/[MITgcm]/MITgcm/model/inc/PARAMS.h
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revision 1.12 by adcroft, Thu May 28 16:19:50 1998 UTC revision 1.177 by mlosch, Fri Feb 10 07:50:37 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
18    #include "PARAMS_MACROS.h"
19    
20  C--   Contants  C--   Contants
21  C     Useful physical values  C     Useful physical values
# Line 17  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        COMMON /PARM_C/ checkPtSuff  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.
58    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.
64    C     hydrogSaltFile  :: File containing initial hydrographic data for salinity.
65    C     zonalWindFile   :: File containing zonal wind data
66    C     meridWindFile   :: File containing meridional wind data
67    C     thetaClimFile   :: File containing theta climataology used
68    C                       in relaxation term -lambda(theta-theta*)
69    C     saltClimFile    :: File containing salt climataology used
70    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,
87         &                delXFile, delYFile, horizGridFile,
88         &                bathyFile, topoFile, shelfIceFile,
89         &                hydrogThetaFile, hydrogSaltFile,
90         &                zonalWindFile, meridWindFile, thetaClimFile,
91         &                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) 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
107          CHARACTER*(MAX_LEN_FNAM) hydrogSaltFile
108          CHARACTER*(MAX_LEN_FNAM) zonalWindFile
109          CHARACTER*(MAX_LEN_FNAM) meridWindFile
110          CHARACTER*(MAX_LEN_FNAM) thetaClimFile
111          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.
137    C     cg2dPreCondFreq     :: Frequency for updating cg2d preconditioner
138    C                            (non-linear free-surf.)
139    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.  C                           in con. grad solver.
143  C     nIter0              - Start time-step number of for this run  C     nIter0              :: Start time-step number of for this run
144  C     nTimeSteps          - Number of timesteps to execute  C     nTimeSteps          :: Number of timesteps to execute
145  C     numStepsPerPickup   - For offline setup. Frequency of pickup  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     tempAdvScheme       :: Temp. Horiz.Advection scheme selector
156    C     tempVertAdvScheme   :: Temp. Vert. Advection scheme selector
157    C     saltAdvScheme       :: Salt. Horiz.advection scheme selector
158    C     saltVertAdvScheme   :: Salt. Vert. Advection scheme selector
159    C     selectKEscheme      :: Kinetic Energy scheme selector (Vector Inv.)
160    C     debugLevel          :: debug level selector: higher -> more writing
161    
162        COMMON /PARM_I/        COMMON /PARM_I/
163       &        cg2dMaxIters,       &        cg2dMaxIters,
164       &        cg2dChkResFreq,       &        cg2dChkResFreq, cg2dPreCondFreq,
165       &        nIter0, nTimeSteps,       &        cg3dMaxIters,
166         &        cg3dChkResFreq,
167         &        nIter0, nTimeSteps, nEndIter,
168       &        numStepsPerPickup,       &        numStepsPerPickup,
169       &        writeStatePrec, nCheckLev,       &        writeStatePrec, nCheckLev,
170       &        writeBinaryPrec, readBinaryPrec       &        writeBinaryPrec, readBinaryPrec,
171         &        nonlinFreeSurf, select_rStar,
172         &        tempAdvScheme, tempVertAdvScheme,
173         &        saltAdvScheme, saltVertAdvScheme,
174         &        selectKEscheme,
175         &        debugLevel
176        INTEGER cg2dMaxIters        INTEGER cg2dMaxIters
177        INTEGER cg2dChkResFreq        INTEGER cg2dChkResFreq
178          INTEGER cg2dPreCondFreq
179          INTEGER cg3dMaxIters
180          INTEGER cg3dChkResFreq
181        INTEGER nIter0        INTEGER nIter0
182        INTEGER nTimeSteps        INTEGER nTimeSteps
183          INTEGER nEndIter
184        INTEGER numStepsPerPickup        INTEGER numStepsPerPickup
185        INTEGER writeStatePrec        INTEGER writeStatePrec
186        INTEGER writeBinaryPrec        INTEGER writeBinaryPrec
187        INTEGER readBinaryPrec        INTEGER readBinaryPrec
188        INTEGER nCheckLev        INTEGER nCheckLev
189          INTEGER nonlinFreeSurf
190          INTEGER select_rStar
191          INTEGER tempAdvScheme, tempVertAdvScheme
192          INTEGER saltAdvScheme, saltVertAdvScheme
193          INTEGER selectKEscheme
194          INTEGER debugLevel
195    
196    C
197          INTEGER debLevZero
198          PARAMETER(debLevZero=0)
199          INTEGER debLevA
200          PARAMETER(debLevA=1)
201          INTEGER debLevB
202          PARAMETER(debLevB=2)
203    
204  C--   COMMON /PARM_L/ Logical valued parameters used by the model.  C--   COMMON /PARM_L/ Logical valued parameters used by the model.
205  C     usingCartesianGrid - If TRUE grid generation will be in a cartesian  C     usingCartesianGrid :: If TRUE grid generation will be in a cartesian
206  C                          coordinate frame.  C                          coordinate frame.
207  C     usingSphericalPolarGrid - If TRUE grid generation will be in a  C     usingSphericalPolarGrid :: If TRUE grid generation will be in a
208  C                               spherical polar frame.  C                               spherical polar frame.
209  C     momViscosity  - Flag which turns momentum friction terms on and off.  C     usingCylindricalGrid :: If TRUE grid generation will be Cylindrical
210  C     momAdvection  - Flag which turns advection of momentum on and off.  C     no_slip_sides :: Impose "no-slip" at lateral boundaries.
211  C     momForcing    - Flag which turns external forcing of momentum on  C     no_slip_bottom :: Impose "no-slip" at bottom boundary.
212    C     momViscosity  :: Flag which turns momentum friction terms on and off.
213    C     momAdvection  :: Flag which turns advection of momentum on and off.
214    C     momForcing    :: Flag which turns external forcing of momentum on
215  C                     and off.  C                     and off.
216  C     momPressureForcing - Flag which turns pressure term in momentum equation  C     momPressureForcing :: Flag which turns pressure term in momentum equation
217  C                          on and off.  C                          on and off.
218  C     useCoriolis   - Flag which turns the coriolis terms on and off.  C     metricTerms   :: Flag which turns metric terms on or off.
219  C     tempDiffusion - Flag which turns diffusion of temperature on  C     usingSphericalPolarMTerms :: If TRUE use spherical polar metric terms.
220  C                     and off.  C     useNHMTerms :: If TRUE use non-hydrostatic metric terms.
221  C     tempAdvection - Flag which turns advection of temperature on  C     useCoriolis   :: Flag which turns the coriolis terms on and off.
222  C                     and off.  C     tempAdvection :: Flag which turns advection of temperature on
 C     tempForcing   - Flag which turns external forcing of temperature on  
223  C                     and off.  C                     and off.
224  C     saltDiffusion - Flag which turns diffusion of salinit on  C     tempForcing   :: Flag which turns external forcing of temperature on
225  C                     and off.  C                     and off.
226  C     saltAdvection - Flag which turns advection of salinit on  C     saltAdvection :: Flag which turns advection of salinity on
227  C                     and off.  C                     and off.
228  C     saltForcing   - Flag which turns external forcing of salinit on  C     saltForcing   :: Flag which turns external forcing of salinity on
229  C                     and off.  C                     and off.
230  C     implicitFreeSurface - Set to true to use implcit free surface  C     useRealFreshWaterFlux :: if True (=Natural BCS), treats P+R-E flux
231  C     rigidLid            - Set to true to use rigid lid  C                         as a real Fresh Water (=> changes the Sea Level)
232  C     momStepping   - Turns momentum equation time-stepping off  C                         if F, converts P+R-E to salt flux (no SL effect)
233  C     momStepping   - Turns temperature equation time-stepping off  C     useFullLeith   :: Set to true to use full Leith viscosity(may be unstable
234    C                       on irregular grids)
235    C     useAreaViscLength :: Set to true to use old scaling for viscous
236    C              lengths, e.g., L2=Raz.  May be preferable for cube sphere.
237    C     useStrainTensionVisc:: Set to true to use Strain-Tension viscous terms
238    C     rigidLid            :: Set to true to use rigid lid
239    C     implicitFreeSurface :: Set to true to use implicit free surface
240    C     exactConserv        :: Set to true to conserve exactly the total Volume
241    C     uniformLin_PhiSurf  :: Set to true to use a uniform Bo_surf in the
242    C                           linear relation Phi_surf = Bo_surf*eta
243    C     implicitIntGravWave :: treat Internal Gravity Wave implicitly
244    C     staggerTimeStep :: enable a Stagger time stepping T,S Rho then U,V
245    C     momStepping   :: Turns momentum equation time-stepping off
246    C     tempStepping  :: Turns temperature equation time-stepping off
247    C     saltStepping  :: Turns salinity equation time-stepping off
248    C     useConstantF  :: Coriolis parameter set to f0
249    C     useBetaPlaneF :: Coriolis parameter set to f0 + beta.y
250    C     useSphereF    :: Coriolis parameter set to 2.omega.sin(phi)
251    C     useCDscheme   :: use CD-scheme to calculate Coriolis terms.
252    C     useJamartWetPoints :: Use wet-point method for Coriolis (Jamart and Ozer, 1986)
253    C     useJamartMomAdv :: Use wet-point method for V.I. non-linear term
254    C     SadournyCoriolis :: use the enstrophy conserving scheme by Sadourny
255    C     upwindVorticity :: bias interpolation of vorticity in the Coriolis term
256    C     highOrderVorticity :: use 3rd/4th order interp. of vorticity (V.I., advection)
257    C     upwindShear        :: use 1rst order upwind interp. (V.I., vertical advection)
258    C     useAbsVorticity :: work with f+zeta in Coriolis terms
259    C     implicitDiffusion :: Turns implicit vertical diffusion on
260    C     implicitViscosity :: Turns implicit vertical viscosity on
261    C     tempImplVertAdv :: Turns on implicit vertical advection for Temperature
262    C     saltImplVertAdv :: Turns on implicit vertical advection for Salinity
263    C     momImplVertAdv  :: Turns on implicit vertical advection for Momentum
264    C     multiDimAdvection :: Flag that enable multi-dimension advection
265    C     useMultiDimAdvec  :: True if multi-dim advection is used at least once
266    C     forcing_In_AB     :: if False, put forcing (Temp,Salt,Tracers) contribution
267    C                          out off Adams-Bashforth time stepping.
268    C     doAB_onGtGs       :: if the Adams-Bashforth time stepping is used, always
269    C                          apply AB on tracer tendencies (rather than on Tracer)
270    C     startFromPickupAB2 :: with AB-3 code, start from an AB-2 pickup
271    C     doThetaClimRelax :: Set true if relaxation to temperature
272    C                        climatology is required.
273    C     doSaltClimRelax  :: Set true if relaxation to salinity
274    C                        climatology is required.
275    C     periodicExternalForcing :: Set true if forcing is time-dependant
276    C     usingPCoords     :: Set to indicate that we are working in a pressure
277    C                        type coordinate (p or p*).
278    C     usingZCoords     :: Set to indicate that we are working in a height
279    C                        type coordinate (z or z*)
280    C     fluidIsAir       :: Set to indicate that the fluid major constituent
281    C                        is air
282    C     fluidIsWater     :: Set to indicate that the fluid major constituent
283    C                        is water
284    C     useDynP_inEos_Zc :: use the dynamical pressure in EOS (with Z-coord.)
285    C                         this requires specific code for restart & exchange
286    C     setCenterDr    :: set cell Center depth and put Interface at the middle
287    C     nonHydrostatic :: Using non-hydrostatic terms
288    C     quasiHydrostatic :: Using non-hydrostatic terms in hydrostatic algorithm
289    C     globalFiles    :: Selects between "global" and "tiled" files
290    C     useSingleCpuIO :: On SGI platforms, option globalFiles is either
291    C                       slow (f77) or does not work (f90).  When
292    C                       useSingleCpuIO is set, mdsio_writefield.F
293    C                       outputs from master mpi process only.
294    C     allowFreezing  :: Allows surface water to freeze and form ice
295    C     useOldFreezing :: use the old version (before checkpoint52a_pre, 2003-11-12)
296    C     pickup_write_mdsio :: use mdsio to write pickups
297    C     pickup_read_mdsio  :: use mdsio to read  pickups
298    C     pickup_write_immed :: echo the pickup immediately (for conversion)
299    C     timeave_mdsio      :: use mdsio for timeave output
300    C     snapshot_mdsio     :: use mdsio for "snapshot" (dumpfreq/diagfreq) output
301    C     monitor_stdio      :: use stdio for monitor output
302    C     calendarDumps :: When set, approximate months (30-31 days) and years (360-372 days)
303    C                      for parameters chkPtFreq, pChkPtFreq, taveFreq, SEAICE_taveFreq,
304    C                      KPP_taveFreq, and freq in pkg/diagnostics are converted to exact
305    C                      calendar months and years.  Requires pkg/cal.
306    C     dumpInitAndLast :: dumps model state to files at Initial (nIter0)
307    C                        & Last iteration, in addition multiple of dumpFreq iter.
308    C     balanceEmPmR    :: substract global mean of EmPmR at every time step
309    C     balanceQnet     :: substract global mean of Qnet at every time step
310    C     balancePrintMean:: print substracted global means to STDOUT
311    
312        COMMON /PARM_L/ usingCartesianGrid, usingSphericalPolarGrid,        COMMON /PARM_L/ usingCartesianGrid, usingSphericalPolarGrid,
313       & momViscosity, momAdvection, momForcing, useCoriolis, momPressureForcing,       & usingCurvilinearGrid, usingCylindricalGrid,
314       & tempDiffusion, tempAdvection, tempForcing,       & no_slip_sides,no_slip_bottom,
315       & saltDiffusion, saltAdvection, saltForcing,       & momViscosity, momAdvection, momForcing, useCoriolis,
316       & implicitFreeSurface, rigidLid, momStepping, tempStepping       & momPressureForcing, vectorInvariantMomentum,
317         & tempAdvection, tempForcing,
318         & saltAdvection, saltForcing,
319         & useRealFreshWaterFlux,
320         & useFullLeith, useStrainTensionVisc,
321         & useAreaViscLength,
322         & rigidLid, implicitFreeSurface, exactConserv, uniformLin_PhiSurf,
323         & implicitIntGravWave, staggerTimeStep,
324         & momStepping, tempStepping, saltStepping,
325         & metricTerms, usingSphericalPolarMTerms, useNHMTerms,
326         & useConstantF, useBetaPlaneF, useSphereF,
327         & useCDscheme,
328         & useEnergyConservingCoriolis, useJamartWetPoints, useJamartMomAdv,
329         & SadournyCoriolis, upwindVorticity, highOrderVorticity,
330         & useAbsVorticity, upwindShear,
331         & implicitDiffusion, implicitViscosity,
332         & tempImplVertAdv, saltImplVertAdv, momImplVertAdv,
333         & multiDimAdvection, useMultiDimAdvec,
334         & forcing_In_AB, doAB_onGtGs,
335         & doThetaClimRelax, doSaltClimRelax, doTr1ClimRelax,
336         & periodicExternalForcing,
337         & fluidIsAir, fluidIsWater,
338         & usingPCoords, usingZCoords, useDynP_inEos_Zc, setCenterDr,
339         & nonHydrostatic, quasiHydrostatic, globalFiles, useSingleCpuIO,
340         & allowFreezing, useOldFreezing,
341         & usePickupBeforeC35, usePickupBeforeC54, startFromPickupAB2,
342         & pickup_read_mdsio, pickup_write_mdsio, pickup_write_immed,
343         & timeave_mdsio, snapshot_mdsio, monitor_stdio,
344         & outputTypesInclusive, dumpInitAndLast, debugMode,
345         & inAdMode, inAdTrue, inAdFalse, inAdExact,
346         & calendarDumps,
347         & balanceEmPmR, balanceQnet, balancePrintMean
348    
349        LOGICAL usingCartesianGrid        LOGICAL usingCartesianGrid
350        LOGICAL usingSphericalPolarGrid        LOGICAL usingSphericalPolarGrid
351          LOGICAL usingCylindricalGrid
352          LOGICAL usingCurvilinearGrid
353          LOGICAL usingSphericalPolarMTerms
354          LOGICAL useNHMTerms
355          LOGICAL no_slip_sides
356          LOGICAL no_slip_bottom
357        LOGICAL momViscosity        LOGICAL momViscosity
358        LOGICAL momAdvection        LOGICAL momAdvection
359        LOGICAL momForcing        LOGICAL momForcing
360        LOGICAL momPressureForcing        LOGICAL momPressureForcing
361        LOGICAL useCoriolis        LOGICAL useCoriolis
362        LOGICAL tempDiffusion        LOGICAL vectorInvariantMomentum
363        LOGICAL tempAdvection        LOGICAL tempAdvection
364        LOGICAL tempForcing        LOGICAL tempForcing
       LOGICAL saltDiffusion  
365        LOGICAL saltAdvection        LOGICAL saltAdvection
366        LOGICAL saltForcing        LOGICAL saltForcing
367        LOGICAL implicitFreeSurface        LOGICAL useRealFreshWaterFlux
368          LOGICAL useFullLeith
369          LOGICAL useStrainTensionVisc
370          LOGICAL useAreaViscLength
371        LOGICAL rigidLid        LOGICAL rigidLid
372          LOGICAL implicitFreeSurface
373          LOGICAL exactConserv
374          LOGICAL uniformLin_PhiSurf
375          LOGICAL implicitIntGravWave
376          LOGICAL staggerTimeStep
377        LOGICAL momStepping        LOGICAL momStepping
378        LOGICAL tempStepping        LOGICAL tempStepping
379          LOGICAL saltStepping
380          LOGICAL metricTerms
381          LOGICAL useConstantF
382          LOGICAL useBetaPlaneF
383          LOGICAL useSphereF
384          LOGICAL useCDscheme
385          LOGICAL useEnergyConservingCoriolis
386          LOGICAL useJamartWetPoints
387          LOGICAL useJamartMomAdv
388          LOGICAL SadournyCoriolis
389          LOGICAL upwindVorticity
390          LOGICAL highOrderVorticity
391          LOGICAL useAbsVorticity
392          LOGICAL upwindShear
393          LOGICAL implicitDiffusion
394          LOGICAL implicitViscosity
395          LOGICAL tempImplVertAdv
396          LOGICAL saltImplVertAdv
397          LOGICAL momImplVertAdv
398          LOGICAL multiDimAdvection
399          LOGICAL useMultiDimAdvec
400          LOGICAL forcing_In_AB
401          LOGICAL doAB_onGtGs
402          LOGICAL doThetaClimRelax
403          LOGICAL doSaltClimRelax
404          LOGICAL doTr1ClimRelax
405          LOGICAL periodicExternalForcing
406          LOGICAL fluidIsAir
407          LOGICAL fluidIsWater
408          LOGICAL usingPCoords
409          LOGICAL usingZCoords
410          LOGICAL useDynP_inEos_Zc
411          LOGICAL setCenterDr
412          LOGICAL nonHydrostatic
413          LOGICAL quasiHydrostatic
414          LOGICAL globalFiles
415          LOGICAL useSingleCpuIO
416          LOGICAL allowFreezing
417          LOGICAL useOldFreezing
418          LOGICAL usePickupBeforeC35
419          LOGICAL usePickupBeforeC54
420          LOGICAL startFromPickupAB2
421          LOGICAL dumpInitAndLast
422          LOGICAL debugMode
423          LOGICAL pickup_read_mdsio, pickup_write_mdsio
424          LOGICAL pickup_write_immed
425          LOGICAL timeave_mdsio, snapshot_mdsio, monitor_stdio
426          LOGICAL outputTypesInclusive
427          LOGICAL inAdMode, inAdTrue, inAdFalse, inAdExact
428          LOGICAL calendarDumps
429    
430          LOGICAL balanceEmPmR
431          LOGICAL balanceQnet
432          LOGICAL balancePrintMean
433    
434  C--   COMMON /PARM_R/ "Real" valued parameters used by the model.  C--   COMMON /PARM_R/ "Real" valued parameters used by the model.
435  C     cg2dTargetResidual  C     cg2dTargetResidual
436  C               - Target residual for cg2d solver.  C          :: Target residual for cg2d solver; no unit (RHS normalisation)
437  C     cg2dpcOffDFac - Averaging weight for preconditioner off-diagonal.  C     cg2dTargetResWunit
438    C          :: Target residual for cg2d solver; W unit (No RHS normalisation)
439    C     cg3dTargetResidual
440    C               :: Target residual for cg3d solver.
441    C     cg2dpcOffDFac :: Averaging weight for preconditioner off-diagonal.
442  C     Note. 20th May 1998  C     Note. 20th May 1998
443  C           I made a weird discovery! In the model paper we argue  C           I made a weird discovery! In the model paper we argue
444  C           for the form of the preconditioner used here ( see  C           for the form of the preconditioner used here ( see
# Line 131  C           number of iterations for con Line 452  C           number of iterations for con
452  C           drop form 192 -> 134! Need to investigate this further!  C           drop form 192 -> 134! Need to investigate this further!
453  C           For now I have introduced a parameter cg2dpcOffDFac which  C           For now I have introduced a parameter cg2dpcOffDFac which
454  C           defaults to 0.51 but can be set at runtime.  C           defaults to 0.51 but can be set at runtime.
455  C     delZ      - Vertical grid spacing ( m ) - delZ is the distance  C     delR      :: Vertical grid spacing ( units of r ).
456  C                 between "w" surfaces.  C     delRc     :: Vertical grid spacing between cell centers (r unit).
457  C     delX      - Separation between cell faces (m) or (deg), depending  C     delX      :: Separation between cell faces (m) or (deg), depending
458  C     delY        on input flags.  C     delY        on input flags.
459  C     gravity   - Accel. due to gravity ( m/s^2 )  C     gravity   :: Accel. due to gravity ( m/s^2 )
460  C     gBaro     - Accel. due to gravity used in barotropic equation ( m/s^2 )  C     recip_gravity and its inverse
461  C     ronil     - Reference density  C     gBaro     :: Accel. due to gravity used in barotropic equation ( m/s^2 )
462  C     startTime - Start time for model ( s )  C     rhoNil    :: Reference density for the linear equation of state
463  C     phiMin    - Latitude of southern most cell face.  C     rhoConst  :: Vertically constant reference density
464  C     thetaMin  - Longitude of western most cell face (this  C     rhoConstFresh :: Constant reference density for fresh water (rain)
465    C     tRef      :: reference vertical profile for potential temperature
466    C     sRef      :: reference vertical profile for salinity/specific humidity
467    C     phiRef    :: reference potential (pressure/rho, geopotential) profile
468    C     dBdrRef   :: vertical gradient of reference boyancy  [(m/s/r)^2)]:
469    C               :: z-coord: = N^2_ref = Brunt-Vaissala frequency [s^-2]
470    C               :: p-coord: = -(d.alpha/dp)_ref          [(m^2.s/kg)^2]
471    C     phiMin    :: Latitude of southern most cell face.
472    C     thetaMin  :: Longitude of western most cell face (this
473  C                 is an "inert" parameter but it is included  C                 is an "inert" parameter but it is included
474  C                 to make geographical references simple.)  C                 to make geographical references simple.)
475  C     rSphere   - Radius of sphere for a spherical polar grid ( m ).  C     rSphere   :: Radius of sphere for a spherical polar grid ( m ).
476  C     f0        - Reference coriolis parameter ( 1/s )  C     recip_RSphere  :: Reciprocal radius of sphere ( m ).
477    C     f0        :: Reference coriolis parameter ( 1/s )
478  C                 ( Southern edge f for beta plane )  C                 ( Southern edge f for beta plane )
479  C     beta      - df/dy ( s^-1.m^-1 )  C     beta      :: df/dy ( s^-1.m^-1 )
480  C     viscAh    - Eddy viscosity coeff. for mixing of  C     omega     :: Angular velocity ( rad/s )
481    C     rotationPeriod :: Rotation period (s) (= 2.pi/omega)
482    C     viscAh    :: Eddy viscosity coeff. for mixing of
483  C                 momentum laterally ( m^2/s )  C                 momentum laterally ( m^2/s )
484  C     viscAz    - Eddy viscosity coeff. for mixing of  C     viscAhW   :: Eddy viscosity coeff. for mixing of vertical
485  C                 momentum vertically ( m^2/s )  C                 momentum laterally, no effect for hydrostatic
486  C     viscA4    - Biharmonic viscosity coeff. for mixing of  C                 model, defaults to viscAh if unset ( m^2/s )
487    C     viscAr    :: Eddy viscosity coeff. for mixing of
488    C                 momentum vertically ( units of r^2/s )
489    C     viscA4    :: Biharmonic viscosity coeff. for mixing of
490  C                 momentum laterally ( m^4/s )  C                 momentum laterally ( m^4/s )
491  C     diffKhT   - Laplacian diffusion coeff. for mixing of  C     viscA4W   :: Biharmonic viscosity coeff. for mixing of vertical
492    C                 momentum laterally, no effect for hydrostatic
493    C                 model, defaults to viscA4 if unset ( m^2/s )
494    C     viscAhD   :: Eddy viscosity coeff. for mixing of momentum laterally
495    C                  (act on Divergence part) ( m^2/s )
496    C     viscAhZ   :: Eddy viscosity coeff. for mixing of momentum laterally
497    C                  (act on Vorticity  part) ( m^2/s )
498    C     viscA4D   :: Biharmonic viscosity coeff. for mixing of momentum laterally
499    C                  (act on Divergence part) ( m^4/s )
500    C     viscA4Z   :: Biharmonic viscosity coeff. for mixing of momentum laterally
501    C                  (act on Vorticity  part) ( m^4/s )
502    C     viscC2leith :: Leith non-dimensional viscosity factor (grad(vort))
503    C     viscC2leithD :: Modified Leith non-dimensional visc. factor (grad(div))
504    C     viscC2smag  :: Smagorinsky non-dimensional viscosity factor (harmonic)
505    C     viscC4smag  :: Smagorinsky non-dimensional viscosity factor (biharmonic)
506    C     viscAhMax :: Maximum eddy viscosity coeff. for mixing of
507    C                   momentum laterally ( m^2/s )
508    C     viscAhReMax :: Maximum gridscale Reynolds number for eddy viscosity
509    C                   coeff. for mixing of momentum laterally (non-dim)
510    C     viscAhGridMax:: maximum and minimum harmonic viscosity coefficients ...
511    C     viscAhGridMin::  in terms of non-dimensional grid-size dependent visc.
512    C     viscA4Max :: Maximum biharmonic viscosity coeff. for mixing of
513    C                 momentum laterally ( m^4/s )
514    C     viscA4ReMax :: Maximum Gridscale Reynolds number for
515    C                  biharmonic viscosity coeff. momentum laterally (non-dim)
516    C     viscAhGrid:: non-dimensional grid-size dependent viscosity
517    C     viscA4Grid:: non-dimensional grid-size dependent bi-harmonic viscosity
518    C     viscA4GridMax:: maximum and minimum biharmonic viscosity coefficients ...
519    C     viscA4GridMin::  in terms of non-dimensional grid-size dependent viscosity
520    C     viscC4leith :: Leith non-dimensional viscosity factor (grad(vort))
521    C     viscC4leithD :: Modified Leith non-dimensional viscosity factor (grad(div))
522    C     diffKhT   :: Laplacian diffusion coeff. for mixing of
523  C                 heat laterally ( m^2/s )  C                 heat laterally ( m^2/s )
524  C     diffKzT   - Laplacian diffusion coeff. for mixing of  C     diffKrNrT :: vertical profile of Laplacian diffusion coeff.
525  C                 heat vertically ( m^2/s )  C                 for mixing of heat vertically ( units of r^2/s )
526  C     diffK4T   - Biharmonic diffusion coeff. for mixing of  C     diffK4T   :: Biharmonic diffusion coeff. for mixing of
527  C                 heat laterally ( m^4/s )  C                 heat laterally ( m^4/s )
528  C     diffKhS  -  Laplacian diffusion coeff. for mixing of  C     diffKhS  ::  Laplacian diffusion coeff. for mixing of
529  C                 salt laterally ( m^2/s )  C                 salt laterally ( m^2/s )
530  C     diffKzS   - Laplacian diffusion coeff. for mixing of  C     diffKrNrS :: vertical profile of Laplacian diffusion coeff.
531  C                 salt vertically ( m^2/s )  C                 for mixing of salt vertically ( units of r^2/s ),
532  C     diffK4S   - Biharmonic diffusion coeff. for mixing of  C     diffK4S   :: Biharmonic diffusion coeff. for mixing of
533  C                 salt laterally ( m^4/s )  C                 salt laterally ( m^4/s )
534  C     deltaT    - Default timestep ( s )  C     diffKrBL79surf :: T/S surface diffusivity (m^2/s) Bryan and Lewis, 1979
535  C     deltaTClock  - Timestep used as model "clock". This determines the  C     diffKrBL79deep :: T/S deep diffusivity (m^2/s) Bryan and Lewis, 1979
536    C     diffKrBL79scl  :: depth scale for arctan fn (m) Bryan and Lewis, 1979
537    C     diffKrBL79Ho   :: depth offset for arctan fn (m) Bryan and Lewis, 1979
538    C     deltaT    :: Default timestep ( s )
539    C     deltaTClock  :: Timestep used as model "clock". This determines the
540  C                    IO frequencies and is used in tagging output. It can  C                    IO frequencies and is used in tagging output. It can
541  C                    be totally different to the dynamical time. Typically  C                    be totally different to the dynamical time. Typically
542  C                    it will be the deep-water timestep for accelerated runs.  C                    it will be the deep-water timestep for accelerated runs.
543  C                    Frequency of checkpointing and dumping of the model state  C                    Frequency of checkpointing and dumping of the model state
544  C                    are referenced to this clock. ( s )  C                    are referenced to this clock. ( s )
545  C     deltaTMom    - Timestep for momemtum equations ( s )  C     deltaTMom    :: Timestep for momemtum equations ( s )
546  C     deltaTtracer - Timestep for tracer equations ( s )  C     dTtracerLev  :: Timestep for tracer equations ( s ), function of level k
547  C     freesurfFac  - Parameter to turn implicit free surface term on or off  C     deltaTfreesurf :: Timestep for free-surface equation ( s )
548    C     freesurfFac  :: Parameter to turn implicit free surface term on or off
549  C                    freesurfac = 1. uses implicit free surface  C                    freesurfac = 1. uses implicit free surface
550  C                    freesurfac = 0. uses rigid lid  C                    freesurfac = 0. uses rigid lid
551  C     tauCD     - CD scheme coupling timescale ( 1/s )  C     abEps        :: Adams-Bashforth-2 stabilizing weight
552  C     rCD       - CD scheme normalised coupling parameter ( 0-1 )  C     alph_AB      :: Adams-Bashforth-3 primary factor
553  C     GMmaxslope  - max. slope allowed in GM/Redi tensor  C     beta_AB      :: Adams-Bashforth-3 secondary factor
554  C     GMlength  - Length to use in Visbeck et al. formula for K (m)  C     implicSurfPress :: parameter of the Crank-Nickelson time stepping :
555  C     GMalpha   - alpha to use in Visbeck et al. formula for K  C                     Implicit part of Surface Pressure Gradient ( 0-1 )
556  C     GMdepth   - Depth over which to integrate Richardson # (Visbeck et al.)  C     implicDiv2Dflow :: parameter of the Crank-Nickelson time stepping :
557  C     GMkbackground - background value of GM/Redi coefficient  C                     Implicit part of barotropic flow Divergence ( 0-1 )
558  C     startTime - Starting time for this integration ( s ).  C     hFacMin      :: Minimum fraction size of a cell (affects hFacC etc...)
559  C     endTime   - Ending time for this integration ( s ).  C     hFacMinDz    :: Minimum dimesional size of a cell (affects hFacC etc..., m)
560  C     chkPtFreq  - Frequency of rolling check pointing ( s ).  C     hFacMinDp    :: Minimum dimesional size of a cell (affects hFacC etc..., Pa)
561  C     pChkPtFreq - Frequency of permanent check pointing ( s ).  C     hFacMinDr    :: Minimum dimesional size of a cell (affects hFacC etc..., units of r)
562  C     dumpFreq  - Frequency with which model state is written to  C     hFacInf      :: Threshold (inf and sup) for fraction size of surface cell
563  C                 post-processing files ( s ).  C     hFacSup        that control vanishing and creating levels
564  C     afFacMom  - Advection of momentum term scaling parameter  C     tauCD        :: CD scheme coupling timescale ( 1/s )
565  C     vfFacMom  - Momentum viscosity scaling parameter  C     rCD          :: CD scheme normalised coupling parameter ( 0-1 )
566  C     pfFacMom  - Momentum pressure forcing parameter  C     baseTime      :: model base time (time origin) = time @ iteration zero
567  C     cfFacMom  - Coriolis term scaling parameter  C     startTime     :: Starting time for this integration ( s ).
568  C     foFacMom  - Momentum forcing scaling parameter  C     endTime       :: Ending time for this integration ( s ).
569  C     cAdjFreq  - Frequency of convective adjustment  C     chkPtFreq     :: Frequency of rolling check pointing ( s ).
570        COMMON /PARM_R/ cg2dTargetResidual, cg2dpcOffDFac, delZ, delX, delY,  C     pChkPtFreq    :: Frequency of permanent check pointing ( s ).
571       & deltaT,deltaTmom, deltaTtracer, deltaTClock,abeps, startTime, phiMin,  C     dumpFreq      :: Frequency with which model state is written to
572       & thetaMin, rSphere, f0, fCori, beta, viscAh, viscAz, viscA4,  C                     post-processing files ( s ).
573       & diffKhT, diffKzT, diffK4T, diffKhS, diffKzS, diffK4S, delT,  C     diagFreq      :: Frequency with which model writes diagnostic output
574       & tauCD, rCD, freeSurfFac,  C                     of intermediate quantities.
575       & GMmaxslope,GMlength,GMalpha,GMdepth,GMkbackground,  C     afFacMom      :: Advection of momentum term tracer parameter
576       & gravity, gBaro, rhonil, tRef, sRef,  C     vfFacMom      :: Momentum viscosity tracer parameter
577       & endTime, chkPtFreq, pchkPtFreq, dumpFreq,  C     pfFacMom      :: Momentum pressure forcing tracer parameter
578       & afFacMom, vfFacMom, pfFacMom, cfFacMom, foFacMom,  C     cfFacMom      :: Coriolis term tracer parameter
579       & cAdjFreq  C     foFacMom      :: Momentum forcing tracer parameter
580    C     mtFacMom      :: Metric terms tracer parameter
581    C     cosPower      :: Power of cosine of latitude to multiply viscosity
582    C     cAdjFreq      :: Frequency of convective adjustment
583    C
584    C     taveFreq      :: Frequency with which time-averaged model state
585    C                      is written to post-processing files ( s ).
586    C     tave_lastIter :: (for state variable only) fraction of the last time
587    C                      step (of each taveFreq period) put in the time average.
588    C                      (fraction for 1rst iter = 1 - tave_lastIter)
589    C     tauThetaClimRelax :: Relaxation to climatology time scale ( s ).
590    C     tauSaltClimRelax :: Relaxation to climatology time scale ( s ).
591    C     latBandClimRelax :: latitude band where Relaxation to Clim. is applied,
592    C                         i.e. where |yC| <= latBandClimRelax
593    C     externForcingPeriod :: Is the period of which forcing varies (eg. 1 month)
594    C     externForcingCycle :: Is the repeat time of the forcing (eg. 1 year)
595    C                          (note: externForcingCycle must be an integer
596    C                           number times externForcingPeriod)
597    C     convertFW2Salt :: salinity, used to convert Fresh-Water Flux to Salt Flux
598    C                       (use model surface (local) value if set to -1)
599    C     temp_EvPrRn :: temperature of Rain & Evap.
600    C     salt_EvPrRn :: salinity of Rain & Evap.
601    C        (notes: a) tracer content of Rain/Evap only used if both
602    C                     NonLin_FrSurf & useRealFreshWater are set.
603    C                b) use model surface (local) value if set to UNSET_RL)
604    C     horiVertRatio      :: Ratio on units in vertical to units in horizontal.
605    C     recip_horiVertRatio  ( 1 if horiz in m and vertical in m ).
606    C                          ( g*rho if horiz in m and vertical in Pa ).
607    C     Ro_SeaLevel        :: standard position of Sea-Level in "R" coordinate, used as
608    C                          starting value (k=1) for vertical coordinate (rf(1)=Ro_SeaLevel)
609    C     sideDragFactor     :: side-drag scaling factor (used only if no_slip_sides)
610    C                           (default=2: full drag ; =1: gives half-slip BC)
611    C     bottomDragLinear   :: Drag coefficient built in to core dynamics
612    C     bottomDragQuadratic   ( linear: 1/s, quadratic: 1/m )
613    C     nh_Am2        :: scales the non-hydrostatic terms and changes internal scales
614    C                      (i.e. allows convection at different Rayleigh numbers)
615          COMMON /PARM_R/ cg2dTargetResidual, cg2dTargetResWunit,
616         & cg2dpcOffDFac, cg3dTargetResidual,
617         & delR, delRc, delX, delY,
618         & deltaT, deltaTmom, dTtracerLev, deltaTfreesurf, deltaTClock,
619         & abEps, alph_AB, beta_AB,
620         & phiMin, thetaMin, rSphere, recip_RSphere, f0, beta,
621         & viscAh, viscAhW, viscAhMax,
622         & viscAhGrid, viscAhGridMax, viscAhGridMin,
623         & viscC2leith, viscC2leithD,
624         & viscC2smag, viscC4smag,
625         & viscAhD, viscAhZ, viscA4D, viscA4Z,
626         & viscA4, viscA4W,
627         & viscA4Max, viscA4Grid, viscA4GridMax, viscA4GridMin,
628         & viscAhRemax, viscA4Remax,
629         & viscC4leith, viscC4leithD, viscAr,
630         & diffKhT, diffK4T, diffKrNrT,
631         & diffKhS, diffK4S, diffKrNrS,
632         & diffKrBL79surf, diffKrBL79deep, diffKrBL79scl, diffKrBL79Ho,
633         & delT, tauCD, rCD, freeSurfFac, implicSurfPress, implicDiv2Dflow,
634         & hFacMin, hFacMinDz, hFacInf, hFacSup,
635         & gravity, recip_Gravity, gBaro, rhonil, recip_rhonil,
636         & recip_rhoConst, rhoConst,
637         & rhoConstFresh, convertEmP2rUnit, tRef, sRef, phiRef, dBdrRef,
638         & baseTime, startTime, endTime,
639         & chkPtFreq, pchkPtFreq, dumpFreq, adjDumpFreq,
640         & diagFreq, taveFreq, tave_lastIter, monitorFreq, adjMonitorFreq,
641         & afFacMom, vfFacMom, pfFacMom, cfFacMom, foFacMom, mtFacMom,
642         & cosPower, cAdjFreq, omega, rotationPeriod,
643         & tauThetaClimRelax, tauThetaClimRelax3Dim,
644         & tauSaltClimRelax, tauSaltClimRelax3Dim,
645         & tauTr1ClimRelax, lambdaTr1ClimRelax, latBandClimRelax,
646         & externForcingCycle, externForcingPeriod,
647         & convertFW2Salt, temp_EvPrRn, salt_EvPrRn,
648         & hFacMinDr, hFacMinDp,
649         & horiVertRatio, recip_horiVertRatio,
650         & ivdc_kappa, Ro_SeaLevel,
651         & sideDragFactor, bottomDragLinear, bottomDragQuadratic, nh_Am2,
652         & tCylIn, tCylOut
653    
654        _RL cg2dTargetResidual        _RL cg2dTargetResidual
655          _RL cg2dTargetResWunit
656          _RL cg3dTargetResidual
657        _RL cg2dpcOffDFac        _RL cg2dpcOffDFac
658        _RL delZ(Nz)        _RL delR(Nr)
659          _RL delRc(Nr+1)
660        _RL delX(Nx)        _RL delX(Nx)
661        _RL delY(Ny)        _RL delY(Ny)
662        _RL deltaT        _RL deltaT
663        _RL deltaTClock        _RL deltaTClock
664        _RL deltaTmom        _RL deltaTmom
665        _RL deltaTtracer        _RL dTtracerLev(Nr)
666        _RL abeps        _RL deltaTfreesurf
667          _RL abEps, alph_AB, beta_AB
668        _RL phiMin        _RL phiMin
669        _RL thetaMin        _RL thetaMin
670        _RL rSphere        _RL rSphere
671          _RL recip_RSphere
672        _RL f0        _RL f0
673        _RL freeSurfFac        _RL freeSurfFac
674          _RL implicSurfPress
675          _RL implicDiv2Dflow
676          _RL hFacMin
677          _RL hFacMinDz
678          _RL hFacMinDp
679          _RL hFacMinDr
680          _RL hFacInf
681          _RL hFacSup
682        _RL beta        _RL beta
683        _RL viscAh        _RL viscAh
684        _RL viscAz        _RL viscAhW
685          _RL viscAhD
686          _RL viscAhZ
687          _RL viscAhMax
688          _RL viscAhReMax
689          _RL viscAhGrid
690          _RL viscAhGridMax
691          _RL viscAhGridMin
692          _RL viscC2leith
693          _RL viscC2leithD
694          _RL viscC2smag
695          _RL viscC4smag
696          _RL viscAr
697        _RL viscA4        _RL viscA4
698          _RL viscA4W
699          _RL viscA4D
700          _RL viscA4Z
701          _RL viscA4Max
702          _RL viscA4ReMax
703          _RL viscA4Grid, viscA4GridMax, viscA4GridMin
704          _RL viscC4leith
705          _RL viscC4leithD
706        _RL diffKhT        _RL diffKhT
707        _RL diffKzT        _RL diffKrNrT(Nr)
708        _RL diffK4T        _RL diffK4T
709        _RL diffKhS        _RL diffKhS
710        _RL diffKzS        _RL diffKrNrS(Nr)
711        _RL diffK4S        _RL diffK4S
712          _RL diffKrBL79surf
713          _RL diffKrBL79deep
714          _RL diffKrBL79scl
715          _RL diffKrBL79Ho
716        _RL delt        _RL delt
717        _RL tauCD        _RL tauCD
718        _RL rCD        _RL rCD
       _RL GMmaxslope  
       _RL GMlength  
       _RL GMalpha  
       _RL GMdepth  
       _RL GMkbackground  
719        _RL gravity        _RL gravity
720          _RL recip_gravity
721        _RL gBaro        _RL gBaro
722        _RL rhonil        _RL rhonil
723        _RL tRef(Nz)        _RL recip_rhonil
724        _RL sRef(Nz)        _RL rhoConst
725        _RS Fcori(1-OLx:sNx+OLx,1-OLy:sNy+OLy,nSx,nSy)        _RL recip_rhoConst
726          _RL rhoConstFresh
727          _RL convertEmP2rUnit
728          _RL tRef(Nr)
729          _RL sRef(Nr)
730          _RL phiRef(2*Nr+1)
731          _RL dBdrRef(Nr)
732          _RL baseTime
733        _RL startTime        _RL startTime
734        _RL endTime        _RL endTime
735        _RL chkPtFreq        _RL chkPtFreq
736        _RL pChkPtFreq        _RL pChkPtFreq
737        _RL dumpFreq        _RL dumpFreq
738          _RL adjDumpFreq
739          _RL diagFreq
740          _RL taveFreq
741          _RL tave_lastIter
742          _RL monitorFreq
743          _RL adjMonitorFreq
744        _RL afFacMom        _RL afFacMom
745        _RL vfFacMom        _RL vfFacMom
746        _RL pfFacMom        _RL pfFacMom
747        _RL cfFacMom        _RL cfFacMom
748        _RL foFacMom        _RL foFacMom
749          _RL mTFacMom
750          _RL cosPower
751        _RL cAdjFreq        _RL cAdjFreq
752          _RL omega
753          _RL rotationPeriod
754          _RL tauThetaClimRelax
755          _RL tauSaltClimRelax
756          _RL tauThetaClimRelax3Dim
757          _RL tauSaltClimRelax3Dim
758          _RL tauTr1ClimRelax
759          _RL lambdaTr1ClimRelax
760          _RL latBandClimRelax
761          _RL externForcingCycle
762          _RL externForcingPeriod
763          _RL convertFW2Salt
764          _RL temp_EvPrRn
765          _RL salt_EvPrRn
766          _RL horiVertRatio
767          _RL recip_horiVertRatio
768          _RL ivdc_kappa
769          _RL Ro_SeaLevel
770          _RL sideDragFactor
771          _RL bottomDragLinear
772          _RL bottomDragQuadratic
773          _RL nh_Am2
774          _RL tCylIn
775          _RL tCylOut
776    
777        COMMON /PARM_A/ HeatCapacity_Cp,  C--   COMMON /PARM_A/ Thermodynamics constants ?
778       &                Lamba_theta        COMMON /PARM_A/ HeatCapacity_Cp,recip_Cp
779        _RL HeatCapacity_Cp        _RL HeatCapacity_Cp
780        _RL Lamba_theta        _RL recip_Cp
781    
782    C--   COMMON /PARM_ATM/ Atmospheric physical parameters (Ideal Gas EOS, ...)
783    C     celsius2K :: convert centigrade (Celsius) degree to Kelvin
784    C     atm_Po    :: standard reference pressure
785    C     atm_Cp    :: specific heat (Cp) of the (dry) air at constant pressure
786    C     atm_Rd    :: gas constant for dry air
787    C     atm_kappa :: kappa = R/Cp (R: constant of Ideal Gas EOS)
788    C     atm_Rq    :: water vapour specific volume anomaly relative to dry air
789    C                  (e.g. typical value = (29/18 -1) 10^-3 with q [g/kg])
790    C     integr_GeoPot :: option to select the way we integrate the geopotential
791    C                     (still a subject of discussions ...)
792    C     selectFindRoSurf :: select the way surf. ref. pressure (=Ro_surf) is
793    C             derived from the orography. Implemented: 0,1 (see INI_P_GROUND)
794          COMMON /PARM_ATM/
795         &            celsius2K,
796         &            atm_Cp, atm_Rd, atm_kappa, atm_Rq, atm_Po,
797         &            integr_GeoPot, selectFindRoSurf
798          _RL celsius2K
799          _RL atm_Po, atm_Cp, atm_Rd, atm_kappa, atm_Rq
800          INTEGER integr_GeoPot, selectFindRoSurf
801    
802  C Equation of State (polynomial coeffients)  C Logical flags for selecting packages
803        COMMON /PARM_EOS_NL/ eosC,eosSig0,eosRefT,eosRefS        LOGICAL useOPPS
804        _RL eosC(9,Nz+1),eosSig0(Nz+1),eosRefT(Nz+1),eosRefS(Nz+1)        LOGICAL usePP81
805  C Linear equation of state        LOGICAL useMY82
806  C     tAlpha    - Linear EOS thermal expansion coefficient ( 1/degree ).        LOGICAL useGGL90
807  C     sBeta     - Linear EOS haline contraction coefficient.        LOGICAL useKPP
808        COMMON /PARM_EOS_LIN/ tAlpha,sBeta,eosType        LOGICAL useGMRedi
809        _RL tAlpha        LOGICAL useOBCS
810        _RL sBeta        LOGICAL useAIM
811        character*(6) eosType        LOGICAL useLand
812          LOGICAL useGrdchk
813          LOGICAL useECCO
814          LOGICAL useSHAP_FILT
815          LOGICAL useZONAL_FILT
816          LOGICAL useFLT
817          LOGICAL usePTRACERS
818          LOGICAL useGCHEM
819          LOGICAL useRBCS
820          LOGICAL useSBO
821          LOGICAL useSEAICE
822          LOGICAL useShelfIce
823          LOGICAL useBulkForce
824          LOGICAL useThSIce
825          LOGICAL usefizhi
826          LOGICAL usegridalt
827          LOGICAL usediagnostics
828          LOGICAL useEBM
829          LOGICAL useMNC
830          LOGICAL useMATRIX
831          LOGICAL useRunClock
832          LOGICAL useEMBED_FILES
833          COMMON /PARM_PACKAGES/
834         &        useKPP, useGMRedi, useOBCS, useAIM, useLand, useECCO,
835         &        useSHAP_FILT, useZONAL_FILT, useGrdchk, useFLT,
836         &        usePTRACERS, useGCHEM, useRBCS,
837         &        useSBO, useSEAICE, useShelfIce, useThSIce, useBulkForce,
838         &        usefizhi, usegridalt, usediagnostics, useEBM, useMNC,
839         &        usePP81, useMY82, useOPPS, useGGL90, useMATRIX,
840         &        useRunClock, useEMBED_FILES
841    
842    CEH3 ;;; Local Variables: ***
843    CEH3 ;;; mode:fortran ***
844    CEH3 ;;; End: ***

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