.0.)BR(I)=AMIN1(BR(I),0.0) RMOL(I)=-GOVRTH(I)*DTHVDZ*ZA(I)*KARMAN 260 CONTINUE DO 320 I=its,ite if (br(I).gt.0) then if (br(I).gt.250.0) then zol(I)=zolri(250.0,ZA(I),ZNT(I)) else zol(I)=zolri(br(I),ZA(I),ZNT(I)) endif endif if (br(I).lt.0) then IF(UST(I).LT.0.001)THEN ZOL(I)=BR(I)*GZ1OZ0(I) ELSE if (br(I).lt.-250.0) then zol(I)=zolri(-250.0,ZA(I),ZNT(I)) else zol(I)=zolri(br(I),ZA(I),ZNT(I)) endif ENDIF endif zolzz=zol(I)*(za(I)+znt(I))/za(I) zol10=zol(I)*(10.+znt(I))/za(I) zol2=zol(I)*(2.+znt(I))/za(I) zol0=zol(I)*znt(I)/za(I) ZL2=(2.)/ZA(I)*ZOL(I) ZL10=(10.)/ZA(I)*ZOL(I) IF((XLAND(I)-1.5).LT.0.)THEN ZL=(0.01)/ZA(I)*ZOL(I) ELSE ZL=ZOL0 ENDIF IF(BR(I).LT.0.)GOTO 310 IF(BR(I).EQ.0.)GOTO 280 REGIME(I)=1. psim(I)=psim_stable(zolzz)-psim_stable(zol0) psih(I)=psih_stable(zolzz)-psih_stable(zol0) psim10(I)=psim_stable(zol10)-psim_stable(zol0) psih10(I)=psih_stable(zol10)-psih_stable(zol0) psim2(I)=psim_stable(zol2)-psim_stable(zol0) psih2(I)=psih_stable(zol2)-psih_stable(zol0) pq(I)=psih_stable(zol(I))-psih_stable(zl) pq2(I)=psih_stable(zl2)-psih_stable(zl) pq10(I)=psih_stable(zl10)-psih_stable(zl) RMOL(I)=ZOL(I)/ZA(I) GOTO 320 280 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) pq(I)=PSIH(I) pq2(I)=PSIH2(I) pq10(I)=0. ZOL(I)=0. RMOL(I) = ZOL(I)/ZA(I) GOTO 320 310 CONTINUE REGIME(I)=4. psim(I)=psim_unstable(zolzz)-psim_unstable(zol0) psih(I)=psih_unstable(zolzz)-psih_unstable(zol0) psim10(I)=psim_unstable(zol10)-psim_unstable(zol0) psih10(I)=psih_unstable(zol10)-psih_unstable(zol0) psim2(I)=psim_unstable(zol2)-psim_unstable(zol0) psih2(I)=psih_unstable(zol2)-psih_unstable(zol0) pq(I)=psih_unstable(zol(I))-psih_unstable(zl) pq2(I)=psih_unstable(zl2)-psih_unstable(zl) pq10(I)=psih_unstable(zl10)-psih_unstable(zl) PSIH(I)=AMIN1(PSIH(I),0.9*GZ1OZ0(I)) PSIM(I)=AMIN1(PSIM(I),0.9*GZ1OZ0(I)) PSIH2(I)=AMIN1(PSIH2(I),0.9*GZ2OZ0(I)) PSIM10(I)=AMIN1(PSIM10(I),0.9*GZ10OZ0(I)) PSIH10(I)=AMIN1(PSIH10(I),0.9*GZ10OZ0(I)) RMOL(I) = ZOL(I)/ZA(I) 320 CONTINUE DO 330 I=its,ite DTG=THX(I)-THGB(I) PSIX=GZ1OZ0(I)-PSIM(I) PSIX10=GZ10OZ0(I)-PSIM10(I) PSIT=GZ1OZ0(I)-PSIH(I) PSIT2=GZ2OZ0(I)-PSIH2(I) IF((XLAND(I)-1.5).GE.0)THEN ZL=ZNT(I) ELSE ZL=0.01 ENDIF PSIQ=ALOG(KARMAN*UST(I)*ZA(I)/XKA+ZA(I)/ZL)-pq(I) PSIQ2=ALOG(KARMAN*UST(I)*2./XKA+2./ZL)-pq2(I) PSIQ10=ALOG(KARMAN*UST(I)*10./XKA+10./ZL)-pq10(I) IF ( (XLAND(I)-1.5).GE.0. ) THEN VISC=(1.32+0.009*(SCR3(I)-273.15))*1.E-5 RESTAR=UST(I)*ZNT(I)/VISC Z0T = (5.5e-5)*(RESTAR**(-0.60)) Z0T = MIN(Z0T,1.0e-4) Z0T = MAX(Z0T,2.0e-9) Z0Q = Z0T zolzz=zol(I)*(za(I)+z0t)/za(I) zol10=zol(I)*(10.+z0t)/za(I) zol2=zol(I)*(2.+z0t)/za(I) zol0=zol(I)*z0t/za(I) if (zol(I).gt.0.) then psih(I)=psih_stable(zolzz)-psih_stable(zol0) psih10(I)=psih_stable(zol10)-psih_stable(zol0) psih2(I)=psih_stable(zol2)-psih_stable(zol0) else if (zol(I).eq.0) then psih(I)=0. psih10(I)=0. psih2(I)=0. else psih(I)=psih_unstable(zolzz)-psih_unstable(zol0) psih10(I)=psih_unstable(zol10)-psih_unstable(zol0) psih2(I)=psih_unstable(zol2)-psih_unstable(zol0) endif endif PSIT=ALOG((ZA(I)+z0t)/Z0t)-PSIH(I) PSIT2=ALOG((2.+z0t)/Z0t)-PSIH2(I) zolzz=zol(I)*(za(I)+z0q)/za(I) zol10=zol(I)*(10.+z0q)/za(I) zol2=zol(I)*(2.+z0q)/za(I) zol0=zol(I)*z0q/za(I) if (zol(I).gt.0.) then psih(I)=psih_stable(zolzz)-psih_stable(zol0) psih10(I)=psih_stable(zol10)-psih_stable(zol0) psih2(I)=psih_stable(zol2)-psih_stable(zol0) else if (zol(I).eq.0) then psih(I)=0. psih10(I)=0. psih2(I)=0. else psih(I)=psih_unstable(zolzz)-psih_unstable(zol0) psih10(I)=psih_unstable(zol10)-psih_unstable(zol0) psih2(I)=psih_unstable(zol2)-psih_unstable(zol0) endif endif PSIQ=ALOG((ZA(I)+z0q)/Z0q)-PSIH(I) PSIQ2=ALOG((2.+z0q)/Z0q)-PSIH2(I) PSIQ10=ALOG((10.+z0q)/Z0q)-PSIH10(I) ENDIF IF ( PRESENT(ISFTCFLX) ) THEN IF ( ISFTCFLX.EQ.1 .AND. (XLAND(I)-1.5).GE.0. ) THEN Z0Q = 1.e-4 zolzz=zol(I)*(za(I)+z0q)/za(I) zol10=zol(I)*(10.+z0q)/za(I) zol2=zol(I)*(2.+z0q)/za(I) zol0=zol(I)*z0q/za(I) if (zol(I).gt.0.) then psih(I)=psih_stable(zolzz)-psih_stable(zol0) psih10(I)=psih_stable(zol10)-psih_stable(zol0) psih2(I)=psih_stable(zol2)-psih_stable(zol0) else if (zol(I).eq.0) then psih(I)=0. psih10(I)=0. psih2(I)=0. else psih(I)=psih_unstable(zolzz)-psih_unstable(zol0) psih10(I)=psih_unstable(zol10)-psih_unstable(zol0) psih2(I)=psih_unstable(zol2)-psih_unstable(zol0) endif endif PSIQ=ALOG((ZA(I)+z0q)/Z0Q)-PSIH(I) PSIT=PSIQ PSIQ2=ALOG((2.+z0q)/Z0Q)-PSIH2(I) PSIQ10=ALOG((10.+z0q)/Z0Q)-PSIH10(I) PSIT2=PSIQ2 ENDIF IF ( ISFTCFLX.EQ.2 .AND. (XLAND(I)-1.5).GE.0. ) THEN VISC=(1.32+0.009*(SCR3(I)-273.15))*1.E-5 RESTAR=UST(I)*ZNT(I)/VISC GZ0OZT=0.40*(7.3*SQRT(SQRT(RESTAR))*SQRT(0.71)-5.) z0t=znt(I)/exp(GZ0OZT) zolzz=zol(I)*(za(I)+z0t)/za(I) zol10=zol(I)*(10.+z0t)/za(I) zol2=zol(I)*(2.+z0t)/za(I) zol0=zol(I)*z0t/za(I) if (zol(I).gt.0.) then psih(I)=psih_stable(zolzz)-psih_stable(zol0) psih10(I)=psih_stable(zol10)-psih_stable(zol0) psih2(I)=psih_stable(zol2)-psih_stable(zol0) else if (zol(I).eq.0) then psih(I)=0. psih10(I)=0. psih2(I)=0. else psih(I)=psih_unstable(zolzz)-psih_unstable(zol0) psih10(I)=psih_unstable(zol10)-psih_unstable(zol0) psih2(I)=psih_unstable(zol2)-psih_unstable(zol0) endif endif PSIT=ALOG((ZA(I)+z0t)/Z0t)-PSIH(I) PSIT2=ALOG((2.+z0t)/Z0t)-PSIH2(I) GZ0OZQ=0.40*(7.3*SQRT(SQRT(RESTAR))*SQRT(0.60)-5.) z0q=znt(I)/exp(GZ0OZQ) zolzz=zol(I)*(za(I)+z0q)/za(I) zol10=zol(I)*(10.+z0q)/za(I) zol2=zol(I)*(2.+z0q)/za(I) zol0=zol(I)*z0q/za(I) if (zol(I).gt.0.) then psih(I)=psih_stable(zolzz)-psih_stable(zol0) psih10(I)=psih_stable(zol10)-psih_stable(zol0) psih2(I)=psih_stable(zol2)-psih_stable(zol0) else if (zol(I).eq.0) then psih(I)=0. psih10(I)=0. psih2(I)=0. else psih(I)=psih_unstable(zolzz)-psih_unstable(zol0) psih10(I)=psih_unstable(zol10)-psih_unstable(zol0) psih2(I)=psih_unstable(zol2)-psih_unstable(zol0) endif endif PSIQ=ALOG((ZA(I)+z0q)/Z0q)-PSIH(I) PSIQ2=ALOG((2.+z0q)/Z0q)-PSIH2(I) PSIQ10=ALOG((10.+z0q)/Z0q)-PSIH10(I) ENDIF ENDIF 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 IF ( PRESENT(IZ0TLND) ) THEN IF ( IZ0TLND.GE.1 .AND. (XLAND(I)-1.5).LE.0. ) THEN ZL=ZNT(I) VISC=(1.32+0.009*(SCR3(I)-273.15))*1.E-5 RESTAR=UST(I)*ZL/VISC IF ( IZ0TLND.EQ.1 ) THEN CZIL = 10.0 ** ( -0.40 * ( ZL / 0.07 ) ) ELSE IF ( IZ0TLND.EQ.2 ) THEN CZIL = 0.1 END IF z0t=znt(I)/exp(CZIL*KARMAN*SQRT(RESTAR)) zolzz=zol(I)*(za(I)+z0t)/za(I) zol10=zol(I)*(10.+z0t)/za(I) zol2=zol(I)*(2.+z0t)/za(I) zol0=zol(I)*z0t/za(I) if (zol(I).gt.0.) then psih(I)=psih_stable(zolzz)-psih_stable(zol0) psih10(I)=psih_stable(zol10)-psih_stable(zol0) psih2(I)=psih_stable(zol2)-psih_stable(zol0) else if (zol(I).eq.0) then psih(I)=0. psih10(I)=0. psih2(I)=0. else psih(I)=psih_unstable(zolzz)-psih_unstable(zol0) psih10(I)=psih_unstable(zol10)-psih_unstable(zol0) psih2(I)=psih_unstable(zol2)-psih_unstable(zol0) endif endif PSIQ=ALOG((ZA(I)+z0t)/Z0t)-PSIH(I) PSIQ2=ALOG((2.+z0t)/Z0t)-PSIH2(I) PSIT=PSIQ PSIT2=PSIQ2 ENDIF ENDIF UST(I)=0.5*UST(I)+0.5*KARMAN*WSPD(I)/PSIX WSPDI(I)=SQRT(UX(I)*UX(I)+VX(I)*VX(I)) IF ( PRESENT(USTM) ) THEN USTM(I)=0.5*USTM(I)+0.5*KARMAN*WSPDI(I)/PSIX ENDIF U10(I)=UX(I)*PSIX10/PSIX V10(I)=VX(I)*PSIX10/PSIX TH2(I)=THGB(I)+DTG*PSIT2/PSIT Q2(I)=QSFC(I)+(QX(I)-QSFC(I))*PSIQ2/PSIQ T2(I) = TH2(I)*(PSFCPA(I)/P1000mb)**ROVCP IF((XLAND(I)-1.5).LT.0.)THEN UST(I)=AMAX1(UST(I),0.001) ENDIF MOL(I)=KARMAN*DTG/PSIT/PRT DENOMQ(I)=PSIQ DENOMQ2(I)=PSIQ2 DENOMT2(I)=PSIT2 FM(I)=PSIX FH(I)=PSIT 330 CONTINUE 335 CONTINUE IF ( PRESENT(SCM_FORCE_FLUX) ) THEN IF (SCM_FORCE_FLUX.EQ.1) GOTO 350 ENDIF DO i=its,ite QFX(i)=0. HFX(i)=0. ENDDO 350 CONTINUE IF (ISFFLX.EQ.0) GOTO 410 DO 360 I=its,ite IF((XLAND(I)-1.5).GE.0)THEN ZNT(I)=CZO*UST(I)*UST(I)/G+0.11*1.5E-5/UST(I) ZNT(I)=MIN(ZNT(I),2.85e-3) IF ( PRESENT(ISFTCFLX) ) THEN IF ( ISFTCFLX.EQ.5 ) THEN ZNT(I)=CHA_COEF(I)*UST(I)*UST(I)/G+0.11*1.5E-5/UST(I) ELSEIF ( ISFTCFLX.EQ.6 ) THEN ZNT(I)=CZO*UST(I)*UST(I)/G+0.11*1.5E-5/UST(I) ZNT(I)=MIN(ZNT(I),7.0e-3) ELSEIF ( ISFTCFLX.EQ.1 .OR. ISFTCFLX.EQ.2 ) THEN ZW = MIN((UST(I)/1.06)**(0.3),1.0) ZN1 = 0.011*UST(I)*UST(I)/G + OZO ZN2 = 10.*exp(-9.5*UST(I)**(-.3333)) + & 0.11*1.5E-5/AMAX1(UST(I),0.01) ZNT(I)=(1.0-ZW) * ZN1 + ZW * ZN2 ZNT(I)=MIN(ZNT(I),2.85e-3) ZNT(I)=MAX(ZNT(I),1.27e-7) ENDIF ENDIF ZL = ZNT(I) ELSE ZL = 0.01 ENDIF FLQC(I)=RHOX(I)*MAVAIL(I)*UST(I)*KARMAN/DENOMQ(I) DTTHX=ABS(THX(I)-THGB(I)) IF(DTTHX.GT.1.E-5)THEN FLHC(I)=CPM(I)*RHOX(I)*UST(I)*MOL(I)/(THX(I)-THGB(I)) 1001 format(f8.5,2x,f12.7,2x,f12.10,2x,f12.10,2x,f13.10,2x,f12.8,f12.8,2x,i3) ELSE FLHC(I)=0. ENDIF 360 CONTINUE IF ( PRESENT(SCM_FORCE_FLUX) ) THEN IF (SCM_FORCE_FLUX.EQ.1) GOTO 405 ENDIF DO 370 I=its,ite QFX(I)=FLQC(I)*(QSFC(I)-QX(I)) QFX(I)=AMAX1(QFX(I),0.) LH(I)=XLV*QFX(I) 370 CONTINUE 390 CONTINUE DO 400 I=its,ite IF(XLAND(I)-1.5.GT.0.)THEN HFX(I)=FLHC(I)*(THGB(I)-THX(I)) ELSEIF(XLAND(I)-1.5.LT.0.)THEN HFX(I)=FLHC(I)*(THGB(I)-THX(I)) HFX(I)=AMAX1(HFX(I),-250.) ENDIF 400 CONTINUE 405 CONTINUE DO I=its,ite IF((XLAND(I)-1.5).GE.0)THEN ZL=ZNT(I) ELSE ZL=0.01 ENDIF CHS(I)=UST(I)*KARMAN/DENOMQ(I) CQS2(I)=UST(I)*KARMAN/DENOMQ2(I) CHS2(I)=UST(I)*KARMAN/DENOMT2(I) ENDDO 410 CONTINUE END SUBROUTINE SFCLAYREV1D SUBROUTINE sfclayrevinit INTEGER :: N REAL :: zolf DO N=0,1000 zolf = float(n)*0.01 psim_stab(n)=psim_stable_full(zolf) psih_stab(n)=psih_stable_full(zolf) zolf = -float(n)*0.01 psim_unstab(n)=psim_unstable_full(zolf) psih_unstab(n)=psih_unstable_full(zolf) ENDDO END SUBROUTINE sfclayrevinit function zolri(ri,z,z0) if (ri.lt.0.)then x1=-5. x2=0. else x1=0. x2=5. endif fx1=zolri2(x1,ri,z,z0) fx2=zolri2(x2,ri,z,z0) Do While (abs(x1 - x2) > 0.01) if(fx1.eq.fx2)return if(abs(fx2).lt.abs(fx1))then x1=x1-fx1/(fx2-fx1)*(x2-x1) fx1=zolri2(x1,ri,z,z0) zolri=x1 else x2=x2-fx2/(fx2-fx1)*(x2-x1) fx2=zolri2(x2,ri,z,z0) zolri=x2 endif enddo return end function function zolri2(zol2,ri2,z,z0) if(zol2*ri2 .lt. 0.)zol2=0. zol20=zol2*z0/z zol3=zol2+zol20 if (ri2.lt.0) then psix2=log((z+z0)/z0)-(psim_unstable(zol3)-psim_unstable(zol20)) psih2=log((z+z0)/z0)-(psih_unstable(zol3)-psih_unstable(zol20)) else psix2=log((z+z0)/z0)-(psim_stable(zol3)-psim_stable(zol20)) psih2=log((z+z0)/z0)-(psih_stable(zol3)-psih_stable(zol20)) endif zolri2=zol2*psih2/psix2**2-ri2 return end function function psim_stable_full(zolf) psim_stable_full=-6.1*log(zolf+(1+zolf**2.5)**(1./2.5)) return end function function psih_stable_full(zolf) psih_stable_full=-5.3*log(zolf+(1+zolf**1.1)**(1./1.1)) return end function function psim_unstable_full(zolf) x=(1.-16.*zolf)**.25 psimk=2*ALOG(0.5*(1+X))+ALOG(0.5*(1+X*X))-2.*ATAN(X)+2.*ATAN(1.) ym=(1.-10.*zolf)**0.33 psimc=(3./2.)*log((ym**2.+ym+1.)/3.)-sqrt(3.)*ATAN((2.*ym+1)/sqrt(3.))+4.*ATAN(1.)/sqrt(3.) psim_unstable_full=(psimk+zolf**2*(psimc))/(1+zolf**2.) return end function function psih_unstable_full(zolf) y=(1.-16.*zolf)**.5 psihk=2.*log((1+y)/2.) yh=(1.-34.*zolf)**0.33 psihc=(3./2.)*log((yh**2.+yh+1.)/3.)-sqrt(3.)*ATAN((2.*yh+1)/sqrt(3.))+4.*ATAN(1.)/sqrt(3.) psih_unstable_full=(psihk+zolf**2*(psihc))/(1+zolf**2.) return end function function psim_stable(zolf) integer :: nzol real :: rzol nzol = int(zolf*100.) rzol = zolf*100. - nzol if(nzol+1 .le. 1000)then psim_stable = psim_stab(nzol) + rzol*(psim_stab(nzol+1)-psim_stab(nzol)) else psim_stable = psim_stable_full(zolf) endif return end function function psih_stable(zolf) integer :: nzol real :: rzol nzol = int(zolf*100.) rzol = zolf*100. - nzol if(nzol+1 .le. 1000)then psih_stable = psih_stab(nzol) + rzol*(psih_stab(nzol+1)-psih_stab(nzol)) else psih_stable = psih_stable_full(zolf) endif return end function function psim_unstable(zolf) integer :: nzol real :: rzol nzol = int(-zolf*100.) rzol = -zolf*100. - nzol if(nzol+1 .le. 1000)then psim_unstable = psim_unstab(nzol) + rzol*(psim_unstab(nzol+1)-psim_unstab(nzol)) else psim_unstable = psim_unstable_full(zolf) endif return end function function psih_unstable(zolf) integer :: nzol real :: rzol nzol = int(-zolf*100.) rzol = -zolf*100. - nzol if(nzol+1 .le. 1000)then psih_unstable = psih_unstab(nzol) + rzol*(psih_unstab(nzol+1)-psih_unstab(nzol)) else psih_unstable = psih_unstable_full(zolf) endif return end function END MODULE module_sf_sfclayrev