| 1 |
adcroft |
1.3 |
C $Header: /u/gcmpack/models/MITgcmUV/verification/hs94.cs-32x32x5/code/external_forcing.F,v 1.2 2001/05/29 14:01:58 adcroft Exp $ |
| 2 |
|
|
C $Name: $ |
| 3 |
adcroft |
1.2 |
|
| 4 |
|
|
#include "CPP_OPTIONS.h" |
| 5 |
|
|
|
| 6 |
|
|
CStartOfInterface |
| 7 |
|
|
SUBROUTINE EXTERNAL_FORCING_U( |
| 8 |
|
|
I iMin, iMax, jMin, jMax,bi,bj,kLev, |
| 9 |
|
|
I myCurrentTime,myThid) |
| 10 |
|
|
C /==========================================================\ |
| 11 |
|
|
C | S/R EXTERNAL_FORCING_U | |
| 12 |
|
|
C | o Contains problem specific forcing for zonal velocity. | |
| 13 |
|
|
C |==========================================================| |
| 14 |
|
|
C | Adds terms to gU for forcing by external sources | |
| 15 |
|
|
C | e.g. wind stress, bottom friction etc.................. | |
| 16 |
|
|
C \==========================================================/ |
| 17 |
|
|
IMPLICIT NONE |
| 18 |
|
|
|
| 19 |
|
|
C == Global data == |
| 20 |
|
|
#include "SIZE.h" |
| 21 |
|
|
#include "EEPARAMS.h" |
| 22 |
|
|
#include "PARAMS.h" |
| 23 |
|
|
#include "GRID.h" |
| 24 |
|
|
#include "DYNVARS.h" |
| 25 |
|
|
#include "FFIELDS.h" |
| 26 |
|
|
|
| 27 |
|
|
C == Routine arguments == |
| 28 |
|
|
C iMin - Working range of tile for applying forcing. |
| 29 |
|
|
C iMax |
| 30 |
|
|
C jMin |
| 31 |
|
|
C jMax |
| 32 |
|
|
C kLev |
| 33 |
|
|
INTEGER iMin, iMax, jMin, jMax, kLev, bi, bj |
| 34 |
|
|
_RL myCurrentTime |
| 35 |
|
|
INTEGER myThid |
| 36 |
|
|
CEndOfInterface |
| 37 |
|
|
|
| 38 |
|
|
C == Local variables == |
| 39 |
|
|
C Loop counters |
| 40 |
|
|
INTEGER I, J |
| 41 |
|
|
C _RL uKf |
| 42 |
|
|
C _RL levelOfGround |
| 43 |
|
|
C _RL criticalLevel |
| 44 |
|
|
C _RL levelOfVelPoint |
| 45 |
|
|
C _RL dist1 |
| 46 |
|
|
C _RL dist2 |
| 47 |
|
|
C _RL decayFac |
| 48 |
|
|
C _RL velDragHeightFac |
| 49 |
|
|
_RL termP,kV,kF |
| 50 |
|
|
|
| 51 |
|
|
C-- Forcing term(s) |
| 52 |
adcroft |
1.3 |
kF=1. _d 0/86400. _d 0 |
| 53 |
adcroft |
1.2 |
DO J=jMin,jMax |
| 54 |
|
|
DO I=iMin,iMax |
| 55 |
|
|
IF ( HFacW(i,j,kLev,bi,bj) .GT. 0. ) THEN |
| 56 |
|
|
C termP=0.5*( rF(kLev) + min( rF(kLev+1) , |
| 57 |
|
|
C & min(H(I,J,bi,bj),H(I,J-1,bi,bj)) ) ) |
| 58 |
adcroft |
1.3 |
termP=0.5 _d 0*( rF(kLev) + rF(kLev+1) ) |
| 59 |
|
|
kV=kF*MAX(0. _d 0, |
| 60 |
|
|
& (termP*recip_Rcol(I,J,bi,bj)-0.7 _d 0)/(1. _d 0-0.7 _d 0) ) |
| 61 |
adcroft |
1.2 |
gU(i,j,kLev,bi,bj)=gU(i,j,kLev,bi,bj) |
| 62 |
|
|
& -kV*uVel(i,j,kLev,bi,bj) |
| 63 |
|
|
ENDIF |
| 64 |
|
|
ENDDO |
| 65 |
|
|
ENDDO |
| 66 |
|
|
|
| 67 |
|
|
RETURN |
| 68 |
|
|
END |
| 69 |
|
|
CStartOfInterface |
| 70 |
|
|
SUBROUTINE EXTERNAL_FORCING_V( |
| 71 |
|
|
I iMin, iMax, jMin, jMax,bi,bj,kLev, |
| 72 |
|
|
I myCurrentTime,myThid) |
| 73 |
|
|
C /==========================================================\ |
| 74 |
|
|
C | S/R EXTERNAL_FORCING_V | |
| 75 |
|
|
C | o Contains problem specific forcing for merid velocity. | |
| 76 |
|
|
C |==========================================================| |
| 77 |
|
|
C | Adds terms to gV for forcing by external sources | |
| 78 |
|
|
C | e.g. wind stress, bottom friction etc.................. | |
| 79 |
|
|
C \==========================================================/ |
| 80 |
|
|
IMPLICIT NONE |
| 81 |
|
|
|
| 82 |
|
|
C == Global data == |
| 83 |
|
|
#include "SIZE.h" |
| 84 |
|
|
#include "EEPARAMS.h" |
| 85 |
|
|
#include "PARAMS.h" |
| 86 |
|
|
#include "GRID.h" |
| 87 |
|
|
#include "DYNVARS.h" |
| 88 |
|
|
#include "FFIELDS.h" |
| 89 |
|
|
|
| 90 |
|
|
|
| 91 |
|
|
C == Routine arguments == |
| 92 |
|
|
C iMin - Working range of tile for applying forcing. |
| 93 |
|
|
C iMax |
| 94 |
|
|
C jMin |
| 95 |
|
|
C jMax |
| 96 |
|
|
C kLev |
| 97 |
|
|
INTEGER iMin, iMax, jMin, jMax, kLev, bi, bj |
| 98 |
|
|
_RL myCurrentTime |
| 99 |
|
|
INTEGER myThid |
| 100 |
|
|
CEndOfInterface |
| 101 |
|
|
C == Local variables == |
| 102 |
|
|
C Loop counters |
| 103 |
|
|
INTEGER I, J |
| 104 |
|
|
C _RL uKf |
| 105 |
|
|
C _RL levelOfGround |
| 106 |
|
|
C _RL criticalLevel |
| 107 |
|
|
C _RL levelOfVelPoint |
| 108 |
|
|
C _RL dist1 |
| 109 |
|
|
C _RL dist2 |
| 110 |
|
|
C _RL decayFac |
| 111 |
|
|
C _RL velDragHeightFac |
| 112 |
|
|
_RL termP,kV,kF |
| 113 |
|
|
|
| 114 |
|
|
C-- Forcing term(s) |
| 115 |
adcroft |
1.3 |
kF=1. _d 0/86400. _d 0 |
| 116 |
adcroft |
1.2 |
DO J=jMin,jMax |
| 117 |
|
|
DO I=iMin,iMax |
| 118 |
|
|
IF ( HFacS(i,j,kLev,bi,bj) .GT. 0. ) THEN |
| 119 |
|
|
C termP=0.5*( rF(kLev) + min( rF(kLev+1) , |
| 120 |
|
|
C & min(H(I,J,bi,bj),H(I,J-1,bi,bj)) ) ) |
| 121 |
adcroft |
1.3 |
termP=0.5 _d 0*( rF(kLev) + rF(kLev+1) ) |
| 122 |
|
|
kV=kF*MAX(0. _d 0, |
| 123 |
|
|
& (termP*recip_Rcol(I,J,bi,bj)-0.7 _d 0)/(1. _d 0-0.7 _d 0) ) |
| 124 |
adcroft |
1.2 |
gV(i,j,kLev,bi,bj)=gV(i,j,kLev,bi,bj) |
| 125 |
|
|
& -kV*vVel(i,j,kLev,bi,bj) |
| 126 |
|
|
ENDIF |
| 127 |
|
|
ENDDO |
| 128 |
|
|
ENDDO |
| 129 |
|
|
|
| 130 |
|
|
RETURN |
| 131 |
|
|
END |
| 132 |
|
|
CStartOfInterface |
| 133 |
|
|
SUBROUTINE EXTERNAL_FORCING_T( |
| 134 |
|
|
I iMin, iMax, jMin, jMax,bi,bj,kLev, |
| 135 |
|
|
I myCurrentTime,myThid) |
| 136 |
|
|
C /==========================================================\ |
| 137 |
|
|
C | S/R EXTERNAL_FORCING_T | |
| 138 |
|
|
C | o Contains problem specific forcing for temperature. | |
| 139 |
|
|
C |==========================================================| |
| 140 |
|
|
C | Adds terms to gT for forcing by external sources | |
| 141 |
|
|
C | e.g. heat flux, climatalogical relaxation.............. | |
| 142 |
|
|
C \==========================================================/ |
| 143 |
|
|
IMPLICIT NONE |
| 144 |
|
|
|
| 145 |
|
|
C == Global data == |
| 146 |
|
|
#include "SIZE.h" |
| 147 |
|
|
#include "EEPARAMS.h" |
| 148 |
|
|
#include "PARAMS.h" |
| 149 |
|
|
#include "GRID.h" |
| 150 |
|
|
#include "DYNVARS.h" |
| 151 |
|
|
#include "FFIELDS.h" |
| 152 |
|
|
|
| 153 |
|
|
C == Routine arguments == |
| 154 |
|
|
C iMin - Working range of tile for applying forcing. |
| 155 |
|
|
C iMax |
| 156 |
|
|
C jMin |
| 157 |
|
|
C jMax |
| 158 |
|
|
C kLev |
| 159 |
|
|
INTEGER iMin, iMax, jMin, jMax, kLev, bi, bj |
| 160 |
|
|
_RL myCurrentTime |
| 161 |
|
|
INTEGER myThid |
| 162 |
|
|
CEndOfInterface |
| 163 |
|
|
|
| 164 |
|
|
C == Local variables == |
| 165 |
|
|
C Loop counters |
| 166 |
|
|
INTEGER I, J |
| 167 |
|
|
_RL thetaLim,kT,ka,ks,term1,term2,thetaEq,termP,rSurf |
| 168 |
|
|
|
| 169 |
|
|
C-- Forcing term(s) |
| 170 |
adcroft |
1.3 |
rSurf=1. _d 5 |
| 171 |
|
|
ka=1. _d 0/(40. _d 0*86400. _d 0) |
| 172 |
|
|
ks=1. _d 0/(4. _d 0 *86400. _d 0) |
| 173 |
adcroft |
1.2 |
DO J=jMin,jMax |
| 174 |
|
|
DO I=iMin,iMax |
| 175 |
adcroft |
1.3 |
term1=60. _d 0*(sin(yC(I,J,bi,bj)*deg2rad)**2) |
| 176 |
adcroft |
1.2 |
C termP=0.5*( rF(kLev) + min( rF(kLev+1) , H(I,J,bi,bj) ) ) |
| 177 |
adcroft |
1.3 |
termP=0.5 _d 0*( rF(kLev) + rF(kLev+1) ) |
| 178 |
|
|
term2=10. _d 0*log(termP/rSurf) |
| 179 |
adcroft |
1.2 |
& *(cos(yC(I,J,bi,bj)*deg2rad)**2) |
| 180 |
adcroft |
1.3 |
thetaLim = 200. _d 0/ ((termP/rSurf)**(2./7.)) |
| 181 |
|
|
thetaEq=315. _d 0-term1-term2 |
| 182 |
adcroft |
1.2 |
thetaEq=MAX(thetaLim,thetaEq) |
| 183 |
|
|
kT=ka+(ks-ka) |
| 184 |
adcroft |
1.3 |
& *MAX(0. _d 0, |
| 185 |
|
|
& (termP*recip_Rcol(I,J,bi,bj)-0.7 _d 0)/(1. _d 0-0.7 _d 0) ) |
| 186 |
adcroft |
1.2 |
& *COS((yC(I,J,bi,bj)*deg2rad))**4 |
| 187 |
|
|
gT(i,j,kLev,bi,bj)=gT(i,j,kLev,bi,bj) |
| 188 |
|
|
& - kT*( theta(I,J,kLev,bi,bj)-thetaEq ) |
| 189 |
|
|
& *maskC(i,j,kLev,bi,bj) |
| 190 |
|
|
ENDDO |
| 191 |
|
|
ENDDO |
| 192 |
|
|
|
| 193 |
|
|
RETURN |
| 194 |
|
|
END |
| 195 |
|
|
CStartOfInterface |
| 196 |
|
|
SUBROUTINE EXTERNAL_FORCING_S( |
| 197 |
|
|
I iMin, iMax, jMin, jMax,bi,bj,kLev, |
| 198 |
|
|
I myCurrentTime,myThid) |
| 199 |
|
|
C /==========================================================\ |
| 200 |
|
|
C | S/R EXTERNAL_FORCING_S | |
| 201 |
|
|
C | o Contains problem specific forcing for merid velocity. | |
| 202 |
|
|
C |==========================================================| |
| 203 |
|
|
C | Adds terms to gS for forcing by external sources | |
| 204 |
|
|
C | e.g. fresh-water flux, climatalogical relaxation....... | |
| 205 |
|
|
C \==========================================================/ |
| 206 |
|
|
IMPLICIT NONE |
| 207 |
|
|
|
| 208 |
|
|
C == Global data == |
| 209 |
|
|
#include "SIZE.h" |
| 210 |
|
|
#include "EEPARAMS.h" |
| 211 |
|
|
#include "PARAMS.h" |
| 212 |
|
|
#include "GRID.h" |
| 213 |
|
|
#include "DYNVARS.h" |
| 214 |
|
|
#include "FFIELDS.h" |
| 215 |
|
|
|
| 216 |
|
|
C == Routine arguments == |
| 217 |
|
|
C iMin - Working range of tile for applying forcing. |
| 218 |
|
|
C iMax |
| 219 |
|
|
C jMin |
| 220 |
|
|
C jMax |
| 221 |
|
|
C kLev |
| 222 |
|
|
INTEGER iMin, iMax, jMin, jMax, kLev, bi, bj |
| 223 |
|
|
_RL myCurrentTime |
| 224 |
|
|
INTEGER myThid |
| 225 |
|
|
CEndOfInterface |
| 226 |
|
|
|
| 227 |
|
|
C == Local variables == |
| 228 |
|
|
C Loop counters |
| 229 |
|
|
INTEGER I, J |
| 230 |
|
|
|
| 231 |
|
|
C-- Forcing term(s) |
| 232 |
|
|
|
| 233 |
|
|
RETURN |
| 234 |
|
|
END |
Parent Directory
| 
Revision Log
| 
Revision Graph