model/src/ini_nh_vars.F

C $Header: /u/gcmpack/MITgcm/model/src/ini_nh_vars.F,v 1.3 2009/12/11 13:53:07 jmc Exp $
C $Name:  $

#include "CPP_OPTIONS.h"

CBOP
C     !ROUTINE: INI_NH_VARS
C     !INTERFACE:
      SUBROUTINE INI_NH_VARS ( myThid )
C     !DESCRIPTION: \bv
C     *==========================================================*
C     | SUBROUTINE INI_NH_VARS
C     | o Initialise to zero all NH_VARS.h arrays
C     *==========================================================*
C     | Sets all the NH State variables & tendencies to zero.
C     *==========================================================*
C     \ev

C     !USES:
      IMPLICIT NONE
C     === Global variables ===
#include "SIZE.h"
#include "EEPARAMS.h"
#include "PARAMS.h"
#include "NH_VARS.h"

C     !INPUT/OUTPUT PARAMETERS:
C     == Routine arguments ==
C     myThid  ::  My Thread Id number
      INTEGER myThid
CEOP

#ifdef ALLOW_NONHYDROSTATIC
C     !LOCAL VARIABLES:
C     == Local variables ==
C     bi,bj   :: tile indices
C     i,j,k   :: loop counters
      INTEGER bi, bj
      INTEGER i, j, k

c     IF ( nonHydrostatic ) THEN
C- Note: comment out this IF so that we are sure that all variables in
C        common blocs (even if never used later) are always initialised
        DO bj = myByLo(myThid), myByHi(myThid)
         DO bi = myBxLo(myThid), myBxHi(myThid)
          DO j=1-OLy,sNy+OLy
            DO i=1-OLx,sNx+OLx
              dPhiNH(i,j,bi,bj)    = 0. _d 0
            ENDDO
          ENDDO
          DO k=1,Nr
           DO j=1-OLy,sNy+OLy
            DO i=1-OLx,sNx+OLx
              phi_nh(i,j,k,bi,bj)  = 0. _d 0
              gW   (i,j,k,bi,bj)   = 0. _d 0
#ifdef ALLOW_ADAMSBASHFORTH_3
              gWnm (i,j,k,bi,bj,1) = 0. _d 0
              gWnm (i,j,k,bi,bj,2) = 0. _d 0
#else /* ALLOW_ADAMSBASHFORTH_3 */
              gWnm1(i,j,k,bi,bj)   = 0. _d 0
#endif /* ALLOW_ADAMSBASHFORTH_3 */
            ENDDO
           ENDDO
          ENDDO
         ENDDO
        ENDDO
c     ENDIF

#endif /* ALLOW_NONHYDROSTATIC */

      RETURN
      END
1	jmc	1.4	C $Header: /u/gcmpack/MITgcm/model/src/ini_nh_vars.F,v 1.3 2009/12/11 13:53:07 jmc Exp $
2	jmc	1.1	C $Name: $
3
4			#include "CPP_OPTIONS.h"
5
6			CBOP
7			C !ROUTINE: INI_NH_VARS
8			C !INTERFACE:
9			SUBROUTINE INI_NH_VARS ( myThid )
10			C !DESCRIPTION: \bv
11			C ==========================================================
12			C \| SUBROUTINE INI_NH_VARS
13			C \| o Initialise to zero all NH_VARS.h arrays
14			C ==========================================================
15			C \| Sets all the NH State variables & tendencies to zero.
16			C ==========================================================
17			C \ev
18
19			C !USES:
20			IMPLICIT NONE
21			C === Global variables ===
22			#include "SIZE.h"
23			#include "EEPARAMS.h"
24			#include "PARAMS.h"
25			#include "NH_VARS.h"
26
27			C !INPUT/OUTPUT PARAMETERS:
28			C == Routine arguments ==
29			C myThid :: My Thread Id number
30			INTEGER myThid
31			CEOP
32
33			#ifdef ALLOW_NONHYDROSTATIC
34			C !LOCAL VARIABLES:
35			C == Local variables ==
36			C bi,bj :: tile indices
37			C i,j,k :: loop counters
38			INTEGER bi, bj
39			INTEGER i, j, k
40
41			c IF ( nonHydrostatic ) THEN
42			C- Note: comment out this IF so that we are sure that all variables in
43			C common blocs (even if never used later) are always initialised
44			DO bj = myByLo(myThid), myByHi(myThid)
45			DO bi = myBxLo(myThid), myBxHi(myThid)
46	jmc	1.4	DO j=1-OLy,sNy+OLy
47			DO i=1-OLx,sNx+OLx
48	jmc	1.3	dPhiNH(i,j,bi,bj) = 0. _d 0
49			ENDDO
50			ENDDO
51	jmc	1.1	DO k=1,Nr
52	jmc	1.4	DO j=1-OLy,sNy+OLy
53			DO i=1-OLx,sNx+OLx
54	jmc	1.3	phi_nh(i,j,k,bi,bj) = 0. _d 0
55			gW (i,j,k,bi,bj) = 0. _d 0
56			#ifdef ALLOW_ADAMSBASHFORTH_3
57			gWnm (i,j,k,bi,bj,1) = 0. _d 0
58			gWnm (i,j,k,bi,bj,2) = 0. _d 0
59			#else /* ALLOW_ADAMSBASHFORTH_3 */
60			gWnm1(i,j,k,bi,bj) = 0. _d 0
61			#endif /* ALLOW_ADAMSBASHFORTH_3 */
62	jmc	1.1	ENDDO
63			ENDDO
64			ENDDO
65			ENDDO
66			ENDDO
67			c ENDIF
68
69			#endif /* ALLOW_NONHYDROSTATIC */
70
71			RETURN
72			END