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	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