/[MITgcm]/MITgcm/model/inc/PARAMS.h
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revision 1.34 by cnh, Fri Nov 6 22:44:43 1998 UTC revision 1.115 by jmc, Sat Jun 26 02:37:17 2004 UTC
# Line 1  Line 1 
1  C $Header$  C $Header$
2    C $Name$
3  C  C
4  C     /==========================================================\  CBOP
5  C     | PARAMS.h                                                 |  C    !ROUTINE: PARAMS.h
6  C     | o Header file defining model "parameters".               |  C    !INTERFACE:
7  C     |==========================================================|  C    include PARAMS.h
8  C     | The values from the model standard input file are        |  C    !DESCRIPTION: \bv
9  C     | stored into the variables held here. Notes describing    |  C     *==========================================================*
10  C     | the parameters can also be found here.                   |  C     | PARAMS.h                                                  
11  C     \==========================================================/  C     | o Header file defining model "parameters".                
12    C     *==========================================================*
13    C     | The values from the model standard input file are        
14    C     | stored into the variables held here. Notes describing    
15    C     | the parameters can also be found here.                    
16    C     *==========================================================*
17    C     \ev
18    CEOP
19    
20  C     Macros for special grid options  C     Macros for special grid options
21  #include "PARAMS_MACROS.h"  #include "PARAMS_MACROS.h"
# Line 20  C     Useful physical values Line 28  C     Useful physical values
28        PARAMETER ( deg2rad = 2.D0*PI/360.D0           )        PARAMETER ( deg2rad = 2.D0*PI/360.D0           )
29    
30  C     Symbolic values  C     Symbolic values
31  C     precXXXX - Used to indicate what precision to use for  C     precXXXX :: Used to indicate what precision to use for
32  C                dumping model state.  C                dumping model state.
33        INTEGER precFloat32        INTEGER precFloat32
34        PARAMETER ( precFloat32 = 0 )        PARAMETER ( precFloat32 = 32 )
35        INTEGER precFloat64        INTEGER precFloat64
36        PARAMETER ( precFloat64 = 1 )        PARAMETER ( precFloat64 = 64 )
37  C     UNSET_xxx - Used to indicate variables that have not been given a value  C     UNSET_xxx :: Used to indicate variables that have not been given a value
38        Real*8 UNSET_FLOAT8        Real*8 UNSET_FLOAT8
39        PARAMETER ( UNSET_FLOAT8 = 1.234567D5 )        PARAMETER ( UNSET_FLOAT8 = 1.234567D5 )
40        Real*4 UNSET_FLOAT4        Real*4 UNSET_FLOAT4
# Line 43  C     Checkpoint data Line 51  C     Checkpoint data
51        PARAMETER ( maxNoChkptLev = 2 )        PARAMETER ( maxNoChkptLev = 2 )
52    
53  C--   COMMON /PARM_C/ Character valued parameters used by the model.  C--   COMMON /PARM_C/ Character valued parameters used by the model.
54  C     checkPtSuff - List of checkpoint file suffices  C     checkPtSuff :: List of checkpoint file suffices
55  C     bathyFile   - File containing bathymetry. If not defined bathymetry  C     bathyFile   :: File containing bathymetry. If not defined bathymetry
56  C                   is taken from inline function.  C                   is taken from inline function.
57  C     hydrogThetaFile - File containing initial hydrographic data for potential  C     topoFile    :: File containing the topography of the surface (unit=m)
58    C                   (mainly used for the atmosphere = ground height).
59    C     hydrogThetaFile :: File containing initial hydrographic data for potential
60  C                       temperature.  C                       temperature.
61  C     hydrogSaltFile  - File containing initial hydrographic data for salinity.  C     hydrogSaltFile  :: File containing initial hydrographic data for salinity.
62  C     zonalWindFile   - File containing zonal wind data  C     zonalWindFile   :: File containing zonal wind data
63  C     meridWindFile   - File containing meridional wind data  C     meridWindFile   :: File containing meridional wind data
64  C     thetaClimFile   - File containing theta climataology used  C     thetaClimFile   :: File containing theta climataology used
65  C                       in relaxation term -lambda(theta-theta*)  C                       in relaxation term -lambda(theta-theta*)
66  C     saltClimFile    - File containing salt climataology used  C     saltClimFile    :: File containing salt climataology used
67  C                       in relaxation term -lambda(salt-salt*)  C                       in relaxation term -lambda(salt-salt*)
68  C     buoyancyRelation - Flag used to indicate which relation to use to  C     surfQfile       :: File containing surface heat flux
69    C     surfQswfile     :: File containing surface shortwave radiation
70    C     dQdTfile        :: File containing thermal relaxation coefficient
71    C     EmPmRfile       :: File containing surface fresh water flux
72    C     pLoadFile       :: File containing pressure loading
73    C     buoyancyRelation :: Flag used to indicate which relation to use to
74  C                        get buoyancy.  C                        get buoyancy.
75    C     eosType         :: choose the equation of state:
76    C                        LINEAR, POLY3, UNESCO, JMD95Z, JMD95P, MDJWF, IDEALGAS
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, buoyancyRelation       &                saltClimFile, buoyancyRelation,
82         &                EmPmRfile, surfQfile, surfQswfile,
83         &                uVelInitFile, vVelInitFile, pSurfInitFile,
84         &                dQdTfile, ploadFile,
85         &                eosType, pickupSuff,
86         &                mdsioLocalDir, tCyl
87        CHARACTER*(5) checkPtSuff(maxNoChkptLev)        CHARACTER*(5) checkPtSuff(maxNoChkptLev)
88        CHARACTER*(MAX_LEN_FNAM) bathyFile        CHARACTER*(MAX_LEN_FNAM) bathyFile, topoFile
89        CHARACTER*(MAX_LEN_FNAM) hydrogThetaFile        CHARACTER*(MAX_LEN_FNAM) hydrogThetaFile
90        CHARACTER*(MAX_LEN_FNAM) hydrogSaltFile        CHARACTER*(MAX_LEN_FNAM) hydrogSaltFile
91        CHARACTER*(MAX_LEN_FNAM) zonalWindFile        CHARACTER*(MAX_LEN_FNAM) zonalWindFile
92        CHARACTER*(MAX_LEN_FNAM) meridWindFile        CHARACTER*(MAX_LEN_FNAM) meridWindFile
93        CHARACTER*(MAX_LEN_FNAM) thetaClimFile        CHARACTER*(MAX_LEN_FNAM) thetaClimFile
94        CHARACTER*(MAX_LEN_FNAM) saltClimFile        CHARACTER*(MAX_LEN_FNAM) saltClimFile
95          CHARACTER*(MAX_LEN_FNAM) surfQfile
96          CHARACTER*(MAX_LEN_FNAM) surfQswfile
97          CHARACTER*(MAX_LEN_FNAM) EmPmRfile
98        CHARACTER*(MAX_LEN_FNAM) buoyancyRelation        CHARACTER*(MAX_LEN_FNAM) buoyancyRelation
99          CHARACTER*(MAX_LEN_FNAM) uVelInitFile
100          CHARACTER*(MAX_LEN_FNAM) vVelInitFile
101          CHARACTER*(MAX_LEN_FNAM) pSurfInitFile
102          CHARACTER*(MAX_LEN_FNAM) dQdTfile
103          CHARACTER*(MAX_LEN_FNAM) ploadFile
104          CHARACTER*(MAX_LEN_FNAM) mdsioLocalDir
105          CHARACTER*(6) eosType
106          CHARACTER*(10) pickupSuff
107          _RL tCyl
108    
109  C--   COMMON /PARM_I/ Integer valued parameters used by the model.  C--   COMMON /PARM_I/ Integer valued parameters used by the model.
110  C     cg2dMaxIters        - Maximum number of iterations in the  C     cg2dMaxIters        :: Maximum number of iterations in the
111  C                           two-dimensional con. grad solver.  C                           two-dimensional con. grad solver.
112  C     cg2dChkResFreq      - Frequency with which to check residual  C     cg2dChkResFreq      :: Frequency with which to check residual
113  C                           in con. grad solver.  C                           in con. grad solver.
114  C     cg3dMaxIters        - Maximum number of iterations in the  C     cg3dMaxIters        :: Maximum number of iterations in the
115  C                           three-dimensional con. grad solver.  C                           three-dimensional con. grad solver.
116  C     cg3dChkResFreq      - Frequency with which to check residual  C     cg3dChkResFreq      :: Frequency with which to check residual
117  C                           in con. grad solver.  C                           in con. grad solver.
118  C     nIter0              - Start time-step number of for this run  C     nIter0              :: Start time-step number of for this run
119  C     nTimeSteps          - Number of timesteps to execute  C     nTimeSteps          :: Number of timesteps to execute
120  C     numStepsPerPickup   - For offline setup. Frequency of pickup  C     numStepsPerPickup   :: For offline setup. Frequency of pickup
121  C                           of flow fields.  C                           of flow fields.
122  C     writeStatePrec      - Precision used for writing model state.  C     writeStatePrec      :: Precision used for writing model state.
123  C     writeBinaryPrec     - Precision used for writing binary files  C     writeBinaryPrec     :: Precision used for writing binary files
124  C     readBinaryPrec      - Precision used for reading binary files  C     readBinaryPrec      :: Precision used for reading binary files
125  C     nCheckLev           - Holds current checkpoint level  C     nCheckLev           :: Holds current checkpoint level
126  C     nShap               - "Order" of shapiro filter to apply to  C     nonlinFreeSurf      :: option related to non-linear free surface
127  C                           model prognositic fields.  C                           =0 Linear free surface ; >0 Non-linear
128  C                           nShap == 1 => del2  C     select_rStar        :: option related to r* vertical coordinate
129  C                           nShap == 2 => del4  C                           =0 (default) use r coord. ; > 0 use r*
130  C                           nShap == 3 => del6  C     tempAdvScheme       :: Temp. Horiz.Advection scheme selector
131  C                           etc...  C     tempVertAdvScheme   :: Temp. Vert. Advection scheme selector
132    C     saltAdvScheme       :: Salt. Horiz.advection scheme selector
133    C     saltVertAdvScheme   :: Salt. Vert. Advection scheme selector
134    C     debugLevel          :: debug level selector: higher -> more writing
135    
136        COMMON /PARM_I/        COMMON /PARM_I/
137       &        cg2dMaxIters,       &        cg2dMaxIters,
138       &        cg2dChkResFreq,       &        cg2dChkResFreq,
139       &        cg3dMaxIters,       &        cg3dMaxIters,
140       &        cg3dChkResFreq,       &        cg3dChkResFreq,
141       &        nIter0, nTimeSteps,       &        nIter0, nTimeSteps, nEndIter,
142       &        numStepsPerPickup,       &        numStepsPerPickup,
143       &        writeStatePrec, nCheckLev,       &        writeStatePrec, nCheckLev,
144       &        writeBinaryPrec, readBinaryPrec,       &        writeBinaryPrec, readBinaryPrec,
145       &        nShap       &        nonlinFreeSurf, select_rStar,
146         &        tempAdvScheme, tempVertAdvScheme,
147         &        saltAdvScheme, saltVertAdvScheme,
148         &        tracerAdvScheme,
149         &        debugLevel
150        INTEGER cg2dMaxIters        INTEGER cg2dMaxIters
151        INTEGER cg2dChkResFreq        INTEGER cg2dChkResFreq
152        INTEGER cg3dMaxIters        INTEGER cg3dMaxIters
153        INTEGER cg3dChkResFreq        INTEGER cg3dChkResFreq
154        INTEGER nIter0        INTEGER nIter0
155        INTEGER nTimeSteps        INTEGER nTimeSteps
156          INTEGER nEndIter
157        INTEGER numStepsPerPickup        INTEGER numStepsPerPickup
158        INTEGER writeStatePrec        INTEGER writeStatePrec
159        INTEGER writeBinaryPrec        INTEGER writeBinaryPrec
160        INTEGER readBinaryPrec        INTEGER readBinaryPrec
161        INTEGER nCheckLev        INTEGER nCheckLev
162        INTEGER nShap        INTEGER nonlinFreeSurf
163          INTEGER select_rStar
164          INTEGER tempAdvScheme, tempVertAdvScheme
165          INTEGER saltAdvScheme, saltVertAdvScheme
166          INTEGER tracerAdvScheme
167          INTEGER debugLevel
168    
169    C
170          INTEGER debLevZero
171          PARAMETER(debLevZero=0)
172          INTEGER debLevA
173          PARAMETER(debLevA=1)
174          INTEGER debLevB
175          PARAMETER(debLevB=2)
176    
177  C--   COMMON /PARM_L/ Logical valued parameters used by the model.  C--   COMMON /PARM_L/ Logical valued parameters used by the model.
178  C     usingCartesianGrid - If TRUE grid generation will be in a cartesian  C     usingCartesianGrid :: If TRUE grid generation will be in a cartesian
179  C                          coordinate frame.  C                          coordinate frame.
180  C     usingSphericalPolarGrid - If TRUE grid generation will be in a  C     usingSphericalPolarGrid :: If TRUE grid generation will be in a
181  C                               spherical polar frame.  C                               spherical polar frame.
182  C     momViscosity  - Flag which turns momentum friction terms on and off.  C     usingCylindricalGrid :: If TRUE grid generation will be Cylindrical
183  C     momAdvection  - Flag which turns advection of momentum on and off.  C     no_slip_sides :: Impose "no-slip" at lateral boundaries.
184  C     momForcing    - Flag which turns external forcing of momentum on  C     no_slip_bottom :: Impose "no-slip" at bottom boundary.
185    C     staggerTimeStep :: enable a Stagger time stepping T,S Rho then U,V
186    C     momViscosity  :: Flag which turns momentum friction terms on and off.
187    C     momAdvection  :: Flag which turns advection of momentum on and off.
188    C     momForcing    :: Flag which turns external forcing of momentum on
189  C                     and off.  C                     and off.
190  C     momPressureForcing - Flag which turns pressure term in momentum equation  C     momPressureForcing :: Flag which turns pressure term in momentum equation
191  C                          on and off.  C                          on and off.
192  C     metricTerms   - Flag which turns metric terms on or off.  C     metricTerms   :: Flag which turns metric terms on or off.
193  C     usingSphericalPolarMTerms - If TRUE use spherical polar metric terms.  C     usingSphericalPolarMTerms :: If TRUE use spherical polar metric terms.
194  C     useCoriolis   - Flag which turns the coriolis terms on and off.  C     useNHMTerms :: If TRUE use non-hydrostatic metric terms.
195  C     tempDiffusion - Flag which turns diffusion of temperature on  C     useCoriolis   :: Flag which turns the coriolis terms on and off.
196    C     tempDiffusion :: Flag which turns diffusion of temperature on
197  C                     and off.  C                     and off.
198  C     tempAdvection - Flag which turns advection of temperature on  C     tempAdvection :: Flag which turns advection of temperature on
199  C                     and off.  C                     and off.
200  C     tempForcing   - Flag which turns external forcing of temperature on  C     tempForcing   :: Flag which turns external forcing of temperature on
201  C                     and off.  C                     and off.
202  C     saltDiffusion - Flag which turns diffusion of salinit on  C     saltDiffusion :: Flag which turns diffusion of salinity on
203  C                     and off.  C                     and off.
204  C     saltAdvection - Flag which turns advection of salinit on  C     saltAdvection :: Flag which turns advection of salinity on
205  C                     and off.  C                     and off.
206  C     saltForcing   - Flag which turns external forcing of salinit on  C     saltForcing   :: Flag which turns external forcing of salinity on
207  C                     and off.  C                     and off.
208  C     implicitFreeSurface - Set to true to use implcit free surface  C     useRealFreshWaterFlux :: if True (=Natural BCS), treats P+R-E flux
209  C     rigidLid            - Set to true to use rigid lid  C                         as a real Fresh Water (=> changes the Sea Level)
210  C     momStepping   - Turns momentum equation time-stepping off  C                         if F, converts P+R-E to salt flux (no SL effect)
211  C     tempStepping  - Turns temperature equation time-stepping off  C     rigidLid            :: Set to true to use rigid lid
212  C     saltStepping  - Turns salinity equation time-stepping off  C     implicitFreeSurface :: Set to true to use implcit free surface
213  C     useConstantF  - Coriolis parameter set to f0  C     exactConserv        :: Set to true to conserve exactly the total Volume
214  C     useBetaPlaneF - Coriolis parameter set to f0 + beta.y  C     uniformLin_PhiSurf  :: Set to true to use a uniform Bo_surf in the
215  C     useSphereF    - Coriolis parameter set to 2.omega.sin(phi)  C                           linear relation Phi_surf = Bo_surf*eta
216  C     implicitDiffusion - Turns implicit vertical diffusion on  C     momStepping   :: Turns momentum equation time-stepping off
217  C     doThetaClimRelax - Set true if relaxation to temperature  C     tempStepping  :: Turns temperature equation time-stepping off
218    C     saltStepping  :: Turns salinity equation time-stepping off
219    C     tr1Stepping   :: Turns passive tracer 1 time-stepping on/off
220    C     useConstantF  :: Coriolis parameter set to f0
221    C     useBetaPlaneF :: Coriolis parameter set to f0 + beta.y
222    C     useSphereF    :: Coriolis parameter set to 2.omega.sin(phi)
223    C     useCDscheme   :: use CD-scheme to calculate Coriolis terms.
224    C     useJamartWetPoints :: Use wet-point method for Coriolis (Jamart and Ozer, 1986)
225    C     useJamartMomAdv :: Use wet-point method for V.I. non-linear term
226    C     SadournyCoriolis :: use the enstrophy conserving scheme by Sadourny
227    C     upwindVorticity :: bias interpolation of vorticity in the Coriolis term
228    C     highOrderVorticity :: use 3rd/4th order interp. of vorticity in Coriolis
229    C     useAbsVorticity :: work with f+zeta in Coriolis terms
230    C     implicitDiffusion :: Turns implicit vertical diffusion on
231    C     implicitViscosity :: Turns implicit vertical viscosity on
232    C     tempImplVertAdv :: Turns on implicit vertical advection for Temperature
233    C     saltImplVertAdv :: Turns on implicit vertical advection for Salinity
234    C     momImplVertAdv  :: Turns on implicit vertical advection for Momentum
235    C     multiDimAdvection :: Flag that enable multi-dimension advection
236    C     forcing_In_AB :: if False, put forcing (Temp,Salt,Tracers) contribution
237    C                      out off Adams-Bashforth time stepping.
238    C     doThetaClimRelax :: Set true if relaxation to temperature
239  C                        climatology is required.  C                        climatology is required.
240  C     doSaltClimRelax  - Set true if relaxation to salinity  C     doSaltClimRelax  :: Set true if relaxation to salinity
241  C                        climatology is required.  C                        climatology is required.
242  C     periodicExternalForcing - Set true if forcing is time-dependant  C     periodicExternalForcing :: Set true if forcing is time-dependant
243  C     usingPCoords     - Set to indicate that we are working in pressure  C     usingPCoords     :: Set to indicate that we are working in pressure
244  C                        coords.  C                        coords. (jmc: is it still used ?)
245  C     usingZCoords     - Set to indicate that we are working in height  C     usingZCoords     :: Set to indicate that we are working in height
246  C                        coords.  C                        coords. (jmc: is it still used ?)
247    C     useDynP_inEos_Zc :: use the dynamical pressure in EOS (with Z-coord.)
248    C                         this requires specific code for restart & exchange
249    C     setCenterDr    :: set cell Center depth and put Interface at the middle
250    C     nonHydrostatic :: Using non-hydrostatic terms
251    C     quasiHydrostatic :: Using non-hydrostatic terms in hydrostatic algorithm
252    C     globalFiles    :: Selects between "global" and "tiled" files
253    C     useSingleCpuIO :: On SGI platforms, option globalFiles is either
254    C                       slow (f77) or does not work (f90).  When
255    C                       useSingleCpuIO is set, mdsio_writefield.F
256    C                       outputs from master mpi process only.
257    C     allowFreezing  :: Allows surface water to freeze and form ice
258    C     useOldFreezing :: use the old version (before checkpoint52a_pre, 2003-11-12)
259    C     groundAtK1  :: put the surface(k=1) at the Lower Boundary (=ground)
260        COMMON /PARM_L/ usingCartesianGrid, usingSphericalPolarGrid,        COMMON /PARM_L/ usingCartesianGrid, usingSphericalPolarGrid,
261         & usingCurvilinearGrid, usingCylindricalGrid,
262         & no_slip_sides,no_slip_bottom,
263         & staggerTimeStep,
264       & momViscosity, momAdvection, momForcing, useCoriolis,       & momViscosity, momAdvection, momForcing, useCoriolis,
265       & momPressureForcing,tempDiffusion, tempAdvection, tempForcing,       & momPressureForcing, vectorInvariantMomentum,
266         & tempDiffusion, tempAdvection, tempForcing,
267       & saltDiffusion, saltAdvection, saltForcing,       & saltDiffusion, saltAdvection, saltForcing,
268       & implicitFreeSurface, rigidLid,       & useRealFreshWaterFlux,
269       & momStepping, tempStepping, saltStepping,       & rigidLid, implicitFreeSurface, exactConserv, uniformLin_PhiSurf,
270       & metricTerms, usingSphericalPolarMTerms,       & momStepping, tempStepping, saltStepping, tr1Stepping,
271         & metricTerms, usingSphericalPolarMTerms, useNHMTerms,
272       & useConstantF, useBetaPlaneF, useSphereF,       & useConstantF, useBetaPlaneF, useSphereF,
273       & implicitDiffusion, doThetaClimRelax, doSaltClimRelax,       & useCDscheme,
274       & periodicExternalForcing, usingPCoords, usingZCoords       & useEnergyConservingCoriolis, useJamartWetPoints, useJamartMomAdv,
275         & SadournyCoriolis, upwindVorticity, highOrderVorticity,
276         & useAbsVorticity,
277         & implicitDiffusion, implicitViscosity,
278         & tempImplVertAdv, saltImplVertAdv, momImplVertAdv,
279         & multiDimAdvection, forcing_In_AB,
280         & doThetaClimRelax, doSaltClimRelax, doTr1ClimRelax,
281         & periodicExternalForcing,
282         & usingPCoords, usingZCoords, useDynP_inEos_Zc, setCenterDr,
283         & nonHydrostatic, quasiHydrostatic, globalFiles, useSingleCpuIO,
284         & allowFreezing, useOldFreezing, groundAtK1,
285         & usePickupBeforeC35, debugMode,
286         & readPickupWithTracer, writePickupWithTracer
287        LOGICAL usingCartesianGrid        LOGICAL usingCartesianGrid
288        LOGICAL usingSphericalPolarGrid        LOGICAL usingSphericalPolarGrid
289          LOGICAL usingCylindricalGrid
290          LOGICAL usingCurvilinearGrid
291        LOGICAL usingSphericalPolarMTerms        LOGICAL usingSphericalPolarMTerms
292          LOGICAL useNHMTerms
293          LOGICAL no_slip_sides
294          LOGICAL no_slip_bottom
295          LOGICAL staggerTimeStep
296        LOGICAL momViscosity        LOGICAL momViscosity
297        LOGICAL momAdvection        LOGICAL momAdvection
298        LOGICAL momForcing        LOGICAL momForcing
299        LOGICAL momPressureForcing        LOGICAL momPressureForcing
300        LOGICAL useCoriolis        LOGICAL useCoriolis
301          LOGICAL vectorInvariantMomentum
302        LOGICAL tempDiffusion        LOGICAL tempDiffusion
303        LOGICAL tempAdvection        LOGICAL tempAdvection
304        LOGICAL tempForcing        LOGICAL tempForcing
305        LOGICAL saltDiffusion        LOGICAL saltDiffusion
306        LOGICAL saltAdvection        LOGICAL saltAdvection
307        LOGICAL saltForcing        LOGICAL saltForcing
308        LOGICAL implicitFreeSurface        LOGICAL useRealFreshWaterFlux
309        LOGICAL rigidLid        LOGICAL rigidLid
310          LOGICAL implicitFreeSurface
311          LOGICAL exactConserv
312          LOGICAL uniformLin_PhiSurf
313        LOGICAL momStepping        LOGICAL momStepping
314        LOGICAL tempStepping        LOGICAL tempStepping
315        LOGICAL saltStepping        LOGICAL saltStepping
316          LOGICAL tr1Stepping
317        LOGICAL metricTerms        LOGICAL metricTerms
318        LOGICAL useConstantF        LOGICAL useConstantF
319        LOGICAL useBetaPlaneF        LOGICAL useBetaPlaneF
320        LOGICAL useSphereF        LOGICAL useSphereF
321          LOGICAL useCDscheme
322          LOGICAL useEnergyConservingCoriolis
323          LOGICAL useJamartWetPoints
324          LOGICAL useJamartMomAdv
325          LOGICAL SadournyCoriolis
326          LOGICAL upwindVorticity
327          LOGICAL highOrderVorticity
328          LOGICAL useAbsVorticity
329        LOGICAL implicitDiffusion        LOGICAL implicitDiffusion
330          LOGICAL implicitViscosity
331          LOGICAL tempImplVertAdv
332          LOGICAL saltImplVertAdv
333          LOGICAL momImplVertAdv
334          LOGICAL multiDimAdvection
335          LOGICAL forcing_In_AB
336        LOGICAL doThetaClimRelax        LOGICAL doThetaClimRelax
337        LOGICAL doSaltClimRelax        LOGICAL doSaltClimRelax
338          LOGICAL doTr1ClimRelax
339        LOGICAL periodicExternalForcing        LOGICAL periodicExternalForcing
340        LOGICAL usingPCoords        LOGICAL usingPCoords
341        LOGICAL usingZCoords        LOGICAL usingZCoords
342          LOGICAL useDynP_inEos_Zc
343          LOGICAL setCenterDr
344          LOGICAL nonHydrostatic
345          LOGICAL quasiHydrostatic
346          LOGICAL globalFiles
347          LOGICAL useSingleCpuIO
348          LOGICAL allowFreezing
349          LOGICAL useOldFreezing
350          LOGICAL groundAtK1
351          LOGICAL usePickupBeforeC35
352          LOGICAL debugMode
353          LOGICAL readPickupWithTracer
354          LOGICAL writePickupWithTracer
355    
356  C--   COMMON /PARM_R/ "Real" valued parameters used by the model.  C--   COMMON /PARM_R/ "Real" valued parameters used by the model.
357  C     cg2dTargetResidual  C     gg2dTargetResidual
358  C               - Target residual for cg2d solver.  C          :: Target residual for cg2d solver; no unit (RHS normalisation)
359    C     cg2dTargetResWunit
360    C          :: Target residual for cg2d solver; W unit (No RHS normalisation)
361  C     cg3dTargetResidual  C     cg3dTargetResidual
362  C               - Target residual for cg3d solver.  C               :: Target residual for cg3d solver.
363  C     cg2dpcOffDFac - Averaging weight for preconditioner off-diagonal.  C     cg2dpcOffDFac :: Averaging weight for preconditioner off-diagonal.
364  C     Note. 20th May 1998  C     Note. 20th May 1998
365  C           I made a weird discovery! In the model paper we argue  C           I made a weird discovery! In the model paper we argue
366  C           for the form of the preconditioner used here ( see  C           for the form of the preconditioner used here ( see
# Line 221  C           number of iterations for con Line 374  C           number of iterations for con
374  C           drop form 192 -> 134! Need to investigate this further!  C           drop form 192 -> 134! Need to investigate this further!
375  C           For now I have introduced a parameter cg2dpcOffDFac which  C           For now I have introduced a parameter cg2dpcOffDFac which
376  C           defaults to 0.51 but can be set at runtime.  C           defaults to 0.51 but can be set at runtime.
377  C     delP      - Vertical grid spacing ( Pa ).  C     delR      :: Vertical grid spacing ( units of r ).
378  C     delZ      - Vertical grid spacing ( m  ).  C     delRc     :: Vertical grid spacing between cell centers (r unit).
379  C     delR      - Vertical grid spacing ( units of r ).  C     delX      :: Separation between cell faces (m) or (deg), depending
 C     delX      - Separation between cell faces (m) or (deg), depending  
380  C     delY        on input flags.  C     delY        on input flags.
381  C     gravity   - Accel. due to gravity ( m/s^2 )  C     gravity   :: Accel. due to gravity ( m/s^2 )
382  C     recip_gravity and its inverse  C     recip_gravity and its inverse
383  C     gBaro     - Accel. due to gravity used in barotropic equation ( m/s^2 )  C     gBaro     :: Accel. due to gravity used in barotropic equation ( m/s^2 )
384  C     ronil     - Reference density  C     rhoNil    :: Reference density for the linear equation of state
385  C     rhoConst  - Vertically constant reference density  C     rhoConst  :: Vertically constant reference density
386  C     startTime - Start time for model ( s )  C     rhoConstFresh :: Constant reference density for fresh water (rain)
387  C     phiMin    - Latitude of southern most cell face.  C     startTime :: Start time for model ( s )
388  C     thetaMin  - Longitude of western most cell face (this  C     phiMin    :: Latitude of southern most cell face.
389    C     thetaMin  :: Longitude of western most cell face (this
390  C                 is an "inert" parameter but it is included  C                 is an "inert" parameter but it is included
391  C                 to make geographical references simple.)  C                 to make geographical references simple.)
392  C     rSphere   - Radius of sphere for a spherical polar grid ( m ).  C     rSphere   :: Radius of sphere for a spherical polar grid ( m ).
393  C     recip_RSphere  - Reciprocal radius of sphere ( m ).  C     recip_RSphere  :: Reciprocal radius of sphere ( m ).
394  C     f0        - Reference coriolis parameter ( 1/s )  C     f0        :: Reference coriolis parameter ( 1/s )
395  C                 ( Southern edge f for beta plane )  C                 ( Southern edge f for beta plane )
396  C     beta      - df/dy ( s^-1.m^-1 )  C     beta      :: df/dy ( s^-1.m^-1 )
397  C     omega     - Angular velocity ( rad/s )  C     omega     :: Angular velocity ( rad/s )
398  C     viscAh    - Eddy viscosity coeff. for mixing of  C     rotationPeriod :: Rotation period (s) (= 2.pi/omega)
399    C     viscAh    :: Eddy viscosity coeff. for mixing of
400  C                 momentum laterally ( m^2/s )  C                 momentum laterally ( m^2/s )
401  C     viscAz    - Eddy viscosity coeff. for mixing of  C     viscAr    :: Eddy viscosity coeff. for mixing of
 C                 momentum vertically ( m^2/s )  
 C     viscAp    - Eddy viscosity coeff. for mixing of  
 C                 momentum vertically ( Pa^2/s )  
 C     viscAr    - Eddy viscosity coeff. for mixing of  
402  C                 momentum vertically ( units of r^2/s )  C                 momentum vertically ( units of r^2/s )
403  C     viscA4    - Biharmonic viscosity coeff. for mixing of  C     viscA4    :: Biharmonic viscosity coeff. for mixing of
404  C                 momentum laterally ( m^4/s )  C                 momentum laterally ( m^4/s )
405  C     diffKhT   - Laplacian diffusion coeff. for mixing of  C     viscC2leith :: Leith non-dimensional viscosity factor
406    C     viscAhMax :: Maximum eddy viscosity coeff. for mixing of
407    C                 momentum laterally ( m^2/s )
408    C     viscA4Max :: Maximum biharmonic viscosity coeff. for mixing of
409    C                 momentum laterally ( m^4/s )
410    C     viscAhGrid:: non-dimensional grid-size dependent viscosity
411    C     viscA4Grid:: non-dimensional grid-size dependent bi-harmonic viscosity
412    C     viscC4leith :: Leith non-dimensional viscosity factor
413    C     diffKhT   :: Laplacian diffusion coeff. for mixing of
414  C                 heat laterally ( m^2/s )  C                 heat laterally ( m^2/s )
415  C     diffKzT   - Laplacian diffusion coeff. for mixing of  C     diffKrT   :: Laplacian diffusion coeff. for mixing of
 C                 heat vertically ( m^2/s )  
 C     diffKpT   - Laplacian diffusion coeff. for mixing of  
 C                 heat vertically ( Pa^2/s )  
 C     diffKrT   - Laplacian diffusion coeff. for mixing of  
416  C                 heat vertically ( units of r^2/s )  C                 heat vertically ( units of r^2/s )
417  C     diffK4T   - Biharmonic diffusion coeff. for mixing of  C     diffK4T   :: Biharmonic diffusion coeff. for mixing of
418  C                 heat laterally ( m^4/s )  C                 heat laterally ( m^4/s )
419  C     diffKhS  -  Laplacian diffusion coeff. for mixing of  C     diffKhS  ::  Laplacian diffusion coeff. for mixing of
420  C                 salt laterally ( m^2/s )  C                 salt laterally ( m^2/s )
421  C     diffKzS   - Laplacian diffusion coeff. for mixing of  C     diffKrS   :: Laplacian diffusion coeff. for mixing of
 C                 salt vertically ( m^2/s )  
 C     diffKpS   - Laplacian diffusion coeff. for mixing of  
 C                 salt vertically ( Pa^2/s )  
 C     diffKrS   - Laplacian diffusion coeff. for mixing of  
422  C                 salt vertically ( units of r^2/s )  C                 salt vertically ( units of r^2/s )
423  C     diffK4S   - Biharmonic diffusion coeff. for mixing of  C     diffK4S   :: Biharmonic diffusion coeff. for mixing of
424  C                 salt laterally ( m^4/s )  C                 salt laterally ( m^4/s )
425  C     deltaT    - Default timestep ( s )  C     diffKrBL79surf :: T/S surface diffusivity (m^2/s) Bryan and Lewis, 1979
426  C     deltaTClock  - Timestep used as model "clock". This determines the  C     diffKrBL79deep :: T/S deep diffusivity (m^2/s) Bryan and Lewis, 1979
427    C     diffKrBL79scl  :: depth scale for arctan fn (m) Bryan and Lewis, 1979
428    C     diffKrBL79Ho   :: depth offset for arctan fn (m) Bryan and Lewis, 1979
429    C     deltaT    :: Default timestep ( s )
430    C     deltaTClock  :: Timestep used as model "clock". This determines the
431  C                    IO frequencies and is used in tagging output. It can  C                    IO frequencies and is used in tagging output. It can
432  C                    be totally different to the dynamical time. Typically  C                    be totally different to the dynamical time. Typically
433  C                    it will be the deep-water timestep for accelerated runs.  C                    it will be the deep-water timestep for accelerated runs.
434  C                    Frequency of checkpointing and dumping of the model state  C                    Frequency of checkpointing and dumping of the model state
435  C                    are referenced to this clock. ( s )  C                    are referenced to this clock. ( s )
436  C     deltaTMom    - Timestep for momemtum equations ( s )  C     deltaTMom    :: Timestep for momemtum equations ( s )
437  C     deltaTtracer - Timestep for tracer equations ( s )  C     deltaTtracer :: Timestep for tracer equations ( s )
438  C     freesurfFac  - Parameter to turn implicit free surface term on or off  C     deltaTfreesurf :: Timestep for free-surface equation ( s )
439    C     freesurfFac  :: Parameter to turn implicit free surface term on or off
440  C                    freesurfac = 1. uses implicit free surface  C                    freesurfac = 1. uses implicit free surface
441  C                    freesurfac = 0. uses rigid lid  C                    freesurfac = 0. uses rigid lid
442  C     hFacMin      - Minimum fraction size of a cell (affects hFacC etc...)  C     implicSurfPress :: parameter of the Crank-Nickelson time stepping :
443  C     hFacMinDz    - Minimum dimesional size of a cell (affects hFacC etc..., m)  C                     Implicit part of Surface Pressure Gradient ( 0-1 )
444  C     hFacMinDp    - Minimum dimesional size of a cell (affects hFacC etc..., Pa)  C     implicDiv2Dflow :: parameter of the Crank-Nickelson time stepping :
445  C     hFacMinDr    - Minimum dimesional size of a cell (affects hFacC etc..., units of r)  C                     Implicit part of barotropic flow Divergence ( 0-1 )
446  C     tauCD        - CD scheme coupling timescale ( 1/s )  C     hFacMin      :: Minimum fraction size of a cell (affects hFacC etc...)
447  C     rCD          - CD scheme normalised coupling parameter ( 0-1 )  C     hFacMinDz    :: Minimum dimesional size of a cell (affects hFacC etc..., m)
448  C     GMmaxslope    - max. slope allowed in GM/Redi tensor  C     hFacMinDp    :: Minimum dimesional size of a cell (affects hFacC etc..., Pa)
449  C     GMlength      - Length to use in Visbeck et al. formula for K (m)  C     hFacMinDr    :: Minimum dimesional size of a cell (affects hFacC etc..., units of r)
450  C     GMalpha       - alpha to use in Visbeck et al. formula for K  C     hFacInf      :: Threshold (inf and sup) for fraction size of surface cell
451  C     GMdepth       - Depth over which to integrate Richardson # (Visbeck et al.)  C     hFacSup        that control vanishing and creating levels
452  C     GMkbackground - background value of GM/Redi diffusion coefficient ( m^2/s )  C     tauCD        :: CD scheme coupling timescale ( 1/s )
453  C     GMmaxval      - max. value of KapGM allowed in GM/Redi scheme ( m^2/s )  C     rCD          :: CD scheme normalised coupling parameter ( 0-1 )
454  C     startTime     - Starting time for this integration ( s ).  C     startTime     :: Starting time for this integration ( s ).
455  C     endTime       - Ending time for this integration ( s ).  C     endTime       :: Ending time for this integration ( s ).
456  C     chkPtFreq     - Frequency of rolling check pointing ( s ).  C     chkPtFreq     :: Frequency of rolling check pointing ( s ).
457  C     pChkPtFreq    - Frequency of permanent check pointing ( s ).  C     pChkPtFreq    :: Frequency of permanent check pointing ( s ).
458  C     dumpFreq      - Frequency with which model state is written to  C     dumpFreq      :: Frequency with which model state is written to
459  C                     post-processing files ( s ).  C                     post-processing files ( s ).
460  C     afFacMom      - Advection of momentum term tracer parameter  C     diagFreq      :: Frequency with which model writes diagnostic output
461  C     vfFacMom      - Momentum viscosity tracer parameter  C                     of intermediate quantities.
462  C     pfFacMom      - Momentum pressure forcing tracer parameter  C     afFacMom      :: Advection of momentum term tracer parameter
463  C     cfFacMom      - Coriolis term tracer parameter  C     vfFacMom      :: Momentum viscosity tracer parameter
464  C     foFacMom      - Momentum forcing tracer parameter  C     pfFacMom      :: Momentum pressure forcing tracer parameter
465  C     mtFacMom      - Metric terms tracer parameter  C     cfFacMom      :: Coriolis term tracer parameter
466  C     cAdjFreq      - Frequency of convective adjustment  C     foFacMom      :: Momentum forcing tracer parameter
467    C     mtFacMom      :: Metric terms tracer parameter
468    C     cosPower      :: Power of cosine of latitude to multiply viscosity
469    C     cAdjFreq      :: Frequency of convective adjustment
470  C  C
471  C     taveFreq      - Frequency with which time-averaged model state is written to  C     taveFreq      :: Frequency with which time-averaged model state
472  C                     post-processing files ( s ).  C                      is written to post-processing files ( s ).
473  C     tauThetaClimRelax - Relaxation to climatology time scale ( s ).  C     tave_lastIter :: (for state variable only) fraction of the last time
474  C     lambdaThetaClimRelax - Inverse time scale for relaxation ( 1/s ).  C                      step (of each taveFreq period) put in the time average.
475  C     tauSaltClimRelax - Relaxation to climatology time scale ( s ).  C                      (fraction for 1rst iter = 1 - tave_lastIter)
476  C     lambdaSaltClimRelax - Inverse time scale for relaxation ( 1/s ).  C     tauThetaClimRelax :: Relaxation to climatology time scale ( s ).
477  C     externForcingPeriod - Is the period of which forcing varies (eg. 1 month)  C     lambdaThetaClimRelax :: Inverse time scale for relaxation ( 1/s ).
478  C     externForcingCycle - Is the repeat time of the forcing (eg. 1 year)  C     tauSaltClimRelax :: Relaxation to climatology time scale ( s ).
479    C     lambdaSaltClimRelax :: Inverse time scale for relaxation ( 1/s ).
480    C     latBandClimRelax :: latitude band where Relaxation to Clim. is applied,
481    C                         i.e. where |yC| <= latBandClimRelax
482    C     externForcingPeriod :: Is the period of which forcing varies (eg. 1 month)
483    C     externForcingCycle :: Is the repeat time of the forcing (eg. 1 year)
484  C                          (note: externForcingCycle must be an integer  C                          (note: externForcingCycle must be an integer
485  C                           number times externForcingPeriod)  C                           number times externForcingPeriod)
486  C     horiVertRatio      - Ratio on units in vertical to units in horizontal.  C     convertFW2Salt :: salinity, used to convert Fresh-Water Flux to Salt Flux
487    C                       (use model surface (local) value if set to -1)
488    C     temp_EvPrRn :: temperature of Rain & Evap.
489    C     salt_EvPrRn :: salinity of Rain & Evap.
490    C     trac_EvPrRn :: tracer concentration in Rain & Evap.
491    C        (notes: a) tracer content of Rain/Evap only used if both
492    C                     NonLin_FrSurf & useRealFreshWater are set.
493    C                b) use model surface (local) value if set to UNSET_RL)
494    C     horiVertRatio      :: Ratio on units in vertical to units in horizontal.
495  C     recip_horiVertRatio  ( 1 if horiz in m and vertical in m ).  C     recip_horiVertRatio  ( 1 if horiz in m and vertical in m ).
496  C                          ( g*rho if horiz in m and vertical in Pa ).  C                          ( g*rho if horiz in m and vertical in Pa ).
497  C     latFFTFiltLo       - Low latitude for FFT filtering of latitude  C     Ro_SeaLevel        :: standard position of Sea-Level in "R" coordinate, used as
498  C                          circles ( see filter*.F )  C                          starting value (k=1) for vertical coordinate (rf(1)=Ro_SeaLevel)
499        COMMON /PARM_R/ cg2dTargetResidual, cg2dpcOffDFac,  C     bottomDragLinear   :: Drag coefficient built in to core dynamics
500       & cg3dTargetResidual,  C      --"-"--  Quadratic  ( linear: 1/s, quadratic: 1/m )
501       & delP, delZ, delR, delX, delY,        COMMON /PARM_R/ cg2dTargetResidual, cg2dTargetResWunit,
502       & deltaT,deltaTmom, deltaTtracer, deltaTClock,abeps, startTime,       & cg2dpcOffDFac, cg3dTargetResidual,
503       & phiMin, thetaMin, rSphere, recip_RSphere, f0, fCori, beta,       & delR, delRc, delX, delY,
504       & viscAh,  viscAz,  viscA4,  viscAr,       & deltaT, deltaTmom, deltaTtracer, deltaTfreesurf, deltaTClock,
505       & diffKhT, diffKzT, diffK4T, diffKrT,       & abeps, startTime,
506       & diffKhS, diffKzS, diffK4S, diffKrS,       & phiMin, thetaMin, rSphere, recip_RSphere, f0, beta,
507       & delT, tauCD, rCD, freeSurfFac, hFacMin, hFacMinDz,       & fCori, fCoriG, fCoriCos,
508       & GMmaxslope,GMlength,GMalpha,GMdepth,GMkbackground,GMmaxval,       & viscAh,  viscAhMax, viscAhGrid, viscC2leith,
509         & viscA4,  viscA4Max, viscA4Grid, viscC4leith,
510         & viscAr, viscAstrain, viscAtension,
511         & diffKhT, diffK4T, diffKrT,
512         & diffKhS, diffK4S, diffKrS,
513         & diffKrBL79surf, diffKrBL79deep, diffKrBL79scl, diffKrBL79Ho,
514         & delT, tauCD, rCD, freeSurfFac, implicSurfPress, implicDiv2Dflow,
515         & hFacMin, hFacMinDz, hFacInf, hFacSup,
516       & gravity, recip_Gravity, gBaro, rhonil, recip_rhonil,       & gravity, recip_Gravity, gBaro, rhonil, recip_rhonil,
517       & recip_rhoConst, rhoConst, tRef, sRef,       & recip_rhoConst, rhoConst,
518       & endTime, chkPtFreq, pchkPtFreq, dumpFreq, taveFreq,       & rhoConstFresh, convertEmP2rUnit, tRef, sRef,
519         & endTime, chkPtFreq, pchkPtFreq, dumpFreq, adjDumpFreq,
520         & diagFreq, taveFreq, tave_lastIter, monitorFreq,
521       & afFacMom, vfFacMom, pfFacMom, cfFacMom, foFacMom, mtFacMom,       & afFacMom, vfFacMom, pfFacMom, cfFacMom, foFacMom, mtFacMom,
522       & cAdjFreq, omega, tauThetaClimRelax, lambdaThetaClimRelax,       & cosPower, cAdjFreq, omega, rotationPeriod,
523         & tauThetaClimRelax, lambdaThetaClimRelax,
524       & tauSaltClimRelax, lambdaSaltClimRelax,       & tauSaltClimRelax, lambdaSaltClimRelax,
525         & tauTr1ClimRelax, lambdaTr1ClimRelax, latBandClimRelax,
526       & externForcingCycle, externForcingPeriod,       & externForcingCycle, externForcingPeriod,
527       & viscAp, diffKpT, diffKpS, hFacMinDr, hFacMinDp,       & convertFW2Salt, temp_EvPrRn, salt_EvPrRn, trac_EvPrRn,
528       & theta_S, specVol_S, horiVertRatio, recip_horiVertRatio,       & hFacMinDr, hFacMinDp,
529       & latFFTFiltLo       & horiVertRatio, recip_horiVertRatio,
530         & ivdc_kappa, Ro_SeaLevel,
531         & bottomDragLinear,bottomDragQuadratic
532    
533        _RL cg2dTargetResidual        _RL cg2dTargetResidual
534          _RL cg2dTargetResWunit
535        _RL cg3dTargetResidual        _RL cg3dTargetResidual
536        _RL cg2dpcOffDFac        _RL cg2dpcOffDFac
       _RL delZ(Nr)  
       _RL delP(Nr)  
537        _RL delR(Nr)        _RL delR(Nr)
538          _RL delRc(Nr+1)
539        _RL delX(Nx)        _RL delX(Nx)
540        _RL delY(Ny)        _RL delY(Ny)
541        _RL deltaT        _RL deltaT
542        _RL deltaTClock        _RL deltaTClock
543        _RL deltaTmom        _RL deltaTmom
544        _RL deltaTtracer        _RL deltaTtracer
545          _RL deltaTfreesurf
546        _RL abeps        _RL abeps
547        _RL phiMin        _RL phiMin
548        _RL thetaMin        _RL thetaMin
# Line 365  C                          circles ( see Line 550  C                          circles ( see
550        _RL recip_RSphere        _RL recip_RSphere
551        _RL f0        _RL f0
552        _RL freeSurfFac        _RL freeSurfFac
553          _RL implicSurfPress
554          _RL implicDiv2Dflow
555        _RL hFacMin        _RL hFacMin
556        _RL hFacMinDz        _RL hFacMinDz
557        _RL hFacMinDp        _RL hFacMinDp
558        _RL hFacMinDr        _RL hFacMinDr
559          _RL hFacInf
560          _RL hFacSup
561        _RL beta        _RL beta
562        _RL viscAh        _RL viscAh
563        _RL viscAz        _RL viscAhMax
564        _RL viscAp        _RL viscAhGrid
565          _RL viscC2leith
566          _RL viscAstrain
567          _RL viscAtension
568        _RL viscAr        _RL viscAr
569        _RL viscA4        _RL viscA4
570          _RL viscA4Max
571          _RL viscA4Grid
572          _RL viscC4leith
573        _RL diffKhT        _RL diffKhT
574        _RL diffKrT        _RL diffKrT
       _RL diffKzT  
       _RL diffKpT  
575        _RL diffK4T        _RL diffK4T
576        _RL diffKhS        _RL diffKhS
577        _RL diffKrS        _RL diffKrS
       _RL diffKzS  
       _RL diffKpS  
578        _RL diffK4S        _RL diffK4S
579          _RL diffKrBL79surf
580          _RL diffKrBL79deep
581          _RL diffKrBL79scl
582          _RL diffKrBL79Ho
583        _RL delt        _RL delt
584        _RL tauCD        _RL tauCD
585        _RL rCD        _RL rCD
       _RL GMmaxslope  
       _RL GMlength  
       _RL GMalpha  
       _RL GMdepth  
       _RL GMkbackground  
       _RL GMmaxval  
586        _RL gravity        _RL gravity
587        _RL recip_gravity        _RL recip_gravity
588        _RL gBaro        _RL gBaro
# Line 401  C                          circles ( see Line 590  C                          circles ( see
590        _RL recip_rhonil        _RL recip_rhonil
591        _RL rhoConst        _RL rhoConst
592        _RL recip_rhoConst        _RL recip_rhoConst
593        _RL specVol_S(Nr)        _RL rhoConstFresh
594          _RL convertEmP2rUnit
595        _RL tRef(Nr)        _RL tRef(Nr)
       _RL theta_S(Nr)  
596        _RL sRef(Nr)        _RL sRef(Nr)
597        _RS Fcori(1-OLx:sNx+OLx,1-OLy:sNy+OLy,nSx,nSy)        _RS fCori(1-OLx:sNx+OLx,1-OLy:sNy+OLy,nSx,nSy)
598          _RS fCoriG(1-OLx:sNx+OLx,1-OLy:sNy+OLy,nSx,nSy)
599          _RS fCoriCos(1-OLx:sNx+OLx,1-OLy:sNy+OLy,nSx,nSy)
600        _RL startTime        _RL startTime
601        _RL endTime        _RL endTime
602        _RL chkPtFreq        _RL chkPtFreq
603        _RL pChkPtFreq        _RL pChkPtFreq
604        _RL dumpFreq        _RL dumpFreq
605          _RL adjDumpFreq
606          _RL diagFreq
607        _RL taveFreq        _RL taveFreq
608          _RL tave_lastIter
609          _RL monitorFreq
610        _RL afFacMom        _RL afFacMom
611        _RL vfFacMom        _RL vfFacMom
612        _RL pfFacMom        _RL pfFacMom
613        _RL cfFacMom        _RL cfFacMom
614        _RL foFacMom        _RL foFacMom
615        _RL mTFacMom        _RL mTFacMom
616          _RL cosPower
617        _RL cAdjFreq        _RL cAdjFreq
618        _RL omega        _RL omega
619          _RL rotationPeriod
620        _RL tauThetaClimRelax        _RL tauThetaClimRelax
621        _RL lambdaThetaClimRelax        _RL lambdaThetaClimRelax
622        _RL tauSaltClimRelax        _RL tauSaltClimRelax
623        _RL lambdaSaltClimRelax        _RL lambdaSaltClimRelax
624          _RL tauTr1ClimRelax
625          _RL lambdaTr1ClimRelax
626          _RL latBandClimRelax
627        _RL externForcingCycle        _RL externForcingCycle
628        _RL externForcingPeriod        _RL externForcingPeriod
629          _RL convertFW2Salt
630          _RL temp_EvPrRn
631          _RL salt_EvPrRn
632          _RL trac_EvPrRn
633        _RL horiVertRatio        _RL horiVertRatio
634        _RL recip_horiVertRatio        _RL recip_horiVertRatio
635        _RL latFFTFiltLo        _RL ivdc_kappa
636          _RL Ro_SeaLevel
637          _RL bottomDragLinear
638          _RL bottomDragQuadratic
639    
640        COMMON /PARM_A/ HeatCapacity_Cp,  C--   COMMON /PARM_A/ Thermodynamics constants ?
641       &                Lamba_theta        COMMON /PARM_A/ HeatCapacity_Cp,recip_Cp
642        _RL HeatCapacity_Cp        _RL HeatCapacity_Cp
643        _RL Lamba_theta        _RL recip_Cp
   
 C Equation of State (polynomial coeffients)  
       COMMON /PARM_EOS_NL/ eosC,eosSig0,eosRefT,eosRefS  
       _RL eosC(9,Nr+1),eosSig0(Nr+1),eosRefT(Nr+1),eosRefS(Nr+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  
644    
645    C--   COMMON /PARM_ATM/ Atmospheric physical parameters (Ideal Gas EOS, ...)
646    C     celsius2K :: convert centigrade (Celsius) degree to Kelvin
647    C     atm_Po    :: standard reference pressure
648    C     atm_Cp    :: specific heat (Cp) of the (dry) air at constant pressure
649    C     atm_Rd    :: gas constant for dry air
650    C     atm_kappa :: kappa = R/Cp (R: constant of Ideal Gas EOS)
651    C     atm_Rq    :: water vapour specific volume anomaly relative to dry air
652    C                  (e.g. typical value = (29/18 -1) 10^-3 with q [g/kg])
653    C     integr_GeoPot :: option to select the way we integrate the geopotential
654    C                     (still a subject of discussions ...)
655    C     selectFindRoSurf :: select the way surf. ref. pressure (=Ro_surf) is
656    C             derived from the orography. Implemented: 0,1 (see INI_P_GROUND)
657          COMMON /PARM_ATM/
658         &            celsius2K,
659         &            atm_Cp, atm_Rd, atm_kappa, atm_Rq, atm_Po,
660         &            integr_GeoPot, selectFindRoSurf
661          _RL celsius2K
662          _RL atm_Po, atm_Cp, atm_Rd, atm_kappa, atm_Rq
663          INTEGER integr_GeoPot, selectFindRoSurf
664    
665    C Logical flags for selecting packages
666          LOGICAL useKPP
667          LOGICAL useGMRedi
668          LOGICAL useOBCS
669          LOGICAL useAIM
670          LOGICAL useLand
671          LOGICAL useGrdchk
672          LOGICAL useECCO
673          LOGICAL useSHAP_FILT
674          LOGICAL useZONAL_FILT
675          LOGICAL useFLT
676          LOGICAL usePTRACERS
677          LOGICAL useSBO
678          LOGICAL useSEAICE
679          LOGICAL useBulkForce
680          LOGICAL useThSIce
681          LOGICAL usefizhi
682          LOGICAL usegridalt
683          LOGICAL usediagnostics
684          LOGICAL useEBM
685          COMMON /PARM_PACKAGES/
686         &        useKPP, useGMRedi, useOBCS, useAIM, useLand, useECCO,
687         &        useSHAP_FILT, useZONAL_FILT, useGrdchk, useFLT,
688         &        usePTRACERS,  useSBO, useSEAICE, useThSIce, useBulkForce,
689         &        usefizhi,  usegridalt, usediagnostics, useEBM
690    
691    C     Run-time flags for early-initialization of MNC
692          LOGICAL
693         &     useMNC,
694         &     mnc_use_indir, mnc_use_outdir, mnc_outdir_date,
695         &     mnc_echo_gvtypes, mnc_pickup_write, mnc_pickup_read,
696         &     mnc_use_for_mon
697          CHARACTER*(MAX_LEN_FNAM) mnc_outdir_str
698          CHARACTER*(MAX_LEN_FNAM) mnc_indir_str
699          COMMON /PARM_MNC/
700         &     useMNC,
701         &     mnc_use_indir, mnc_use_outdir, mnc_outdir_date,
702         &     mnc_echo_gvtypes, mnc_pickup_write, mnc_pickup_read,
703         &     mnc_outdir_str, mnc_indir_str,
704         &     mnc_use_for_mon
705    
706    
707    CEH3 ;;; Local Variables: ***
708    CEH3 ;;; mode:fortran ***
709    CEH3 ;;; End: ***
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