/[MITgcm]/MITgcm/model/inc/PARAMS.h
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revision 1.35 by adcroft, Tue Dec 8 19:44:28 1998 UTC revision 1.45 by heimbach, Mon Sep 11 23:12:20 2000 UTC
# Line 23  C     Symbolic values Line 23  C     Symbolic values
23  C     precXXXX - Used to indicate what precision to use for  C     precXXXX - Used to indicate what precision to use for
24  C                dumping model state.  C                dumping model state.
25        INTEGER precFloat32        INTEGER precFloat32
26        PARAMETER ( precFloat32 = 0 )        PARAMETER ( precFloat32 = 32 )
27        INTEGER precFloat64        INTEGER precFloat64
28        PARAMETER ( precFloat64 = 1 )        PARAMETER ( precFloat64 = 64 )
29  C     UNSET_xxx - Used to indicate variables that have not been given a value  C     UNSET_xxx - Used to indicate variables that have not been given a value
30        Real*8 UNSET_FLOAT8        Real*8 UNSET_FLOAT8
31        PARAMETER ( UNSET_FLOAT8 = 1.234567D5 )        PARAMETER ( UNSET_FLOAT8 = 1.234567D5 )
# Line 55  C     thetaClimFile   - File containing Line 55  C     thetaClimFile   - File containing
55  C                       in relaxation term -lambda(theta-theta*)  C                       in relaxation term -lambda(theta-theta*)
56  C     saltClimFile    - File containing salt climataology used  C     saltClimFile    - File containing salt climataology used
57  C                       in relaxation term -lambda(salt-salt*)  C                       in relaxation term -lambda(salt-salt*)
58    C     surfQfile       - File containing surface heat flux
59    C     surfQswfile     - File containing surface shortwave radiation
60    C     EmPmRfile       - File containing surface fresh water flux
61  C     buoyancyRelation - Flag used to indicate which relation to use to  C     buoyancyRelation - Flag used to indicate which relation to use to
62  C                        get buoyancy.  C                        get buoyancy.
63        COMMON /PARM_C/ checkPtSuff,        COMMON /PARM_C/ checkPtSuff,
64       &                bathyFile, hydrogThetaFile, hydrogSaltFile,       &                bathyFile, hydrogThetaFile, hydrogSaltFile,
65       &                zonalWindFile, meridWindFile, thetaClimFile,       &                zonalWindFile, meridWindFile, thetaClimFile,
66       &                saltClimFile, buoyancyRelation       &                saltClimFile, buoyancyRelation,
67         &                EmPmRfile, surfQfile, surfQswfile,
68         &                uVelInitFile, vVelInitFile, pSurfInitFile
69        CHARACTER*(5) checkPtSuff(maxNoChkptLev)        CHARACTER*(5) checkPtSuff(maxNoChkptLev)
70        CHARACTER*(MAX_LEN_FNAM) bathyFile        CHARACTER*(MAX_LEN_FNAM) bathyFile
71        CHARACTER*(MAX_LEN_FNAM) hydrogThetaFile        CHARACTER*(MAX_LEN_FNAM) hydrogThetaFile
# Line 69  C                        get buoyancy. Line 74  C                        get buoyancy.
74        CHARACTER*(MAX_LEN_FNAM) meridWindFile        CHARACTER*(MAX_LEN_FNAM) meridWindFile
75        CHARACTER*(MAX_LEN_FNAM) thetaClimFile        CHARACTER*(MAX_LEN_FNAM) thetaClimFile
76        CHARACTER*(MAX_LEN_FNAM) saltClimFile        CHARACTER*(MAX_LEN_FNAM) saltClimFile
77          CHARACTER*(MAX_LEN_FNAM) surfQfile
78          CHARACTER*(MAX_LEN_FNAM) surfQswfile
79          CHARACTER*(MAX_LEN_FNAM) EmPmRfile
80        CHARACTER*(MAX_LEN_FNAM) buoyancyRelation        CHARACTER*(MAX_LEN_FNAM) buoyancyRelation
81          CHARACTER*(MAX_LEN_FNAM) uVelInitFile
82          CHARACTER*(MAX_LEN_FNAM) vVelInitFile
83          CHARACTER*(MAX_LEN_FNAM) pSurfInitFile
84    
85  C--   COMMON /PARM_I/ Integer valued parameters used by the model.  C--   COMMON /PARM_I/ Integer valued parameters used by the model.
86  C     cg2dMaxIters        - Maximum number of iterations in the  C     cg2dMaxIters        - Maximum number of iterations in the
# Line 100  C                           etc... Line 111  C                           etc...
111       &        cg2dChkResFreq,       &        cg2dChkResFreq,
112       &        cg3dMaxIters,       &        cg3dMaxIters,
113       &        cg3dChkResFreq,       &        cg3dChkResFreq,
114       &        nIter0, nTimeSteps,       &        nIter0, nTimeSteps, nEndIter,
115       &        numStepsPerPickup,       &        numStepsPerPickup,
116       &        writeStatePrec, nCheckLev,       &        writeStatePrec, nCheckLev,
117       &        writeBinaryPrec, readBinaryPrec,       &        writeBinaryPrec, readBinaryPrec,
# Line 111  C                           etc... Line 122  C                           etc...
122        INTEGER cg3dChkResFreq        INTEGER cg3dChkResFreq
123        INTEGER nIter0        INTEGER nIter0
124        INTEGER nTimeSteps        INTEGER nTimeSteps
125          INTEGER nEndIter
126        INTEGER numStepsPerPickup        INTEGER numStepsPerPickup
127        INTEGER writeStatePrec        INTEGER writeStatePrec
128        INTEGER writeBinaryPrec        INTEGER writeBinaryPrec
# Line 123  C     usingCartesianGrid - If TRUE grid Line 135  C     usingCartesianGrid - If TRUE grid
135  C                          coordinate frame.  C                          coordinate frame.
136  C     usingSphericalPolarGrid - If TRUE grid generation will be in a  C     usingSphericalPolarGrid - If TRUE grid generation will be in a
137  C                               spherical polar frame.  C                               spherical polar frame.
138    C     no_slip_sides - Impose "no-slip" at lateral boundaries.
139    C     no_slip_bottom- Impose "no-slip" at bottom boundary.
140  C     momViscosity  - Flag which turns momentum friction terms on and off.  C     momViscosity  - Flag which turns momentum friction terms on and off.
141  C     momAdvection  - Flag which turns advection of momentum on and off.  C     momAdvection  - Flag which turns advection of momentum on and off.
142  C     momForcing    - Flag which turns external forcing of momentum on  C     momForcing    - Flag which turns external forcing of momentum on
# Line 153  C     useConstantF  - Coriolis parameter Line 167  C     useConstantF  - Coriolis parameter
167  C     useBetaPlaneF - Coriolis parameter set to f0 + beta.y  C     useBetaPlaneF - Coriolis parameter set to f0 + beta.y
168  C     useSphereF    - Coriolis parameter set to 2.omega.sin(phi)  C     useSphereF    - Coriolis parameter set to 2.omega.sin(phi)
169  C     implicitDiffusion - Turns implicit vertical diffusion on  C     implicitDiffusion - Turns implicit vertical diffusion on
170    C     implicitViscosity - Turns implicit vertical viscosity on
171  C     doThetaClimRelax - Set true if relaxation to temperature  C     doThetaClimRelax - Set true if relaxation to temperature
172  C                        climatology is required.  C                        climatology is required.
173  C     doSaltClimRelax  - Set true if relaxation to salinity  C     doSaltClimRelax  - Set true if relaxation to salinity
# Line 163  C                        coords. Line 178  C                        coords.
178  C     usingZCoords     - Set to indicate that we are working in height  C     usingZCoords     - Set to indicate that we are working in height
179  C                        coords.  C                        coords.
180  C     openBoundaries - Using open-boundaries  C     openBoundaries - Using open-boundaries
181    C     nonHydrostatic - Using non-hydrostatic terms
182    C     globalFiles    - Selects between "global" and "tiled" files
183    C     allowFreezing  - Allows water to freeze and form ice
184        COMMON /PARM_L/ usingCartesianGrid, usingSphericalPolarGrid,        COMMON /PARM_L/ usingCartesianGrid, usingSphericalPolarGrid,
185         & no_slip_sides,no_slip_bottom,
186       & momViscosity, momAdvection, momForcing, useCoriolis,       & momViscosity, momAdvection, momForcing, useCoriolis,
187       & momPressureForcing,tempDiffusion, tempAdvection, tempForcing,       & momPressureForcing,tempDiffusion, tempAdvection, tempForcing,
188       & saltDiffusion, saltAdvection, saltForcing,       & saltDiffusion, saltAdvection, saltForcing,
# Line 171  C     openBoundaries - Using open-bounda Line 190  C     openBoundaries - Using open-bounda
190       & momStepping, tempStepping, saltStepping,       & momStepping, tempStepping, saltStepping,
191       & metricTerms, usingSphericalPolarMTerms,       & metricTerms, usingSphericalPolarMTerms,
192       & useConstantF, useBetaPlaneF, useSphereF,       & useConstantF, useBetaPlaneF, useSphereF,
193       & implicitDiffusion, doThetaClimRelax, doSaltClimRelax,       & implicitDiffusion, implicitViscosity,
194         & doThetaClimRelax, doSaltClimRelax,
195       & periodicExternalForcing, usingPCoords, usingZCoords,       & periodicExternalForcing, usingPCoords, usingZCoords,
196       & openBoundaries       & openBoundaries, nonHydrostatic, globalFiles,
197         & allowFreezing
198        LOGICAL usingCartesianGrid        LOGICAL usingCartesianGrid
199        LOGICAL usingSphericalPolarGrid        LOGICAL usingSphericalPolarGrid
200        LOGICAL usingSphericalPolarMTerms        LOGICAL usingSphericalPolarMTerms
201          LOGICAL no_slip_sides
202          LOGICAL no_slip_bottom
203        LOGICAL momViscosity        LOGICAL momViscosity
204        LOGICAL momAdvection        LOGICAL momAdvection
205        LOGICAL momForcing        LOGICAL momForcing
# Line 198  C     openBoundaries - Using open-bounda Line 221  C     openBoundaries - Using open-bounda
221        LOGICAL useBetaPlaneF        LOGICAL useBetaPlaneF
222        LOGICAL useSphereF        LOGICAL useSphereF
223        LOGICAL implicitDiffusion        LOGICAL implicitDiffusion
224          LOGICAL implicitViscosity
225        LOGICAL doThetaClimRelax        LOGICAL doThetaClimRelax
226        LOGICAL doSaltClimRelax        LOGICAL doSaltClimRelax
227        LOGICAL periodicExternalForcing        LOGICAL periodicExternalForcing
228        LOGICAL usingPCoords        LOGICAL usingPCoords
229        LOGICAL usingZCoords        LOGICAL usingZCoords
230        LOGICAL openBoundaries        LOGICAL openBoundaries
231          LOGICAL nonHydrostatic
232          LOGICAL globalFiles
233          LOGICAL allowFreezing
234    
235  C--   COMMON /PARM_R/ "Real" valued parameters used by the model.  C--   COMMON /PARM_R/ "Real" valued parameters used by the model.
236  C     cg2dTargetResidual  C     cg2dTargetResidual
# Line 293  C     hFacMinDp    - Minimum dimesional Line 320  C     hFacMinDp    - Minimum dimesional
320  C     hFacMinDr    - Minimum dimesional size of a cell (affects hFacC etc..., units of r)  C     hFacMinDr    - Minimum dimesional size of a cell (affects hFacC etc..., units of r)
321  C     tauCD        - CD scheme coupling timescale ( 1/s )  C     tauCD        - CD scheme coupling timescale ( 1/s )
322  C     rCD          - CD scheme normalised coupling parameter ( 0-1 )  C     rCD          - CD scheme normalised coupling parameter ( 0-1 )
 C     GMmaxslope    - max. slope allowed in GM/Redi tensor  
 C     GMlength      - Length to use in Visbeck et al. formula for K (m)  
 C     GMalpha       - alpha to use in Visbeck et al. formula for K  
 C     GMdepth       - Depth over which to integrate Richardson # (Visbeck et al.)  
 C     GMkbackground - background value of GM/Redi diffusion coefficient ( m^2/s )  
 C     GMmaxval      - max. value of KapGM allowed in GM/Redi scheme ( m^2/s )  
323  C     startTime     - Starting time for this integration ( s ).  C     startTime     - Starting time for this integration ( s ).
324  C     endTime       - Ending time for this integration ( s ).  C     endTime       - Ending time for this integration ( s ).
325  C     chkPtFreq     - Frequency of rolling check pointing ( s ).  C     chkPtFreq     - Frequency of rolling check pointing ( s ).
# Line 311  C     pfFacMom      - Momentum pressure Line 332  C     pfFacMom      - Momentum pressure
332  C     cfFacMom      - Coriolis term tracer parameter  C     cfFacMom      - Coriolis term tracer parameter
333  C     foFacMom      - Momentum forcing tracer parameter  C     foFacMom      - Momentum forcing tracer parameter
334  C     mtFacMom      - Metric terms tracer parameter  C     mtFacMom      - Metric terms tracer parameter
335    C     cosPower      - Power of cosine of latitude to multiply viscosity
336  C     cAdjFreq      - Frequency of convective adjustment  C     cAdjFreq      - Frequency of convective adjustment
337  C  C
338  C     taveFreq      - Frequency with which time-averaged model state is written to  C     taveFreq      - Frequency with which time-averaged model state is written to
# Line 337  C                          circles ( see Line 359  C                          circles ( see
359       & diffKhT, diffKzT, diffK4T, diffKrT,       & diffKhT, diffKzT, diffK4T, diffKrT,
360       & diffKhS, diffKzS, diffK4S, diffKrS,       & diffKhS, diffKzS, diffK4S, diffKrS,
361       & delT, tauCD, rCD, freeSurfFac, hFacMin, hFacMinDz,       & delT, tauCD, rCD, freeSurfFac, hFacMin, hFacMinDz,
      & GMmaxslope,GMlength,GMalpha,GMdepth,GMkbackground,GMmaxval,  
362       & gravity, recip_Gravity, gBaro, rhonil, recip_rhonil,       & gravity, recip_Gravity, gBaro, rhonil, recip_rhonil,
363       & recip_rhoConst, rhoConst, tRef, sRef,       & recip_rhoConst, rhoConst, tRef, sRef,
364       & endTime, chkPtFreq, pchkPtFreq, dumpFreq, taveFreq,       & endTime, chkPtFreq, pchkPtFreq, dumpFreq, taveFreq,
365       & afFacMom, vfFacMom, pfFacMom, cfFacMom, foFacMom, mtFacMom,       & afFacMom, vfFacMom, pfFacMom, cfFacMom, foFacMom, mtFacMom,
366         & cosPower,
367       & cAdjFreq, omega, tauThetaClimRelax, lambdaThetaClimRelax,       & cAdjFreq, omega, tauThetaClimRelax, lambdaThetaClimRelax,
368       & tauSaltClimRelax, lambdaSaltClimRelax,       & tauSaltClimRelax, lambdaSaltClimRelax,
369       & externForcingCycle, externForcingPeriod,       & externForcingCycle, externForcingPeriod,
370       & viscAp, diffKpT, diffKpS, hFacMinDr, hFacMinDp,       & viscAp, diffKpT, diffKpS, hFacMinDr, hFacMinDp,
371       & theta_S, specVol_S, horiVertRatio, recip_horiVertRatio,       & theta_S, specVol_S, horiVertRatio, recip_horiVertRatio,
372       & latFFTFiltLo       & latFFTFiltLo, ivdc_kappa
373    
374        _RL cg2dTargetResidual        _RL cg2dTargetResidual
375        _RL cg3dTargetResidual        _RL cg3dTargetResidual
# Line 391  C                          circles ( see Line 413  C                          circles ( see
413        _RL delt        _RL delt
414        _RL tauCD        _RL tauCD
415        _RL rCD        _RL rCD
       _RL GMmaxslope  
       _RL GMlength  
       _RL GMalpha  
       _RL GMdepth  
       _RL GMkbackground  
       _RL GMmaxval  
416        _RL gravity        _RL gravity
417        _RL recip_gravity        _RL recip_gravity
418        _RL gBaro        _RL gBaro
# Line 421  C                          circles ( see Line 437  C                          circles ( see
437        _RL cfFacMom        _RL cfFacMom
438        _RL foFacMom        _RL foFacMom
439        _RL mTFacMom        _RL mTFacMom
440          _RL cosPower
441        _RL cAdjFreq        _RL cAdjFreq
442        _RL omega        _RL omega
443        _RL tauThetaClimRelax        _RL tauThetaClimRelax
# Line 432  C                          circles ( see Line 449  C                          circles ( see
449        _RL horiVertRatio        _RL horiVertRatio
450        _RL recip_horiVertRatio        _RL recip_horiVertRatio
451        _RL latFFTFiltLo        _RL latFFTFiltLo
452          _RL ivdc_kappa
453    
454        COMMON /PARM_A/ HeatCapacity_Cp,        COMMON /PARM_A/ HeatCapacity_Cp,recip_Cp,
455       &                Lamba_theta       &                Lamba_theta
456        _RL HeatCapacity_Cp        _RL HeatCapacity_Cp
457        _RL Lamba_theta        _RL Lamba_theta
458          _RL recip_Cp
459    
460  C Equation of State (polynomial coeffients)  C Equation of State (polynomial coeffients)
461        COMMON /PARM_EOS_NL/ eosC,eosSig0,eosRefT,eosRefS        COMMON /PARM_EOS_NL/ eosC,eosSig0,eosRefT,eosRefS
# Line 476  C Line 495  C
495        INTEGER OB_Jsouth(Nx)        INTEGER OB_Jsouth(Nx)
496        INTEGER OB_Ieast(Ny)        INTEGER OB_Ieast(Ny)
497        INTEGER OB_Iwest(Ny)        INTEGER OB_Iwest(Ny)
498    
499    C Logical flags for selecting packages
500          LOGICAL useKPP
501          LOGICAL useGMRedi
502          LOGICAL useECCO
503          COMMON /PARM_PACKAGES/
504         &        useKPP, useGMRedi, useECCO
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