1 |
adcroft |
1.5 |
C $Header: /u/gcmpack/models/MITgcmUV/model/src/external_forcing.F,v 1.4 1999/05/05 14:52:49 adcroft Exp $ |
2 |
cnh |
1.1 |
|
3 |
|
|
#include "CPP_OPTIONS.h" |
4 |
|
|
|
5 |
|
|
CStartOfInterface |
6 |
|
|
SUBROUTINE EXTERNAL_FORCING_U( |
7 |
|
|
I iMin, iMax, jMin, jMax,bi,bj,kLev, |
8 |
|
|
I myCurrentTime,myThid) |
9 |
|
|
C /==========================================================\ |
10 |
|
|
C | S/R EXTERNAL_FORCING_U | |
11 |
|
|
C | o Contains problem specific forcing for zonal velocity. | |
12 |
|
|
C |==========================================================| |
13 |
|
|
C | Adds terms to gU for forcing by external sources | |
14 |
|
|
C | e.g. wind stress, bottom friction etc.................. | |
15 |
|
|
C \==========================================================/ |
16 |
cnh |
1.2 |
IMPLICIT NONE |
17 |
cnh |
1.1 |
|
18 |
|
|
C == Global data == |
19 |
|
|
#include "SIZE.h" |
20 |
|
|
#include "EEPARAMS.h" |
21 |
|
|
#include "PARAMS.h" |
22 |
|
|
#include "GRID.h" |
23 |
|
|
#include "DYNVARS.h" |
24 |
cnh |
1.2 |
#include "FFIELDS.h" |
25 |
cnh |
1.1 |
|
26 |
|
|
C == Routine arguments == |
27 |
|
|
C iMin - Working range of tile for applying forcing. |
28 |
|
|
C iMax |
29 |
|
|
C jMin |
30 |
|
|
C jMax |
31 |
|
|
C kLev |
32 |
|
|
INTEGER iMin, iMax, jMin, jMax, kLev, bi, bj |
33 |
adcroft |
1.4 |
_RL myCurrentTime |
34 |
|
|
INTEGER myThid |
35 |
cnh |
1.1 |
CEndOfInterface |
36 |
|
|
|
37 |
cnh |
1.2 |
C == Local variables == |
38 |
|
|
C Loop counters |
39 |
|
|
INTEGER I, J |
40 |
|
|
|
41 |
|
|
C-- Forcing term |
42 |
|
|
C Add windstress momentum impulse into the top-layer |
43 |
|
|
IF ( kLev .EQ. 1 ) THEN |
44 |
|
|
DO j=jMin,jMax |
45 |
|
|
DO i=iMin,iMax |
46 |
|
|
gU(i,j,kLev,bi,bj) = gU(i,j,kLev,bi,bj) |
47 |
adcroft |
1.3 |
& +foFacMom*fu(i,j,bi,bj) |
48 |
|
|
& *horiVertRatio*recip_rhoNil*recip_dRf(kLev) |
49 |
|
|
& *_maskW(i,j,kLev,bi,bj) |
50 |
cnh |
1.2 |
ENDDO |
51 |
|
|
ENDDO |
52 |
|
|
ENDIF |
53 |
|
|
|
54 |
cnh |
1.1 |
RETURN |
55 |
|
|
END |
56 |
|
|
CStartOfInterface |
57 |
|
|
SUBROUTINE EXTERNAL_FORCING_V( |
58 |
|
|
I iMin, iMax, jMin, jMax,bi,bj,kLev, |
59 |
|
|
I myCurrentTime,myThid) |
60 |
|
|
C /==========================================================\ |
61 |
|
|
C | S/R EXTERNAL_FORCING_V | |
62 |
|
|
C | o Contains problem specific forcing for merid velocity. | |
63 |
|
|
C |==========================================================| |
64 |
|
|
C | Adds terms to gV for forcing by external sources | |
65 |
|
|
C | e.g. wind stress, bottom friction etc.................. | |
66 |
|
|
C \==========================================================/ |
67 |
cnh |
1.2 |
IMPLICIT NONE |
68 |
cnh |
1.1 |
|
69 |
|
|
C == Global data == |
70 |
|
|
#include "SIZE.h" |
71 |
|
|
#include "EEPARAMS.h" |
72 |
|
|
#include "PARAMS.h" |
73 |
|
|
#include "GRID.h" |
74 |
|
|
#include "DYNVARS.h" |
75 |
cnh |
1.2 |
#include "FFIELDS.h" |
76 |
|
|
|
77 |
cnh |
1.1 |
|
78 |
|
|
C == Routine arguments == |
79 |
|
|
C iMin - Working range of tile for applying forcing. |
80 |
|
|
C iMax |
81 |
|
|
C jMin |
82 |
|
|
C jMax |
83 |
|
|
C kLev |
84 |
|
|
INTEGER iMin, iMax, jMin, jMax, kLev, bi, bj |
85 |
adcroft |
1.4 |
_RL myCurrentTime |
86 |
|
|
INTEGER myThid |
87 |
cnh |
1.1 |
CEndOfInterface |
88 |
cnh |
1.2 |
C == Local variables == |
89 |
|
|
C Loop counters |
90 |
|
|
INTEGER I, J |
91 |
|
|
|
92 |
|
|
C-- Forcing term |
93 |
|
|
C Add windstress momentum impulse into the top-layer |
94 |
|
|
IF ( kLev .EQ. 1 ) THEN |
95 |
|
|
DO j=jMin,jMax |
96 |
|
|
DO i=iMin,iMax |
97 |
|
|
gV(i,j,kLev,bi,bj) = gV(i,j,kLev,bi,bj) |
98 |
adcroft |
1.3 |
& +foFacMom*fv(i,j,bi,bj) |
99 |
|
|
& *horiVertRatio*recip_rhoNil*recip_dRf(kLev) |
100 |
|
|
& *_maskS(i,j,kLev,bi,bj) |
101 |
cnh |
1.2 |
ENDDO |
102 |
|
|
ENDDO |
103 |
|
|
ENDIF |
104 |
cnh |
1.1 |
|
105 |
|
|
RETURN |
106 |
|
|
END |
107 |
|
|
CStartOfInterface |
108 |
|
|
SUBROUTINE EXTERNAL_FORCING_T( |
109 |
|
|
I iMin, iMax, jMin, jMax,bi,bj,kLev, |
110 |
cnh |
1.2 |
I maskC, |
111 |
cnh |
1.1 |
I myCurrentTime,myThid) |
112 |
|
|
C /==========================================================\ |
113 |
|
|
C | S/R EXTERNAL_FORCING_T | |
114 |
|
|
C | o Contains problem specific forcing for temperature. | |
115 |
|
|
C |==========================================================| |
116 |
|
|
C | Adds terms to gT for forcing by external sources | |
117 |
|
|
C | e.g. heat flux, climatalogical relaxation.............. | |
118 |
|
|
C \==========================================================/ |
119 |
cnh |
1.2 |
IMPLICIT NONE |
120 |
cnh |
1.1 |
|
121 |
|
|
C == Global data == |
122 |
|
|
#include "SIZE.h" |
123 |
|
|
#include "EEPARAMS.h" |
124 |
|
|
#include "PARAMS.h" |
125 |
|
|
#include "GRID.h" |
126 |
|
|
#include "DYNVARS.h" |
127 |
|
|
#include "FFIELDS.h" |
128 |
|
|
|
129 |
|
|
C == Routine arguments == |
130 |
|
|
C iMin - Working range of tile for applying forcing. |
131 |
|
|
C iMax |
132 |
|
|
C jMin |
133 |
|
|
C jMax |
134 |
|
|
C kLev |
135 |
cnh |
1.2 |
_RS maskC (1-OLx:sNx+OLx,1-OLy:sNy+OLy) |
136 |
cnh |
1.1 |
INTEGER iMin, iMax, jMin, jMax, kLev, bi, bj |
137 |
adcroft |
1.4 |
_RL myCurrentTime |
138 |
|
|
INTEGER myThid |
139 |
cnh |
1.1 |
CEndOfInterface |
140 |
|
|
|
141 |
cnh |
1.2 |
C == Local variables == |
142 |
|
|
C Loop counters |
143 |
|
|
INTEGER I, J |
144 |
|
|
|
145 |
|
|
C-- Forcing term |
146 |
|
|
C Add heat in top-layer |
147 |
|
|
IF ( kLev .EQ. 1 ) THEN |
148 |
|
|
DO j=jMin,jMax |
149 |
|
|
DO i=iMin,iMax |
150 |
|
|
gT(i,j,kLev,bi,bj)=gT(i,j,kLev,bi,bj) |
151 |
|
|
& +maskC(i,j)*( |
152 |
|
|
& -lambdaThetaClimRelax*(theta(i,j,kLev,bi,bj)-SST(i,j,bi,bj)) |
153 |
adcroft |
1.3 |
& -Qnet(i,j,bi,bj)*recip_Cp*recip_rhoNil*recip_dRf(kLev) ) |
154 |
cnh |
1.2 |
ENDDO |
155 |
|
|
ENDDO |
156 |
|
|
ENDIF |
157 |
adcroft |
1.5 |
|
158 |
|
|
#ifdef SHORTWAVE_HEATING |
159 |
|
|
C Penetrating SW radiation |
160 |
|
|
DO j=jMin,jMax |
161 |
|
|
DO i=iMin,iMax |
162 |
|
|
gT(i,j,k,bi,bj) = gT(i,j,k,bi,bj) |
163 |
|
|
& - maskC(i,j)*Qsw(i,j,bi,bj)*swfracb(k) |
164 |
|
|
& *recip_Cp*recip_rhoNil*recip_dRf(k) |
165 |
|
|
ENDDO |
166 |
|
|
ENDDO |
167 |
|
|
#endif |
168 |
cnh |
1.2 |
|
169 |
cnh |
1.1 |
RETURN |
170 |
|
|
END |
171 |
|
|
CStartOfInterface |
172 |
|
|
SUBROUTINE EXTERNAL_FORCING_S( |
173 |
|
|
I iMin, iMax, jMin, jMax,bi,bj,kLev, |
174 |
cnh |
1.2 |
I maskC, |
175 |
cnh |
1.1 |
I myCurrentTime,myThid) |
176 |
|
|
C /==========================================================\ |
177 |
|
|
C | S/R EXTERNAL_FORCING_S | |
178 |
|
|
C | o Contains problem specific forcing for merid velocity. | |
179 |
|
|
C |==========================================================| |
180 |
|
|
C | Adds terms to gS for forcing by external sources | |
181 |
|
|
C | e.g. fresh-water flux, climatalogical relaxation....... | |
182 |
|
|
C \==========================================================/ |
183 |
cnh |
1.2 |
IMPLICIT NONE |
184 |
cnh |
1.1 |
|
185 |
|
|
C == Global data == |
186 |
|
|
#include "SIZE.h" |
187 |
|
|
#include "EEPARAMS.h" |
188 |
|
|
#include "PARAMS.h" |
189 |
|
|
#include "GRID.h" |
190 |
|
|
#include "DYNVARS.h" |
191 |
cnh |
1.2 |
#include "FFIELDS.h" |
192 |
cnh |
1.1 |
|
193 |
|
|
C == Routine arguments == |
194 |
|
|
C iMin - Working range of tile for applying forcing. |
195 |
|
|
C iMax |
196 |
|
|
C jMin |
197 |
|
|
C jMax |
198 |
|
|
C kLev |
199 |
cnh |
1.2 |
_RS maskC (1-OLx:sNx+OLx,1-OLy:sNy+OLy) |
200 |
cnh |
1.1 |
INTEGER iMin, iMax, jMin, jMax, kLev, bi, bj |
201 |
adcroft |
1.4 |
_RL myCurrentTime |
202 |
|
|
INTEGER myThid |
203 |
cnh |
1.1 |
CEndOfInterface |
204 |
cnh |
1.2 |
|
205 |
|
|
C == Local variables == |
206 |
|
|
C Loop counters |
207 |
|
|
INTEGER I, J |
208 |
|
|
|
209 |
|
|
C-- Forcing term |
210 |
|
|
C Add fresh-water in top-layer |
211 |
|
|
IF ( kLev .EQ. 1 ) THEN |
212 |
|
|
DO j=jMin,jMax |
213 |
|
|
DO i=iMin,iMax |
214 |
|
|
gS(i,j,kLev,bi,bj)=gS(i,j,kLev,bi,bj) |
215 |
|
|
& +maskC(i,j)*( |
216 |
|
|
& -lambdaSaltClimRelax*(salt(i,j,kLev,bi,bj)-SSS(i,j,bi,bj)) |
217 |
adcroft |
1.3 |
#ifndef USE_NATURAL_BCS |
218 |
|
|
& +EmPmR(i,j,bi,bj)*recip_dRf(1)*35. |
219 |
|
|
#endif |
220 |
|
|
& ) |
221 |
cnh |
1.2 |
ENDDO |
222 |
|
|
ENDDO |
223 |
|
|
ENDIF |
224 |
cnh |
1.1 |
|
225 |
|
|
RETURN |
226 |
|
|
END |