11 |
C-- o WSCALE - Compute turbulent velocity scales. |
C-- o WSCALE - Compute turbulent velocity scales. |
12 |
C-- o RI_IWMIX - Compute interior viscosity diffusivity coefficients. |
C-- o RI_IWMIX - Compute interior viscosity diffusivity coefficients. |
13 |
C-- o Z121 - Apply 121 vertical smoothing. |
C-- o Z121 - Apply 121 vertical smoothing. |
14 |
C-- o KPP_SMOOTH_HORIZ - Apply horizontal smoothing to KPP array. |
C-- o SMOOTH_HORIZ- Apply horizontal smoothing to global array. |
|
C-- o SMOOTH_HORIZ - Apply horizontal smoothing to global array. |
|
15 |
C-- o BLMIX - Boundary layer mixing coefficients. |
C-- o BLMIX - Boundary layer mixing coefficients. |
16 |
C-- o ENHANCE - Enhance diffusivity at boundary layer interface. |
C-- o ENHANCE - Enhance diffusivity at boundary layer interface. |
17 |
C-- o STATEKPP - Compute buoyancy-related input arrays. |
C-- o STATEKPP - Compute buoyancy-related input arrays. |
22 |
I mytime, mythid |
I mytime, mythid |
23 |
I , kmtj, shsq, dvsq, ustar |
I , kmtj, shsq, dvsq, ustar |
24 |
I , bo, bosol, dbloc, Ritop, coriol |
I , bo, bosol, dbloc, Ritop, coriol |
25 |
|
I , diffusKzS, diffusKzT |
26 |
I , ikppkey |
I , ikppkey |
27 |
O , diffus |
O , diffus |
28 |
U , ghat |
U , ghat |
47 |
#include "SIZE.h" |
#include "SIZE.h" |
48 |
#include "EEPARAMS.h" |
#include "EEPARAMS.h" |
49 |
#include "PARAMS.h" |
#include "PARAMS.h" |
|
#include "DYNVARS.h" |
|
|
#include "FFIELDS.h" |
|
50 |
#include "KPP_PARAMS.h" |
#include "KPP_PARAMS.h" |
51 |
|
|
52 |
c input |
c input |
53 |
c myTime - current time in simulation |
c myTime - current time in simulation |
54 |
c myThid - thread number for this instance of the routine |
c myThid - thread number for this instance of the routine |
55 |
c kmtj (imt) - number of vertical layers on this row |
c kmtj (imt) - number of vertical layers on this row |
56 |
c shsq (imt,Nr) - (local velocity shear)^2 ((m/s)^2) |
c shsq (imt,Nr) - (local velocity shear)^2 ((m/s)^2) |
57 |
c dvsq (imt,Nr) - (velocity shear re sfc)^2 ((m/s)^2) |
c dvsq (imt,Nr) - (velocity shear re sfc)^2 ((m/s)^2) |
58 |
c ustar (imt) - surface friction velocity (m/s) |
c ustar (imt) - surface friction velocity (m/s) |
59 |
c bo (imt) - surface turbulent buoy. forcing (m^2/s^3) |
c bo (imt) - surface turbulent buoy. forcing (m^2/s^3) |
60 |
c bosol (imt) - radiative buoyancy forcing (m^2/s^3) |
c bosol (imt) - radiative buoyancy forcing (m^2/s^3) |
61 |
c dbloc (imt,Nr) - local delta buoyancy across interfaces (m/s^2) |
c dbloc (imt,Nr) - local delta buoyancy across interfaces (m/s^2) |
62 |
c dblocSm(imt,Nr) - horizontally smoothed dbloc (m/s^2) |
c dblocSm(imt,Nr) - horizontally smoothed dbloc (m/s^2) |
63 |
c stored in ghat to save space |
c stored in ghat to save space |
64 |
c Ritop (imt,Nr) - numerator of bulk Richardson Number |
c Ritop (imt,Nr) - numerator of bulk Richardson Number |
65 |
c (zref-z) * delta buoyancy w.r.t. surface ((m/s)^2) |
c (zref-z) * delta buoyancy w.r.t. surface ((m/s)^2) |
66 |
c coriol (imt) - Coriolis parameter (1/s) |
c coriol (imt) - Coriolis parameter (1/s) |
67 |
|
c diffusKzS(imt,Nr)- background vertical diffusivity for scalars (m^2/s) |
68 |
|
c diffusKzT(imt,Nr)- background vertical diffusivity for theta (m^2/s) |
69 |
c note: there is a conversion from 2-D to 1-D for input output variables, |
c note: there is a conversion from 2-D to 1-D for input output variables, |
70 |
c e.g., hbl(sNx,sNy) -> hbl(imt), |
c e.g., hbl(sNx,sNy) -> hbl(imt), |
71 |
c where hbl(i,j) -> hbl((j-1)*sNx+i) |
c where hbl(i,j) -> hbl((j-1)*sNx+i) |
72 |
|
|
73 |
_RL mytime |
_RL mytime |
74 |
integer mythid |
integer mythid |
75 |
integer kmtj (imt ) |
integer kmtj (imt ) |
76 |
_KPP_RL shsq (imt,Nr) |
_RL shsq (imt,Nr) |
77 |
_KPP_RL dvsq (imt,Nr) |
_RL dvsq (imt,Nr) |
78 |
_KPP_RL ustar (imt ) |
_RL ustar (imt ) |
79 |
_KPP_RL bo (imt ) |
_RL bo (imt ) |
80 |
_KPP_RL bosol (imt ) |
_RL bosol (imt ) |
81 |
_KPP_RL dbloc (imt,Nr) |
_RL dbloc (imt,Nr) |
82 |
_KPP_RL Ritop (imt,Nr) |
_RL Ritop (imt,Nr) |
83 |
_KPP_RL coriol(imt ) |
_RL coriol (imt ) |
84 |
|
_RL diffusKzS(imt,Nr) |
85 |
|
_RL diffusKzT(imt,Nr) |
86 |
|
|
87 |
integer ikppkey |
integer ikppkey |
88 |
|
|
93 |
c ghat (imt) - nonlocal transport coefficient (s/m^2) |
c ghat (imt) - nonlocal transport coefficient (s/m^2) |
94 |
c hbl (imt) - mixing layer depth (m) |
c hbl (imt) - mixing layer depth (m) |
95 |
|
|
96 |
_KPP_RL diffus(imt,0:Nrp1,mdiff) |
_RL diffus(imt,0:Nrp1,mdiff) |
97 |
_KPP_RL ghat (imt,Nr) |
_RL ghat (imt,Nr) |
98 |
_KPP_RL hbl (imt) |
_RL hbl (imt) |
99 |
|
|
100 |
#ifdef ALLOW_KPP |
#ifdef ALLOW_KPP |
101 |
|
|
109 |
c sigma (imt ) - normalized depth (d / hbl) |
c sigma (imt ) - normalized depth (d / hbl) |
110 |
c Rib (imt,Nr ) - bulk Richardson number |
c Rib (imt,Nr ) - bulk Richardson number |
111 |
|
|
112 |
integer kbl (imt ) |
integer kbl(imt ) |
113 |
_KPP_RL bfsfc (imt ) |
_RL bfsfc (imt ) |
114 |
_KPP_RL casea (imt ) |
_RL casea (imt ) |
115 |
_KPP_RL stable(imt ) |
_RL stable (imt ) |
116 |
_KPP_RL dkm1 (imt, mdiff) |
_RL dkm1 (imt, mdiff) |
117 |
_KPP_RL blmc (imt,Nr,mdiff) |
_RL blmc (imt,Nr,mdiff) |
118 |
_KPP_RL sigma (imt ) |
_RL sigma (imt ) |
119 |
_KPP_RL Rib (imt,Nr ) |
_RL Rib (imt,Nr ) |
120 |
|
|
121 |
integer i, k, md |
integer i, k, md |
122 |
|
|
134 |
cph) |
cph) |
135 |
call Ri_iwmix ( |
call Ri_iwmix ( |
136 |
I kmtj, shsq, dbloc, ghat |
I kmtj, shsq, dbloc, ghat |
137 |
|
I , diffusKzS, diffusKzT |
138 |
I , ikppkey |
I , ikppkey |
139 |
O , diffus ) |
O , diffus ) |
140 |
|
|
213 |
do i = 1, imt |
do i = 1, imt |
214 |
if (k .lt. kbl(i)) then |
if (k .lt. kbl(i)) then |
215 |
diffus(i,k,1) = max ( blmc(i,k,1), viscAr ) |
diffus(i,k,1) = max ( blmc(i,k,1), viscAr ) |
216 |
diffus(i,k,2) = max ( blmc(i,k,2), diffKrS ) |
diffus(i,k,2) = max ( blmc(i,k,2), diffusKzS(i,Nr) ) |
217 |
diffus(i,k,3) = max ( blmc(i,k,3), diffKrT ) |
diffus(i,k,3) = max ( blmc(i,k,3), diffusKzT(i,Nr) ) |
218 |
else |
else |
219 |
ghat(i,k) = 0. |
ghat(i,k) = 0. |
220 |
endif |
endif |
260 |
IMPLICIT NONE |
IMPLICIT NONE |
261 |
|
|
262 |
#include "SIZE.h" |
#include "SIZE.h" |
|
#include "EEPARAMS.h" |
|
|
#include "PARAMS.h" |
|
263 |
#include "KPP_PARAMS.h" |
#include "KPP_PARAMS.h" |
|
#include "FFIELDS.h" |
|
264 |
|
|
265 |
c input |
c input |
266 |
c------ |
c------ |
279 |
_RL mytime |
_RL mytime |
280 |
integer mythid |
integer mythid |
281 |
integer kmtj(imt) |
integer kmtj(imt) |
282 |
_KPP_RL dvsq (imt,Nr) |
_RL dvsq (imt,Nr) |
283 |
_KPP_RL dbloc (imt,Nr) |
_RL dbloc (imt,Nr) |
284 |
_KPP_RL Ritop (imt,Nr) |
_RL Ritop (imt,Nr) |
285 |
_KPP_RL ustar (imt) |
_RL ustar (imt) |
286 |
_KPP_RL bo (imt) |
_RL bo (imt) |
287 |
_KPP_RL bosol (imt) |
_RL bosol (imt) |
288 |
_KPP_RL coriol(imt) |
_RL coriol (imt) |
289 |
integer ikppkey, kkppkey |
integer ikppkey, kkppkey |
290 |
|
|
291 |
c output |
c output |
297 |
c kbl : -1 of first grid level below hbl |
c kbl : -1 of first grid level below hbl |
298 |
c Rib : Bulk Richardson number |
c Rib : Bulk Richardson number |
299 |
c sigma : normalized depth (d/hbl) |
c sigma : normalized depth (d/hbl) |
300 |
_KPP_RL hbl (imt) |
_RL hbl (imt) |
301 |
_KPP_RL bfsfc (imt) |
_RL bfsfc (imt) |
302 |
_KPP_RL stable(imt) |
_RL stable (imt) |
303 |
_KPP_RL casea (imt) |
_RL casea (imt) |
304 |
integer kbl (imt) |
integer kbl(imt) |
305 |
_KPP_RL Rib (imt,Nr) |
_RL Rib (imt,Nr) |
306 |
_KPP_RL sigma (imt) |
_RL sigma (imt) |
307 |
|
|
308 |
#ifdef ALLOW_KPP |
#ifdef ALLOW_KPP |
309 |
|
|
310 |
c local |
c local |
311 |
c------- |
c------- |
312 |
c wm, ws : turbulent velocity scales (m/s) |
c wm, ws : turbulent velocity scales (m/s) |
313 |
_KPP_RL wm(imt), ws(imt) |
_RL wm(imt), ws(imt) |
314 |
_RL worka(imt) |
_RL worka(imt) |
315 |
|
|
316 |
_KPP_RL bvsq, vtsq, hekman, hmonob, hlimit, tempVar1, tempVar2 |
_RL bvsq, vtsq, hekman, hmonob, hlimit, tempVar1, tempVar2 |
317 |
integer i, kl |
integer i, kl |
318 |
|
|
319 |
_KPP_RL p5 , eins |
_RL p5 , eins |
320 |
parameter ( p5=0.5, eins=1.0 ) |
parameter ( p5=0.5, eins=1.0 ) |
321 |
_RL minusone |
_RL minusone |
322 |
parameter ( minusone=-1.0 ) |
parameter ( minusone=-1.0 ) |
583 |
c hbl : boundary layer depth (m) |
c hbl : boundary layer depth (m) |
584 |
c ustar : surface friction velocity (m/s) |
c ustar : surface friction velocity (m/s) |
585 |
c bfsfc : total surface buoyancy flux (m^2/s^3) |
c bfsfc : total surface buoyancy flux (m^2/s^3) |
586 |
_KPP_RL sigma(imt) |
_RL sigma(imt) |
587 |
_KPP_RL hbl (imt) |
_RL hbl (imt) |
588 |
_KPP_RL ustar(imt) |
_RL ustar(imt) |
589 |
_KPP_RL bfsfc(imt) |
_RL bfsfc(imt) |
590 |
|
|
591 |
c output |
c output |
592 |
c-------- |
c-------- |
593 |
c wm, ws : turbulent velocity scales at sigma |
c wm, ws : turbulent velocity scales at sigma |
594 |
_KPP_RL wm(imt), ws(imt) |
_RL wm(imt), ws(imt) |
595 |
|
|
596 |
#ifdef ALLOW_KPP |
#ifdef ALLOW_KPP |
597 |
|
|
598 |
c local |
c local |
599 |
c------ |
c------ |
600 |
c zehat : = zeta * ustar**3 |
c zehat : = zeta * ustar**3 |
601 |
_KPP_RL zehat |
_RL zehat |
602 |
|
|
603 |
integer iz, izp1, ju, i, jup1 |
integer iz, izp1, ju, i, jup1 |
604 |
_KPP_RL udiff, zdiff, zfrac, ufrac, fzfrac, wam |
_RL udiff, zdiff, zfrac, ufrac, fzfrac, wam |
605 |
_KPP_RL wbm, was, wbs, u3, tempVar |
_RL wbm, was, wbs, u3, tempVar |
606 |
|
|
607 |
c----------------------------------------------------------------------- |
c----------------------------------------------------------------------- |
608 |
c use lookup table for zehat < zmax only; otherwise use |
c use lookup table for zehat < zmax only; otherwise use |
658 |
|
|
659 |
subroutine Ri_iwmix ( |
subroutine Ri_iwmix ( |
660 |
I kmtj, shsq, dbloc, dblocSm |
I kmtj, shsq, dbloc, dblocSm |
661 |
|
I , diffusKzS, diffusKzT |
662 |
I , ikppkey |
I , ikppkey |
663 |
O , diffus ) |
O , diffus ) |
664 |
|
|
679 |
c shsq (imt,Nr) (local velocity shear)^2 ((m/s)^2) |
c shsq (imt,Nr) (local velocity shear)^2 ((m/s)^2) |
680 |
c dbloc (imt,Nr) local delta buoyancy (m/s^2) |
c dbloc (imt,Nr) local delta buoyancy (m/s^2) |
681 |
c dblocSm(imt,Nr) horizontally smoothed dbloc (m/s^2) |
c dblocSm(imt,Nr) horizontally smoothed dbloc (m/s^2) |
682 |
integer kmtj (imt) |
c diffusKzS(imt,Nr)- background vertical diffusivity for scalars (m^2/s) |
683 |
_KPP_RL shsq (imt,Nr) |
c diffusKzT(imt,Nr)- background vertical diffusivity for theta (m^2/s) |
684 |
_KPP_RL dbloc (imt,Nr) |
integer kmtj (imt) |
685 |
_KPP_RL dblocSm(imt,Nr) |
_RL shsq (imt,Nr) |
686 |
|
_RL dbloc (imt,Nr) |
687 |
|
_RL dblocSm (imt,Nr) |
688 |
|
_RL diffusKzS(imt,Nr) |
689 |
|
_RL diffusKzT(imt,Nr) |
690 |
integer ikppkey |
integer ikppkey |
691 |
|
|
692 |
c output |
c output |
693 |
c diffus(imt,0:Nrp1,1) vertical viscosivity coefficient (m^2/s) |
c diffus(imt,0:Nrp1,1) vertical viscosivity coefficient (m^2/s) |
694 |
c diffus(imt,0:Nrp1,2) vertical scalar diffusivity (m^2/s) |
c diffus(imt,0:Nrp1,2) vertical scalar diffusivity (m^2/s) |
695 |
c diffus(imt,0:Nrp1,3) vertical temperature diffusivity (m^2/s) |
c diffus(imt,0:Nrp1,3) vertical temperature diffusivity (m^2/s) |
696 |
_KPP_RL diffus(imt,0:Nrp1,3) |
_RL diffus(imt,0:Nrp1,3) |
697 |
|
|
698 |
#ifdef ALLOW_KPP |
#ifdef ALLOW_KPP |
699 |
|
|
700 |
c local variables |
c local variables |
701 |
c Rig local Richardson number |
c Rig local Richardson number |
702 |
c fRi, fcon function of Rig |
c fRi, fcon function of Rig |
703 |
_KPP_RL Rig |
_RL Rig |
704 |
_KPP_RL fRi, fcon |
_RL fRi, fcon |
705 |
_KPP_RL ratio |
_RL ratio |
706 |
integer i, ki |
integer i, ki |
707 |
_KPP_RL c1, c0 |
_RL c1, c0 |
708 |
|
|
709 |
#ifdef ALLOW_KPP_VERTICALLY_SMOOTH |
#ifdef ALLOW_KPP_VERTICALLY_SMOOTH |
710 |
integer mr |
integer mr |
789 |
c mixing due to internal waves, and shear and static instability |
c mixing due to internal waves, and shear and static instability |
790 |
|
|
791 |
#ifndef EXCLUDE_KPP_SHEAR_MIX |
#ifndef EXCLUDE_KPP_SHEAR_MIX |
792 |
diffus(i,ki,1) = viscAr + fcon * difmcon + fRi * difm0 |
if ( .NOT. inAdMode ) then |
793 |
diffus(i,ki,2) = diffKrS + fcon * difscon + fRi * difs0 |
diffus(i,ki,1) = viscAr + fcon * difmcon + fRi * difm0 |
794 |
diffus(i,ki,3) = diffKrT + fcon * difscon + fRi * difs0 |
diffus(i,ki,2) = diffusKzS(i,ki)+fcon*difscon+fRi*difs0 |
795 |
|
diffus(i,ki,3) = diffusKzT(i,ki)+fcon*diftcon+fRi*dift0 |
796 |
|
else |
797 |
|
diffus(i,ki,1) = viscAr |
798 |
|
diffus(i,ki,2) = diffusKzS(i,ki) |
799 |
|
diffus(i,ki,3) = diffusKzT(i,ki) |
800 |
|
endif |
801 |
#else |
#else |
802 |
diffus(i,ki,1) = viscAr |
diffus(i,ki,1) = viscAr |
803 |
diffus(i,ki,2) = diffKrS |
diffus(i,ki,2) = diffusKzS(i,ki) |
804 |
diffus(i,ki,3) = diffKrT |
diffus(i,ki,3) = diffusKzT(i,ki) |
805 |
#endif |
#endif |
806 |
|
|
807 |
end do |
end do |
842 |
c input/output |
c input/output |
843 |
c------------- |
c------------- |
844 |
c v : 2-D array to be smoothed in Nrp1 direction |
c v : 2-D array to be smoothed in Nrp1 direction |
845 |
_KPP_RL v(imt,0:Nrp1) |
_RL v(imt,0:Nrp1) |
846 |
|
|
847 |
#ifdef ALLOW_KPP |
#ifdef ALLOW_KPP |
848 |
|
|
849 |
c local |
c local |
850 |
_KPP_RL zwork, zflag |
_RL zwork, zflag |
851 |
_KPP_RL KRi_range(1:Nrp1) |
_RL KRi_range(1:Nrp1) |
852 |
integer i, k, km1, kp1 |
integer i, k, km1, kp1 |
853 |
|
|
854 |
_KPP_RL p0 , p25 , p5 , p2 |
_RL p0 , p25 , p5 , p2 |
855 |
parameter ( p0 = 0.0, p25 = 0.25, p5 = 0.5, p2 = 2.0 ) |
parameter ( p0 = 0.0, p25 = 0.25, p5 = 0.5, p2 = 2.0 ) |
856 |
|
|
857 |
KRi_range(Nrp1) = p0 |
KRi_range(Nrp1) = p0 |
905 |
|
|
906 |
c************************************************************************* |
c************************************************************************* |
907 |
|
|
|
subroutine kpp_smooth_horiz ( |
|
|
I k, bi, bj, |
|
|
U fld ) |
|
|
|
|
|
c Apply horizontal smoothing to KPP array |
|
|
|
|
|
IMPLICIT NONE |
|
|
#include "SIZE.h" |
|
|
#include "GRID.h" |
|
|
#include "KPP_PARAMS.h" |
|
|
|
|
|
c input |
|
|
c bi, bj : array indices |
|
|
c k : vertical index used for masking |
|
|
integer k, bi, bj |
|
|
|
|
|
c input/output |
|
|
c fld : 2-D array to be smoothed |
|
|
_KPP_RL fld( ibot:itop, jbot:jtop ) |
|
|
|
|
|
#ifdef ALLOW_KPP |
|
|
|
|
|
c local |
|
|
integer i, j, im1, ip1, jm1, jp1 |
|
|
_KPP_RL tempVar |
|
|
_KPP_RL fld_tmp( ibot:itop, jbot:jtop ) |
|
|
|
|
|
integer imin , imax , jmin , jmax |
|
|
parameter( imin=ibot+1, imax=itop-1, jmin=jbot+1, jmax=jtop-1 ) |
|
|
|
|
|
_KPP_RL p0 , p5 , p25 , p125 , p0625 |
|
|
parameter( p0=0.0, p5=0.5, p25=0.25, p125=0.125, p0625=0.0625 ) |
|
|
|
|
|
DO j = jmin, jmax |
|
|
jm1 = j-1 |
|
|
jp1 = j+1 |
|
|
DO i = imin, imax |
|
|
im1 = i-1 |
|
|
ip1 = i+1 |
|
|
tempVar = |
|
|
& p25 * maskC(i ,j ,k,bi,bj) + |
|
|
& p125 * ( maskC(im1,j ,k,bi,bj) + |
|
|
& maskC(ip1,j ,k,bi,bj) + |
|
|
& maskC(i ,jm1,k,bi,bj) + |
|
|
& maskC(i ,jp1,k,bi,bj) ) + |
|
|
& p0625 * ( maskC(im1,jm1,k,bi,bj) + |
|
|
& maskC(im1,jp1,k,bi,bj) + |
|
|
& maskC(ip1,jm1,k,bi,bj) + |
|
|
& maskC(ip1,jp1,k,bi,bj) ) |
|
|
IF ( tempVar .GE. p25 ) THEN |
|
|
fld_tmp(i,j) = ( |
|
|
& p25 * fld(i ,j )*maskC(i ,j ,k,bi,bj) + |
|
|
& p125 *(fld(im1,j )*maskC(im1,j ,k,bi,bj) + |
|
|
& fld(ip1,j )*maskC(ip1,j ,k,bi,bj) + |
|
|
& fld(i ,jm1)*maskC(i ,jm1,k,bi,bj) + |
|
|
& fld(i ,jp1)*maskC(i ,jp1,k,bi,bj))+ |
|
|
& p0625*(fld(im1,jm1)*maskC(im1,jm1,k,bi,bj) + |
|
|
& fld(im1,jp1)*maskC(im1,jp1,k,bi,bj) + |
|
|
& fld(ip1,jm1)*maskC(ip1,jm1,k,bi,bj) + |
|
|
& fld(ip1,jp1)*maskC(ip1,jp1,k,bi,bj))) |
|
|
& / tempVar |
|
|
ELSE |
|
|
fld_tmp(i,j) = fld(i,j) |
|
|
ENDIF |
|
|
ENDDO |
|
|
ENDDO |
|
|
|
|
|
c transfer smoothed field to output array |
|
|
DO j = jmin, jmax |
|
|
DO i = imin, imax |
|
|
fld(i,j) = fld_tmp(i,j) |
|
|
ENDDO |
|
|
ENDDO |
|
|
|
|
|
#endif /* ALLOW_KPP */ |
|
|
|
|
|
return |
|
|
end |
|
|
|
|
|
c************************************************************************* |
|
|
|
|
908 |
subroutine smooth_horiz ( |
subroutine smooth_horiz ( |
909 |
I k, bi, bj, |
I k, bi, bj, |
910 |
U fld ) |
U fld ) |
1011 |
c stable(imt) = 1 in stable forcing |
c stable(imt) = 1 in stable forcing |
1012 |
c casea (imt) = 1 in case A |
c casea (imt) = 1 in case A |
1013 |
c diffus(imt,0:Nrp1,mdiff) vertical diffusivities (m^2/s) |
c diffus(imt,0:Nrp1,mdiff) vertical diffusivities (m^2/s) |
1014 |
c kbl(imt) -1 of first grid level below hbl |
c kbl (imt) -1 of first grid level below hbl |
1015 |
_KPP_RL ustar (imt) |
_RL ustar (imt) |
1016 |
_KPP_RL bfsfc (imt) |
_RL bfsfc (imt) |
1017 |
_KPP_RL hbl (imt) |
_RL hbl (imt) |
1018 |
_KPP_RL stable(imt) |
_RL stable(imt) |
1019 |
_KPP_RL casea (imt) |
_RL casea (imt) |
1020 |
_KPP_RL diffus(imt,0:Nrp1,mdiff) |
_RL diffus(imt,0:Nrp1,mdiff) |
1021 |
integer kbl(imt) |
integer kbl(imt) |
1022 |
|
|
1023 |
c output |
c output |
1025 |
c blmc (imt,Nr,mdiff) boundary layer mixing coefficients (m^2/s) |
c blmc (imt,Nr,mdiff) boundary layer mixing coefficients (m^2/s) |
1026 |
c ghat (imt,Nr) nonlocal scalar transport |
c ghat (imt,Nr) nonlocal scalar transport |
1027 |
c sigma(imt) normalized depth (d / hbl) |
c sigma(imt) normalized depth (d / hbl) |
1028 |
_KPP_RL dkm1 (imt,mdiff) |
_RL dkm1 (imt,mdiff) |
1029 |
_KPP_RL blmc (imt,Nr,mdiff) |
_RL blmc (imt,Nr,mdiff) |
1030 |
_KPP_RL ghat (imt,Nr) |
_RL ghat (imt,Nr) |
1031 |
_KPP_RL sigma(imt) |
_RL sigma(imt) |
1032 |
integer ikppkey, kkppkey |
integer ikppkey, kkppkey |
1033 |
|
|
1034 |
#ifdef ALLOW_KPP |
#ifdef ALLOW_KPP |
1037 |
c gat1*(imt) shape function at sigma = 1 |
c gat1*(imt) shape function at sigma = 1 |
1038 |
c dat1*(imt) derivative of shape function at sigma = 1 |
c dat1*(imt) derivative of shape function at sigma = 1 |
1039 |
c ws(imt), wm(imt) turbulent velocity scales (m/s) |
c ws(imt), wm(imt) turbulent velocity scales (m/s) |
1040 |
_KPP_RL gat1m(imt), gat1s(imt), gat1t(imt) |
_RL gat1m(imt), gat1s(imt), gat1t(imt) |
1041 |
_KPP_RL dat1m(imt), dat1s(imt), dat1t(imt) |
_RL dat1m(imt), dat1s(imt), dat1t(imt) |
1042 |
_KPP_RL ws(imt), wm(imt) |
_RL ws(imt), wm(imt) |
1043 |
integer i, kn, ki |
integer i, kn, ki |
1044 |
_KPP_RL R, dvdzup, dvdzdn, viscp |
_RL R, dvdzup, dvdzdn, viscp |
1045 |
_KPP_RL difsp, diftp, visch, difsh, difth |
_RL difsp, diftp, visch, difsh, difth |
1046 |
_KPP_RL f1, sig, a1, a2, a3, delhat |
_RL f1, sig, a1, a2, a3, delhat |
1047 |
_KPP_RL Gm, Gs, Gt |
_RL Gm, Gs, Gt |
1048 |
_KPP_RL tempVar |
_RL tempVar |
1049 |
|
|
1050 |
_KPP_RL p0 , eins |
_RL p0 , eins |
1051 |
parameter (p0=0.0, eins=1.0) |
parameter (p0=0.0, eins=1.0) |
1052 |
|
|
1053 |
c----------------------------------------------------------------------- |
c----------------------------------------------------------------------- |
1250 |
c kbl(imt) grid above hbl |
c kbl(imt) grid above hbl |
1251 |
c diffus(imt,0:Nrp1,mdiff) vertical diffusivities (m^2/s) |
c diffus(imt,0:Nrp1,mdiff) vertical diffusivities (m^2/s) |
1252 |
c casea(imt) = 1 in caseA, = 0 in case B |
c casea(imt) = 1 in caseA, = 0 in case B |
1253 |
_KPP_RL dkm1 (imt,mdiff) |
_RL dkm1 (imt,mdiff) |
1254 |
_KPP_RL hbl (imt) |
_RL hbl (imt) |
1255 |
integer kbl (imt) |
integer kbl (imt) |
1256 |
_KPP_RL diffus(imt,0:Nrp1,mdiff) |
_RL diffus(imt,0:Nrp1,mdiff) |
1257 |
_KPP_RL casea (imt) |
_RL casea (imt) |
1258 |
|
|
1259 |
c input/output |
c input/output |
1260 |
c nonlocal transport, modified ghat at kbl(i)-1 interface (s/m**2) |
c nonlocal transport, modified ghat at kbl(i)-1 interface (s/m**2) |
1261 |
_KPP_RL ghat (imt,Nr) |
_RL ghat (imt,Nr) |
1262 |
|
|
1263 |
c output |
c output |
1264 |
c enhanced bound. layer mixing coeff. |
c enhanced bound. layer mixing coeff. |
1265 |
_KPP_RL blmc (imt,Nr,mdiff) |
_RL blmc (imt,Nr,mdiff) |
1266 |
|
|
1267 |
#ifdef ALLOW_KPP |
#ifdef ALLOW_KPP |
1268 |
|
|
1269 |
c local |
c local |
1270 |
c fraction hbl lies beteen zgrid neighbors |
c fraction hbl lies beteen zgrid neighbors |
1271 |
_KPP_RL delta |
_RL delta |
1272 |
integer ki, i, md |
integer ki, i, md |
1273 |
_KPP_RL dkmp5, dstar |
_RL dkmp5, dstar |
1274 |
|
|
1275 |
do i = 1, imt |
do i = 1, imt |
1276 |
ki = kbl(i)-1 |
ki = kbl(i)-1 |
1322 |
c written by: jan morzel, feb. 10, 1995 (converted from "sigma" version) |
c written by: jan morzel, feb. 10, 1995 (converted from "sigma" version) |
1323 |
c modified by: d. menemenlis, june 1998 : for use with MIT GCM UV |
c modified by: d. menemenlis, june 1998 : for use with MIT GCM UV |
1324 |
c |
c |
1325 |
|
c 28 april 05: added computation of mixed layer depth KPPmld |
1326 |
|
c for a deltaRho equivalent to a deltaTheta of 0.8 deg C |
1327 |
|
|
1328 |
c----------------------------------------------------------------------- |
c----------------------------------------------------------------------- |
1329 |
|
|
1330 |
IMPLICIT NONE |
IMPLICIT NONE |
1334 |
#include "PARAMS.h" |
#include "PARAMS.h" |
1335 |
#include "KPP_PARAMS.h" |
#include "KPP_PARAMS.h" |
1336 |
#include "DYNVARS.h" |
#include "DYNVARS.h" |
1337 |
|
#include "GRID.h" |
1338 |
|
|
1339 |
c-------------- Routine arguments ----------------------------------------- |
c-------------- Routine arguments ----------------------------------------- |
1340 |
INTEGER bi, bj, myThid |
INTEGER bi, bj, myThid |
1341 |
_KPP_RL RHO1 ( ibot:itop, jbot:jtop ) |
_RL RHO1 ( 1-OLx:sNx+OLx, 1-OLy:sNy+OLy ) |
1342 |
_KPP_RL DBLOC ( ibot:itop, jbot:jtop, Nr ) |
_RL DBLOC ( 1-OLx:sNx+OLx, 1-OLy:sNy+OLy, Nr ) |
1343 |
_KPP_RL DBSFC ( ibot:itop, jbot:jtop, Nr ) |
_RL DBSFC ( 1-OLx:sNx+OLx, 1-OLy:sNy+OLy, Nr ) |
1344 |
_KPP_RL TTALPHA( ibot:itop, jbot:jtop, Nrp1 ) |
_RL TTALPHA( 1-OLx:sNx+OLx, 1-OLy:sNy+OLy, Nrp1 ) |
1345 |
_KPP_RL SSBETA ( ibot:itop, jbot:jtop, Nrp1 ) |
_RL SSBETA ( 1-OLx:sNx+OLx, 1-OLy:sNy+OLy, Nrp1 ) |
1346 |
|
|
1347 |
#ifdef ALLOW_KPP |
#ifdef ALLOW_KPP |
1348 |
|
|
1353 |
c rhok - density of t(k ) & s(k ) at depth k |
c rhok - density of t(k ) & s(k ) at depth k |
1354 |
c rhokm1 - density of t(k-1) & s(k-1) at depth k |
c rhokm1 - density of t(k-1) & s(k-1) at depth k |
1355 |
c rho1k - density of t(1 ) & s(1 ) at depth k |
c rho1k - density of t(1 ) & s(1 ) at depth k |
1356 |
c work1, work2 - work arrays for holding horizontal slabs |
c work1,2,3 - work arrays for holding horizontal slabs |
1357 |
|
|
1358 |
_RL RHOK (1-OLx:sNx+OLx,1-OLy:sNy+OLy) |
_RL RHOK (1-OLx:sNx+OLx,1-OLy:sNy+OLy) |
1359 |
_RL RHOKM1(1-OLx:sNx+OLx,1-OLy:sNy+OLy) |
_RL RHOKM1(1-OLx:sNx+OLx,1-OLy:sNy+OLy) |
1361 |
_RL WORK1 (1-OLx:sNx+OLx,1-OLy:sNy+OLy) |
_RL WORK1 (1-OLx:sNx+OLx,1-OLy:sNy+OLy) |
1362 |
_RL WORK2 (1-OLx:sNx+OLx,1-OLy:sNy+OLy) |
_RL WORK2 (1-OLx:sNx+OLx,1-OLy:sNy+OLy) |
1363 |
_RL WORK3 (1-OLx:sNx+OLx,1-OLy:sNy+OLy) |
_RL WORK3 (1-OLx:sNx+OLx,1-OLy:sNy+OLy) |
1364 |
|
#ifdef ALLOW_DIAGNOSTICS |
1365 |
|
c KPPMLD - mixed layer depth based on density criterion |
1366 |
|
_RL KPPMLD(1 :sNx ,1 :sNy ) |
1367 |
|
#endif /* ALLOW_DIAGNOSTICS */ |
1368 |
|
|
1369 |
INTEGER I, J, K |
INTEGER I, J, K |
1370 |
INTEGER ikppkey, kkppkey |
INTEGER ikppkey, kkppkey |
1371 |
|
|
1378 |
CADJ STORE salt (:,:,1,bi,bj) = comlev1_kpp_k, key=kkppkey |
CADJ STORE salt (:,:,1,bi,bj) = comlev1_kpp_k, key=kkppkey |
1379 |
#endif /* KPP_AUTODIFF_EXCESSIVE_STORE */ |
#endif /* KPP_AUTODIFF_EXCESSIVE_STORE */ |
1380 |
call FIND_RHO( |
call FIND_RHO( |
1381 |
I bi, bj, ibot, itop, jbot, jtop, 1, 1, |
I bi, bj, 1-OLx, sNx+OLx, 1-OLy, sNy+OLy, 1, 1, |
1382 |
I theta, salt, |
I theta, salt, |
1383 |
O WORK1, |
O WORK1, |
1384 |
I myThid ) |
I myThid ) |
1388 |
#endif /* KPP_AUTODIFF_EXCESSIVE_STORE */ |
#endif /* KPP_AUTODIFF_EXCESSIVE_STORE */ |
1389 |
|
|
1390 |
call FIND_ALPHA( |
call FIND_ALPHA( |
1391 |
I bi, bj, ibot, itop, jbot, jtop, 1, 1, |
I bi, bj, 1-OLx, sNx+OLx, 1-OLy, sNy+OLy, 1, 1, |
1392 |
O WORK2 ) |
O WORK2 ) |
1393 |
|
|
1394 |
call FIND_BETA( |
call FIND_BETA( |
1395 |
I bi, bj, ibot, itop, jbot, jtop, 1, 1, |
I bi, bj, 1-OLx, sNx+OLx, 1-OLy, sNy+OLy, 1, 1, |
1396 |
O WORK3 ) |
O WORK3 ) |
1397 |
|
|
1398 |
DO J = jbot, jtop |
DO J = 1-OLy, sNy+OLy |
1399 |
DO I = ibot, itop |
DO I = 1-OLx, sNx+OLx |
1400 |
RHO1(I,J) = WORK1(I,J) + rhoConst |
RHO1(I,J) = WORK1(I,J) + rhoConst |
1401 |
TTALPHA(I,J,1) = WORK2(I,J) |
TTALPHA(I,J,1) = WORK2(I,J) |
1402 |
SSBETA(I,J,1) = WORK3(I,J) |
SSBETA(I,J,1) = WORK3(I,J) |
1404 |
END DO |
END DO |
1405 |
END DO |
END DO |
1406 |
|
|
1407 |
|
#ifdef ALLOW_DIAGNOSTICS |
1408 |
|
c work3 - density of t(1)-.8 & s(1 ) at depth 1 |
1409 |
|
IF ( useDiagnostics ) THEN |
1410 |
|
DO J = 1, sNy |
1411 |
|
DO I = 1, sNx |
1412 |
|
KPPMLD(I,J) = ABS(R_low(I,J,bi,bj)) |
1413 |
|
WORK3 (I,J) = WORK1(I,J) - 0.8 * WORK2(I,J) |
1414 |
|
END DO |
1415 |
|
END DO |
1416 |
|
ENDIF |
1417 |
|
#endif /* ALLOW_DIAGNOSTICS */ |
1418 |
|
|
1419 |
c calculate alpha, beta, and gradients in interior layers |
c calculate alpha, beta, and gradients in interior layers |
1420 |
|
|
1421 |
CHPF$ INDEPENDENT, NEW (RHOK,RHOKM1,RHO1K,WORK1,WORK2) |
CHPF$ INDEPENDENT, NEW (RHOK,RHOKM1,RHO1K,WORK1,WORK2) |
1428 |
CADJ STORE salt (:,:,k,bi,bj) = comlev1_kpp_k, key=kkppkey |
CADJ STORE salt (:,:,k,bi,bj) = comlev1_kpp_k, key=kkppkey |
1429 |
#endif /* KPP_AUTODIFF_EXCESSIVE_STORE */ |
#endif /* KPP_AUTODIFF_EXCESSIVE_STORE */ |
1430 |
call FIND_RHO( |
call FIND_RHO( |
1431 |
I bi, bj, ibot, itop, jbot, jtop, K, K, |
I bi, bj, 1-OLx, sNx+OLx, 1-OLy, sNy+OLy, K, K, |
1432 |
I theta, salt, |
I theta, salt, |
1433 |
O RHOK, |
O RHOK, |
1434 |
I myThid ) |
I myThid ) |
1438 |
CADJ STORE salt (:,:,k-1,bi,bj) = comlev1_kpp_k, key=kkppkey |
CADJ STORE salt (:,:,k-1,bi,bj) = comlev1_kpp_k, key=kkppkey |
1439 |
#endif /* KPP_AUTODIFF_EXCESSIVE_STORE */ |
#endif /* KPP_AUTODIFF_EXCESSIVE_STORE */ |
1440 |
call FIND_RHO( |
call FIND_RHO( |
1441 |
I bi, bj, ibot, itop, jbot, jtop, K-1, K, |
I bi, bj, 1-OLx, sNx+OLx, 1-OLy, sNy+OLy, K-1, K, |
1442 |
I theta, salt, |
I theta, salt, |
1443 |
O RHOKM1, |
O RHOKM1, |
1444 |
I myThid ) |
I myThid ) |
1448 |
CADJ STORE salt (:,:,1,bi,bj) = comlev1_kpp_k, key=kkppkey |
CADJ STORE salt (:,:,1,bi,bj) = comlev1_kpp_k, key=kkppkey |
1449 |
#endif /* KPP_AUTODIFF_EXCESSIVE_STORE */ |
#endif /* KPP_AUTODIFF_EXCESSIVE_STORE */ |
1450 |
call FIND_RHO( |
call FIND_RHO( |
1451 |
I bi, bj, ibot, itop, jbot, jtop, 1, K, |
I bi, bj, 1-OLx, sNx+OLx, 1-OLy, sNy+OLy, 1, K, |
1452 |
I theta, salt, |
I theta, salt, |
1453 |
O RHO1K, |
O RHO1K, |
1454 |
I myThid ) |
I myThid ) |
1460 |
#endif /* KPP_AUTODIFF_EXCESSIVE_STORE */ |
#endif /* KPP_AUTODIFF_EXCESSIVE_STORE */ |
1461 |
|
|
1462 |
call FIND_ALPHA( |
call FIND_ALPHA( |
1463 |
I bi, bj, ibot, itop, jbot, jtop, K, K, |
I bi, bj, 1-OLx, sNx+OLx, 1-OLy, sNy+OLy, K, K, |
1464 |
O WORK1 ) |
O WORK1 ) |
1465 |
|
|
1466 |
call FIND_BETA( |
call FIND_BETA( |
1467 |
I bi, bj, ibot, itop, jbot, jtop, K, K, |
I bi, bj, 1-OLx, sNx+OLx, 1-OLy, sNy+OLy, K, K, |
1468 |
O WORK2 ) |
O WORK2 ) |
1469 |
|
|
1470 |
DO J = jbot, jtop |
DO J = 1-OLy, sNy+OLy |
1471 |
DO I = ibot, itop |
DO I = 1-OLx, sNx+OLx |
1472 |
TTALPHA(I,J,K) = WORK1 (I,J) |
TTALPHA(I,J,K) = WORK1 (I,J) |
1473 |
SSBETA(I,J,K) = WORK2 (I,J) |
SSBETA(I,J,K) = WORK2 (I,J) |
1474 |
DBLOC(I,J,K-1) = gravity * (RHOK(I,J) - RHOKM1(I,J)) / |
DBLOC(I,J,K-1) = gravity * (RHOK(I,J) - RHOKM1(I,J)) / |
1478 |
END DO |
END DO |
1479 |
END DO |
END DO |
1480 |
|
|
1481 |
|
#ifdef ALLOW_DIAGNOSTICS |
1482 |
|
IF ( useDiagnostics ) THEN |
1483 |
|
c work1 - density of t(k-1) & s(k-1) at depth 1 |
1484 |
|
c work2 - density of t(k ) & s(k ) at depth 1 |
1485 |
|
c work3 - density of t(1)-.8 & s(1 ) at depth 1 |
1486 |
|
call FIND_RHO( |
1487 |
|
I bi, bj, 1, sNx, 1, sNy, K-1, 1, theta, salt, |
1488 |
|
O WORK1, |
1489 |
|
I myThid ) |
1490 |
|
call FIND_RHO( |
1491 |
|
I bi, bj, 1, sNx, 1, sNy, K , 1, theta, salt, |
1492 |
|
O WORK2, |
1493 |
|
I myThid ) |
1494 |
|
DO J = 1, sNy |
1495 |
|
DO I = 1, sNx |
1496 |
|
IF ( k .LE. klowC(I,J,bi,bj) .AND. |
1497 |
|
& WORK1(I,J) .LT. WORK3(I,J) .AND. |
1498 |
|
& WORK2(I,J) .GE. WORK3(I,J) ) THEN |
1499 |
|
KPPMLD(I,J) = MIN ( KPPMLD(I,J), |
1500 |
|
& ABS(((WORK3(I,J)-WORK1(I,J))*rC(k)+ |
1501 |
|
& (WORK2(I,J)-WORK3(I,J))*rC(k-1))/ |
1502 |
|
& (WORK2(I,J)-WORK1(I,J)))) |
1503 |
|
ENDIF |
1504 |
|
END DO |
1505 |
|
END DO |
1506 |
|
ENDIF |
1507 |
|
#endif /* ALLOW_DIAGNOSTICS */ |
1508 |
|
|
1509 |
END DO |
END DO |
1510 |
|
|
1511 |
c compute arrays for K = Nrp1 |
c compute arrays for K = Nrp1 |
1512 |
DO J = jbot, jtop |
DO J = 1-OLy, sNy+OLy |
1513 |
DO I = ibot, itop |
DO I = 1-OLx, sNx+OLx |
1514 |
TTALPHA(I,J,Nrp1) = TTALPHA(I,J,Nr) |
TTALPHA(I,J,Nrp1) = TTALPHA(I,J,Nr) |
1515 |
SSBETA(I,J,Nrp1) = SSBETA(I,J,Nr) |
SSBETA(I,J,Nrp1) = SSBETA(I,J,Nr) |
1516 |
DBLOC(I,J,Nr) = 0. |
DBLOC(I,J,Nr) = 0. |
1517 |
END DO |
END DO |
1518 |
END DO |
END DO |
1519 |
|
|
1520 |
|
#ifdef ALLOW_DIAGNOSTICS |
1521 |
|
IF ( useDiagnostics ) THEN |
1522 |
|
CALL DIAGNOSTICS_FILL(KPPmld,'KPPmld ',0,1,3,bi,bj,myThid) |
1523 |
|
ENDIF |
1524 |
|
#endif /* ALLOW_DIAGNOSTICS */ |
1525 |
|
|
1526 |
#endif /* ALLOW_KPP */ |
#endif /* ALLOW_KPP */ |
1527 |
|
|
1528 |
RETURN |
RETURN |