/[MITgcm]/MITgcm/pkg/monitor/mon_stats_rs.F
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Contents of /MITgcm/pkg/monitor/mon_stats_rs.F

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Revision 1.3 - (show annotations) (download)
Tue May 13 18:18:05 2003 UTC (21 years, 1 month ago) by adcroft
Branch: MAIN
CVS Tags: checkpoint51k_post, checkpoint52d_pre, checkpoint51o_pre, checkpoint51l_post, checkpoint51, checkpoint52, checkpoint52f_post, checkpoint51f_post, checkpoint51d_post, checkpoint51t_post, checkpoint51n_post, checkpoint52i_pre, hrcube_1, hrcube_2, checkpoint51s_post, checkpoint51j_post, checkpoint52e_pre, checkpoint52e_post, checkpoint51n_pre, checkpoint52b_pre, checkpoint51l_pre, checkpoint51q_post, checkpoint51b_pre, checkpoint52b_post, checkpoint52c_post, checkpoint51h_pre, checkpoint50f_post, checkpoint50f_pre, checkpoint52f_pre, branchpoint-genmake2, checkpoint51r_post, checkpoint51i_post, checkpoint51b_post, checkpoint51c_post, checkpoint52d_post, checkpoint50g_post, checkpoint52a_pre, checkpoint50h_post, checkpoint52i_post, checkpoint50e_pre, checkpoint50i_post, checkpoint51i_pre, checkpoint52h_pre, checkpoint50e_post, branch-netcdf, checkpoint51e_post, checkpoint51o_post, checkpoint51f_pre, checkpoint52a_post, checkpoint51g_post, ecco_c52_e35, checkpoint51m_post, checkpoint51a_post, checkpoint51p_post, checkpoint51u_post
Branch point for: branch-genmake2, branch-nonh, tg2-branch, netcdf-sm0, checkpoint51n_branch
Changes since 1.2: +2 -2 lines 
 o split mon_set.F into mon_set_iounit.F and mon_set_pref.F
 o replaced ref's to CPP_OPTIONS with MONITOR_OPTIONS
 o added new s/r monitor_solution.F that checks that model state
   and if unlikely lets the model die cleanly
   - this is to reduce the number of hanging processes we encounter
     if the model dies due to FPEs
1 C $Header: /u/gcmpack/models/MITgcmUV/pkg/monitor/mon_stats_rs.F,v 1.2 2001/06/04 20:04:24 adcroft Exp $
2 C $Name: $
3
4 #include "MONITOR_OPTIONS.h"
5
6 SUBROUTINE MON_STATS_RS(
7 I myNr, arr,
8 O theMin,theMax,theMean,theSD,
9 I myThid )
10 C /==========================================================\
11 C | SUBROUTINE MON_STATS_RS |
12 C | o Calculate bare statistics of global array "_RS arr" |
13 C |==========================================================|
14 C \==========================================================/
15 IMPLICIT NONE
16
17 C === Global data ===
18 #include "SIZE.h"
19 #include "EEPARAMS.h"
20
21 C === Routine arguments ===
22 INTEGER myNr
23 _RS arr(1-OLx:sNx+OLx,1-OLy:sNy+OLy,myNr,nSx,nSy)
24 _RL theMin
25 _RL theMax
26 _RL theMean
27 _RL theSD
28 INTEGER myThid
29
30 C === Local variables ====
31 INTEGER bi,bj,I,J,K
32 INTEGER numPnts
33 LOGICAL noPnts
34 _RL tmpVal,rNumPnts
35 _RL theVar
36
37 theMin=0.
38 theMax=0.
39 theMean=0.
40 theSD=0.
41 theVar=0.
42 numPnts=0
43 noPnts=.TRUE.
44
45 DO bj=myByLo(myThid),myByHi(myThid)
46 DO bi=myBxLo(myThid),myBxHi(myThid)
47 DO K=1,myNr
48 DO J=1,sNy
49 DO I=1,sNx
50 tmpVal=arr(I,J,K,bi,bj)
51 IF (tmpVal.NE.0. .AND. noPnts) THEN
52 theMin=tmpVal
53 theMax=tmpVal
54 noPnts=.FALSE.
55 ENDIF
56 IF (tmpVal.NE.0.) THEN
57 theMin=min(theMin,tmpVal)
58 theMax=max(theMax,tmpVal)
59 theMean=theMean+tmpVal
60 theVar=theVar+tmpVal**2
61 numPnts=numPnts+1
62 ENDIF
63 ENDDO
64 ENDDO
65 ENDDO
66 ENDDO
67 ENDDO
68
69 theMin=-theMin
70 _GLOBAL_MAX_R8(theMin,myThid)
71 theMin=-theMin
72 _GLOBAL_MAX_R8(theMax,myThid)
73 _GLOBAL_SUM_R8(theMean,myThid)
74 _GLOBAL_SUM_R8(theVar,myThid)
75 tmpVal=FLOAT(numPnts)
76 _GLOBAL_SUM_R8(tmpVal,myThid)
77 numPnts=INT(tmpVal+0.5)
78
79 IF (tmpVal.GT.0.) THEN
80 rNumPnts=1./tmpVal
81 theMean=theMean*rNumPnts
82 theVar=theVar*rNumPnts
83
84 DO bj=myByLo(myThid),myByHi(myThid)
85 DO bi=myBxLo(myThid),myBxHi(myThid)
86 DO K=1,myNr
87 DO J=1,sNy
88 DO I=1,sNx
89 tmpVal=arr(I,J,K,bi,bj)
90 IF (tmpVal.NE.0.) THEN
91 theSD=theSD+(tmpVal-theMean)**2
92 ENDIF
93 ENDDO
94 ENDDO
95 ENDDO
96 ENDDO
97 ENDDO
98
99 _GLOBAL_SUM_R8(theSD,myThid)
100
101 theSD=sqrt(theSD*rNumPnts)
102 c theSD=sqrt(theVar-theMean**2)
103 ENDIF
104
105 RETURN
106 END
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