10 |
C !INTERFACE: |
C !INTERFACE: |
11 |
SUBROUTINE DIAGNOSTICS_CALC_PHIVEL( |
SUBROUTINE DIAGNOSTICS_CALC_PHIVEL( |
12 |
I listId, md, ndId, ip, im, lm, |
I listId, md, ndId, ip, im, lm, |
13 |
|
I NrMax, |
14 |
U qtmp1, qtmp2, |
U qtmp1, qtmp2, |
15 |
I myTime, myIter, myThid ) |
I myTime, myIter, myThid ) |
16 |
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|
17 |
C !DESCRIPTION: |
C !DESCRIPTION: |
18 |
C Compute Velocity Potential |
C Compute Velocity Potential and Velocity Stream-Function |
19 |
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|
20 |
C !USES: |
C !USES: |
21 |
IMPLICIT NONE |
IMPLICIT NONE |
25 |
#include "GRID.h" |
#include "GRID.h" |
26 |
#include "DIAGNOSTICS_SIZE.h" |
#include "DIAGNOSTICS_SIZE.h" |
27 |
#include "DIAGNOSTICS.h" |
#include "DIAGNOSTICS.h" |
28 |
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#include "DIAGNOSTICS_CALC.h" |
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INTEGER NrMax |
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PARAMETER( NrMax = numLevels ) |
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29 |
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30 |
C !INPUT PARAMETERS: |
C !INPUT PARAMETERS: |
31 |
C listId :: Diagnostics list number being written |
C listId :: Diagnostics list number being written |
34 |
C ip :: diagnostics pointer to storage array |
C ip :: diagnostics pointer to storage array |
35 |
C im :: counter-mate pointer to storage array |
C im :: counter-mate pointer to storage array |
36 |
C lm :: index in the averageCycle |
C lm :: index in the averageCycle |
37 |
|
C NrMax :: 3rd dimension of input/output arrays |
38 |
C qtmp1 :: horizontal velocity input diag., u-component |
C qtmp1 :: horizontal velocity input diag., u-component |
39 |
C qtmp2 :: horizontal velocity input diag., v-component |
C qtmp2 :: horizontal velocity input diag., v-component |
40 |
C myTime :: current time of simulation (s) |
C myTime :: current time of simulation (s) |
41 |
C myIter :: current iteration number |
C myIter :: current iteration number |
42 |
C myThid :: my Thread Id number |
C myThid :: my Thread Id number |
43 |
INTEGER listId, md, ndId, ip, im, lm |
INTEGER listId, md, ndId, ip, im, lm |
44 |
|
INTEGER NrMax |
45 |
_RL qtmp1(1-OLx:sNx+OLx,1-OLy:sNy+OLy,NrMax,nSx,nSy) |
_RL qtmp1(1-OLx:sNx+OLx,1-OLy:sNy+OLy,NrMax,nSx,nSy) |
46 |
_RL qtmp2(1-OLx:sNx+OLx,1-OLy:sNy+OLy,NrMax,nSx,nSy) |
_RL qtmp2(1-OLx:sNx+OLx,1-OLy:sNy+OLy,NrMax,nSx,nSy) |
47 |
_RL myTime |
_RL myTime |
53 |
CEOP |
CEOP |
54 |
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55 |
C !FUNCTIONS: |
C !FUNCTIONS: |
56 |
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INTEGER ILNBLNK |
57 |
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EXTERNAL ILNBLNK |
58 |
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59 |
C !LOCAL VARIABLES: |
C !LOCAL VARIABLES: |
60 |
C i,j,k :: loop indices |
C bi, bj :: tile indices |
61 |
INTEGER i, j, k |
C i,j,k :: loop indices |
62 |
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C uTrans :: horizontal transport, u-component |
63 |
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C vTrans :: horizontal transport, u-component |
64 |
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C psiVel :: horizontal stream-function |
65 |
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C psiLoc :: horizontal stream-function at special location |
66 |
INTEGER bi, bj |
INTEGER bi, bj |
67 |
CHARACTER*(MAX_LEN_MBUF) msgBuf |
INTEGER i, j, k |
68 |
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|
69 |
INTEGER ks |
INTEGER ks |
70 |
INTEGER numIters |
INTEGER numIters, nIterMin |
71 |
LOGICAL normaliseMatrice, diagNormaliseRHS |
LOGICAL normaliseMatrice, diagNormaliseRHS |
72 |
_RL residCriter, firstResidual, lastResidual |
_RL residCriter, firstResidual, minResidual, lastResidual |
73 |
_RL a2dMax, a2dNorm |
_RL a2dMax, a2dNorm |
74 |
_RL rhsMax, rhsNorm |
_RL rhsMax, b2dNorm, x2dNorm |
75 |
_RS aW2d(1-OLx:sNx+OLx,1-OLy:sNy+OLy,nSx,nSy) |
_RS aW2d(1-OLx:sNx+OLx,1-OLy:sNy+OLy,nSx,nSy) |
76 |
_RS aS2d(1-OLx:sNx+OLx,1-OLy:sNy+OLy,nSx,nSy) |
_RS aS2d(1-OLx:sNx+OLx,1-OLy:sNy+OLy,nSx,nSy) |
77 |
_RL b2d (1-OLx:sNx+OLx,1-OLy:sNy+OLy,nSx,nSy) |
_RL b2d (1-OLx:sNx+OLx,1-OLy:sNy+OLy,nSx,nSy) |
78 |
_RL x2d (1-OLx:sNx+OLx,1-OLy:sNy+OLy,nSx,nSy) |
_RL x2d (1-OLx:sNx+OLx,1-OLy:sNy+OLy,nSx,nSy) |
79 |
_RL uTrans(1-OLx:sNx+OLx,1-OLy:sNy+OLy) |
_RL uTrans(1-OLx:sNx+OLx,1-OLy:sNy+OLy,nSx,nSy) |
80 |
_RL vTrans(1-OLx:sNx+OLx,1-OLy:sNy+OLy) |
_RL vTrans(1-OLx:sNx+OLx,1-OLy:sNy+OLy,nSx,nSy) |
81 |
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_RL psiVel(1-OLx:sNx+OLx,1-OLy:sNy+OLy,nSx,nSy) |
82 |
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_RL psiLoc(2) |
83 |
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INTEGER iL |
84 |
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CHARACTER*(MAX_LEN_FNAM) dataFName |
85 |
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CHARACTER*(MAX_LEN_MBUF) msgBuf |
86 |
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87 |
C---+----1----+----2----+----3----+----4----+----5----+----6----+----7-|--+----| |
C---+----1----+----2----+----3----+----4----+----5----+----6----+----7-|--+----| |
88 |
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89 |
DO ks = 1,kdiag(ndId) |
#ifdef ALLOW_DEBUG |
90 |
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IF (debugMode) CALL DEBUG_ENTER('DIAGNOSTICS_CALC_PHIVEL',myThid) |
91 |
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#endif |
92 |
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93 |
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DO ks = 1,nlevels(listId) |
94 |
k = NINT(levs(ks,listId)) |
k = NINT(levs(ks,listId)) |
95 |
C-- Solve for velocity potential for each level: |
C-- Solve for velocity potential for each level: |
96 |
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|
110 |
DO i = 1,sNx+1 |
DO i = 1,sNx+1 |
111 |
aW2d(i,j,bi,bj) = dyG(i,j,bi,bj)*recip_dxC(i,j,bi,bj) |
aW2d(i,j,bi,bj) = dyG(i,j,bi,bj)*recip_dxC(i,j,bi,bj) |
112 |
& *drF(k)*hFacW(i,j,k,bi,bj) |
& *drF(k)*hFacW(i,j,k,bi,bj) |
113 |
& *maskInW(i,j,bi,bj) |
& *maskInC(i-1,j,bi,bj)*maskInC(i,j,bi,bj) |
114 |
aS2d(i,j,bi,bj) = dxG(i,j,bi,bj)*recip_dyC(i,j,bi,bj) |
aS2d(i,j,bi,bj) = dxG(i,j,bi,bj)*recip_dyC(i,j,bi,bj) |
115 |
& *drF(k)*hFacS(i,j,k,bi,bj) |
& *drF(k)*hFacS(i,j,k,bi,bj) |
116 |
& *maskInS(i,j,bi,bj) |
& *maskInC(i,j-1,bi,bj)*maskInC(i,j,bi,bj) |
117 |
a2dMax = MAX(a2dMax,aW2d(i,j,bi,bj)) |
a2dMax = MAX(a2dMax,aW2d(i,j,bi,bj)) |
118 |
a2dMax = MAX(a2dMax,aS2d(i,j,bi,bj)) |
a2dMax = MAX(a2dMax,aS2d(i,j,bi,bj)) |
119 |
ENDDO |
ENDDO |
120 |
ENDDO |
ENDDO |
121 |
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|
122 |
C- calculate RHS = Div(uVel,vVel): |
C- calculate horizontal transport |
123 |
DO j = 1,sNy+1 |
DO j = 1,sNy+1 |
124 |
DO i = 1,sNx+1 |
DO i = 1,sNx+1 |
125 |
uTrans(i,j) = dyG(i,j,bi,bj)*drF(k) |
uTrans(i,j,bi,bj) = dyG(i,j,bi,bj)*drF(k) |
126 |
& *qtmp1(i,j,ks,bi,bj)*maskInW(i,j,bi,bj) |
& *qtmp1(i,j,ks,bi,bj)*maskInW(i,j,bi,bj) |
127 |
vTrans(i,j) = dxG(i,j,bi,bj)*drF(k) |
vTrans(i,j,bi,bj) = dxG(i,j,bi,bj)*drF(k) |
128 |
& *qtmp2(i,j,ks,bi,bj)*maskInS(i,j,bi,bj) |
& *qtmp2(i,j,ks,bi,bj)*maskInS(i,j,bi,bj) |
129 |
ENDDO |
ENDDO |
130 |
ENDDO |
ENDDO |
131 |
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C- end bi,bj loops |
132 |
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ENDDO |
133 |
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ENDDO |
134 |
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135 |
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#ifdef ALLOW_OBCS |
136 |
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IF ( useOBCS ) THEN |
137 |
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CALL OBCS_DIAG_BALANCE( |
138 |
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I k, |
139 |
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U uTrans, vTrans, |
140 |
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I myTime, myIter, myThid ) |
141 |
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ENDIF |
142 |
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#endif /* ALLOW_OBCS */ |
143 |
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144 |
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C- calculate RHS = rAc*Div(uVel,vVel): |
145 |
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DO bj = myByLo(myThid), myByHi(myThid) |
146 |
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DO bi = myBxLo(myThid), myBxHi(myThid) |
147 |
DO j = 1,sNy |
DO j = 1,sNy |
148 |
DO i = 1,sNx |
DO i = 1,sNx |
149 |
b2d(i,j,bi,bj) = ( ( uTrans(i+1,j) - uTrans(i,j) ) |
b2d(i,j,bi,bj) = ( |
150 |
& + ( vTrans(i,j+1) - vTrans(i,j) ) |
& ( uTrans(i+1,j,bi,bj) - uTrans(i,j,bi,bj) ) |
151 |
|
& + ( vTrans(i,j+1,bi,bj) - vTrans(i,j,bi,bj) ) |
152 |
& )*maskInC(i,j,bi,bj) |
& )*maskInC(i,j,bi,bj) |
153 |
rhsMax = MAX(ABS(b2d(I,J,bi,bj)),rhsMax) |
rhsMax = MAX(ABS(b2d(I,J,bi,bj)),rhsMax) |
154 |
ENDDO |
ENDDO |
155 |
ENDDO |
ENDDO |
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C- end bi,bj loops |
|
156 |
ENDDO |
ENDDO |
157 |
ENDDO |
ENDDO |
158 |
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159 |
C- Normalise Matrice & RHS : |
C- Normalise Matrice & RHS : |
160 |
diagNormaliseRHS = cg2dTargetResWunit.LE.0. |
diagNormaliseRHS = diagCG_resTarget.GT.0. |
161 |
normaliseMatrice = .TRUE. |
normaliseMatrice = .TRUE. |
162 |
diagNormaliseRHS = .TRUE. |
diagNormaliseRHS = .TRUE. |
163 |
a2dNorm = 1. _d 0 |
a2dNorm = 1. _d 0 |
164 |
rhsNorm = 1. _d 0 |
b2dNorm = 1. _d 0 |
165 |
|
x2dNorm = 1. _d 0 |
166 |
IF ( normaliseMatrice ) THEN |
IF ( normaliseMatrice ) THEN |
167 |
_GLOBAL_MAX_RL( a2dMax, myThid ) |
_GLOBAL_MAX_RL( a2dMax, myThid ) |
168 |
IF ( a2dMax .GE. 0. _d 0 ) a2dNorm = 1. _d 0/a2dMax |
IF ( a2dMax .GT. 0. _d 0 ) a2dNorm = 1. _d 0/a2dMax |
169 |
|
b2dNorm = a2dNorm |
170 |
ENDIF |
ENDIF |
171 |
IF ( diagNormaliseRHS ) THEN |
IF ( diagNormaliseRHS ) THEN |
172 |
_GLOBAL_MAX_RL( rhsMax, myThid ) |
_GLOBAL_MAX_RL( rhsMax, myThid ) |
173 |
IF ( rhsMax .GE. 0. _d 0 ) rhsNorm = 1. _d 0/(a2dNorm*rhsMax) |
IF ( rhsMax .GT. 0. _d 0 ) THEN |
174 |
residCriter = cg2dTargetResidual |
b2dNorm = 1. _d 0/rhsMax |
175 |
|
x2dNorm = a2dNorm*rhsMax |
176 |
|
ENDIF |
177 |
|
residCriter = diagCG_resTarget |
178 |
ELSE |
ELSE |
179 |
residCriter = a2dNorm * cg2dTargetResWunit |
residCriter = a2dNorm * ABS(diagCG_resTarget) |
180 |
& * globalArea / deltaTmom |
& * globalArea / deltaTmom |
181 |
ENDIF |
ENDIF |
182 |
IF ( normaliseMatrice .OR. diagNormaliseRHS ) THEN |
IF ( normaliseMatrice .OR. diagNormaliseRHS ) THEN |
186 |
DO i = 1,sNx+1 |
DO i = 1,sNx+1 |
187 |
aW2d(i,j,bi,bj) = aW2d(i,j,bi,bj)*a2dNorm |
aW2d(i,j,bi,bj) = aW2d(i,j,bi,bj)*a2dNorm |
188 |
aS2d(i,j,bi,bj) = aS2d(i,j,bi,bj)*a2dNorm |
aS2d(i,j,bi,bj) = aS2d(i,j,bi,bj)*a2dNorm |
189 |
b2d(i,j,bi,bj) = b2d(i,j,bi,bj) *a2dNorm*rhsNorm |
b2d(i,j,bi,bj) = b2d(i,j,bi,bj) *b2dNorm |
190 |
c x2d(i,j,bi,bj) = x2d(i,j,bi,bj) *rhsNorm |
c x2d(i,j,bi,bj) = x2d(i,j,bi,bj) /x2dNorm |
191 |
ENDDO |
ENDDO |
192 |
ENDDO |
ENDDO |
193 |
ENDDO |
ENDDO |
197 |
IF ( debugLevel.GE.debLevA .AND. k.EQ.1 ) THEN |
IF ( debugLevel.GE.debLevA .AND. k.EQ.1 ) THEN |
198 |
_BEGIN_MASTER( myThid ) |
_BEGIN_MASTER( myThid ) |
199 |
WRITE(standardMessageUnit,'(A,I9,2(A,1P1E13.6),A,1P1E9.2)') |
WRITE(standardMessageUnit,'(A,I9,2(A,1P1E13.6),A,1P1E9.2)') |
200 |
& ' diag_cg2d (it=', myIter,') a2dNorm,rhsNorm=', a2dNorm, |
& ' diag_cg2d (it=', myIter,') a2dNorm,x2dNorm=', a2dNorm, |
201 |
& ' ,', rhsNorm, ' ; Criter=', residCriter |
& ' ,', x2dNorm, ' ; Criter=', residCriter |
202 |
_END_MASTER( myThid ) |
_END_MASTER( myThid ) |
203 |
ENDIF |
ENDIF |
204 |
|
|
205 |
numIters = cg2dMaxIters |
numIters = diagCG_maxIters |
206 |
CALL DIAG_CG2D( |
CALL DIAG_CG2D( |
207 |
I aW2d, aS2d, b2d, |
I aW2d, aS2d, b2d, |
208 |
I residCriter, |
I residCriter, |
209 |
O firstResidual, lastResidual, |
O firstResidual, minResidual, lastResidual, |
210 |
U x2d, numIters, |
U x2d, numIters, |
211 |
I myThid ) |
O nIterMin, |
212 |
|
I diagCG_prtResFrq, myThid ) |
213 |
|
|
214 |
IF ( debugLevel.GE.debLevA ) THEN |
IF ( debugLevel.GE.debLevA ) THEN |
215 |
_BEGIN_MASTER( myThid ) |
_BEGIN_MASTER( myThid ) |
216 |
WRITE(standardMessageUnit,'(A,I4,A,I6,A,1P2E17.9)') |
WRITE(standardMessageUnit,'(A,I4,A,2I6,A,1P3E14.7)') |
217 |
& ' diag_cg2d : k=', k, ' , iters=', numIters, |
& ' diag_cg2d : k=', k, ' , it=', nIterMin, numIters, |
218 |
& ' ; ini,last_Res=', firstResidual, lastResidual |
& ' ; ini,min,last_Res=',firstResidual,minResidual,lastResidual |
219 |
_END_MASTER( myThid ) |
_END_MASTER( myThid ) |
220 |
ENDIF |
ENDIF |
221 |
|
|
222 |
c _EXCH_XY_RL( x2d, myThid ) |
_EXCH_XY_RL( x2d, myThid ) |
223 |
|
|
224 |
C- Un-normalise the answer |
C- Un-normalise the answer |
225 |
IF (diagNormaliseRHS) THEN |
IF (diagNormaliseRHS) THEN |
226 |
DO bj = myByLo(myThid), myByHi(myThid) |
DO bj = myByLo(myThid), myByHi(myThid) |
227 |
DO bi = myBxLo(myThid), myBxHi(myThid) |
DO bi = myBxLo(myThid), myBxHi(myThid) |
228 |
DO j = 1,sNy |
DO j = 1-Oly,sNy+Oly |
229 |
DO i = 1,sNx |
DO i = 1-Olx,sNx+Olx |
230 |
c x2d(i,j,bi,bj) = x2d(i,j,bi,bj) /rhsNorm |
x2d(i,j,bi,bj) = x2d(i,j,bi,bj)*x2dNorm |
|
qtmp1(i,j,ks,bi,bj) = x2d(i,j,bi,bj)/rhsNorm |
|
231 |
ENDDO |
ENDDO |
232 |
ENDDO |
ENDDO |
233 |
ENDDO |
ENDDO |
234 |
ENDDO |
ENDDO |
235 |
ENDIF |
ENDIF |
236 |
|
|
237 |
|
C- Compte divergence-free transport: |
238 |
|
DO bj = myByLo(myThid), myByHi(myThid) |
239 |
|
DO bi = myBxLo(myThid), myBxHi(myThid) |
240 |
|
DO j = 1,sNy+1 |
241 |
|
DO i = 1,sNx+1 |
242 |
|
uTrans(i,j,bi,bj) = uTrans(i,j,bi,bj) |
243 |
|
& - ( x2d(i,j,bi,bj) - x2d(i-1,j,bi,bj) ) |
244 |
|
& *recip_dxC(i,j,bi,bj)*dyG(i,j,bi,bj) |
245 |
|
& *drF(k)*hFacW(i,j,k,bi,bj) |
246 |
|
& *maskInC(i-1,j,bi,bj)*maskInC(i,j,bi,bj) |
247 |
|
vTrans(i,j,bi,bj) = vTrans(i,j,bi,bj) |
248 |
|
& - ( x2d(i,j,bi,bj) - x2d(i,j-1,bi,bj) ) |
249 |
|
& *recip_dyC(i,j,bi,bj)*dxG(i,j,bi,bj) |
250 |
|
& *drF(k)*hFacS(i,j,k,bi,bj) |
251 |
|
& *maskInC(i,j-1,bi,bj)*maskInC(i,j,bi,bj) |
252 |
|
ENDDO |
253 |
|
ENDDO |
254 |
|
ENDDO |
255 |
|
ENDDO |
256 |
|
CALL DIAG_CALC_PSIVEL( |
257 |
|
I k, iPsi0, jPsi0, uTrans, vTrans, |
258 |
|
O psiVel, psiLoc, |
259 |
|
I prtFirstCall, myTime, myIter, myThid ) |
260 |
|
|
261 |
|
_BEGIN_MASTER( myThid) |
262 |
|
IF ( useCubedSphereExchange .AND. |
263 |
|
& diag_mdsio .AND. myProcId.EQ.0 ) THEN |
264 |
|
C- Missing-corner value are not written in MDS output file |
265 |
|
C Write separately these 2 values (should be part of DIAGNOSTICS_OUT) |
266 |
|
IF ( diagLoc_ioUnit.EQ.0 ) THEN |
267 |
|
CALL MDSFINDUNIT( diagLoc_ioUnit, myThid ) |
268 |
|
WRITE(dataFName,'(2A,I10.10,A)') |
269 |
|
& 'diags_CScorners', '.', nIter0, '.txt' |
270 |
|
OPEN( diagLoc_ioUnit, FILE=dataFName, STATUS='unknown' ) |
271 |
|
iL = ILNBLNK(dataFName) |
272 |
|
WRITE(msgBuf,'(2A,I6,2A)') 'DIAGNOSTICS_CALC_PHIVEL: ', |
273 |
|
& 'open unit=',diagLoc_ioUnit, ', file: ',dataFName(1:iL) |
274 |
|
CALL PRINT_MESSAGE( msgBuf, standardMessageUnit, |
275 |
|
& SQUEEZE_RIGHT, myThid ) |
276 |
|
ENDIF |
277 |
|
IF ( diagLoc_ioUnit.GT.0 ) THEN |
278 |
|
WRITE(diagLoc_ioUnit,'(1P2E18.10,A,2I4,I8,A,2I4,I6,2A)') |
279 |
|
& psiLoc, ' #', k, lm, myIter, |
280 |
|
& ' :',listId, md, ndId, ' ', cdiag(ndId) |
281 |
|
C- check accuracy (f1.SW-corner = f6.NW-corner = f5-NE-corner) |
282 |
|
c WRITE(0,'(1P2E18.10,A,2I4,I8)') |
283 |
|
c & psiVel(1,1+sNy,nSx,nSy)- psiVel(1,1,1,1), |
284 |
|
c & psiVel(1+sNx,1+sNy,nSx-1,nSy)-psiVel(1,1,1,1), |
285 |
|
c & ' #', k, lm, myIter |
286 |
|
ENDIF |
287 |
|
ENDIF |
288 |
|
IF ( prtFirstCall ) prtFirstCall = .FALSE. |
289 |
|
_END_MASTER( myThid) |
290 |
|
|
291 |
|
C- Put the results back in qtmp[1,2] |
292 |
|
DO bj = myByLo(myThid), myByHi(myThid) |
293 |
|
DO bi = myBxLo(myThid), myBxHi(myThid) |
294 |
|
DO j = 1,sNy+1 |
295 |
|
DO i = 1,sNx+1 |
296 |
|
qtmp1(i,j,ks,bi,bj) = x2d(i,j,bi,bj) |
297 |
|
qtmp2(i,j,ks,bi,bj) = psiVel(i,j,bi,bj) |
298 |
|
ENDDO |
299 |
|
ENDDO |
300 |
|
ENDDO |
301 |
|
ENDDO |
302 |
|
|
303 |
ENDDO |
ENDDO |
304 |
|
|
305 |
|
#ifdef ALLOW_DEBUG |
306 |
|
IF (debugMode) CALL DEBUG_LEAVE('DIAGNOSTICS_CALC_PHIVEL',myThid) |
307 |
|
#endif |
308 |
|
|
309 |
RETURN |
RETURN |
310 |
END |
END |