| 1 |
C $Header: /u/gcmpack/MITgcm/pkg/mom_common/mom_init_fixed.F,v 1.8 2010/02/17 00:21:35 gforget Exp $ |
| 2 |
C $Name: $ |
| 3 |
|
| 4 |
#include "MOM_COMMON_OPTIONS.h" |
| 5 |
|
| 6 |
C---+----1----+----2----+----3----+----4----+----5----+----6----+----7-|--+----| |
| 7 |
CBOP |
| 8 |
C !ROUTINE: MOM_INIT_FIXED |
| 9 |
|
| 10 |
C !INTERFACE: |
| 11 |
SUBROUTINE MOM_INIT_FIXED( myThid ) |
| 12 |
|
| 13 |
C !DESCRIPTION: |
| 14 |
C Initialize fixed quantities |
| 15 |
C for momentum (common to fluxform & vecinv) packages |
| 16 |
|
| 17 |
C !USES: |
| 18 |
IMPLICIT NONE |
| 19 |
#include "SIZE.h" |
| 20 |
#include "EEPARAMS.h" |
| 21 |
#include "PARAMS.h" |
| 22 |
#include "GRID.h" |
| 23 |
#include "SURFACE.h" |
| 24 |
#include "MOM_VISC.h" |
| 25 |
#if defined (ALLOW_3D_VISCAH) || defined (ALLOW_3D_VISCA4) |
| 26 |
#include "DYNVARS.h" |
| 27 |
#endif |
| 28 |
|
| 29 |
C !INPUT PARAMETERS: |
| 30 |
C myThid :: thread number |
| 31 |
INTEGER myThid |
| 32 |
CEOP |
| 33 |
|
| 34 |
C !LOCAL VARIABLES: |
| 35 |
C i,j,k,bi,bj :: loop counter |
| 36 |
INTEGER i,j,bi,bj |
| 37 |
#if (defined (NONLIN_FRSURF) || \ |
| 38 |
defined (ALLOW_3D_VISCAH) || \ |
| 39 |
defined (ALLOW_3D_VISCA4)) |
| 40 |
INTEGER k |
| 41 |
#endif |
| 42 |
|
| 43 |
#ifdef NONLIN_FRSURF |
| 44 |
C- used for side-drag: |
| 45 |
DO bj=myByLo(myThid), myByHi(myThid) |
| 46 |
DO bi=myBxLo(myThid), myBxHi(myThid) |
| 47 |
DO k=1,Nr |
| 48 |
DO j=1-Oly,sNy+Oly |
| 49 |
DO i=1-Olx,sNx+Olx |
| 50 |
h0FacC(i,j,k,bi,bj) = _hFacC(i,j,k,bi,bj) |
| 51 |
h0FacW(i,j,k,bi,bj) = _hFacW(i,j,k,bi,bj) |
| 52 |
h0FacS(i,j,k,bi,bj) = _hFacS(i,j,k,bi,bj) |
| 53 |
ENDDO |
| 54 |
ENDDO |
| 55 |
ENDDO |
| 56 |
ENDDO |
| 57 |
ENDDO |
| 58 |
#endif /* NONLIN_FRSURF */ |
| 59 |
|
| 60 |
#if defined (ALLOW_3D_VISCAH) || defined (ALLOW_3D_VISCA4) |
| 61 |
DO bj=myByLo(myThid), myByHi(myThid) |
| 62 |
DO bi=myBxLo(myThid), myBxHi(myThid) |
| 63 |
DO k=1,Nr |
| 64 |
DO j=1-Oly,sNy+Oly |
| 65 |
DO i=1-Olx,sNx+Olx |
| 66 |
#ifdef ALLOW_3D_VISCAH |
| 67 |
viscAhDfld(i,j,k,bi,bj) = 0. _d 0 |
| 68 |
viscAhZfld(i,j,k,bi,bj) = 0. _d 0 |
| 69 |
#endif |
| 70 |
#ifdef ALLOW_3D_VISCA4 |
| 71 |
viscA4Dfld(i,j,k,bi,bj) = 0. _d 0 |
| 72 |
viscA4Zfld(i,j,k,bi,bj) = 0. _d 0 |
| 73 |
#endif |
| 74 |
ENDDO |
| 75 |
ENDDO |
| 76 |
ENDDO |
| 77 |
ENDDO |
| 78 |
ENDDO |
| 79 |
#endif /* ALLOW_3D_VISCAH */ |
| 80 |
|
| 81 |
IF (deltaTmom.NE.0.) THEN |
| 82 |
recip_dt = 1. _d 0/deltaTmom |
| 83 |
ELSE |
| 84 |
recip_dt = 0. _d 0 |
| 85 |
ENDIF |
| 86 |
|
| 87 |
DO bj=myByLo(myThid), myByHi(myThid) |
| 88 |
DO bi=myBxLo(myThid), myBxHi(myThid) |
| 89 |
DO j=1-Oly,sNy+Oly |
| 90 |
DO i=1-Olx,sNx+Olx |
| 91 |
L2_D(i,j,bi,bj) = rA(i,j,bi,bj) |
| 92 |
ENDDO |
| 93 |
ENDDO |
| 94 |
IF ( .NOT.useAreaViscLength ) THEN |
| 95 |
DO j=1-Oly,sNy+Oly |
| 96 |
DO i=1-Olx,sNx+Olx |
| 97 |
IF ( recip_dxF(i,j,bi,bj).NE.0. .OR. |
| 98 |
& recip_dyF(i,j,bi,bj).NE.0. ) THEN |
| 99 |
L2_D(i,j,bi,bj) = 2. _d 0 |
| 100 |
& /((recip_dxF(i,j,bi,bj)**2+recip_dyF(i,j,bi,bj)**2)) |
| 101 |
ENDIF |
| 102 |
ENDDO |
| 103 |
ENDDO |
| 104 |
ENDIF |
| 105 |
DO j=1-Oly,sNy+Oly |
| 106 |
DO i=1-Olx,sNx+Olx |
| 107 |
L3_D(i,j,bi,bj) = L2_D(i,j,bi,bj)**1.5 |
| 108 |
L4rdt_D(i,j,bi,bj) = 0.03125 _d 0*recip_dt |
| 109 |
& *L2_D(i,j,bi,bj)**2 |
| 110 |
ENDDO |
| 111 |
ENDDO |
| 112 |
ENDDO |
| 113 |
ENDDO |
| 114 |
|
| 115 |
DO bj=myByLo(myThid), myByHi(myThid) |
| 116 |
DO bi=myBxLo(myThid), myBxHi(myThid) |
| 117 |
DO j=1-Oly,sNy+Oly |
| 118 |
DO i=1-Olx,sNx+Olx |
| 119 |
L2_Z(i,j,bi,bj) = rAz(i,j,bi,bj) |
| 120 |
ENDDO |
| 121 |
ENDDO |
| 122 |
IF ( .NOT.useAreaViscLength ) THEN |
| 123 |
DO j=1-Oly,sNy+Oly |
| 124 |
DO i=1-Olx,sNx+Olx |
| 125 |
IF ( recip_dxV(i,j,bi,bj).NE.0. .OR. |
| 126 |
& recip_dyU(i,j,bi,bj).NE.0. ) THEN |
| 127 |
L2_Z(i,j,bi,bj) = 2. _d 0 |
| 128 |
& /((recip_dxV(i,j,bi,bj)**2+recip_dyU(i,j,bi,bj)**2)) |
| 129 |
ENDIF |
| 130 |
ENDDO |
| 131 |
ENDDO |
| 132 |
ENDIF |
| 133 |
DO j=1-Oly,sNy+Oly |
| 134 |
DO i=1-Olx,sNx+Olx |
| 135 |
L3_Z(i,j,bi,bj) = L2_Z(i,j,bi,bj)**1.5 |
| 136 |
L4rdt_Z(i,j,bi,bj) = 0.03125 _d 0*recip_dt |
| 137 |
& *L2_Z(i,j,bi,bj)**2 |
| 138 |
ENDDO |
| 139 |
ENDDO |
| 140 |
ENDDO |
| 141 |
ENDDO |
| 142 |
|
| 143 |
#ifdef ALLOW_3D_VISCAH |
| 144 |
IF ( viscAhDfile .NE. ' ' ) THEN |
| 145 |
CALL READ_FLD_XYZ_RL(viscAhDfile,' ',viscAhDfld,0,myThid) |
| 146 |
CALL EXCH_3D_RL( viscAhDfld, Nr, myThid ) |
| 147 |
ENDIF |
| 148 |
IF ( viscAhZfile .NE. ' ' ) THEN |
| 149 |
CALL READ_FLD_XYZ_RL(viscAhZfile,' ',viscAhZfld,0,myThid) |
| 150 |
CALL EXCH_Z_3D_RL( viscAhZfld, Nr, myThid ) |
| 151 |
ENDIF |
| 152 |
#endif |
| 153 |
#ifdef ALLOW_3D_VISCA4 |
| 154 |
IF ( viscA4Dfile .NE. ' ' ) THEN |
| 155 |
CALL READ_FLD_XYZ_RL(viscA4Dfile,' ',viscA4Dfld,0,myThid) |
| 156 |
CALL EXCH_3D_RL( viscA4Dfld, Nr, myThid ) |
| 157 |
ENDIF |
| 158 |
IF ( viscA4Zfile .NE. ' ' ) THEN |
| 159 |
CALL READ_FLD_XYZ_RL(viscA4Zfile,' ',viscA4Zfld,0,myThid) |
| 160 |
CALL EXCH_Z_3D_RL( viscA4Zfld, Nr, myThid ) |
| 161 |
ENDIF |
| 162 |
#endif |
| 163 |
|
| 164 |
#ifdef ALLOW_DIAGNOSTICS |
| 165 |
IF ( useDiagnostics ) THEN |
| 166 |
CALL MOM_DIAGNOSTICS_INIT( myThid ) |
| 167 |
ENDIF |
| 168 |
#endif /* ALLOW_DIAGNOSTICS */ |
| 169 |
|
| 170 |
RETURN |
| 171 |
END |
Parent Directory
| 
Revision Log
| 
Revision Graph