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wwm_ecmwf_local.F90
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wwm_ecmwf_local.F90
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SUBROUTINE AIRSEA_LOCAL (IPP, U10, TAUW, US, Z0, KLEV)
! ----------------------------------------------------------------------
!**** *AIRSEA* - DETERMINE TOTAL STRESS IN SURFACE LAYER.
! P.A.E.M. JANSSEN KNMI AUGUST 1990
! JEAN BIDLOT ECMWF FEBRUARY 1999 : TAUT is already
! SQRT(TAUT)
! JEAN BIDLOT ECMWF OCTOBER 2004: QUADRATIC STEP FOR
! TAUW
!* PURPOSE.
! --------
! COMPUTE TOTAL STRESS.
!** INTERFACE.
! ----------
! *CALL* *AIRSEA (U10, TAUW, US, Z0, IJS, IJL)*
! *U10* - INPUT BLOCK OF WINDSPEEDS U10.
! *TAUW* - INPUT BLOCK OF WAVE STRESSES.
! *US* - OUTPUT BLOCK OF SURFACE STRESSES.
! *ZO* - OUTPUT BLOCK OF ROUGHNESS LENGTH.
! *IJS* - INDEX OF FIRST GRIDPOINT.
! *IJL* - INDEX OF LAST GRIDPOINT.
! *KLEV* - LEVEL HEIGHT INDEX
! METHOD.
! -------
! USE TABLE TAUT(TAUW,U) AND LINEAR INTERPOLATION.
! EXTERNALS.
! ----------
! NONE.
! REFERENCE.
! ---------
! NONE.
! ----------------------------------------------------------------------
! USE YOWCOUP , ONLY : ALPHA ,XKAPPA ,XNLEV
! USE YOWPCONS , ONLY : G
! USE YOWTABL , ONLY : ITAUMAX ,JUMAX ,TAUT ,DELTAUW ,
! & DELU ,EPS1
! USE YOMHOOK ,ONLY : LHOOK, DR_HOOK
USE DATAPOOL, ONLY : MNP, FR, WETAIL, FRTAIL, WP1TAIL, ISHALLO, &
& DFIM, DFIMOFR, DFFR, DFFR2, WK, STAT, &
& IUSTAR, IALPHA, USTARM, TAUHFT, RKIND, &
& DELUST, DELALP, TAUT, DELTAUW, ITAUMAX, &
& DELU, JUMAX, ALPHA, XNLEV, XKAPPA, LOUTWAM, &
& DELTH => DDIR, TESTNODE, &
& G => G9, &
& ZPI => PI2, &
& EPSMIN => SMALL, &
& NANG => NUMDIR, &
& NFRE => NUMSIG, &
& INDEP => DEP, &
& ZERO, ONE, THR
IMPLICIT NONE
INTEGER, INTENT(IN) :: IPP
! ----------------------------------------------------------------------
REAL(rkind),INTENT(IN) :: U10,TAUW
REAL(rkind),INTENT(OUT) :: US,Z0
INTEGER, INTENT(IN) :: KLEV
! REAL(KIND=JPRB) ::ZHOOK_HANDLE
INTEGER :: I, J, ILEV
REAL(rkind), PARAMETER :: EPS1 = 0.00001
REAL(rkind) :: XI, XJ, DELI1, DELI2, DELJ1, DELJ2, UST2, ARG, SQRTCDM1
REAL(rkind) :: USwork
! ----------------------------------------------------------------------
!REAL,DIMENSION :: U10,TAUW,US,Z0
! REAL ZHOOK_HANDLE
! ----------------------------------------------------------------------
!* 1. SELECT TABLE ACCORDING TO WIND LEVEL.
! -------------------------------------
! IF (LHOOK) CALL DR_HOOK('AIRSEA',0,ZHOOK_HANDLE)
ILEV=KLEV
!* 2. DETERMINE TOTAL STRESS FROM TABLE.
! ----------------------------------
XI = SQRT(TAUW)/DELTAUW
I = MIN ( ITAUMAX-1, INT(XI) )
DELI1 = MIN(1.,XI - REAL(I))
DELI2 = 1. - DELI1
XJ = U10/DELU
J = MIN ( JUMAX-1, INT(XJ) )
DELJ1 = MIN(1.,XJ - REAL(J))
DELJ2 = 1. - DELJ1
US = (TAUT(I,J,ILEV)*DELI2 + TAUT(I+1,J,ILEV)*DELI1)*DELJ2 &
& +(TAUT(I,J+1,ILEV)*DELI2 + TAUT(I+1,J+1,ILEV)*DELI1)*DELJ1
IF (LOUTWAM .AND. IPP == TESTNODE) WRITE(111115,'(2I10,5F15.8)') I, ITAUMAX, XI, TAUW, DELTAUW
!* 3. DETERMINE ROUGHNESS LENGTH.
! ---------------------------
!!! SQRTCDM1 = MIN(U10(IJ)/US(IJ),100.0)
!!! Z0(IJ) = XNLEV(ILEV)*EXP(-XKAPPA*SQRTCDM1)
USwork=MAX(US, THR)
UST2 = USwork**2
ARG = MAX(1.-(TAUW/UST2),EPS1)
Z0 = ALPHA*UST2/G/SQRT(ARG)
! Print *, 'US=', US, ' USwork=', USwork, ' UST2=', UST2
! Print *, 'TAUW=', TAUW, ' EPS1=', EPS1, ' ARG=', ARG
! Print *, 'Z0=', Z0, ' ALPHA=', ALPHA
IF (LOUTWAM .AND. IPP == TESTNODE) WRITE(111115,'(5F15.8)') US, ARG, TAUW, EPS1, Z0
END SUBROUTINE AIRSEA_LOCAL
SUBROUTINE FEMEAN_LOCAL (IP, F, EM, FM, LLAK)
! ----------------------------------------------------------------------
!**** *FEMEAN* - COMPUTATION OF MEAN FREQUENCY AT EACH GRID POINT
! AND MEAN WAVE NUMBER .
! THE COMPUTATION OF THE MEAN WAVE ENERGU WAS ALSO
! ADDED SUCH THAT A CALL TO FEMEAN DOES NOT NEED
! TO BE PRECEDED BY A CALL TO SEMEAN.
! S.D. HASSELMANN
! MODIFIED : P.JANSSEN (INTEGRATION OF F**-4 TAIL)
! OPTIMIZED BY : L. ZAMBRESKY AND H. GUENTHER
!* PURPOSE.
! --------
! COMPUTE MEAN FREQUENCY AT EACH GRID POINT.
!** INTERFACE.
! ----------
! *CALL* *FEMEAN (F, IJS, IJL, EM, FM, LLAK)*
! *F* - SPECTRUM.
! *IJS* - INDEX OF FIRST GRIDPOINT
! *IJL* - INDEX OF LAST GRIDPOINT
! *EM* - MEAN WAVE ENERGY (INPUT)
! *FM* - MEAN WAVE FREQUENCY (OUTPUT)
! *LLAK*- TRUE IF MEAN WAVE NUMBER IS COMPUTED
! METHOD.
! -------
! NONE.
! EXTERNALS.
! ----------
! NONE.
! REFERENCE.
! ----------
! NONE.
! ----------------------------------------------------------------------
! USE YOWFRED , ONLY : FR ,DFIM ,DFIMOFR ,DELTH ,
! & WETAIL ,FRTAIL
! USE YOWPARAM , ONLY : NANG ,NFRE
! USE YOWPCONS , ONLY : G ,ZPI ,EPSMIN
! USE YOWSTAT , ONLY : ISHALLO
! USE YOWSHAL , ONLY : TFAK ,INDEP
USE DATAPOOL, ONLY : FR, WETAIL, FRTAIL, WP1TAIL, ISHALLO, &
& DFIM, DFIMOFR, DFFR, DFFR2, WK, RKIND, &
& DELTH => DDIR, &
& G => G9, &
& ZPI => PI2, &
& EPSMIN => SMALL, &
& NANG => NUMDIR, &
& NFRE => NUMSIG, &
& INDEP => DEP
! ----------------------------------------------------------------------
IMPLICIT NONE
INTEGER, INTENT(IN) :: IP
INTEGER :: M,K
REAL(rkind) :: DELT25, DELT2, DEL2
REAL(rkind) :: F(NANG,NFRE)
REAL(rkind) :: TEMP1, TEMP2, EM, FM
LOGICAL :: LLAK
! ----------------------------------------------------------------------
!* 1. INITIALISE MEAN FREQUENCY ARRAY AND TAIL FACTOR.
! ------------------------------------------------
EM = EPSMIN
FM = EPSMIN
DELT25 = WETAIL*FR(NFRE)*DELTH
DELT2 = FRTAIL*DELTH
!* 2. INTEGRATE OVER FREQUENCIES AND DIRECTIONS.
! ------------------------------------------
IF (ISHALLO.EQ.1 .OR. .NOT.LLAK) THEN
!* 2.1 DEEP WATER INTEGRATION.
! -----------------------
!* 2.2 SHALLOW WATER INTEGRATION.
! --------------------------
DO M=1,NFRE
K=1
TEMP1 = DFIM(M)/SQRT(WK(IP,M))
TEMP2 = F(K,M)
DO K=2,NANG
TEMP2 = TEMP2+F(K,M)
ENDDO
EM = EM+TEMP2*DFIM(M)
FM = FM+DFIMOFR(M)*TEMP2
ENDDO
ENDIF
!* 3. ADD TAIL CORRECTION TO MEAN FREQUENCY AND
!* NORMALIZE WITH TOTAL ENERGY.
! ------------------------------------------
IF (ISHALLO.EQ.1 .OR. .NOT.LLAK) THEN
EM = EM+DELT25*TEMP2
FM = FM+DELT2*TEMP2
FM = EM/FM
ELSE
DEL2 = DELT2*SQRT(G)/ZPI
EM = EM+DELT25*TEMP2
FM = FM+DELT2*TEMP2
FM = EM/FM
ENDIF
END SUBROUTINE FEMEAN_LOCAL
SUBROUTINE FEMEANWS_LOCAL (IPP, F, EM, FM, XLLWS)
! ----------------------------------------------------------------------
!**** *FEMEANWS* - COMPUTATION OF MEAN ENERGY, MEAN FREQUENCY
! FOR WINDSEA PART OF THE SPECTRUM AS DETERMINED
! BY THE EMPIRICAL LAW BASED ON WAVE AGE AND
! THE DIRECTIOn WITH RESPECT TO THE WIND DIRECTION
! (SEE LLWS)
!* PURPOSE.
! --------
! COMPUTE MEAN FREQUENCY AT EACH GRID POINT FOR PART OF THE
! SPECTRUM WHERE LLWS IS TRUE OR THE WINDSEA PARAMETRIC LAW
! APPLIES.
!** INTERFACE.
! ----------
! *CALL* *FEMEANWS (F, IJS, IJL, EM, FM)*
! *F* - SPECTRUM.
! *IJS* - INDEX OF FIRST GRIDPOINT
! *IJL* - INDEX OF LAST GRIDPOINT
! *USNEW* - FRICTION VELOCITY
! *THWNEW* - WIND DIRECTION
! *EM* - MEAN WAVE ENERGY (OUTPUT)
! *FM* - MEAN WAVE FREQUENCY (OUTPUT)
! METHOD.
! -------
! NONE.
! EXTERNALS.
! ----------
! NONE.
! REFERENCE.
! ----------
! NONE.
! ----------------------------------------------------------------------
! USE YOWFRED , ONLY : FR ,DFIM ,DFIMOFR ,DELTH ,
! & WETAIL ,FRTAIL ,TH ,C ,FRIC
! USE YOMHOOK ,ONLY : LHOOK, DR_HOOK
! USE YOWPARAM , ONLY : NANG ,NFRE
! USE YOWPCONS , ONLY : G ,ZPI ,EPSMIN
USE DATAPOOL, ONLY : FR, WETAIL, FRTAIL, WP1TAIL, ISHALLO, &
& DFIM, DFIMOFR, DFFR, DFFR2, WK, RKIND, &
& DELTH => DDIR, &
& G => G9, &
& ZPI => PI2, &
& EPSMIN => SMALL, &
& NANG => NUMDIR, &
& NFRE => NUMSIG, &
& INDEP => DEP
IMPLICIT NONE
INTEGER, INTENT(IN) :: IPP
INTEGER :: M,K
REAL(rkind) :: DELT25, DELT2, CM, CHECKTA
REAL(rkind) :: F(NANG,NFRE)
REAL(rkind) :: TEMP2, EM, FM, THRESHOLD
REAL(rkind), DIMENSION(NANG,NFRE) :: XLLWS
!REAL ZHOOK_HANDLE
!IF (LHOOK) CALL DR_HOOK('FEMEANWS',0,ZHOOK_HANDLE)
! ----------------------------------------------------------------------
!* 1. INITIALISE MEAN FREQUENCY ARRAY AND TAIL FACTOR.
! ------------------------------------------------
EM = EPSMIN
FM = EPSMIN
DELT25 = WETAIL*FR(NFRE)*DELTH
DELT2 = FRTAIL*DELTH
!* 2. INTEGRATE OVER FREQUENCIES AND DIRECTIONS.
! ------------------------------------------
DO M=1,NFRE
K = 1
TEMP2 = F(K,M)*XLLWS(K,M)
DO K=2,NANG
TEMP2 = TEMP2+F(K,M)*XLLWS(K,M)
ENDDO
EM = EM+TEMP2*DFIM(M)
FM = FM+DFIMOFR(M)*TEMP2
!write(*,'(10F20.10)') EM(IJ) , FM(IJ), DFIMOFR(M), DFIM(M), TEMP2(IJ)
ENDDO
!* 3. ADD TAIL CORRECTION TO MEAN FREQUENCY AND
!* NORMALIZE WITH TOTAL ENERGY.
! ------------------------------------------
EM = EM+DELT25*TEMP2
FM = FM+DELT2*TEMP2
FM = EM/FM
!IF (LHOOK) CALL DR_HOOK('FEMEANWS',1,ZHOOK_HANDLE)
END SUBROUTINE FEMEANWS_LOCAL
! ----------------------------------------------------------------------
!
! ----------------------------------------------------------------------
SUBROUTINE FKMEAN_LOCAL (IPP, F, EM, FM1, F1, AK, XK)
! ----------------------------------------------------------------------
!**** *FKMEAN* - COMPUTATION OF MEAN FREQUENCIES AT EACH GRID POINT
! AND MEAN WAVE NUMBER (based in sqrt(k)*F moment) .
! COMPUTATION OF THE MEAN WAVE ENERGY WAS ALSO
! ADDED SUCH THAT A CALL TO FKMEAN DOES NOT NEED
! TO BE PRECEDED BY A CALL TO SEMEAN.
!* PURPOSE.
! --------
! COMPUTE MEAN FREQUENCIES AND WAVE NUMBER AT EACH GRID POINT.
!** INTERFACE.
! ----------
! *CALL* *FKMEAN (F, IJS, IJL, EM, FM1, F1, AK, XK)*
! *F* - SPECTRUM.
! *IJS* - INDEX OF FIRST GRIDPOINT
! *IJL* - INDEX OF LAST GRIDPOINT
! *EM* - MEAN WAVE ENERGY
! *FM1* - MEAN WAVE FREQUENCY BASED ON (1/f)*F INTEGRATION
! *F1* - MEAN WAVE FREQUENCY BASED ON f*F INTEGRATION
! *AK* - MEAN WAVE NUMBER BASED ON sqrt(1/k)*F INTGRATION
! ONLY FOR SHALLOW WATER RUNS.
!!! AK IS STILL NEEDED IN SNONLIN !!!!
!!! IF THE OLD FORMULATION IS USED.
! *XK* - MEAN WAVE NUMBER BASED ON sqrt(k)*F INTEGRATION
! ONLY FOR SHALLOW WATER RUNS.
! METHOD.
! -------
! NONE.
! EXTERNALS.
! ----------
! NONE.
! REFERENCE.
! ----------
! NONE.
! ----------------------------------------------------------------------
! USE YOWFRED , ONLY : FR ,DFIM ,DFIMOFR ,DFFR ,
! & DFFR2 ,DELTH ,WETAIL ,FRTAIL ,WP1TAIL ,
! & WP2TAIL
! USE YOMHOOK ,ONLY : LHOOK, DR_HOOK
! USE YOWPARAM , ONLY : NANG ,NFRE
! USE YOWPCONS , ONLY : G ,ZPI ,EPSMIN
! USE YOWSTAT , ONLY : ISHALLO
! USE YOWSHAL , ONLY : TFAK ,INDEP
USE DATAPOOL, ONLY : FR, WETAIL, FRTAIL, WP1TAIL, ISHALLO, FRINTF, RKIND, &
& DFIM, DFIMOFR, DFFR, DFFR2, WK, RKIND, &
& DELTH => DDIR, LOUTWAM, &
& G => G9, &
& ZPI => PI2, &
& EPSMIN => SMALL, &
& NANG => NUMDIR, &
& NFRE => NUMSIG, &
& INDEP => DEP
IMPLICIT NONE
INTEGER, INTENT(IN) :: IPP
REAL(rkind), intent(out) :: EM, FM1, F1, AK, XK
INTEGER :: M,K
REAL(rkind) :: DELT25, COEFM1, COEF1, COEFA, COEFX, SQRTK
REAL(rkind) :: F(NANG,NFRE)
REAL(rkind) :: TEMPA, TEMPX, TEMP2
! REAL ZHOOK_HANDLE
! IF (LHOOK) CALL DR_HOOK('FKMEAN',0,ZHOOK_HANDLE)
! ----------------------------------------------------------------------
!* 1. INITIALISE MEAN FREQUENCY ARRAY AND TAIL FACTOR.
! ------------------------------------------------
EM = EPSMIN
FM1= EPSMIN
F1 = EPSMIN
AK = EPSMIN
XK = EPSMIN
DELT25 = WETAIL*FR(NFRE)*DELTH
! Print *, 'DELT25=', DELT25
COEFM1 = FRTAIL*DELTH
COEF1 = WP1TAIL*DELTH*FR(NFRE)**2
COEFA = COEFM1*SQRT(G)/ZPI
COEFX = COEF1*(ZPI/SQRT(G))
! WRITE(111118,'(I10,F30.20)') ISHALLO, SUM(F)
! WRITE(111118,'(5F20.9)')DELT25,COEFM1,COEF1,COEFA,COEFX
!* 2. INTEGRATE OVER FREQUENCIES AND DIRECTIONS.
! ------------------------------------------
IF (ISHALLO.EQ.1) THEN
!* 2.1 DEEP WATER INTEGRATION.
! -----------------------
DO M=1,NFRE
K=1
TEMP2 = F(K,M)
DO K=2,NANG
TEMP2 = TEMP2+F(K,M)
ENDDO
EM = EM+DFIM(M)*TEMP2
FM1= FM1+DFIMOFR(M)*TEMP2
F1 = F1+DFFR(M)*TEMP2
ENDDO
ELSE
!* 2.2 SHALLOW WATER INTEGRATION.
! --------------------------
DO M=1,NFRE
! SQRTK=SQRT(TFAK(INDEP(IJ),M))
SQRTK=SQRT(WK(M,IPP))
TEMPA = DFIM(M)/SQRTK
TEMPX = SQRTK*DFIM(M)
K=1
TEMP2 = F(K,M)
DO K=2,NANG
TEMP2 = TEMP2+F(K,M)
ENDDO
EM = EM+DFIM(M)*TEMP2
FM1= FM1+DFIMOFR(M)*TEMP2
F1 = F1+DFFR(M)*TEMP2
AK = AK+TEMPA*TEMP2
XK = XK+TEMPX*TEMP2
IF (LOUTWAM) WRITE(111118,'(4F20.10)') DFIM(M), DFIMOFR(M), DFFR(M)
ENDDO
ENDIF
!* 3. ADD TAIL CORRECTION TO MEAN FREQUENCY AND
!* NORMALIZE WITH TOTAL ENERGY.
! ------------------------------------------
IF (ISHALLO.EQ.1) THEN
EM = EM+DELT25*TEMP2
FM1= FM1+COEFM1*TEMP2
FM1= EM/FM1
F1 = F1+COEF1*TEMP2
F1 = F1/EM
ELSE
EM = EM+DELT25*TEMP2
FM1 = FM1+COEFM1*TEMP2
FM1 = EM/FM1
F1 = F1+COEF1*TEMP2
F1 = F1/EM
AK = AK+COEFA*TEMP2
AK = (EM/AK)**2
XK = XK+COEFX*TEMP2
XK = (XK/EM)**2
IF (LOUTWAM) WRITE(111118,'(4F20.10)') XK, AK, F1, EM
ENDIF
! IF (LHOOK) CALL DR_HOOK('FKMEAN',1,ZHOOK_HANDLE)
END SUBROUTINE FKMEAN_LOCAL
SUBROUTINE FRCUTINDEX_LOCAL (IPP, FM, FMWS, MIJ)
! ----------------------------------------------------------------------
!**** *FRCUTINDEX* - RETURNS THE LAST FREQUENCY INDEX OF
! PROGNOSTIC PART OF SPECTRUM.
!** INTERFACE.
! ----------
! *CALL* *FRCUTINDEX (IJS, IJL, FM, FMWS, MIJ)
! *IJS* - INDEX OF FIRST GRIDPOINT
! *IJL* - INDEX OF LAST GRIDPOINT
! *FM* - MEAN FREQUENCY
! *FMWS* - MEAN FREQUENCY OF WINDSEA
! *MIJ* - LAST FREQUENCY INDEX
! METHOD.
! -------
!* COMPUTES LAST FREQUENCY INDEX OF PROGNOSTIC PART OF SPECTRUM.
!* FREQUENCIES LE 2.5*MAX(FMWS,FM).
! EXTERNALS.
! ---------
! REFERENCE.
! ----------
! ----------------------------------------------------------------------
! USE YOWFRED , ONLY : FR ,FRATIO ,FLOGSPRDM1
! USE YOWPARAM , ONLY : NFRE
! USE YOMHOOK ,ONLY : LHOOK, DR_HOOK
USE DATAPOOL, ONLY : FR, WETAIL, FRTAIL, WP1TAIL, ISHALLO, FRINTF, FLOGSPRDM1, &
& DFIM, DFIMOFR, DFFR, DFFR2, WK, RKIND, EMEAN, FMEAN, TH, &
& DELTH => DDIR, IPHYS, &
& G => G9, &
& ZPI => PI2, &
& EPSMIN => SMALL, &
& NANG => NUMDIR, &
& NFRE => NUMSIG, &
& INDEP => DEP
! ----------------------------------------------------------------------
IMPLICIT NONE
INTEGER, INTENT(IN) :: IPP
REAL(rkind), intent(in) :: FM, FMWS
INTEGER, intent(out) :: MIJ
REAL(rkind) :: TAILFACTOR, FPMH, FPM4
!* COMPUTE LAST FREQUENCY INDEX OF PROGNOSTIC PART OF SPECTRUM.
!* FREQUENCIES LE 2.5*MAX(FMWS,FM) (ECMWF PHYSICS).
! ------------------------------------------------------------
IF(IPHYS.EQ.1) THEN
MIJ=NFRE
ELSE
TAILFACTOR=2.5
FPMH = TAILFACTOR/FR(1)
IF (.TRUE.) THEN! IF (CICVR(IJ).LE.CITHRSH_TAIL) THEN
FPM4 = MAX(FMWS,FM)*FPMH
MIJ = INT(LOG10(FPM4)*FLOGSPRDM1)+1
MIJ = MIN(MAX(1,MIJ),NFRE)
ELSE
MIJ = NFRE
ENDIF
ENDIF
!IF (LHOOK) CALL DR_HOOK('FRCUTINDEX',1,ZHOOK_HANDLE)
END SUBROUTINE FRCUTINDEX_LOCAL
SUBROUTINE WAM_PRE (IPP, FL3, FL, SL, SSDSO, DSSDSO, SSNL4O, DSSNL4O, SSINO, DSSINO)
USE DATAPOOL, ONLY : MNP, FR, WETAIL, FRTAIL, WP1TAIL, ISHALLO, FRINTF, COFRM4, CG, WK, &
& DFIM, DFIMOFR, DFFR, DFFR2, WK, RKIND, EMEAN, FMEAN, TH, RKIND, DELU, &
& JUMAX, DT4S, FRM5, IPHYS, LOUTWAM, CD, UFRIC, ALPHA_CH, Z0, ITEST, LCFLX,&
& THWOLD, THWNEW, Z0OLD, Z0NEW, ROAIRO, ROAIRN, ZIDLOLD, ZIDLNEW, U10NEW, USNEW, &
& U10OLD, FMEANWS, USOLD, TAUW, ZERO, MESIN, MESDS, MESNL, &
& DELTH => DDIR, &
& G => G9, &
& ZPI => PI2, &
& EPSMIN => SMALL, &
& NANG => NUMDIR, &
& NFRE => NUMSIG, &
& INDEP => DEP, &
& ROWATER => RHOW, &
& RHOAIR => RHOA
IMPLICIT NONE
INTEGER, INTENT(IN) :: IPP
REAL(rkind),DIMENSION(NANG,NFRE),INTENT(IN) :: FL3
REAL(rkind),DIMENSION(NANG,NFRE),INTENT(OUT) :: FL,SL
REAL(rkind),DIMENSION(NFRE,NANG),INTENT(OUT) :: SSDSO,DSSDSO,SSNL4O,DSSNL4O,SSINO,DSSINO
INTEGER :: K,L,M,ILEV
INTEGER :: MIJ
INTEGER :: JU
REAL(rkind) :: GTEMP1, GTEMP2, FLHAB, XJ, DELT, DELT5, XIMP, AKM1
REAL(rkind) :: AK2VGM1, XN, PHIDIAG, TAU
REAL(rkind) :: EMEANWS, USFM, GADIAG
REAL(rkind) :: F1MEAN, AKMEAN, XKMEAN
REAL(rkind) :: PHIEPS, TAUOC, PHIAW, WSTAR,FPM,WIND10,WINDTH
REAL(rkind) :: TAUWLF,TAUWD,PHIAWDIAG,PHIAWUNR,PHIOC,PHIWA
INTEGER , DIMENSION(NFRE) :: FCONST
REAL(rkind), DIMENSION(NANG) :: SPRD
REAL(rkind), DIMENSION(NFRE) :: TEMP, TEMP2, DELFL
REAL(rkind),DIMENSION(NANG,NFRE) :: SSDS,DSSDS,SSBF,DSSBF,SSNL4,DSSNL4,SSIN,DSSIN,CIWAB,XLLWS
SSDSO=0.;DSSDSO=0.;SSNL4O=0.;DSSNL4O=0.;SSINO=0.;DSSINO=0.
CALL FKMEAN_LOCAL(IPP, FL3, EMEAN(IPP), FMEAN(IPP),F1MEAN, AKMEAN, XKMEAN)
SPRD=MAX(ZERO,COS(TH-THWNEW(IPP)))**2
XJ=U10NEW(IPP)/DELU
JU=MIN(JUMAX, MAX(NINT(XJ),1))
ILEV=1
IF (MESIN .GT. 0) THEN
CALL AIRSEA_LOCAL (IPP, U10NEW(IPP), TAUW(IPP), USNEW(IPP), Z0NEW(IPP),ILEV)
CALL SINPUT_LOCAL (IPP, FL3, FL, THWNEW(IPP), USNEW(IPP), Z0NEW(IPP), ROAIRN(IPP), ZIDLNEW(IPP), SL, XLLWS, SSIN, DSSIN)
CALL FEMEANWS_LOCAL(IPP,FL3,EMEANWS,FMEANWS(IPP),XLLWS)
CALL FRCUTINDEX_LOCAL(IPP, FMEAN(IPP), FMEANWS(IPP), MIJ)
CALL STRESSO_LOCAL (IPP, FL3, THWNEW(IPP), USNEW(IPP), Z0NEW(IPP), ROAIRN(IPP), TAUW(IPP), TAUWLF, PHIWA, PHIAWDIAG, PHIAWUNR, SL, MIJ, LCFLX)
CALL AIRSEA_LOCAL (IPP, U10NEW(IPP), TAUW(IPP), USNEW(IPP), Z0NEW(IPP), ILEV)
ENDIF
IF (MESNL .GT. 0) CALL SNONLIN_LOCAL (IPP, FL3, FL, SL, AKMEAN, SSNL4, DSSNL4)
IF (MESDS .GT. 0) CALL SDISSIP_LOCAL (IPP, FL3 ,FL, SL, F1MEAN, XKMEAN, PHIOC, TAUWD, MIJ, SSDS, DSSDS)
DO K = 1, NANG
DO M = 1, NFRE
SSDSO(M,K) = SSDS(K,M)
DSSDSO(M,K) = DSSDS(K,M)
SSNL4O(M,K) = SSNL4(K,M)
DSSNL4O(M,K) = DSSNL4(K,M)
SSINO(M,K) = SSIN(K,M)
DSSINO(M,K) = DSSIN(K,M)
ENDDO
ENDDO
END SUBROUTINE WAM_PRE
SUBROUTINE WAM_POST (IPP, FL3)
USE DATAPOOL, ONLY : MNP, FR, WETAIL, FRTAIL, WP1TAIL, ISHALLO, FRINTF, COFRM4, CG, WK, &
& DFIM, DFIMOFR, DFFR, DFFR2, WK, RKIND, EMEAN, FMEAN, TH, RKIND, DELU, &
& JUMAX, DT4S, FRM5, IPHYS, LOUTWAM, CD, UFRIC, ALPHA_CH, Z0, ITEST, LCFLX,&
& THWOLD, THWNEW, Z0OLD, Z0NEW, ROAIRO, ROAIRN, ZIDLOLD, ZIDLNEW, U10NEW, USNEW, &
& U10OLD, FMEANWS, USOLD, TAUW, &
& DELTH => DDIR, &
& G => G9, &
& ZPI => PI2, &
& EPSMIN => SMALL, &
& NANG => NUMDIR, &
& NFRE => NUMSIG, &
& INDEP => DEP, &
& ROWATER => RHOW, &
& RHOAIR => RHOA
IMPLICIT NONE
INTEGER, INTENT(IN) :: IPP
INTEGER :: K,L,M,ILEV,IDELT,IU06
INTEGER :: MIJ
INTEGER :: JU
REAL(rkind) :: GTEMP1, GTEMP2, FLHAB, XJ, DELT, DELT5, XIMP, AKM1
REAL(rkind) :: AK2VGM1, XN, PHIDIAG, TAU
REAL(rkind) :: EMEANWS, USFM, GADIAG
REAL(rkind) :: F1MEAN, AKMEAN, XKMEAN
REAL(rkind) :: PHIEPS, TAUOC, PHIAW, WSTAR
REAL(rkind) :: TAUWLF,TAUWD,PHIAWDIAG,PHIAWUNR,PHIOC,PHIWA
INTEGER , DIMENSION(NFRE) :: FCONST
REAL(rkind), DIMENSION(NANG) :: SPRD
REAL(rkind), DIMENSION(NFRE) :: TEMP, TEMP2, DELFL
REAL(rkind),DIMENSION(NANG,NFRE) :: SSDS,DSSDS,SSIN,DSSIN,FL,FL3,SL,XLLWS
IDELT = INT(DT4S)
ILEV = 1
SL = 0.d0
FL = 0.d0
CALL FKMEAN_LOCAL(IPP, FL3, EMEAN(IPP), FMEAN(IPP), F1MEAN, AKMEAN, XKMEAN)
CALL FEMEANWS_LOCAL(IPP, FL3,EMEANWS,FMEANWS(IPP),XLLWS)
CALL FRCUTINDEX_LOCAL(IPP, FMEAN(IPP), FMEANWS(IPP), MIJ)
IF(ISHALLO.EQ.1) THEN
TEMP2 = FRM5
ELSE
DO M=1,NFRE
AKM1 = 1./WK(M,IPP)
AK2VGM1 = AKM1**2/CG(M,IPP)
TEMP2(M) = AKM1*AK2VGM1
ENDDO
ENDIF
GADIAG = 1./TEMP2(MIJ)
DO M=1,MIJ
FCONST(M) = 1.
TEMP(M) = 0.
ENDDO
DO M=MIJ+1,NFRE
FCONST(M) = 0.
TEMP(M) = TEMP2(M)*GADIAG
ENDDO
DO K=1,NANG
GADIAG = FL3(K,MIJ)
DO M=1,NFRE
!AR: ICE FLLOWEST = FLMINFR(JU),M)*SPRD(K)
!AR: ICE FL3(IJ,K,M) = GADIAG*TEMP(M) &
!AR: ICE & + MAX(FL3(IJ,K,M),FLLOWEST)*FCONST(M)
FL3(K,M) = GADIAG*TEMP(M) + FL3(K,M)*FCONST(M)
ENDDO
ENDDO
IF(IPHYS.EQ.0) THEN
CALL SINPUT_LOCAL (IPP, FL3, FL, THWNEW(IPP), USNEW(IPP), Z0NEW(IPP), ROAIRN(IPP), WSTAR, SL, XLLWS, SSIN, DSSIN)
!BUG ALARM ... in the orignial code u have ther ZIDLNEW which is not used in sinput instead wstar is passed ...
ELSE
CALL SINPUT_ARD_LOCAL (IPP, FL3, FL, THWNEW(IPP), USNEW(IPP), Z0NEW(IPP), ROAIRN(IPP), ZIDLNEW(IPP), SL, XLLWS, SSIN, DSSDS)
ENDIF
CALL STRESSO_LOCAL (IPP, FL3, THWNEW(IPP), USNEW(IPP), Z0NEW(IPP), ROAIRN(IPP), TAUW(IPP), TAUWLF, PHIWA,PHIAWDIAG, PHIAWUNR, SL, MIJ,LCFLX)
CALL AIRSEA_LOCAL (IPP, U10NEW(IPP), TAUW(IPP), USNEW(IPP), Z0NEW(IPP),ILEV)
IF(IPHYS.EQ.0) THEN
CALL SDISSIP_LOCAL (IPP, FL3 ,FL, SL, F1MEAN, XKMEAN, PHIOC, TAUWD, MIJ, SSDS, DSSDS)
ELSE
CALL SDISS_ARDH_VEC_LOCAL (IPP, FL3 ,FL, SL, F1MEAN, XKMEAN,PHIOC, TAUWD, MIJ, SSDS, DSSDS)
ENDIF
TAU = ROAIRN(IPP)*USNEW(IPP)**2
XN = ROAIRN(IPP)*USNEW(IPP)**3
PHIDIAG = PHIAWDIAG+PHIAWUNR
PHIEPS = (PHIOC-PHIDIAG)/XN
PHIAW = (PHIWA+PHIAWUNR)/XN
TAUOC = (TAU-TAUWLF-TAUWD)/TAU
USOLD(IPP) = USNEW(IPP)
Z0OLD(IPP) = Z0NEW(IPP)
ROAIRO(IPP) = ROAIRN(IPP)
ZIDLOLD(IPP) = ZIDLNEW(IPP)
UFRIC(IPP) = USNEW(IPP)
Z0(IPP) = Z0NEW(IPP)
CD(IPP) = (USNEW(IPP)/U10NEW(IPP))**2
ALPHA_CH(IPP) = G*Z0NEW(IPP)/USNEW(IPP)**2
END SUBROUTINE WAM_POST
SUBROUTINE SBOTTOM_LOCAL (IPP, F, FL, IG, SL, SSBF, DSSBF)
!SHALLOW
! ----------------------------------------------------------------------
!**** *SBOTTOM* - COMPUTATION OF BOTTOM FRICTION.
! G.J.KOMEN AND Q.D.GAO
! OPTIMIZED BY L.F. ZAMBRESKY
! J. BIDLOT ECMWF FEBRUARY 1997 ADD SL IN SUBROUTINE CALL
!* PURPOSE.
! --------
! COMPUTATION OF BOTTOM FRICTION DISSIPATION
!** INTERFACE.
! ----------
! *CALL* *SBOTTOM (F, FL, IJS, IJL, IG, SL)*
! *F* - SPECTRUM.
! *FL* - DIAGONAL MATRIX OF FUNCTIONAL DERIVATIVE
! *IJS* - INDEX OF FIRST GRIDPOINT
! *IJL* - INDEX OF LAST GRIDPOINT
! *IG* - BLOCK NUMBER
! *SL* - TOTAL SOURCE FUNCTION ARRAY
! METHOD.
! -------
! SEE REFERENCES.
! REFERENCES.
! -----------
! HASSELMANN ET AL, D. HYDR. Z SUPPL A12(1973) (JONSWAP)
! BOUWS AND KOMEN, JPO 13(1983)1653-1658
! ----------------------------------------------------------------------
! USE YOMHOOK ,ONLY : LHOOK, DR_HOOK
! USE YOWPARAM , ONLY : NANG ,NFRE
! USE YOWPCONS , ONLY : G
! USE YOWSHAL , ONLY : DEPTH ,TFAK ,INDEP
! USE YOMHOOK ,ONLY : LHOOK, DR_HOOK
USE DATAPOOL, ONLY : FR, WETAIL, FRTAIL, WP1TAIL, ISHALLO, FRINTF, COFRM4, CG, WK, &
& DFIM, DFIMOFR, DFFR, DFFR2, WK, RKIND, EMEAN, FMEAN, TH, DEP, &
& DELTH => DDIR, CONST_ECMWF, &
& G => G9, &
& ZPI => PI2, &
& EPSMIN => SMALL, &
& NANG => NUMDIR, &
& NFRE => NUMSIG, &
& INDEP => DEP
! ----------------------------------------------------------------------
IMPLICIT NONE
INTEGER, INTENT(IN) :: IPP, IG
REAL(rkind),DIMENSION(NANG,NFRE) :: F,FL,SL
REAL(rkind),DIMENSION(NANG,NFRE) :: SSBF, DSSBF
INTEGER :: M, K
REAL(rkind) :: SBO, ARG
! REAL ZHOOK_HANDLE
DO M=1,NFRE
IF(DEP(IPP).LT.999) THEN
ARG = 2.* DEP(IPP)*WK(M,IPP)!TFAK(INDEP(IJ),M)
ARG = MIN(ARG,50.)
SBO = CONST_ECMWF*WK(M,IPP)/SINH(ARG)
! SBO(IJ) = CONST*TFAK(INDEP(IJ),M)/SINH(ARG)
ENDIF
DO K=1,NANG
IF(DEP(IPP).LT.999) THEN
SL(K,M) = SL(K,M)+SBO*F(K,M)
FL(K,M) = FL(K,M)+SBO
SSBF(K,M) = SBO*F(K,M)
DSSBF(K,M) = SBO
ENDIF
ENDDO
ENDDO
END SUBROUTINE SBOTTOM_LOCAL
SUBROUTINE SDISS_ARDH_VEC_LOCAL (IPP, F, FL, SL, F1MEAN, XKMEAN, &
& PHIEPS, TAUWD, M, SSDS, DSSDS)
! ----------------------------------------------------------------------
!**** *SDISSIP_ARDH_VEC* - COMPUTATION OF DISSIPATION SOURCE FUNCTION.
! LOTFI AOUF METEO FRANCE 2013
! FABRICE ARDHUIN IFREMER 2013
!* PURPOSE.
! --------
! COMPUTE DISSIPATION SOURCE FUNCTION AND STORE ADDITIVELY INTO
! NET SOURCE FUNCTION ARRAY. ALSO COMPUTE FUNCTIONAL DERIVATIVE
! OF DISSIPATION SOURCE FUNCTION.
!** INTERFACE.
! ----------
! *CALL* *SDISSIP (F, FL, IJS, IJL, SL, F1MEAN, XKMEAN,*
! PHIEPS, TAUWD, M LCFLX)
! *F* - SPECTRUM.
! *FL* - DIAGONAL MATRIX OF FUNCTIONAL DERIVATIVE
! *IJS* - INDEX OF FIRST GRIDPOINT
! *IJL* - INDEX OF LAST GRIDPOINT
! *SL* - TOTAL SOURCE FUNCTION ARRAY
! *F1MEAN* - MEAN FREQUENCY BASED ON 1st MOMENT.
! *XKMEAN* - MEAN WAVE NUMBER BASED ON 1st MOMENT.
! *PHIEPS* - ENERGY FLUX FROM WAVES TO OCEAN INTEGRATED OVER
! THE PROGNOSTIC RANGE.
! *TAUWD* - DISSIPATION STRESS INTEGRATED OVER
! THE PROGNOSTIC RANGE.
! *MIJ* - LAST FREQUENCY INDEX OF THE PROGNOSTIC RANGE.
! *LCFLX* - TRUE IF THE CALCULATION FOR THE FLUXES ARE
! PERFORMED.
! METHOD.
! -------
! SEE REFERENCES.
! EXTERNALS.
! ----------
! NONE.
! REFERENCE.
! ----------
! ARDHUIN et AL. JPO DOI:10.1175/20110JPO4324.1
! ----------------------------------------------------------------------
!USE YOWFRED , ONLY : FR, TH, FRATIO, DELTH, GOM, COSTH, SINTH, DFIM
!USE YOWPCONS , ONLY : RAD ,G ,ZPI ,ROWATER ,YEPS
!USE YOWMEAN , ONLY : EMEAN, FMEAN
!USE YOWMPP , ONLY : NINF ,NSUP
!USE YOWPARAM , ONLY : NANG ,NFRE
!USE YOWSHAL , ONLY : TFAK ,INDEP, TCGOND
!USE YOWSPEC , ONLY : U10NEW, THWNEW, USNEW
!USE YOWSTAT , ONLY : ISHALLO
!USE YOWTEST , ONLY : IU06 ,ITEST
!USE PARKIND1 ,ONLY : JPIM ,JPRB
!USE YOMHOOK ,ONLY : LHOOK ,DR_HOOK
USE DATAPOOL, ONLY : FR, WETAIL, FRTAIL, WP1TAIL, ISHALLO, RKIND, &
& DFIM, DFIMOFR, DFFR, DFFR2, WK, ZALP, IAB, &
& IUSTAR, IALPHA, USTARM, TAUT, ONETHIRD, RKIND, ONE, &
& DELUST, DELALP, BETAMAX, XKAPPA, IDAMPING, TAUWSHELTER, &
& FRATIO, EMEAN, USNEW, THWNEW, DEGRAD, LCFLX, NUMSIG, NUMDIR, &
& SINTH, COSTH, &
& ROWATER => RHOW, &
& ROAIR => RHOA, &
& TH => SPDIR, &
& DELTH => DDIR, &
& G => G9, &
& ZPI => PI2, &
& EPSMIN => SMALL, &
& NANG => NUMDIR, &
& NFRE => NUMSIG, &
& INDEP => DEP, &
& CG0 => CG, &
& WK0 => WK
! ----------------------------------------------------------------------
IMPLICIT NONE
INTEGER :: K , M, IPP
INTEGER :: I, J, I1, J1
INTEGER :: IS, SDSNTH, DIKCUMUL
INTEGER :: I_INT, J_INT, M2, K2
INTEGER :: NSMOOTH(NFRE)
INTEGER :: ISDSDTH
INTEGER :: ISSDSBRFDF
INTEGER :: MIJ
INTEGER, ALLOCATABLE :: SATINDICES(:,:)
REAL(rkind) :: XK(NFRE), CG(NFRE)
REAL(rkind) :: ALFAMEAN
REAL(rkind) :: TPIINV, TMP00, TMP01, TMP02, TMP03, TMP04
REAL(rkind) :: COSWIND
REAL(rkind) :: DTURB
REAL(rkind) :: EPSR
REAL(rkind) :: W, P0, MICHE, DELTA1, DELTA2
REAL(rkind) :: SCDFM
REAL(rkind) :: SDISS, YEPS
REAL(rkind) :: SDSBR, SDSBR2
REAL(rkind) :: SATURATION2,FACSAT
REAL(rkind) :: SSDSC3, SSDSC4, SSDSC5, SSDSC6, SDSCOS
REAL(rkind) :: SSDSHF, SSDSLF, X, DTEMP, TEMP
REAL(rkind) :: SSDSBRF1, XFR, SXFR,SSDSBR,SDSC1,SSDSP,SSDSC2
REAL(rkind) :: DSIP_
REAL(rkind) :: ROG
REAL(rkind) :: SSDSC1, SSDSC , SSDSISO
!REAL(KIND=JPRB) :: ZHOOK_HANDLE
REAL(rkind) :: SIG(NFRE)
REAL(rkind) :: BSIGBAJ
REAL(rkind) :: F1MEAN, XKMEAN, WNMEAN2
REAL(rkind) :: PHIEPS, TAUWD, CM
REAL(rkind) :: FACTOR, FACTURB
REAL(rkind) :: RENEWALFREQ(NANG)
REAL(rkind), DIMENSION(NFRE) :: CONSTFM
REAL(rkind) :: BTH0(NFRE) !saturation spectrum
REAL(rkind) :: BTH0S(NFRE) !smoothed saturation spectrum
REAL(rkind) :: BTH(NANG,NFRE) !saturation spectrum
REAL(rkind) :: BTHS(NANG,NFRE) !smoothed saturation spectrum
REAL(rkind),DIMENSION(NANG,NFRE) :: F,FL,SL,A, D
REAL(rkind),DIMENSION(NANG,NFRE) :: SSDS, DSSDS
REAL(rkind), ALLOCATABLE, DIMENSION(:) :: C_,C_C,C2_,C2_C2,DSIP_05_C2
REAL(rkind) , ALLOCATABLE :: SATWEIGHTS(:,:)