/[MITgcm]/MITgcm/model/inc/PARAMS.h
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revision 1.20 by adcroft, Thu Jun 18 13:56:06 1998 UTC revision 1.146 by baylor, Thu Mar 10 02:39:55 2005 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     bathyFile   :: File containing bathymetry. If not defined bathymetry
53  C                   is taken from inline function.  C                   is taken from inline function.
54  C     hydrogThetaFile - File containing initial hydrographic data for potential  C     topoFile    :: File containing the topography of the surface (unit=m)
55    C                   (mainly used for the atmosphere = ground height).
56    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, excluding SW
66    C                        (old version, kept for backward compatibility)
67    C     surfQnetFile    :: File containing surface net heat flux
68    C     surfQswFile     :: File containing surface shortwave radiation
69    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.
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, hydrogThetaFile, hydrogSaltFile,       &                bathyFile, topoFile,
82         &                hydrogThetaFile, hydrogSaltFile,
83       &                zonalWindFile, meridWindFile, thetaClimFile,       &                zonalWindFile, meridWindFile, thetaClimFile,
84       &                saltClimFile       &                saltClimFile, buoyancyRelation,
85         &                EmPmRfile, saltFluxFile,
86         &                surfQfile, surfQnetFile, surfQswFile,
87         &                uVelInitFile, vVelInitFile, pSurfInitFile,
88         &                dQdTfile, ploadFile,
89         &                eddyTauxFile, eddyTauyFile,
90         &                eosType, pickupSuff,
91         &                mdsioLocalDir,
92         &                the_run_name
93        CHARACTER*(5) checkPtSuff(maxNoChkptLev)        CHARACTER*(5) checkPtSuff(maxNoChkptLev)
94        CHARACTER*(MAX_LEN_FNAM) bathyFile        CHARACTER*(MAX_LEN_FNAM) bathyFile, topoFile
95        CHARACTER*(MAX_LEN_FNAM) hydrogThetaFile        CHARACTER*(MAX_LEN_FNAM) hydrogThetaFile
96        CHARACTER*(MAX_LEN_FNAM) hydrogSaltFile        CHARACTER*(MAX_LEN_FNAM) hydrogSaltFile
97        CHARACTER*(MAX_LEN_FNAM) zonalWindFile        CHARACTER*(MAX_LEN_FNAM) zonalWindFile
98        CHARACTER*(MAX_LEN_FNAM) meridWindFile        CHARACTER*(MAX_LEN_FNAM) meridWindFile
99        CHARACTER*(MAX_LEN_FNAM) thetaClimFile        CHARACTER*(MAX_LEN_FNAM) thetaClimFile
100        CHARACTER*(MAX_LEN_FNAM) saltClimFile        CHARACTER*(MAX_LEN_FNAM) saltClimFile
101          CHARACTER*(MAX_LEN_FNAM) surfQfile
102          CHARACTER*(MAX_LEN_FNAM) surfQnetFile
103          CHARACTER*(MAX_LEN_FNAM) surfQswFile
104          CHARACTER*(MAX_LEN_FNAM) EmPmRfile
105          CHARACTER*(MAX_LEN_FNAM) saltFluxFile
106          CHARACTER*(MAX_LEN_FNAM) buoyancyRelation
107          CHARACTER*(MAX_LEN_FNAM) uVelInitFile
108          CHARACTER*(MAX_LEN_FNAM) vVelInitFile
109          CHARACTER*(MAX_LEN_FNAM) pSurfInitFile
110          CHARACTER*(MAX_LEN_FNAM) dQdTfile
111          CHARACTER*(MAX_LEN_FNAM) ploadFile
112          CHARACTER*(MAX_LEN_FNAM) eddyTauxFile
113          CHARACTER*(MAX_LEN_FNAM) eddyTauyFile
114          CHARACTER*(MAX_LEN_FNAM) mdsioLocalDir
115          CHARACTER*(MAX_LEN_FNAM) the_run_name
116          CHARACTER*(6) eosType
117          CHARACTER*(10) pickupSuff
118    
119  C--   COMMON /PARM_I/ Integer valued parameters used by the model.  C--   COMMON /PARM_I/ Integer valued parameters used by the model.
120  C     cg2dMaxIters        - Maximum number of iterations in the  C     cg2dMaxIters        :: Maximum number of iterations in the
121  C                           two-dimensional con. grad solver.  C                           two-dimensional con. grad solver.
122  C     cg2dChkResFreq      - Frequency with which to check residual  C     cg2dChkResFreq      :: Frequency with which to check residual
123  C                           in con. grad solver.  C                           in con. grad solver.
124  C     nIter0              - Start time-step number of for this run  C     cg2dPreCondFreq     :: Frequency for updating cg2d preconditioner
125  C     nTimeSteps          - Number of timesteps to execute  C                            (non-linear free-surf.)
126  C     numStepsPerPickup   - For offline setup. Frequency of pickup  C     cg3dMaxIters        :: Maximum number of iterations in the
127    C                           three-dimensional con. grad solver.
128    C     cg3dChkResFreq      :: Frequency with which to check residual
129    C                           in con. grad solver.
130    C     nIter0              :: Start time-step number of for this run
131    C     nTimeSteps          :: Number of timesteps to execute
132    C     numStepsPerPickup   :: For offline setup. Frequency of pickup
133  C                           of flow fields.  C                           of flow fields.
134  C     writeStatePrec      - Precision used for writing model state.  C     writeStatePrec      :: Precision used for writing model state.
135  C     writeBinaryPrec     - Precision used for writing binary files  C     writeBinaryPrec     :: Precision used for writing binary files
136  C     readBinaryPrec      - Precision used for reading binary files  C     readBinaryPrec      :: Precision used for reading binary files
137  C     nCheckLev           - Holds current checkpoint level  C     nCheckLev           :: Holds current checkpoint level
138    C     nonlinFreeSurf      :: option related to non-linear free surface
139    C                           =0 Linear free surface ; >0 Non-linear
140    C     select_rStar        :: option related to r* vertical coordinate
141    C                           =0 (default) use r coord. ; > 0 use r*
142    C     tempAdvScheme       :: Temp. Horiz.Advection scheme selector
143    C     tempVertAdvScheme   :: Temp. Vert. Advection scheme selector
144    C     saltAdvScheme       :: Salt. Horiz.advection scheme selector
145    C     saltVertAdvScheme   :: Salt. Vert. Advection scheme selector
146    C     debugLevel          :: debug level selector: higher -> more writing
147    
148        COMMON /PARM_I/        COMMON /PARM_I/
149       &        cg2dMaxIters,       &        cg2dMaxIters,
150       &        cg2dChkResFreq,       &        cg2dChkResFreq, cg2dPreCondFreq,
151       &        nIter0, nTimeSteps,       &        cg3dMaxIters,
152         &        cg3dChkResFreq,
153         &        nIter0, nTimeSteps, nEndIter,
154       &        numStepsPerPickup,       &        numStepsPerPickup,
155       &        writeStatePrec, nCheckLev,       &        writeStatePrec, nCheckLev,
156       &        writeBinaryPrec, readBinaryPrec       &        writeBinaryPrec, readBinaryPrec,
157         &        nonlinFreeSurf, select_rStar,
158         &        tempAdvScheme, tempVertAdvScheme,
159         &        saltAdvScheme, saltVertAdvScheme,
160         &        debugLevel
161        INTEGER cg2dMaxIters        INTEGER cg2dMaxIters
162        INTEGER cg2dChkResFreq        INTEGER cg2dChkResFreq
163          INTEGER cg2dPreCondFreq
164          INTEGER cg3dMaxIters
165          INTEGER cg3dChkResFreq
166        INTEGER nIter0        INTEGER nIter0
167        INTEGER nTimeSteps        INTEGER nTimeSteps
168          INTEGER nEndIter
169        INTEGER numStepsPerPickup        INTEGER numStepsPerPickup
170        INTEGER writeStatePrec        INTEGER writeStatePrec
171        INTEGER writeBinaryPrec        INTEGER writeBinaryPrec
172        INTEGER readBinaryPrec        INTEGER readBinaryPrec
173        INTEGER nCheckLev        INTEGER nCheckLev
174          INTEGER nonlinFreeSurf
175          INTEGER select_rStar
176          INTEGER tempAdvScheme, tempVertAdvScheme
177          INTEGER saltAdvScheme, saltVertAdvScheme
178          INTEGER debugLevel
179    
180    C
181          INTEGER debLevZero
182          PARAMETER(debLevZero=0)
183          INTEGER debLevA
184          PARAMETER(debLevA=1)
185          INTEGER debLevB
186          PARAMETER(debLevB=2)
187    
188  C--   COMMON /PARM_L/ Logical valued parameters used by the model.  C--   COMMON /PARM_L/ Logical valued parameters used by the model.
189  C     usingCartesianGrid - If TRUE grid generation will be in a cartesian  C     usingCartesianGrid :: If TRUE grid generation will be in a cartesian
190  C                          coordinate frame.  C                          coordinate frame.
191  C     usingSphericalPolarGrid - If TRUE grid generation will be in a  C     usingSphericalPolarGrid :: If TRUE grid generation will be in a
192  C                               spherical polar frame.  C                               spherical polar frame.
193  C     momViscosity  - Flag which turns momentum friction terms on and off.  C     usingCylindricalGrid :: If TRUE grid generation will be Cylindrical
194  C     momAdvection  - Flag which turns advection of momentum on and off.  C     no_slip_sides :: Impose "no-slip" at lateral boundaries.
195  C     momForcing    - Flag which turns external forcing of momentum on  C     no_slip_bottom :: Impose "no-slip" at bottom boundary.
196    C     staggerTimeStep :: enable a Stagger time stepping T,S Rho then U,V
197    C     momViscosity  :: Flag which turns momentum friction terms on and off.
198    C     momAdvection  :: Flag which turns advection of momentum on and off.
199    C     momForcing    :: Flag which turns external forcing of momentum on
200  C                     and off.  C                     and off.
201  C     momPressureForcing - Flag which turns pressure term in momentum equation  C     momPressureForcing :: Flag which turns pressure term in momentum equation
202  C                          on and off.  C                          on and off.
203  C     metricTerms   - Flag which turns metric terms on or off.  C     metricTerms   :: Flag which turns metric terms on or off.
204  C     usingSphericalPolarMTerms - If TRUE use spherical polar metric terms.  C     usingSphericalPolarMTerms :: If TRUE use spherical polar metric terms.
205  C     useCoriolis   - Flag which turns the coriolis terms on and off.  C     useNHMTerms :: If TRUE use non-hydrostatic metric terms.
206  C     tempDiffusion - Flag which turns diffusion of temperature on  C     useCoriolis   :: Flag which turns the coriolis terms on and off.
207  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  
208  C                     and off.  C                     and off.
209  C     saltDiffusion - Flag which turns diffusion of salinit on  C     tempForcing   :: Flag which turns external forcing of temperature on
210  C                     and off.  C                     and off.
211  C     saltAdvection - Flag which turns advection of salinit on  C     saltAdvection :: Flag which turns advection of salinity on
212  C                     and off.  C                     and off.
213  C     saltForcing   - Flag which turns external forcing of salinit on  C     saltForcing   :: Flag which turns external forcing of salinity on
214  C                     and off.  C                     and off.
215  C     implicitFreeSurface - Set to true to use implcit free surface  C     useRealFreshWaterFlux :: if True (=Natural BCS), treats P+R-E flux
216  C     rigidLid            - Set to true to use rigid lid  C                         as a real Fresh Water (=> changes the Sea Level)
217  C     momStepping   - Turns momentum equation time-stepping off  C                         if F, converts P+R-E to salt flux (no SL effect)
218  C     tempStepping  - Turns temperature equation time-stepping off  C     useFullLeith   :: Set to true to use full Leith viscosity (may be unstable
219  C     saltStepping  - Turns salinity equation time-stepping off  C                       on irregular grids)
220  C     useConstantF  - Coriolis parameter set to f0  C     rigidLid            :: Set to true to use rigid lid
221  C     useBetaPlaneF - Coriolis parameter set to f0 + beta.y  C     implicitFreeSurface :: Set to true to use implcit free surface
222  C     useSphereF    - Coriolis parameter set to 2.omega.sin(phi)  C     exactConserv        :: Set to true to conserve exactly the total Volume
223  C     implicitDiffusion - Turns implicit vertical diffusion on  C     uniformLin_PhiSurf  :: Set to true to use a uniform Bo_surf in the
224  C     doThetaClimRelax - Set true if relaxation to temperature  C                           linear relation Phi_surf = Bo_surf*eta
225    C     momStepping   :: Turns momentum equation time-stepping off
226    C     tempStepping  :: Turns temperature equation time-stepping off
227    C     saltStepping  :: Turns salinity equation time-stepping off
228    C     useConstantF  :: Coriolis parameter set to f0
229    C     useBetaPlaneF :: Coriolis parameter set to f0 + beta.y
230    C     useSphereF    :: Coriolis parameter set to 2.omega.sin(phi)
231    C     useCDscheme   :: use CD-scheme to calculate Coriolis terms.
232    C     useJamartWetPoints :: Use wet-point method for Coriolis (Jamart and Ozer, 1986)
233    C     useJamartMomAdv :: Use wet-point method for V.I. non-linear term
234    C     SadournyCoriolis :: use the enstrophy conserving scheme by Sadourny
235    C     upwindVorticity :: bias interpolation of vorticity in the Coriolis term
236    C     highOrderVorticity :: use 3rd/4th order interp. of vorticity in Coriolis
237    C     useAbsVorticity :: work with f+zeta in Coriolis terms
238    C     implicitDiffusion :: Turns implicit vertical diffusion on
239    C     implicitViscosity :: Turns implicit vertical viscosity on
240    C     tempImplVertAdv :: Turns on implicit vertical advection for Temperature
241    C     saltImplVertAdv :: Turns on implicit vertical advection for Salinity
242    C     momImplVertAdv  :: Turns on implicit vertical advection for Momentum
243    C     multiDimAdvection :: Flag that enable multi-dimension advection
244    C     useMultiDimAdvec  :: True if multi-dim advection is used at least once
245    C     forcing_In_AB :: if False, put forcing (Temp,Salt,Tracers) contribution
246    C                      out off Adams-Bashforth time stepping.
247    C     doThetaClimRelax :: Set true if relaxation to temperature
248  C                        climatology is required.  C                        climatology is required.
249  C     doSaltClimRelax  - Set true if relaxation to salinity  C     doSaltClimRelax  :: Set true if relaxation to salinity
250  C                        climatology is required.  C                        climatology is required.
251  C     periodicExternalForcing - Set true if forcing is time-dependant  C     periodicExternalForcing :: Set true if forcing is time-dependant
252    C     usingPCoords     :: Set to indicate that we are working in a pressure
253    C                        type coordinate (p or p*).
254    C     usingZCoords     :: Set to indicate that we are working in a height
255    C                        type coordinate (z or z*)
256    C     fluidIsAir       :: Set to indicate that the fluid major constituent
257    C                        is air
258    C     fluidIsWater     :: Set to indicate that the fluid major constituent
259    C                        is water
260    C     useDynP_inEos_Zc :: use the dynamical pressure in EOS (with Z-coord.)
261    C                         this requires specific code for restart & exchange
262    C     setCenterDr    :: set cell Center depth and put Interface at the middle
263    C     nonHydrostatic :: Using non-hydrostatic terms
264    C     quasiHydrostatic :: Using non-hydrostatic terms in hydrostatic algorithm
265    C     globalFiles    :: Selects between "global" and "tiled" files
266    C     useSingleCpuIO :: On SGI platforms, option globalFiles is either
267    C                       slow (f77) or does not work (f90).  When
268    C                       useSingleCpuIO is set, mdsio_writefield.F
269    C                       outputs from master mpi process only.
270    C     allowFreezing  :: Allows surface water to freeze and form ice
271    C     useOldFreezing :: use the old version (before checkpoint52a_pre, 2003-11-12)
272    C     groundAtK1  :: put the surface(k=1) at the Lower Boundary (=ground)
273    C     pickup_write_mdsio :: use mdsio to write pickups
274    C     pickup_read_mdsio  :: use mdsio to read  pickups
275    C     pickup_write_immed :: echo the pickup immediately (for conversion)
276    C     timeave_mdsio      :: use mdsio for timeave output
277    C     snapshot_mdsio     :: use mdsio for "snapshot" (dumpfreq/diagfreq) output
278    C     monitor_stdio      :: use stdio for monitor output
279    C     calendarDumps :: When set, approximate months (30-31 days) and years (360-372 days)
280    C                      for parameters chkPtFreq, pChkPtFreq, taveFreq, SEAICE_taveFreq,
281    C                      KPP_taveFreq, and freq in pkg/diagnostics are converted to exact
282    C                      calendar months and years.  Requires pkg/cal.
283        COMMON /PARM_L/ usingCartesianGrid, usingSphericalPolarGrid,        COMMON /PARM_L/ usingCartesianGrid, usingSphericalPolarGrid,
284       & momViscosity, momAdvection, momForcing, useCoriolis, momPressureForcing,       & usingCurvilinearGrid, usingCylindricalGrid,
285       & tempDiffusion, tempAdvection, tempForcing,       & no_slip_sides,no_slip_bottom,
286       & saltDiffusion, saltAdvection, saltForcing,       & staggerTimeStep,
287       & implicitFreeSurface, rigidLid,       & momViscosity, momAdvection, momForcing, useCoriolis,
288         & momPressureForcing, vectorInvariantMomentum,
289         & tempAdvection, tempForcing,
290         & saltAdvection, saltForcing,
291         & useRealFreshWaterFlux,
292         & useFullLeith,
293         & rigidLid, implicitFreeSurface, exactConserv, uniformLin_PhiSurf,
294       & momStepping, tempStepping, saltStepping,       & momStepping, tempStepping, saltStepping,
295       & metricTerms, usingSphericalPolarMTerms,       & metricTerms, usingSphericalPolarMTerms, useNHMTerms,
296       & useConstantF, useBetaPlaneF, useSphereF,       & useConstantF, useBetaPlaneF, useSphereF,
297       & implicitDiffusion, doThetaClimRelax, doSaltClimRelax,       & useCDscheme,
298       & periodicExternalForcing       & useEnergyConservingCoriolis, useJamartWetPoints, useJamartMomAdv,
299         & SadournyCoriolis, upwindVorticity, highOrderVorticity,
300         & useAbsVorticity,
301         & implicitDiffusion, implicitViscosity,
302         & tempImplVertAdv, saltImplVertAdv, momImplVertAdv,
303         & multiDimAdvection, useMultiDimAdvec, forcing_In_AB,
304         & doThetaClimRelax, doSaltClimRelax, doTr1ClimRelax,
305         & periodicExternalForcing,
306         & fluidIsAir, fluidIsWater,
307         & usingPCoords, usingZCoords, useDynP_inEos_Zc, setCenterDr,
308         & nonHydrostatic, quasiHydrostatic, globalFiles, useSingleCpuIO,
309         & allowFreezing, useOldFreezing, groundAtK1,
310         & usePickupBeforeC35, usePickupBeforeC54, debugMode,
311         & readPickupWithTracer, writePickupWithTracer,
312         & pickup_read_mdsio, pickup_write_mdsio, pickup_write_immed,
313         & timeave_mdsio, snapshot_mdsio, monitor_stdio,
314         & outputTypesInclusive,
315         & inAdMode, inAdTrue, inAdFalse, inAdExact,
316         & calendarDumps
317    
318        LOGICAL usingCartesianGrid        LOGICAL usingCartesianGrid
319        LOGICAL usingSphericalPolarGrid        LOGICAL usingSphericalPolarGrid
320          LOGICAL usingCylindricalGrid
321          LOGICAL usingCurvilinearGrid
322        LOGICAL usingSphericalPolarMTerms        LOGICAL usingSphericalPolarMTerms
323          LOGICAL useNHMTerms
324          LOGICAL no_slip_sides
325          LOGICAL no_slip_bottom
326          LOGICAL staggerTimeStep
327        LOGICAL momViscosity        LOGICAL momViscosity
328        LOGICAL momAdvection        LOGICAL momAdvection
329        LOGICAL momForcing        LOGICAL momForcing
330        LOGICAL momPressureForcing        LOGICAL momPressureForcing
331        LOGICAL useCoriolis        LOGICAL useCoriolis
332        LOGICAL tempDiffusion        LOGICAL vectorInvariantMomentum
333        LOGICAL tempAdvection        LOGICAL tempAdvection
334        LOGICAL tempForcing        LOGICAL tempForcing
       LOGICAL saltDiffusion  
335        LOGICAL saltAdvection        LOGICAL saltAdvection
336        LOGICAL saltForcing        LOGICAL saltForcing
337        LOGICAL implicitFreeSurface        LOGICAL useRealFreshWaterFlux
338          LOGICAL useFullLeith
339        LOGICAL rigidLid        LOGICAL rigidLid
340          LOGICAL implicitFreeSurface
341          LOGICAL exactConserv
342          LOGICAL uniformLin_PhiSurf
343        LOGICAL momStepping        LOGICAL momStepping
344        LOGICAL tempStepping        LOGICAL tempStepping
345        LOGICAL saltStepping        LOGICAL saltStepping
# Line 160  C     periodicExternalForcing - Set true Line 347  C     periodicExternalForcing - Set true
347        LOGICAL useConstantF        LOGICAL useConstantF
348        LOGICAL useBetaPlaneF        LOGICAL useBetaPlaneF
349        LOGICAL useSphereF        LOGICAL useSphereF
350          LOGICAL useCDscheme
351          LOGICAL useEnergyConservingCoriolis
352          LOGICAL useJamartWetPoints
353          LOGICAL useJamartMomAdv
354          LOGICAL SadournyCoriolis
355          LOGICAL upwindVorticity
356          LOGICAL highOrderVorticity
357          LOGICAL useAbsVorticity
358        LOGICAL implicitDiffusion        LOGICAL implicitDiffusion
359          LOGICAL implicitViscosity
360          LOGICAL tempImplVertAdv
361          LOGICAL saltImplVertAdv
362          LOGICAL momImplVertAdv
363          LOGICAL multiDimAdvection
364          LOGICAL useMultiDimAdvec
365          LOGICAL forcing_In_AB
366        LOGICAL doThetaClimRelax        LOGICAL doThetaClimRelax
367        LOGICAL doSaltClimRelax        LOGICAL doSaltClimRelax
368          LOGICAL doTr1ClimRelax
369        LOGICAL periodicExternalForcing        LOGICAL periodicExternalForcing
370          LOGICAL fluidIsAir
371          LOGICAL fluidIsWater
372          LOGICAL usingPCoords
373          LOGICAL usingZCoords
374          LOGICAL useDynP_inEos_Zc
375          LOGICAL setCenterDr
376          LOGICAL nonHydrostatic
377          LOGICAL quasiHydrostatic
378          LOGICAL globalFiles
379          LOGICAL useSingleCpuIO
380          LOGICAL allowFreezing
381          LOGICAL useOldFreezing
382          LOGICAL groundAtK1
383          LOGICAL usePickupBeforeC35
384          LOGICAL usePickupBeforeC54
385          LOGICAL debugMode
386          LOGICAL readPickupWithTracer
387          LOGICAL writePickupWithTracer
388          LOGICAL pickup_read_mdsio, pickup_write_mdsio
389          LOGICAL pickup_write_immed
390          LOGICAL timeave_mdsio, snapshot_mdsio, monitor_stdio
391          LOGICAL outputTypesInclusive
392          LOGICAL inAdMode, inAdTrue, inAdFalse, inAdExact
393          LOGICAL calendarDumps
394    
395  C--   COMMON /PARM_R/ "Real" valued parameters used by the model.  C--   COMMON /PARM_R/ "Real" valued parameters used by the model.
396  C     cg2dTargetResidual  C     cg2dTargetResidual
397  C               - Target residual for cg2d solver.  C          :: Target residual for cg2d solver; no unit (RHS normalisation)
398  C     cg2dpcOffDFac - Averaging weight for preconditioner off-diagonal.  C     cg2dTargetResWunit
399    C          :: Target residual for cg2d solver; W unit (No RHS normalisation)
400    C     cg3dTargetResidual
401    C               :: Target residual for cg3d solver.
402    C     cg2dpcOffDFac :: Averaging weight for preconditioner off-diagonal.
403  C     Note. 20th May 1998  C     Note. 20th May 1998
404  C           I made a weird discovery! In the model paper we argue  C           I made a weird discovery! In the model paper we argue
405  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 413  C           number of iterations for con
413  C           drop form 192 -> 134! Need to investigate this further!  C           drop form 192 -> 134! Need to investigate this further!
414  C           For now I have introduced a parameter cg2dpcOffDFac which  C           For now I have introduced a parameter cg2dpcOffDFac which
415  C           defaults to 0.51 but can be set at runtime.  C           defaults to 0.51 but can be set at runtime.
416  C     delZ      - Vertical grid spacing ( m ) - delZ is the distance  C     delR      :: Vertical grid spacing ( units of r ).
417  C                 between "w" surfaces.  C     delRc     :: Vertical grid spacing between cell centers (r unit).
418  C     delX      - Separation between cell faces (m) or (deg), depending  C     delX      :: Separation between cell faces (m) or (deg), depending
419  C     delY        on input flags.  C     delY        on input flags.
420  C     gravity   - Accel. due to gravity ( m/s^2 )  C     gravity   :: Accel. due to gravity ( m/s^2 )
421  C     gBaro     - Accel. due to gravity used in barotropic equation ( m/s^2 )  C     recip_gravity and its inverse
422  C     ronil     - Reference density  C     gBaro     :: Accel. due to gravity used in barotropic equation ( m/s^2 )
423  C     startTime - Start time for model ( s )  C     rhoNil    :: Reference density for the linear equation of state
424  C     phiMin    - Latitude of southern most cell face.  C     rhoConst  :: Vertically constant reference density
425  C     thetaMin  - Longitude of western most cell face (this  C     rhoConstFresh :: Constant reference density for fresh water (rain)
426    C     tRef      :: reference vertical profile for potential temperature
427    C     sRef      :: reference vertical profile for salinity/specific humidity
428    C     startTime :: Start time for model ( s )
429    C     phiMin    :: Latitude of southern most cell face.
430    C     thetaMin  :: Longitude of western most cell face (this
431  C                 is an "inert" parameter but it is included  C                 is an "inert" parameter but it is included
432  C                 to make geographical references simple.)  C                 to make geographical references simple.)
433  C     rSphere   - Radius of sphere for a spherical polar grid ( m ).  C     rSphere   :: Radius of sphere for a spherical polar grid ( m ).
434  C     rRSphere  - Reciprocal radius of sphere for a spherical polar grid ( m ).  C     recip_RSphere  :: Reciprocal radius of sphere ( m ).
435  C     f0        - Reference coriolis parameter ( 1/s )  C     f0        :: Reference coriolis parameter ( 1/s )
436  C                 ( Southern edge f for beta plane )  C                 ( Southern edge f for beta plane )
437  C     beta      - df/dy ( s^-1.m^-1 )  C     beta      :: df/dy ( s^-1.m^-1 )
438  C     omega     - Angular velocity ( rad/s )  C     omega     :: Angular velocity ( rad/s )
439  C     viscAh    - Eddy viscosity coeff. for mixing of  C     rotationPeriod :: Rotation period (s) (= 2.pi/omega)
440    C     viscAh    :: Eddy viscosity coeff. for mixing of
441    C                 momentum laterally ( m^2/s )
442    C     viscAhW   :: Eddy viscosity coeff. for mixing of vertical
443    C                 momentum laterally, no effect for hydrostatic
444    C                 model, defaults to viscAh if unset ( m^2/s )
445    C     viscAr    :: Eddy viscosity coeff. for mixing of
446    C                 momentum vertically ( units of r^2/s )
447    C     viscA4    :: Biharmonic viscosity coeff. for mixing of
448    C                 momentum laterally ( m^4/s )
449    C     viscA4W   :: Biharmonic viscosity coeff. for mixing of vertical
450    C                 momentum laterally, no effect for hydrostatic
451    C                 model, defaults to viscA4 if unset ( m^2/s )
452    C     viscAhD   :: Eddy viscosity coeff. for mixing of momentum laterally
453    C                  (act on Divergence part) ( m^2/s )
454    C     viscAhZ   :: Eddy viscosity coeff. for mixing of momentum laterally
455    C                  (act on Vorticity  part) ( m^2/s )
456    C     viscA4D   :: Biharmonic viscosity coeff. for mixing of momentum laterally
457    C                  (act on Divergence part) ( m^4/s )
458    C     viscA4Z   :: Biharmonic viscosity coeff. for mixing of momentum laterally
459    C                  (act on Vorticity  part) ( m^4/s )
460    C     viscC2leith :: Leith non-dimensional viscosity factor (grad(vort))
461    C     viscC2leithD :: Modified Leith non-dimensional viscosity factor (grad(div))
462    C     viscAhMax :: Maximum eddy viscosity coeff. for mixing of
463  C                 momentum laterally ( m^2/s )  C                 momentum laterally ( m^2/s )
464  C     viscAz    - Eddy viscosity coeff. for mixing of  C     viscAhGridMax:: maximum and minimum harmonic viscosity coefficients ...
465  C                 momentum vertically ( m^2/s )  C     viscAhGridMin::  in terms of non-dimensional grid-size dependent viscosity
466  C     viscA4    - Biharmonic viscosity coeff. for mixing of  C     viscA4Max :: Maximum biharmonic viscosity coeff. for mixing of
467  C                 momentum laterally ( m^4/s )  C                 momentum laterally ( m^4/s )
468  C     diffKhT   - Laplacian diffusion coeff. for mixing of  C     viscAhGrid:: non-dimensional grid-size dependent viscosity
469    C     viscA4Grid:: non-dimensional grid-size dependent bi-harmonic viscosity
470    C     viscA4GridMax:: maximum and minimum biharmonic viscosity coefficients ...
471    C     viscA4GridMin::  in terms of non-dimensional grid-size dependent viscosity
472    C     viscC4leith :: Leith non-dimensional viscosity factor (grad(vort))
473    C     viscC4leithD :: Modified Leith non-dimensional viscosity factor (grad(div))
474    C     diffKhT   :: Laplacian diffusion coeff. for mixing of
475  C                 heat laterally ( m^2/s )  C                 heat laterally ( m^2/s )
476  C     diffKzT   - Laplacian diffusion coeff. for mixing of  C     diffKrNrT :: vertical profile of Laplacian diffusion coeff.
477  C                 heat vertically ( m^2/s )  C                 for mixing of heat vertically ( units of r^2/s )
478  C     diffK4T   - Biharmonic diffusion coeff. for mixing of  C     diffK4T   :: Biharmonic diffusion coeff. for mixing of
479  C                 heat laterally ( m^4/s )  C                 heat laterally ( m^4/s )
480  C     diffKhS  -  Laplacian diffusion coeff. for mixing of  C     diffKhS  ::  Laplacian diffusion coeff. for mixing of
481  C                 salt laterally ( m^2/s )  C                 salt laterally ( m^2/s )
482  C     diffKzS   - Laplacian diffusion coeff. for mixing of  C     diffKrNrS :: vertical profile of Laplacian diffusion coeff.
483  C                 salt vertically ( m^2/s )  C                 for mixing of salt vertically ( units of r^2/s ),
484  C     diffK4S   - Biharmonic diffusion coeff. for mixing of  C     diffK4S   :: Biharmonic diffusion coeff. for mixing of
485  C                 salt laterally ( m^4/s )  C                 salt laterally ( m^4/s )
486  C     deltaT    - Default timestep ( s )  C     diffKrBL79surf :: T/S surface diffusivity (m^2/s) Bryan and Lewis, 1979
487  C     deltaTClock  - Timestep used as model "clock". This determines the  C     diffKrBL79deep :: T/S deep diffusivity (m^2/s) Bryan and Lewis, 1979
488    C     diffKrBL79scl  :: depth scale for arctan fn (m) Bryan and Lewis, 1979
489    C     diffKrBL79Ho   :: depth offset for arctan fn (m) Bryan and Lewis, 1979
490    C     deltaT    :: Default timestep ( s )
491    C     deltaTClock  :: Timestep used as model "clock". This determines the
492  C                    IO frequencies and is used in tagging output. It can  C                    IO frequencies and is used in tagging output. It can
493  C                    be totally different to the dynamical time. Typically  C                    be totally different to the dynamical time. Typically
494  C                    it will be the deep-water timestep for accelerated runs.  C                    it will be the deep-water timestep for accelerated runs.
495  C                    Frequency of checkpointing and dumping of the model state  C                    Frequency of checkpointing and dumping of the model state
496  C                    are referenced to this clock. ( s )  C                    are referenced to this clock. ( s )
497  C     deltaTMom    - Timestep for momemtum equations ( s )  C     deltaTMom    :: Timestep for momemtum equations ( s )
498  C     deltaTtracer - Timestep for tracer equations ( s )  C     dTtracerLev  :: Timestep for tracer equations ( s ), function of level k
499  C     freesurfFac  - Parameter to turn implicit free surface term on or off  C     deltaTfreesurf :: Timestep for free-surface equation ( s )
500    C     freesurfFac  :: Parameter to turn implicit free surface term on or off
501  C                    freesurfac = 1. uses implicit free surface  C                    freesurfac = 1. uses implicit free surface
502  C                    freesurfac = 0. uses rigid lid  C                    freesurfac = 0. uses rigid lid
503  C     tauCD     - CD scheme coupling timescale ( 1/s )  C     implicSurfPress :: parameter of the Crank-Nickelson time stepping :
504  C     rCD       - CD scheme normalised coupling parameter ( 0-1 )  C                     Implicit part of Surface Pressure Gradient ( 0-1 )
505  C     GMmaxslope  - max. slope allowed in GM/Redi tensor  C     implicDiv2Dflow :: parameter of the Crank-Nickelson time stepping :
506  C     GMlength  - Length to use in Visbeck et al. formula for K (m)  C                     Implicit part of barotropic flow Divergence ( 0-1 )
507  C     GMalpha   - alpha to use in Visbeck et al. formula for K  C     hFacMin      :: Minimum fraction size of a cell (affects hFacC etc...)
508  C     GMdepth   - Depth over which to integrate Richardson # (Visbeck et al.)  C     hFacMinDz    :: Minimum dimesional size of a cell (affects hFacC etc..., m)
509  C     GMkbackground - background value of GM/Redi coefficient  C     hFacMinDp    :: Minimum dimesional size of a cell (affects hFacC etc..., Pa)
510  C     startTime - Starting time for this integration ( s ).  C     hFacMinDr    :: Minimum dimesional size of a cell (affects hFacC etc..., units of r)
511  C     endTime   - Ending time for this integration ( s ).  C     hFacInf      :: Threshold (inf and sup) for fraction size of surface cell
512  C     chkPtFreq  - Frequency of rolling check pointing ( s ).  C     hFacSup        that control vanishing and creating levels
513  C     pChkPtFreq - Frequency of permanent check pointing ( s ).  C     tauCD        :: CD scheme coupling timescale ( 1/s )
514  C     dumpFreq  - Frequency with which model state is written to  C     rCD          :: CD scheme normalised coupling parameter ( 0-1 )
515  C                 post-processing files ( s ).  C     startTime     :: Starting time for this integration ( s ).
516  C     taveFreq  - Frequency with which time-averaged model state is written to  C     endTime       :: Ending time for this integration ( s ).
517  C                 post-processing files ( s ).  C     chkPtFreq     :: Frequency of rolling check pointing ( s ).
518  C     afFacMom  - Advection of momentum term scaling parameter  C     pChkPtFreq    :: Frequency of permanent check pointing ( s ).
519  C     vfFacMom  - Momentum viscosity scaling parameter  C     dumpFreq      :: Frequency with which model state is written to
520  C     pfFacMom  - Momentum pressure forcing parameter  C                     post-processing files ( s ).
521  C     cfFacMom  - Coriolis term scaling parameter  C     diagFreq      :: Frequency with which model writes diagnostic output
522  C     foFacMom  - Momentum forcing scaling parameter  C                     of intermediate quantities.
523  C     mtFacMom  - Metric terms scaling parameter  C     afFacMom      :: Advection of momentum term tracer parameter
524  C     cAdjFreq  - Frequency of convective adjustment  C     vfFacMom      :: Momentum viscosity tracer parameter
525  C     tauThetaClimRelax - Relaxation to climatology time scale ( s ).  C     pfFacMom      :: Momentum pressure forcing tracer parameter
526  C     lambdaThetaClimRelax - Inverse time scale for relaxation ( 1/s ).  C     cfFacMom      :: Coriolis term tracer parameter
527  C     tauSaltClimRelax - Relaxation to climatology time scale ( s ).  C     foFacMom      :: Momentum forcing tracer parameter
528  C     lambdaSaltClimRelax - Inverse time scale for relaxation ( 1/s ).  C     mtFacMom      :: Metric terms tracer parameter
529  C     externForcingPeriod - Is the period of which forcing varies (eg. 1 month)  C     cosPower      :: Power of cosine of latitude to multiply viscosity
530  C     externForcingCycle - Is the repeat time of the forcing (eg. 1 year)  C     cAdjFreq      :: Frequency of convective adjustment
531    C
532    C     taveFreq      :: Frequency with which time-averaged model state
533    C                      is written to post-processing files ( s ).
534    C     tave_lastIter :: (for state variable only) fraction of the last time
535    C                      step (of each taveFreq period) put in the time average.
536    C                      (fraction for 1rst iter = 1 - tave_lastIter)
537    C     tauThetaClimRelax :: Relaxation to climatology time scale ( s ).
538    C     lambdaThetaClimRelax :: Inverse time scale for relaxation ( 1/s ).
539    C     tauSaltClimRelax :: Relaxation to climatology time scale ( s ).
540    C     lambdaSaltClimRelax :: Inverse time scale for relaxation ( 1/s ).
541    C     latBandClimRelax :: latitude band where Relaxation to Clim. is applied,
542    C                         i.e. where |yC| <= latBandClimRelax
543    C     externForcingPeriod :: Is the period of which forcing varies (eg. 1 month)
544    C     externForcingCycle :: Is the repeat time of the forcing (eg. 1 year)
545  C                          (note: externForcingCycle must be an integer  C                          (note: externForcingCycle must be an integer
546  C                           number times externForcingPeriod)  C                           number times externForcingPeriod)
547        COMMON /PARM_R/ cg2dTargetResidual, cg2dpcOffDFac, delZ, delX, delY,  C     convertFW2Salt :: salinity, used to convert Fresh-Water Flux to Salt Flux
548       & deltaT,deltaTmom, deltaTtracer, deltaTClock,abeps, startTime, phiMin,  C                       (use model surface (local) value if set to -1)
549       & thetaMin, rSphere, rRSphere, f0, fCori, beta, viscAh, viscAz, viscA4,  C     temp_EvPrRn :: temperature of Rain & Evap.
550       & diffKhT, diffKzT, diffK4T, diffKhS, diffKzS, diffK4S, delT,  C     salt_EvPrRn :: salinity of Rain & Evap.
551       & tauCD, rCD, freeSurfFac,  C        (notes: a) tracer content of Rain/Evap only used if both
552       & GMmaxslope,GMlength,GMalpha,GMdepth,GMkbackground,  C                     NonLin_FrSurf & useRealFreshWater are set.
553       & gravity, gBaro, rhonil, tRef, sRef,  C                b) use model surface (local) value if set to UNSET_RL)
554       & endTime, chkPtFreq, pchkPtFreq, dumpFreq, taveFreq,  C     horiVertRatio      :: Ratio on units in vertical to units in horizontal.
555    C     recip_horiVertRatio  ( 1 if horiz in m and vertical in m ).
556    C                          ( g*rho if horiz in m and vertical in Pa ).
557    C     Ro_SeaLevel        :: standard position of Sea-Level in "R" coordinate, used as
558    C                          starting value (k=1) for vertical coordinate (rf(1)=Ro_SeaLevel)
559    C     bottomDragLinear   :: Drag coefficient built in to core dynamics
560    C      --"-"--  Quadratic  ( linear: 1/s, quadratic: 1/m )
561          COMMON /PARM_R/ cg2dTargetResidual, cg2dTargetResWunit,
562         & cg2dpcOffDFac, cg3dTargetResidual,
563         & delR, delRc, delX, delY,
564         & deltaT, deltaTmom, dTtracerLev, deltaTfreesurf, deltaTClock,
565         & abeps, startTime,
566         & phiMin, thetaMin, rSphere, recip_RSphere, f0, beta,
567         & fCori, fCoriG, fCoriCos,
568         & viscAh, viscAhW, viscAhMax,
569         & viscAhGrid, viscAhGridMax, viscAhGridMin,
570         & viscC2leith, viscC2leithD,
571         & viscAhD, viscAhZ, viscA4D, viscA4Z,
572         & viscA4, viscA4W,
573         & viscA4Max, viscA4Grid, viscA4GridMax, viscA4GridMin,
574         & viscC4leith, viscAr, viscAstrain, viscAtension,
575         & diffKhT, diffK4T, diffKrNrT,
576         & diffKhS, diffK4S, diffKrNrS,
577         & diffKrBL79surf, diffKrBL79deep, diffKrBL79scl, diffKrBL79Ho,
578         & delT, tauCD, rCD, freeSurfFac, implicSurfPress, implicDiv2Dflow,
579         & hFacMin, hFacMinDz, hFacInf, hFacSup,
580         & gravity, recip_Gravity, gBaro, rhonil, recip_rhonil,
581         & recip_rhoConst, rhoConst,
582         & rhoConstFresh, convertEmP2rUnit, tRef, sRef,
583         & endTime, chkPtFreq, pchkPtFreq, dumpFreq, adjDumpFreq,
584         & diagFreq, taveFreq, tave_lastIter, monitorFreq, adjMonitorFreq,
585       & afFacMom, vfFacMom, pfFacMom, cfFacMom, foFacMom, mtFacMom,       & afFacMom, vfFacMom, pfFacMom, cfFacMom, foFacMom, mtFacMom,
586       & cAdjFreq, omega, tauThetaClimRelax, lambdaThetaClimRelax,       & cosPower, cAdjFreq, omega, rotationPeriod,
587         & tauThetaClimRelax, lambdaThetaClimRelax,
588       & tauSaltClimRelax, lambdaSaltClimRelax,       & tauSaltClimRelax, lambdaSaltClimRelax,
589       & externForcingCycle, externForcingPeriod       & tauTr1ClimRelax, lambdaTr1ClimRelax, latBandClimRelax,
590         & externForcingCycle, externForcingPeriod,
591         & convertFW2Salt, temp_EvPrRn, salt_EvPrRn,
592         & hFacMinDr, hFacMinDp,
593         & horiVertRatio, recip_horiVertRatio,
594         & ivdc_kappa, Ro_SeaLevel,
595         & bottomDragLinear,bottomDragQuadratic,
596         & tCylIn, tCylOut
597    
598        _RL cg2dTargetResidual        _RL cg2dTargetResidual
599          _RL cg2dTargetResWunit
600          _RL cg3dTargetResidual
601        _RL cg2dpcOffDFac        _RL cg2dpcOffDFac
602        _RL delZ(Nz)        _RL delR(Nr)
603          _RL delRc(Nr+1)
604        _RL delX(Nx)        _RL delX(Nx)
605        _RL delY(Ny)        _RL delY(Ny)
606        _RL deltaT        _RL deltaT
607        _RL deltaTClock        _RL deltaTClock
608        _RL deltaTmom        _RL deltaTmom
609        _RL deltaTtracer        _RL dTtracerLev(Nr)
610          _RL deltaTfreesurf
611        _RL abeps        _RL abeps
612        _RL phiMin        _RL phiMin
613        _RL thetaMin        _RL thetaMin
614        _RL rSphere        _RL rSphere
615        _RL rRSphere        _RL recip_RSphere
616        _RL f0        _RL f0
617        _RL freeSurfFac        _RL freeSurfFac
618          _RL implicSurfPress
619          _RL implicDiv2Dflow
620          _RL hFacMin
621          _RL hFacMinDz
622          _RL hFacMinDp
623          _RL hFacMinDr
624          _RL hFacInf
625          _RL hFacSup
626        _RL beta        _RL beta
627        _RL viscAh        _RL viscAh
628        _RL viscAz        _RL viscAhW
629          _RL viscAhD
630          _RL viscAhZ
631          _RL viscAhMax
632          _RL viscAhGrid
633          _RL viscAhGridMax
634          _RL viscAhGridMin
635          _RL viscC2leith
636          _RL viscC2leithD
637          _RL viscAstrain
638          _RL viscAtension
639          _RL viscAr
640        _RL viscA4        _RL viscA4
641          _RL viscA4W
642          _RL viscA4D
643          _RL viscA4Z
644          _RL viscA4Max
645          _RL viscA4Grid, viscA4GridMax, viscA4GridMin
646          _RL viscC4leith
647          _RL viscC4leithD
648        _RL diffKhT        _RL diffKhT
649        _RL diffKzT        _RL diffKrNrT(Nr)
650        _RL diffK4T        _RL diffK4T
651        _RL diffKhS        _RL diffKhS
652        _RL diffKzS        _RL diffKrNrS(Nr)
653        _RL diffK4S        _RL diffK4S
654          _RL diffKrBL79surf
655          _RL diffKrBL79deep
656          _RL diffKrBL79scl
657          _RL diffKrBL79Ho
658        _RL delt        _RL delt
659        _RL tauCD        _RL tauCD
660        _RL rCD        _RL rCD
       _RL GMmaxslope  
       _RL GMlength  
       _RL GMalpha  
       _RL GMdepth  
       _RL GMkbackground  
661        _RL gravity        _RL gravity
662          _RL recip_gravity
663        _RL gBaro        _RL gBaro
664        _RL rhonil        _RL rhonil
665        _RL tRef(Nz)        _RL recip_rhonil
666        _RL sRef(Nz)        _RL rhoConst
667        _RS Fcori(1-OLx:sNx+OLx,1-OLy:sNy+OLy,nSx,nSy)        _RL recip_rhoConst
668          _RL rhoConstFresh
669          _RL convertEmP2rUnit
670          _RL tRef(Nr)
671          _RL sRef(Nr)
672          _RS fCori(1-OLx:sNx+OLx,1-OLy:sNy+OLy,nSx,nSy)
673          _RS fCoriG(1-OLx:sNx+OLx,1-OLy:sNy+OLy,nSx,nSy)
674          _RS fCoriCos(1-OLx:sNx+OLx,1-OLy:sNy+OLy,nSx,nSy)
675        _RL startTime        _RL startTime
676        _RL endTime        _RL endTime
677        _RL chkPtFreq        _RL chkPtFreq
678        _RL pChkPtFreq        _RL pChkPtFreq
679        _RL dumpFreq        _RL dumpFreq
680          _RL adjDumpFreq
681          _RL diagFreq
682        _RL taveFreq        _RL taveFreq
683          _RL tave_lastIter
684          _RL monitorFreq
685          _RL adjMonitorFreq
686        _RL afFacMom        _RL afFacMom
687        _RL vfFacMom        _RL vfFacMom
688        _RL pfFacMom        _RL pfFacMom
689        _RL cfFacMom        _RL cfFacMom
690        _RL foFacMom        _RL foFacMom
691        _RL mTFacMom        _RL mTFacMom
692          _RL cosPower
693        _RL cAdjFreq        _RL cAdjFreq
694        _RL omega        _RL omega
695          _RL rotationPeriod
696        _RL tauThetaClimRelax        _RL tauThetaClimRelax
697        _RL lambdaThetaClimRelax        _RL lambdaThetaClimRelax
698        _RL tauSaltClimRelax        _RL tauSaltClimRelax
699        _RL lambdaSaltClimRelax        _RL lambdaSaltClimRelax
700          _RL tauTr1ClimRelax
701          _RL lambdaTr1ClimRelax
702          _RL latBandClimRelax
703        _RL externForcingCycle        _RL externForcingCycle
704        _RL externForcingPeriod        _RL externForcingPeriod
705          _RL convertFW2Salt
706          _RL temp_EvPrRn
707          _RL salt_EvPrRn
708          _RL horiVertRatio
709          _RL recip_horiVertRatio
710          _RL ivdc_kappa
711          _RL Ro_SeaLevel
712          _RL bottomDragLinear
713          _RL bottomDragQuadratic
714          _RL tCylIn
715          _RL tCylOut
716    
717        COMMON /PARM_A/ HeatCapacity_Cp,  C--   COMMON /PARM_A/ Thermodynamics constants ?
718       &                Lamba_theta        COMMON /PARM_A/ HeatCapacity_Cp,recip_Cp
719        _RL HeatCapacity_Cp        _RL HeatCapacity_Cp
720        _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  
721    
722    C--   COMMON /PARM_ATM/ Atmospheric physical parameters (Ideal Gas EOS, ...)
723    C     celsius2K :: convert centigrade (Celsius) degree to Kelvin
724    C     atm_Po    :: standard reference pressure
725    C     atm_Cp    :: specific heat (Cp) of the (dry) air at constant pressure
726    C     atm_Rd    :: gas constant for dry air
727    C     atm_kappa :: kappa = R/Cp (R: constant of Ideal Gas EOS)
728    C     atm_Rq    :: water vapour specific volume anomaly relative to dry air
729    C                  (e.g. typical value = (29/18 -1) 10^-3 with q [g/kg])
730    C     integr_GeoPot :: option to select the way we integrate the geopotential
731    C                     (still a subject of discussions ...)
732    C     selectFindRoSurf :: select the way surf. ref. pressure (=Ro_surf) is
733    C             derived from the orography. Implemented: 0,1 (see INI_P_GROUND)
734          COMMON /PARM_ATM/
735         &            celsius2K,
736         &            atm_Cp, atm_Rd, atm_kappa, atm_Rq, atm_Po,
737         &            integr_GeoPot, selectFindRoSurf
738          _RL celsius2K
739          _RL atm_Po, atm_Cp, atm_Rd, atm_kappa, atm_Rq
740          INTEGER integr_GeoPot, selectFindRoSurf
741    
742    C Logical flags for selecting packages
743          LOGICAL useOPPS
744          LOGICAL usePP81
745          LOGICAL useMY82
746          LOGICAL useGGL90
747          LOGICAL useKPP
748          LOGICAL useGMRedi
749          LOGICAL useOBCS
750          LOGICAL useAIM
751          LOGICAL useLand
752          LOGICAL useGrdchk
753          LOGICAL useECCO
754          LOGICAL useSHAP_FILT
755          LOGICAL useZONAL_FILT
756          LOGICAL useFLT
757          LOGICAL usePTRACERS
758          LOGICAL useGCHEM
759          LOGICAL useSBO
760          LOGICAL useSEAICE
761          LOGICAL useBulkForce
762          LOGICAL useThSIce
763          LOGICAL usefizhi
764          LOGICAL usegridalt
765          LOGICAL usediagnostics
766          LOGICAL useEBM
767          LOGICAL useMNC
768          COMMON /PARM_PACKAGES/
769         &        useKPP, useGMRedi, useOBCS, useAIM, useLand, useECCO,
770         &        useSHAP_FILT, useZONAL_FILT, useGrdchk, useFLT,
771         &        usePTRACERS, useGCHEM,
772         &        useSBO, useSEAICE, useThSIce, useBulkForce,
773         &        usefizhi, usegridalt, usediagnostics, useEBM, useMNC,
774         &        usePP81, useMY82, useOPPS, useGGL90
775    
776    CEH3 ;;; Local Variables: ***
777    CEH3 ;;; mode:fortran ***
778    CEH3 ;;; End: ***
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