pkg/mom_fluxform/mom_u_adv_uu.F

C $Header: /u/gcmpack/MITgcm/pkg/mom_fluxform/mom_u_adv_uu.F,v 1.4 2003/10/09 04:19:20 edhill Exp $
C $Name:  $

#include "MOM_FLUXFORM_OPTIONS.h"

CBOP
C !ROUTINE: MOM_U_ADV_UU

C !INTERFACE: ==========================================================
      SUBROUTINE MOM_U_ADV_UU(
     I        bi,bj,k,
     I        uTrans, uFld,
     O        AdvectFluxUU,
     I        myThid)

C !DESCRIPTION:
C Calculates the zonal advective flux of zonal momentum:
C \begin{equation*}
C F^x = \overline{U}^i \overline{u}^{i}
C \end{equation*}

C !USES: ===============================================================
      IMPLICIT NONE
#include "SIZE.h"
#include "EEPARAMS.h"
#include "PARAMS.h"
#include "GRID.h"

C !INPUT PARAMETERS: ===================================================
C  bi,bj                :: tile indices
C  k                    :: vertical level
C  uTrans               :: zonal transport
C  uFld                 :: zonal flow
C  myThid               :: thread number
      INTEGER bi,bj,k
      _RL uTrans(1-OLx:sNx+OLx,1-OLy:sNy+OLy)
      _RL uFld(1-OLx:sNx+OLx,1-OLy:sNy+OLy)
      INTEGER myThid

C !OUTPUT PARAMETERS: ==================================================
C  AdvectFluxUU         :: advective flux
      _RL AdvectFluxUU(1-OLx:sNx+OLx,1-OLy:sNy+OLy)

C !LOCAL VARIABLES: ====================================================
C  i,j                  :: loop indices
      INTEGER i,j
CEOP

      DO j=1-Oly,sNy+Oly-1
       DO i=1-Olx,sNx+Olx-1
        AdvectFluxUU(i,j) =
     &  0.25*( uTrans(i,j) + uTrans(i+1,j) )
#ifdef MOM_BOUNDARY_CONSERVE
     &      *(   uFld(i,j)*_maskW(i+1,j,k,bi,bj)
     &         + uFld(i+1,j)*_maskW(i,j,k,bi,bj) )
#else
     &      *(   uFld(i,j) +   uFld(i+1,j) )
#endif
       ENDDO
      ENDDO

      RETURN
      END
1	C $Header: /u/gcmpack/MITgcm/pkg/mom_fluxform/mom_u_adv_uu.F,v 1.4 2003/10/09 04:19:20 edhill Exp $
2	C $Name: $
3
4	#include "MOM_FLUXFORM_OPTIONS.h"
5
6	CBOP
7	C !ROUTINE: MOM_U_ADV_UU
8
9	C !INTERFACE: ==========================================================
10	SUBROUTINE MOM_U_ADV_UU(
11	I bi,bj,k,
12	I uTrans, uFld,
13	O AdvectFluxUU,
14	I myThid)
15
16	C !DESCRIPTION:
17	C Calculates the zonal advective flux of zonal momentum:
18	C \begin{equation*}
19	C F^x = \overline{U}^i \overline{u}^{i}
20	C \end{equation*}
21
22	C !USES: ===============================================================
23	IMPLICIT NONE
24	#include "SIZE.h"
25	#include "EEPARAMS.h"
26	#include "PARAMS.h"
27	#include "GRID.h"
28
29	C !INPUT PARAMETERS: ===================================================
30	C bi,bj :: tile indices
31	C k :: vertical level
32	C uTrans :: zonal transport
33	C uFld :: zonal flow
34	C myThid :: thread number
35	INTEGER bi,bj,k
36	_RL uTrans(1-OLx:sNx+OLx,1-OLy:sNy+OLy)
37	_RL uFld(1-OLx:sNx+OLx,1-OLy:sNy+OLy)
38	INTEGER myThid
39
40	C !OUTPUT PARAMETERS: ==================================================
41	C AdvectFluxUU :: advective flux
42	_RL AdvectFluxUU(1-OLx:sNx+OLx,1-OLy:sNy+OLy)
43
44	C !LOCAL VARIABLES: ====================================================
45	C i,j :: loop indices
46	INTEGER i,j
47	CEOP
48
49	DO j=1-Oly,sNy+Oly-1
50	DO i=1-Olx,sNx+Olx-1
51	AdvectFluxUU(i,j) =
52	& 0.25*( uTrans(i,j) + uTrans(i+1,j) )
53	#ifdef MOM_BOUNDARY_CONSERVE
54	& ( uFld(i,j)_maskW(i+1,j,k,bi,bj)
55	& + uFld(i+1,j)*_maskW(i,j,k,bi,bj) )
56	#else
57	& *( uFld(i,j) + uFld(i+1,j) )
58	#endif
59	ENDDO
60	ENDDO
61
62	RETURN
63	END