/[MITgcm]/MITgcm/model/inc/PARAMS.h
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revision 1.1.1.1 by cnh, Wed Apr 22 19:15:31 1998 UTC revision 1.193 by jmc, Thu Dec 28 01:46:30 2006 UTC
# Line 1  Line 1 
1  C $Id$  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
 C     nOBands - No. of offline data time bands  
       INTEGER nOBands  
       PARAMETER ( nOBands = 12 )  
21  C     Useful physical values  C     Useful physical values
22        Real*8 PI        Real*8 PI
23        PARAMETER ( PI    = 3.14159265358979323844D0   )        PARAMETER ( PI    = 3.14159265358979323844D0   )
24        Real*8 deg2rad        Real*8 deg2rad
25        PARAMETER ( deg2rad = 2.D0*PI/360.D0           )        PARAMETER ( deg2rad = 2.D0*PI/360.D0           )
26    
27    C     Symbolic values
28    C     precXXXX :: Used to indicate what precision to use for
29    C                dumping model state.
30          INTEGER precFloat32
31          PARAMETER ( precFloat32 = 32 )
32          INTEGER precFloat64
33          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
47          INTEGER maxNoChkptLev
48          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     oBandId  - Offline dataset identifiers for different periods.  C     checkPtSuff :: List of checkpoint file suffices
52        COMMON /PARM_C/ oBandId  C     tRefFile      :: File containing reference Potential Temperat.  tRef (1.D)
53        CHARACTER*3 oBandId(nOBands)  C     sRefFile      :: File containing reference salinity/spec.humid. sRef (1.D)
54    C     rhoRefFile    :: File containing reference density profile rhoRef (1.D)
55    C     delRFile      :: File containing vertical grid spacing delR  (1.D array)
56    C     delRcFile     :: File containing vertical grid spacing delRc (1.D array)
57    C     delXFile      :: File containing X-spacing grid definition (1.D array)
58    C     delYFile      :: File containing Y-spacing grid definition (1.D array)
59    C     horizGridFile :: File containing horizontal-grid definition
60    C                        (only when using curvilinear_grid)
61    C     bathyFile   :: File containing bathymetry. If not defined bathymetry
62    C                   is taken from inline function.
63    C     topoFile    :: File containing the topography of the surface (unit=m)
64    C                   (mainly used for the atmosphere = ground height).
65    C     shelfIceFile:: File containing the topography of the shelfice draught
66    C                    (unit=m)
67    C     hydrogThetaFile :: File containing initial hydrographic data for potential
68    C                       temperature.
69    C     hydrogSaltFile  :: File containing initial hydrographic data for salinity.
70    C     zonalWindFile   :: File containing zonal wind data
71    C     meridWindFile   :: File containing meridional wind data
72    C     thetaClimFile   :: File containing theta climataology used
73    C                       in relaxation term -lambda(theta-theta*)
74    C     saltClimFile    :: File containing salt climataology used
75    C                       in relaxation term -lambda(salt-salt*)
76    C     surfQfile       :: File containing surface heat flux, excluding SW
77    C                        (old version, kept for backward compatibility)
78    C     surfQnetFile    :: File containing surface net heat flux
79    C     surfQswFile     :: File containing surface shortwave radiation
80    C     dQdTfile        :: File containing thermal relaxation coefficient
81    C     EmPmRfile       :: File containing surface fresh water flux
82    C     saltFluxFile    :: File containing surface salt flux
83    C     pLoadFile       :: File containing pressure loading
84    C     eddyTauxFile    :: File containing zonal Eddy stress data
85    C     eddyTauyFile    :: File containing meridional Eddy stress data
86    C     buoyancyRelation :: Flag used to indicate which relation to use to
87    C                        get buoyancy.
88    C     eosType         :: choose the equation of state:
89    C                        LINEAR, POLY3, UNESCO, JMD95Z, JMD95P, MDJWF, IDEALGAS
90    C     the_run_name    :: string identifying the name of the model "run"
91          COMMON /PARM_C/ checkPtSuff,
92         &                tRefFile, sRefFile, rhoRefFile,
93         &                delRFile, delRcFile,
94         &                delXFile, delYFile, horizGridFile,
95         &                bathyFile, topoFile, shelfIceFile,
96         &                hydrogThetaFile, hydrogSaltFile,
97         &                zonalWindFile, meridWindFile, thetaClimFile,
98         &                saltClimFile, buoyancyRelation,
99         &                EmPmRfile, saltFluxFile,
100         &                surfQfile, surfQnetFile, surfQswFile,
101         &                lambdaThetaFile, lambdaSaltFile,
102         &                uVelInitFile, vVelInitFile, pSurfInitFile,
103         &                dQdTfile, ploadFile,
104         &                eddyTauxFile, eddyTauyFile,
105         &                eosType, pickupSuff,
106         &                mdsioLocalDir,
107         &                the_run_name
108          CHARACTER*(5) checkPtSuff(maxNoChkptLev)
109          CHARACTER*(MAX_LEN_FNAM) tRefFile
110          CHARACTER*(MAX_LEN_FNAM) sRefFile
111          CHARACTER*(MAX_LEN_FNAM) rhoRefFile
112          CHARACTER*(MAX_LEN_FNAM) delRFile
113          CHARACTER*(MAX_LEN_FNAM) delRcFile
114          CHARACTER*(MAX_LEN_FNAM) delXFile
115          CHARACTER*(MAX_LEN_FNAM) delYFile
116          CHARACTER*(MAX_LEN_FNAM) horizGridFile
117          CHARACTER*(MAX_LEN_FNAM) bathyFile, topoFile, shelfIceFile
118          CHARACTER*(MAX_LEN_FNAM) hydrogThetaFile
119          CHARACTER*(MAX_LEN_FNAM) hydrogSaltFile
120          CHARACTER*(MAX_LEN_FNAM) zonalWindFile
121          CHARACTER*(MAX_LEN_FNAM) meridWindFile
122          CHARACTER*(MAX_LEN_FNAM) thetaClimFile
123          CHARACTER*(MAX_LEN_FNAM) saltClimFile
124          CHARACTER*(MAX_LEN_FNAM) surfQfile
125          CHARACTER*(MAX_LEN_FNAM) surfQnetFile
126          CHARACTER*(MAX_LEN_FNAM) surfQswFile
127          CHARACTER*(MAX_LEN_FNAM) EmPmRfile
128          CHARACTER*(MAX_LEN_FNAM) saltFluxFile
129          CHARACTER*(MAX_LEN_FNAM) buoyancyRelation
130          CHARACTER*(MAX_LEN_FNAM) uVelInitFile
131          CHARACTER*(MAX_LEN_FNAM) vVelInitFile
132          CHARACTER*(MAX_LEN_FNAM) pSurfInitFile
133          CHARACTER*(MAX_LEN_FNAM) dQdTfile
134          CHARACTER*(MAX_LEN_FNAM) ploadFile
135          CHARACTER*(MAX_LEN_FNAM) eddyTauxFile
136          CHARACTER*(MAX_LEN_FNAM) eddyTauyFile
137          CHARACTER*(MAX_LEN_FNAM) lambdaThetaFile
138          CHARACTER*(MAX_LEN_FNAM) lambdaSaltFile
139          CHARACTER*(MAX_LEN_FNAM) mdsioLocalDir
140          CHARACTER*(MAX_LEN_PREC/2) the_run_name
141          CHARACTER*(6) eosType
142          CHARACTER*(10) pickupSuff
143    
144  C--   COMMON /PARM_I/ Integer valued parameters used by the model.  C--   COMMON /PARM_I/ Integer valued parameters used by the model.
145  C     cg2dMaxIters        - Maximum number of iterations in the  C     cg2dMaxIters        :: Maximum number of iterations in the
146  C                           two-dimensional con. grad solver.  C                           two-dimensional con. grad solver.
147  C     cg2dChkResFreq      - Frequency with which to check residual  C     cg2dChkResFreq      :: Frequency with which to check residual
148    C                           in con. grad solver.
149    C     cg2dPreCondFreq     :: Frequency for updating cg2d preconditioner
150    C                            (non-linear free-surf.)
151    C     cg3dMaxIters        :: Maximum number of iterations in the
152    C                           three-dimensional con. grad solver.
153    C     cg3dChkResFreq      :: Frequency with which to check residual
154  C                           in con. grad solver.  C                           in con. grad solver.
155  C     nIter0              - Start time-step number of for this run  C     nIter0              :: Start time-step number of for this run
156  C     nTimeSteps          - Number of timesteps to execute  C     nTimeSteps          :: Number of timesteps to execute
157  C     numStepsPerPickup   - For offline setup. Frequency of pickup  C     numStepsPerPickup   :: For offline setup. Frequency of pickup
158  C                           of flow fields.  C                           of flow fields.
159    C     writeStatePrec      :: Precision used for writing model state.
160    C     writeBinaryPrec     :: Precision used for writing binary files
161    C     readBinaryPrec      :: Precision used for reading binary files
162    C     nCheckLev           :: Holds current checkpoint level
163    C     nonlinFreeSurf      :: option related to non-linear free surface
164    C                           =0 Linear free surface ; >0 Non-linear
165    C     select_rStar        :: option related to r* vertical coordinate
166    C                           =0 (default) use r coord. ; > 0 use r*
167    C     momForcingOutAB     :: =1: take momentum forcing contribution
168    C                           out of (=0: in) Adams-Bashforth time stepping.
169    C     tracForcingOutAB    :: =1: take tracer (Temp,Salt,pTracers) forcing contribution
170    C                           out of (=0: in) Adams-Bashforth time stepping.
171    C     tempAdvScheme       :: Temp. Horiz.Advection scheme selector
172    C     tempVertAdvScheme   :: Temp. Vert. Advection scheme selector
173    C     saltAdvScheme       :: Salt. Horiz.advection scheme selector
174    C     saltVertAdvScheme   :: Salt. Vert. Advection scheme selector
175    C     selectKEscheme      :: Kinetic Energy scheme selector (Vector Inv.)
176    C     debugLevel          :: debug level selector: higher -> more writing
177    
178        COMMON /PARM_I/        COMMON /PARM_I/
179       &        cg2dMaxIters,       &        cg2dMaxIters,
180       &        cg2dChkResFreq,       &        cg2dChkResFreq, cg2dPreCondFreq,
181       &        nIter0, nTimeSteps,       &        cg3dMaxIters,
182       &        numStepsPerPickup       &        cg3dChkResFreq,
183         &        nIter0, nTimeSteps, nEndIter,
184         &        numStepsPerPickup,
185         &        writeStatePrec, nCheckLev,
186         &        writeBinaryPrec, readBinaryPrec,
187         &        nonlinFreeSurf, select_rStar,
188         &        momForcingOutAB, tracForcingOutAB,
189         &        tempAdvScheme, tempVertAdvScheme,
190         &        saltAdvScheme, saltVertAdvScheme,
191         &        selectKEscheme,
192         &        debugLevel
193        INTEGER cg2dMaxIters        INTEGER cg2dMaxIters
194        INTEGER cg2dChkResFreq        INTEGER cg2dChkResFreq
195          INTEGER cg2dPreCondFreq
196          INTEGER cg3dMaxIters
197          INTEGER cg3dChkResFreq
198        INTEGER nIter0        INTEGER nIter0
199        INTEGER nTimeSteps        INTEGER nTimeSteps
200          INTEGER nEndIter
201        INTEGER numStepsPerPickup        INTEGER numStepsPerPickup
202          INTEGER writeStatePrec
203          INTEGER writeBinaryPrec
204          INTEGER readBinaryPrec
205          INTEGER nCheckLev
206          INTEGER nonlinFreeSurf
207          INTEGER select_rStar
208          INTEGER momForcingOutAB, tracForcingOutAB
209          INTEGER tempAdvScheme, tempVertAdvScheme
210          INTEGER saltAdvScheme, saltVertAdvScheme
211          INTEGER selectKEscheme
212          INTEGER debugLevel
213    
214    C
215          INTEGER debLevZero
216          PARAMETER(debLevZero=0)
217          INTEGER debLevA
218          PARAMETER(debLevA=1)
219          INTEGER debLevB
220          PARAMETER(debLevB=2)
221    
222  C--   COMMON /PARM_L/ Logical valued parameters used by the model.  C--   COMMON /PARM_L/ Logical valued parameters used by the model.
223  C     usingCartesianGrid - If TRUE grid generation will be in a cartesian  C     usingCartesianGrid :: If TRUE grid generation will be in a cartesian
224  C                          coordinate frame.  C                          coordinate frame.
225  C     usingSphericalPolarGrid - If TRUE grid generation will be in a  C     usingSphericalPolarGrid :: If TRUE grid generation will be in a
226  C                               spherical polar frame.  C                               spherical polar frame.
227  C     momViscosity  - Flag which turns momentum friction terms on and off.  C     usingCylindricalGrid :: If TRUE grid generation will be Cylindrical
228  C     momAdvection  - Flag which turns advection of momentum on and off.  C     usingCurvilinearGrid :: If TRUE, use a curvilinear grid (to be provided)
229  C     momForcing    - Flag which turns external forcing of momentum on  C     deepAtmosphere :: deep model (drop the shallow-atmosphere approximation)
230  C                     and off.  C     no_slip_sides :: Impose "no-slip" at lateral boundaries.
231  C     useCoriolis   - Flag which turns the coriolis terms on and off.  C     no_slip_bottom :: Impose "no-slip" at bottom boundary.
232  C     tempDiffusion - Flag which turns diffusion of temperature on  C     momViscosity  :: Flag which turns momentum friction terms on and off.
233    C     momAdvection  :: Flag which turns advection of momentum on and off.
234    C     momForcing    :: Flag which turns external forcing of momentum on
235  C                     and off.  C                     and off.
236  C     tempAdvection - Flag which turns advection of temperature on  C     momPressureForcing :: Flag which turns pressure term in momentum equation
237    C                          on and off.
238    C     metricTerms   :: Flag which turns metric terms on or off.
239    C     useNHMTerms   :: If TRUE use non-hydrostatic metric terms.
240    C     useCoriolis   :: Flag which turns the coriolis terms on and off.
241    C     tempAdvection :: Flag which turns advection of temperature on
242  C                     and off.  C                     and off.
243  C     tempForcing   - Flag which turns external forcing of temperature on  C     tempForcing   :: Flag which turns external forcing of temperature on
244  C                     and off.  C                     and off.
245  C     saltDiffusion - Flag which turns diffusion of salinit on  C     saltAdvection :: Flag which turns advection of salinity on
246  C                     and off.  C                     and off.
247  C     saltAdvection - Flag which turns advection of salinit on  C     saltForcing   :: Flag which turns external forcing of salinity on
 C                     and off.  
 C     saltForcing   - Flag which turns external forcing of salinit on  
248  C                     and off.  C                     and off.
249    C     useRealFreshWaterFlux :: if True (=Natural BCS), treats P+R-E flux
250    C                         as a real Fresh Water (=> changes the Sea Level)
251    C                         if F, converts P+R-E to salt flux (no SL effect)
252    C     useFullLeith   :: Set to true to use full Leith viscosity(may be unstable
253    C                       on irregular grids)
254    C     useAreaViscLength :: Set to true to use old scaling for viscous
255    C              lengths, e.g., L2=Raz.  May be preferable for cube sphere.
256    C     useStrainTensionVisc:: Set to true to use Strain-Tension viscous terms
257    C     rigidLid            :: Set to true to use rigid lid
258    C     implicitFreeSurface :: Set to true to use implicit free surface
259    C     exactConserv        :: Set to true to conserve exactly the total Volume
260    C     uniformLin_PhiSurf  :: Set to true to use a uniform Bo_surf in the
261    C                           linear relation Phi_surf = Bo_surf*eta
262    C     use3Dsolver   :: set to true to use 3-D pressure solver
263    C     implicitIntGravWave :: treat Internal Gravity Wave implicitly
264    C     staggerTimeStep :: enable a Stagger time stepping T,S Rho then U,V
265    C     momStepping   :: Turns momentum equation time-stepping off
266    C     tempStepping  :: Turns temperature equation time-stepping off
267    C     saltStepping  :: Turns salinity equation time-stepping off
268    C     useConstantF  :: Coriolis parameter set to f0
269    C     useBetaPlaneF :: Coriolis parameter set to f0 + beta.y
270    C     useSphereF    :: Coriolis parameter set to 2.omega.sin(phi)
271    C     use3dCoriolis :: Turns the 3-D coriolis terms (in Omega.cos Phi) on - off
272    C     useCDscheme   :: use CD-scheme to calculate Coriolis terms.
273    C     useJamartWetPoints :: Use wet-point method for Coriolis (Jamart and Ozer, 1986)
274    C     useJamartMomAdv :: Use wet-point method for V.I. non-linear term
275    C     SadournyCoriolis :: use the enstrophy conserving scheme by Sadourny
276    C     upwindVorticity :: bias interpolation of vorticity in the Coriolis term
277    C     highOrderVorticity :: use 3rd/4th order interp. of vorticity (V.I., advection)
278    C     upwindShear        :: use 1rst order upwind interp. (V.I., vertical advection)
279    C     useAbsVorticity :: work with f+zeta in Coriolis terms
280    C     implicitDiffusion :: Turns implicit vertical diffusion on
281    C     implicitViscosity :: Turns implicit vertical viscosity on
282    C     tempImplVertAdv :: Turns on implicit vertical advection for Temperature
283    C     saltImplVertAdv :: Turns on implicit vertical advection for Salinity
284    C     momImplVertAdv  :: Turns on implicit vertical advection for Momentum
285    C     multiDimAdvection :: Flag that enable multi-dimension advection
286    C     useMultiDimAdvec  :: True if multi-dim advection is used at least once
287    C     momDissip_In_AB   :: if False, put Dissipation tendency contribution
288    C                          out off Adams-Bashforth time stepping.
289    C     doAB_onGtGs       :: if the Adams-Bashforth time stepping is used, always
290    C                          apply AB on tracer tendencies (rather than on Tracer)
291    C     startFromPickupAB2 :: with AB-3 code, start from an AB-2 pickup
292    C     doThetaClimRelax :: Set true if relaxation to temperature
293    C                        climatology is required.
294    C     doSaltClimRelax  :: Set true if relaxation to salinity
295    C                        climatology is required.
296    C     periodicExternalForcing :: Set true if forcing is time-dependant
297    C     usingPCoords     :: Set to indicate that we are working in a pressure
298    C                        type coordinate (p or p*).
299    C     usingZCoords     :: Set to indicate that we are working in a height
300    C                        type coordinate (z or z*)
301    C     fluidIsAir       :: Set to indicate that the fluid major constituent
302    C                        is air
303    C     fluidIsWater     :: Set to indicate that the fluid major constituent
304    C                        is water
305    C     useDynP_inEos_Zc :: use the dynamical pressure in EOS (with Z-coord.)
306    C                         this requires specific code for restart & exchange
307    C     setInterFDr    :: set Interface depth (put cell-Center at the middle)
308    C     setCenterDr    :: set cell-Center depth (put Interface at the middle)
309    C     nonHydrostatic :: Using non-hydrostatic terms
310    C     quasiHydrostatic :: Using non-hydrostatic terms in hydrostatic algorithm
311    C     globalFiles    :: Selects between "global" and "tiled" files
312    C     useSingleCpuIO :: On SGI platforms, option globalFiles is either
313    C                       slow (f77) or does not work (f90).  When
314    C                       useSingleCpuIO is set, mdsio_writefield.F
315    C                       outputs from master mpi process only.
316    C     allowFreezing  :: Allows surface water to freeze and form ice
317    C     useOldFreezing :: use the old version (before checkpoint52a_pre, 2003-11-12)
318    C     pickup_write_mdsio :: use mdsio to write pickups
319    C     pickup_read_mdsio  :: use mdsio to read  pickups
320    C     pickup_write_immed :: echo the pickup immediately (for conversion)
321    C     timeave_mdsio      :: use mdsio for timeave output
322    C     snapshot_mdsio     :: use mdsio for "snapshot" (dumpfreq/diagfreq) output
323    C     monitor_stdio      :: use stdio for monitor output
324    C     dumpInitAndLast :: dumps model state to files at Initial (nIter0)
325    C                        & Last iteration, in addition multiple of dumpFreq iter.
326    C     balanceEmPmR    :: substract global mean of EmPmR at every time step
327    C     balanceQnet     :: substract global mean of Qnet at every time step
328    C     balancePrintMean:: print substracted global means to STDOUT
329    
330        COMMON /PARM_L/ usingCartesianGrid, usingSphericalPolarGrid,        COMMON /PARM_L/ usingCartesianGrid, usingSphericalPolarGrid,
331         & usingCurvilinearGrid, usingCylindricalGrid,
332         & deepAtmosphere, setInterFDr, setCenterDr,
333         & no_slip_sides,no_slip_bottom,
334       & momViscosity, momAdvection, momForcing, useCoriolis,       & momViscosity, momAdvection, momForcing, useCoriolis,
335       & tempDiffusion, tempAdvection, tempForcing,       & momPressureForcing, vectorInvariantMomentum,
336       & saltDiffusion, saltAdvection, saltForcing       & tempAdvection, tempForcing,
337         & saltAdvection, saltForcing,
338         & useRealFreshWaterFlux,
339         & useFullLeith, useStrainTensionVisc,
340         & useAreaViscLength,
341         & rigidLid, implicitFreeSurface, exactConserv, uniformLin_PhiSurf,
342         & use3Dsolver, implicitIntGravWave, staggerTimeStep,
343         & momStepping, tempStepping, saltStepping,
344         & metricTerms, useNHMTerms,
345         & useConstantF, useBetaPlaneF, useSphereF, use3dCoriolis,
346         & useCDscheme,
347         & useEnergyConservingCoriolis, useJamartWetPoints, useJamartMomAdv,
348         & SadournyCoriolis, upwindVorticity, highOrderVorticity,
349         & useAbsVorticity, upwindShear,
350         & implicitDiffusion, implicitViscosity,
351         & tempImplVertAdv, saltImplVertAdv, momImplVertAdv,
352         & multiDimAdvection, useMultiDimAdvec,
353         & momDissip_In_AB, doAB_onGtGs,
354         & doThetaClimRelax, doSaltClimRelax, doTr1ClimRelax,
355         & periodicExternalForcing,
356         & fluidIsAir, fluidIsWater,
357         & usingPCoords, usingZCoords, useDynP_inEos_Zc,
358         & nonHydrostatic, quasiHydrostatic, globalFiles, useSingleCpuIO,
359         & allowFreezing, useOldFreezing,
360         & usePickupBeforeC35, usePickupBeforeC54, startFromPickupAB2,
361         & pickup_read_mdsio, pickup_write_mdsio, pickup_write_immed,
362         & timeave_mdsio, snapshot_mdsio, monitor_stdio,
363         & outputTypesInclusive, dumpInitAndLast, debugMode,
364         & inAdMode, inAdTrue, inAdFalse, inAdExact,
365         & balanceEmPmR, balanceQnet, balancePrintMean
366    
367        LOGICAL usingCartesianGrid        LOGICAL usingCartesianGrid
368        LOGICAL usingSphericalPolarGrid        LOGICAL usingSphericalPolarGrid
369          LOGICAL usingCylindricalGrid
370          LOGICAL usingCurvilinearGrid
371          LOGICAL deepAtmosphere
372          LOGICAL setInterFDr
373          LOGICAL setCenterDr
374          LOGICAL useNHMTerms
375          LOGICAL no_slip_sides
376          LOGICAL no_slip_bottom
377        LOGICAL momViscosity        LOGICAL momViscosity
378        LOGICAL momAdvection        LOGICAL momAdvection
379        LOGICAL momForcing        LOGICAL momForcing
380          LOGICAL momPressureForcing
381        LOGICAL useCoriolis        LOGICAL useCoriolis
382        LOGICAL tempDiffusion        LOGICAL vectorInvariantMomentum
383        LOGICAL tempAdvection        LOGICAL tempAdvection
384        LOGICAL tempForcing        LOGICAL tempForcing
       LOGICAL saltDiffusion  
385        LOGICAL saltAdvection        LOGICAL saltAdvection
386        LOGICAL saltForcing        LOGICAL saltForcing
387          LOGICAL useRealFreshWaterFlux
388          LOGICAL useFullLeith
389          LOGICAL useStrainTensionVisc
390          LOGICAL useAreaViscLength
391          LOGICAL rigidLid
392          LOGICAL implicitFreeSurface
393          LOGICAL exactConserv
394          LOGICAL uniformLin_PhiSurf
395          LOGICAL use3Dsolver
396          LOGICAL implicitIntGravWave
397          LOGICAL staggerTimeStep
398          LOGICAL momStepping
399          LOGICAL tempStepping
400          LOGICAL saltStepping
401          LOGICAL metricTerms
402          LOGICAL useConstantF
403          LOGICAL useBetaPlaneF
404          LOGICAL useSphereF
405          LOGICAL use3dCoriolis
406          LOGICAL useCDscheme
407          LOGICAL useEnergyConservingCoriolis
408          LOGICAL useJamartWetPoints
409          LOGICAL useJamartMomAdv
410          LOGICAL SadournyCoriolis
411          LOGICAL upwindVorticity
412          LOGICAL highOrderVorticity
413          LOGICAL useAbsVorticity
414          LOGICAL upwindShear
415          LOGICAL implicitDiffusion
416          LOGICAL implicitViscosity
417          LOGICAL tempImplVertAdv
418          LOGICAL saltImplVertAdv
419          LOGICAL momImplVertAdv
420          LOGICAL multiDimAdvection
421          LOGICAL useMultiDimAdvec
422          LOGICAL momDissip_In_AB
423          LOGICAL doAB_onGtGs
424          LOGICAL doThetaClimRelax
425          LOGICAL doSaltClimRelax
426          LOGICAL doTr1ClimRelax
427          LOGICAL periodicExternalForcing
428          LOGICAL fluidIsAir
429          LOGICAL fluidIsWater
430          LOGICAL usingPCoords
431          LOGICAL usingZCoords
432          LOGICAL useDynP_inEos_Zc
433          LOGICAL nonHydrostatic
434          LOGICAL quasiHydrostatic
435          LOGICAL globalFiles
436          LOGICAL useSingleCpuIO
437          LOGICAL allowFreezing
438          LOGICAL useOldFreezing
439          LOGICAL usePickupBeforeC35
440          LOGICAL usePickupBeforeC54
441          LOGICAL startFromPickupAB2
442          LOGICAL dumpInitAndLast
443          LOGICAL debugMode
444          LOGICAL pickup_read_mdsio, pickup_write_mdsio
445          LOGICAL pickup_write_immed
446          LOGICAL timeave_mdsio, snapshot_mdsio, monitor_stdio
447          LOGICAL outputTypesInclusive
448          LOGICAL inAdMode, inAdTrue, inAdFalse, inAdExact
449    
450          LOGICAL balanceEmPmR
451          LOGICAL balanceQnet
452          LOGICAL balancePrintMean
453    
454  C--   COMMON /PARM_R/ "Real" valued parameters used by the model.  C--   COMMON /PARM_R/ "Real" valued parameters used by the model.
455  C     cg2dTargetResidual  C     cg2dTargetResidual
456  C               - Target residual for cg2d solver.  C          :: Target residual for cg2d solver; no unit (RHS normalisation)
457  C     delZ      - Vertical grid spacing (Pa) - delZ is the distance  C     cg2dTargetResWunit
458  C                 between "w" surfaces.  C          :: Target residual for cg2d solver; W unit (No RHS normalisation)
459  C     delX      - Separation between cell faces (m) or (deg), depending  C     cg3dTargetResidual
460    C               :: Target residual for cg3d solver.
461    C     cg2dpcOffDFac :: Averaging weight for preconditioner off-diagonal.
462    C     Note. 20th May 1998
463    C           I made a weird discovery! In the model paper we argue
464    C           for the form of the preconditioner used here ( see
465    C           A Finite-volume, Incompressible Navier-Stokes Model
466    C           ...., Marshall et. al ). The algebra gives a simple
467    C           0.5 factor for the averaging of ac and aCw to get a
468    C           symmettric pre-conditioner. By using a factor of 0.51
469    C           i.e. scaling the off-diagonal terms in the
470    C           preconditioner down slightly I managed to get the
471    C           number of iterations for convergence in a test case to
472    C           drop form 192 -> 134! Need to investigate this further!
473    C           For now I have introduced a parameter cg2dpcOffDFac which
474    C           defaults to 0.51 but can be set at runtime.
475    C     delR      :: Vertical grid spacing ( units of r ).
476    C     delRc     :: Vertical grid spacing between cell centers (r unit).
477    C     delX      :: Separation between cell faces (m) or (deg), depending
478  C     delY        on input flags.  C     delY        on input flags.
479  C     gravity   - Accel. due to gravity ( m/s^2 )  C     gravity   :: Accel. due to gravity ( m/s^2 )
480  C     ronil     - Reference density  C     recip_gravity and its inverse
481  C     startTime - Start time for model  C     gBaro     :: Accel. due to gravity used in barotropic equation ( m/s^2 )
482  C     oBandBeg  - Offline bands start and end times.  C     rhoNil    :: Reference density for the linear equation of state
483  C     oBandEnd  C     rhoConst  :: Vertically constant reference density
484  C     oPeriodLength - Lenght of offline period.  C     rhoFacC   :: normalized (by rhoConst) reference density at cell-Center
485  C     phiMin    - Latitude of southern most cell face.  C     rhoFacF   :: normalized (by rhoConst) reference density at cell-interFace
486  C     thetaMin  - Longitude of western most cell face (this  C     rhoConstFresh :: Constant reference density for fresh water (rain)
487    C     tRef      :: reference vertical profile for potential temperature
488    C     sRef      :: reference vertical profile for salinity/specific humidity
489    C     phiRef    :: reference potential (pressure/rho, geopotential) profile
490    C     dBdrRef   :: vertical gradient of reference boyancy  [(m/s/r)^2)]:
491    C               :: z-coord: = N^2_ref = Brunt-Vaissala frequency [s^-2]
492    C               :: p-coord: = -(d.alpha/dp)_ref          [(m^2.s/kg)^2]
493    C     phiMin    :: Latitude of southern most cell face.
494    C     thetaMin  :: Longitude of western most cell face (this
495  C                 is an "inert" parameter but it is included  C                 is an "inert" parameter but it is included
496  C                 to make geographical references simple.)  C                 to make geographical references simple.)
497  C     rSphere   - Radius of sphere for a spherical polar grid.  C     rSphere   :: Radius of sphere for a spherical polar grid ( m ).
498  C     f0        - Reference coriolis parameter ( 1/s )  C     recip_rSphere  :: Reciprocal radius of sphere ( m ).
499    C     f0        :: Reference coriolis parameter ( 1/s )
500  C                 ( Southern edge f for beta plane )  C                 ( Southern edge f for beta plane )
501  C     beta      - df/dy ( s^-1.m^-1 )  C     beta      :: df/dy ( s^-1.m^-1 )
502  C     viscAh    - Eddy viscosity coeff. for mixing of  C     omega     :: Angular velocity ( rad/s )
503    C     rotationPeriod :: Rotation period (s) (= 2.pi/omega)
504    C     viscAh    :: Eddy viscosity coeff. for mixing of
505  C                 momentum laterally ( m^2/s )  C                 momentum laterally ( m^2/s )
506  C     viscAz    - Eddy viscosity coeff. for mixing of  C     viscAhW   :: Eddy viscosity coeff. for mixing of vertical
507  C                 momentum vertically ( m^2/s )  C                 momentum laterally, no effect for hydrostatic
508  C     viscA4    - Biharmonic viscosity coeff. for mixing of  C                 model, defaults to viscAh if unset ( m^2/s )
509    C                 Not used if variable horiz. viscosity is used.
510    C     viscAr    :: Eddy viscosity coeff. for mixing of
511    C                 momentum vertically ( units of r^2/s )
512    C     viscA4    :: Biharmonic viscosity coeff. for mixing of
513    C                 momentum laterally ( m^4/s )
514    C     viscA4W   :: Biharmonic viscosity coeff. for mixing of vertical
515    C                 momentum laterally, no effect for hydrostatic
516    C                 model, defaults to viscA4 if unset ( m^2/s )
517    C                 Not used if variable horiz. viscosity is used.
518    C     viscAhD   :: Eddy viscosity coeff. for mixing of momentum laterally
519    C                  (act on Divergence part) ( m^2/s )
520    C     viscAhZ   :: Eddy viscosity coeff. for mixing of momentum laterally
521    C                  (act on Vorticity  part) ( m^2/s )
522    C     viscA4D   :: Biharmonic viscosity coeff. for mixing of momentum laterally
523    C                  (act on Divergence part) ( m^4/s )
524    C     viscA4Z   :: Biharmonic viscosity coeff. for mixing of momentum laterally
525    C                  (act on Vorticity  part) ( m^4/s )
526    C     viscC2leith :: Leith non-dimensional viscosity factor (grad(vort))
527    C     viscC2leithD :: Modified Leith non-dimensional visc. factor (grad(div))
528    C     viscC2smag  :: Smagorinsky non-dimensional viscosity factor (harmonic)
529    C     viscC4smag  :: Smagorinsky non-dimensional viscosity factor (biharmonic)
530    C     viscAhMax :: Maximum eddy viscosity coeff. for mixing of
531    C                   momentum laterally ( m^2/s )
532    C     viscAhReMax :: Maximum gridscale Reynolds number for eddy viscosity
533    C                   coeff. for mixing of momentum laterally (non-dim)
534    C     viscAhGridMax:: maximum and minimum harmonic viscosity coefficients ...
535    C     viscAhGridMin::  in terms of non-dimensional grid-size dependent visc.
536    C     viscA4Max :: Maximum biharmonic viscosity coeff. for mixing of
537  C                 momentum laterally ( m^4/s )  C                 momentum laterally ( m^4/s )
538  C     diffKhT   - Laplacian diffusion coeff. for mixing of  C     viscA4ReMax :: Maximum Gridscale Reynolds number for
539    C                  biharmonic viscosity coeff. momentum laterally (non-dim)
540    C     viscAhGrid:: non-dimensional grid-size dependent viscosity
541    C     viscA4Grid:: non-dimensional grid-size dependent bi-harmonic viscosity
542    C     viscA4GridMax:: maximum and minimum biharmonic viscosity coefficients ...
543    C     viscA4GridMin::  in terms of non-dimensional grid-size dependent viscosity
544    C     viscC4leith :: Leith non-dimensional viscosity factor (grad(vort))
545    C     viscC4leithD :: Modified Leith non-dimensional viscosity factor (grad(div))
546    C     diffKhT   :: Laplacian diffusion coeff. for mixing of
547  C                 heat laterally ( m^2/s )  C                 heat laterally ( m^2/s )
548  C     diffKzT   - Laplacian diffusion coeff. for mixing of  C     diffKrNrT :: vertical profile of Laplacian diffusion coeff.
549  C                 heat vertically ( m^2/s )  C                 for mixing of heat vertically ( units of r^2/s )
550  C     diffK4T   - Biharmonic diffusion coeff. for mixing of  C     diffK4T   :: Biharmonic diffusion coeff. for mixing of
551  C                 heat laterally ( m^4/s )  C                 heat laterally ( m^4/s )
552  C     diffKhS  -  Laplacian diffusion coeff. for mixing of  C     diffKhS  ::  Laplacian diffusion coeff. for mixing of
553  C                 salt laterally ( m^2/s )  C                 salt laterally ( m^2/s )
554  C     diffKzS   - Laplacian diffusion coeff. for mixing of  C     diffKrNrS :: vertical profile of Laplacian diffusion coeff.
555  C                 salt vertically ( m^2/s )  C                 for mixing of salt vertically ( units of r^2/s ),
556  C     diffK4S   - Biharmonic diffusion coeff. for mixing of  C     diffK4S   :: Biharmonic diffusion coeff. for mixing of
557  C                 salt laterally ( m^4/s )  C                 salt laterally ( m^4/s )
558  C     delt      - Timestep ( s )  C     diffKrBL79surf :: T/S surface diffusivity (m^2/s) Bryan and Lewis, 1979
559  C     tauCD     - CD scheme coupling timescale ( 1/s )  C     diffKrBL79deep :: T/S deep diffusivity (m^2/s) Bryan and Lewis, 1979
560  C     rCD       - CD scheme normalised coupling parameter ( 0-1 )  C     diffKrBL79scl  :: depth scale for arctan fn (m) Bryan and Lewis, 1979
561  C     startTime - Starting time for this integration ( s ).  C     diffKrBL79Ho   :: depth offset for arctan fn (m) Bryan and Lewis, 1979
562  C     endTime   - Ending time for this integration ( s ).  C     deltaT    :: Default timestep ( s )
563  C     chkPtFreq - Frequency of check pointing ( s ).  C     deltaTClock  :: Timestep used as model "clock". This determines the
564  C     dumpFreq  - Frequency with which model state is written to  C                    IO frequencies and is used in tagging output. It can
565  C                 post-processing files ( s ).  C                    be totally different to the dynamical time. Typically
566        COMMON /PARM_R/ cg2dTargetResidual, delZ, delX, delY,  C                    it will be the deep-water timestep for accelerated runs.
567       & deltaTmom, deltaTtracer, abeps, startTime, oBandBeg, oBandEnd,  C                    Frequency of checkpointing and dumping of the model state
568       & oPeriodLength, phiMin, thetaMin, rSphere, f0, fCori, beta,  C                    are referenced to this clock. ( s )
569       & viscAh, viscAz, viscA4, diffKhT, diffKzT, diffK4T,  C     deltaTMom    :: Timestep for momemtum equations ( s )
570       & diffKhS, diffKzS, diffK4S, delT, tauCD, rCD,  C     dTtracerLev  :: Timestep for tracer equations ( s ), function of level k
571       & tAlpha, sBeta, gravity, rhonil, tRef, sRef,  C     deltaTfreesurf :: Timestep for free-surface equation ( s )
572       & endTime, chkPtFreq, dumpFreq  C     freesurfFac  :: Parameter to turn implicit free surface term on or off
573        REAL cg2dTargetResidual  C                    freesurfac = 1. uses implicit free surface
574        REAL delZ(Nz)  C                    freesurfac = 0. uses rigid lid
575        REAL delX(Nx)  C     abEps        :: Adams-Bashforth-2 stabilizing weight
576        REAL delY(Ny)  C     alph_AB      :: Adams-Bashforth-3 primary factor
577        REAL deltaTmom  C     beta_AB      :: Adams-Bashforth-3 secondary factor
578        REAL deltaTtracer  C     implicSurfPress :: parameter of the Crank-Nickelson time stepping :
579        REAL abeps  C                     Implicit part of Surface Pressure Gradient ( 0-1 )
580        REAL oBandBeg(nOBands),oBandEnd(nOBands)  C     implicDiv2Dflow :: parameter of the Crank-Nickelson time stepping :
581        REAL oPeriodLength  C                     Implicit part of barotropic flow Divergence ( 0-1 )
582        REAL phiMin  C     hFacMin      :: Minimum fraction size of a cell (affects hFacC etc...)
583        REAL thetaMin  C     hFacMinDz    :: Minimum dimesional size of a cell (affects hFacC etc..., m)
584        REAL rSphere  C     hFacMinDp    :: Minimum dimesional size of a cell (affects hFacC etc..., Pa)
585        REAL f0  C     hFacMinDr    :: Minimum dimesional size of a cell (affects hFacC etc..., units of r)
586        _RL  beta  C     hFacInf      :: Threshold (inf and sup) for fraction size of surface cell
587        REAL viscAh  C     hFacSup        that control vanishing and creating levels
588        REAL viscAz  C     tauCD        :: CD scheme coupling timescale ( 1/s )
589        REAL viscA4  C     rCD          :: CD scheme normalised coupling parameter ( 0-1 )
590        REAL diffKhT  C     baseTime      :: model base time (time origin) = time @ iteration zero
591        REAL diffKzT  C     startTime     :: Starting time for this integration ( s ).
592        REAL diffK4T  C     endTime       :: Ending time for this integration ( s ).
593        REAL diffKhS  C     chkPtFreq     :: Frequency of rolling check pointing ( s ).
594        REAL diffKzS  C     pChkPtFreq    :: Frequency of permanent check pointing ( s ).
595        REAL diffK4S  C     dumpFreq      :: Frequency with which model state is written to
596        REAL delt  C                     post-processing files ( s ).
597        REAL tauCD  C     diagFreq      :: Frequency with which model writes diagnostic output
598        REAL rCD  C                     of intermediate quantities.
599        REAL tAlpha  C     afFacMom      :: Advection of momentum term tracer parameter
600        REAL sBeta  C     vfFacMom      :: Momentum viscosity tracer parameter
601        REAL gravity  C     pfFacMom      :: Momentum pressure forcing tracer parameter
602        REAL rhonil  C     cfFacMom      :: Coriolis term tracer parameter
603        REAL tRef(Nz)  C     foFacMom      :: Momentum forcing tracer parameter
604        REAL sRef(Nz)  C     mtFacMom      :: Metric terms tracer parameter
605        real Fcori(1-OLx:sNx+OLx,1-OLy:sNy+OLy,nSx,nSy)  C     cosPower      :: Power of cosine of latitude to multiply viscosity
606        REAL startTime  C     cAdjFreq      :: Frequency of convective adjustment
607        REAL endTime  C
608        REAL chkPtFreq  C     taveFreq      :: Frequency with which time-averaged model state
609        REAL dumpFreq  C                      is written to post-processing files ( s ).
610        COMMON /PARM_A/ HeatCapacity_Cp,  C     tave_lastIter :: (for state variable only) fraction of the last time
611       &                Lamba_theta  C                      step (of each taveFreq period) put in the time average.
612        REAL HeatCapacity_Cp  C                      (fraction for 1rst iter = 1 - tave_lastIter)
613        REAL Lamba_theta  C     tauThetaClimRelax :: Relaxation to climatology time scale ( s ).
614    C     tauSaltClimRelax :: Relaxation to climatology time scale ( s ).
615    C     latBandClimRelax :: latitude band where Relaxation to Clim. is applied,
616    C                         i.e. where |yC| <= latBandClimRelax
617    C     externForcingPeriod :: Is the period of which forcing varies (eg. 1 month)
618    C     externForcingCycle :: Is the repeat time of the forcing (eg. 1 year)
619    C                          (note: externForcingCycle must be an integer
620    C                           number times externForcingPeriod)
621    C     convertFW2Salt :: salinity, used to convert Fresh-Water Flux to Salt Flux
622    C                       (use model surface (local) value if set to -1)
623    C     temp_EvPrRn :: temperature of Rain & Evap.
624    C     salt_EvPrRn :: salinity of Rain & Evap.
625    C        (notes: a) tracer content of Rain/Evap only used if both
626    C                     NonLin_FrSurf & useRealFreshWater are set.
627    C                b) use model surface (local) value if set to UNSET_RL)
628    C     horiVertRatio      :: Ratio on units in vertical to units in horizontal.
629    C     recip_horiVertRatio  ( 1 if horiz in m and vertical in m ).
630    C                          ( g*rho if horiz in m and vertical in Pa ).
631    C     Ro_SeaLevel        :: standard position of Sea-Level in "R" coordinate, used as
632    C                          starting value (k=1) for vertical coordinate (rf(1)=Ro_SeaLevel)
633    C     sideDragFactor     :: side-drag scaling factor (used only if no_slip_sides)
634    C                           (default=2: full drag ; =1: gives half-slip BC)
635    C     bottomDragLinear    :: Linear    bottom-drag coefficient (units of [r]/s)
636    C     bottomDragQuadratic :: Quadratic bottom-drag coefficient (units of [r]/m)
637    C               (if using zcoordinate, units becomes linear: m/s, quadratic: [-])
638    C     smoothAbsFuncRange :: 1/2 of interval around zero, for which FORTRAN ABS
639    C                           is to be replace by a smoother function
640    C                           (affects myabs, mymin, mymax)
641    C     nh_Am2        :: scales the non-hydrostatic terms and changes internal scales
642    C                      (i.e. allows convection at different Rayleigh numbers)
643          COMMON /PARM_R/ cg2dTargetResidual, cg2dTargetResWunit,
644         & cg2dpcOffDFac, cg3dTargetResidual,
645         & delR, delRc, delX, delY,
646         & deltaT, deltaTmom, dTtracerLev, deltaTfreesurf, deltaTClock,
647         & abEps, alph_AB, beta_AB,
648         & phiMin, thetaMin, rSphere, recip_RSphere, f0, beta,
649         & viscAh, viscAhW, viscAhMax,
650         & viscAhGrid, viscAhGridMax, viscAhGridMin,
651         & viscC2leith, viscC2leithD,
652         & viscC2smag, viscC4smag,
653         & viscAhD, viscAhZ, viscA4D, viscA4Z,
654         & viscA4, viscA4W,
655         & viscA4Max, viscA4Grid, viscA4GridMax, viscA4GridMin,
656         & viscAhRemax, viscA4Remax,
657         & viscC4leith, viscC4leithD, viscAr,
658         & diffKhT, diffK4T, diffKrNrT,
659         & diffKhS, diffK4S, diffKrNrS,
660         & diffKrBL79surf, diffKrBL79deep, diffKrBL79scl, diffKrBL79Ho,
661         & delT, tauCD, rCD, freeSurfFac, implicSurfPress, implicDiv2Dflow,
662         & hFacMin, hFacMinDz, hFacInf, hFacSup,
663         & gravity, recip_Gravity, gBaro,
664         & rhonil, recip_rhonil, rhoConst, recip_rhoConst,
665         & rhoFacC, recip_rhoFacC, rhoFacF, recip_rhoFacF,
666         & rhoConstFresh, convertEmP2rUnit, tRef, sRef, phiRef, dBdrRef,
667         & baseTime, startTime, endTime,
668         & chkPtFreq, pChkPtFreq, dumpFreq, adjDumpFreq,
669         & diagFreq, taveFreq, tave_lastIter, monitorFreq, adjMonitorFreq,
670         & afFacMom, vfFacMom, pfFacMom, cfFacMom, foFacMom, mtFacMom,
671         & cosPower, cAdjFreq, omega, rotationPeriod,
672         & tauThetaClimRelax, tauSaltClimRelax,
673         & tauTr1ClimRelax, lambdaTr1ClimRelax, latBandClimRelax,
674         & externForcingCycle, externForcingPeriod,
675         & convertFW2Salt, temp_EvPrRn, salt_EvPrRn,
676         & hFacMinDr, hFacMinDp,
677         & horiVertRatio, recip_horiVertRatio,
678         & ivdc_kappa, Ro_SeaLevel,
679         & sideDragFactor, bottomDragLinear, bottomDragQuadratic, nh_Am2,
680         & smoothAbsFuncRange,
681         & tCylIn, tCylOut
682    
683          _RL cg2dTargetResidual
684          _RL cg2dTargetResWunit
685          _RL cg3dTargetResidual
686          _RL cg2dpcOffDFac
687          _RL delR(Nr)
688          _RL delRc(Nr+1)
689          _RL delX(Nx)
690          _RL delY(Ny)
691          _RL deltaT
692          _RL deltaTClock
693          _RL deltaTmom
694          _RL dTtracerLev(Nr)
695          _RL deltaTfreesurf
696          _RL abEps, alph_AB, beta_AB
697          _RL phiMin
698          _RL thetaMin
699          _RL rSphere
700          _RL recip_rSphere
701          _RL f0
702          _RL freeSurfFac
703          _RL implicSurfPress
704          _RL implicDiv2Dflow
705          _RL hFacMin
706          _RL hFacMinDz
707          _RL hFacMinDp
708          _RL hFacMinDr
709          _RL hFacInf
710          _RL hFacSup
711          _RL beta
712          _RL viscAh
713          _RL viscAhW
714          _RL viscAhD
715          _RL viscAhZ
716          _RL viscAhMax
717          _RL viscAhReMax
718          _RL viscAhGrid
719          _RL viscAhGridMax
720          _RL viscAhGridMin
721          _RL viscC2leith
722          _RL viscC2leithD
723          _RL viscC2smag
724          _RL viscC4smag
725          _RL viscAr
726          _RL viscA4
727          _RL viscA4W
728          _RL viscA4D
729          _RL viscA4Z
730          _RL viscA4Max
731          _RL viscA4ReMax
732          _RL viscA4Grid, viscA4GridMax, viscA4GridMin
733          _RL viscC4leith
734          _RL viscC4leithD
735          _RL diffKhT
736          _RL diffKrNrT(Nr)
737          _RL diffK4T
738          _RL diffKhS
739          _RL diffKrNrS(Nr)
740          _RL diffK4S
741          _RL diffKrBL79surf
742          _RL diffKrBL79deep
743          _RL diffKrBL79scl
744          _RL diffKrBL79Ho
745          _RL delt
746          _RL tauCD
747          _RL rCD
748          _RL gravity
749          _RL recip_gravity
750          _RL gBaro
751          _RL rhonil,        recip_rhonil
752          _RL rhoConst,      recip_rhoConst
753          _RL rhoFacC(Nr),   recip_rhoFacC(Nr)
754          _RL rhoFacF(Nr+1), recip_rhoFacF(Nr+1)
755          _RL rhoConstFresh
756          _RL convertEmP2rUnit
757          _RL tRef(Nr)
758          _RL sRef(Nr)
759          _RL phiRef(2*Nr+1)
760          _RL dBdrRef(Nr)
761          _RL baseTime
762          _RL startTime
763          _RL endTime
764          _RL chkPtFreq
765          _RL pChkPtFreq
766          _RL dumpFreq
767          _RL adjDumpFreq
768          _RL diagFreq
769          _RL taveFreq
770          _RL tave_lastIter
771          _RL monitorFreq
772          _RL adjMonitorFreq
773          _RL afFacMom
774          _RL vfFacMom
775          _RL pfFacMom
776          _RL cfFacMom
777          _RL foFacMom
778          _RL mtFacMom
779          _RL cosPower
780          _RL cAdjFreq
781          _RL omega
782          _RL rotationPeriod
783          _RL tauThetaClimRelax
784          _RL tauSaltClimRelax
785          _RL tauTr1ClimRelax
786          _RL lambdaTr1ClimRelax
787          _RL latBandClimRelax
788          _RL externForcingCycle
789          _RL externForcingPeriod
790          _RL convertFW2Salt
791          _RL temp_EvPrRn
792          _RL salt_EvPrRn
793          _RL horiVertRatio
794          _RL recip_horiVertRatio
795          _RL ivdc_kappa
796          _RL Ro_SeaLevel
797          _RL sideDragFactor
798          _RL bottomDragLinear
799          _RL bottomDragQuadratic
800          _RL smoothAbsFuncRange
801          _RL nh_Am2
802          _RL tCylIn
803          _RL tCylOut
804    
805    C--   COMMON /PARM_A/ Thermodynamics constants ?
806          COMMON /PARM_A/ HeatCapacity_Cp,recip_Cp
807          _RL HeatCapacity_Cp
808          _RL recip_Cp
809    
810    C--   COMMON /PARM_ATM/ Atmospheric physical parameters (Ideal Gas EOS, ...)
811    C     celsius2K :: convert centigrade (Celsius) degree to Kelvin
812    C     atm_Po    :: standard reference pressure
813    C     atm_Cp    :: specific heat (Cp) of the (dry) air at constant pressure
814    C     atm_Rd    :: gas constant for dry air
815    C     atm_kappa :: kappa = R/Cp (R: constant of Ideal Gas EOS)
816    C     atm_Rq    :: water vapour specific volume anomaly relative to dry air
817    C                  (e.g. typical value = (29/18 -1) 10^-3 with q [g/kg])
818    C     integr_GeoPot :: option to select the way we integrate the geopotential
819    C                     (still a subject of discussions ...)
820    C     selectFindRoSurf :: select the way surf. ref. pressure (=Ro_surf) is
821    C             derived from the orography. Implemented: 0,1 (see INI_P_GROUND)
822          COMMON /PARM_ATM/
823         &            celsius2K,
824         &            atm_Cp, atm_Rd, atm_kappa, atm_Rq, atm_Po,
825         &            integr_GeoPot, selectFindRoSurf
826          _RL celsius2K
827          _RL atm_Po, atm_Cp, atm_Rd, atm_kappa, atm_Rq
828          INTEGER integr_GeoPot, selectFindRoSurf
829    
830    C Logical flags for selecting packages
831          LOGICAL useOPPS
832          LOGICAL usePP81
833          LOGICAL useMY82
834          LOGICAL useGGL90
835          LOGICAL useKPP
836          LOGICAL useGMRedi
837          LOGICAL useOBCS
838          LOGICAL useAIM
839          LOGICAL useLand
840          LOGICAL useCAL
841          LOGICAL useEXF
842          LOGICAL useEBM
843          LOGICAL useGrdchk
844          LOGICAL useECCO
845          LOGICAL useSHAP_FILT
846          LOGICAL useZONAL_FILT
847          LOGICAL useFLT
848          LOGICAL usePTRACERS
849          LOGICAL useGCHEM
850          LOGICAL useRBCS
851          LOGICAL useOffLine
852          LOGICAL useMATRIX
853          LOGICAL useSBO
854          LOGICAL useSEAICE
855          LOGICAL useShelfIce
856          LOGICAL useThSIce
857          LOGICAL useATM2d
858          LOGICAL useBulkForce
859          LOGICAL usefizhi
860          LOGICAL usegridalt
861          LOGICAL useDiagnostics
862          LOGICAL useMNC
863          LOGICAL useREGRID
864          LOGICAL useRunClock
865          LOGICAL useEMBED_FILES
866          LOGICAL useMYPACKAGE
867          COMMON /PARM_PACKAGES/
868         &        useOPPS, usePP81, useMY82, useGGL90, useKPP,
869         &        useGMRedi, useOBCS, useAIM, useLand,
870         &        useCAL, useEXF, useEBM, useGrdchk, useECCO,
871         &        useSHAP_FILT, useZONAL_FILT, useFLT,
872         &        usePTRACERS, useGCHEM, useRBCS, useOffLine, useMATRIX,
873         &        useSBO, useSEAICE, useShelfIce,
874         &        useThSIce, useATM2D, useBulkForce,
875         &        usefizhi, usegridalt, useDiagnostics, useMNC, useREGRID,
876         &        useRunClock, useEMBED_FILES, useMYPACKAGE
877    
878    CEH3 ;;; Local Variables: ***
879    CEH3 ;;; mode:fortran ***
880    CEH3 ;;; End: ***
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