/[MITgcm]/MITgcm/model/inc/PARAMS.h
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revision 1.21 by adcroft, Thu Jul 16 15:23:43 1998 UTC revision 1.181 by jmc, Thu Mar 16 23:17:40 2006 UTC
# Line 1  Line 1 
1  C $Header$  C $Header$
2    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's 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 20  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 = 0 )        PARAMETER ( precFloat32 = 32 )
32        INTEGER precFloat64        INTEGER precFloat64
33        PARAMETER ( precFloat64 = 1 )        PARAMETER ( precFloat64 = 64 )
34    C     UNSET_xxx :: Used to indicate variables that have not been given a value
35          Real*8 UNSET_FLOAT8
36          PARAMETER ( UNSET_FLOAT8 = 1.234567D5 )
37          Real*4 UNSET_FLOAT4
38          PARAMETER ( UNSET_FLOAT4 = 1.234567E5 )
39          _RL    UNSET_RL
40          PARAMETER ( UNSET_RL     = 1.234567D5 )
41          _RS    UNSET_RS
42          PARAMETER ( UNSET_RS     = 1.234567E5 )
43          INTEGER UNSET_I
44          PARAMETER ( UNSET_I      = 123456789  )
45    
46  C     Checkpoint data  C     Checkpoint data
47        INTEGER maxNoChkptLev        INTEGER maxNoChkptLev
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     delXFile      :: File containing X-spacing grid definition (1.D array)
53    C     delYFile      :: File containing Y-spacing grid definition (1.D array)
54    C     horizGridFile :: File containing horizontal-grid definition
55    C                        (only when using curvilinear_grid)
56    C     bathyFile   :: File containing bathymetry. If not defined bathymetry
57  C                   is taken from inline function.  C                   is taken from inline function.
58  C     hydrogThetaFile - File containing initial hydrographic data for potential  C     topoFile    :: File containing the topography of the surface (unit=m)
59    C                   (mainly used for the atmosphere = ground height).
60    C     shelfIceFile:: File containing the topography of the shelfice draught
61    C                    (unit=m)
62    C     hydrogThetaFile :: File containing initial hydrographic data for potential
63  C                       temperature.  C                       temperature.
64  C     hydrogSaltFile  - File containing initial hydrographic data for salinity.  C     hydrogSaltFile  :: File containing initial hydrographic data for salinity.
65  C     zonalWindFile   - File containing zonal wind data  C     zonalWindFile   :: File containing zonal wind data
66  C     meridWindFile   - File containing meridional wind data  C     meridWindFile   :: File containing meridional wind data
67  C     thetaClimFile   - File containing theta climataology used  C     thetaClimFile   :: File containing theta climataology used
68  C                       in relaxation term -lambda(theta-theta*)  C                       in relaxation term -lambda(theta-theta*)
69  C     saltClimFile    - File containing salt climataology used  C     saltClimFile    :: File containing salt climataology used
70  C                       in relaxation term -lambda(salt-salt*)  C                       in relaxation term -lambda(salt-salt*)
71    C     surfQfile       :: File containing surface heat flux, excluding SW
72    C                        (old version, kept for backward compatibility)
73    C     surfQnetFile    :: File containing surface net heat flux
74    C     surfQswFile     :: File containing surface shortwave radiation
75    C     dQdTfile        :: File containing thermal relaxation coefficient
76    C     EmPmRfile       :: File containing surface fresh water flux
77    C     saltFluxFile    :: File containing surface salt flux
78    C     pLoadFile       :: File containing pressure loading
79    C     eddyTauxFile    :: File containing zonal Eddy stress data
80    C     eddyTauyFile    :: File containing meridional Eddy stress data
81    C     buoyancyRelation :: Flag used to indicate which relation to use to
82    C                        get buoyancy.
83    C     eosType         :: choose the equation of state:
84    C                        LINEAR, POLY3, UNESCO, JMD95Z, JMD95P, MDJWF, IDEALGAS
85    C     the_run_name    :: string identifying the name of the model "run"
86        COMMON /PARM_C/ checkPtSuff,        COMMON /PARM_C/ checkPtSuff,
87       &                bathyFile, hydrogThetaFile, hydrogSaltFile,       &                delXFile, delYFile, horizGridFile,
88         &                bathyFile, topoFile, shelfIceFile,
89         &                hydrogThetaFile, hydrogSaltFile,
90       &                zonalWindFile, meridWindFile, thetaClimFile,       &                zonalWindFile, meridWindFile, thetaClimFile,
91       &                saltClimFile       &                saltClimFile, buoyancyRelation,
92         &                EmPmRfile, saltFluxFile,
93         &                surfQfile, surfQnetFile, surfQswFile,
94         &                lambdaThetaFile, lambdaSaltFile,
95         &                uVelInitFile, vVelInitFile, pSurfInitFile,
96         &                dQdTfile, ploadFile,
97         &                eddyTauxFile, eddyTauyFile,
98         &                eosType, pickupSuff,
99         &                mdsioLocalDir,
100         &                the_run_name
101        CHARACTER*(5) checkPtSuff(maxNoChkptLev)        CHARACTER*(5) checkPtSuff(maxNoChkptLev)
102        CHARACTER*(MAX_LEN_FNAM) bathyFile        CHARACTER*(MAX_LEN_FNAM) delXFile
103          CHARACTER*(MAX_LEN_FNAM) delYFile
104          CHARACTER*(MAX_LEN_FNAM) horizGridFile
105          CHARACTER*(MAX_LEN_FNAM) bathyFile, topoFile, shelfIceFile
106        CHARACTER*(MAX_LEN_FNAM) hydrogThetaFile        CHARACTER*(MAX_LEN_FNAM) hydrogThetaFile
107        CHARACTER*(MAX_LEN_FNAM) hydrogSaltFile        CHARACTER*(MAX_LEN_FNAM) hydrogSaltFile
108        CHARACTER*(MAX_LEN_FNAM) zonalWindFile        CHARACTER*(MAX_LEN_FNAM) zonalWindFile
109        CHARACTER*(MAX_LEN_FNAM) meridWindFile        CHARACTER*(MAX_LEN_FNAM) meridWindFile
110        CHARACTER*(MAX_LEN_FNAM) thetaClimFile        CHARACTER*(MAX_LEN_FNAM) thetaClimFile
111        CHARACTER*(MAX_LEN_FNAM) saltClimFile        CHARACTER*(MAX_LEN_FNAM) saltClimFile
112          CHARACTER*(MAX_LEN_FNAM) surfQfile
113          CHARACTER*(MAX_LEN_FNAM) surfQnetFile
114          CHARACTER*(MAX_LEN_FNAM) surfQswFile
115          CHARACTER*(MAX_LEN_FNAM) EmPmRfile
116          CHARACTER*(MAX_LEN_FNAM) saltFluxFile
117          CHARACTER*(MAX_LEN_FNAM) buoyancyRelation
118          CHARACTER*(MAX_LEN_FNAM) uVelInitFile
119          CHARACTER*(MAX_LEN_FNAM) vVelInitFile
120          CHARACTER*(MAX_LEN_FNAM) pSurfInitFile
121          CHARACTER*(MAX_LEN_FNAM) dQdTfile
122          CHARACTER*(MAX_LEN_FNAM) ploadFile
123          CHARACTER*(MAX_LEN_FNAM) eddyTauxFile
124          CHARACTER*(MAX_LEN_FNAM) eddyTauyFile
125          CHARACTER*(MAX_LEN_FNAM) lambdaThetaFile
126          CHARACTER*(MAX_LEN_FNAM) lambdaSaltFile
127          CHARACTER*(MAX_LEN_FNAM) mdsioLocalDir
128          CHARACTER*(MAX_LEN_FNAM) the_run_name
129          CHARACTER*(6) eosType
130          CHARACTER*(10) pickupSuff
131    
132  C--   COMMON /PARM_I/ Integer valued parameters used by the model.  C--   COMMON /PARM_I/ Integer valued parameters used by the model.
133  C     cg2dMaxIters        - Maximum number of iterations in the  C     cg2dMaxIters        :: Maximum number of iterations in the
134  C                           two-dimensional con. grad solver.  C                           two-dimensional con. grad solver.
135  C     cg2dChkResFreq      - Frequency with which to check residual  C     cg2dChkResFreq      :: Frequency with which to check residual
136  C                           in con. grad solver.  C                           in con. grad solver.
137  C     nIter0              - Start time-step number of for this run  C     cg2dPreCondFreq     :: Frequency for updating cg2d preconditioner
138  C     nTimeSteps          - Number of timesteps to execute  C                            (non-linear free-surf.)
139  C     numStepsPerPickup   - For offline setup. Frequency of pickup  C     cg3dMaxIters        :: Maximum number of iterations in the
140    C                           three-dimensional con. grad solver.
141    C     cg3dChkResFreq      :: Frequency with which to check residual
142    C                           in con. grad solver.
143    C     nIter0              :: Start time-step number of for this run
144    C     nTimeSteps          :: Number of timesteps to execute
145    C     numStepsPerPickup   :: For offline setup. Frequency of pickup
146  C                           of flow fields.  C                           of flow fields.
147  C     writeStatePrec      - Precision used for writing model state.  C     writeStatePrec      :: Precision used for writing model state.
148  C     writeBinaryPrec     - Precision used for writing binary files  C     writeBinaryPrec     :: Precision used for writing binary files
149  C     readBinaryPrec      - Precision used for reading binary files  C     readBinaryPrec      :: Precision used for reading binary files
150  C     nCheckLev           - Holds current checkpoint level  C     nCheckLev           :: Holds current checkpoint level
151    C     nonlinFreeSurf      :: option related to non-linear free surface
152    C                           =0 Linear free surface ; >0 Non-linear
153    C     select_rStar        :: option related to r* vertical coordinate
154    C                           =0 (default) use r coord. ; > 0 use r*
155    C     momForcingOutAB     :: =1: take momentum forcing contribution
156    C                           out of (=0: in) Adams-Bashforth time stepping.
157    C     tracForcingOutAB    :: =1: take tracer (Temp,Salt,pTracers) forcing contribution
158    C                           out of (=0: in) Adams-Bashforth time stepping.
159    C     tempAdvScheme       :: Temp. Horiz.Advection scheme selector
160    C     tempVertAdvScheme   :: Temp. Vert. Advection scheme selector
161    C     saltAdvScheme       :: Salt. Horiz.advection scheme selector
162    C     saltVertAdvScheme   :: Salt. Vert. Advection scheme selector
163    C     selectKEscheme      :: Kinetic Energy scheme selector (Vector Inv.)
164    C     debugLevel          :: debug level selector: higher -> more writing
165    
166        COMMON /PARM_I/        COMMON /PARM_I/
167       &        cg2dMaxIters,       &        cg2dMaxIters,
168       &        cg2dChkResFreq,       &        cg2dChkResFreq, cg2dPreCondFreq,
169       &        nIter0, nTimeSteps,       &        cg3dMaxIters,
170         &        cg3dChkResFreq,
171         &        nIter0, nTimeSteps, nEndIter,
172       &        numStepsPerPickup,       &        numStepsPerPickup,
173       &        writeStatePrec, nCheckLev,       &        writeStatePrec, nCheckLev,
174       &        writeBinaryPrec, readBinaryPrec       &        writeBinaryPrec, readBinaryPrec,
175         &        nonlinFreeSurf, select_rStar,
176         &        momForcingOutAB, tracForcingOutAB,
177         &        tempAdvScheme, tempVertAdvScheme,
178         &        saltAdvScheme, saltVertAdvScheme,
179         &        selectKEscheme,
180         &        debugLevel
181        INTEGER cg2dMaxIters        INTEGER cg2dMaxIters
182        INTEGER cg2dChkResFreq        INTEGER cg2dChkResFreq
183          INTEGER cg2dPreCondFreq
184          INTEGER cg3dMaxIters
185          INTEGER cg3dChkResFreq
186        INTEGER nIter0        INTEGER nIter0
187        INTEGER nTimeSteps        INTEGER nTimeSteps
188          INTEGER nEndIter
189        INTEGER numStepsPerPickup        INTEGER numStepsPerPickup
190        INTEGER writeStatePrec        INTEGER writeStatePrec
191        INTEGER writeBinaryPrec        INTEGER writeBinaryPrec
192        INTEGER readBinaryPrec        INTEGER readBinaryPrec
193        INTEGER nCheckLev        INTEGER nCheckLev
194          INTEGER nonlinFreeSurf
195          INTEGER select_rStar
196          INTEGER momForcingOutAB, tracForcingOutAB
197          INTEGER tempAdvScheme, tempVertAdvScheme
198          INTEGER saltAdvScheme, saltVertAdvScheme
199          INTEGER selectKEscheme
200          INTEGER debugLevel
201    
202    C
203          INTEGER debLevZero
204          PARAMETER(debLevZero=0)
205          INTEGER debLevA
206          PARAMETER(debLevA=1)
207          INTEGER debLevB
208          PARAMETER(debLevB=2)
209    
210  C--   COMMON /PARM_L/ Logical valued parameters used by the model.  C--   COMMON /PARM_L/ Logical valued parameters used by the model.
211  C     usingCartesianGrid - If TRUE grid generation will be in a cartesian  C     usingCartesianGrid :: If TRUE grid generation will be in a cartesian
212  C                          coordinate frame.  C                          coordinate frame.
213  C     usingSphericalPolarGrid - If TRUE grid generation will be in a  C     usingSphericalPolarGrid :: If TRUE grid generation will be in a
214  C                               spherical polar frame.  C                               spherical polar frame.
215  C     momViscosity  - Flag which turns momentum friction terms on and off.  C     usingCylindricalGrid :: If TRUE grid generation will be Cylindrical
216  C     momAdvection  - Flag which turns advection of momentum on and off.  C     no_slip_sides :: Impose "no-slip" at lateral boundaries.
217  C     momForcing    - Flag which turns external forcing of momentum on  C     no_slip_bottom :: Impose "no-slip" at bottom boundary.
218    C     momViscosity  :: Flag which turns momentum friction terms on and off.
219    C     momAdvection  :: Flag which turns advection of momentum on and off.
220    C     momForcing    :: Flag which turns external forcing of momentum on
221  C                     and off.  C                     and off.
222  C     momPressureForcing - Flag which turns pressure term in momentum equation  C     momPressureForcing :: Flag which turns pressure term in momentum equation
223  C                          on and off.  C                          on and off.
224  C     metricTerms   - Flag which turns metric terms on or off.  C     metricTerms   :: Flag which turns metric terms on or off.
225  C     usingSphericalPolarMTerms - If TRUE use spherical polar metric terms.  C     usingSphericalPolarMTerms :: If TRUE use spherical polar metric terms.
226  C     useCoriolis   - Flag which turns the coriolis terms on and off.  C     useNHMTerms :: If TRUE use non-hydrostatic metric terms.
227  C     tempDiffusion - Flag which turns diffusion of temperature on  C     useCoriolis   :: Flag which turns the coriolis terms on and off.
228  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  
229  C                     and off.  C                     and off.
230  C     saltDiffusion - Flag which turns diffusion of salinit on  C     tempForcing   :: Flag which turns external forcing of temperature on
231  C                     and off.  C                     and off.
232  C     saltAdvection - Flag which turns advection of salinit on  C     saltAdvection :: Flag which turns advection of salinity on
233  C                     and off.  C                     and off.
234  C     saltForcing   - Flag which turns external forcing of salinit on  C     saltForcing   :: Flag which turns external forcing of salinity on
235  C                     and off.  C                     and off.
236  C     implicitFreeSurface - Set to true to use implcit free surface  C     useRealFreshWaterFlux :: if True (=Natural BCS), treats P+R-E flux
237  C     rigidLid            - Set to true to use rigid lid  C                         as a real Fresh Water (=> changes the Sea Level)
238  C     momStepping   - Turns momentum equation time-stepping off  C                         if F, converts P+R-E to salt flux (no SL effect)
239  C     tempStepping  - Turns temperature equation time-stepping off  C     useFullLeith   :: Set to true to use full Leith viscosity(may be unstable
240  C     saltStepping  - Turns salinity equation time-stepping off  C                       on irregular grids)
241  C     useConstantF  - Coriolis parameter set to f0  C     useAreaViscLength :: Set to true to use old scaling for viscous
242  C     useBetaPlaneF - Coriolis parameter set to f0 + beta.y  C              lengths, e.g., L2=Raz.  May be preferable for cube sphere.
243  C     useSphereF    - Coriolis parameter set to 2.omega.sin(phi)  C     useStrainTensionVisc:: Set to true to use Strain-Tension viscous terms
244  C     implicitDiffusion - Turns implicit vertical diffusion on  C     rigidLid            :: Set to true to use rigid lid
245  C     doThetaClimRelax - Set true if relaxation to temperature  C     implicitFreeSurface :: Set to true to use implicit free surface
246    C     exactConserv        :: Set to true to conserve exactly the total Volume
247    C     uniformLin_PhiSurf  :: Set to true to use a uniform Bo_surf in the
248    C                           linear relation Phi_surf = Bo_surf*eta
249    C     use3Dsolver   :: set to true to use 3-D pressure solver
250    C     implicitIntGravWave :: treat Internal Gravity Wave implicitly
251    C     staggerTimeStep :: enable a Stagger time stepping T,S Rho then U,V
252    C     momStepping   :: Turns momentum equation time-stepping off
253    C     tempStepping  :: Turns temperature equation time-stepping off
254    C     saltStepping  :: Turns salinity equation time-stepping off
255    C     useConstantF  :: Coriolis parameter set to f0
256    C     useBetaPlaneF :: Coriolis parameter set to f0 + beta.y
257    C     useSphereF    :: Coriolis parameter set to 2.omega.sin(phi)
258    C     useCDscheme   :: use CD-scheme to calculate Coriolis terms.
259    C     useJamartWetPoints :: Use wet-point method for Coriolis (Jamart and Ozer, 1986)
260    C     useJamartMomAdv :: Use wet-point method for V.I. non-linear term
261    C     SadournyCoriolis :: use the enstrophy conserving scheme by Sadourny
262    C     upwindVorticity :: bias interpolation of vorticity in the Coriolis term
263    C     highOrderVorticity :: use 3rd/4th order interp. of vorticity (V.I., advection)
264    C     upwindShear        :: use 1rst order upwind interp. (V.I., vertical advection)
265    C     useAbsVorticity :: work with f+zeta in Coriolis terms
266    C     implicitDiffusion :: Turns implicit vertical diffusion on
267    C     implicitViscosity :: Turns implicit vertical viscosity on
268    C     tempImplVertAdv :: Turns on implicit vertical advection for Temperature
269    C     saltImplVertAdv :: Turns on implicit vertical advection for Salinity
270    C     momImplVertAdv  :: Turns on implicit vertical advection for Momentum
271    C     multiDimAdvection :: Flag that enable multi-dimension advection
272    C     useMultiDimAdvec  :: True if multi-dim advection is used at least once
273    C     momDissip_In_AB   :: if False, put Dissipation tendency contribution
274    C                          out off Adams-Bashforth time stepping.
275    C     doAB_onGtGs       :: if the Adams-Bashforth time stepping is used, always
276    C                          apply AB on tracer tendencies (rather than on Tracer)
277    C     startFromPickupAB2 :: with AB-3 code, start from an AB-2 pickup
278    C     doThetaClimRelax :: Set true if relaxation to temperature
279  C                        climatology is required.  C                        climatology is required.
280  C     doSaltClimRelax  - Set true if relaxation to salinity  C     doSaltClimRelax  :: Set true if relaxation to salinity
281  C                        climatology is required.  C                        climatology is required.
282  C     periodicExternalForcing - Set true if forcing is time-dependant  C     periodicExternalForcing :: Set true if forcing is time-dependant
283    C     usingPCoords     :: Set to indicate that we are working in a pressure
284    C                        type coordinate (p or p*).
285    C     usingZCoords     :: Set to indicate that we are working in a height
286    C                        type coordinate (z or z*)
287    C     fluidIsAir       :: Set to indicate that the fluid major constituent
288    C                        is air
289    C     fluidIsWater     :: Set to indicate that the fluid major constituent
290    C                        is water
291    C     useDynP_inEos_Zc :: use the dynamical pressure in EOS (with Z-coord.)
292    C                         this requires specific code for restart & exchange
293    C     setCenterDr    :: set cell Center depth and put Interface at the middle
294    C     nonHydrostatic :: Using non-hydrostatic terms
295    C     quasiHydrostatic :: Using non-hydrostatic terms in hydrostatic algorithm
296    C     globalFiles    :: Selects between "global" and "tiled" files
297    C     useSingleCpuIO :: On SGI platforms, option globalFiles is either
298    C                       slow (f77) or does not work (f90).  When
299    C                       useSingleCpuIO is set, mdsio_writefield.F
300    C                       outputs from master mpi process only.
301    C     allowFreezing  :: Allows surface water to freeze and form ice
302    C     useOldFreezing :: use the old version (before checkpoint52a_pre, 2003-11-12)
303    C     pickup_write_mdsio :: use mdsio to write pickups
304    C     pickup_read_mdsio  :: use mdsio to read  pickups
305    C     pickup_write_immed :: echo the pickup immediately (for conversion)
306    C     timeave_mdsio      :: use mdsio for timeave output
307    C     snapshot_mdsio     :: use mdsio for "snapshot" (dumpfreq/diagfreq) output
308    C     monitor_stdio      :: use stdio for monitor output
309    C     calendarDumps :: When set, approximate months (30-31 days) and years (360-372 days)
310    C                      for parameters chkPtFreq, pChkPtFreq, taveFreq, SEAICE_taveFreq,
311    C                      KPP_taveFreq, and freq in pkg/diagnostics are converted to exact
312    C                      calendar months and years.  Requires pkg/cal.
313    C     dumpInitAndLast :: dumps model state to files at Initial (nIter0)
314    C                        & Last iteration, in addition multiple of dumpFreq iter.
315    C     balanceEmPmR    :: substract global mean of EmPmR at every time step
316    C     balanceQnet     :: substract global mean of Qnet at every time step
317    C     balancePrintMean:: print substracted global means to STDOUT
318    
319        COMMON /PARM_L/ usingCartesianGrid, usingSphericalPolarGrid,        COMMON /PARM_L/ usingCartesianGrid, usingSphericalPolarGrid,
320       & momViscosity, momAdvection, momForcing, useCoriolis, momPressureForcing,       & usingCurvilinearGrid, usingCylindricalGrid,
321       & tempDiffusion, tempAdvection, tempForcing,       & no_slip_sides,no_slip_bottom,
322       & saltDiffusion, saltAdvection, saltForcing,       & momViscosity, momAdvection, momForcing, useCoriolis,
323       & implicitFreeSurface, rigidLid,       & momPressureForcing, vectorInvariantMomentum,
324         & tempAdvection, tempForcing,
325         & saltAdvection, saltForcing,
326         & useRealFreshWaterFlux,
327         & useFullLeith, useStrainTensionVisc,
328         & useAreaViscLength,
329         & rigidLid, implicitFreeSurface, exactConserv, uniformLin_PhiSurf,
330         & use3Dsolver, implicitIntGravWave, staggerTimeStep,
331       & momStepping, tempStepping, saltStepping,       & momStepping, tempStepping, saltStepping,
332       & metricTerms, usingSphericalPolarMTerms,       & metricTerms, usingSphericalPolarMTerms, useNHMTerms,
333       & useConstantF, useBetaPlaneF, useSphereF,       & useConstantF, useBetaPlaneF, useSphereF,
334       & implicitDiffusion, doThetaClimRelax, doSaltClimRelax,       & useCDscheme,
335       & periodicExternalForcing       & useEnergyConservingCoriolis, useJamartWetPoints, useJamartMomAdv,
336         & SadournyCoriolis, upwindVorticity, highOrderVorticity,
337         & useAbsVorticity, upwindShear,
338         & implicitDiffusion, implicitViscosity,
339         & tempImplVertAdv, saltImplVertAdv, momImplVertAdv,
340         & multiDimAdvection, useMultiDimAdvec,
341         & momDissip_In_AB, doAB_onGtGs,
342         & doThetaClimRelax, doSaltClimRelax, doTr1ClimRelax,
343         & periodicExternalForcing,
344         & fluidIsAir, fluidIsWater,
345         & usingPCoords, usingZCoords, useDynP_inEos_Zc, setCenterDr,
346         & nonHydrostatic, quasiHydrostatic, globalFiles, useSingleCpuIO,
347         & allowFreezing, useOldFreezing,
348         & usePickupBeforeC35, usePickupBeforeC54, startFromPickupAB2,
349         & pickup_read_mdsio, pickup_write_mdsio, pickup_write_immed,
350         & timeave_mdsio, snapshot_mdsio, monitor_stdio,
351         & outputTypesInclusive, dumpInitAndLast, debugMode,
352         & inAdMode, inAdTrue, inAdFalse, inAdExact,
353         & calendarDumps,
354         & balanceEmPmR, balanceQnet, balancePrintMean
355    
356        LOGICAL usingCartesianGrid        LOGICAL usingCartesianGrid
357        LOGICAL usingSphericalPolarGrid        LOGICAL usingSphericalPolarGrid
358          LOGICAL usingCylindricalGrid
359          LOGICAL usingCurvilinearGrid
360        LOGICAL usingSphericalPolarMTerms        LOGICAL usingSphericalPolarMTerms
361          LOGICAL useNHMTerms
362          LOGICAL no_slip_sides
363          LOGICAL no_slip_bottom
364        LOGICAL momViscosity        LOGICAL momViscosity
365        LOGICAL momAdvection        LOGICAL momAdvection
366        LOGICAL momForcing        LOGICAL momForcing
367        LOGICAL momPressureForcing        LOGICAL momPressureForcing
368        LOGICAL useCoriolis        LOGICAL useCoriolis
369        LOGICAL tempDiffusion        LOGICAL vectorInvariantMomentum
370        LOGICAL tempAdvection        LOGICAL tempAdvection
371        LOGICAL tempForcing        LOGICAL tempForcing
       LOGICAL saltDiffusion  
372        LOGICAL saltAdvection        LOGICAL saltAdvection
373        LOGICAL saltForcing        LOGICAL saltForcing
374        LOGICAL implicitFreeSurface        LOGICAL useRealFreshWaterFlux
375          LOGICAL useFullLeith
376          LOGICAL useStrainTensionVisc
377          LOGICAL useAreaViscLength
378        LOGICAL rigidLid        LOGICAL rigidLid
379          LOGICAL implicitFreeSurface
380          LOGICAL exactConserv
381          LOGICAL uniformLin_PhiSurf
382          LOGICAL use3Dsolver
383          LOGICAL implicitIntGravWave
384          LOGICAL staggerTimeStep
385        LOGICAL momStepping        LOGICAL momStepping
386        LOGICAL tempStepping        LOGICAL tempStepping
387        LOGICAL saltStepping        LOGICAL saltStepping
# Line 160  C     periodicExternalForcing - Set true Line 389  C     periodicExternalForcing - Set true
389        LOGICAL useConstantF        LOGICAL useConstantF
390        LOGICAL useBetaPlaneF        LOGICAL useBetaPlaneF
391        LOGICAL useSphereF        LOGICAL useSphereF
392          LOGICAL useCDscheme
393          LOGICAL useEnergyConservingCoriolis
394          LOGICAL useJamartWetPoints
395          LOGICAL useJamartMomAdv
396          LOGICAL SadournyCoriolis
397          LOGICAL upwindVorticity
398          LOGICAL highOrderVorticity
399          LOGICAL useAbsVorticity
400          LOGICAL upwindShear
401        LOGICAL implicitDiffusion        LOGICAL implicitDiffusion
402          LOGICAL implicitViscosity
403          LOGICAL tempImplVertAdv
404          LOGICAL saltImplVertAdv
405          LOGICAL momImplVertAdv
406          LOGICAL multiDimAdvection
407          LOGICAL useMultiDimAdvec
408          LOGICAL momDissip_In_AB
409          LOGICAL doAB_onGtGs
410        LOGICAL doThetaClimRelax        LOGICAL doThetaClimRelax
411        LOGICAL doSaltClimRelax        LOGICAL doSaltClimRelax
412          LOGICAL doTr1ClimRelax
413        LOGICAL periodicExternalForcing        LOGICAL periodicExternalForcing
414          LOGICAL fluidIsAir
415          LOGICAL fluidIsWater
416          LOGICAL usingPCoords
417          LOGICAL usingZCoords
418          LOGICAL useDynP_inEos_Zc
419          LOGICAL setCenterDr
420          LOGICAL nonHydrostatic
421          LOGICAL quasiHydrostatic
422          LOGICAL globalFiles
423          LOGICAL useSingleCpuIO
424          LOGICAL allowFreezing
425          LOGICAL useOldFreezing
426          LOGICAL usePickupBeforeC35
427          LOGICAL usePickupBeforeC54
428          LOGICAL startFromPickupAB2
429          LOGICAL dumpInitAndLast
430          LOGICAL debugMode
431          LOGICAL pickup_read_mdsio, pickup_write_mdsio
432          LOGICAL pickup_write_immed
433          LOGICAL timeave_mdsio, snapshot_mdsio, monitor_stdio
434          LOGICAL outputTypesInclusive
435          LOGICAL inAdMode, inAdTrue, inAdFalse, inAdExact
436          LOGICAL calendarDumps
437    
438          LOGICAL balanceEmPmR
439          LOGICAL balanceQnet
440          LOGICAL balancePrintMean
441    
442  C--   COMMON /PARM_R/ "Real" valued parameters used by the model.  C--   COMMON /PARM_R/ "Real" valued parameters used by the model.
443  C     cg2dTargetResidual  C     cg2dTargetResidual
444  C               - Target residual for cg2d solver.  C          :: Target residual for cg2d solver; no unit (RHS normalisation)
445  C     cg2dpcOffDFac - Averaging weight for preconditioner off-diagonal.  C     cg2dTargetResWunit
446    C          :: Target residual for cg2d solver; W unit (No RHS normalisation)
447    C     cg3dTargetResidual
448    C               :: Target residual for cg3d solver.
449    C     cg2dpcOffDFac :: Averaging weight for preconditioner off-diagonal.
450  C     Note. 20th May 1998  C     Note. 20th May 1998
451  C           I made a weird discovery! In the model paper we argue  C           I made a weird discovery! In the model paper we argue
452  C           for the form of the preconditioner used here ( see  C           for the form of the preconditioner used here ( see
# Line 182  C           number of iterations for con Line 460  C           number of iterations for con
460  C           drop form 192 -> 134! Need to investigate this further!  C           drop form 192 -> 134! Need to investigate this further!
461  C           For now I have introduced a parameter cg2dpcOffDFac which  C           For now I have introduced a parameter cg2dpcOffDFac which
462  C           defaults to 0.51 but can be set at runtime.  C           defaults to 0.51 but can be set at runtime.
463  C     delZ      - Vertical grid spacing ( m ) - delZ is the distance  C     delR      :: Vertical grid spacing ( units of r ).
464  C                 between "w" surfaces.  C     delRc     :: Vertical grid spacing between cell centers (r unit).
465  C     delX      - Separation between cell faces (m) or (deg), depending  C     delX      :: Separation between cell faces (m) or (deg), depending
466  C     delY        on input flags.  C     delY        on input flags.
467  C     gravity   - Accel. due to gravity ( m/s^2 )  C     gravity   :: Accel. due to gravity ( m/s^2 )
468  C     gBaro     - Accel. due to gravity used in barotropic equation ( m/s^2 )  C     recip_gravity and its inverse
469  C     ronil     - Reference density  C     gBaro     :: Accel. due to gravity used in barotropic equation ( m/s^2 )
470  C     startTime - Start time for model ( s )  C     rhoNil    :: Reference density for the linear equation of state
471  C     phiMin    - Latitude of southern most cell face.  C     rhoConst  :: Vertically constant reference density
472  C     thetaMin  - Longitude of western most cell face (this  C     rhoConstFresh :: Constant reference density for fresh water (rain)
473    C     tRef      :: reference vertical profile for potential temperature
474    C     sRef      :: reference vertical profile for salinity/specific humidity
475    C     phiRef    :: reference potential (pressure/rho, geopotential) profile
476    C     dBdrRef   :: vertical gradient of reference boyancy  [(m/s/r)^2)]:
477    C               :: z-coord: = N^2_ref = Brunt-Vaissala frequency [s^-2]
478    C               :: p-coord: = -(d.alpha/dp)_ref          [(m^2.s/kg)^2]
479    C     phiMin    :: Latitude of southern most cell face.
480    C     thetaMin  :: Longitude of western most cell face (this
481  C                 is an "inert" parameter but it is included  C                 is an "inert" parameter but it is included
482  C                 to make geographical references simple.)  C                 to make geographical references simple.)
483  C     rSphere   - Radius of sphere for a spherical polar grid ( m ).  C     rSphere   :: Radius of sphere for a spherical polar grid ( m ).
484  C     rRSphere  - Reciprocal radius of sphere for a spherical polar grid ( m ).  C     recip_RSphere  :: Reciprocal radius of sphere ( m ).
485  C     f0        - Reference coriolis parameter ( 1/s )  C     f0        :: Reference coriolis parameter ( 1/s )
486  C                 ( Southern edge f for beta plane )  C                 ( Southern edge f for beta plane )
487  C     beta      - df/dy ( s^-1.m^-1 )  C     beta      :: df/dy ( s^-1.m^-1 )
488  C     omega     - Angular velocity ( rad/s )  C     omega     :: Angular velocity ( rad/s )
489  C     viscAh    - Eddy viscosity coeff. for mixing of  C     rotationPeriod :: Rotation period (s) (= 2.pi/omega)
490    C     viscAh    :: Eddy viscosity coeff. for mixing of
491  C                 momentum laterally ( m^2/s )  C                 momentum laterally ( m^2/s )
492  C     viscAz    - Eddy viscosity coeff. for mixing of  C     viscAhW   :: Eddy viscosity coeff. for mixing of vertical
493  C                 momentum vertically ( m^2/s )  C                 momentum laterally, no effect for hydrostatic
494  C     viscA4    - Biharmonic viscosity coeff. for mixing of  C                 model, defaults to viscAh if unset ( m^2/s )
495    C     viscAr    :: Eddy viscosity coeff. for mixing of
496    C                 momentum vertically ( units of r^2/s )
497    C     viscA4    :: Biharmonic viscosity coeff. for mixing of
498  C                 momentum laterally ( m^4/s )  C                 momentum laterally ( m^4/s )
499  C     diffKhT   - Laplacian diffusion coeff. for mixing of  C     viscA4W   :: Biharmonic viscosity coeff. for mixing of vertical
500    C                 momentum laterally, no effect for hydrostatic
501    C                 model, defaults to viscA4 if unset ( m^2/s )
502    C     viscAhD   :: Eddy viscosity coeff. for mixing of momentum laterally
503    C                  (act on Divergence part) ( m^2/s )
504    C     viscAhZ   :: Eddy viscosity coeff. for mixing of momentum laterally
505    C                  (act on Vorticity  part) ( m^2/s )
506    C     viscA4D   :: Biharmonic viscosity coeff. for mixing of momentum laterally
507    C                  (act on Divergence part) ( m^4/s )
508    C     viscA4Z   :: Biharmonic viscosity coeff. for mixing of momentum laterally
509    C                  (act on Vorticity  part) ( m^4/s )
510    C     viscC2leith :: Leith non-dimensional viscosity factor (grad(vort))
511    C     viscC2leithD :: Modified Leith non-dimensional visc. factor (grad(div))
512    C     viscC2smag  :: Smagorinsky non-dimensional viscosity factor (harmonic)
513    C     viscC4smag  :: Smagorinsky non-dimensional viscosity factor (biharmonic)
514    C     viscAhMax :: Maximum eddy viscosity coeff. for mixing of
515    C                   momentum laterally ( m^2/s )
516    C     viscAhReMax :: Maximum gridscale Reynolds number for eddy viscosity
517    C                   coeff. for mixing of momentum laterally (non-dim)
518    C     viscAhGridMax:: maximum and minimum harmonic viscosity coefficients ...
519    C     viscAhGridMin::  in terms of non-dimensional grid-size dependent visc.
520    C     viscA4Max :: Maximum biharmonic viscosity coeff. for mixing of
521    C                 momentum laterally ( m^4/s )
522    C     viscA4ReMax :: Maximum Gridscale Reynolds number for
523    C                  biharmonic viscosity coeff. momentum laterally (non-dim)
524    C     viscAhGrid:: non-dimensional grid-size dependent viscosity
525    C     viscA4Grid:: non-dimensional grid-size dependent bi-harmonic viscosity
526    C     viscA4GridMax:: maximum and minimum biharmonic viscosity coefficients ...
527    C     viscA4GridMin::  in terms of non-dimensional grid-size dependent viscosity
528    C     viscC4leith :: Leith non-dimensional viscosity factor (grad(vort))
529    C     viscC4leithD :: Modified Leith non-dimensional viscosity factor (grad(div))
530    C     diffKhT   :: Laplacian diffusion coeff. for mixing of
531  C                 heat laterally ( m^2/s )  C                 heat laterally ( m^2/s )
532  C     diffKzT   - Laplacian diffusion coeff. for mixing of  C     diffKrNrT :: vertical profile of Laplacian diffusion coeff.
533  C                 heat vertically ( m^2/s )  C                 for mixing of heat vertically ( units of r^2/s )
534  C     diffK4T   - Biharmonic diffusion coeff. for mixing of  C     diffK4T   :: Biharmonic diffusion coeff. for mixing of
535  C                 heat laterally ( m^4/s )  C                 heat laterally ( m^4/s )
536  C     diffKhS  -  Laplacian diffusion coeff. for mixing of  C     diffKhS  ::  Laplacian diffusion coeff. for mixing of
537  C                 salt laterally ( m^2/s )  C                 salt laterally ( m^2/s )
538  C     diffKzS   - Laplacian diffusion coeff. for mixing of  C     diffKrNrS :: vertical profile of Laplacian diffusion coeff.
539  C                 salt vertically ( m^2/s )  C                 for mixing of salt vertically ( units of r^2/s ),
540  C     diffK4S   - Biharmonic diffusion coeff. for mixing of  C     diffK4S   :: Biharmonic diffusion coeff. for mixing of
541  C                 salt laterally ( m^4/s )  C                 salt laterally ( m^4/s )
542  C     deltaT    - Default timestep ( s )  C     diffKrBL79surf :: T/S surface diffusivity (m^2/s) Bryan and Lewis, 1979
543  C     deltaTClock  - Timestep used as model "clock". This determines the  C     diffKrBL79deep :: T/S deep diffusivity (m^2/s) Bryan and Lewis, 1979
544    C     diffKrBL79scl  :: depth scale for arctan fn (m) Bryan and Lewis, 1979
545    C     diffKrBL79Ho   :: depth offset for arctan fn (m) Bryan and Lewis, 1979
546    C     deltaT    :: Default timestep ( s )
547    C     deltaTClock  :: Timestep used as model "clock". This determines the
548  C                    IO frequencies and is used in tagging output. It can  C                    IO frequencies and is used in tagging output. It can
549  C                    be totally different to the dynamical time. Typically  C                    be totally different to the dynamical time. Typically
550  C                    it will be the deep-water timestep for accelerated runs.  C                    it will be the deep-water timestep for accelerated runs.
551  C                    Frequency of checkpointing and dumping of the model state  C                    Frequency of checkpointing and dumping of the model state
552  C                    are referenced to this clock. ( s )  C                    are referenced to this clock. ( s )
553  C     deltaTMom    - Timestep for momemtum equations ( s )  C     deltaTMom    :: Timestep for momemtum equations ( s )
554  C     deltaTtracer - Timestep for tracer equations ( s )  C     dTtracerLev  :: Timestep for tracer equations ( s ), function of level k
555  C     freesurfFac  - Parameter to turn implicit free surface term on or off  C     deltaTfreesurf :: Timestep for free-surface equation ( s )
556    C     freesurfFac  :: Parameter to turn implicit free surface term on or off
557  C                    freesurfac = 1. uses implicit free surface  C                    freesurfac = 1. uses implicit free surface
558  C                    freesurfac = 0. uses rigid lid  C                    freesurfac = 0. uses rigid lid
559  C     tauCD     - CD scheme coupling timescale ( 1/s )  C     abEps        :: Adams-Bashforth-2 stabilizing weight
560  C     rCD       - CD scheme normalised coupling parameter ( 0-1 )  C     alph_AB      :: Adams-Bashforth-3 primary factor
561  C     GMmaxslope  - max. slope allowed in GM/Redi tensor  C     beta_AB      :: Adams-Bashforth-3 secondary factor
562  C     GMlength  - Length to use in Visbeck et al. formula for K (m)  C     implicSurfPress :: parameter of the Crank-Nickelson time stepping :
563  C     GMalpha   - alpha to use in Visbeck et al. formula for K  C                     Implicit part of Surface Pressure Gradient ( 0-1 )
564  C     GMdepth   - Depth over which to integrate Richardson # (Visbeck et al.)  C     implicDiv2Dflow :: parameter of the Crank-Nickelson time stepping :
565  C     GMkbackground - background value of GM/Redi coefficient  C                     Implicit part of barotropic flow Divergence ( 0-1 )
566  C     GMmaxval  - max. value of KapGM allowed in GM/Redi scheme  C     hFacMin      :: Minimum fraction size of a cell (affects hFacC etc...)
567  C     startTime - Starting time for this integration ( s ).  C     hFacMinDz    :: Minimum dimesional size of a cell (affects hFacC etc..., m)
568  C     endTime   - Ending time for this integration ( s ).  C     hFacMinDp    :: Minimum dimesional size of a cell (affects hFacC etc..., Pa)
569  C     chkPtFreq  - Frequency of rolling check pointing ( s ).  C     hFacMinDr    :: Minimum dimesional size of a cell (affects hFacC etc..., units of r)
570  C     pChkPtFreq - Frequency of permanent check pointing ( s ).  C     hFacInf      :: Threshold (inf and sup) for fraction size of surface cell
571  C     dumpFreq  - Frequency with which model state is written to  C     hFacSup        that control vanishing and creating levels
572  C                 post-processing files ( s ).  C     tauCD        :: CD scheme coupling timescale ( 1/s )
573  C     taveFreq  - Frequency with which time-averaged model state is written to  C     rCD          :: CD scheme normalised coupling parameter ( 0-1 )
574  C                 post-processing files ( s ).  C     baseTime      :: model base time (time origin) = time @ iteration zero
575  C     afFacMom  - Advection of momentum term scaling parameter  C     startTime     :: Starting time for this integration ( s ).
576  C     vfFacMom  - Momentum viscosity scaling parameter  C     endTime       :: Ending time for this integration ( s ).
577  C     pfFacMom  - Momentum pressure forcing parameter  C     chkPtFreq     :: Frequency of rolling check pointing ( s ).
578  C     cfFacMom  - Coriolis term scaling parameter  C     pChkPtFreq    :: Frequency of permanent check pointing ( s ).
579  C     foFacMom  - Momentum forcing scaling parameter  C     dumpFreq      :: Frequency with which model state is written to
580  C     mtFacMom  - Metric terms scaling parameter  C                     post-processing files ( s ).
581  C     cAdjFreq  - Frequency of convective adjustment  C     diagFreq      :: Frequency with which model writes diagnostic output
582  C     tauThetaClimRelax - Relaxation to climatology time scale ( s ).  C                     of intermediate quantities.
583  C     lambdaThetaClimRelax - Inverse time scale for relaxation ( 1/s ).  C     afFacMom      :: Advection of momentum term tracer parameter
584  C     tauSaltClimRelax - Relaxation to climatology time scale ( s ).  C     vfFacMom      :: Momentum viscosity tracer parameter
585  C     lambdaSaltClimRelax - Inverse time scale for relaxation ( 1/s ).  C     pfFacMom      :: Momentum pressure forcing tracer parameter
586  C     externForcingPeriod - Is the period of which forcing varies (eg. 1 month)  C     cfFacMom      :: Coriolis term tracer parameter
587  C     externForcingCycle - Is the repeat time of the forcing (eg. 1 year)  C     foFacMom      :: Momentum forcing tracer parameter
588    C     mtFacMom      :: Metric terms tracer parameter
589    C     cosPower      :: Power of cosine of latitude to multiply viscosity
590    C     cAdjFreq      :: Frequency of convective adjustment
591    C
592    C     taveFreq      :: Frequency with which time-averaged model state
593    C                      is written to post-processing files ( s ).
594    C     tave_lastIter :: (for state variable only) fraction of the last time
595    C                      step (of each taveFreq period) put in the time average.
596    C                      (fraction for 1rst iter = 1 - tave_lastIter)
597    C     tauThetaClimRelax :: Relaxation to climatology time scale ( s ).
598    C     tauSaltClimRelax :: Relaxation to climatology time scale ( s ).
599    C     latBandClimRelax :: latitude band where Relaxation to Clim. is applied,
600    C                         i.e. where |yC| <= latBandClimRelax
601    C     externForcingPeriod :: Is the period of which forcing varies (eg. 1 month)
602    C     externForcingCycle :: Is the repeat time of the forcing (eg. 1 year)
603  C                          (note: externForcingCycle must be an integer  C                          (note: externForcingCycle must be an integer
604  C                           number times externForcingPeriod)  C                           number times externForcingPeriod)
605        COMMON /PARM_R/ cg2dTargetResidual, cg2dpcOffDFac, delZ, delX, delY,  C     convertFW2Salt :: salinity, used to convert Fresh-Water Flux to Salt Flux
606       & deltaT,deltaTmom, deltaTtracer, deltaTClock,abeps, startTime, phiMin,  C                       (use model surface (local) value if set to -1)
607       & thetaMin, rSphere, rRSphere, f0, fCori, beta, viscAh, viscAz, viscA4,  C     temp_EvPrRn :: temperature of Rain & Evap.
608       & diffKhT, diffKzT, diffK4T, diffKhS, diffKzS, diffK4S, delT,  C     salt_EvPrRn :: salinity of Rain & Evap.
609       & tauCD, rCD, freeSurfFac,  C        (notes: a) tracer content of Rain/Evap only used if both
610       & GMmaxslope,GMlength,GMalpha,GMdepth,GMkbackground,GMmaxval,  C                     NonLin_FrSurf & useRealFreshWater are set.
611       & gravity, gBaro, rhonil, tRef, sRef,  C                b) use model surface (local) value if set to UNSET_RL)
612       & endTime, chkPtFreq, pchkPtFreq, dumpFreq, taveFreq,  C     horiVertRatio      :: Ratio on units in vertical to units in horizontal.
613    C     recip_horiVertRatio  ( 1 if horiz in m and vertical in m ).
614    C                          ( g*rho if horiz in m and vertical in Pa ).
615    C     Ro_SeaLevel        :: standard position of Sea-Level in "R" coordinate, used as
616    C                          starting value (k=1) for vertical coordinate (rf(1)=Ro_SeaLevel)
617    C     sideDragFactor     :: side-drag scaling factor (used only if no_slip_sides)
618    C                           (default=2: full drag ; =1: gives half-slip BC)
619    C     bottomDragLinear   :: Drag coefficient built in to core dynamics
620    C     bottomDragQuadratic   ( linear: 1/s, quadratic: 1/m )
621    C     nh_Am2        :: scales the non-hydrostatic terms and changes internal scales
622    C                      (i.e. allows convection at different Rayleigh numbers)
623          COMMON /PARM_R/ cg2dTargetResidual, cg2dTargetResWunit,
624         & cg2dpcOffDFac, cg3dTargetResidual,
625         & delR, delRc, delX, delY,
626         & deltaT, deltaTmom, dTtracerLev, deltaTfreesurf, deltaTClock,
627         & abEps, alph_AB, beta_AB,
628         & phiMin, thetaMin, rSphere, recip_RSphere, f0, beta,
629         & viscAh, viscAhW, viscAhMax,
630         & viscAhGrid, viscAhGridMax, viscAhGridMin,
631         & viscC2leith, viscC2leithD,
632         & viscC2smag, viscC4smag,
633         & viscAhD, viscAhZ, viscA4D, viscA4Z,
634         & viscA4, viscA4W,
635         & viscA4Max, viscA4Grid, viscA4GridMax, viscA4GridMin,
636         & viscAhRemax, viscA4Remax,
637         & viscC4leith, viscC4leithD, viscAr,
638         & diffKhT, diffK4T, diffKrNrT,
639         & diffKhS, diffK4S, diffKrNrS,
640         & diffKrBL79surf, diffKrBL79deep, diffKrBL79scl, diffKrBL79Ho,
641         & delT, tauCD, rCD, freeSurfFac, implicSurfPress, implicDiv2Dflow,
642         & hFacMin, hFacMinDz, hFacInf, hFacSup,
643         & gravity, recip_Gravity, gBaro, rhonil, recip_rhonil,
644         & recip_rhoConst, rhoConst,
645         & rhoConstFresh, convertEmP2rUnit, tRef, sRef, phiRef, dBdrRef,
646         & baseTime, startTime, endTime,
647         & chkPtFreq, pchkPtFreq, dumpFreq, adjDumpFreq,
648         & diagFreq, taveFreq, tave_lastIter, monitorFreq, adjMonitorFreq,
649       & afFacMom, vfFacMom, pfFacMom, cfFacMom, foFacMom, mtFacMom,       & afFacMom, vfFacMom, pfFacMom, cfFacMom, foFacMom, mtFacMom,
650       & cAdjFreq, omega, tauThetaClimRelax, lambdaThetaClimRelax,       & cosPower, cAdjFreq, omega, rotationPeriod,
651       & tauSaltClimRelax, lambdaSaltClimRelax,       & tauThetaClimRelax, tauSaltClimRelax,
652       & externForcingCycle, externForcingPeriod       & tauTr1ClimRelax, lambdaTr1ClimRelax, latBandClimRelax,
653         & externForcingCycle, externForcingPeriod,
654         & convertFW2Salt, temp_EvPrRn, salt_EvPrRn,
655         & hFacMinDr, hFacMinDp,
656         & horiVertRatio, recip_horiVertRatio,
657         & ivdc_kappa, Ro_SeaLevel,
658         & sideDragFactor, bottomDragLinear, bottomDragQuadratic, nh_Am2,
659         & tCylIn, tCylOut
660    
661        _RL cg2dTargetResidual        _RL cg2dTargetResidual
662          _RL cg2dTargetResWunit
663          _RL cg3dTargetResidual
664        _RL cg2dpcOffDFac        _RL cg2dpcOffDFac
665        _RL delZ(Nz)        _RL delR(Nr)
666          _RL delRc(Nr+1)
667        _RL delX(Nx)        _RL delX(Nx)
668        _RL delY(Ny)        _RL delY(Ny)
669        _RL deltaT        _RL deltaT
670        _RL deltaTClock        _RL deltaTClock
671        _RL deltaTmom        _RL deltaTmom
672        _RL deltaTtracer        _RL dTtracerLev(Nr)
673        _RL abeps        _RL deltaTfreesurf
674          _RL abEps, alph_AB, beta_AB
675        _RL phiMin        _RL phiMin
676        _RL thetaMin        _RL thetaMin
677        _RL rSphere        _RL rSphere
678        _RL rRSphere        _RL recip_RSphere
679        _RL f0        _RL f0
680        _RL freeSurfFac        _RL freeSurfFac
681          _RL implicSurfPress
682          _RL implicDiv2Dflow
683          _RL hFacMin
684          _RL hFacMinDz
685          _RL hFacMinDp
686          _RL hFacMinDr
687          _RL hFacInf
688          _RL hFacSup
689        _RL beta        _RL beta
690        _RL viscAh        _RL viscAh
691        _RL viscAz        _RL viscAhW
692          _RL viscAhD
693          _RL viscAhZ
694          _RL viscAhMax
695          _RL viscAhReMax
696          _RL viscAhGrid
697          _RL viscAhGridMax
698          _RL viscAhGridMin
699          _RL viscC2leith
700          _RL viscC2leithD
701          _RL viscC2smag
702          _RL viscC4smag
703          _RL viscAr
704        _RL viscA4        _RL viscA4
705          _RL viscA4W
706          _RL viscA4D
707          _RL viscA4Z
708          _RL viscA4Max
709          _RL viscA4ReMax
710          _RL viscA4Grid, viscA4GridMax, viscA4GridMin
711          _RL viscC4leith
712          _RL viscC4leithD
713        _RL diffKhT        _RL diffKhT
714        _RL diffKzT        _RL diffKrNrT(Nr)
715        _RL diffK4T        _RL diffK4T
716        _RL diffKhS        _RL diffKhS
717        _RL diffKzS        _RL diffKrNrS(Nr)
718        _RL diffK4S        _RL diffK4S
719          _RL diffKrBL79surf
720          _RL diffKrBL79deep
721          _RL diffKrBL79scl
722          _RL diffKrBL79Ho
723        _RL delt        _RL delt
724        _RL tauCD        _RL tauCD
725        _RL rCD        _RL rCD
       _RL GMmaxslope  
       _RL GMlength  
       _RL GMalpha  
       _RL GMdepth  
       _RL GMkbackground  
       _RL GMmaxval  
726        _RL gravity        _RL gravity
727          _RL recip_gravity
728        _RL gBaro        _RL gBaro
729        _RL rhonil        _RL rhonil
730        _RL tRef(Nz)        _RL recip_rhonil
731        _RL sRef(Nz)        _RL rhoConst
732        _RS Fcori(1-OLx:sNx+OLx,1-OLy:sNy+OLy,nSx,nSy)        _RL recip_rhoConst
733          _RL rhoConstFresh
734          _RL convertEmP2rUnit
735          _RL tRef(Nr)
736          _RL sRef(Nr)
737          _RL phiRef(2*Nr+1)
738          _RL dBdrRef(Nr)
739          _RL baseTime
740        _RL startTime        _RL startTime
741        _RL endTime        _RL endTime
742        _RL chkPtFreq        _RL chkPtFreq
743        _RL pChkPtFreq        _RL pChkPtFreq
744        _RL dumpFreq        _RL dumpFreq
745          _RL adjDumpFreq
746          _RL diagFreq
747        _RL taveFreq        _RL taveFreq
748          _RL tave_lastIter
749          _RL monitorFreq
750          _RL adjMonitorFreq
751        _RL afFacMom        _RL afFacMom
752        _RL vfFacMom        _RL vfFacMom
753        _RL pfFacMom        _RL pfFacMom
754        _RL cfFacMom        _RL cfFacMom
755        _RL foFacMom        _RL foFacMom
756        _RL mTFacMom        _RL mTFacMom
757          _RL cosPower
758        _RL cAdjFreq        _RL cAdjFreq
759        _RL omega        _RL omega
760          _RL rotationPeriod
761        _RL tauThetaClimRelax        _RL tauThetaClimRelax
       _RL lambdaThetaClimRelax  
762        _RL tauSaltClimRelax        _RL tauSaltClimRelax
763        _RL lambdaSaltClimRelax        _RL tauTr1ClimRelax
764          _RL lambdaTr1ClimRelax
765          _RL latBandClimRelax
766        _RL externForcingCycle        _RL externForcingCycle
767        _RL externForcingPeriod        _RL externForcingPeriod
768          _RL convertFW2Salt
769          _RL temp_EvPrRn
770          _RL salt_EvPrRn
771          _RL horiVertRatio
772          _RL recip_horiVertRatio
773          _RL ivdc_kappa
774          _RL Ro_SeaLevel
775          _RL sideDragFactor
776          _RL bottomDragLinear
777          _RL bottomDragQuadratic
778          _RL nh_Am2
779          _RL tCylIn
780          _RL tCylOut
781    
782        COMMON /PARM_A/ HeatCapacity_Cp,  C--   COMMON /PARM_A/ Thermodynamics constants ?
783       &                Lamba_theta        COMMON /PARM_A/ HeatCapacity_Cp,recip_Cp
784        _RL HeatCapacity_Cp        _RL HeatCapacity_Cp
785        _RL Lamba_theta        _RL recip_Cp
   
 C Equation of State (polynomial coeffients)  
       COMMON /PARM_EOS_NL/ eosC,eosSig0,eosRefT,eosRefS  
       _RL eosC(9,Nz+1),eosSig0(Nz+1),eosRefT(Nz+1),eosRefS(Nz+1)  
 C Linear equation of state  
 C     tAlpha    - Linear EOS thermal expansion coefficient ( 1/degree ).  
 C     sBeta     - Linear EOS haline contraction coefficient.  
       COMMON /PARM_EOS_LIN/ tAlpha,sBeta,eosType  
       _RL tAlpha  
       _RL sBeta  
       character*(6) eosType  
786    
787    C--   COMMON /PARM_ATM/ Atmospheric physical parameters (Ideal Gas EOS, ...)
788    C     celsius2K :: convert centigrade (Celsius) degree to Kelvin
789    C     atm_Po    :: standard reference pressure
790    C     atm_Cp    :: specific heat (Cp) of the (dry) air at constant pressure
791    C     atm_Rd    :: gas constant for dry air
792    C     atm_kappa :: kappa = R/Cp (R: constant of Ideal Gas EOS)
793    C     atm_Rq    :: water vapour specific volume anomaly relative to dry air
794    C                  (e.g. typical value = (29/18 -1) 10^-3 with q [g/kg])
795    C     integr_GeoPot :: option to select the way we integrate the geopotential
796    C                     (still a subject of discussions ...)
797    C     selectFindRoSurf :: select the way surf. ref. pressure (=Ro_surf) is
798    C             derived from the orography. Implemented: 0,1 (see INI_P_GROUND)
799          COMMON /PARM_ATM/
800         &            celsius2K,
801         &            atm_Cp, atm_Rd, atm_kappa, atm_Rq, atm_Po,
802         &            integr_GeoPot, selectFindRoSurf
803          _RL celsius2K
804          _RL atm_Po, atm_Cp, atm_Rd, atm_kappa, atm_Rq
805          INTEGER integr_GeoPot, selectFindRoSurf
806    
807    C Logical flags for selecting packages
808          LOGICAL useOPPS
809          LOGICAL usePP81
810          LOGICAL useMY82
811          LOGICAL useGGL90
812          LOGICAL useKPP
813          LOGICAL useGMRedi
814          LOGICAL useOBCS
815          LOGICAL useAIM
816          LOGICAL useLand
817          LOGICAL useGrdchk
818          LOGICAL useECCO
819          LOGICAL useSHAP_FILT
820          LOGICAL useZONAL_FILT
821          LOGICAL useFLT
822          LOGICAL usePTRACERS
823          LOGICAL useGCHEM
824          LOGICAL useRBCS
825          LOGICAL useOffLine
826          LOGICAL useSBO
827          LOGICAL useSEAICE
828          LOGICAL useShelfIce
829          LOGICAL useBulkForce
830          LOGICAL useThSIce
831          LOGICAL usefizhi
832          LOGICAL usegridalt
833          LOGICAL useDiagnostics
834          LOGICAL useEBM
835          LOGICAL useMNC
836          LOGICAL useMATRIX
837          LOGICAL useRunClock
838          LOGICAL useEMBED_FILES
839          COMMON /PARM_PACKAGES/
840         &        useKPP, useGMRedi, useOBCS, useAIM, useLand, useECCO,
841         &        useSHAP_FILT, useZONAL_FILT, useGrdchk, useFLT,
842         &        usePTRACERS, useGCHEM, useRBCS, useOffLine,
843         &        useSBO, useSEAICE, useShelfIce, useThSIce, useBulkForce,
844         &        usefizhi, usegridalt, useDiagnostics, useEBM, useMNC,
845         &        usePP81, useMY82, useOPPS, useGGL90, useMATRIX,
846         &        useRunClock, useEMBED_FILES
847    
848    CEH3 ;;; Local Variables: ***
849    CEH3 ;;; mode:fortran ***
850    CEH3 ;;; End: ***

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