pkg/monitor/mon_ke.F

C $Header: /u/gcmpack/models/MITgcmUV/pkg/monitor/mon_advcfl.F,v 1.1 2001/05/30 19:33:18 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 ===
      CHARACTER*(*) label
      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)
      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	1.1	C $Header: /u/gcmpack/models/MITgcmUV/pkg/monitor/mon_advcfl.F,v 1.1 2001/05/30 19:33:18 adcroft Exp $
2			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			CHARACTER() label
22			INTEGER myThid
23
24			C === Local variables ====
25			INTEGER bi,bj,I,J,K
26			_RL tmpVal,theMax,theMean
27			INTEGER numPnts
28
29			theMax=0.
30			theMean=0.
31			numPnts=0
32
33			DO bj=myByLo(myThid),myByHi(myThid)
34			DO bi=myBxLo(myThid),myBxHi(myThid)
35			DO K=1,Nr
36			DO J=1,sNy
37			DO I=1,sNx
38			tmpVal=0.25( uVel( I , J ,K,bi,bj)uVel( I , J ,K,bi,bj)
39			& +uVel(I+1, J ,K,bi,bj)*uVel(I+1, J ,K,bi,bj)
40			& +vVel( I , J ,K,bi,bj)*vVel( I , J ,K,bi,bj)
41			& +vVel( I ,J+1,K,bi,bj)*vVel( I ,J+1,K,bi,bj) )
42			theMax=max(theMax,tmpVal)
43			IF (tmpVal.NE.0.) THEN
44			theMean=theMean+tmpVal
45			numPnts=numPnts+1
46			ENDIF
47			ENDDO
48			ENDDO
49			ENDDO
50			ENDDO
51			ENDDO
52			_GLOBAL_MAX_R8(theMax,myThid)
53			_GLOBAL_SUM_R8(theMean,myThid)
54			tmpVal=float(numPnts)
55			_GLOBAL_SUM_R8(tmpVal,myThid)
56			theMean=theMean/tmpVal
57
58			_BEGIN_MASTER( myThid )
59			WRITE(*,'(A,24x,A,1PE22.14)')
60			& 'MON_KE: ',' max=',theMax
61			WRITE(*,'(A,24x,A,1PE22.14)')
62			& 'MON_KE: ',' mean=',theMean
63			_END_MASTER( )
64
65			RETURN
66			END