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ini_parms.F
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ini_parms.F
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#include "PACKAGES_CONFIG.h"
#include "CPP_OPTIONS.h"
#ifdef ALLOW_EXCH2
# include "W2_OPTIONS.h"
#endif /* ALLOW_EXCH2 */
C---+----1----+----2----+----3----+----4----+----5----+----6----+----7-|--+----|
CBOP
C !ROUTINE: INI_PARMS
C !INTERFACE:
SUBROUTINE INI_PARMS( myThid )
C !DESCRIPTION:
C Routine to load model "parameters" from parameter file "data"
C !USES:
IMPLICIT NONE
#include "SIZE.h"
#include "EEPARAMS.h"
#include "PARAMS.h"
#ifdef ALLOW_EXCH2
# include "W2_EXCH2_SIZE.h"
# include "W2_EXCH2_TOPOLOGY.h"
#endif /* ALLOW_EXCH2 */
#include "EOS.h"
C- need GRID.h to save, in rF(1), half retired param Ro_SeaLevel value:
#include "GRID.h"
#include "SET_GRID.h"
C !INPUT/OUTPUT PARAMETERS:
C myThid :: Number of this instance of INI_PARMS
INTEGER myThid
C !LOCAL VARIABLES:
C dxSpacing, dySpacing :: Default spacing in X and Y.
C :: Units are that of coordinate system
C :: i.e. cartesian => metres
C :: s. polar => degrees
C deltaTtracer :: Timestep for tracer equations ( s )
C forcing_In_AB :: flag to put all forcings (Temp,Salt,Tracers,Momentum)
C :: contribution in (or out of) Adams-Bashforth time stepping.
C goptCount :: Used to count the nuber of grid options (only one is allowed!)
C msgBuf :: Informational/error message buffer
C errIO :: IO error flag
C errCount :: error counter (inconsitent params and other errors)
C iUnit :: Work variable for IO unit number
C k, i, j :: Loop counters
C xxxDefault :: Default value for variable xxx
_RL dxSpacing
_RL dySpacing
_RL deltaTtracer
CHARACTER*(MAX_LEN_MBUF) msgBuf
LOGICAL forcing_In_AB
INTEGER goptCount
INTEGER gridNx, gridNy
INTEGER k, i, j, iUnit
INTEGER errIO, errCount
C Default values for variables which have vertical coordinate system
C dependency.
_RL viscArDefault
_RL diffKrTDefault
_RL diffKrSDefault
_RL hFacMinDrDefault
_RL delRDefault(Nr)
C zCoordInputData :: Variables used to select between different coordinate systems.
C pCoordInputData :: The vertical coordinate system in the rest of the model is
C rCoordInputData :: written in terms of r. In the model "data" file input data
C coordsSet :: can be interms of z, p or r.
C :: e.g. delZ or delP or delR for the vertical grid spacing.
C :: The following rules apply:
C :: All parameters must use the same vertical coordinate system.
C :: e.g. delZ and viscAz is legal but
C :: delZ and viscAr is an error.
C :: Similarly specifying delZ and delP is an error.
C :: zCoord..., pCoord..., rCoord... are used to flag when
C :: z, p or r are used.
C :: coordsSet counts how many vertical coordinate systems have
C :: been used to specify variables. coordsSet > 1 is an error.
C vertSetCount :: to count number of vertical array elements which are set.
C specifiedDiffKrT :: internal flag, true when any diffK[r,z,p,Nr]T is specified
C specifiedDiffKrS :: internal flag, true when any diffK[r,z,p,Nr]S is specified
LOGICAL zCoordInputData
LOGICAL pCoordInputData
LOGICAL rCoordInputData
INTEGER coordsSet
INTEGER vertSetCount
LOGICAL specifiedDiffKrT, specifiedDiffKrS
C Variables which have vertical coordinate system dependency.
C delZ :: Vertical grid spacing ( m ).
C delP :: Vertical grid spacing ( Pa ).
C viscAz :: Eddy viscosity coeff. for mixing of momentum vertically ( m^2/s )
C viscAp :: Eddy viscosity coeff. for mixing of momentum vertically ( Pa^2/s )
C diffKzT :: Laplacian diffusion coeff. for mixing of heat vertically ( m^2/s )
C diffKpT :: Laplacian diffusion coeff. for mixing of heat vertically ( Pa^2/s )
C diffKzS :: Laplacian diffusion coeff. for mixing of salt vertically ( m^2/s )
C diffKpS :: Laplacian diffusion coeff. for mixing of salt vertically ( Pa^2/s )
_RL delZ(Nr)
_RL delP(Nr)
_RL viscAz
_RL viscAp
_RL viscAr
_RL diffKzT
_RL diffKpT
_RL diffKrT
_RL diffKzS
_RL diffKpS
_RL diffKrS
C Retired main data file parameters. Kept here to trap use of old data files.
C nRetired :: Counter used to trap gracefully namelists containing "retired"
C :: parameters. These are parameters that are either no-longer used
C or that have moved to a different input file and/or namelist.
C Namelist PARM01:
C useConstantF :: Coriolis coeff set to f0 (replaced by selectCoriMap=0)
C useBetaPlaneF :: Coriolis coeff = f0 + beta.y (replaced by selectCoriMap=1)
C useSphereF :: Coriolis = 2.omega.sin(phi) (replaced by selectCoriMap=2)
C useJamartWetPoints :: for backward compat. (replaced by selectCoriScheme=1)
C :: Use wet-point method for Coriolis (Jamart & Ozer 1986)
C SadournyCoriolis :: for backward compat. (replaced by selectVortScheme=2)
C tracerAdvScheme :: tracer advection scheme (old passive tracer code)
C trac_EvPrRn :: tracer conc. in Rain & Evap (old passive tracer code)
C saltDiffusion :: diffusion of salinity on/off (flag not used)
C tempDiffusion :: diffusion of temperature on/off (flag not used)
C zonal_filt_lat :: Moved to package "zonal_filt"
C gravitySign :: direction of gravity relative to R direction
C :: (removed from namelist and set according to z/p coordinate)
C viscAstrain :: replaced by standard viscosity coeff & useStrainTensionVisc
C viscAtension :: replaced by standard viscosity coeff & useStrainTensionVisc
C useAnisotropicViscAgridMax :: Changed to be default behavior. Can
C use old method by setting useAreaViscLength=.true.
C usePickupBeforeC35 :: to restart from old-pickup files (generated with code
C from before checkpoint-35, Feb 08, 2001): disabled (Jan 2007)
C debugMode :: to print debug msg. now read from parameter file eedata
C allowInteriorFreezing :: Allow water at depth to freeze and rise to the surface
C (replaced by pkg/frazil)
C useOldFreezing :: use the old version (before checkpoint52a_pre, 2003-11-12)
C balanceEmPmR :: for backward compat. (replaced by selectBalanceEmPmR=1),
C :: substract global mean of EmPmR at every time step
C Namelist PARM02:
C cg2dChkResFreq :: Frequency with which to check 2-D con. grad solver
C residual (was never coded)
C cg3dChkResFreq :: Frequency with which to check 3-D con. grad solver
C residual (was never coded)
C Namelist PARM03:
C tauThetaClimRelax3Dim :: replaced by pkg/rbcs (3.D Relaxation B.Cs)
C tauSaltClimRelax3Dim :: replaced by pkg/rbcs (3.D Relaxation B.Cs)
C calendarDumps :: moved to package "cal" (calendar)
C Namelist PARM04:
C Ro_SeaLevel :: origin of the vertical R-coords axis ;
C :: replaced by top_Pres or seaLev_Z setting
C groundAtK1 :: put the surface(k=1) at the ground (replaced by usingPCoords)
C rkFac :: removed from namelist ; replaced by -rkSign
C thetaMin :: unfortunate variable name ; replaced by xgOrigin
C phiMin :: unfortunate variable name ; replaced by ygOrigin
C Namelist PARM05:
C shelfIceFile :: File containing the topography of the shelfice draught
C (replaced by SHELFICEtopoFile in SHELFICE.h)
C dQdTfile :: File containing thermal relaxation coefficient
INTEGER nRetired
LOGICAL useConstantF, useBetaPlaneF, useSphereF
LOGICAL useJamartWetPoints
LOGICAL useEnergyConservingCoriolis
LOGICAL SadournyCoriolis
LOGICAL tempDiffusion, saltDiffusion
INTEGER tracerAdvScheme
_RL trac_EvPrRn
_RL zonal_filt_lat
c _RL gravitySign
_RL viscAstrain, viscAtension
LOGICAL useAnisotropicViscAgridMax
LOGICAL usePickupBeforeC35
LOGICAL saveDebugMode
LOGICAL allowInteriorFreezing, useOldFreezing
LOGICAL balanceEmPmR
C-
INTEGER cg2dChkResFreq, cg3dChkResFreq
C-
_RL tauThetaClimRelax3Dim, tauSaltClimRelax3Dim
LOGICAL calendarDumps
C-
LOGICAL groundAtK1
_RL Ro_SeaLevel
_RL rkFac
_RL thetaMin, phiMin
C-
CHARACTER*(MAX_LEN_FNAM) shelfIceFile
CHARACTER*(MAX_LEN_FNAM) dQdTfile
C-- Continuous equation parameters
NAMELIST /PARM01/
& gravitySign, nh_Am2,
& gravity, gBaro, gravityFile, rhonil, tAlpha, sBeta,
& selectCoriMap, f0, beta, fPrime, omega, rotationPeriod,
& viscAh, viscAhW, viscAhMax,
& viscAhGrid, viscAhGridMax, viscAhGridMin,
& viscC2leith, viscC4leith, smag3D_coeff, useSmag3D,
& useFullLeith, useAnisotropicViscAgridMax, useStrainTensionVisc,
& useAreaViscLength, viscC2leithD, viscC4leithD, viscC2LeithQG,
& viscC2smag, viscC4smag, viscAhD, viscAhZ, viscA4D, viscA4Z,
& viscA4, viscA4W,
& viscA4Max, viscA4Grid, viscA4GridMax, viscA4GridMin,
& viscA4ReMax, viscAhReMax,
& cosPower, viscAstrain, viscAtension,
& diffKhT, diffK4T, diffKhS, diffK4S, smag3D_diffCoeff,
& surf_pRef, tRef, sRef, tRefFile, sRefFile, rhoRefFile,
& eosType, selectP_inEOS_Zc, integr_GeoPot, selectFindRoSurf,
& HeatCapacity_Cp, celsius2K, atm_Cp, atm_Rd, atm_Rq, atm_Po,
& no_slip_sides, sideDragFactor, no_slip_bottom, bottomVisc_pCell,
& bottomDragLinear, bottomDragQuadratic, selectBotDragQuadr,
& momViscosity, momAdvection, momForcing, momTidalForcing,
& useCoriolis, useConstantF, useBetaPlaneF, useSphereF,
& use3dCoriolis, momPressureForcing,
& metricTerms, vectorInvariantMomentum, addFrictionHeating,
& tempDiffusion, tempAdvection, tempForcing, temp_stayPositive,
& saltDiffusion, saltAdvection, saltForcing, salt_stayPositive,
& implicSurfPress, implicDiv2DFlow, implicitNHPress,
& implicitFreeSurface, rigidLid, freeSurfFac,
& hFacMin, hFacMinDz, hFacMinDp, hFacMinDr,
& exactConserv, linFSConserveTr, uniformLin_PhiSurf,
& nonlinFreeSurf, hFacInf, hFacSup, select_rStar,
& nonHydrostatic, selectNHfreeSurf, quasiHydrostatic,
& implicitIntGravWave, staggerTimeStep, doResetHFactors,
& tempStepping, saltStepping, momStepping,
& implicitDiffusion, implicitViscosity, selectImplicitDrag,
& tempImplVertAdv, saltImplVertAdv, momImplVertAdv,
& viscAz, diffKzT, diffKzS, viscAp, diffKpT, diffKpS,
& viscAr, diffKrT, diffKrS, viscArNr, diffKrNrT, diffKrNrS,
& diffKr4T, diffKr4S, BL79LatVary,
& diffKrBL79surf, diffKrBL79deep, diffKrBL79scl, diffKrBL79Ho,
& diffKrBLEQsurf, diffKrBLEQdeep, diffKrBLEQscl, diffKrBLEQHo,
& rhoConst, thetaConst, rhoConstFresh, buoyancyRelation,
& readBinaryPrec, writeBinaryPrec, writeStatePrec, globalFiles,
& useSingleCpuIO, useSingleCpuInput, usePickupBeforeC54,
& usePickupBeforeC35, debugMode, debugLevel, plotLevel,
& allowFreezing, allowInteriorFreezing, useOldFreezing, ivdc_kappa,
& hMixCriteria, dRhoSmall, hMixSmooth,
& tempAdvScheme, tempVertAdvScheme,
& saltAdvScheme, saltVertAdvScheme, tracerAdvScheme,
& multiDimAdvection, useNHMTerms, useCDscheme,
& useAbsVorticity, selectCoriScheme, useJamartWetPoints,
& useEnergyConservingCoriolis, selectVortScheme, SadournyCoriolis,
& useJamartMomAdv, upwindVorticity, highOrderVorticity,
& upwindShear, selectKEscheme,
& selectAddFluid, useRealFreshWaterFlux, convertFW2Salt,
& temp_EvPrRn, salt_EvPrRn, trac_EvPrRn,
& temp_addMass, salt_addMass, zonal_filt_lat,
& smoothAbsFuncRange, sIceLoadFac,
& selectBalanceEmPmR, balanceEmPmR, balanceQnet, balancePrintMean,
& balanceThetaClimRelax, balanceSaltClimRelax
C-- Elliptic solver parameters
NAMELIST /PARM02/
& cg2dMaxIters, cg2dMinItersNSA, cg2dChkResFreq, cg2dUseMinResSol,
& cg2dTargetResidual, cg2dTargetResWunit,
& cg2dpcOffDFac, cg2dPreCondFreq,
& cg3dMaxIters, cg3dChkResFreq, cg3dTargetResidual,
& useNSACGSolver, useSRCGSolver, printResidualFreq
C-- Time stepping parammeters
NAMELIST /PARM03/
& nIter0, nTimeSteps, nTimeSteps_l2, nEndIter,
& baseTime, startTime, endTime,
& deltaT, deltaTClock, deltaTMom,
& deltaTtracer, dTtracerLev, deltaTFreeSurf,
& forcing_In_AB, momForcingOutAB, tracForcingOutAB,
& momDissip_In_AB, doAB_onGtGs,
& abEps, alph_AB, beta_AB, startFromPickupAB2, applyExchUV_early,
& tauCD, rCD, epsAB_CD, cAdjFreq,
& chkPtFreq, pChkPtFreq, pickupSuff, pickupStrictlyMatch,
& writePickupAtEnd,
& dumpFreq, dumpInitAndLast, adjDumpFreq, taveFreq, tave_lastIter,
& diagFreq, monitorFreq, adjMonitorFreq, monitorSelect,
& outputTypesInclusive, rwSuffixType,
& tauThetaClimRelax, tauSaltClimRelax, latBandClimRelax,
& tauThetaClimRelax3Dim, tauSaltClimRelax3Dim,
& periodicExternalForcing, externForcingPeriod, externForcingCycle,
& calendarDumps
C-- Gridding parameters
NAMELIST /PARM04/
& usingCartesianGrid, usingCylindricalGrid,
& usingSphericalPolarGrid, usingCurvilinearGrid,
& xgOrigin, ygOrigin, dxSpacing, dySpacing,
& delX, delY, delXFile, delYFile, horizGridFile,
& phiEuler, thetaEuler, psiEuler,
& rSphere, radius_fromHorizGrid, deepAtmosphere, seaLev_Z,
& top_Pres, delZ, delP, delR, delRc, delRFile, delRcFile,
& useMin4hFacEdges, interViscAr_pCell, interDiffKr_pCell,
& pCellMix_select, pCellMix_maxFac, pCellMix_delR,
& pCellMix_viscAr, pCellMix_diffKr,
& selectSigmaCoord, rSigmaBnd, hybSigmFile,
& Ro_SeaLevel, rkFac, groundAtK1, thetaMin, phiMin
C-- Input files
NAMELIST /PARM05/
& bathyFile, topoFile, addWwallFile, addSwallFile, shelfIceFile,
& diffKrFile, viscAhDfile, viscAhZfile, viscA4Dfile, viscA4Zfile,
& hydrogThetaFile, hydrogSaltFile,
& maskIniTemp, maskIniSalt, checkIniTemp, checkIniSalt,
& zonalWindFile, meridWindFile,
& thetaClimFile, saltClimFile,
& surfQfile, surfQnetFile, surfQswFile, EmPmRfile, saltFluxFile,
& uVelInitFile, vVelInitFile, pSurfInitFile,
& dQdTFile, ploadFile, geoPotAnomFile, addMassFile,
& tCylIn, tCylOut,
& eddyPsiXFile, eddyPsiYFile, geothermalFile,
& lambdaThetaFile, lambdaSaltFile, wghtBalanceFile,
& mdsioLocalDir, adTapeDir,
& the_run_name
CEOP
#ifdef ALLOW_EXCH2
gridNx = exch2_mydNx(1)
gridNy = exch2_mydNy(1)
#else /* ALLOW_EXCH2 */
gridNx = Nx
gridNy = Ny
#endif /* ALLOW_EXCH2 */
_BEGIN_MASTER(myThid)
C Defaults values for input parameters
CALL SET_DEFAULTS(
O viscArDefault, diffKrTDefault, diffKrSDefault,
O hFacMinDrDefault, delRDefault,
I myThid )
useJamartWetPoints = .FALSE.
useEnergyConservingCoriolis = .FALSE.
SadournyCoriolis = .FALSE.
balanceEmPmR = .FALSE.
C-- Initialise "which vertical coordinate system used" flags.
zCoordInputData = .FALSE.
pCoordInputData = .FALSE.
rCoordInputData = .FALSE.
coordsSet = 0
C-- Initialise retired parameters to unlikely value
nRetired = 0
useConstantF = .FALSE.
useBetaPlaneF = .FALSE.
useSphereF = .TRUE.
tempDiffusion = .TRUE.
saltDiffusion = .TRUE.
tracerAdvScheme = UNSET_I
trac_EvPrRn = UNSET_RL
zonal_filt_lat = UNSET_RL
gravitySign = UNSET_RL
viscAstrain = UNSET_RL
viscAtension = UNSET_RL
useAnisotropicViscAgridMax=.TRUE.
usePickupBeforeC35 = .FALSE.
saveDebugMode = debugMode
allowInteriorFreezing = .FALSE.
useOldFreezing = .FALSE.
cg2dChkResFreq = UNSET_I
cg3dChkResFreq = UNSET_I
tauThetaClimRelax3Dim = UNSET_RL
tauSaltClimRelax3Dim = UNSET_RL
calendarDumps = .FALSE.
Ro_SeaLevel = UNSET_RL
rkFac = UNSET_RL
groundAtK1 = .FALSE.
thetaMin = UNSET_RL
phiMin = UNSET_RL
shelfIceFile = ' '
dQdTFile = ' '
C-- Open the parameter file
WRITE(msgBuf,'(A)')
& ' INI_PARMS: opening model parameter file "data"'
CALL PRINT_MESSAGE( msgBuf, standardMessageUnit,
& SQUEEZE_RIGHT, myThid )
CALL OPEN_COPY_DATA_FILE( 'data', 'INI_PARMS',
O iUnit, myThid )
C-- Read settings from iUnit (= a copy of model parameter file "data").
errIO = 0
errCount = 0
C-- Set default "physical" parameters
viscAhW = UNSET_RL
viscA4W = UNSET_RL
viscAhD = UNSET_RL
viscAhZ = UNSET_RL
viscA4D = UNSET_RL
viscA4Z = UNSET_RL
viscAz = UNSET_RL
viscAp = UNSET_RL
viscAr = UNSET_RL
diffKzT = UNSET_RL
diffKpT = UNSET_RL
diffKrT = UNSET_RL
diffKzS = UNSET_RL
diffKpS = UNSET_RL
diffKrS = UNSET_RL
hFacMinDr = UNSET_RL
hFacMinDz = UNSET_RL
hFacMinDp = UNSET_RL
tAlpha = UNSET_RL
sBeta = UNSET_RL
implicitNHPress = UNSET_RL
tempVertAdvScheme = 0
saltVertAdvScheme = 0
plotLevel = UNSET_I
C-- z,p,r coord input switching.
WRITE(msgBuf,'(A)') ' INI_PARMS ; starts to read PARM01'
CALL PRINT_MESSAGE( msgBuf, standardMessageUnit,
& SQUEEZE_RIGHT, myThid )
READ(UNIT=iUnit,NML=PARM01) !,IOSTAT=errIO)
IF ( errIO .LT. 0 ) THEN
WRITE(msgBuf,'(A)')
& 'S/R INI_PARMS: Error reading model parameter file "data"'
CALL PRINT_ERROR( msgBuf, myThid )
WRITE(msgBuf,'(A)') 'S/R INI_PARMS: Problem in namelist PARM01'
CALL PRINT_ERROR( msgBuf, myThid )
STOP 'ABNORMAL END: S/R INI_PARMS'
ELSE
WRITE(msgBuf,'(A)') ' INI_PARMS ; read PARM01 : OK'
CALL PRINT_MESSAGE( msgBuf, standardMessageUnit,
& SQUEEZE_RIGHT, myThid )
ENDIF
C- set the type of vertical coordinate and type of fluid
C according to buoyancyRelation
usingPCoords = .FALSE.
usingZCoords = .FALSE.
fluidIsAir = .FALSE.
fluidIsWater = .FALSE.
IF ( buoyancyRelation.EQ.'ATMOSPHERIC' ) THEN
usingPCoords = .TRUE.
fluidIsAir = .TRUE.
ELSEIF ( buoyancyRelation.EQ.'OCEANICP') THEN
usingPCoords = .TRUE.
fluidIsWater = .TRUE.
ELSEIF ( buoyancyRelation.EQ.'OCEANIC' ) THEN
usingZCoords = .TRUE.
fluidIsWater = .TRUE.
ELSE
WRITE(msgBuf,'(2A)') 'S/R INI_PARMS:',
& ' Bad value of buoyancyRelation '
CALL PRINT_ERROR( msgBuf, myThid )
errCount = errCount + 1
ENDIF
IF ( .NOT.rigidLid .AND.
& .NOT.implicitFreeSurface ) THEN
C- No barotropic solver selected => use implicitFreeSurface as default
WRITE(msgBuf,'(A)')
& 'S/R INI_PARMS: No request for barotropic solver'
CALL PRINT_MESSAGE( msgBuf, standardMessageUnit,
& SQUEEZE_RIGHT, myThid )
WRITE(msgBuf,'(A)')
& 'S/R INI_PARMS: => Use implicitFreeSurface as default'
CALL PRINT_MESSAGE( msgBuf, standardMessageUnit,
& SQUEEZE_RIGHT, myThid )
implicitFreeSurface = .TRUE.
ENDIF
IF ( implicitFreeSurface ) freeSurfFac = 1. _d 0
IF ( rigidLid ) freeSurfFac = 0. _d 0
IF ( gBaro .EQ. UNSET_RL ) gBaro=gravity
IF ( rhoConst .EQ. UNSET_RL ) rhoConst=rhoNil
IF ( rhoConstFresh .EQ. UNSET_RL ) rhoConstFresh=rhoConst
IF ( implicitNHPress.EQ.UNSET_RL )
& implicitNHPress = implicSurfPress
IF ( omega .EQ. UNSET_RL ) THEN
omega = 0. _d 0
IF ( rotationPeriod .NE. 0. _d 0 )
& omega = 2. _d 0 * PI / rotationPeriod
ELSEIF ( omega .EQ. 0. _d 0 ) THEN
rotationPeriod = 0. _d 0
ELSE
rotationPeriod = 2. _d 0 * PI / omega
ENDIF
IF ( atm_Rd .EQ. UNSET_RL ) THEN
atm_Rd = atm_Cp * atm_kappa
ELSE
atm_kappa = atm_Rd / atm_Cp
ENDIF
C-- Non-hydrostatic/quasi-hydrostatic
IF (nonHydrostatic.AND.quasiHydrostatic) THEN
WRITE(msgBuf,'(A)')
& 'Illegal: both nonHydrostatic = quasiHydrostatic = TRUE'
CALL PRINT_ERROR( msgBuf, myThid )
errCount = errCount + 1
ENDIF
C-- Advection and Forcing for Temp and salt
IF (tempVertAdvScheme.EQ.0) tempVertAdvScheme = tempAdvScheme
IF (saltVertAdvScheme.EQ.0) saltVertAdvScheme = saltAdvScheme
C-- horizontal viscosity (acting on Divergence or Vorticity)
IF ( viscAhD .EQ. UNSET_RL ) viscAhD = viscAh
IF ( viscAhZ .EQ. UNSET_RL ) viscAhZ = viscAh
IF ( viscA4D .EQ. UNSET_RL ) viscA4D = viscA4
IF ( viscA4Z .EQ. UNSET_RL ) viscA4Z = viscA4
C-- horizontal viscosity for vertical momentum
IF ( viscAhW .EQ. UNSET_RL ) viscAhW = viscAhD
IF ( viscA4W .EQ. UNSET_RL ) viscA4W = viscA4D
C-- z,p,r coord input switching.
IF ( viscAz .NE. UNSET_RL ) zCoordInputData = .TRUE.
IF ( viscAp .NE. UNSET_RL ) pCoordInputData = .TRUE.
IF ( viscAr .NE. UNSET_RL ) rCoordInputData = .TRUE.
IF ( viscAr .EQ. UNSET_RL ) viscAr = viscAz
IF ( viscAr .EQ. UNSET_RL ) viscAr = viscAp
vertSetCount = 0
DO k=1,Nr
IF ( viscArNr(k).NE.UNSET_RL ) vertSetCount = vertSetCount + 1
ENDDO
IF ( vertSetCount.GT.0 .AND. vertSetCount.LT.Nr ) THEN
WRITE(msgBuf,'(A,2(I5,A))') 'S/R INI_PARMS: Partial setting (',
& vertSetCount, ' /', Nr, ') of viscArNr is not allowed'
CALL PRINT_ERROR( msgBuf, myThid )
errCount = errCount + 1
ENDIF
IF ( viscAr .EQ. UNSET_RL ) THEN
viscAr = viscArDefault
ELSEIF ( vertSetCount.GT.0 ) THEN
WRITE(msgBuf,'(2A)') 'S/R INI_PARMS: Cannot set both ',
& 'viscArNr and viscAr (or Ap,Az) in param file data'
CALL PRINT_ERROR( msgBuf, myThid )
errCount = errCount + 1
ENDIF
IF ( vertSetCount.EQ.0 ) THEN
DO k=1,Nr
viscArNr(k) = viscAr
ENDDO
ENDIF
#ifdef ALLOW_MOM_COMMON
C- set default scheme for quadratic bottom-drag
IF ( selectBotDragQuadr.EQ.-1 .AND. bottomDragQuadratic.NE.0. )
& selectBotDragQuadr = 0
#endif /* ALLOW_MOM_COMMON */
IF ( smag3D_diffCoeff.NE.zeroRL .AND. .NOT.useSmag3D ) THEN
WRITE(msgBuf,'(2A)') '** WARNING ** INI_PARMS: ',
& 'will not use "smag3D_diffCoeff" without useSmag3D'
CALL PRINT_MESSAGE( msgBuf, errorMessageUnit,
& SQUEEZE_RIGHT, myThid )
WRITE(msgBuf,'(2A)') '** WARNING ** INI_PARMS: ',
& '==> reset "smag3D_diffCoeff" to zero'
CALL PRINT_MESSAGE( msgBuf, errorMessageUnit,
& SQUEEZE_RIGHT, myThid )
smag3D_diffCoeff = zeroRL
ENDIF
IF ( diffKzT .NE. UNSET_RL ) zCoordInputData = .TRUE.
IF ( diffKpT .NE. UNSET_RL ) pCoordInputData = .TRUE.
IF ( diffKrT .NE. UNSET_RL ) rCoordInputData = .TRUE.
IF ( diffKrT .EQ. UNSET_RL ) diffKrT = diffKzT
IF ( diffKrT .EQ. UNSET_RL ) diffKrT = diffKpT
vertSetCount = 0
DO k=1,Nr
IF ( diffKrNrT(k).NE.UNSET_RL ) vertSetCount = vertSetCount + 1
ENDDO
IF ( vertSetCount.GT.0 .AND. vertSetCount.LT.Nr ) THEN
WRITE(msgBuf,'(A,2(I5,A))') 'S/R INI_PARMS: Partial setting (',
& vertSetCount, ' /', Nr, ') of diffKrNrT is not allowed'
CALL PRINT_ERROR( msgBuf, myThid )
errCount = errCount + 1
ENDIF
specifiedDiffKrT = vertSetCount.EQ.Nr
IF ( diffKrT .EQ. UNSET_RL ) THEN
diffKrT = diffKrTDefault
ELSEIF ( vertSetCount.GT.0 ) THEN
WRITE(msgBuf,'(2A)') 'S/R INI_PARMS: Cannot set both ',
& 'diffKrNrT and diffKrT (or Kp,Kz) in param file data'
CALL PRINT_ERROR( msgBuf, myThid )
errCount = errCount + 1
ELSE
specifiedDiffKrT = .TRUE.
ENDIF
IF ( vertSetCount.EQ.0 ) THEN
DO k=1,Nr
diffKrNrT(k) = diffKrT
ENDDO
ENDIF
IF ( diffKzS .NE. UNSET_RL ) zCoordInputData = .TRUE.
IF ( diffKpS .NE. UNSET_RL ) pCoordInputData = .TRUE.
IF ( diffKrS .NE. UNSET_RL ) rCoordInputData = .TRUE.
IF ( diffKrS .EQ. UNSET_RL ) diffKrS = diffKzS
IF ( diffKrS .EQ. UNSET_RL ) diffKrS = diffKpS
vertSetCount = 0
DO k=1,Nr
IF ( diffKrNrS(k).NE.UNSET_RL ) vertSetCount = vertSetCount + 1
ENDDO
IF ( vertSetCount.GT.0 .AND. vertSetCount.LT.Nr ) THEN
WRITE(msgBuf,'(A,2(I5,A))') 'S/R INI_PARMS: Partial setting (',
& vertSetCount, ' /', Nr, ') of diffKrNrS is not allowed'
CALL PRINT_ERROR( msgBuf, myThid )
errCount = errCount + 1
ENDIF
IF ( vertSetCount.EQ.Nr ) THEN
specifiedDiffKrS = .TRUE.
IF ( diffKrS.NE.UNSET_RL ) THEN
WRITE(msgBuf,'(2A)') 'S/R INI_PARMS: Cannot set both ',
& 'diffKrNrS and diffKrS (or Kp,Kz) in param file data'
CALL PRINT_ERROR( msgBuf, myThid )
errCount = errCount + 1
ENDIF
ELSEIF ( diffKrS.NE.UNSET_RL ) THEN
specifiedDiffKrS = .TRUE.
DO k=1,Nr
diffKrNrS(k) = diffKrS
ENDDO
ELSE
specifiedDiffKrS = .FALSE.
diffKrS = diffKrSDefault
C- use temp diffusivity as default salt diffusivity:
DO k=1,Nr
diffKrNrS(k) = diffKrNrT(k)
ENDDO
ENDIF
IF (diffKrBLEQsurf .EQ. UNSET_RL) diffKrBLEQsurf = diffKrBL79surf
IF (diffKrBLEQdeep .EQ. UNSET_RL) diffKrBLEQdeep = diffKrBL79deep
IF (diffKrBLEQscl .EQ. UNSET_RL) diffKrBLEQscl = diffKrBL79scl
IF (diffKrBLEQHo .EQ. UNSET_RL) diffKrBLEQHo = diffKrBL79Ho
IF ( hFacMinDz .NE. UNSET_RL ) zCoordInputData = .TRUE.
IF ( hFacMinDp .NE. UNSET_RL ) pCoordInputData = .TRUE.
IF ( hFacMinDr .NE. UNSET_RL ) rCoordInputData = .TRUE.
IF ( hFacMinDr .EQ. UNSET_RL ) hFacMinDr = hFacMinDz
IF ( hFacMinDr .EQ. UNSET_RL ) hFacMinDr = hFacMinDp
IF ( hFacMinDr .EQ. UNSET_RL ) hFacMinDr = hFacMinDrDefault
IF (convertFW2Salt.EQ.UNSET_RL) THEN
convertFW2Salt = 35.
IF (useRealFreshWaterFlux) convertFW2Salt=-1
IF ( selectAddFluid.GE.1 ) convertFW2Salt=-1
ENDIF
C-- for backward compatibility :
IF ( selectCoriScheme.EQ.UNSET_I ) THEN
selectCoriScheme = 0
IF ( useJamartWetPoints ) selectCoriScheme = 1
IF ( useEnergyConservingCoriolis .AND.
& .NOT.vectorInvariantMomentum )
& selectCoriScheme = selectCoriScheme + 2
ENDIF
IF ( vectorInvariantMomentum ) THEN
IF ( useJamartWetPoints .AND. selectCoriScheme.NE.1 ) THEN
WRITE(msgBuf,'(A,I5,A)')
& 'S/R INI_PARMS: selectCoriScheme=', selectCoriScheme,
& ' conflicts with "useJamartWetPoints"'
CALL PRINT_ERROR( msgBuf, myThid )
errCount = errCount + 1
ENDIF
ELSE
IF ( useEnergyConservingCoriolis
& .AND. selectCoriScheme.LT.2 ) THEN
WRITE(msgBuf,'(A,I5,A)')
& 'S/R INI_PARMS: selectCoriScheme=', selectCoriScheme,
& ' conflicts with "useEnergyConservingCoriolis"'
CALL PRINT_ERROR( msgBuf, myThid )
errCount = errCount + 1
ENDIF
IF ( useJamartWetPoints .AND. selectCoriScheme.NE.1
& .AND. selectCoriScheme.NE.3 ) THEN
WRITE(msgBuf,'(A,I5,A)')
& 'S/R INI_PARMS: selectCoriScheme=', selectCoriScheme,
& ' conflicts with "useJamartWetPoints"'
CALL PRINT_ERROR( msgBuf, myThid )
errCount = errCount + 1
ENDIF
ENDIF
IF ( SadournyCoriolis ) THEN
C-- for backward compatibility :
IF ( selectVortScheme.EQ.UNSET_I ) selectVortScheme = 2
IF ( selectVortScheme.NE.2 ) THEN
WRITE(msgBuf,'(A,I5,A)')
& 'S/R INI_PARMS: selectVortScheme=', selectVortScheme,
& ' conflicts with "SadournyCoriolis"'
CALL PRINT_ERROR( msgBuf, myThid )
errCount = errCount + 1
ENDIF
ENDIF
IF ( selectBalanceEmPmR.EQ.UNSET_I ) THEN
selectBalanceEmPmR = 0
IF ( balanceEmPmR ) selectBalanceEmPmR = 1
ELSEIF ( selectBalanceEmPmR.NE.1 .AND. balanceEmPmR ) THEN
WRITE(msgBuf,'(A,I5,A)')
& 'S/R INI_PARMS: selectBalanceEmPmR=', selectBalanceEmPmR,
& ' conflicts with "balanceEmPmR"'
CALL PRINT_ERROR( msgBuf, myThid )
errCount = errCount + 1
ENDIF
IF ( ivdc_kappa.NE.zeroRL .AND. .NOT.implicitDiffusion ) THEN
WRITE(msgBuf,'(A,A)')
& 'S/R INI_PARMS: To use ivdc_kappa you must enable implicit',
& ' vertical diffusion.'
CALL PRINT_ERROR( msgBuf, myThid )
errCount = errCount + 1
ENDIF
coordsSet = 0
IF ( zCoordInputData ) coordsSet = coordsSet + 1
IF ( pCoordInputData ) coordsSet = coordsSet + 1
IF ( rCoordInputData ) coordsSet = coordsSet + 1
IF ( coordsSet .GT. 1 ) THEN
WRITE(msgBuf,'(A)')
& 'S/R INI_PARMS: Cannot mix z, p and r in the input data.'
CALL PRINT_ERROR( msgBuf, myThid )
errCount = errCount + 1
ENDIF
IF ( rhoConst .LE. 0. ) THEN
WRITE(msgBuf,'(A)')
& 'S/R INI_PARMS: rhoConst must be greater than 0.'
CALL PRINT_ERROR( msgBuf, myThid )
errCount = errCount + 1
recip_rhoConst = 1. _d 0
ELSE
recip_rhoConst = 1. _d 0 / rhoConst
ENDIF
IF ( eosType.EQ.'LINEAR' .AND. rhoNil.LE.0. ) THEN
WRITE(msgBuf,'(A)')
& 'S/R INI_PARMS: rhoNil must be greater than 0.'
CALL PRINT_ERROR( msgBuf, myThid )
errCount = errCount + 1
ENDIF
IF ( HeatCapacity_Cp .LE. 0. ) THEN
WRITE(msgBuf,'(A)')
& 'S/R INI_PARMS: HeatCapacity_Cp must be greater than 0.'
CALL PRINT_ERROR( msgBuf, myThid )
errCount = errCount + 1
ENDIF
IF ( gravity .LE. 0. ) THEN
WRITE(msgBuf,'(A)')
& 'S/R INI_PARMS: gravity must be greater than 0.'
CALL PRINT_ERROR( msgBuf, myThid )
errCount = errCount + 1
recip_gravity = 1. _d 0
ELSE
recip_gravity = 1. _d 0 / gravity
ENDIF
C- set default printResidualFreq according to debugLevel
printResidualFreq = 0
IF ( debugLevel.GE.debLevE ) printResidualFreq = 1
IF ( plotLevel.EQ.UNSET_I ) plotLevel = debugLevel
C- set useSingleCpuInput=.TRUE. if useSingleCpuIO==.TRUE.
IF ( useSingleCpuIO ) useSingleCpuInput=.TRUE.
C Check for retired parameters still being used
nRetired = 0
IF ( useConstantF ) THEN
nRetired = nRetired+1
WRITE(msgBuf,'(A,A)') 'S/R INI_PARMS: "useConstantF" ',
& 'is no longer allowed in file "data"'
CALL PRINT_ERROR( msgBuf, myThid )
WRITE(msgBuf,'(A,A)') 'S/R INI_PARMS: set "selectCoriMap"',
& ' [0,1,2,3] to impose a setting over grid default'
CALL PRINT_ERROR( msgBuf, myThid )
ENDIF
IF ( useBetaPlaneF ) THEN
nRetired = nRetired+1
WRITE(msgBuf,'(A,A)') 'S/R INI_PARMS: "useBetaPlaneF" ',
& 'is no longer allowed in file "data"'
CALL PRINT_ERROR( msgBuf, myThid )
WRITE(msgBuf,'(A,A)') 'S/R INI_PARMS: set "selectCoriMap"',
& ' [0,1,2,3] to impose a setting over grid default'
CALL PRINT_ERROR( msgBuf, myThid )
ENDIF
IF ( .NOT. useSphereF ) THEN
nRetired = nRetired+1
WRITE(msgBuf,'(A,A)') 'S/R INI_PARMS: "useSphereF" ',
& 'is no longer allowed in file "data"'
CALL PRINT_ERROR( msgBuf, myThid )
WRITE(msgBuf,'(A,A)') 'S/R INI_PARMS: set "selectCoriMap"',
& ' [0,1,2,3] to impose a setting over grid default'
CALL PRINT_ERROR( msgBuf, myThid )
ENDIF
IF ( zonal_filt_lat .NE. UNSET_RL ) THEN
nRetired = nRetired+1
WRITE(msgBuf,'(A,A)')
& 'S/R INI_PARMS: Paramater "zonal_filt_lat" is',
& ' no longer allowed in file "data".'
CALL PRINT_ERROR( msgBuf, myThid )
WRITE(msgBuf,'(A,A)')
& 'S/R INI_PARMS: Paramater "zonal_filt_lat" is',
& ' now read from file "data.zonfilt".'
CALL PRINT_ERROR( msgBuf, myThid )
ENDIF
IF ( gravitySign .NE. UNSET_RL ) THEN
nRetired = nRetired+1
WRITE(msgBuf,'(A,A)')
& 'S/R INI_PARMS: "gravitySign" is set according to vertical ',
& ' coordinate and is no longer allowed in file "data".'
CALL PRINT_ERROR( msgBuf, myThid )
ENDIF
IF ( tracerAdvScheme .NE. UNSET_I ) THEN
nRetired = nRetired+1
WRITE(msgBuf,'(A,A)') 'S/R INI_PARMS: "tracerAdvScheme" ',
& '(old passive tracer code) is no longer allowed in file "data"'
CALL PRINT_ERROR( msgBuf, myThid )
ENDIF
IF ( trac_EvPrRn .NE. UNSET_RL ) THEN
nRetired = nRetired+1
WRITE(msgBuf,'(A,A)') 'S/R INI_PARMS: "trac_EvPrRn" ',
& '(old passive tracer code) is no longer allowed in file "data"'
CALL PRINT_ERROR( msgBuf, myThid )
ENDIF
IF ( .NOT. tempDiffusion ) THEN
nRetired = nRetired+1
WRITE(msgBuf,'(A,A)') 'S/R INI_PARMS: "tempDiffusion" ',
& 'is no longer allowed in file "data"'
CALL PRINT_ERROR( msgBuf, myThid )
WRITE(msgBuf,'(A,A)') 'S/R INI_PARMS: to turn off diffusion',
& ' => set diffusivity to zero'
CALL PRINT_ERROR( msgBuf, myThid )
ENDIF
IF ( .NOT. saltDiffusion ) THEN
nRetired = nRetired+1
WRITE(msgBuf,'(A,A)') 'S/R INI_PARMS: "saltDiffusion" ',
& 'is no longer allowed in file "data"'
CALL PRINT_ERROR( msgBuf, myThid )
WRITE(msgBuf,'(A,A)') 'S/R INI_PARMS: to turn off diffusion',
& ' => set diffusivity to zero'
CALL PRINT_ERROR( msgBuf, myThid )
ENDIF
IF ( viscAstrain .NE. UNSET_RL ) THEN
nRetired = nRetired+1
WRITE(msgBuf,'(A,A)')
& 'S/R INI_PARMS: "viscAstrain" ',
& 'is no longer allowed in file "data"'
CALL PRINT_ERROR( msgBuf, myThid )
WRITE(msgBuf,'(A,A)') 'S/R INI_PARMS: to use Strain & Tension',
& ' formulation => set useStrainTensionVisc to TRUE'
CALL PRINT_ERROR( msgBuf, myThid )
ENDIF
IF ( viscAtension .NE. UNSET_RL ) THEN
nRetired = nRetired+1
WRITE(msgBuf,'(A,A)')
& 'S/R INI_PARMS: "viscAtension" ',
& 'is no longer allowed in file "data"'
CALL PRINT_ERROR( msgBuf, myThid )
WRITE(msgBuf,'(A,A)') 'S/R INI_PARMS: to use Strain & Tension',
& ' formulation => set useStrainTensionVisc to TRUE'
CALL PRINT_ERROR( msgBuf, myThid )
ENDIF
IF ( .NOT.useAnisotropicViscAgridMax ) THEN
nRetired = nRetired+1
WRITE(msgBuf,'(A,A)')
& 'S/R INI_PARMS: "useAnisotropicViscAgridMax" ',
& 'is not allowed in "data" substitute useAreaViscLength=true'
CALL PRINT_ERROR( msgBuf, myThid )
ENDIF
IF ( usePickupBeforeC35 ) THEN
nRetired = nRetired+1
WRITE(msgBuf,'(A,A)')
& 'S/R INI_PARMS: "usePickupBeforeC35" ',
& 'is no longer supported & not longer allowed in file "data"'
CALL PRINT_ERROR( msgBuf, myThid )
ENDIF
IF ( debugMode.NEQV.saveDebugMode ) THEN
nRetired = nRetired+1
WRITE(msgBuf,'(A,A)')
& 'S/R INI_PARMS: "debugMode" has been moved to "eedata"',
& ' and is no longer allowed in file "data"'
CALL PRINT_ERROR( msgBuf, myThid )
ENDIF
IF ( allowInteriorFreezing ) THEN
nRetired = nRetired+1
WRITE(msgBuf,'(A,A)')
& 'S/R INI_PARMS: "allowInteriorFreezing" has been replaced',
& ' by pkg/frazil and is no longer allowed in file "data"'
CALL PRINT_ERROR( msgBuf, myThid )
ENDIF
IF ( useOldFreezing ) THEN
nRetired = nRetired+1
WRITE(msgBuf,'(A,A)') 'S/R INI_PARMS: "useOldFreezing" ',
& 'is no longer supported & not longer allowed in file "data"'
CALL PRINT_ERROR( msgBuf, myThid )
ENDIF
C-- Elliptic solver parameters
WRITE(msgBuf,'(A)') ' INI_PARMS ; starts to read PARM02'
CALL PRINT_MESSAGE( msgBuf, standardMessageUnit,
& SQUEEZE_RIGHT, myThid )
READ(UNIT=iUnit,NML=PARM02) !,IOSTAT=errIO)
IF ( errIO .LT. 0 ) THEN
WRITE(msgBuf,'(A)')
& 'S/R INI_PARMS: Error reading model parameter file "data"'
CALL PRINT_ERROR( msgBuf, myThid )
WRITE(msgBuf,'(A)') 'S/R INI_PARMS: Problem in namelist PARM02'
CALL PRINT_ERROR( msgBuf, myThid )
STOP 'ABNORMAL END: S/R INI_PARMS'
ELSE
WRITE(msgBuf,'(A)') ' INI_PARMS ; read PARM02 : OK'
CALL PRINT_MESSAGE( msgBuf, standardMessageUnit,
& SQUEEZE_RIGHT, myThid )
ENDIF
C Check for retired parameters still being used
IF ( cg2dChkResFreq .NE. UNSET_I ) THEN
nRetired = nRetired+1
WRITE(msgBuf,'(A,A)') 'S/R INI_PARMS: unused "cg2dChkResFreq"',
& ' is no longer allowed in file "data"'
CALL PRINT_ERROR( msgBuf, myThid )
ENDIF
IF ( cg3dChkResFreq .NE. UNSET_I ) THEN
nRetired = nRetired+1
WRITE(msgBuf,'(A,A)') 'S/R INI_PARMS: unused "cg3dChkResFreq"',
& ' is no longer allowed in file "data"'
CALL PRINT_ERROR( msgBuf, myThid )
ENDIF
C-- Time stepping parameters
rCD = -1. _d 0
epsAB_CD = UNSET_RL
latBandClimRelax = UNSET_RL
deltaTtracer = 0. _d 0
forcing_In_AB = .TRUE.
WRITE(msgBuf,'(A)') ' INI_PARMS ; starts to read PARM03'
CALL PRINT_MESSAGE( msgBuf, standardMessageUnit,
& SQUEEZE_RIGHT, myThid )
READ(UNIT=iUnit,NML=PARM03) !,IOSTAT=errIO)
IF ( errIO .LT. 0 ) THEN
WRITE(msgBuf,'(A)')
& 'S/R INI_PARMS: Error reading model parameter file "data"'
CALL PRINT_ERROR( msgBuf, myThid )
WRITE(msgBuf,'(A)') 'S/R INI_PARMS: Problem in namelist PARM03'
CALL PRINT_ERROR( msgBuf, myThid )
STOP 'ABNORMAL END: S/R INI_PARMS'
ELSE
WRITE(msgBuf,'(A)') ' INI_PARMS ; read PARM03 : OK'
CALL PRINT_MESSAGE( msgBuf, standardMessageUnit,
& SQUEEZE_RIGHT, myThid )
ENDIF
C Check for retired parameters still being used
IF ( tauThetaClimRelax3Dim .NE. UNSET_RL ) THEN
nRetired = nRetired+1
WRITE(msgBuf,'(A,A)') 'S/R INI_PARMS: "tauThetaClimRelax3Dim" ',
& 'is no longer allowed in file "data"'
CALL PRINT_ERROR( msgBuf, myThid )
WRITE(msgBuf,'(A,A)') 'S/R INI_PARMS: 3-dim. relaxation code',
& ' has moved to separate pkg/rbcs.'
CALL PRINT_ERROR( msgBuf, myThid )
ENDIF
IF ( tauSaltClimRelax3Dim .NE. UNSET_RL ) THEN
nRetired = nRetired+1
WRITE(msgBuf,'(A,A)') 'S/R INI_PARMS: "tauSaltClimRelax3Dim" ',
& 'is no longer allowed in file "data"'
CALL PRINT_ERROR( msgBuf, myThid )
WRITE(msgBuf,'(A,A)') 'S/R INI_PARMS: 3-dim. relaxation code',
& ' has moved to separate pkg/rbcs.'
CALL PRINT_ERROR( msgBuf, myThid )
ENDIF
IF ( calendarDumps ) THEN
nRetired = nRetired+1
WRITE(msgBuf,'(A,A)') 'S/R INI_PARMS: "calendarDumps" ',
& 'is no longer allowed in file "data"'
CALL PRINT_ERROR( msgBuf, myThid )
WRITE(msgBuf,'(A,A)') 'S/R INI_PARMS: calendarDumps',
& ' has moved to "data.cal"'
CALL PRINT_ERROR( msgBuf, myThid )
ENDIF
C Process "timestepping" params
C o Time step size
IF ( deltaTtracer .NE. dTtracerLev(1) .AND.
& deltaTtracer .NE. 0. .AND. dTtracerLev(1) .NE. 0. ) THEN
WRITE(msgBuf,'(A)')
& 'S/R INI_PARMS: deltaTtracer & dTtracerLev(1) not equal'
CALL PRINT_ERROR( msgBuf, myThid )
errCount = errCount + 1
ELSEIF ( dTtracerLev(1) .NE. 0. ) THEN
deltaTtracer = dTtracerLev(1)
ENDIF
IF ( deltaT .EQ. 0. ) deltaT = deltaTClock
IF ( deltaT .EQ. 0. ) deltaT = deltaTtracer
IF ( deltaT .EQ. 0. ) deltaT = deltaTMom
IF ( deltaT .EQ. 0. ) deltaT = deltaTFreeSurf
IF ( deltaT .EQ. 0. ) THEN
WRITE(msgBuf,'(2A)') 'S/R INI_PARMS: ',
& 'need to specify in file "data", namelist "PARM03"'
CALL PRINT_ERROR( msgBuf, myThid )
WRITE(msgBuf,'(2A)') 'S/R INI_PARMS: ',
& ' a model timestep (in s) deltaT or deltaTClock= ?'
CALL PRINT_ERROR( msgBuf, myThid )
errCount = errCount + 1
deltaT = 1.
ENDIF
IF ( deltaTMom .EQ. 0. ) deltaTMom = deltaT
IF ( deltaTtracer .EQ. 0. ) deltaTtracer = deltaT
IF ( deltaTClock .EQ. 0. ) deltaTClock = deltaT
DO k=1,Nr
IF (dTtracerLev(k).EQ.0.) dTtracerLev(k)= deltaTtracer
ENDDO
C Note that this line should set deltaFreesurf=deltaTtracer
C but this would change a lot of existing set-ups so we are
C obliged to set the default inappropriately.
C Be advised that when using asynchronous time stepping
C it is better to set deltaTreesurf=deltaTtracer
IF ( deltaTFreeSurf .EQ. 0. ) deltaTFreeSurf = deltaTMom
IF ( periodicExternalForcing ) THEN