pkg/monitor/mon_ke.F

C $Header: /u/gcmpack/models/MITgcmUV/pkg/monitor/mon_ke.F,v 1.2 2001/06/04 13:53:35 adcroft Exp $
C $Name:  $

#include "CPP_OPTIONS.h"

      SUBROUTINE MON_KE(
     I                myThid )
C     /==========================================================\
C     | SUBROUTINE MON_KE                                        |
C     | o Calculates stats for Kinetic energy                    |
C     |==========================================================|
C     \==========================================================/
      IMPLICIT NONE

C     === Global data ===
#include "SIZE.h"
#include "EEPARAMS.h"
#include "DYNVARS.h"

C     === Routine arguments ===
      INTEGER myThid

C     === Local variables ====
      INTEGER bi,bj,I,J,K
      _RL tmpVal,theMax,theMean
      INTEGER numPnts

      theMax=0.
      theMean=0.
      numPnts=0

      DO bj=myByLo(myThid),myByHi(myThid)
       DO bi=myBxLo(myThid),myBxHi(myThid)
        DO K=1,Nr
         DO J=1,sNy
          DO I=1,sNx
           tmpVal=0.25*( uVel( I , J ,K,bi,bj)*uVel( I , J ,K,bi,bj)
     &                  +uVel(I+1, J ,K,bi,bj)*uVel(I+1, J ,K,bi,bj)
     &                  +vVel( I , J ,K,bi,bj)*vVel( I , J ,K,bi,bj)
     &                  +vVel( I ,J+1,K,bi,bj)*vVel( I ,J+1,K,bi,bj) )
           theMax=max(theMax,tmpVal)
           IF (tmpVal.NE.0.) THEN
            theMean=theMean+tmpVal
            numPnts=numPnts+1
           ENDIF
          ENDDO
         ENDDO
        ENDDO
       ENDDO
      ENDDO
      _GLOBAL_MAX_R8(theMax,myThid)
      _GLOBAL_SUM_R8(theMean,myThid)
      tmpVal=float(numPnts)
      _GLOBAL_SUM_R8(tmpVal,myThid)
      IF (tmpVal.NE.0.) theMean=theMean*tmpVal

      _BEGIN_MASTER( myThid )
      WRITE(*,'(A,24x,A,1PE22.14)')
     &      'MON_KE: ','  max=',theMax
      WRITE(*,'(A,24x,A,1PE22.14)')
     &      'MON_KE: ',' mean=',theMean
      _END_MASTER( )

      RETURN
      END
1	adcroft	1.3	C $Header: /u/gcmpack/models/MITgcmUV/pkg/monitor/mon_ke.F,v 1.2 2001/06/04 13:53:35 adcroft Exp $
2	adcroft	1.1	C $Name: $
3
4			#include "CPP_OPTIONS.h"
5
6			SUBROUTINE MON_KE(
7			I myThid )
8			C /==========================================================\
9			C \| SUBROUTINE MON_KE \|
10			C \| o Calculates stats for Kinetic energy \|
11			C \|==========================================================\|
12			C \==========================================================/
13			IMPLICIT NONE
14
15			C === Global data ===
16			#include "SIZE.h"
17			#include "EEPARAMS.h"
18			#include "DYNVARS.h"
19
20			C === Routine arguments ===
21			INTEGER myThid
22
23			C === Local variables ====
24			INTEGER bi,bj,I,J,K
25			_RL tmpVal,theMax,theMean
26			INTEGER numPnts
27
28			theMax=0.
29			theMean=0.
30			numPnts=0
31
32			DO bj=myByLo(myThid),myByHi(myThid)
33			DO bi=myBxLo(myThid),myBxHi(myThid)
34			DO K=1,Nr
35			DO J=1,sNy
36			DO I=1,sNx
37			tmpVal=0.25( uVel( I , J ,K,bi,bj)uVel( I , J ,K,bi,bj)
38			& +uVel(I+1, J ,K,bi,bj)*uVel(I+1, J ,K,bi,bj)
39			& +vVel( I , J ,K,bi,bj)*vVel( I , J ,K,bi,bj)
40			& +vVel( I ,J+1,K,bi,bj)*vVel( I ,J+1,K,bi,bj) )
41			theMax=max(theMax,tmpVal)
42			IF (tmpVal.NE.0.) THEN
43			theMean=theMean+tmpVal
44			numPnts=numPnts+1
45			ENDIF
46			ENDDO
47			ENDDO
48			ENDDO
49			ENDDO
50			ENDDO
51			_GLOBAL_MAX_R8(theMax,myThid)
52			_GLOBAL_SUM_R8(theMean,myThid)
53			tmpVal=float(numPnts)
54			_GLOBAL_SUM_R8(tmpVal,myThid)
55	adcroft	1.3	IF (tmpVal.NE.0.) theMean=theMean*tmpVal
56	adcroft	1.1
57			_BEGIN_MASTER( myThid )
58			WRITE(*,'(A,24x,A,1PE22.14)')
59			& 'MON_KE: ',' max=',theMax
60			WRITE(*,'(A,24x,A,1PE22.14)')
61			& 'MON_KE: ',' mean=',theMean
62			_END_MASTER( )
63
64			RETURN
65			END