/[MITgcm]/MITgcm/model/inc/PARAMS.h
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revision 1.56 by heimbach, Fri Jul 13 14:15:29 2001 UTC revision 1.151 by heimbach, Wed Apr 6 20:18:19 2005 UTC
# Line 1  Line 1 
1  C $Header$  C $Header$
2  C $Name$  C $Name$
3  C  C
4  C     /==========================================================\  
5  C     | PARAMS.h                                                 |  CBOP
6  C     | o Header file defining model "parameters".               |  C     !ROUTINE: PARAMS.h
7  C     |==========================================================|  C     !INTERFACE:
8  C     | The values from the model standard input file are        |  C     #include PARAMS.h
9  C     | stored into the variables held here. Notes describing    |  
10  C     | the parameters can also be found here.                   |  C     !DESCRIPTION:
11  C     \==========================================================/  C     Header file defining model "parameters".  The values from the
12    C     model standard input file are stored into the variables held
13    C     here. Notes describing the parameters can also be found here.
14    
15    CEOP
16    
17  C     Macros for special grid options  C     Macros for special grid options
18  #include "PARAMS_MACROS.h"  #include "PARAMS_MACROS.h"
# Line 21  C     Useful physical values Line 25  C     Useful physical values
25        PARAMETER ( deg2rad = 2.D0*PI/360.D0           )        PARAMETER ( deg2rad = 2.D0*PI/360.D0           )
26    
27  C     Symbolic values  C     Symbolic values
28  C     precXXXX - Used to indicate what precision to use for  C     precXXXX :: Used to indicate what precision to use for
29  C                dumping model state.  C                dumping model state.
30        INTEGER precFloat32        INTEGER precFloat32
31        PARAMETER ( precFloat32 = 32 )        PARAMETER ( precFloat32 = 32 )
32        INTEGER precFloat64        INTEGER precFloat64
33        PARAMETER ( precFloat64 = 64 )        PARAMETER ( precFloat64 = 64 )
34  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
35        Real*8 UNSET_FLOAT8        Real*8 UNSET_FLOAT8
36        PARAMETER ( UNSET_FLOAT8 = 1.234567D5 )        PARAMETER ( UNSET_FLOAT8 = 1.234567D5 )
37        Real*4 UNSET_FLOAT4        Real*4 UNSET_FLOAT4
# Line 44  C     Checkpoint data Line 48  C     Checkpoint data
48        PARAMETER ( maxNoChkptLev = 2 )        PARAMETER ( maxNoChkptLev = 2 )
49    
50  C--   COMMON /PARM_C/ Character valued parameters used by the model.  C--   COMMON /PARM_C/ Character valued parameters used by the model.
51  C     checkPtSuff - List of checkpoint file suffices  C     checkPtSuff :: List of checkpoint file suffices
52  C     bathyFile   - File containing bathymetry. If not defined bathymetry  C     bathyFile   :: File containing bathymetry. If not defined bathymetry
53  C                   is taken from inline function.  C                   is taken from inline function.
54  C     topoFile    - File containing the topography of the surface (unit=m)  C     topoFile    :: File containing the topography of the surface (unit=m)
55  C                   (mainly used for the atmosphere = ground height).  C                   (mainly used for the atmosphere = ground height).
56  C     hydrogThetaFile - File containing initial hydrographic data for potential  C     hydrogThetaFile :: File containing initial hydrographic data for potential
57  C                       temperature.  C                       temperature.
58  C     hydrogSaltFile  - File containing initial hydrographic data for salinity.  C     hydrogSaltFile  :: File containing initial hydrographic data for salinity.
59  C     zonalWindFile   - File containing zonal wind data  C     zonalWindFile   :: File containing zonal wind data
60  C     meridWindFile   - File containing meridional wind data  C     meridWindFile   :: File containing meridional wind data
61  C     thetaClimFile   - File containing theta climataology used  C     thetaClimFile   :: File containing theta climataology used
62  C                       in relaxation term -lambda(theta-theta*)  C                       in relaxation term -lambda(theta-theta*)
63  C     saltClimFile    - File containing salt climataology used  C     saltClimFile    :: File containing salt climataology used
64  C                       in relaxation term -lambda(salt-salt*)  C                       in relaxation term -lambda(salt-salt*)
65  C     surfQfile       - File containing surface heat flux  C     surfQfile       :: File containing surface heat flux, excluding SW
66  C     surfQswfile     - File containing surface shortwave radiation  C                        (old version, kept for backward compatibility)
67  C     dQdTfile        - File containing thermal relaxation coefficient  C     surfQnetFile    :: File containing surface net heat flux
68  C     EmPmRfile       - File containing surface fresh water flux  C     surfQswFile     :: File containing surface shortwave radiation
69  C     buoyancyRelation - Flag used to indicate which relation to use to  C     dQdTfile        :: File containing thermal relaxation coefficient
70    C     EmPmRfile       :: File containing surface fresh water flux
71    C     saltFluxFile    :: File containing surface salt flux
72    C     pLoadFile       :: File containing pressure loading
73    C     eddyTauxFile    :: File containing zonal Eddy stress data
74    C     eddyTauyFile    :: File containing meridional Eddy stress data
75    C     buoyancyRelation :: Flag used to indicate which relation to use to
76  C                        get buoyancy.  C                        get buoyancy.
77    C     eosType         :: choose the equation of state:
78    C                        LINEAR, POLY3, UNESCO, JMD95Z, JMD95P, MDJWF, IDEALGAS
79    C     the_run_name    :: string identifying the name of the model "run"
80        COMMON /PARM_C/ checkPtSuff,        COMMON /PARM_C/ checkPtSuff,
81       &                bathyFile, topoFile,       &                bathyFile, topoFile,
82       &                hydrogThetaFile, hydrogSaltFile,       &                hydrogThetaFile, hydrogSaltFile,
83       &                zonalWindFile, meridWindFile, thetaClimFile,       &                zonalWindFile, meridWindFile, thetaClimFile,
84       &                saltClimFile, buoyancyRelation,       &                saltClimFile, buoyancyRelation,
85       &                EmPmRfile, surfQfile, surfQswfile,       &                EmPmRfile, saltFluxFile,
86         &                surfQfile, surfQnetFile, surfQswFile,
87         &                lambdaThetaFile, lambdaSaltFile,
88       &                uVelInitFile, vVelInitFile, pSurfInitFile,       &                uVelInitFile, vVelInitFile, pSurfInitFile,
89       &                dQdTfile       &                dQdTfile, ploadFile,
90         &                eddyTauxFile, eddyTauyFile,
91         &                eosType, pickupSuff,
92         &                mdsioLocalDir,
93         &                the_run_name
94        CHARACTER*(5) checkPtSuff(maxNoChkptLev)        CHARACTER*(5) checkPtSuff(maxNoChkptLev)
95        CHARACTER*(MAX_LEN_FNAM) bathyFile, topoFile        CHARACTER*(MAX_LEN_FNAM) bathyFile, topoFile
96        CHARACTER*(MAX_LEN_FNAM) hydrogThetaFile        CHARACTER*(MAX_LEN_FNAM) hydrogThetaFile
# Line 81  C                        get buoyancy. Line 100  C                        get buoyancy.
100        CHARACTER*(MAX_LEN_FNAM) thetaClimFile        CHARACTER*(MAX_LEN_FNAM) thetaClimFile
101        CHARACTER*(MAX_LEN_FNAM) saltClimFile        CHARACTER*(MAX_LEN_FNAM) saltClimFile
102        CHARACTER*(MAX_LEN_FNAM) surfQfile        CHARACTER*(MAX_LEN_FNAM) surfQfile
103        CHARACTER*(MAX_LEN_FNAM) surfQswfile        CHARACTER*(MAX_LEN_FNAM) surfQnetFile
104          CHARACTER*(MAX_LEN_FNAM) surfQswFile
105        CHARACTER*(MAX_LEN_FNAM) EmPmRfile        CHARACTER*(MAX_LEN_FNAM) EmPmRfile
106          CHARACTER*(MAX_LEN_FNAM) saltFluxFile
107        CHARACTER*(MAX_LEN_FNAM) buoyancyRelation        CHARACTER*(MAX_LEN_FNAM) buoyancyRelation
108        CHARACTER*(MAX_LEN_FNAM) uVelInitFile        CHARACTER*(MAX_LEN_FNAM) uVelInitFile
109        CHARACTER*(MAX_LEN_FNAM) vVelInitFile        CHARACTER*(MAX_LEN_FNAM) vVelInitFile
110        CHARACTER*(MAX_LEN_FNAM) pSurfInitFile        CHARACTER*(MAX_LEN_FNAM) pSurfInitFile
111        CHARACTER*(MAX_LEN_FNAM) dQdTfile        CHARACTER*(MAX_LEN_FNAM) dQdTfile
112          CHARACTER*(MAX_LEN_FNAM) ploadFile
113          CHARACTER*(MAX_LEN_FNAM) eddyTauxFile
114          CHARACTER*(MAX_LEN_FNAM) eddyTauyFile
115          CHARACTER*(MAX_LEN_FNAM) lambdaThetaFile
116          CHARACTER*(MAX_LEN_FNAM) lambdaSaltFile
117          CHARACTER*(MAX_LEN_FNAM) mdsioLocalDir
118          CHARACTER*(MAX_LEN_FNAM) the_run_name
119          CHARACTER*(6) eosType
120          CHARACTER*(10) pickupSuff
121    
122  C--   COMMON /PARM_I/ Integer valued parameters used by the model.  C--   COMMON /PARM_I/ Integer valued parameters used by the model.
123  C     cg2dMaxIters        - Maximum number of iterations in the  C     cg2dMaxIters        :: Maximum number of iterations in the
124  C                           two-dimensional con. grad solver.  C                           two-dimensional con. grad solver.
125  C     cg2dChkResFreq      - Frequency with which to check residual  C     cg2dChkResFreq      :: Frequency with which to check residual
126  C                           in con. grad solver.  C                           in con. grad solver.
127  C     cg3dMaxIters        - Maximum number of iterations in the  C     cg2dPreCondFreq     :: Frequency for updating cg2d preconditioner
128    C                            (non-linear free-surf.)
129    C     cg3dMaxIters        :: Maximum number of iterations in the
130  C                           three-dimensional con. grad solver.  C                           three-dimensional con. grad solver.
131  C     cg3dChkResFreq      - Frequency with which to check residual  C     cg3dChkResFreq      :: Frequency with which to check residual
132  C                           in con. grad solver.  C                           in con. grad solver.
133  C     nIter0              - Start time-step number of for this run  C     nIter0              :: Start time-step number of for this run
134  C     nTimeSteps          - Number of timesteps to execute  C     nTimeSteps          :: Number of timesteps to execute
135  C     numStepsPerPickup   - For offline setup. Frequency of pickup  C     numStepsPerPickup   :: For offline setup. Frequency of pickup
136  C                           of flow fields.  C                           of flow fields.
137  C     writeStatePrec      - Precision used for writing model state.  C     writeStatePrec      :: Precision used for writing model state.
138  C     writeBinaryPrec     - Precision used for writing binary files  C     writeBinaryPrec     :: Precision used for writing binary files
139  C     readBinaryPrec      - Precision used for reading binary files  C     readBinaryPrec      :: Precision used for reading binary files
140  C     nCheckLev           - Holds current checkpoint level  C     nCheckLev           :: Holds current checkpoint level
141  C     nonlinFreeSurf      - option related to non-linear free surface  C     nonlinFreeSurf      :: option related to non-linear free surface
142  C                           =0 Linear free surface ; >0 Non-linear  C                           =0 Linear free surface ; >0 Non-linear
143    C     select_rStar        :: option related to r* vertical coordinate
144    C                           =0 (default) use r coord. ; > 0 use r*
145    C     tempAdvScheme       :: Temp. Horiz.Advection scheme selector
146    C     tempVertAdvScheme   :: Temp. Vert. Advection scheme selector
147    C     saltAdvScheme       :: Salt. Horiz.advection scheme selector
148    C     saltVertAdvScheme   :: Salt. Vert. Advection scheme selector
149    C     debugLevel          :: debug level selector: higher -> more writing
150    
151        COMMON /PARM_I/        COMMON /PARM_I/
152       &        cg2dMaxIters,       &        cg2dMaxIters,
153       &        cg2dChkResFreq,       &        cg2dChkResFreq, cg2dPreCondFreq,
154       &        cg3dMaxIters,       &        cg3dMaxIters,
155       &        cg3dChkResFreq,       &        cg3dChkResFreq,
156       &        nIter0, nTimeSteps, nEndIter,       &        nIter0, nTimeSteps, nEndIter,
157       &        numStepsPerPickup,       &        numStepsPerPickup,
158       &        writeStatePrec, nCheckLev,       &        writeStatePrec, nCheckLev,
159       &        writeBinaryPrec, readBinaryPrec,       &        writeBinaryPrec, readBinaryPrec,
160       &        nonlinFreeSurf,       &        nonlinFreeSurf, select_rStar,
161       &        zonal_filt_sinpow, zonal_filt_cospow       &        tempAdvScheme, tempVertAdvScheme,
162         &        saltAdvScheme, saltVertAdvScheme,
163         &        debugLevel
164        INTEGER cg2dMaxIters        INTEGER cg2dMaxIters
165        INTEGER cg2dChkResFreq        INTEGER cg2dChkResFreq
166          INTEGER cg2dPreCondFreq
167        INTEGER cg3dMaxIters        INTEGER cg3dMaxIters
168        INTEGER cg3dChkResFreq        INTEGER cg3dChkResFreq
169        INTEGER nIter0        INTEGER nIter0
# Line 133  C                           =0 Linear fr Line 175  C                           =0 Linear fr
175        INTEGER readBinaryPrec        INTEGER readBinaryPrec
176        INTEGER nCheckLev        INTEGER nCheckLev
177        INTEGER nonlinFreeSurf        INTEGER nonlinFreeSurf
178        INTEGER zonal_filt_sinpow        INTEGER select_rStar
179        INTEGER zonal_filt_cospow        INTEGER tempAdvScheme, tempVertAdvScheme
180          INTEGER saltAdvScheme, saltVertAdvScheme
181          INTEGER debugLevel
182    
183    C
184          INTEGER debLevZero
185          PARAMETER(debLevZero=0)
186          INTEGER debLevA
187          PARAMETER(debLevA=1)
188          INTEGER debLevB
189          PARAMETER(debLevB=2)
190    
191  C--   COMMON /PARM_L/ Logical valued parameters used by the model.  C--   COMMON /PARM_L/ Logical valued parameters used by the model.
192  C     usingCartesianGrid - If TRUE grid generation will be in a cartesian  C     usingCartesianGrid :: If TRUE grid generation will be in a cartesian
193  C                          coordinate frame.  C                          coordinate frame.
194  C     usingSphericalPolarGrid - If TRUE grid generation will be in a  C     usingSphericalPolarGrid :: If TRUE grid generation will be in a
195  C                               spherical polar frame.  C                               spherical polar frame.
196  C     no_slip_sides - Impose "no-slip" at lateral boundaries.  C     usingCylindricalGrid :: If TRUE grid generation will be Cylindrical
197  C     no_slip_bottom- Impose "no-slip" at bottom boundary.  C     no_slip_sides :: Impose "no-slip" at lateral boundaries.
198  C     staggerTimeStep - enable a Stagger time stepping T,S Rho then U,V  C     no_slip_bottom :: Impose "no-slip" at bottom boundary.
199  C     momViscosity  - Flag which turns momentum friction terms on and off.  C     staggerTimeStep :: enable a Stagger time stepping T,S Rho then U,V
200  C     momAdvection  - Flag which turns advection of momentum on and off.  C     momViscosity  :: Flag which turns momentum friction terms on and off.
201  C     momForcing    - Flag which turns external forcing of momentum on  C     momAdvection  :: Flag which turns advection of momentum on and off.
202    C     momForcing    :: Flag which turns external forcing of momentum on
203  C                     and off.  C                     and off.
204  C     momPressureForcing - Flag which turns pressure term in momentum equation  C     momPressureForcing :: Flag which turns pressure term in momentum equation
205  C                          on and off.  C                          on and off.
206  C     metricTerms   - Flag which turns metric terms on or off.  C     metricTerms   :: Flag which turns metric terms on or off.
207  C     usingSphericalPolarMTerms - If TRUE use spherical polar metric terms.  C     usingSphericalPolarMTerms :: If TRUE use spherical polar metric terms.
208  C     useCoriolis   - Flag which turns the coriolis terms on and off.  C     useNHMTerms :: If TRUE use non-hydrostatic metric terms.
209  C     tempDiffusion - Flag which turns diffusion of temperature on  C     useCoriolis   :: Flag which turns the coriolis terms on and off.
210  C                     and off.  C     tempAdvection :: Flag which turns advection of temperature on
 C     tempAdvection - Flag which turns advection of temperature on  
 C                     and off.  
 C     tempForcing   - Flag which turns external forcing of temperature on  
211  C                     and off.  C                     and off.
212  C     saltDiffusion - Flag which turns diffusion of salinit on  C     tempForcing   :: Flag which turns external forcing of temperature on
213  C                     and off.  C                     and off.
214  C     saltAdvection - Flag which turns advection of salinit on  C     saltAdvection :: Flag which turns advection of salinity on
215  C                     and off.  C                     and off.
216  C     saltForcing   - Flag which turns external forcing of salinit on  C     saltForcing   :: Flag which turns external forcing of salinity on
217  C                     and off.  C                     and off.
218  C     rigidLid            - Set to true to use rigid lid  C     useRealFreshWaterFlux :: if True (=Natural BCS), treats P+R-E flux
219  C     implicitFreeSurface - Set to true to use implcit free surface  C                         as a real Fresh Water (=> changes the Sea Level)
220  C     exactConserv        - Set to true to conserve exactly the total Volume  C                         if F, converts P+R-E to salt flux (no SL effect)
221  C     uniformLin_PhiSurf  - Set to true to use a uniform Bo_surf in the  C     useFullLeith   :: Set to true to use full Leith viscosity (may be unstable
222    C                       on irregular grids)
223    C     rigidLid            :: Set to true to use rigid lid
224    C     implicitFreeSurface :: Set to true to use implcit free surface
225    C     exactConserv        :: Set to true to conserve exactly the total Volume
226    C     uniformLin_PhiSurf  :: Set to true to use a uniform Bo_surf in the
227  C                           linear relation Phi_surf = Bo_surf*eta  C                           linear relation Phi_surf = Bo_surf*eta
228  C     momStepping   - Turns momentum equation time-stepping off  C     momStepping   :: Turns momentum equation time-stepping off
229  C     tempStepping  - Turns temperature equation time-stepping off  C     tempStepping  :: Turns temperature equation time-stepping off
230  C     saltStepping  - Turns salinity equation time-stepping off  C     saltStepping  :: Turns salinity equation time-stepping off
231  C     tr1Stepping   - Turns passive tracer 1 time-stepping on/off  C     useConstantF  :: Coriolis parameter set to f0
232  C     useConstantF  - Coriolis parameter set to f0  C     useBetaPlaneF :: Coriolis parameter set to f0 + beta.y
233  C     useBetaPlaneF - Coriolis parameter set to f0 + beta.y  C     useSphereF    :: Coriolis parameter set to 2.omega.sin(phi)
234  C     useSphereF    - Coriolis parameter set to 2.omega.sin(phi)  C     useCDscheme   :: use CD-scheme to calculate Coriolis terms.
235  C     implicitDiffusion - Turns implicit vertical diffusion on  C     useJamartWetPoints :: Use wet-point method for Coriolis (Jamart and Ozer, 1986)
236  C     implicitViscosity - Turns implicit vertical viscosity on  C     useJamartMomAdv :: Use wet-point method for V.I. non-linear term
237  C     doThetaClimRelax - Set true if relaxation to temperature  C     SadournyCoriolis :: use the enstrophy conserving scheme by Sadourny
238    C     upwindVorticity :: bias interpolation of vorticity in the Coriolis term
239    C     highOrderVorticity :: use 3rd/4th order interp. of vorticity in Coriolis
240    C     useAbsVorticity :: work with f+zeta in Coriolis terms
241    C     implicitDiffusion :: Turns implicit vertical diffusion on
242    C     implicitViscosity :: Turns implicit vertical viscosity on
243    C     tempImplVertAdv :: Turns on implicit vertical advection for Temperature
244    C     saltImplVertAdv :: Turns on implicit vertical advection for Salinity
245    C     momImplVertAdv  :: Turns on implicit vertical advection for Momentum
246    C     multiDimAdvection :: Flag that enable multi-dimension advection
247    C     useMultiDimAdvec  :: True if multi-dim advection is used at least once
248    C     forcing_In_AB :: if False, put forcing (Temp,Salt,Tracers) contribution
249    C                      out off Adams-Bashforth time stepping.
250    C     doThetaClimRelax :: Set true if relaxation to temperature
251  C                        climatology is required.  C                        climatology is required.
252  C     doSaltClimRelax  - Set true if relaxation to salinity  C     doSaltClimRelax  :: Set true if relaxation to salinity
253  C                        climatology is required.  C                        climatology is required.
254  C     periodicExternalForcing - Set true if forcing is time-dependant  C     periodicExternalForcing :: Set true if forcing is time-dependant
255  C     usingPCoords     - Set to indicate that we are working in pressure  C     usingPCoords     :: Set to indicate that we are working in a pressure
256  C                        coords.  C                        type coordinate (p or p*).
257  C     usingZCoords     - Set to indicate that we are working in height  C     usingZCoords     :: Set to indicate that we are working in a height
258  C                        coords.  C                        type coordinate (z or z*)
259  C     nonHydrostatic - Using non-hydrostatic terms  C     fluidIsAir       :: Set to indicate that the fluid major constituent
260  C     globalFiles    - Selects between "global" and "tiled" files  C                        is air
261  C     allowFreezing  - Allows water to freeze and form ice  C     fluidIsWater     :: Set to indicate that the fluid major constituent
262  C     groundAtK1  - put the surface(k=1) at the Lower Boundary (=ground)  C                        is water
263    C     useDynP_inEos_Zc :: use the dynamical pressure in EOS (with Z-coord.)
264    C                         this requires specific code for restart & exchange
265    C     setCenterDr    :: set cell Center depth and put Interface at the middle
266    C     nonHydrostatic :: Using non-hydrostatic terms
267    C     quasiHydrostatic :: Using non-hydrostatic terms in hydrostatic algorithm
268    C     globalFiles    :: Selects between "global" and "tiled" files
269    C     useSingleCpuIO :: On SGI platforms, option globalFiles is either
270    C                       slow (f77) or does not work (f90).  When
271    C                       useSingleCpuIO is set, mdsio_writefield.F
272    C                       outputs from master mpi process only.
273    C     allowFreezing  :: Allows surface water to freeze and form ice
274    C     useOldFreezing :: use the old version (before checkpoint52a_pre, 2003-11-12)
275    C     groundAtK1  :: put the surface(k=1) at the Lower Boundary (=ground)
276    C     pickup_write_mdsio :: use mdsio to write pickups
277    C     pickup_read_mdsio  :: use mdsio to read  pickups
278    C     pickup_write_immed :: echo the pickup immediately (for conversion)
279    C     timeave_mdsio      :: use mdsio for timeave output
280    C     snapshot_mdsio     :: use mdsio for "snapshot" (dumpfreq/diagfreq) output
281    C     seaice_mdsio       :: use mdsio for seaice output
282    C     monitor_stdio      :: use stdio for monitor output
283    C     calendarDumps :: When set, approximate months (30-31 days) and years (360-372 days)
284    C                      for parameters chkPtFreq, pChkPtFreq, taveFreq, SEAICE_taveFreq,
285    C                      KPP_taveFreq, and freq in pkg/diagnostics are converted to exact
286    C                      calendar months and years.  Requires pkg/cal.
287        COMMON /PARM_L/ usingCartesianGrid, usingSphericalPolarGrid,        COMMON /PARM_L/ usingCartesianGrid, usingSphericalPolarGrid,
288       & usingCurvilinearGrid,       & usingCurvilinearGrid, usingCylindricalGrid,
289       & no_slip_sides,no_slip_bottom,       & no_slip_sides,no_slip_bottom,
290       & staggerTimeStep,       & staggerTimeStep,
291       & momViscosity, momAdvection, momForcing, useCoriolis,       & momViscosity, momAdvection, momForcing, useCoriolis,
292       & momPressureForcing,tempDiffusion, tempAdvection, tempForcing,       & momPressureForcing, vectorInvariantMomentum,
293       & saltDiffusion, saltAdvection, saltForcing,       & tempAdvection, tempForcing,
294         & saltAdvection, saltForcing,
295         & useRealFreshWaterFlux,
296         & useFullLeith,
297       & rigidLid, implicitFreeSurface, exactConserv, uniformLin_PhiSurf,       & rigidLid, implicitFreeSurface, exactConserv, uniformLin_PhiSurf,
298       & momStepping, tempStepping, saltStepping, tr1Stepping,       & momStepping, tempStepping, saltStepping,
299       & metricTerms, usingSphericalPolarMTerms,       & metricTerms, usingSphericalPolarMTerms, useNHMTerms,
300       & useConstantF, useBetaPlaneF, useSphereF,       & useConstantF, useBetaPlaneF, useSphereF,
301         & useCDscheme,
302         & useEnergyConservingCoriolis, useJamartWetPoints, useJamartMomAdv,
303         & SadournyCoriolis, upwindVorticity, highOrderVorticity,
304         & useAbsVorticity,
305       & implicitDiffusion, implicitViscosity,       & implicitDiffusion, implicitViscosity,
306         & tempImplVertAdv, saltImplVertAdv, momImplVertAdv,
307         & multiDimAdvection, useMultiDimAdvec, forcing_In_AB,
308       & doThetaClimRelax, doSaltClimRelax, doTr1ClimRelax,       & doThetaClimRelax, doSaltClimRelax, doTr1ClimRelax,
309       & periodicExternalForcing, usingPCoords, usingZCoords,       & periodicExternalForcing,
310       & nonHydrostatic, globalFiles,       & fluidIsAir, fluidIsWater,
311       & allowFreezing, groundAtK1,       & usingPCoords, usingZCoords, useDynP_inEos_Zc, setCenterDr,
312       & usePickupBeforeC35, debugMode,       & nonHydrostatic, quasiHydrostatic, globalFiles, useSingleCpuIO,
313       & readPickupWithTracer, writePickupWithTracer       & allowFreezing, useOldFreezing, groundAtK1,
314         & usePickupBeforeC35, usePickupBeforeC54, debugMode,
315         & readPickupWithTracer, writePickupWithTracer,
316         & pickup_read_mdsio, pickup_write_mdsio, pickup_write_immed,
317         & timeave_mdsio, snapshot_mdsio, monitor_stdio, seaice_mdsio,
318         & outputTypesInclusive,
319         & inAdMode, inAdTrue, inAdFalse, inAdExact,
320         & calendarDumps
321    
322        LOGICAL usingCartesianGrid        LOGICAL usingCartesianGrid
323        LOGICAL usingSphericalPolarGrid        LOGICAL usingSphericalPolarGrid
324          LOGICAL usingCylindricalGrid
325        LOGICAL usingCurvilinearGrid        LOGICAL usingCurvilinearGrid
326        LOGICAL usingSphericalPolarMTerms        LOGICAL usingSphericalPolarMTerms
327          LOGICAL useNHMTerms
328        LOGICAL no_slip_sides        LOGICAL no_slip_sides
329        LOGICAL no_slip_bottom        LOGICAL no_slip_bottom
330        LOGICAL staggerTimeStep        LOGICAL staggerTimeStep
# Line 222  C     groundAtK1  - put the surface(k=1) Line 333  C     groundAtK1  - put the surface(k=1)
333        LOGICAL momForcing        LOGICAL momForcing
334        LOGICAL momPressureForcing        LOGICAL momPressureForcing
335        LOGICAL useCoriolis        LOGICAL useCoriolis
336        LOGICAL tempDiffusion        LOGICAL vectorInvariantMomentum
337        LOGICAL tempAdvection        LOGICAL tempAdvection
338        LOGICAL tempForcing        LOGICAL tempForcing
       LOGICAL saltDiffusion  
339        LOGICAL saltAdvection        LOGICAL saltAdvection
340        LOGICAL saltForcing        LOGICAL saltForcing
341          LOGICAL useRealFreshWaterFlux
342          LOGICAL useFullLeith
343        LOGICAL rigidLid        LOGICAL rigidLid
344        LOGICAL implicitFreeSurface        LOGICAL implicitFreeSurface
345        LOGICAL exactConserv        LOGICAL exactConserv
# Line 235  C     groundAtK1  - put the surface(k=1) Line 347  C     groundAtK1  - put the surface(k=1)
347        LOGICAL momStepping        LOGICAL momStepping
348        LOGICAL tempStepping        LOGICAL tempStepping
349        LOGICAL saltStepping        LOGICAL saltStepping
       LOGICAL tr1Stepping  
350        LOGICAL metricTerms        LOGICAL metricTerms
351        LOGICAL useConstantF        LOGICAL useConstantF
352        LOGICAL useBetaPlaneF        LOGICAL useBetaPlaneF
353        LOGICAL useSphereF        LOGICAL useSphereF
354          LOGICAL useCDscheme
355          LOGICAL useEnergyConservingCoriolis
356          LOGICAL useJamartWetPoints
357          LOGICAL useJamartMomAdv
358          LOGICAL SadournyCoriolis
359          LOGICAL upwindVorticity
360          LOGICAL highOrderVorticity
361          LOGICAL useAbsVorticity
362        LOGICAL implicitDiffusion        LOGICAL implicitDiffusion
363        LOGICAL implicitViscosity        LOGICAL implicitViscosity
364          LOGICAL tempImplVertAdv
365          LOGICAL saltImplVertAdv
366          LOGICAL momImplVertAdv
367          LOGICAL multiDimAdvection
368          LOGICAL useMultiDimAdvec
369          LOGICAL forcing_In_AB
370        LOGICAL doThetaClimRelax        LOGICAL doThetaClimRelax
371        LOGICAL doSaltClimRelax        LOGICAL doSaltClimRelax
372        LOGICAL doTr1ClimRelax        LOGICAL doTr1ClimRelax
373        LOGICAL periodicExternalForcing        LOGICAL periodicExternalForcing
374          LOGICAL fluidIsAir
375          LOGICAL fluidIsWater
376        LOGICAL usingPCoords        LOGICAL usingPCoords
377        LOGICAL usingZCoords        LOGICAL usingZCoords
378          LOGICAL useDynP_inEos_Zc
379          LOGICAL setCenterDr
380        LOGICAL nonHydrostatic        LOGICAL nonHydrostatic
381          LOGICAL quasiHydrostatic
382        LOGICAL globalFiles        LOGICAL globalFiles
383          LOGICAL useSingleCpuIO
384        LOGICAL allowFreezing        LOGICAL allowFreezing
385          LOGICAL useOldFreezing
386        LOGICAL groundAtK1        LOGICAL groundAtK1
387        LOGICAL usePickupBeforeC35        LOGICAL usePickupBeforeC35
388          LOGICAL usePickupBeforeC54
389        LOGICAL debugMode        LOGICAL debugMode
390        LOGICAL readPickupWithTracer        LOGICAL readPickupWithTracer
391        LOGICAL writePickupWithTracer        LOGICAL writePickupWithTracer
392          LOGICAL pickup_read_mdsio, pickup_write_mdsio
393          LOGICAL pickup_write_immed
394          LOGICAL timeave_mdsio, snapshot_mdsio, monitor_stdio
395          LOGICAL seaice_mdsio
396          LOGICAL outputTypesInclusive
397          LOGICAL inAdMode, inAdTrue, inAdFalse, inAdExact
398          LOGICAL calendarDumps
399    
400  C--   COMMON /PARM_R/ "Real" valued parameters used by the model.  C--   COMMON /PARM_R/ "Real" valued parameters used by the model.
401  C     gg2dTargetResidual  C     cg2dTargetResidual
402  C          - Target residual for cg2d solver; no unit (RHS normalisation)  C          :: Target residual for cg2d solver; no unit (RHS normalisation)
403  C     cg2dTargetResWunit  C     cg2dTargetResWunit
404  C          - Target residual for cg2d solver; W unit (No RHS normalisation)  C          :: Target residual for cg2d solver; W unit (No RHS normalisation)
405  C     cg3dTargetResidual  C     cg3dTargetResidual
406  C               - Target residual for cg3d solver.  C               :: Target residual for cg3d solver.
407  C     cg2dpcOffDFac - Averaging weight for preconditioner off-diagonal.  C     cg2dpcOffDFac :: Averaging weight for preconditioner off-diagonal.
408  C     Note. 20th May 1998  C     Note. 20th May 1998
409  C           I made a weird discovery! In the model paper we argue  C           I made a weird discovery! In the model paper we argue
410  C           for the form of the preconditioner used here ( see  C           for the form of the preconditioner used here ( see
# Line 278  C           number of iterations for con Line 418  C           number of iterations for con
418  C           drop form 192 -> 134! Need to investigate this further!  C           drop form 192 -> 134! Need to investigate this further!
419  C           For now I have introduced a parameter cg2dpcOffDFac which  C           For now I have introduced a parameter cg2dpcOffDFac which
420  C           defaults to 0.51 but can be set at runtime.  C           defaults to 0.51 but can be set at runtime.
421  C     delP      - Vertical grid spacing ( Pa ).  C     delR      :: Vertical grid spacing ( units of r ).
422  C     delZ      - Vertical grid spacing ( m  ).  C     delRc     :: Vertical grid spacing between cell centers (r unit).
423  C     delR      - Vertical grid spacing ( units of r ).  C     delX      :: Separation between cell faces (m) or (deg), depending
 C     delX      - Separation between cell faces (m) or (deg), depending  
424  C     delY        on input flags.  C     delY        on input flags.
425  C     gravity   - Accel. due to gravity ( m/s^2 )  C     gravity   :: Accel. due to gravity ( m/s^2 )
426  C     recip_gravity and its inverse  C     recip_gravity and its inverse
427  C     gBaro     - Accel. due to gravity used in barotropic equation ( m/s^2 )  C     gBaro     :: Accel. due to gravity used in barotropic equation ( m/s^2 )
428  C     ronil     - Reference density  C     rhoNil    :: Reference density for the linear equation of state
429  C     rhoConst  - Vertically constant reference density  C     rhoConst  :: Vertically constant reference density
430  C     startTime - Start time for model ( s )  C     rhoConstFresh :: Constant reference density for fresh water (rain)
431  C     phiMin    - Latitude of southern most cell face.  C     tRef      :: reference vertical profile for potential temperature
432  C     thetaMin  - Longitude of western most cell face (this  C     sRef      :: reference vertical profile for salinity/specific humidity
433    C     phiMin    :: Latitude of southern most cell face.
434    C     thetaMin  :: Longitude of western most cell face (this
435  C                 is an "inert" parameter but it is included  C                 is an "inert" parameter but it is included
436  C                 to make geographical references simple.)  C                 to make geographical references simple.)
437  C     rSphere   - Radius of sphere for a spherical polar grid ( m ).  C     rSphere   :: Radius of sphere for a spherical polar grid ( m ).
438  C     recip_RSphere  - Reciprocal radius of sphere ( m ).  C     recip_RSphere  :: Reciprocal radius of sphere ( m ).
439  C     f0        - Reference coriolis parameter ( 1/s )  C     f0        :: Reference coriolis parameter ( 1/s )
440  C                 ( Southern edge f for beta plane )  C                 ( Southern edge f for beta plane )
441  C     beta      - df/dy ( s^-1.m^-1 )  C     beta      :: df/dy ( s^-1.m^-1 )
442  C     omega     - Angular velocity ( rad/s )  C     omega     :: Angular velocity ( rad/s )
443  C     viscAh    - Eddy viscosity coeff. for mixing of  C     rotationPeriod :: Rotation period (s) (= 2.pi/omega)
444    C     viscAh    :: Eddy viscosity coeff. for mixing of
445  C                 momentum laterally ( m^2/s )  C                 momentum laterally ( m^2/s )
446  C     viscAz    - Eddy viscosity coeff. for mixing of  C     viscAhW   :: Eddy viscosity coeff. for mixing of vertical
447  C                 momentum vertically ( m^2/s )  C                 momentum laterally, no effect for hydrostatic
448  C     viscAp    - Eddy viscosity coeff. for mixing of  C                 model, defaults to viscAh if unset ( m^2/s )
449  C                 momentum vertically ( Pa^2/s )  C     viscAr    :: Eddy viscosity coeff. for mixing of
 C     viscAr    - Eddy viscosity coeff. for mixing of  
450  C                 momentum vertically ( units of r^2/s )  C                 momentum vertically ( units of r^2/s )
451  C     viscA4    - Biharmonic viscosity coeff. for mixing of  C     viscA4    :: Biharmonic viscosity coeff. for mixing of
452    C                 momentum laterally ( m^4/s )
453    C     viscA4W   :: Biharmonic viscosity coeff. for mixing of vertical
454    C                 momentum laterally, no effect for hydrostatic
455    C                 model, defaults to viscA4 if unset ( m^2/s )
456    C     viscAhD   :: Eddy viscosity coeff. for mixing of momentum laterally
457    C                  (act on Divergence part) ( m^2/s )
458    C     viscAhZ   :: Eddy viscosity coeff. for mixing of momentum laterally
459    C                  (act on Vorticity  part) ( m^2/s )
460    C     viscA4D   :: Biharmonic viscosity coeff. for mixing of momentum laterally
461    C                  (act on Divergence part) ( m^4/s )
462    C     viscA4Z   :: Biharmonic viscosity coeff. for mixing of momentum laterally
463    C                  (act on Vorticity  part) ( m^4/s )
464    C     viscC2leith :: Leith non-dimensional viscosity factor (grad(vort))
465    C     viscC2leithD :: Modified Leith non-dimensional viscosity factor (grad(div))
466    C     viscC2smag  :: Smagorinsky non-dimensional viscosity factor
467    C     viscAhMax :: Maximum eddy viscosity coeff. for mixing of
468    C                 momentum laterally ( m^2/s )
469    C     viscAhGridMax:: maximum and minimum harmonic viscosity coefficients ...
470    C     viscAhGridMin::  in terms of non-dimensional grid-size dependent viscosity
471    C     viscA4Max :: Maximum biharmonic viscosity coeff. for mixing of
472  C                 momentum laterally ( m^4/s )  C                 momentum laterally ( m^4/s )
473  C     diffKhT   - Laplacian diffusion coeff. for mixing of  C     viscAhGrid:: non-dimensional grid-size dependent viscosity
474    C     viscA4Grid:: non-dimensional grid-size dependent bi-harmonic viscosity
475    C     viscA4GridMax:: maximum and minimum biharmonic viscosity coefficients ...
476    C     viscA4GridMin::  in terms of non-dimensional grid-size dependent viscosity
477    C     viscC4leith :: Leith non-dimensional viscosity factor (grad(vort))
478    C     viscC4leithD :: Modified Leith non-dimensional viscosity factor (grad(div))
479    C     diffKhT   :: Laplacian diffusion coeff. for mixing of
480  C                 heat laterally ( m^2/s )  C                 heat laterally ( m^2/s )
481  C     diffKzT   - Laplacian diffusion coeff. for mixing of  C     diffKrNrT :: vertical profile of Laplacian diffusion coeff.
482  C                 heat vertically ( m^2/s )  C                 for mixing of heat vertically ( units of r^2/s )
483  C     diffKpT   - Laplacian diffusion coeff. for mixing of  C     diffK4T   :: Biharmonic diffusion coeff. for mixing of
 C                 heat vertically ( Pa^2/s )  
 C     diffKrT   - Laplacian diffusion coeff. for mixing of  
 C                 heat vertically ( units of r^2/s )  
 C     diffK4T   - Biharmonic diffusion coeff. for mixing of  
484  C                 heat laterally ( m^4/s )  C                 heat laterally ( m^4/s )
485  C     diffKhS  -  Laplacian diffusion coeff. for mixing of  C     diffKhS  ::  Laplacian diffusion coeff. for mixing of
486  C                 salt laterally ( m^2/s )  C                 salt laterally ( m^2/s )
487  C     diffKzS   - Laplacian diffusion coeff. for mixing of  C     diffKrNrS :: vertical profile of Laplacian diffusion coeff.
488  C                 salt vertically ( m^2/s )  C                 for mixing of salt vertically ( units of r^2/s ),
489  C     diffKpS   - Laplacian diffusion coeff. for mixing of  C     diffK4S   :: Biharmonic diffusion coeff. for mixing of
 C                 salt vertically ( Pa^2/s )  
 C     diffKrS   - Laplacian diffusion coeff. for mixing of  
 C                 salt vertically ( units of r^2/s )  
 C     diffK4S   - Biharmonic diffusion coeff. for mixing of  
490  C                 salt laterally ( m^4/s )  C                 salt laterally ( m^4/s )
491  C     deltaT    - Default timestep ( s )  C     diffKrBL79surf :: T/S surface diffusivity (m^2/s) Bryan and Lewis, 1979
492  C     deltaTClock  - Timestep used as model "clock". This determines the  C     diffKrBL79deep :: T/S deep diffusivity (m^2/s) Bryan and Lewis, 1979
493    C     diffKrBL79scl  :: depth scale for arctan fn (m) Bryan and Lewis, 1979
494    C     diffKrBL79Ho   :: depth offset for arctan fn (m) Bryan and Lewis, 1979
495    C     deltaT    :: Default timestep ( s )
496    C     deltaTClock  :: Timestep used as model "clock". This determines the
497  C                    IO frequencies and is used in tagging output. It can  C                    IO frequencies and is used in tagging output. It can
498  C                    be totally different to the dynamical time. Typically  C                    be totally different to the dynamical time. Typically
499  C                    it will be the deep-water timestep for accelerated runs.  C                    it will be the deep-water timestep for accelerated runs.
500  C                    Frequency of checkpointing and dumping of the model state  C                    Frequency of checkpointing and dumping of the model state
501  C                    are referenced to this clock. ( s )  C                    are referenced to this clock. ( s )
502  C     deltaTMom    - Timestep for momemtum equations ( s )  C     deltaTMom    :: Timestep for momemtum equations ( s )
503  C     deltaTtracer - Timestep for tracer equations ( s )  C     dTtracerLev  :: Timestep for tracer equations ( s ), function of level k
504  C     freesurfFac  - Parameter to turn implicit free surface term on or off  C     deltaTfreesurf :: Timestep for free-surface equation ( s )
505    C     freesurfFac  :: Parameter to turn implicit free surface term on or off
506  C                    freesurfac = 1. uses implicit free surface  C                    freesurfac = 1. uses implicit free surface
507  C                    freesurfac = 0. uses rigid lid  C                    freesurfac = 0. uses rigid lid
508  C     implicSurfPress - parameter of the Crank-Nickelson time stepping :  C     implicSurfPress :: parameter of the Crank-Nickelson time stepping :
509  C                     Implicit part of Surface Pressure Gradient ( 0-1 )  C                     Implicit part of Surface Pressure Gradient ( 0-1 )
510  C     implicDiv2Dflow - parameter of the Crank-Nickelson time stepping :  C     implicDiv2Dflow :: parameter of the Crank-Nickelson time stepping :
511  C                     Implicit part of barotropic flow Divergence ( 0-1 )  C                     Implicit part of barotropic flow Divergence ( 0-1 )
512  C     hFacMin      - Minimum fraction size of a cell (affects hFacC etc...)  C     hFacMin      :: Minimum fraction size of a cell (affects hFacC etc...)
513  C     hFacMinDz    - Minimum dimesional size of a cell (affects hFacC etc..., m)  C     hFacMinDz    :: Minimum dimesional size of a cell (affects hFacC etc..., m)
514  C     hFacMinDp    - Minimum dimesional size of a cell (affects hFacC etc..., Pa)  C     hFacMinDp    :: Minimum dimesional size of a cell (affects hFacC etc..., Pa)
515  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)
516  C     hFacInf      - Threshold (inf and sup) for fraction size of surface cell  C     hFacInf      :: Threshold (inf and sup) for fraction size of surface cell
517  C     hFacSup        that control vanishing and creating levels  C     hFacSup        that control vanishing and creating levels
518  C     tauCD        - CD scheme coupling timescale ( 1/s )  C     tauCD        :: CD scheme coupling timescale ( 1/s )
519  C     rCD          - CD scheme normalised coupling parameter ( 0-1 )  C     rCD          :: CD scheme normalised coupling parameter ( 0-1 )
520  C     startTime     - Starting time for this integration ( s ).  C     baseTime      :: model base time (time origin) = time @ iteration zero
521  C     endTime       - Ending time for this integration ( s ).  C     startTime     :: Starting time for this integration ( s ).
522  C     chkPtFreq     - Frequency of rolling check pointing ( s ).  C     endTime       :: Ending time for this integration ( s ).
523  C     pChkPtFreq    - Frequency of permanent check pointing ( s ).  C     chkPtFreq     :: Frequency of rolling check pointing ( s ).
524  C     dumpFreq      - Frequency with which model state is written to  C     pChkPtFreq    :: Frequency of permanent check pointing ( s ).
525    C     dumpFreq      :: Frequency with which model state is written to
526  C                     post-processing files ( s ).  C                     post-processing files ( s ).
527  C     afFacMom      - Advection of momentum term tracer parameter  C     diagFreq      :: Frequency with which model writes diagnostic output
528  C     vfFacMom      - Momentum viscosity tracer parameter  C                     of intermediate quantities.
529  C     pfFacMom      - Momentum pressure forcing tracer parameter  C     afFacMom      :: Advection of momentum term tracer parameter
530  C     cfFacMom      - Coriolis term tracer parameter  C     vfFacMom      :: Momentum viscosity tracer parameter
531  C     foFacMom      - Momentum forcing tracer parameter  C     pfFacMom      :: Momentum pressure forcing tracer parameter
532  C     mtFacMom      - Metric terms tracer parameter  C     cfFacMom      :: Coriolis term tracer parameter
533  C     cosPower      - Power of cosine of latitude to multiply viscosity  C     foFacMom      :: Momentum forcing tracer parameter
534  C     cAdjFreq      - Frequency of convective adjustment  C     mtFacMom      :: Metric terms tracer parameter
535    C     cosPower      :: Power of cosine of latitude to multiply viscosity
536    C     cAdjFreq      :: Frequency of convective adjustment
537  C  C
538  C     taveFreq      - Frequency with which time-averaged model state is written to  C     taveFreq      :: Frequency with which time-averaged model state
539  C                     post-processing files ( s ).  C                      is written to post-processing files ( s ).
540  C     tauThetaClimRelax - Relaxation to climatology time scale ( s ).  C     tave_lastIter :: (for state variable only) fraction of the last time
541  C     lambdaThetaClimRelax - Inverse time scale for relaxation ( 1/s ).  C                      step (of each taveFreq period) put in the time average.
542  C     tauSaltClimRelax - Relaxation to climatology time scale ( s ).  C                      (fraction for 1rst iter = 1 - tave_lastIter)
543  C     lambdaSaltClimRelax - Inverse time scale for relaxation ( 1/s ).  C     tauThetaClimRelax :: Relaxation to climatology time scale ( s ).
544  C     externForcingPeriod - Is the period of which forcing varies (eg. 1 month)  C     lambdaThetaClimRelax :: Inverse time scale for relaxation ( 1/s ).
545  C     externForcingCycle - Is the repeat time of the forcing (eg. 1 year)  C     tauSaltClimRelax :: Relaxation to climatology time scale ( s ).
546    C     lambdaSaltClimRelax :: Inverse time scale for relaxation ( 1/s ).
547    C     latBandClimRelax :: latitude band where Relaxation to Clim. is applied,
548    C                         i.e. where |yC| <= latBandClimRelax
549    C     externForcingPeriod :: Is the period of which forcing varies (eg. 1 month)
550    C     externForcingCycle :: Is the repeat time of the forcing (eg. 1 year)
551  C                          (note: externForcingCycle must be an integer  C                          (note: externForcingCycle must be an integer
552  C                           number times externForcingPeriod)  C                           number times externForcingPeriod)
553  C     horiVertRatio      - Ratio on units in vertical to units in horizontal.  C     convertFW2Salt :: salinity, used to convert Fresh-Water Flux to Salt Flux
554    C                       (use model surface (local) value if set to -1)
555    C     temp_EvPrRn :: temperature of Rain & Evap.
556    C     salt_EvPrRn :: salinity of Rain & Evap.
557    C        (notes: a) tracer content of Rain/Evap only used if both
558    C                     NonLin_FrSurf & useRealFreshWater are set.
559    C                b) use model surface (local) value if set to UNSET_RL)
560    C     horiVertRatio      :: Ratio on units in vertical to units in horizontal.
561  C     recip_horiVertRatio  ( 1 if horiz in m and vertical in m ).  C     recip_horiVertRatio  ( 1 if horiz in m and vertical in m ).
562  C                          ( g*rho if horiz in m and vertical in Pa ).  C                          ( g*rho if horiz in m and vertical in Pa ).
563  C     latFFTFiltLo       - Low latitude for FFT filtering of latitude  C     Ro_SeaLevel        :: standard position of Sea-Level in "R" coordinate, used as
 C                          circles ( see filter*.F )  
 C     Ro_SeaLevel        - standard position of Sea-Level in "R" coordinate, used as  
564  C                          starting value (k=1) for vertical coordinate (rf(1)=Ro_SeaLevel)  C                          starting value (k=1) for vertical coordinate (rf(1)=Ro_SeaLevel)
565  C     bottomDragLinear   - Drag coefficient built in to core dynamics  C     bottomDragLinear   :: Drag coefficient built in to core dynamics
566  C         "     Quadratic  ( linear: 1/s, quadratic: 1/m )  C      --"-"--  Quadratic  ( linear: 1/s, quadratic: 1/m )
567        COMMON /PARM_R/ cg2dTargetResidual, cg2dTargetResWunit,        COMMON /PARM_R/ cg2dTargetResidual, cg2dTargetResWunit,
568       & cg2dpcOffDFac, cg3dTargetResidual,       & cg2dpcOffDFac, cg3dTargetResidual,
569       & delP, delZ, delR, delX, delY,       & delR, delRc, delX, delY,
570       & deltaT,deltaTmom, deltaTtracer, deltaTClock,abeps, startTime,       & deltaT, deltaTmom, dTtracerLev, deltaTfreesurf, deltaTClock,
571         & abeps,
572       & phiMin, thetaMin, rSphere, recip_RSphere, f0, beta,       & phiMin, thetaMin, rSphere, recip_RSphere, f0, beta,
573       & fCori, fCoriG,       & viscAh, viscAhW, viscAhMax,
574       & viscAh,  viscAz,  viscA4,  viscAr,       & viscAhGrid, viscAhGridMax, viscAhGridMin,
575       & diffKhT, diffKzT, diffK4T, diffKrT,       & viscC2leith, viscC2leithD,
576       & diffKhS, diffKzS, diffK4S, diffKrS,       & viscC2smag,
577         & viscAhD, viscAhZ, viscA4D, viscA4Z,
578         & viscA4, viscA4W,
579         & viscA4Max, viscA4Grid, viscA4GridMax, viscA4GridMin,
580         & viscC4leith, viscC4leithD, viscAr, viscAstrain, viscAtension,
581         & diffKhT, diffK4T, diffKrNrT,
582         & diffKhS, diffK4S, diffKrNrS,
583         & diffKrBL79surf, diffKrBL79deep, diffKrBL79scl, diffKrBL79Ho,
584       & delT, tauCD, rCD, freeSurfFac, implicSurfPress, implicDiv2Dflow,       & delT, tauCD, rCD, freeSurfFac, implicSurfPress, implicDiv2Dflow,
585       & hFacMin, hFacMinDz, hFacInf, hFacSup,       & hFacMin, hFacMinDz, hFacInf, hFacSup,
586       & gravity, recip_Gravity, gBaro, rhonil, recip_rhonil,       & gravity, recip_Gravity, gBaro, rhonil, recip_rhonil,
587       & recip_rhoConst, rhoConst, tRef, sRef,       & recip_rhoConst, rhoConst,
588       & endTime, chkPtFreq, pchkPtFreq, dumpFreq, taveFreq, monitorFreq,       & rhoConstFresh, convertEmP2rUnit, tRef, sRef,
589         & baseTime, startTime, endTime,
590         & chkPtFreq, pchkPtFreq, dumpFreq, adjDumpFreq,
591         & diagFreq, taveFreq, tave_lastIter, monitorFreq, adjMonitorFreq,
592       & afFacMom, vfFacMom, pfFacMom, cfFacMom, foFacMom, mtFacMom,       & afFacMom, vfFacMom, pfFacMom, cfFacMom, foFacMom, mtFacMom,
593       & cosPower, cAdjFreq, omega,       & cosPower, cAdjFreq, omega, rotationPeriod,
594       & tauThetaClimRelax, lambdaThetaClimRelax,       & tauThetaClimRelax, lambdaThetaClimRelax,
595       & tauSaltClimRelax, lambdaSaltClimRelax,       & tauSaltClimRelax, lambdaSaltClimRelax,
596       & tauTr1ClimRelax, lambdaTr1ClimRelax,       & tauTr1ClimRelax, lambdaTr1ClimRelax, latBandClimRelax,
597       & externForcingCycle, externForcingPeriod,       & externForcingCycle, externForcingPeriod,
598       & viscAp, diffKpT, diffKpS, hFacMinDr, hFacMinDp,       & convertFW2Salt, temp_EvPrRn, salt_EvPrRn,
599       & theta_S, specVol_S, horiVertRatio, recip_horiVertRatio,       & hFacMinDr, hFacMinDp,
600       & latFFTFiltLo, ivdc_kappa, Ro_SeaLevel, zonal_filt_lat,       & horiVertRatio, recip_horiVertRatio,
601       & bottomDragLinear,bottomDragQuadratic       & ivdc_kappa, Ro_SeaLevel,
602         & bottomDragLinear,bottomDragQuadratic,
603         & tCylIn, tCylOut
604    
605        _RL cg2dTargetResidual        _RL cg2dTargetResidual
606        _RL cg2dTargetResWunit        _RL cg2dTargetResWunit
607        _RL cg3dTargetResidual        _RL cg3dTargetResidual
608        _RL cg2dpcOffDFac        _RL cg2dpcOffDFac
       _RL delZ(Nr)  
       _RL delP(Nr)  
609        _RL delR(Nr)        _RL delR(Nr)
610          _RL delRc(Nr+1)
611        _RL delX(Nx)        _RL delX(Nx)
612        _RL delY(Ny)        _RL delY(Ny)
613        _RL deltaT        _RL deltaT
614        _RL deltaTClock        _RL deltaTClock
615        _RL deltaTmom        _RL deltaTmom
616        _RL deltaTtracer        _RL dTtracerLev(Nr)
617          _RL deltaTfreesurf
618        _RL abeps        _RL abeps
619        _RL phiMin        _RL phiMin
620        _RL thetaMin        _RL thetaMin
# Line 442  C         "     Quadratic  ( linear: 1/s Line 632  C         "     Quadratic  ( linear: 1/s
632        _RL hFacSup        _RL hFacSup
633        _RL beta        _RL beta
634        _RL viscAh        _RL viscAh
635        _RL viscAz        _RL viscAhW
636        _RL viscAp        _RL viscAhD
637          _RL viscAhZ
638          _RL viscAhMax
639          _RL viscAhGrid
640          _RL viscAhGridMax
641          _RL viscAhGridMin
642          _RL viscC2leith
643          _RL viscC2leithD
644          _RL viscC2smag
645          _RL viscAstrain
646          _RL viscAtension
647        _RL viscAr        _RL viscAr
648        _RL viscA4        _RL viscA4
649          _RL viscA4W
650          _RL viscA4D
651          _RL viscA4Z
652          _RL viscA4Max
653          _RL viscA4Grid, viscA4GridMax, viscA4GridMin
654          _RL viscC4leith
655          _RL viscC4leithD
656        _RL diffKhT        _RL diffKhT
657        _RL diffKrT        _RL diffKrNrT(Nr)
       _RL diffKzT  
       _RL diffKpT  
658        _RL diffK4T        _RL diffK4T
659        _RL diffKhS        _RL diffKhS
660        _RL diffKrS        _RL diffKrNrS(Nr)
       _RL diffKzS  
       _RL diffKpS  
661        _RL diffK4S        _RL diffK4S
662          _RL diffKrBL79surf
663          _RL diffKrBL79deep
664          _RL diffKrBL79scl
665          _RL diffKrBL79Ho
666        _RL delt        _RL delt
667        _RL tauCD        _RL tauCD
668        _RL rCD        _RL rCD
# Line 466  C         "     Quadratic  ( linear: 1/s Line 673  C         "     Quadratic  ( linear: 1/s
673        _RL recip_rhonil        _RL recip_rhonil
674        _RL rhoConst        _RL rhoConst
675        _RL recip_rhoConst        _RL recip_rhoConst
676        _RL specVol_S(Nr)        _RL rhoConstFresh
677          _RL convertEmP2rUnit
678        _RL tRef(Nr)        _RL tRef(Nr)
       _RL theta_S(Nr)  
679        _RL sRef(Nr)        _RL sRef(Nr)
680        _RS fCori(1-OLx:sNx+OLx,1-OLy:sNy+OLy,nSx,nSy)        _RS fCori(1-OLx:sNx+OLx,1-OLy:sNy+OLy,nSx,nSy)
681        _RS fCoriG(1-OLx:sNx+OLx,1-OLy:sNy+OLy,nSx,nSy)        _RS fCoriG(1-OLx:sNx+OLx,1-OLy:sNy+OLy,nSx,nSy)
682          _RS fCoriCos(1-OLx:sNx+OLx,1-OLy:sNy+OLy,nSx,nSy)
683          _RS lambdaThetaClimRelax(1-OLx:sNx+OLx,1-OLy:sNy+OLy,nSx,nSy)
684          _RS lambdaSaltClimRelax(1-OLx:sNx+OLx,1-OLy:sNy+OLy,nSx,nSy)
685          _RL baseTime
686        _RL startTime        _RL startTime
687        _RL endTime        _RL endTime
688        _RL chkPtFreq        _RL chkPtFreq
689        _RL pChkPtFreq        _RL pChkPtFreq
690        _RL dumpFreq        _RL dumpFreq
691          _RL adjDumpFreq
692          _RL diagFreq
693        _RL taveFreq        _RL taveFreq
694          _RL tave_lastIter
695        _RL monitorFreq        _RL monitorFreq
696          _RL adjMonitorFreq
697        _RL afFacMom        _RL afFacMom
698        _RL vfFacMom        _RL vfFacMom
699        _RL pfFacMom        _RL pfFacMom
# Line 488  C         "     Quadratic  ( linear: 1/s Line 703  C         "     Quadratic  ( linear: 1/s
703        _RL cosPower        _RL cosPower
704        _RL cAdjFreq        _RL cAdjFreq
705        _RL omega        _RL omega
706          _RL rotationPeriod
707        _RL tauThetaClimRelax        _RL tauThetaClimRelax
       _RL lambdaThetaClimRelax  
708        _RL tauSaltClimRelax        _RL tauSaltClimRelax
       _RL lambdaSaltClimRelax  
709        _RL tauTr1ClimRelax        _RL tauTr1ClimRelax
710        _RL lambdaTr1ClimRelax        _RL lambdaTr1ClimRelax
711          _RL latBandClimRelax
712        _RL externForcingCycle        _RL externForcingCycle
713        _RL externForcingPeriod        _RL externForcingPeriod
714          _RL convertFW2Salt
715          _RL temp_EvPrRn
716          _RL salt_EvPrRn
717        _RL horiVertRatio        _RL horiVertRatio
718        _RL recip_horiVertRatio        _RL recip_horiVertRatio
       _RL latFFTFiltLo  
719        _RL ivdc_kappa        _RL ivdc_kappa
720        _RL Ro_SeaLevel        _RL Ro_SeaLevel
       _RL zonal_filt_lat  
721        _RL bottomDragLinear        _RL bottomDragLinear
722        _RL bottomDragQuadratic        _RL bottomDragQuadratic
723          _RL tCylIn
724          _RL tCylOut
725    
726        COMMON /PARM_A/ HeatCapacity_Cp,recip_Cp,  C--   COMMON /PARM_A/ Thermodynamics constants ?
727       &                Lamba_theta        COMMON /PARM_A/ HeatCapacity_Cp,recip_Cp
728        _RL HeatCapacity_Cp        _RL HeatCapacity_Cp
       _RL Lamba_theta  
729        _RL recip_Cp        _RL recip_Cp
730    
731  C Equation of State (polynomial coeffients)  C--   COMMON /PARM_ATM/ Atmospheric physical parameters (Ideal Gas EOS, ...)
732        COMMON /PARM_EOS_NL/ eosC,eosSig0,eosRefT,eosRefS  C     celsius2K :: convert centigrade (Celsius) degree to Kelvin
733        _RL eosC(9,Nr+1),eosSig0(Nr+1),eosRefT(Nr+1),eosRefS(Nr+1)  C     atm_Po    :: standard reference pressure
734  C Linear equation of state  C     atm_Cp    :: specific heat (Cp) of the (dry) air at constant pressure
735  C     tAlpha    - Linear EOS thermal expansion coefficient ( 1/degree ).  C     atm_Rd    :: gas constant for dry air
736  C     sBeta     - Linear EOS haline contraction coefficient.  C     atm_kappa :: kappa = R/Cp (R: constant of Ideal Gas EOS)
737        COMMON /PARM_EOS_LIN/ tAlpha,sBeta,eosType  C     atm_Rq    :: water vapour specific volume anomaly relative to dry air
738        _RL tAlpha  C                  (e.g. typical value = (29/18 -1) 10^-3 with q [g/kg])
739        _RL sBeta  C     integr_GeoPot :: option to select the way we integrate the geopotential
       character*(6) eosType  
   
 C Atmospheric physical parameters (Ideal Gas EOS, ...)  
 C     atm_po    - standard reference pressure  
 C     atm_cp    - specific heat (Cp) of the (dry) air at constant pressure  
 C     atm_kappa - kappa = R/Cp (R: constant of Ideal Gas EOS)  
 C     Integr_GeoPot - option to select the way we integrate the geopotential  
740  C                     (still a subject of discussions ...)  C                     (still a subject of discussions ...)
741        COMMON /PARM_ATM/ atm_cp, atm_kappa, atm_po,  C     selectFindRoSurf :: select the way surf. ref. pressure (=Ro_surf) is
742       &                  Integr_GeoPot  C             derived from the orography. Implemented: 0,1 (see INI_P_GROUND)
743        _RL atm_cp, atm_kappa, atm_po        COMMON /PARM_ATM/
744        INTEGER Integr_GeoPot       &            celsius2K,
745         &            atm_Cp, atm_Rd, atm_kappa, atm_Rq, atm_Po,
746         &            integr_GeoPot, selectFindRoSurf
747          _RL celsius2K
748          _RL atm_Po, atm_Cp, atm_Rd, atm_kappa, atm_Rq
749          INTEGER integr_GeoPot, selectFindRoSurf
750    
751  C Logical flags for selecting packages  C Logical flags for selecting packages
752          LOGICAL useOPPS
753          LOGICAL usePP81
754          LOGICAL useMY82
755          LOGICAL useGGL90
756        LOGICAL useKPP        LOGICAL useKPP
757        LOGICAL useGMRedi        LOGICAL useGMRedi
758        LOGICAL useOBCS        LOGICAL useOBCS
759        LOGICAL useAIM        LOGICAL useAIM
760          LOGICAL useLand
761        LOGICAL useGrdchk        LOGICAL useGrdchk
762        LOGICAL useECCO        LOGICAL useECCO
763        LOGICAL useSHAP_FILT        LOGICAL useSHAP_FILT
764          LOGICAL useZONAL_FILT
765          LOGICAL useFLT
766          LOGICAL usePTRACERS
767          LOGICAL useGCHEM
768          LOGICAL useSBO
769          LOGICAL useSEAICE
770          LOGICAL useBulkForce
771          LOGICAL useThSIce
772          LOGICAL usefizhi
773          LOGICAL usegridalt
774          LOGICAL usediagnostics
775          LOGICAL useEBM
776          LOGICAL useMNC
777        COMMON /PARM_PACKAGES/        COMMON /PARM_PACKAGES/
778       &        useKPP, useGMRedi, useOBCS, useAIM, useECCO,       &        useKPP, useGMRedi, useOBCS, useAIM, useLand, useECCO,
779       &        useSHAP_FILT, useGrdchk       &        useSHAP_FILT, useZONAL_FILT, useGrdchk, useFLT,
780         &        usePTRACERS, useGCHEM,
781         &        useSBO, useSEAICE, useThSIce, useBulkForce,
782         &        usefizhi, usegridalt, usediagnostics, useEBM, useMNC,
783         &        usePP81, useMY82, useOPPS, useGGL90
784    
785    CEH3 ;;; Local Variables: ***
786    CEH3 ;;; mode:fortran ***
787    CEH3 ;;; End: ***

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