/[MITgcm]/MITgcm/model/inc/PARAMS.h
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revision 1.20 by adcroft, Thu Jun 18 13:56:06 1998 UTC revision 1.134 by jmc, Mon Oct 18 21:32:48 2004 UTC
# Line 1  Line 1 
1  C $Header$  C $Header$
2    C $Name$
3  C  C
4  C     /==========================================================\  
5  C     | PARAMS.h                                                 |  CBOP
6  C     | o Header file defining model "parameters".               |  C     !ROUTINE: PARAMS.h
7  C     |==========================================================|  C     !INTERFACE:
8  C     | The values from the model's standard input file are      |  C     #include PARAMS.h
9  C     | stored into the variables held here. Notes describing    |  
10  C     | the parameters can also be found here.                   |  C     !DESCRIPTION:
11  C     \==========================================================/  C     Header file defining model "parameters".  The values from the
12    C     model standard input file are stored into the variables held
13    C     here. Notes describing the parameters can also be found here.
14    
15    CEOP
16    
17  C     Macros for special grid options  C     Macros for special grid options
18  #include "PARAMS_MACROS.h"  #include "PARAMS_MACROS.h"
# Line 20  C     Useful physical values Line 25  C     Useful physical values
25        PARAMETER ( deg2rad = 2.D0*PI/360.D0           )        PARAMETER ( deg2rad = 2.D0*PI/360.D0           )
26    
27  C     Symbolic values  C     Symbolic values
28  C     precXXXX - Used to indicate what precision to use for  C     precXXXX :: Used to indicate what precision to use for
29  C                dumping model state.  C                dumping model state.
30        INTEGER precFloat32        INTEGER precFloat32
31        PARAMETER ( precFloat32 = 0 )        PARAMETER ( precFloat32 = 32 )
32        INTEGER precFloat64        INTEGER precFloat64
33        PARAMETER ( precFloat64 = 1 )        PARAMETER ( precFloat64 = 64 )
34    C     UNSET_xxx :: Used to indicate variables that have not been given a value
35          Real*8 UNSET_FLOAT8
36          PARAMETER ( UNSET_FLOAT8 = 1.234567D5 )
37          Real*4 UNSET_FLOAT4
38          PARAMETER ( UNSET_FLOAT4 = 1.234567E5 )
39          _RL    UNSET_RL    
40          PARAMETER ( UNSET_RL     = 1.234567D5 )
41          _RS    UNSET_RS    
42          PARAMETER ( UNSET_RS     = 1.234567E5 )
43          INTEGER UNSET_I
44          PARAMETER ( UNSET_I      = 123456789  )
45    
46  C     Checkpoint data  C     Checkpoint data
47        INTEGER maxNoChkptLev        INTEGER maxNoChkptLev
48        PARAMETER ( maxNoChkptLev = 2 )        PARAMETER ( maxNoChkptLev = 2 )
49    
50  C--   COMMON /PARM_C/ Character valued parameters used by the model.  C--   COMMON /PARM_C/ Character valued parameters used by the model.
51  C     checkPtSuff - List of checkpoint file suffices  C     checkPtSuff :: List of checkpoint file suffices
52  C     bathyFile   - File containing bathymetry. If not defined bathymetry  C     bathyFile   :: File containing bathymetry. If not defined bathymetry
53  C                   is taken from inline function.  C                   is taken from inline function.
54  C     hydrogThetaFile - File containing initial hydrographic data for potential  C     topoFile    :: File containing the topography of the surface (unit=m)
55    C                   (mainly used for the atmosphere = ground height).
56    C     hydrogThetaFile :: File containing initial hydrographic data for potential
57  C                       temperature.  C                       temperature.
58  C     hydrogSaltFile  - File containing initial hydrographic data for salinity.  C     hydrogSaltFile  :: File containing initial hydrographic data for salinity.
59  C     zonalWindFile   - File containing zonal wind data  C     zonalWindFile   :: File containing zonal wind data
60  C     meridWindFile   - File containing meridional wind data  C     meridWindFile   :: File containing meridional wind data
61  C     thetaClimFile   - File containing theta climataology used  C     thetaClimFile   :: File containing theta climataology used
62  C                       in relaxation term -lambda(theta-theta*)  C                       in relaxation term -lambda(theta-theta*)
63  C     saltClimFile    - File containing salt climataology used  C     saltClimFile    :: File containing salt climataology used
64  C                       in relaxation term -lambda(salt-salt*)  C                       in relaxation term -lambda(salt-salt*)
65    C     surfQfile       :: File containing surface heat flux, excluding SW
66    C                        (old version, kept for backward compatibility)
67    C     surfQnetFile    :: File containing surface net heat flux
68    C     surfQswFile     :: File containing surface shortwave radiation
69    C     dQdTfile        :: File containing thermal relaxation coefficient
70    C     EmPmRfile       :: File containing surface fresh water flux
71    C     pLoadFile       :: File containing pressure loading
72    C     buoyancyRelation :: Flag used to indicate which relation to use to
73    C                        get buoyancy.
74    C     eosType         :: choose the equation of state:
75    C                        LINEAR, POLY3, UNESCO, JMD95Z, JMD95P, MDJWF, IDEALGAS
76    C     the_run_name    :: string identifying the name of the model "run"
77        COMMON /PARM_C/ checkPtSuff,        COMMON /PARM_C/ checkPtSuff,
78       &                bathyFile, hydrogThetaFile, hydrogSaltFile,       &                bathyFile, topoFile,
79         &                hydrogThetaFile, hydrogSaltFile,
80       &                zonalWindFile, meridWindFile, thetaClimFile,       &                zonalWindFile, meridWindFile, thetaClimFile,
81       &                saltClimFile       &                saltClimFile, buoyancyRelation,
82         &                EmPmRfile, surfQfile, surfQnetFile, surfQswFile,
83         &                uVelInitFile, vVelInitFile, pSurfInitFile,
84         &                dQdTfile, ploadFile,
85         &                eosType, pickupSuff,
86         &                mdsioLocalDir,
87         &                the_run_name
88        CHARACTER*(5) checkPtSuff(maxNoChkptLev)        CHARACTER*(5) checkPtSuff(maxNoChkptLev)
89        CHARACTER*(MAX_LEN_FNAM) bathyFile        CHARACTER*(MAX_LEN_FNAM) bathyFile, topoFile
90        CHARACTER*(MAX_LEN_FNAM) hydrogThetaFile        CHARACTER*(MAX_LEN_FNAM) hydrogThetaFile
91        CHARACTER*(MAX_LEN_FNAM) hydrogSaltFile        CHARACTER*(MAX_LEN_FNAM) hydrogSaltFile
92        CHARACTER*(MAX_LEN_FNAM) zonalWindFile        CHARACTER*(MAX_LEN_FNAM) zonalWindFile
93        CHARACTER*(MAX_LEN_FNAM) meridWindFile        CHARACTER*(MAX_LEN_FNAM) meridWindFile
94        CHARACTER*(MAX_LEN_FNAM) thetaClimFile        CHARACTER*(MAX_LEN_FNAM) thetaClimFile
95        CHARACTER*(MAX_LEN_FNAM) saltClimFile        CHARACTER*(MAX_LEN_FNAM) saltClimFile
96          CHARACTER*(MAX_LEN_FNAM) surfQfile
97          CHARACTER*(MAX_LEN_FNAM) surfQnetFile
98          CHARACTER*(MAX_LEN_FNAM) surfQswFile
99          CHARACTER*(MAX_LEN_FNAM) EmPmRfile
100          CHARACTER*(MAX_LEN_FNAM) buoyancyRelation
101          CHARACTER*(MAX_LEN_FNAM) uVelInitFile
102          CHARACTER*(MAX_LEN_FNAM) vVelInitFile
103          CHARACTER*(MAX_LEN_FNAM) pSurfInitFile
104          CHARACTER*(MAX_LEN_FNAM) dQdTfile
105          CHARACTER*(MAX_LEN_FNAM) ploadFile
106          CHARACTER*(MAX_LEN_FNAM) mdsioLocalDir
107          CHARACTER*(MAX_LEN_FNAM) the_run_name
108          CHARACTER*(6) eosType
109          CHARACTER*(10) pickupSuff
110    
111  C--   COMMON /PARM_I/ Integer valued parameters used by the model.  C--   COMMON /PARM_I/ Integer valued parameters used by the model.
112  C     cg2dMaxIters        - Maximum number of iterations in the  C     cg2dMaxIters        :: Maximum number of iterations in the
113  C                           two-dimensional con. grad solver.  C                           two-dimensional con. grad solver.
114  C     cg2dChkResFreq      - Frequency with which to check residual  C     cg2dChkResFreq      :: Frequency with which to check residual
115  C                           in con. grad solver.  C                           in con. grad solver.
116  C     nIter0              - Start time-step number of for this run  C     cg2dPreCondFreq     :: Frequency for updating cg2d preconditioner
117  C     nTimeSteps          - Number of timesteps to execute  C                            (non-linear free-surf.)
118  C     numStepsPerPickup   - For offline setup. Frequency of pickup  C     cg3dMaxIters        :: Maximum number of iterations in the
119    C                           three-dimensional con. grad solver.
120    C     cg3dChkResFreq      :: Frequency with which to check residual
121    C                           in con. grad solver.
122    C     nIter0              :: Start time-step number of for this run
123    C     nTimeSteps          :: Number of timesteps to execute
124    C     numStepsPerPickup   :: For offline setup. Frequency of pickup
125  C                           of flow fields.  C                           of flow fields.
126  C     writeStatePrec      - Precision used for writing model state.  C     writeStatePrec      :: Precision used for writing model state.
127  C     writeBinaryPrec     - Precision used for writing binary files  C     writeBinaryPrec     :: Precision used for writing binary files
128  C     readBinaryPrec      - Precision used for reading binary files  C     readBinaryPrec      :: Precision used for reading binary files
129  C     nCheckLev           - Holds current checkpoint level  C     nCheckLev           :: Holds current checkpoint level
130    C     nonlinFreeSurf      :: option related to non-linear free surface
131    C                           =0 Linear free surface ; >0 Non-linear
132    C     select_rStar        :: option related to r* vertical coordinate
133    C                           =0 (default) use r coord. ; > 0 use r*
134    C     tempAdvScheme       :: Temp. Horiz.Advection scheme selector
135    C     tempVertAdvScheme   :: Temp. Vert. Advection scheme selector
136    C     saltAdvScheme       :: Salt. Horiz.advection scheme selector
137    C     saltVertAdvScheme   :: Salt. Vert. Advection scheme selector
138    C     debugLevel          :: debug level selector: higher -> more writing
139    
140        COMMON /PARM_I/        COMMON /PARM_I/
141       &        cg2dMaxIters,       &        cg2dMaxIters,
142       &        cg2dChkResFreq,       &        cg2dChkResFreq, cg2dPreCondFreq,
143       &        nIter0, nTimeSteps,       &        cg3dMaxIters,
144         &        cg3dChkResFreq,
145         &        nIter0, nTimeSteps, nEndIter,
146       &        numStepsPerPickup,       &        numStepsPerPickup,
147       &        writeStatePrec, nCheckLev,       &        writeStatePrec, nCheckLev,
148       &        writeBinaryPrec, readBinaryPrec       &        writeBinaryPrec, readBinaryPrec,
149         &        nonlinFreeSurf, select_rStar,
150         &        tempAdvScheme, tempVertAdvScheme,
151         &        saltAdvScheme, saltVertAdvScheme,
152         &        tracerAdvScheme,
153         &        debugLevel
154        INTEGER cg2dMaxIters        INTEGER cg2dMaxIters
155        INTEGER cg2dChkResFreq        INTEGER cg2dChkResFreq
156          INTEGER cg2dPreCondFreq
157          INTEGER cg3dMaxIters
158          INTEGER cg3dChkResFreq
159        INTEGER nIter0        INTEGER nIter0
160        INTEGER nTimeSteps        INTEGER nTimeSteps
161          INTEGER nEndIter
162        INTEGER numStepsPerPickup        INTEGER numStepsPerPickup
163        INTEGER writeStatePrec        INTEGER writeStatePrec
164        INTEGER writeBinaryPrec        INTEGER writeBinaryPrec
165        INTEGER readBinaryPrec        INTEGER readBinaryPrec
166        INTEGER nCheckLev        INTEGER nCheckLev
167          INTEGER nonlinFreeSurf
168          INTEGER select_rStar
169          INTEGER tempAdvScheme, tempVertAdvScheme
170          INTEGER saltAdvScheme, saltVertAdvScheme
171          INTEGER tracerAdvScheme
172          INTEGER debugLevel
173    
174    C
175          INTEGER debLevZero
176          PARAMETER(debLevZero=0)
177          INTEGER debLevA
178          PARAMETER(debLevA=1)
179          INTEGER debLevB
180          PARAMETER(debLevB=2)
181    
182  C--   COMMON /PARM_L/ Logical valued parameters used by the model.  C--   COMMON /PARM_L/ Logical valued parameters used by the model.
183  C     usingCartesianGrid - If TRUE grid generation will be in a cartesian  C     usingCartesianGrid :: If TRUE grid generation will be in a cartesian
184  C                          coordinate frame.  C                          coordinate frame.
185  C     usingSphericalPolarGrid - If TRUE grid generation will be in a  C     usingSphericalPolarGrid :: If TRUE grid generation will be in a
186  C                               spherical polar frame.  C                               spherical polar frame.
187  C     momViscosity  - Flag which turns momentum friction terms on and off.  C     usingCylindricalGrid :: If TRUE grid generation will be Cylindrical
188  C     momAdvection  - Flag which turns advection of momentum on and off.  C     no_slip_sides :: Impose "no-slip" at lateral boundaries.
189  C     momForcing    - Flag which turns external forcing of momentum on  C     no_slip_bottom :: Impose "no-slip" at bottom boundary.
190    C     staggerTimeStep :: enable a Stagger time stepping T,S Rho then U,V
191    C     momViscosity  :: Flag which turns momentum friction terms on and off.
192    C     momAdvection  :: Flag which turns advection of momentum on and off.
193    C     momForcing    :: Flag which turns external forcing of momentum on
194  C                     and off.  C                     and off.
195  C     momPressureForcing - Flag which turns pressure term in momentum equation  C     momPressureForcing :: Flag which turns pressure term in momentum equation
196  C                          on and off.  C                          on and off.
197  C     metricTerms   - Flag which turns metric terms on or off.  C     metricTerms   :: Flag which turns metric terms on or off.
198  C     usingSphericalPolarMTerms - If TRUE use spherical polar metric terms.  C     usingSphericalPolarMTerms :: If TRUE use spherical polar metric terms.
199  C     useCoriolis   - Flag which turns the coriolis terms on and off.  C     useNHMTerms :: If TRUE use non-hydrostatic metric terms.
200  C     tempDiffusion - Flag which turns diffusion of temperature on  C     useCoriolis   :: Flag which turns the coriolis terms on and off.
201    C     tempDiffusion :: Flag which turns diffusion of temperature on
202  C                     and off.  C                     and off.
203  C     tempAdvection - Flag which turns advection of temperature on  C     tempAdvection :: Flag which turns advection of temperature on
204  C                     and off.  C                     and off.
205  C     tempForcing   - Flag which turns external forcing of temperature on  C     tempForcing   :: Flag which turns external forcing of temperature on
206  C                     and off.  C                     and off.
207  C     saltDiffusion - Flag which turns diffusion of salinit on  C     saltDiffusion :: Flag which turns diffusion of salinity on
208  C                     and off.  C                     and off.
209  C     saltAdvection - Flag which turns advection of salinit on  C     saltAdvection :: Flag which turns advection of salinity on
210  C                     and off.  C                     and off.
211  C     saltForcing   - Flag which turns external forcing of salinit on  C     saltForcing   :: Flag which turns external forcing of salinity on
212  C                     and off.  C                     and off.
213  C     implicitFreeSurface - Set to true to use implcit free surface  C     useRealFreshWaterFlux :: if True (=Natural BCS), treats P+R-E flux
214  C     rigidLid            - Set to true to use rigid lid  C                         as a real Fresh Water (=> changes the Sea Level)
215  C     momStepping   - Turns momentum equation time-stepping off  C                         if F, converts P+R-E to salt flux (no SL effect)
216  C     tempStepping  - Turns temperature equation time-stepping off  C     rigidLid            :: Set to true to use rigid lid
217  C     saltStepping  - Turns salinity equation time-stepping off  C     implicitFreeSurface :: Set to true to use implcit free surface
218  C     useConstantF  - Coriolis parameter set to f0  C     exactConserv        :: Set to true to conserve exactly the total Volume
219  C     useBetaPlaneF - Coriolis parameter set to f0 + beta.y  C     uniformLin_PhiSurf  :: Set to true to use a uniform Bo_surf in the
220  C     useSphereF    - Coriolis parameter set to 2.omega.sin(phi)  C                           linear relation Phi_surf = Bo_surf*eta
221  C     implicitDiffusion - Turns implicit vertical diffusion on  C     momStepping   :: Turns momentum equation time-stepping off
222  C     doThetaClimRelax - Set true if relaxation to temperature  C     tempStepping  :: Turns temperature equation time-stepping off
223    C     saltStepping  :: Turns salinity equation time-stepping off
224    C     useConstantF  :: Coriolis parameter set to f0
225    C     useBetaPlaneF :: Coriolis parameter set to f0 + beta.y
226    C     useSphereF    :: Coriolis parameter set to 2.omega.sin(phi)
227    C     useCDscheme   :: use CD-scheme to calculate Coriolis terms.
228    C     useJamartWetPoints :: Use wet-point method for Coriolis (Jamart and Ozer, 1986)
229    C     useJamartMomAdv :: Use wet-point method for V.I. non-linear term
230    C     SadournyCoriolis :: use the enstrophy conserving scheme by Sadourny
231    C     upwindVorticity :: bias interpolation of vorticity in the Coriolis term
232    C     highOrderVorticity :: use 3rd/4th order interp. of vorticity in Coriolis
233    C     useAbsVorticity :: work with f+zeta in Coriolis terms
234    C     implicitDiffusion :: Turns implicit vertical diffusion on
235    C     implicitViscosity :: Turns implicit vertical viscosity on
236    C     tempImplVertAdv :: Turns on implicit vertical advection for Temperature
237    C     saltImplVertAdv :: Turns on implicit vertical advection for Salinity
238    C     momImplVertAdv  :: Turns on implicit vertical advection for Momentum
239    C     multiDimAdvection :: Flag that enable multi-dimension advection
240    C     useMultiDimAdvec  :: True if multi-dim advection is used at least once
241    C     forcing_In_AB :: if False, put forcing (Temp,Salt,Tracers) contribution
242    C                      out off Adams-Bashforth time stepping.
243    C     doThetaClimRelax :: Set true if relaxation to temperature
244  C                        climatology is required.  C                        climatology is required.
245  C     doSaltClimRelax  - Set true if relaxation to salinity  C     doSaltClimRelax  :: Set true if relaxation to salinity
246  C                        climatology is required.  C                        climatology is required.
247  C     periodicExternalForcing - Set true if forcing is time-dependant  C     periodicExternalForcing :: Set true if forcing is time-dependant
248    C     usingPCoords     :: Set to indicate that we are working in a pressure
249    C                        type coordinate (p or p*).
250    C     usingZCoords     :: Set to indicate that we are working in a height
251    C                        type coordinate (z or z*)
252    C     fluidIsAir       :: Set to indicate that the fluid major constituent
253    C                        is air
254    C     fluidIsWater     :: Set to indicate that the fluid major constituent
255    C                        is water
256    C     useDynP_inEos_Zc :: use the dynamical pressure in EOS (with Z-coord.)
257    C                         this requires specific code for restart & exchange
258    C     setCenterDr    :: set cell Center depth and put Interface at the middle
259    C     nonHydrostatic :: Using non-hydrostatic terms
260    C     quasiHydrostatic :: Using non-hydrostatic terms in hydrostatic algorithm
261    C     globalFiles    :: Selects between "global" and "tiled" files
262    C     useSingleCpuIO :: On SGI platforms, option globalFiles is either
263    C                       slow (f77) or does not work (f90).  When
264    C                       useSingleCpuIO is set, mdsio_writefield.F
265    C                       outputs from master mpi process only.
266    C     allowFreezing  :: Allows surface water to freeze and form ice
267    C     useOldFreezing :: use the old version (before checkpoint52a_pre, 2003-11-12)
268    C     groundAtK1  :: put the surface(k=1) at the Lower Boundary (=ground)
269    C     pickup_write_mdsio :: use mdsio to write pickups
270    C     pickup_read_mdsio  :: use mdsio to read  pickups
271    C     pickup_write_immed :: echo the pickup immediately (for conversion)
272    C     timeave_mdsio      :: use mdsio for timeave output
273    C     snapshot_mdsio     :: use mdsio for "snapshot" (dumpfreq/diagfreq) output
274    C     monitor_stdio      :: use stdio for monitor output
275        COMMON /PARM_L/ usingCartesianGrid, usingSphericalPolarGrid,        COMMON /PARM_L/ usingCartesianGrid, usingSphericalPolarGrid,
276       & momViscosity, momAdvection, momForcing, useCoriolis, momPressureForcing,       & usingCurvilinearGrid, usingCylindricalGrid,
277         & no_slip_sides,no_slip_bottom,
278         & staggerTimeStep,
279         & momViscosity, momAdvection, momForcing, useCoriolis,
280         & momPressureForcing, vectorInvariantMomentum,
281       & tempDiffusion, tempAdvection, tempForcing,       & tempDiffusion, tempAdvection, tempForcing,
282       & saltDiffusion, saltAdvection, saltForcing,       & saltDiffusion, saltAdvection, saltForcing,
283       & implicitFreeSurface, rigidLid,       & useRealFreshWaterFlux,
284         & rigidLid, implicitFreeSurface, exactConserv, uniformLin_PhiSurf,
285       & momStepping, tempStepping, saltStepping,       & momStepping, tempStepping, saltStepping,
286       & metricTerms, usingSphericalPolarMTerms,       & metricTerms, usingSphericalPolarMTerms, useNHMTerms,
287       & useConstantF, useBetaPlaneF, useSphereF,       & useConstantF, useBetaPlaneF, useSphereF,
288       & implicitDiffusion, doThetaClimRelax, doSaltClimRelax,       & useCDscheme,
289       & periodicExternalForcing       & useEnergyConservingCoriolis, useJamartWetPoints, useJamartMomAdv,
290         & SadournyCoriolis, upwindVorticity, highOrderVorticity,
291         & useAbsVorticity,
292         & implicitDiffusion, implicitViscosity,
293         & tempImplVertAdv, saltImplVertAdv, momImplVertAdv,
294         & multiDimAdvection, useMultiDimAdvec, forcing_In_AB,
295         & doThetaClimRelax, doSaltClimRelax, doTr1ClimRelax,
296         & periodicExternalForcing,
297         & fluidIsAir, fluidIsWater,
298         & usingPCoords, usingZCoords, useDynP_inEos_Zc, setCenterDr,
299         & nonHydrostatic, quasiHydrostatic, globalFiles, useSingleCpuIO,
300         & allowFreezing, useOldFreezing, groundAtK1,
301         & usePickupBeforeC35, usePickupBeforeC54, debugMode,
302         & readPickupWithTracer, writePickupWithTracer,
303         & pickup_read_mdsio, pickup_write_mdsio, pickup_write_immed,
304         & timeave_mdsio, snapshot_mdsio, monitor_stdio,
305         & outputTypesInclusive
306    
307        LOGICAL usingCartesianGrid        LOGICAL usingCartesianGrid
308        LOGICAL usingSphericalPolarGrid        LOGICAL usingSphericalPolarGrid
309          LOGICAL usingCylindricalGrid
310          LOGICAL usingCurvilinearGrid
311        LOGICAL usingSphericalPolarMTerms        LOGICAL usingSphericalPolarMTerms
312          LOGICAL useNHMTerms
313          LOGICAL no_slip_sides
314          LOGICAL no_slip_bottom
315          LOGICAL staggerTimeStep
316        LOGICAL momViscosity        LOGICAL momViscosity
317        LOGICAL momAdvection        LOGICAL momAdvection
318        LOGICAL momForcing        LOGICAL momForcing
319        LOGICAL momPressureForcing        LOGICAL momPressureForcing
320        LOGICAL useCoriolis        LOGICAL useCoriolis
321          LOGICAL vectorInvariantMomentum
322        LOGICAL tempDiffusion        LOGICAL tempDiffusion
323        LOGICAL tempAdvection        LOGICAL tempAdvection
324        LOGICAL tempForcing        LOGICAL tempForcing
325        LOGICAL saltDiffusion        LOGICAL saltDiffusion
326        LOGICAL saltAdvection        LOGICAL saltAdvection
327        LOGICAL saltForcing        LOGICAL saltForcing
328        LOGICAL implicitFreeSurface        LOGICAL useRealFreshWaterFlux
329        LOGICAL rigidLid        LOGICAL rigidLid
330          LOGICAL implicitFreeSurface
331          LOGICAL exactConserv
332          LOGICAL uniformLin_PhiSurf
333        LOGICAL momStepping        LOGICAL momStepping
334        LOGICAL tempStepping        LOGICAL tempStepping
335        LOGICAL saltStepping        LOGICAL saltStepping
# Line 160  C     periodicExternalForcing - Set true Line 337  C     periodicExternalForcing - Set true
337        LOGICAL useConstantF        LOGICAL useConstantF
338        LOGICAL useBetaPlaneF        LOGICAL useBetaPlaneF
339        LOGICAL useSphereF        LOGICAL useSphereF
340          LOGICAL useCDscheme
341          LOGICAL useEnergyConservingCoriolis
342          LOGICAL useJamartWetPoints
343          LOGICAL useJamartMomAdv
344          LOGICAL SadournyCoriolis
345          LOGICAL upwindVorticity
346          LOGICAL highOrderVorticity
347          LOGICAL useAbsVorticity
348        LOGICAL implicitDiffusion        LOGICAL implicitDiffusion
349          LOGICAL implicitViscosity
350          LOGICAL tempImplVertAdv
351          LOGICAL saltImplVertAdv
352          LOGICAL momImplVertAdv
353          LOGICAL multiDimAdvection
354          LOGICAL useMultiDimAdvec
355          LOGICAL forcing_In_AB
356        LOGICAL doThetaClimRelax        LOGICAL doThetaClimRelax
357        LOGICAL doSaltClimRelax        LOGICAL doSaltClimRelax
358          LOGICAL doTr1ClimRelax
359        LOGICAL periodicExternalForcing        LOGICAL periodicExternalForcing
360          LOGICAL fluidIsAir
361          LOGICAL fluidIsWater
362          LOGICAL usingPCoords
363          LOGICAL usingZCoords
364          LOGICAL useDynP_inEos_Zc
365          LOGICAL setCenterDr
366          LOGICAL nonHydrostatic
367          LOGICAL quasiHydrostatic
368          LOGICAL globalFiles
369          LOGICAL useSingleCpuIO
370          LOGICAL allowFreezing
371          LOGICAL useOldFreezing
372          LOGICAL groundAtK1
373          LOGICAL usePickupBeforeC35
374          LOGICAL usePickupBeforeC54
375          LOGICAL debugMode
376          LOGICAL readPickupWithTracer
377          LOGICAL writePickupWithTracer
378          LOGICAL pickup_read_mdsio, pickup_write_mdsio
379          LOGICAL pickup_write_immed
380          LOGICAL timeave_mdsio, snapshot_mdsio, monitor_stdio
381          LOGICAL outputTypesInclusive
382    
383  C--   COMMON /PARM_R/ "Real" valued parameters used by the model.  C--   COMMON /PARM_R/ "Real" valued parameters used by the model.
384  C     cg2dTargetResidual  C     cg2dTargetResidual
385  C               - Target residual for cg2d solver.  C          :: Target residual for cg2d solver; no unit (RHS normalisation)
386  C     cg2dpcOffDFac - Averaging weight for preconditioner off-diagonal.  C     cg2dTargetResWunit
387    C          :: Target residual for cg2d solver; W unit (No RHS normalisation)
388    C     cg3dTargetResidual
389    C               :: Target residual for cg3d solver.
390    C     cg2dpcOffDFac :: Averaging weight for preconditioner off-diagonal.
391  C     Note. 20th May 1998  C     Note. 20th May 1998
392  C           I made a weird discovery! In the model paper we argue  C           I made a weird discovery! In the model paper we argue
393  C           for the form of the preconditioner used here ( see  C           for the form of the preconditioner used here ( see
# Line 182  C           number of iterations for con Line 401  C           number of iterations for con
401  C           drop form 192 -> 134! Need to investigate this further!  C           drop form 192 -> 134! Need to investigate this further!
402  C           For now I have introduced a parameter cg2dpcOffDFac which  C           For now I have introduced a parameter cg2dpcOffDFac which
403  C           defaults to 0.51 but can be set at runtime.  C           defaults to 0.51 but can be set at runtime.
404  C     delZ      - Vertical grid spacing ( m ) - delZ is the distance  C     delR      :: Vertical grid spacing ( units of r ).
405  C                 between "w" surfaces.  C     delRc     :: Vertical grid spacing between cell centers (r unit).
406  C     delX      - Separation between cell faces (m) or (deg), depending  C     delX      :: Separation between cell faces (m) or (deg), depending
407  C     delY        on input flags.  C     delY        on input flags.
408  C     gravity   - Accel. due to gravity ( m/s^2 )  C     gravity   :: Accel. due to gravity ( m/s^2 )
409  C     gBaro     - Accel. due to gravity used in barotropic equation ( m/s^2 )  C     recip_gravity and its inverse
410  C     ronil     - Reference density  C     gBaro     :: Accel. due to gravity used in barotropic equation ( m/s^2 )
411  C     startTime - Start time for model ( s )  C     rhoNil    :: Reference density for the linear equation of state
412  C     phiMin    - Latitude of southern most cell face.  C     rhoConst  :: Vertically constant reference density
413  C     thetaMin  - Longitude of western most cell face (this  C     rhoConstFresh :: Constant reference density for fresh water (rain)
414    C     tRef      :: reference vertical profile for potential temperature
415    C     sRef      :: reference vertical profile for salinity/specific humidity
416    C     startTime :: Start time for model ( s )
417    C     phiMin    :: Latitude of southern most cell face.
418    C     thetaMin  :: Longitude of western most cell face (this
419  C                 is an "inert" parameter but it is included  C                 is an "inert" parameter but it is included
420  C                 to make geographical references simple.)  C                 to make geographical references simple.)
421  C     rSphere   - Radius of sphere for a spherical polar grid ( m ).  C     rSphere   :: Radius of sphere for a spherical polar grid ( m ).
422  C     rRSphere  - Reciprocal radius of sphere for a spherical polar grid ( m ).  C     recip_RSphere  :: Reciprocal radius of sphere ( m ).
423  C     f0        - Reference coriolis parameter ( 1/s )  C     f0        :: Reference coriolis parameter ( 1/s )
424  C                 ( Southern edge f for beta plane )  C                 ( Southern edge f for beta plane )
425  C     beta      - df/dy ( s^-1.m^-1 )  C     beta      :: df/dy ( s^-1.m^-1 )
426  C     omega     - Angular velocity ( rad/s )  C     omega     :: Angular velocity ( rad/s )
427  C     viscAh    - Eddy viscosity coeff. for mixing of  C     rotationPeriod :: Rotation period (s) (= 2.pi/omega)
428    C     viscAh    :: Eddy viscosity coeff. for mixing of
429    C                 momentum laterally ( m^2/s )
430    C     viscAhW   :: Eddy viscosity coeff. for mixing of vertical
431    C                 momentum laterally, no effect for hydrostatic
432    C                 model, defaults to viscAh if unset ( m^2/s )
433    C     viscAr    :: Eddy viscosity coeff. for mixing of
434    C                 momentum vertically ( units of r^2/s )
435    C     viscA4    :: Biharmonic viscosity coeff. for mixing of
436    C                 momentum laterally ( m^4/s )
437    C     viscC2leith :: Leith non-dimensional viscosity factor
438    C     viscAhMax :: Maximum eddy viscosity coeff. for mixing of
439  C                 momentum laterally ( m^2/s )  C                 momentum laterally ( m^2/s )
440  C     viscAz    - Eddy viscosity coeff. for mixing of  C     viscA4Max :: Maximum biharmonic viscosity coeff. for mixing of
 C                 momentum vertically ( m^2/s )  
 C     viscA4    - Biharmonic viscosity coeff. for mixing of  
441  C                 momentum laterally ( m^4/s )  C                 momentum laterally ( m^4/s )
442  C     diffKhT   - Laplacian diffusion coeff. for mixing of  C     viscAhGrid:: non-dimensional grid-size dependent viscosity
443    C     viscA4Grid:: non-dimensional grid-size dependent bi-harmonic viscosity
444    C     viscC4leith :: Leith non-dimensional viscosity factor
445    C     diffKhT   :: Laplacian diffusion coeff. for mixing of
446  C                 heat laterally ( m^2/s )  C                 heat laterally ( m^2/s )
447  C     diffKzT   - Laplacian diffusion coeff. for mixing of  C     diffKrNrT :: vertical profile of Laplacian diffusion coeff.
448  C                 heat vertically ( m^2/s )  C                 for mixing of heat vertically ( units of r^2/s )
449  C     diffK4T   - Biharmonic diffusion coeff. for mixing of  C     diffK4T   :: Biharmonic diffusion coeff. for mixing of
450  C                 heat laterally ( m^4/s )  C                 heat laterally ( m^4/s )
451  C     diffKhS  -  Laplacian diffusion coeff. for mixing of  C     diffKhS  ::  Laplacian diffusion coeff. for mixing of
452  C                 salt laterally ( m^2/s )  C                 salt laterally ( m^2/s )
453  C     diffKzS   - Laplacian diffusion coeff. for mixing of  C     diffKrNrS :: vertical profile of Laplacian diffusion coeff.
454  C                 salt vertically ( m^2/s )  C                 for mixing of salt vertically ( units of r^2/s ),
455  C     diffK4S   - Biharmonic diffusion coeff. for mixing of  C     diffK4S   :: Biharmonic diffusion coeff. for mixing of
456  C                 salt laterally ( m^4/s )  C                 salt laterally ( m^4/s )
457  C     deltaT    - Default timestep ( s )  C     diffKrBL79surf :: T/S surface diffusivity (m^2/s) Bryan and Lewis, 1979
458  C     deltaTClock  - Timestep used as model "clock". This determines the  C     diffKrBL79deep :: T/S deep diffusivity (m^2/s) Bryan and Lewis, 1979
459    C     diffKrBL79scl  :: depth scale for arctan fn (m) Bryan and Lewis, 1979
460    C     diffKrBL79Ho   :: depth offset for arctan fn (m) Bryan and Lewis, 1979
461    C     deltaT    :: Default timestep ( s )
462    C     deltaTClock  :: Timestep used as model "clock". This determines the
463  C                    IO frequencies and is used in tagging output. It can  C                    IO frequencies and is used in tagging output. It can
464  C                    be totally different to the dynamical time. Typically  C                    be totally different to the dynamical time. Typically
465  C                    it will be the deep-water timestep for accelerated runs.  C                    it will be the deep-water timestep for accelerated runs.
466  C                    Frequency of checkpointing and dumping of the model state  C                    Frequency of checkpointing and dumping of the model state
467  C                    are referenced to this clock. ( s )  C                    are referenced to this clock. ( s )
468  C     deltaTMom    - Timestep for momemtum equations ( s )  C     deltaTMom    :: Timestep for momemtum equations ( s )
469  C     deltaTtracer - Timestep for tracer equations ( s )  C     deltaTtracer :: Timestep for tracer equations ( s )
470  C     freesurfFac  - Parameter to turn implicit free surface term on or off  C     deltaTfreesurf :: Timestep for free-surface equation ( s )
471    C     freesurfFac  :: Parameter to turn implicit free surface term on or off
472  C                    freesurfac = 1. uses implicit free surface  C                    freesurfac = 1. uses implicit free surface
473  C                    freesurfac = 0. uses rigid lid  C                    freesurfac = 0. uses rigid lid
474  C     tauCD     - CD scheme coupling timescale ( 1/s )  C     implicSurfPress :: parameter of the Crank-Nickelson time stepping :
475  C     rCD       - CD scheme normalised coupling parameter ( 0-1 )  C                     Implicit part of Surface Pressure Gradient ( 0-1 )
476  C     GMmaxslope  - max. slope allowed in GM/Redi tensor  C     implicDiv2Dflow :: parameter of the Crank-Nickelson time stepping :
477  C     GMlength  - Length to use in Visbeck et al. formula for K (m)  C                     Implicit part of barotropic flow Divergence ( 0-1 )
478  C     GMalpha   - alpha to use in Visbeck et al. formula for K  C     hFacMin      :: Minimum fraction size of a cell (affects hFacC etc...)
479  C     GMdepth   - Depth over which to integrate Richardson # (Visbeck et al.)  C     hFacMinDz    :: Minimum dimesional size of a cell (affects hFacC etc..., m)
480  C     GMkbackground - background value of GM/Redi coefficient  C     hFacMinDp    :: Minimum dimesional size of a cell (affects hFacC etc..., Pa)
481  C     startTime - Starting time for this integration ( s ).  C     hFacMinDr    :: Minimum dimesional size of a cell (affects hFacC etc..., units of r)
482  C     endTime   - Ending time for this integration ( s ).  C     hFacInf      :: Threshold (inf and sup) for fraction size of surface cell
483  C     chkPtFreq  - Frequency of rolling check pointing ( s ).  C     hFacSup        that control vanishing and creating levels
484  C     pChkPtFreq - Frequency of permanent check pointing ( s ).  C     tauCD        :: CD scheme coupling timescale ( 1/s )
485  C     dumpFreq  - Frequency with which model state is written to  C     rCD          :: CD scheme normalised coupling parameter ( 0-1 )
486  C                 post-processing files ( s ).  C     startTime     :: Starting time for this integration ( s ).
487  C     taveFreq  - Frequency with which time-averaged model state is written to  C     endTime       :: Ending time for this integration ( s ).
488  C                 post-processing files ( s ).  C     chkPtFreq     :: Frequency of rolling check pointing ( s ).
489  C     afFacMom  - Advection of momentum term scaling parameter  C     pChkPtFreq    :: Frequency of permanent check pointing ( s ).
490  C     vfFacMom  - Momentum viscosity scaling parameter  C     dumpFreq      :: Frequency with which model state is written to
491  C     pfFacMom  - Momentum pressure forcing parameter  C                     post-processing files ( s ).
492  C     cfFacMom  - Coriolis term scaling parameter  C     diagFreq      :: Frequency with which model writes diagnostic output
493  C     foFacMom  - Momentum forcing scaling parameter  C                     of intermediate quantities.
494  C     mtFacMom  - Metric terms scaling parameter  C     afFacMom      :: Advection of momentum term tracer parameter
495  C     cAdjFreq  - Frequency of convective adjustment  C     vfFacMom      :: Momentum viscosity tracer parameter
496  C     tauThetaClimRelax - Relaxation to climatology time scale ( s ).  C     pfFacMom      :: Momentum pressure forcing tracer parameter
497  C     lambdaThetaClimRelax - Inverse time scale for relaxation ( 1/s ).  C     cfFacMom      :: Coriolis term tracer parameter
498  C     tauSaltClimRelax - Relaxation to climatology time scale ( s ).  C     foFacMom      :: Momentum forcing tracer parameter
499  C     lambdaSaltClimRelax - Inverse time scale for relaxation ( 1/s ).  C     mtFacMom      :: Metric terms tracer parameter
500  C     externForcingPeriod - Is the period of which forcing varies (eg. 1 month)  C     cosPower      :: Power of cosine of latitude to multiply viscosity
501  C     externForcingCycle - Is the repeat time of the forcing (eg. 1 year)  C     cAdjFreq      :: Frequency of convective adjustment
502    C
503    C     taveFreq      :: Frequency with which time-averaged model state
504    C                      is written to post-processing files ( s ).
505    C     tave_lastIter :: (for state variable only) fraction of the last time
506    C                      step (of each taveFreq period) put in the time average.
507    C                      (fraction for 1rst iter = 1 - tave_lastIter)
508    C     tauThetaClimRelax :: Relaxation to climatology time scale ( s ).
509    C     lambdaThetaClimRelax :: Inverse time scale for relaxation ( 1/s ).
510    C     tauSaltClimRelax :: Relaxation to climatology time scale ( s ).
511    C     lambdaSaltClimRelax :: Inverse time scale for relaxation ( 1/s ).
512    C     latBandClimRelax :: latitude band where Relaxation to Clim. is applied,
513    C                         i.e. where |yC| <= latBandClimRelax
514    C     externForcingPeriod :: Is the period of which forcing varies (eg. 1 month)
515    C     externForcingCycle :: Is the repeat time of the forcing (eg. 1 year)
516  C                          (note: externForcingCycle must be an integer  C                          (note: externForcingCycle must be an integer
517  C                           number times externForcingPeriod)  C                           number times externForcingPeriod)
518        COMMON /PARM_R/ cg2dTargetResidual, cg2dpcOffDFac, delZ, delX, delY,  C     convertFW2Salt :: salinity, used to convert Fresh-Water Flux to Salt Flux
519       & deltaT,deltaTmom, deltaTtracer, deltaTClock,abeps, startTime, phiMin,  C                       (use model surface (local) value if set to -1)
520       & thetaMin, rSphere, rRSphere, f0, fCori, beta, viscAh, viscAz, viscA4,  C     temp_EvPrRn :: temperature of Rain & Evap.
521       & diffKhT, diffKzT, diffK4T, diffKhS, diffKzS, diffK4S, delT,  C     salt_EvPrRn :: salinity of Rain & Evap.
522       & tauCD, rCD, freeSurfFac,  C     trac_EvPrRn :: tracer concentration in Rain & Evap.
523       & GMmaxslope,GMlength,GMalpha,GMdepth,GMkbackground,  C        (notes: a) tracer content of Rain/Evap only used if both
524       & gravity, gBaro, rhonil, tRef, sRef,  C                     NonLin_FrSurf & useRealFreshWater are set.
525       & endTime, chkPtFreq, pchkPtFreq, dumpFreq, taveFreq,  C                b) use model surface (local) value if set to UNSET_RL)
526    C     horiVertRatio      :: Ratio on units in vertical to units in horizontal.
527    C     recip_horiVertRatio  ( 1 if horiz in m and vertical in m ).
528    C                          ( g*rho if horiz in m and vertical in Pa ).
529    C     Ro_SeaLevel        :: standard position of Sea-Level in "R" coordinate, used as
530    C                          starting value (k=1) for vertical coordinate (rf(1)=Ro_SeaLevel)
531    C     bottomDragLinear   :: Drag coefficient built in to core dynamics
532    C      --"-"--  Quadratic  ( linear: 1/s, quadratic: 1/m )
533          COMMON /PARM_R/ cg2dTargetResidual, cg2dTargetResWunit,
534         & cg2dpcOffDFac, cg3dTargetResidual,
535         & delR, delRc, delX, delY,
536         & deltaT, deltaTmom, deltaTtracer, deltaTfreesurf, deltaTClock,
537         & abeps, startTime,
538         & phiMin, thetaMin, rSphere, recip_RSphere, f0, beta,
539         & fCori, fCoriG, fCoriCos,
540         & viscAh, viscAhW, viscAhMax, viscAhGrid, viscC2leith,
541         & viscA4,  viscA4Max, viscA4Grid, viscC4leith,
542         & viscAr, viscAstrain, viscAtension,
543         & diffKhT, diffK4T, diffKrNrT,
544         & diffKhS, diffK4S, diffKrNrS,
545         & diffKrBL79surf, diffKrBL79deep, diffKrBL79scl, diffKrBL79Ho,
546         & delT, tauCD, rCD, freeSurfFac, implicSurfPress, implicDiv2Dflow,
547         & hFacMin, hFacMinDz, hFacInf, hFacSup,
548         & gravity, recip_Gravity, gBaro, rhonil, recip_rhonil,
549         & recip_rhoConst, rhoConst,
550         & rhoConstFresh, convertEmP2rUnit, tRef, sRef,
551         & endTime, chkPtFreq, pchkPtFreq, dumpFreq, adjDumpFreq,
552         & diagFreq, taveFreq, tave_lastIter, monitorFreq,
553       & afFacMom, vfFacMom, pfFacMom, cfFacMom, foFacMom, mtFacMom,       & afFacMom, vfFacMom, pfFacMom, cfFacMom, foFacMom, mtFacMom,
554       & cAdjFreq, omega, tauThetaClimRelax, lambdaThetaClimRelax,       & cosPower, cAdjFreq, omega, rotationPeriod,
555         & tauThetaClimRelax, lambdaThetaClimRelax,
556       & tauSaltClimRelax, lambdaSaltClimRelax,       & tauSaltClimRelax, lambdaSaltClimRelax,
557       & externForcingCycle, externForcingPeriod       & tauTr1ClimRelax, lambdaTr1ClimRelax, latBandClimRelax,
558         & externForcingCycle, externForcingPeriod,
559         & convertFW2Salt, temp_EvPrRn, salt_EvPrRn, trac_EvPrRn,
560         & hFacMinDr, hFacMinDp,
561         & horiVertRatio, recip_horiVertRatio,
562         & ivdc_kappa, Ro_SeaLevel,
563         & bottomDragLinear,bottomDragQuadratic,
564         & tCyl
565    
566        _RL cg2dTargetResidual        _RL cg2dTargetResidual
567          _RL cg2dTargetResWunit
568          _RL cg3dTargetResidual
569        _RL cg2dpcOffDFac        _RL cg2dpcOffDFac
570        _RL delZ(Nz)        _RL delR(Nr)
571          _RL delRc(Nr+1)
572        _RL delX(Nx)        _RL delX(Nx)
573        _RL delY(Ny)        _RL delY(Ny)
574        _RL deltaT        _RL deltaT
575        _RL deltaTClock        _RL deltaTClock
576        _RL deltaTmom        _RL deltaTmom
577        _RL deltaTtracer        _RL deltaTtracer
578          _RL deltaTfreesurf
579        _RL abeps        _RL abeps
580        _RL phiMin        _RL phiMin
581        _RL thetaMin        _RL thetaMin
582        _RL rSphere        _RL rSphere
583        _RL rRSphere        _RL recip_RSphere
584        _RL f0        _RL f0
585        _RL freeSurfFac        _RL freeSurfFac
586          _RL implicSurfPress
587          _RL implicDiv2Dflow
588          _RL hFacMin
589          _RL hFacMinDz
590          _RL hFacMinDp
591          _RL hFacMinDr
592          _RL hFacInf
593          _RL hFacSup
594        _RL beta        _RL beta
595        _RL viscAh        _RL viscAh
596        _RL viscAz        _RL viscAhW
597          _RL viscAhMax
598          _RL viscAhGrid
599          _RL viscC2leith
600          _RL viscAstrain
601          _RL viscAtension
602          _RL viscAr
603        _RL viscA4        _RL viscA4
604          _RL viscA4Max
605          _RL viscA4Grid
606          _RL viscC4leith
607        _RL diffKhT        _RL diffKhT
608        _RL diffKzT        _RL diffKrNrT(Nr)
609        _RL diffK4T        _RL diffK4T
610        _RL diffKhS        _RL diffKhS
611        _RL diffKzS        _RL diffKrNrS(Nr)
612        _RL diffK4S        _RL diffK4S
613          _RL diffKrBL79surf
614          _RL diffKrBL79deep
615          _RL diffKrBL79scl
616          _RL diffKrBL79Ho
617        _RL delt        _RL delt
618        _RL tauCD        _RL tauCD
619        _RL rCD        _RL rCD
       _RL GMmaxslope  
       _RL GMlength  
       _RL GMalpha  
       _RL GMdepth  
       _RL GMkbackground  
620        _RL gravity        _RL gravity
621          _RL recip_gravity
622        _RL gBaro        _RL gBaro
623        _RL rhonil        _RL rhonil
624        _RL tRef(Nz)        _RL recip_rhonil
625        _RL sRef(Nz)        _RL rhoConst
626        _RS Fcori(1-OLx:sNx+OLx,1-OLy:sNy+OLy,nSx,nSy)        _RL recip_rhoConst
627          _RL rhoConstFresh
628          _RL convertEmP2rUnit
629          _RL tRef(Nr)
630          _RL sRef(Nr)
631          _RS fCori(1-OLx:sNx+OLx,1-OLy:sNy+OLy,nSx,nSy)
632          _RS fCoriG(1-OLx:sNx+OLx,1-OLy:sNy+OLy,nSx,nSy)
633          _RS fCoriCos(1-OLx:sNx+OLx,1-OLy:sNy+OLy,nSx,nSy)
634        _RL startTime        _RL startTime
635        _RL endTime        _RL endTime
636        _RL chkPtFreq        _RL chkPtFreq
637        _RL pChkPtFreq        _RL pChkPtFreq
638        _RL dumpFreq        _RL dumpFreq
639          _RL adjDumpFreq
640          _RL diagFreq
641        _RL taveFreq        _RL taveFreq
642          _RL tave_lastIter
643          _RL monitorFreq
644        _RL afFacMom        _RL afFacMom
645        _RL vfFacMom        _RL vfFacMom
646        _RL pfFacMom        _RL pfFacMom
647        _RL cfFacMom        _RL cfFacMom
648        _RL foFacMom        _RL foFacMom
649        _RL mTFacMom        _RL mTFacMom
650          _RL cosPower
651        _RL cAdjFreq        _RL cAdjFreq
652        _RL omega        _RL omega
653          _RL rotationPeriod
654        _RL tauThetaClimRelax        _RL tauThetaClimRelax
655        _RL lambdaThetaClimRelax        _RL lambdaThetaClimRelax
656        _RL tauSaltClimRelax        _RL tauSaltClimRelax
657        _RL lambdaSaltClimRelax        _RL lambdaSaltClimRelax
658          _RL tauTr1ClimRelax
659          _RL lambdaTr1ClimRelax
660          _RL latBandClimRelax
661        _RL externForcingCycle        _RL externForcingCycle
662        _RL externForcingPeriod        _RL externForcingPeriod
663          _RL convertFW2Salt
664          _RL temp_EvPrRn
665          _RL salt_EvPrRn
666          _RL trac_EvPrRn
667          _RL horiVertRatio
668          _RL recip_horiVertRatio
669          _RL ivdc_kappa
670          _RL Ro_SeaLevel
671          _RL bottomDragLinear
672          _RL bottomDragQuadratic
673          _RL tCyl
674    
675        COMMON /PARM_A/ HeatCapacity_Cp,  C--   COMMON /PARM_A/ Thermodynamics constants ?
676       &                Lamba_theta        COMMON /PARM_A/ HeatCapacity_Cp,recip_Cp
677        _RL HeatCapacity_Cp        _RL HeatCapacity_Cp
678        _RL Lamba_theta        _RL recip_Cp
   
 C Equation of State (polynomial coeffients)  
       COMMON /PARM_EOS_NL/ eosC,eosSig0,eosRefT,eosRefS  
       _RL eosC(9,Nz+1),eosSig0(Nz+1),eosRefT(Nz+1),eosRefS(Nz+1)  
 C Linear equation of state  
 C     tAlpha    - Linear EOS thermal expansion coefficient ( 1/degree ).  
 C     sBeta     - Linear EOS haline contraction coefficient.  
       COMMON /PARM_EOS_LIN/ tAlpha,sBeta,eosType  
       _RL tAlpha  
       _RL sBeta  
       character*(6) eosType  
679    
680    C--   COMMON /PARM_ATM/ Atmospheric physical parameters (Ideal Gas EOS, ...)
681    C     celsius2K :: convert centigrade (Celsius) degree to Kelvin
682    C     atm_Po    :: standard reference pressure
683    C     atm_Cp    :: specific heat (Cp) of the (dry) air at constant pressure
684    C     atm_Rd    :: gas constant for dry air
685    C     atm_kappa :: kappa = R/Cp (R: constant of Ideal Gas EOS)
686    C     atm_Rq    :: water vapour specific volume anomaly relative to dry air
687    C                  (e.g. typical value = (29/18 -1) 10^-3 with q [g/kg])
688    C     integr_GeoPot :: option to select the way we integrate the geopotential
689    C                     (still a subject of discussions ...)
690    C     selectFindRoSurf :: select the way surf. ref. pressure (=Ro_surf) is
691    C             derived from the orography. Implemented: 0,1 (see INI_P_GROUND)
692          COMMON /PARM_ATM/
693         &            celsius2K,
694         &            atm_Cp, atm_Rd, atm_kappa, atm_Rq, atm_Po,
695         &            integr_GeoPot, selectFindRoSurf
696          _RL celsius2K
697          _RL atm_Po, atm_Cp, atm_Rd, atm_kappa, atm_Rq
698          INTEGER integr_GeoPot, selectFindRoSurf
699    
700    C Logical flags for selecting packages
701          LOGICAL useOPPS
702          LOGICAL usePP81
703          LOGICAL useMY82
704          LOGICAL useGGL90
705          LOGICAL useKPP
706          LOGICAL useGMRedi
707          LOGICAL useOBCS
708          LOGICAL useAIM
709          LOGICAL useLand
710          LOGICAL useGrdchk
711          LOGICAL useECCO
712          LOGICAL useSHAP_FILT
713          LOGICAL useZONAL_FILT
714          LOGICAL useFLT
715          LOGICAL usePTRACERS
716          LOGICAL useSBO
717          LOGICAL useSEAICE
718          LOGICAL useBulkForce
719          LOGICAL useThSIce
720          LOGICAL usefizhi
721          LOGICAL usegridalt
722          LOGICAL usediagnostics
723          LOGICAL useEBM
724          LOGICAL useMNC
725          COMMON /PARM_PACKAGES/
726         &        useKPP, useGMRedi, useOBCS, useAIM, useLand, useECCO,
727         &        useSHAP_FILT, useZONAL_FILT, useGrdchk, useFLT,
728         &        usePTRACERS,  useSBO, useSEAICE, useThSIce, useBulkForce,
729         &        usefizhi,  usegridalt, usediagnostics, useEBM, useMNC,
730         &        usePP81, useMY82, useOPPS, useGGL90
731    
732    CEH3 ;;; Local Variables: ***
733    CEH3 ;;; mode:fortran ***
734    CEH3 ;;; End: ***
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