| 1 |
C $Header: /u/gcmpack/MITgcm/pkg/ptracers/ptracers_implicit.F,v 1.4 2005/10/10 05:53:48 mlosch Exp $ |
| 2 |
C $Name: $ |
| 3 |
|
| 4 |
#include "PTRACERS_OPTIONS.h" |
| 5 |
|
| 6 |
CBOP |
| 7 |
C !ROUTINE: PTRACERS_IMPLICIT |
| 8 |
|
| 9 |
C !INTERFACE: ========================================================== |
| 10 |
SUBROUTINE PTRACERS_IMPLICIT( |
| 11 |
U kappaRk, |
| 12 |
I bi, bj, myTime, myIter, myThid ) |
| 13 |
|
| 14 |
C !DESCRIPTION: |
| 15 |
C Calls the implicit vertical advection/diffusion routine |
| 16 |
C for each passive tracer. |
| 17 |
|
| 18 |
C !USES: =============================================================== |
| 19 |
IMPLICIT NONE |
| 20 |
#include "SIZE.h" |
| 21 |
#include "EEPARAMS.h" |
| 22 |
#include "PTRACERS_SIZE.h" |
| 23 |
#include "PTRACERS_PARAMS.h" |
| 24 |
#include "PTRACERS_FIELDS.h" |
| 25 |
#include "PARAMS.h" |
| 26 |
#include "GRID.h" |
| 27 |
#include "GAD.h" |
| 28 |
#include "DYNVARS.h" |
| 29 |
#ifdef ALLOW_AUTODIFF_TAMC |
| 30 |
# include "tamc.h" |
| 31 |
# include "tamc_keys.h" |
| 32 |
#endif |
| 33 |
|
| 34 |
C !INPUT PARAMETERS: =================================================== |
| 35 |
C bi,bj :: tile indices |
| 36 |
C myTime :: time in simulation |
| 37 |
C myIter :: iteration number in simulation |
| 38 |
C myThid :: thread number |
| 39 |
INTEGER bi,bj |
| 40 |
_RL myTime |
| 41 |
INTEGER myIter |
| 42 |
INTEGER myThid |
| 43 |
|
| 44 |
C !OUTPUT PARAMETERS: ================================================== |
| 45 |
C KappaRk :: vertical diffusion coefficient |
| 46 |
_RL kappaRk(1-OLx:sNx+OLx,1-OLy:sNy+OLy,Nr) |
| 47 |
|
| 48 |
#ifdef ALLOW_PTRACERS |
| 49 |
|
| 50 |
C !LOCAL VARIABLES: ==================================================== |
| 51 |
C iTracer :: tracer index |
| 52 |
INTEGER iTracer |
| 53 |
INTEGER iMin,iMax,jMin,jMax |
| 54 |
INTEGER GAD_TR |
| 55 |
INTEGER K |
| 56 |
CEOP |
| 57 |
|
| 58 |
iMin=0 |
| 59 |
iMax=sNx+1 |
| 60 |
jMin=0 |
| 61 |
jMax=sNy+1 |
| 62 |
|
| 63 |
C Loop over tracers |
| 64 |
DO iTracer=1,PTRACERS_numInUse |
| 65 |
|
| 66 |
#ifdef ALLOW_AUTODIFF_TAMC |
| 67 |
act0 = iTracer - 1 |
| 68 |
max0 = PTRACERS_num |
| 69 |
act1 = bi - myBxLo(myThid) |
| 70 |
max1 = myBxHi(myThid) - myBxLo(myThid) + 1 |
| 71 |
act2 = bj - myByLo(myThid) |
| 72 |
max2 = myByHi(myThid) - myByLo(myThid) + 1 |
| 73 |
act3 = myThid - 1 |
| 74 |
max3 = nTx*nTy |
| 75 |
act4 = ikey_dynamics - 1 |
| 76 |
iptrkey = (act0 + 1) |
| 77 |
& + act1*max0 |
| 78 |
& + act2*max0*max1 |
| 79 |
& + act3*max0*max1*max2 |
| 80 |
& + act4*max0*max1*max2*max3 |
| 81 |
#endif /* ALLOW_AUTODIFF_TAMC */ |
| 82 |
|
| 83 |
GAD_TR = GAD_TR1 + iTracer - 1 |
| 84 |
IF ( implicitDiffusion ) THEN |
| 85 |
CALL CALC_3D_DIFFUSIVITY( |
| 86 |
I bi,bj,iMin,iMax,jMin,jMax, |
| 87 |
I GAD_TR, |
| 88 |
I PTRACERS_useGMRedi(iTracer),PTRACERS_useKPP(iTracer), |
| 89 |
O kappaRk, |
| 90 |
I myThid) |
| 91 |
ENDIF |
| 92 |
|
| 93 |
#ifdef ALLOW_AUTODIFF_TAMC |
| 94 |
CADJ STORE kappaRk(:,:,:) = comlev1_bibj_ptracers, |
| 95 |
CADJ & key=iptrkey, byte=isbyte |
| 96 |
CADJ STORE gPtr(:,:,:,bi,bj,iTracer) = comlev1_bibj_ptracers, |
| 97 |
CADJ & key=iptrkey, byte=isbyte |
| 98 |
#endif /* ALLOW_AUTODIFF_TAMC */ |
| 99 |
|
| 100 |
#ifdef INCLUDE_IMPLVERTADV_CODE |
| 101 |
IF ( PTRACERS_ImplVertAdv(iTracer) ) THEN |
| 102 |
|
| 103 |
CALL GAD_IMPLICIT_R( |
| 104 |
I PTRACERS_ImplVertAdv(iTracer), |
| 105 |
I PTRACERS_advScheme(iTracer), GAD_TR, |
| 106 |
I kappaRk, wVel, pTracer(1-Olx,1-Oly,1,1,1,iTracer), |
| 107 |
U gPtr(1-Olx,1-Oly,1,1,1,iTracer), |
| 108 |
I bi, bj, myTime, myIter, myThid ) |
| 109 |
|
| 110 |
ELSEIF ( implicitDiffusion ) THEN |
| 111 |
#else /* INCLUDE_IMPLVERTADV_CODE */ |
| 112 |
IF ( implicitDiffusion ) THEN |
| 113 |
#endif /* INCLUDE_IMPLVERTADV_CODE */ |
| 114 |
|
| 115 |
CALL IMPLDIFF( |
| 116 |
I bi, bj, iMin, iMax, jMin, jMax, |
| 117 |
I GAD_TR, kappaRk, recip_HFacC, |
| 118 |
U gPtr(1-Olx,1-Oly,1,1,1,iTracer), |
| 119 |
I myThid ) |
| 120 |
|
| 121 |
#ifdef ALLOW_OBCS |
| 122 |
C-- Apply open boundary conditions |
| 123 |
IF ( useOBCS ) THEN |
| 124 |
DO K=1,Nr |
| 125 |
CALL OBCS_APPLY_PTRACER( |
| 126 |
I bi, bj, K, iTracer, |
| 127 |
U gPtr(1-Olx,1-Oly,K,bi,bj,iTracer), |
| 128 |
I myThid ) |
| 129 |
ENDDO |
| 130 |
ENDIF |
| 131 |
#endif /* ALLOW_OBCS */ |
| 132 |
|
| 133 |
ENDIF |
| 134 |
C End of tracer loop |
| 135 |
ENDDO |
| 136 |
|
| 137 |
#endif /* ALLOW_PTRACERS */ |
| 138 |
|
| 139 |
RETURN |
| 140 |
END |
Parent Directory
| 
Revision Log
| 
Revision Graph