/[MITgcm]/MITgcm/pkg/seaice/seaice_diagnostics_fill.F
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Contents of /MITgcm/pkg/seaice/seaice_diagnostics_fill.F

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Revision 1.1 - (show annotations) (download)
Thu Jun 7 13:46:40 2007 UTC (18 years, 1 month ago) by mlosch
Branch: MAIN
move seaice-diagnostics from seaice_do_diags to do_statevars_diags; this
requires a new routine: seaice_diagnostics_fill.F

1 C $Header: $
2 C $Name: $
3
4 #include "SEAICE_OPTIONS.h"
5
6 CBOP
7 C !ROUTINE: SEAICE_DIAGNOSTICS_FILL
8 C !INTERFACE:
9 SUBROUTINE SEAICE_DIAGNOSTICS_FILL(
10 I myTime, myIter, myThid )
11 C !DESCRIPTION: \bv
12 C *==========================================================*
13 C | S/R SEAICE_DIAGNOSTICS_FILL
14 C | o fill-in diagnostics array for SEAICE state variables
15 C *==========================================================*
16 C \ev
17
18 C !USES:
19 IMPLICIT NONE
20
21 C == Global variables ==
22 #include "SIZE.h"
23 #include "EEPARAMS.h"
24 #include "PARAMS.h"
25 #include "FFIELDS.h"
26 #include "SEAICE_PARAMS.h"
27 #include "SEAICE_FFIELDS.h"
28 #include "SEAICE.h"
29
30 C !INPUT/OUTPUT PARAMETERS:
31 C == Routine Arguments ==
32 C myTime :: time counter for this thread
33 C myIter :: iteration counter for this thread
34 C bi,bj :: tile indices
35 C myThid :: thread number for this instance of the routine.
36 _RL myTime
37 INTEGER myIter
38 INTEGER myThid
39 CEOP
40
41 #ifdef ALLOW_DIAGNOSTICS
42 C == Local variables ==
43 INTEGER i,j
44 INTEGER bi,bj
45 _RL sigI (1-oLx:sNx+oLx,1-oLy:sNy+oLy)
46 _RL sigII(1-oLx:sNx+oLx,1-oLy:sNy+oLy)
47 _RL e11 (1-OLx:sNx+OLx,1-OLy:sNy+OLy,nSx,nSy)
48 _RL e22 (1-OLx:sNx+OLx,1-OLy:sNy+OLy,nSx,nSy)
49 _RL e12 (1-OLx:sNx+OLx,1-OLy:sNy+OLy,nSx,nSy)
50 _RL press(1-OLx:sNx+OLx,1-OLy:sNy+OLy,nSx,nSy)
51 _RL sig1, sig2, sig12, sigTmp, recip_prs
52 C
53 LOGICAL DIAGNOSTICS_IS_ON
54 EXTERNAL DIAGNOSTICS_IS_ON
55
56 IF ( useDiagnostics ) THEN
57
58 DO bj = myByLo(myThid), myByHi(myThid)
59 DO bi = myBxLo(myThid), myBxHi(myThid)
60 CALL DIAGNOSTICS_FILL(AREA(1-oLx,1-oLy,1,bi,bj),
61 & 'SIarea ',0,1 ,2,bi,bj,myThid)
62 CALL DIAGNOSTICS_FILL(HEFF(1-oLx,1-oLy,1,bi,bj),
63 & 'SIheff ',0,1 ,2,bi,bj,myThid)
64 CALL DIAGNOSTICS_FILL(UICE(1-oLx,1-oLy,1,bi,bj),
65 & 'SIuice ',0,1 ,2,bi,bj,myThid)
66 CALL DIAGNOSTICS_FILL(VICE(1-oLx,1-oLy,1,bi,bj),
67 & 'SIvice ',0,1 ,2,bi,bj,myThid)
68 ENDDO
69 ENDDO
70 c
71 CALL DIAGNOSTICS_FILL(HSNOW ,'SIhsnow ',0,1 ,0,1,1,myThid)
72 c
73 CALL DIAGNOSTICS_FILL(UWIND ,'SIuwind ',0,1 ,0,1,1,myThid)
74 CALL DIAGNOSTICS_FILL(VWIND ,'SIvwind ',0,1 ,0,1,1,myThid)
75 CALL DIAGNOSTICS_FILL(FU ,'SIfu ',0,1 ,0,1,1,myThid)
76 CALL DIAGNOSTICS_FILL(FV ,'SIfv ',0,1 ,0,1,1,myThid)
77 CALL DIAGNOSTICS_FILL(EmPmR ,'SIempmr ',0,1 ,0,1,1,myThid)
78 CALL DIAGNOSTICS_FILL(Qnet ,'SIqnet ',0,1 ,0,1,1,myThid)
79 CALL DIAGNOSTICS_FILL(Qsw ,'SIqsw ',0,1 ,0,1,1,myThid)
80 C
81 IF ( DIAGNOSTICS_IS_ON('SIsigI ',myThid) .OR.
82 & DIAGNOSTICS_IS_ON('SIsigII ',myThid) .OR.
83 & DIAGNOSTICS_IS_ON('SIpress ',myThid) .OR.
84 & DIAGNOSTICS_IS_ON('SIzeta ',myThid) .OR.
85 & DIAGNOSTICS_IS_ON('SIeta ',myThid) ) THEN
86 C Unfortunately, for this we have to recompute a few things
87 C first make sure we have a current copy of ice velocities
88 DO bj=myByLo(myThid),myByHi(myThid)
89 DO bi=myBxLo(myThid),myBxHi(myThid)
90 DO j=1-OLy,sNy+OLy
91 DO i=1-OLx,sNx+OLx
92 uIceC(I,J,bi,bj)=uIce(I,J,1,bi,bj)
93 vIceC(I,J,bi,bj)=vIce(I,J,1,bi,bj)
94 ENDDO
95 ENDDO
96 ENDDO
97 ENDDO
98 C compute strainrates, "viscosities" and modified pressure
99 CALL SEAICE_CALC_STRAINRATES(
100 I uIceC, vIceC,
101 O e11, e22, e12,
102 I myThid )
103
104 CALL SEAICE_CALC_VISCOSITIES(
105 I e11, e22, e12, zMin, zMax, hEffM, press0,
106 O eta, zeta, press,
107 I myThid )
108 C
109 CALL DIAGNOSTICS_FILL(zeta ,'SIzeta ',0,1 ,0,1,1,myThid)
110 CALL DIAGNOSTICS_FILL(eta ,'SIeta ',0,1 ,0,1,1,myThid)
111 CALL DIAGNOSTICS_FILL(press ,'SIpress ',0,1 ,0,1,1,myThid)
112 ENDIF
113
114 IF ( DIAGNOSTICS_IS_ON('SIsigI ',myThid) .OR.
115 & DIAGNOSTICS_IS_ON('SIsigII ',myThid) ) THEN
116 C principle stress components
117 DO bj = myByLo(myThid), myByHi(myThid)
118 DO bi = myBxLo(myThid), myBxHi(myThid)
119 DO j=1,sNy
120 DO i=1,sNx
121 sig1 = 2.*zeta(I,J,bi,bj)
122 & * (e11(I,J,bi,bj) + e22(I,J,bi,bj))
123 & - press(I,J,bi,bj)
124 sig2 = 2.* eta(I,J,bi,bj)
125 & * (e11(I,J,bi,bj) - e22(I,J,bi,bj))
126 sig12 = 2.*eta(I,J,bi,bj) * 0.25 _d 0 *
127 & ( e12(I ,J ,bi,bj) + e12(I+1,J ,bi,bj)
128 & + e12(I ,J+1,bi,bj) + e12(I+1,J+1,bi,bj) )
129 sigTmp = SQRT( sig2*sig2 + 4. _d 0*sig12*sig12 )
130 recip_prs = 0. _d 0
131 IF ( press(I,J, bi,bj) .GT. 1. _d -13 )
132 & recip_prs = 1./press(I,J,bi,bj)
133 sigI (I,J) = 0.5*(sig1 + sigTmp)*recip_prs
134 sigII(I,J) = 0.5*(sig1 - sigTmp)*recip_prs
135 ENDDO
136 ENDDO
137 CALL DIAGNOSTICS_FILL(sigI ,'SIsigI ',0,1,2,bi,bj,myThid)
138 CALL DIAGNOSTICS_FILL(sigII,'SIsigII ',0,1,2,bi,bj,myThid)
139 ENDDO
140 ENDDO
141 ENDIF
142 C endif useDiagnostics
143 ENDIF
144 #endif /* ALLOW_DIAGNOSTICS */
145
146 RETURN
147 END

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