/[MITgcm]/MITgcm/pkg/monitor/mon_ke.F
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Annotation of /MITgcm/pkg/monitor/mon_ke.F

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Revision 1.12 - (hide annotations) (download)
Sat Apr 3 04:57:11 2004 UTC (20 years, 2 months ago) by edhill
Branch: MAIN
CVS Tags: checkpoint57b_post, checkpoint56b_post, checkpoint54d_post, checkpoint54e_post, checkpoint55, checkpoint54, checkpoint57, checkpoint56, checkpoint53, checkpoint54f_post, checkpoint55i_post, checkpoint55c_post, checkpoint53d_post, checkpoint57a_post, checkpoint54b_post, checkpoint52m_post, checkpoint55g_post, checkpoint55d_post, checkpoint54a_pre, checkpoint53c_post, checkpoint55d_pre, checkpoint57c_pre, checkpoint55j_post, checkpoint54a_post, checkpoint55h_post, checkpoint55b_post, checkpoint53a_post, checkpoint55f_post, checkpoint53g_post, checkpoint56a_post, checkpoint53f_post, checkpoint52n_post, checkpoint53b_pre, checkpoint56c_post, checkpoint57a_pre, checkpoint55a_post, checkpoint53b_post, checkpoint53d_pre, checkpoint55e_post, checkpoint54c_post
Changes since 1.11: +17 -11 lines 
 o add monitor to apr_reference
 o another _R[48] clean-up in eesupp
1 edhill 1.12 C $Header: /u/gcmpack/MITgcm/pkg/monitor/mon_ke.F,v 1.11 2003/05/13 18:18:05 adcroft Exp $
2 adcroft 1.1 C $Name: $
3    
4 adcroft 1.11 #include "MONITOR_OPTIONS.h"
5 adcroft 1.1
6 edhill 1.12 C---+----1----+----2----+----3----+----4----+----5----+----6----+----7-|--+----|
7     CBOP
8     C !ROUTINE: MON_KE
9    
10     C !INTERFACE:
11 adcroft 1.1 SUBROUTINE MON_KE(
12 edhill 1.12 I myIter, myThid )
13    
14     C !DESCRIPTION:
15     C Calculates stats for Kinetic energy
16    
17     C !USES:
18 adcroft 1.1 IMPLICIT NONE
19     #include "SIZE.h"
20     #include "EEPARAMS.h"
21     #include "DYNVARS.h"
22 cnh 1.5 #include "MONITOR.h"
23 jmc 1.8 #include "GRID.h"
24 jmc 1.10 #include "SURFACE.h"
25 adcroft 1.1
26 edhill 1.12 C !INPUT PARAMETERS:
27 jmc 1.10 INTEGER myIter, myThid
28 edhill 1.12 CEOP
29 adcroft 1.1
30 edhill 1.12 C !LOCAL VARIABLES:
31 adcroft 1.1 INTEGER bi,bj,I,J,K
32 jmc 1.10 _RL numPnts,theVol,tmpVal,tmpVol
33     _RL theMax,theMean,theVolMean,potEnMean
34 adcroft 1.1
35 jmc 1.10 numPnts=0.
36     theVol=0.
37 adcroft 1.1 theMax=0.
38     theMean=0.
39 jmc 1.8 theVolMean=0.
40 jmc 1.10 potEnMean =0.
41 adcroft 1.1
42     DO bj=myByLo(myThid),myByHi(myThid)
43     DO bi=myBxLo(myThid),myBxHi(myThid)
44     DO K=1,Nr
45     DO J=1,sNy
46     DO I=1,sNx
47 jmc 1.9 theVol=theVol+rA(i,j,bi,bj)*drF(k)*hFacC(i,j,k,bi,bj)
48    
49     C- Vector Invariant form (like in pkg/mom_vecinv/mom_vi_calc_ke.F)
50     c tmpVal=0.25*( uVel( I , J ,K,bi,bj)*uVel( I , J ,K,bi,bj)
51     c & +uVel(I+1, J ,K,bi,bj)*uVel(I+1, J ,K,bi,bj)
52     c & +vVel( I , J ,K,bi,bj)*vVel( I , J ,K,bi,bj)
53     c & +vVel( I ,J+1,K,bi,bj)*vVel( I ,J+1,K,bi,bj) )
54     c theVolMean=theVolMean+tmpVal
55     c & *ra(i,j,bi,bj)*drf(k)*hFacC(i,j,k,bi,bj)
56    
57     C- Energy conservative form (like in pkg/mom_fluxform/mom_calc_ke.F)
58     C this is the safe way to check the energy conservation
59     C with no assumption on how grid spacing & area are defined.
60     tmpVal=0.25*(
61     & uVel( i ,j,k,bi,bj)*uVel( i ,j,k,bi,bj)
62     & *dyG( i ,j,bi,bj)*dxC( i ,j,bi,bj)*hFacW( i ,j,k,bi,bj)
63     & +uVel(i+1,j,k,bi,bj)*uVel(i+1,j,k,bi,bj)
64     & *dyG(i+1,j,bi,bj)*dxC(i+1,j,bi,bj)*hFacW(i+1,j,k,bi,bj)
65     & +vVel(i, j ,k,bi,bj)*vVel(i, j ,k,bi,bj)
66     & *dxG(i, j ,bi,bj)*dyC(i, j ,bi,bj)*hFacS(i, j ,k,bi,bj)
67     & +vVel(i,j+1,k,bi,bj)*vVel(i,j+1,k,bi,bj)
68     & *dxG(i,j+1,bi,bj)*dyC(i,j+1,bi,bj)*hFacS(i,j+1,k,bi,bj)
69     & )
70     theVolMean= theVolMean + tmpVal*drF(k)
71     tmpVal= tmpVal*recip_hFacC(i,j,k,bi,bj)*recip_rA(i,j,bi,bj)
72    
73 adcroft 1.1 theMax=max(theMax,tmpVal)
74     IF (tmpVal.NE.0.) THEN
75     theMean=theMean+tmpVal
76 jmc 1.10 numPnts=numPnts+1.
77 adcroft 1.1 ENDIF
78 jmc 1.9
79 adcroft 1.1 ENDDO
80     ENDDO
81     ENDDO
82 jmc 1.10 C- Potential Energy (external mode):
83     DO J=1,sNy
84     DO I=1,sNx
85     tmpVal = 0.5 _d 0*Bo_surf(i,j,bi,bj)
86     & *etaN(i,j,bi,bj)*etaN(i,j,bi,bj)
87     C- jmc: if geoid not flat (phi0surf), needs to add this term.
88     C not sure for atmos/ocean in P ; or atmos. loading in ocean-Z
89     tmpVal = tmpVal
90     & + phi0surf(i,j,bi,bj)*etaN(i,j,bi,bj)
91     potEnMean = potEnMean
92     & + tmpVal*rA(i,j,bi,bj)*maskH(i,j,bi,bj)
93     c tmpVal = etaN(i,j,bi,bj)
94     c & + phi0surf(i,j,bi,bj)*recip_Bo(i,j,bi,bj)
95     c potEnMean = potEnMean
96     c & + 0.5 _d 0*Bo_surf(i,j,bi,bj)*tmpVal*tmpVal
97     c & *rA(i,j,bi,bj)*maskH(i,j,bi,bj)
98     ENDDO
99     ENDDO
100     C- end bi,bj loops
101 adcroft 1.1 ENDDO
102     ENDDO
103 jmc 1.10 _GLOBAL_SUM_R8(numPnts,myThid)
104 adcroft 1.1 _GLOBAL_MAX_R8(theMax,myThid)
105     _GLOBAL_SUM_R8(theMean,myThid)
106 jmc 1.10 IF (numPnts.NE.0.) theMean=theMean/numPnts
107 jmc 1.8 _GLOBAL_SUM_R8(theVol,myThid)
108     _GLOBAL_SUM_R8(theVolMean,myThid)
109 jmc 1.10 _GLOBAL_SUM_R8(potEnMean, myThid)
110     IF (theVol.NE.0.) THEN
111     theVolMean=theVolMean/theVol
112     potEnMean = potEnMean/theVol
113     ENDIF
114    
115     C-- Print stats for (barotropic) Potential Energy:
116     CALL MON_SET_PREF('pe_b',myThid)
117     CALL MON_OUT_RL(mon_string_none,potEnMean,
118     & mon_foot_mean,myThid)
119 adcroft 1.1
120 jmc 1.10 C-- Print stats for KE
121     CALL MON_SET_PREF('ke',myThid)
122 jmc 1.8 CALL MON_OUT_RL(mon_string_none,theMax,mon_foot_max,myThid)
123 jmc 1.10 c CALL MON_OUT_RL(mon_string_none,theMean,mon_foot_mean,myThid)
124 jmc 1.8 CALL MON_OUT_RL(mon_string_none,theVolMean,
125 jmc 1.10 & mon_foot_mean,myThid)
126 jmc 1.9 CALL MON_OUT_RL(mon_string_none,theVol,
127     & mon_foot_vol,myThid)
128 adcroft 1.1
129     RETURN
130     END
131 edhill 1.12
132     C---+----1----+----2----+----3----+----4----+----5----+----6----+----7-|--+----|
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