| 1 |
C $Header: /u/gcmpack/MITgcm/pkg/aim_v23/aim_initialise.F,v 1.5 2003/07/31 18:40:57 jmc Exp $ |
| 2 |
C $Name: $ |
| 3 |
|
| 4 |
#include "AIM_OPTIONS.h" |
| 5 |
|
| 6 |
SUBROUTINE AIM_INITIALISE( myThid ) |
| 7 |
C *==================================================================* |
| 8 |
C | S/R AIM_INITIALISE |
| 9 |
C *==================================================================* |
| 10 |
C | Initialisation of AIM atmospheric physics package : |
| 11 |
C | 1) call iniphys (=> set parameters to default value) |
| 12 |
C | 2) read AIM parameters |
| 13 |
C | 3) initialisation of AIM arrays (time-ave) |
| 14 |
C *==================================================================* |
| 15 |
IMPLICIT NONE |
| 16 |
|
| 17 |
C -------------- Global variables ------------------------------------ |
| 18 |
#include "SIZE.h" |
| 19 |
#include "EEPARAMS.h" |
| 20 |
#include "PARAMS.h" |
| 21 |
#include "GRID.h" |
| 22 |
#include "SURFACE.h" |
| 23 |
#include "DYNVARS.h" |
| 24 |
#include "AIM_PARAMS.h" |
| 25 |
#include "AIM_FFIELDS.h" |
| 26 |
c #include "AIM_GRID.h" |
| 27 |
#include "AIM_DIAGS.h" |
| 28 |
|
| 29 |
C == Routine arguments == |
| 30 |
C myThid - Number of this instance |
| 31 |
INTEGER myThid |
| 32 |
|
| 33 |
#ifdef ALLOW_AIM |
| 34 |
C == Local variables == |
| 35 |
C HSG - Cell face in vertical |
| 36 |
C pGround - Lower boundary pressure |
| 37 |
C i, j, k, bi,bj - Loop counters |
| 38 |
_RL HSG(0:Nr) |
| 39 |
_RL pGround, tmpPgrnd |
| 40 |
INTEGER i, j, K, bi, bj |
| 41 |
INTEGER Katm |
| 42 |
|
| 43 |
C-- Set default value for AIM interface code (AIM_PARAMS.h): |
| 44 |
aim_useFMsurfBC = .TRUE. |
| 45 |
aim_useMMsurfFc = .FALSE. |
| 46 |
aim_surfPotTemp = .FALSE. |
| 47 |
aim_energPrecip = .FALSE. |
| 48 |
aim_splitSIOsFx = .FALSE. |
| 49 |
aim_MMsufx = '.bin' |
| 50 |
aim_MMsufxLength = 4 |
| 51 |
aim_LandFile = ' ' |
| 52 |
aim_albFile = ' ' |
| 53 |
aim_vegFile = ' ' |
| 54 |
aim_sstFile = ' ' |
| 55 |
aim_lstFile = ' ' |
| 56 |
aim_oiceFile = ' ' |
| 57 |
aim_snowFile = ' ' |
| 58 |
aim_swcFile = ' ' |
| 59 |
aim_dragStrato = 0. |
| 60 |
aim_taveFreq = taveFreq |
| 61 |
aim_diagFreq = dumpFreq |
| 62 |
aim_tendFreq = 0. |
| 63 |
|
| 64 |
C-- Set default value for atmos. physics parameters: |
| 65 |
pGround = atm_Po |
| 66 |
DO k=1,Nr |
| 67 |
Katm = _KD2KA( k ) |
| 68 |
HSG(Katm) = rF(k)/pGround |
| 69 |
ENDDO |
| 70 |
k=Nr+1 |
| 71 |
Katm = _KD2KA( k ) |
| 72 |
HSG(Katm) = rF(k)/pGround |
| 73 |
|
| 74 |
c DO bj = myByLo(myThid), myByHi(myThid) |
| 75 |
c DO bi = myBxLo(myThid), myBxHi(myThid) |
| 76 |
|
| 77 |
C-- set default value for all atmos. physics parameter: |
| 78 |
CALL INPHYS( HSG, myThid ) |
| 79 |
|
| 80 |
c ENDDO |
| 81 |
c ENDDO |
| 82 |
|
| 83 |
C-- Read AIM parameters (from file data.aimphys): |
| 84 |
CALL AIM_READPARMS( myThid ) |
| 85 |
|
| 86 |
C-- set energy fractions in LW bands as a function of temperature: |
| 87 |
C initialize common block RADFIX (originally called from FORDATE in SPEEDY) |
| 88 |
_BEGIN_MASTER(myThid) |
| 89 |
CALL RADSET( myThid) |
| 90 |
_END_MASTER ( myThid) |
| 91 |
|
| 92 |
C-- Set truncSurfP : used to correct for truncation (because of hFacMin) |
| 93 |
C of surface reference pressure Ro_surf that affects Surf.Temp. |
| 94 |
CALL INI_P_GROUND(1, topoZ, truncSurfP, myThid ) |
| 95 |
DO bj = myByLo(myThid), myByHi(myThid) |
| 96 |
DO bi = myBxLo(myThid), myBxHi(myThid) |
| 97 |
DO j=1,sNy |
| 98 |
DO i=1,sNx |
| 99 |
tmpPgrnd = MIN(truncSurfP(i,j,bi,bj),atm_Po) |
| 100 |
truncSurfP(i,j,bi,bj)= |
| 101 |
& ( Ro_surf(i,j,bi,bj)/tmpPgrnd )**atm_kappa |
| 102 |
ENDDO |
| 103 |
ENDDO |
| 104 |
IF (aim_useMMsurfFc .AND. aim_surfPotTemp) THEN |
| 105 |
DO j=1,sNy |
| 106 |
DO i=1,sNx |
| 107 |
truncSurfP(i,j,bi,bj) = |
| 108 |
& ( Ro_surf(i,j,bi,bj)/atm_Po )**atm_kappa |
| 109 |
ENDDO |
| 110 |
ENDDO |
| 111 |
ENDIF |
| 112 |
ENDDO |
| 113 |
ENDDO |
| 114 |
|
| 115 |
C-- Initialise surface forcing fields (in AIM_FFIELDS.h): |
| 116 |
c DO bj = myByLo(myThid), myByHi(myThid) |
| 117 |
c DO bi = myBxLo(myThid), myBxHi(myThid) |
| 118 |
c DO j=1-Oly,sNy+Oly |
| 119 |
c DO i=1-Olx,sNx+Olx |
| 120 |
c aim_surfTemp(i,j,bi,bj) = 300. |
| 121 |
c aim_soilWater(i,j,bi,bj) = 0. |
| 122 |
c aim_albedo (i,j,bi,bj) = 0. |
| 123 |
c aim_landFr (i,j,bi,bj) = 0. |
| 124 |
c ENDDO |
| 125 |
c ENDDO |
| 126 |
c ENDDO |
| 127 |
c ENDDO |
| 128 |
|
| 129 |
#ifdef ALLOW_AIM_TAVE |
| 130 |
C Initialise diagnostic counters (these are cleared on model start |
| 131 |
C i.e. not loaded from history file for now ). |
| 132 |
DO bj = myByLo(myThid), myByHi(myThid) |
| 133 |
DO bi = myBxLo(myThid), myBxHi(myThid) |
| 134 |
CALL TIMEAVE_RESET(USTRtave, 1, bi, bj, myThid) |
| 135 |
CALL TIMEAVE_RESET(VSTRtave, 1, bi, bj, myThid) |
| 136 |
CALL TIMEAVE_RESET(TSRtave, 1, bi, bj, myThid) |
| 137 |
CALL TIMEAVE_RESET(OLRtave, 1, bi, bj, myThid) |
| 138 |
CALL TIMEAVE_RESET(SSRtave, 1, bi, bj, myThid) |
| 139 |
CALL TIMEAVE_RESET(SLRtave, 1, bi, bj, myThid) |
| 140 |
CALL TIMEAVE_RESET(SHFtave, 1, bi, bj, myThid) |
| 141 |
CALL TIMEAVE_RESET(EVAPtave, 1, bi, bj, myThid) |
| 142 |
CALL TIMEAVE_RESET(PRECNVtave,1, bi, bj, myThid) |
| 143 |
CALL TIMEAVE_RESET(PRECLStave,1, bi, bj, myThid) |
| 144 |
CALL TIMEAVE_RESET(CLOUDCtave,1, bi, bj, myThid) |
| 145 |
CALL TIMEAVE_RESET(CLTOPtave, 1, bi, bj, myThid) |
| 146 |
CALL TIMEAVE_RESET(CBMFtave, 1, bi, bj, myThid) |
| 147 |
CALL TIMEAVE_RESET(DRAGtave, 1, bi, bj, myThid) |
| 148 |
CALL TIMEAVE_RESET(aimV0tave, 1, bi, bj, myThid) |
| 149 |
CALL TIMEAVE_RESET(aimT0tave, 1, bi, bj, myThid) |
| 150 |
CALL TIMEAVE_RESET(aimQ0tave, 1, bi, bj, myThid) |
| 151 |
CALL TIMEAVE_RESET(EnFxPrtave,1, bi, bj, myThid) |
| 152 |
CALL TIMEAVE_RESET(aimRHtave,Nr, bi, bj, myThid) |
| 153 |
DO k=1,Nr |
| 154 |
aim_timeAve(k,bi,bj) = 0. |
| 155 |
ENDDO |
| 156 |
ENDDO |
| 157 |
ENDDO |
| 158 |
#endif /* ALLOW_AIM_TAVE */ |
| 159 |
|
| 160 |
#endif /* ALLOW_AIM */ |
| 161 |
|
| 162 |
RETURN |
| 163 |
END |
Parent Directory
| 
Revision Log
| 
Revision Graph