| 1 |
C $Header: /u/gcmpack/MITgcm/model/src/set_defaults.F,v 1.41 2002/11/05 18:48:56 adcroft Exp $ |
| 2 |
C $Name: $ |
| 3 |
|
| 4 |
#include "CPP_OPTIONS.h" |
| 5 |
|
| 6 |
CBOP |
| 7 |
C !ROUTINE: SET_DEFAULTS |
| 8 |
C !INTERFACE: |
| 9 |
SUBROUTINE SET_DEFAULTS( |
| 10 |
O viscArDefault, diffKrTDefault, diffKrSDefault, |
| 11 |
O hFacMinDrDefault, delRdefault, rkFacDefault, |
| 12 |
I myThid ) |
| 13 |
|
| 14 |
C !DESCRIPTION: \bv |
| 15 |
C *==========================================================* |
| 16 |
C | SUBROUTINE SET_DEFAULTS |
| 17 |
C | o Routine to set model "parameters" |
| 18 |
C *==========================================================* |
| 19 |
C | Notes: |
| 20 |
C | ====== |
| 21 |
C | The present version of this routine is a place-holder. |
| 22 |
C | A production version needs to handle parameters from an |
| 23 |
C | external file and possibly reading in some initial field |
| 24 |
C | values. |
| 25 |
C *==========================================================* |
| 26 |
C \ev |
| 27 |
|
| 28 |
C !USES: |
| 29 |
IMPLICIT NONE |
| 30 |
C === Global variables === |
| 31 |
#include "SIZE.h" |
| 32 |
#include "EEPARAMS.h" |
| 33 |
#include "PARAMS.h" |
| 34 |
Cml#include "EOS.h" |
| 35 |
#include "GRID.h" |
| 36 |
|
| 37 |
C !INPUT/OUTPUT PARAMETERS: |
| 38 |
C === Routine arguments === |
| 39 |
C myThid - Number of this instance of INI_PARMS |
| 40 |
INTEGER myThid |
| 41 |
_RL viscArDefault |
| 42 |
_RL diffKrTDefault |
| 43 |
_RL diffKrSDefault |
| 44 |
_RL hFacMinDrDefault |
| 45 |
_RL delRDefault(Nr) |
| 46 |
_RS rkFacDefault |
| 47 |
|
| 48 |
C !LOCAL VARIABLES: |
| 49 |
C === Local variables === |
| 50 |
C K, I, J - Loop counters |
| 51 |
INTEGER K, I, J |
| 52 |
CEOP |
| 53 |
|
| 54 |
C-- Grid parameters |
| 55 |
C Vertical gridding |
| 56 |
rkFacDefault = 1.D0 |
| 57 |
horiVertRatio = 1.D0 |
| 58 |
Ro_SeaLevel = 0. |
| 59 |
DO k=1,Nr |
| 60 |
delRdefault(k) = 0. |
| 61 |
ENDDO |
| 62 |
DO k=1,Nr+1 |
| 63 |
delRc(k) = UNSET_RL |
| 64 |
ENDDO |
| 65 |
|
| 66 |
C Horizontal gridding |
| 67 |
C In cartesian coords distances are in metres |
| 68 |
usingCartesianGrid = .TRUE. |
| 69 |
DO i=1,Nx |
| 70 |
delX(i) = UNSET_RL |
| 71 |
ENDDO |
| 72 |
DO j=1,Ny |
| 73 |
delY(j) = UNSET_RL |
| 74 |
ENDDO |
| 75 |
C In spherical polar distances are in degrees |
| 76 |
usingSphericalPolarGrid = .FALSE. |
| 77 |
phiMin = 0.0 |
| 78 |
thetaMin = 0. |
| 79 |
rSphere = 6370. * 1.D3 |
| 80 |
C General curvilinear coordinate system |
| 81 |
usingCurvilinearGrid = .FALSE. |
| 82 |
|
| 83 |
C-- Set default "physical" parameters |
| 84 |
DO K =1,Nr |
| 85 |
tRef(K) = 30.D0 - FLOAT( K ) |
| 86 |
Cml sRef(K) = 35.D0 |
| 87 |
ENDDO |
| 88 |
gravitySign = 1.D0 |
| 89 |
gravity = 9.81D0 |
| 90 |
rhoNil = 999.8D0 |
| 91 |
rhoConstFresh = 999.8D0 |
| 92 |
f0 = 1.D-4 |
| 93 |
beta = 1.D-11 |
| 94 |
omega = 2.D0 * PI / ( 3600.D0 * 24.D0 ) |
| 95 |
viscAh = 0.D3 |
| 96 |
viscAstrain = 0.D3 |
| 97 |
viscAtension = 0.D3 |
| 98 |
diffKhT = 0.D3 |
| 99 |
diffKhS = 0.D3 |
| 100 |
viscArDefault = 0.D-3 |
| 101 |
no_slip_sides = .TRUE. |
| 102 |
no_slip_bottom = .TRUE. |
| 103 |
diffKrTDefault = 0.D-3 |
| 104 |
diffKrSDefault = 0.D-3 |
| 105 |
viscA4 = 0.D11 |
| 106 |
diffK4T = 0.D11 |
| 107 |
diffK4S = 0.D11 |
| 108 |
cosPower = 0. |
| 109 |
HeatCapacity_Cp = 3994.D0 |
| 110 |
Cml tAlpha = 2.D-4 |
| 111 |
Cml sBeta = 7.4D-4 |
| 112 |
eosType = 'LINEAR' |
| 113 |
buoyancyRelation = 'OCEANIC' |
| 114 |
hFacMin = 1.D0 |
| 115 |
hFacMinDrDefault = 0.D0 |
| 116 |
staggerTimeStep = .FALSE. |
| 117 |
momViscosity = .TRUE. |
| 118 |
momAdvection = .TRUE. |
| 119 |
momForcing = .TRUE. |
| 120 |
useCoriolis = .TRUE. |
| 121 |
momPressureForcing = .TRUE. |
| 122 |
momStepping = .TRUE. |
| 123 |
vectorInvariantMomentum = .FALSE. |
| 124 |
tempStepping = .TRUE. |
| 125 |
tempAdvection = .TRUE. |
| 126 |
tempForcing = .TRUE. |
| 127 |
saltStepping = .TRUE. |
| 128 |
saltAdvection = .TRUE. |
| 129 |
saltForcing = .TRUE. |
| 130 |
tr1Stepping = .FALSE. |
| 131 |
metricTerms = .TRUE. |
| 132 |
useNHMTerms = .TRUE. |
| 133 |
implicitDiffusion = .FALSE. |
| 134 |
implicitViscosity = .FALSE. |
| 135 |
nonHydrostatic = .FALSE. |
| 136 |
quasiHydrostatic = .FALSE. |
| 137 |
globalFiles = .FALSE. |
| 138 |
allowFreezing = .FALSE. |
| 139 |
ivdc_kappa = 0.D0 |
| 140 |
groundAtK1 = .FALSE. |
| 141 |
bottomDragLinear = 0. |
| 142 |
bottomDragQuadratic = 0. |
| 143 |
usePickupBeforeC35 = .FALSE. |
| 144 |
debugMode = .FALSE. |
| 145 |
readPickupWithTracer = .FALSE. |
| 146 |
writePickupWithTracer = .FALSE. |
| 147 |
tempAdvScheme = 2 |
| 148 |
saltAdvScheme = 2 |
| 149 |
tracerAdvScheme = 2 |
| 150 |
multiDimAdvection = .TRUE. |
| 151 |
useEnergyConservingCoriolis = .FALSE. |
| 152 |
useJamartWetPoints = .FALSE. |
| 153 |
|
| 154 |
C-- Set (free)surface-related parameters |
| 155 |
implicitFreeSurface = .TRUE. |
| 156 |
rigidLid = .FALSE. |
| 157 |
implicSurfPress = 1.D0 |
| 158 |
implicDiv2DFlow = 1.D0 |
| 159 |
exactConserv = .FALSE. |
| 160 |
uniformLin_PhiSurf = .TRUE. |
| 161 |
nonlinFreeSurf = 0 |
| 162 |
hFacInf = 1.D0 |
| 163 |
hFacSup = 1.D0 |
| 164 |
useRealFreshWaterFlux = .FALSE. |
| 165 |
temp_EvPrRn = UNSET_RL |
| 166 |
salt_EvPrRn = 0. |
| 167 |
trac_EvPrRn = UNSET_RL |
| 168 |
|
| 169 |
C-- Atmospheric physical parameters (e.g.: EOS) |
| 170 |
atm_po = 1.D5 |
| 171 |
atm_cp = 1004.D0 |
| 172 |
atm_kappa = 2.D0 / 7.D0 |
| 173 |
Integr_GeoPot = 2 |
| 174 |
|
| 175 |
C-- Elliptic solver parameters |
| 176 |
cg2dMaxIters = 150 |
| 177 |
cg2dTargetResidual = 1.D-7 |
| 178 |
cg2dTargetResWunit = -1. |
| 179 |
cg2dChkResFreq = 1 |
| 180 |
cg2dpcOffDFac = 0.51D0 |
| 181 |
cg3dMaxIters = 150 |
| 182 |
cg3dTargetResidual = 1.D-7 |
| 183 |
cg3dChkResFreq = 1 |
| 184 |
|
| 185 |
C-- Time stepping parameters |
| 186 |
deltaT = 0. |
| 187 |
nIter0 = 0 |
| 188 |
startTime = deltaT*float(nIter0) |
| 189 |
nTimeSteps = 0 |
| 190 |
nEndIter = nIter0+nTimeSteps |
| 191 |
endTime = deltaT*float(nEndIter) |
| 192 |
forcing_In_AB = .TRUE. |
| 193 |
abEps = 0.01 |
| 194 |
pchkPtFreq = deltaT*0 |
| 195 |
chkPtFreq = deltaT*0 |
| 196 |
dumpFreq = deltaT*0 |
| 197 |
diagFreq = deltaT*0 |
| 198 |
monitorFreq = -1. |
| 199 |
taveFreq = deltaT*0 |
| 200 |
tave_lastIter = 0.5 _d 0 |
| 201 |
writeStatePrec = precFloat64 |
| 202 |
writeBinaryPrec = precFloat32 |
| 203 |
readBinaryPrec = precFloat32 |
| 204 |
nCheckLev = 1 |
| 205 |
checkPtSuff(1) = 'ckptA' |
| 206 |
checkPtSuff(2) = 'ckptB' |
| 207 |
cAdjFreq = 0.D0 |
| 208 |
tauCD = 0.D0 |
| 209 |
tauThetaClimRelax = 0.D0 |
| 210 |
tauSaltClimRelax = 0.D0 |
| 211 |
tauTr1ClimRelax = 0.D0 |
| 212 |
periodicExternalForcing = .FALSE. |
| 213 |
externForcingPeriod = 0. |
| 214 |
externForcingCycle = 0. |
| 215 |
|
| 216 |
C-- Input files |
| 217 |
bathyFile = ' ' |
| 218 |
topoFile = ' ' |
| 219 |
hydrogSaltFile = ' ' |
| 220 |
hydrogThetaFile = ' ' |
| 221 |
zonalWindFile = ' ' |
| 222 |
meridWindFile = ' ' |
| 223 |
thetaClimFile = ' ' |
| 224 |
saltClimFile = ' ' |
| 225 |
EmPmRfile = ' ' |
| 226 |
surfQfile = ' ' |
| 227 |
surfQswfile = ' ' |
| 228 |
uVelInitFile = ' ' |
| 229 |
vVelInitFile = ' ' |
| 230 |
pSurfInitFile = ' ' |
| 231 |
dQdTFile = ' ' |
| 232 |
ploadFile = ' ' |
| 233 |
|
| 234 |
C |
| 235 |
RETURN |
| 236 |
END |
Parent Directory
| 
Revision Log
| 
Revision Graph