1 |
jmc |
1.5 |
C $Header: /u/gcmpack/MITgcm/pkg/thsice/thsice_step_temp.F,v 1.4 2007/04/17 23:42:33 heimbach Exp $ |
2 |
jmc |
1.1 |
C $Name: $ |
3 |
|
|
|
4 |
|
|
#include "THSICE_OPTIONS.h" |
5 |
|
|
|
6 |
|
|
CBOP |
7 |
|
|
C !ROUTINE: THSICE_STEP_TEMP |
8 |
|
|
C !INTERFACE: |
9 |
|
|
SUBROUTINE THSICE_STEP_TEMP( |
10 |
|
|
I bi, bj, iMin, iMax, jMin, jMax, |
11 |
|
|
I myTime, myIter, myThid ) |
12 |
|
|
C !DESCRIPTION: \bv |
13 |
|
|
C *==========================================================* |
14 |
|
|
C | S/R THSICE_STEP_TEMP |
15 |
|
|
C | o Step Forward Surface and SeaIce Temperature. |
16 |
|
|
C *==========================================================* |
17 |
|
|
C \ev |
18 |
|
|
|
19 |
|
|
C !USES: |
20 |
|
|
IMPLICIT NONE |
21 |
|
|
|
22 |
|
|
C === Global variables === |
23 |
|
|
#include "SIZE.h" |
24 |
|
|
#include "EEPARAMS.h" |
25 |
|
|
#include "PARAMS.h" |
26 |
|
|
#include "FFIELDS.h" |
27 |
|
|
#include "THSICE_SIZE.h" |
28 |
|
|
#include "THSICE_PARAMS.h" |
29 |
|
|
#include "THSICE_VARS.h" |
30 |
|
|
#include "THSICE_TAVE.h" |
31 |
heimbach |
1.3 |
#ifdef ALLOW_AUTODIFF_TAMC |
32 |
|
|
# include "tamc.h" |
33 |
|
|
# include "tamc_keys.h" |
34 |
|
|
#endif |
35 |
|
|
|
36 |
jmc |
1.1 |
INTEGER siLo, siHi, sjLo, sjHi |
37 |
|
|
PARAMETER ( siLo = 1-OLx , siHi = sNx+OLx ) |
38 |
|
|
PARAMETER ( sjLo = 1-OLy , sjHi = sNy+OLy ) |
39 |
|
|
|
40 |
|
|
C !INPUT/OUTPUT PARAMETERS: |
41 |
|
|
C === Routine arguments === |
42 |
|
|
C- input: |
43 |
|
|
C bi,bj :: tile indices |
44 |
|
|
C iMin,iMax :: computation domain: 1rst index range |
45 |
|
|
C jMin,jMax :: computation domain: 2nd index range |
46 |
|
|
C myTime :: time counter for this thread |
47 |
|
|
C myIter :: iteration counter for this thread |
48 |
|
|
C myThid :: thread number for this instance of the routine. |
49 |
|
|
C-- Modify fluxes hold in commom blocks |
50 |
|
|
C- input: |
51 |
|
|
C icFlxSW :: (Inp) short-wave heat flux (+=down): downward comp. only |
52 |
|
|
C- output |
53 |
|
|
C icFlxSW :: (Out) net SW flux into ocean (+=down) |
54 |
|
|
C icFlxAtm:: net flux of energy from the atmosphere [W/m2] (+=down) |
55 |
|
|
C icFrwAtm:: evaporation to the atmosphere (kg/m2/s) (>0 if evaporate) |
56 |
|
|
C-- |
57 |
|
|
INTEGER bi,bj |
58 |
|
|
INTEGER iMin, iMax |
59 |
|
|
INTEGER jMin, jMax |
60 |
|
|
_RL myTime |
61 |
|
|
INTEGER myIter |
62 |
|
|
INTEGER myThid |
63 |
|
|
CEOP |
64 |
|
|
|
65 |
|
|
#ifdef ALLOW_THSICE |
66 |
|
|
C !LOCAL VARIABLES: |
67 |
|
|
C === Local variables === |
68 |
|
|
C tFrzOce :: sea-water freezing temperature [oC] (function of S) |
69 |
|
|
C dTsrf :: surf. temp adjusment: Ts^n+1 - Ts^n |
70 |
|
|
INTEGER i,j |
71 |
|
|
_RL tFrzOce(1-OLx:sNx+OLx,1-OLy:sNy+OLy) |
72 |
|
|
c _RL dTsrf (1-OLx:sNx+OLx,1-OLy:sNy+OLy) |
73 |
|
|
_RL tmpflx(1:2), tmpdTs(1:2) |
74 |
|
|
#ifdef SHORTWAVE_HEATING |
75 |
|
|
_RL opFrac, icFrac |
76 |
|
|
#endif |
77 |
|
|
LOGICAL dBugFlag |
78 |
|
|
|
79 |
|
|
C- define grid-point location where to print debugging values |
80 |
|
|
#include "THSICE_DEBUG.h" |
81 |
|
|
|
82 |
|
|
1010 FORMAT(A,1P4E14.6) |
83 |
|
|
|
84 |
|
|
C---+----1----+----2----+----3----+----4----+----5----+----6----+----7-|--+----| |
85 |
|
|
|
86 |
heimbach |
1.3 |
#ifdef ALLOW_AUTODIFF_TAMC |
87 |
|
|
act1 = bi - myBxLo(myThid) |
88 |
|
|
max1 = myBxHi(myThid) - myBxLo(myThid) + 1 |
89 |
|
|
act2 = bj - myByLo(myThid) |
90 |
|
|
max2 = myByHi(myThid) - myByLo(myThid) + 1 |
91 |
|
|
act3 = myThid - 1 |
92 |
|
|
max3 = nTx*nTy |
93 |
|
|
act4 = ikey_dynamics - 1 |
94 |
|
|
iicekey = (act1 + 1) + act2*max1 |
95 |
|
|
& + act3*max1*max2 |
96 |
|
|
& + act4*max1*max2*max3 |
97 |
|
|
#endif /* ALLOW_AUTODIFF_TAMC */ |
98 |
|
|
|
99 |
jmc |
1.1 |
dBugFlag = debugLevel.GE.debLevB |
100 |
|
|
C- Initialise flxAtm,evpAtm |
101 |
|
|
DO j = 1-OLy, sNy+OLy |
102 |
|
|
DO i = 1-OLx, sNx+OLx |
103 |
|
|
icFlxAtm(i,j,bi,bj) = 0. |
104 |
|
|
icFrwAtm(i,j,bi,bj) = 0. |
105 |
|
|
ENDDO |
106 |
|
|
ENDDO |
107 |
|
|
|
108 |
heimbach |
1.4 |
cph( |
109 |
jmc |
1.5 |
c print *, 'ph-thsice-3a in thsice_main' |
110 |
heimbach |
1.4 |
cph) |
111 |
heimbach |
1.3 |
#ifdef ALLOW_AUTODIFF_TAMC |
112 |
|
|
CADJ STORE tsrf(:,:,bi,bj) = comlev1_bibj, key=iicekey, byte=isbyte |
113 |
|
|
#endif |
114 |
jmc |
1.1 |
c IF ( fluidIsWater ) THEN |
115 |
|
|
CALL THSICE_ALBEDO( |
116 |
|
|
I bi, bj, siLo, siHi, sjLo, sjHi, |
117 |
|
|
I iMin,iMax, jMin,jMax, |
118 |
|
|
I iceMask(siLo,sjLo,bi,bj), iceHeight(siLo,sjLo,bi,bj), |
119 |
|
|
I snowHeight(siLo,sjLo,bi,bj), Tsrf(siLo,sjLo,bi,bj), |
120 |
|
|
I snowAge(siLo,sjLo,bi,bj), |
121 |
|
|
O siceAlb(siLo,sjLo,bi,bj), |
122 |
|
|
I myTime, myIter, myThid ) |
123 |
|
|
|
124 |
heimbach |
1.4 |
cph( |
125 |
jmc |
1.5 |
c print *, 'ph-thsice-3b in thsice_main' |
126 |
heimbach |
1.4 |
cph) |
127 |
jmc |
1.1 |
C---+----1----+----2----+----3----+----4----+----5----+----6----+----7-|--+----| |
128 |
|
|
C part.1 : ice-covered fraction ; |
129 |
|
|
C Solve for surface and ice temperature (implicitly) ; compute surf. fluxes |
130 |
|
|
C------- |
131 |
heimbach |
1.3 |
|
132 |
|
|
#ifdef ALLOW_AUTODIFF_TAMC |
133 |
|
|
CADJ STORE icflxsw(:,:,bi,bj) = comlev1_bibj, key=iicekey, byte=isbyte |
134 |
|
|
#endif |
135 |
|
|
|
136 |
jmc |
1.1 |
DO j = jMin, jMax |
137 |
|
|
DO i = iMin, iMax |
138 |
|
|
IF (iceMask(i,j,bi,bj).GT.0. _d 0) THEN |
139 |
|
|
#ifdef ALLOW_DBUG_THSICE |
140 |
|
|
IF ( dBug(i,j,bi,bj) ) THEN |
141 |
|
|
WRITE(6,'(A,2I4,2I2)') 'ThSI_STEP_T: i,j=',i,j,bi,bj |
142 |
|
|
WRITE(6,1010) 'ThSI_STEP_T: iceMask, hIc, hSn, Tsf =', |
143 |
|
|
& iceMask(i,j,bi,bj), iceHeight(i,j,bi,bj), |
144 |
|
|
& snowHeight(i,j,bi,bj), Tsrf(i,j,bi,bj) |
145 |
|
|
ENDIF |
146 |
|
|
#endif |
147 |
|
|
C- surface net SW flux: |
148 |
|
|
icFlxSW(i,j,bi,bj) = icFlxSW(i,j,bi,bj) |
149 |
|
|
& *(1. _d 0 - siceAlb(i,j,bi,bj)) |
150 |
|
|
tFrzOce(i,j) = -mu_Tf*sOceMxL(i,j,bi,bj) |
151 |
|
|
ELSE |
152 |
|
|
tFrzOce(i,j) = 0. _d 0 |
153 |
|
|
ENDIF |
154 |
|
|
ENDDO |
155 |
|
|
ENDDO |
156 |
|
|
|
157 |
heimbach |
1.4 |
cph( |
158 |
jmc |
1.5 |
c print *, 'ph-thsice-3c in thsice_main' |
159 |
heimbach |
1.4 |
cph) |
160 |
|
|
#ifdef ALLOW_AUTODIFF_TAMC |
161 |
|
|
CADJ STORE qice1(:,:,bi,bj) = comlev1_bibj, key=iicekey, byte=isbyte |
162 |
|
|
CADJ STORE qice2(:,:,bi,bj) = comlev1_bibj, key=iicekey, byte=isbyte |
163 |
|
|
#endif |
164 |
jmc |
1.1 |
CALL THSICE_SOLVE4TEMP( |
165 |
|
|
I bi, bj, siLo, siHi, sjLo, sjHi, |
166 |
mlosch |
1.2 |
I iMin,iMax, jMin,jMax, dBugFlag, |
167 |
|
|
I useBulkForce, useEXF, |
168 |
jmc |
1.1 |
I iceMask(siLo,sjLo,bi,bj), iceHeight(siLo,sjLo,bi,bj), |
169 |
|
|
I snowHeight(siLo,sjLo,bi,bj), tFrzOce, tmpflx, |
170 |
|
|
U icFlxSW(siLo,sjLo,bi,bj), Tsrf(siLo,sjLo,bi,bj), |
171 |
|
|
U Qice1(siLo,sjLo,bi,bj), Qice2(siLo,sjLo,bi,bj), |
172 |
|
|
O Tice1(siLo,sjLo,bi,bj), Tice2(siLo,sjLo,bi,bj), tmpdTs, |
173 |
|
|
O sHeating(siLo,sjLo,bi,bj), flxCndBt(siLo,sjLo,bi,bj), |
174 |
|
|
O icFlxAtm(siLo,sjLo,bi,bj), icFrwAtm(siLo,sjLo,bi,bj), |
175 |
|
|
I myTime, myIter, myThid ) |
176 |
heimbach |
1.4 |
cph( |
177 |
jmc |
1.5 |
c print *, 'ph-thsice-3d in thsice_main' |
178 |
heimbach |
1.4 |
cph) |
179 |
jmc |
1.1 |
|
180 |
|
|
#ifdef SHORTWAVE_HEATING |
181 |
|
|
DO j = jMin, jMax |
182 |
|
|
DO i = iMin, iMax |
183 |
|
|
IF (iceMask(i,j,bi,bj).GT.0. _d 0) THEN |
184 |
|
|
icFrac = iceMask(i,j,bi,bj) |
185 |
|
|
opFrac = 1. _d 0 - icFrac |
186 |
|
|
C-- Update Fluxes : |
187 |
|
|
Qsw(i,j,bi,bj) = opFrac*Qsw(i,j,bi,bj) |
188 |
|
|
& - icFrac*icFlxSW(i,j,bi,bj) |
189 |
|
|
ENDIF |
190 |
|
|
ENDDO |
191 |
|
|
ENDDO |
192 |
|
|
#endif /* SHORTWAVE_HEATING */ |
193 |
|
|
c ENDIF |
194 |
|
|
|
195 |
|
|
C---+----1----+----2----+----3----+----4----+----5----+----6----+----7-|--+----| |
196 |
|
|
#endif /* ALLOW_THSICE */ |
197 |
|
|
|
198 |
|
|
RETURN |
199 |
|
|
END |