/[MITgcm]/MITgcm/model/inc/PARAMS.h
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revision 1.21 by adcroft, Thu Jul 16 15:23:43 1998 UTC revision 1.54 by adcroft, Wed Jun 6 14:55:45 2001 UTC
# Line 1  Line 1 
1  C $Header$  C $Header$
2    C $Name$
3  C  C
4  C     /==========================================================\  C     /==========================================================\
5  C     | PARAMS.h                                                 |  C     | PARAMS.h                                                 |
6  C     | o Header file defining model "parameters".               |  C     | o Header file defining model "parameters".               |
7  C     |==========================================================|  C     |==========================================================|
8  C     | The values from the model's standard input file are      |  C     | The values from the model standard input file are        |
9  C     | stored into the variables held here. Notes describing    |  C     | stored into the variables held here. Notes describing    |
10  C     | the parameters can also be found here.                   |  C     | the parameters can also be found here.                   |
11  C     \==========================================================/  C     \==========================================================/
# Line 23  C     Symbolic values Line 24  C     Symbolic values
24  C     precXXXX - Used to indicate what precision to use for  C     precXXXX - Used to indicate what precision to use for
25  C                dumping model state.  C                dumping model state.
26        INTEGER precFloat32        INTEGER precFloat32
27        PARAMETER ( precFloat32 = 0 )        PARAMETER ( precFloat32 = 32 )
28        INTEGER precFloat64        INTEGER precFloat64
29        PARAMETER ( precFloat64 = 1 )        PARAMETER ( precFloat64 = 64 )
30    C     UNSET_xxx - Used to indicate variables that have not been given a value
31          Real*8 UNSET_FLOAT8
32          PARAMETER ( UNSET_FLOAT8 = 1.234567D5 )
33          Real*4 UNSET_FLOAT4
34          PARAMETER ( UNSET_FLOAT4 = 1.234567E5 )
35          _RL    UNSET_RL    
36          PARAMETER ( UNSET_RL     = 1.234567D5 )
37          _RS    UNSET_RS    
38          PARAMETER ( UNSET_RS     = 1.234567E5 )
39          INTEGER UNSET_I
40          PARAMETER ( UNSET_I      = 123456789  )
41    
42  C     Checkpoint data  C     Checkpoint data
43        INTEGER maxNoChkptLev        INTEGER maxNoChkptLev
# Line 44  C     thetaClimFile   - File containing Line 56  C     thetaClimFile   - File containing
56  C                       in relaxation term -lambda(theta-theta*)  C                       in relaxation term -lambda(theta-theta*)
57  C     saltClimFile    - File containing salt climataology used  C     saltClimFile    - File containing salt climataology used
58  C                       in relaxation term -lambda(salt-salt*)  C                       in relaxation term -lambda(salt-salt*)
59    C     surfQfile       - File containing surface heat flux
60    C     surfQswfile     - File containing surface shortwave radiation
61    C     dQdTfile        - File containing thermal relaxation coefficient
62    C     EmPmRfile       - File containing surface fresh water flux
63    C     buoyancyRelation - Flag used to indicate which relation to use to
64    C                        get buoyancy.
65        COMMON /PARM_C/ checkPtSuff,        COMMON /PARM_C/ checkPtSuff,
66       &                bathyFile, hydrogThetaFile, hydrogSaltFile,       &                bathyFile, hydrogThetaFile, hydrogSaltFile,
67       &                zonalWindFile, meridWindFile, thetaClimFile,       &                zonalWindFile, meridWindFile, thetaClimFile,
68       &                saltClimFile       &                saltClimFile, buoyancyRelation,
69         &                EmPmRfile, surfQfile, surfQswfile,
70         &                uVelInitFile, vVelInitFile, pSurfInitFile,
71         &                dQdTfile
72        CHARACTER*(5) checkPtSuff(maxNoChkptLev)        CHARACTER*(5) checkPtSuff(maxNoChkptLev)
73        CHARACTER*(MAX_LEN_FNAM) bathyFile        CHARACTER*(MAX_LEN_FNAM) bathyFile
74        CHARACTER*(MAX_LEN_FNAM) hydrogThetaFile        CHARACTER*(MAX_LEN_FNAM) hydrogThetaFile
# Line 56  C                       in relaxation te Line 77  C                       in relaxation te
77        CHARACTER*(MAX_LEN_FNAM) meridWindFile        CHARACTER*(MAX_LEN_FNAM) meridWindFile
78        CHARACTER*(MAX_LEN_FNAM) thetaClimFile        CHARACTER*(MAX_LEN_FNAM) thetaClimFile
79        CHARACTER*(MAX_LEN_FNAM) saltClimFile        CHARACTER*(MAX_LEN_FNAM) saltClimFile
80          CHARACTER*(MAX_LEN_FNAM) surfQfile
81          CHARACTER*(MAX_LEN_FNAM) surfQswfile
82          CHARACTER*(MAX_LEN_FNAM) EmPmRfile
83          CHARACTER*(MAX_LEN_FNAM) buoyancyRelation
84          CHARACTER*(MAX_LEN_FNAM) uVelInitFile
85          CHARACTER*(MAX_LEN_FNAM) vVelInitFile
86          CHARACTER*(MAX_LEN_FNAM) pSurfInitFile
87          CHARACTER*(MAX_LEN_FNAM) dQdTfile
88    
89  C--   COMMON /PARM_I/ Integer valued parameters used by the model.  C--   COMMON /PARM_I/ Integer valued parameters used by the model.
90  C     cg2dMaxIters        - Maximum number of iterations in the  C     cg2dMaxIters        - Maximum number of iterations in the
91  C                           two-dimensional con. grad solver.  C                           two-dimensional con. grad solver.
92  C     cg2dChkResFreq      - Frequency with which to check residual  C     cg2dChkResFreq      - Frequency with which to check residual
93  C                           in con. grad solver.  C                           in con. grad solver.
94    C     cg3dMaxIters        - Maximum number of iterations in the
95    C                           three-dimensional con. grad solver.
96    C     cg3dChkResFreq      - Frequency with which to check residual
97    C                           in con. grad solver.
98  C     nIter0              - Start time-step number of for this run  C     nIter0              - Start time-step number of for this run
99  C     nTimeSteps          - Number of timesteps to execute  C     nTimeSteps          - Number of timesteps to execute
100  C     numStepsPerPickup   - For offline setup. Frequency of pickup  C     numStepsPerPickup   - For offline setup. Frequency of pickup
# Line 70  C     writeStatePrec      - Precision us Line 103  C     writeStatePrec      - Precision us
103  C     writeBinaryPrec     - Precision used for writing binary files  C     writeBinaryPrec     - Precision used for writing binary files
104  C     readBinaryPrec      - Precision used for reading binary files  C     readBinaryPrec      - Precision used for reading binary files
105  C     nCheckLev           - Holds current checkpoint level  C     nCheckLev           - Holds current checkpoint level
106    
107        COMMON /PARM_I/        COMMON /PARM_I/
108       &        cg2dMaxIters,       &        cg2dMaxIters,
109       &        cg2dChkResFreq,       &        cg2dChkResFreq,
110       &        nIter0, nTimeSteps,       &        cg3dMaxIters,
111         &        cg3dChkResFreq,
112         &        nIter0, nTimeSteps, nEndIter,
113       &        numStepsPerPickup,       &        numStepsPerPickup,
114       &        writeStatePrec, nCheckLev,       &        writeStatePrec, nCheckLev,
115       &        writeBinaryPrec, readBinaryPrec       &        writeBinaryPrec, readBinaryPrec,
116         &        zonal_filt_sinpow, zonal_filt_cospow
117        INTEGER cg2dMaxIters        INTEGER cg2dMaxIters
118        INTEGER cg2dChkResFreq        INTEGER cg2dChkResFreq
119          INTEGER cg3dMaxIters
120          INTEGER cg3dChkResFreq
121        INTEGER nIter0        INTEGER nIter0
122        INTEGER nTimeSteps        INTEGER nTimeSteps
123          INTEGER nEndIter
124        INTEGER numStepsPerPickup        INTEGER numStepsPerPickup
125        INTEGER writeStatePrec        INTEGER writeStatePrec
126        INTEGER writeBinaryPrec        INTEGER writeBinaryPrec
127        INTEGER readBinaryPrec        INTEGER readBinaryPrec
128        INTEGER nCheckLev        INTEGER nCheckLev
129          INTEGER zonal_filt_sinpow
130          INTEGER zonal_filt_cospow
131    
132  C--   COMMON /PARM_L/ Logical valued parameters used by the model.  C--   COMMON /PARM_L/ Logical valued parameters used by the model.
133  C     usingCartesianGrid - If TRUE grid generation will be in a cartesian  C     usingCartesianGrid - If TRUE grid generation will be in a cartesian
134  C                          coordinate frame.  C                          coordinate frame.
135  C     usingSphericalPolarGrid - If TRUE grid generation will be in a  C     usingSphericalPolarGrid - If TRUE grid generation will be in a
136  C                               spherical polar frame.  C                               spherical polar frame.
137    C     no_slip_sides - Impose "no-slip" at lateral boundaries.
138    C     no_slip_bottom- Impose "no-slip" at bottom boundary.
139    C     staggerTimeStep - enable a Stagger time stepping T,S Rho then U,V
140  C     momViscosity  - Flag which turns momentum friction terms on and off.  C     momViscosity  - Flag which turns momentum friction terms on and off.
141  C     momAdvection  - Flag which turns advection of momentum on and off.  C     momAdvection  - Flag which turns advection of momentum on and off.
142  C     momForcing    - Flag which turns external forcing of momentum on  C     momForcing    - Flag which turns external forcing of momentum on
# Line 113  C     saltAdvection - Flag which turns a Line 158  C     saltAdvection - Flag which turns a
158  C                     and off.  C                     and off.
159  C     saltForcing   - Flag which turns external forcing of salinit on  C     saltForcing   - Flag which turns external forcing of salinit on
160  C                     and off.  C                     and off.
 C     implicitFreeSurface - Set to true to use implcit free surface  
161  C     rigidLid            - Set to true to use rigid lid  C     rigidLid            - Set to true to use rigid lid
162    C     implicitFreeSurface - Set to true to use implcit free surface
163    C     exactConserv   -   Set to true to conserve exactly the total Volume
164    C     nonlinFreeSurf -   Set to true to use non-linear free surface
165  C     momStepping   - Turns momentum equation time-stepping off  C     momStepping   - Turns momentum equation time-stepping off
166  C     tempStepping  - Turns temperature equation time-stepping off  C     tempStepping  - Turns temperature equation time-stepping off
167  C     saltStepping  - Turns salinity equation time-stepping off  C     saltStepping  - Turns salinity equation time-stepping off
# Line 122  C     useConstantF  - Coriolis parameter Line 169  C     useConstantF  - Coriolis parameter
169  C     useBetaPlaneF - Coriolis parameter set to f0 + beta.y  C     useBetaPlaneF - Coriolis parameter set to f0 + beta.y
170  C     useSphereF    - Coriolis parameter set to 2.omega.sin(phi)  C     useSphereF    - Coriolis parameter set to 2.omega.sin(phi)
171  C     implicitDiffusion - Turns implicit vertical diffusion on  C     implicitDiffusion - Turns implicit vertical diffusion on
172    C     implicitViscosity - Turns implicit vertical viscosity on
173  C     doThetaClimRelax - Set true if relaxation to temperature  C     doThetaClimRelax - Set true if relaxation to temperature
174  C                        climatology is required.  C                        climatology is required.
175  C     doSaltClimRelax  - Set true if relaxation to salinity  C     doSaltClimRelax  - Set true if relaxation to salinity
176  C                        climatology is required.  C                        climatology is required.
177  C     periodicExternalForcing - Set true if forcing is time-dependant  C     periodicExternalForcing - Set true if forcing is time-dependant
178    C     usingPCoords     - Set to indicate that we are working in pressure
179    C                        coords.
180    C     usingZCoords     - Set to indicate that we are working in height
181    C                        coords.
182    C     nonHydrostatic - Using non-hydrostatic terms
183    C     globalFiles    - Selects between "global" and "tiled" files
184    C     allowFreezing  - Allows water to freeze and form ice
185    C     groundAtK1  - put the surface(k=1) at the Lower Boundary (=ground)
186        COMMON /PARM_L/ usingCartesianGrid, usingSphericalPolarGrid,        COMMON /PARM_L/ usingCartesianGrid, usingSphericalPolarGrid,
187       & momViscosity, momAdvection, momForcing, useCoriolis, momPressureForcing,       & usingCurvilinearGrid,
188       & tempDiffusion, tempAdvection, tempForcing,       & no_slip_sides,no_slip_bottom,
189         & staggerTimeStep,
190         & momViscosity, momAdvection, momForcing, useCoriolis,
191         & momPressureForcing,tempDiffusion, tempAdvection, tempForcing,
192       & saltDiffusion, saltAdvection, saltForcing,       & saltDiffusion, saltAdvection, saltForcing,
193       & implicitFreeSurface, rigidLid,       & rigidLid, implicitFreeSurface, exactConserv, nonlinFreeSurf,
194       & momStepping, tempStepping, saltStepping,       & momStepping, tempStepping, saltStepping,
195       & metricTerms, usingSphericalPolarMTerms,       & metricTerms, usingSphericalPolarMTerms,
196       & useConstantF, useBetaPlaneF, useSphereF,       & useConstantF, useBetaPlaneF, useSphereF,
197       & implicitDiffusion, doThetaClimRelax, doSaltClimRelax,       & implicitDiffusion, implicitViscosity,
198       & periodicExternalForcing       & doThetaClimRelax, doSaltClimRelax,
199         & periodicExternalForcing, usingPCoords, usingZCoords,
200         & nonHydrostatic, globalFiles,
201         & allowFreezing, groundAtK1,
202         & usePickupBeforeC35, debugMode
203        LOGICAL usingCartesianGrid        LOGICAL usingCartesianGrid
204        LOGICAL usingSphericalPolarGrid        LOGICAL usingSphericalPolarGrid
205          LOGICAL usingCurvilinearGrid
206        LOGICAL usingSphericalPolarMTerms        LOGICAL usingSphericalPolarMTerms
207          LOGICAL no_slip_sides
208          LOGICAL no_slip_bottom
209          LOGICAL staggerTimeStep
210        LOGICAL momViscosity        LOGICAL momViscosity
211        LOGICAL momAdvection        LOGICAL momAdvection
212        LOGICAL momForcing        LOGICAL momForcing
# Line 151  C     periodicExternalForcing - Set true Line 218  C     periodicExternalForcing - Set true
218        LOGICAL saltDiffusion        LOGICAL saltDiffusion
219        LOGICAL saltAdvection        LOGICAL saltAdvection
220        LOGICAL saltForcing        LOGICAL saltForcing
       LOGICAL implicitFreeSurface  
221        LOGICAL rigidLid        LOGICAL rigidLid
222          LOGICAL implicitFreeSurface
223          LOGICAL exactConserv
224          LOGICAL nonlinFreeSurf
225        LOGICAL momStepping        LOGICAL momStepping
226        LOGICAL tempStepping        LOGICAL tempStepping
227        LOGICAL saltStepping        LOGICAL saltStepping
# Line 161  C     periodicExternalForcing - Set true Line 230  C     periodicExternalForcing - Set true
230        LOGICAL useBetaPlaneF        LOGICAL useBetaPlaneF
231        LOGICAL useSphereF        LOGICAL useSphereF
232        LOGICAL implicitDiffusion        LOGICAL implicitDiffusion
233          LOGICAL implicitViscosity
234        LOGICAL doThetaClimRelax        LOGICAL doThetaClimRelax
235        LOGICAL doSaltClimRelax        LOGICAL doSaltClimRelax
236        LOGICAL periodicExternalForcing        LOGICAL periodicExternalForcing
237          LOGICAL usingPCoords
238          LOGICAL usingZCoords
239          LOGICAL nonHydrostatic
240          LOGICAL globalFiles
241          LOGICAL allowFreezing
242          LOGICAL groundAtK1
243          LOGICAL usePickupBeforeC35
244          LOGICAL debugMode
245    
246  C--   COMMON /PARM_R/ "Real" valued parameters used by the model.  C--   COMMON /PARM_R/ "Real" valued parameters used by the model.
247  C     cg2dTargetResidual  C     gg2dTargetResidual
248  C               - Target residual for cg2d solver.  C          - Target residual for cg2d solver; no unit (RHS normalisation)
249    C     cg2dTargetResWunit
250    C          - Target residual for cg2d solver; W unit (No RHS normalisation)
251    C     cg3dTargetResidual
252    C               - Target residual for cg3d solver.
253  C     cg2dpcOffDFac - Averaging weight for preconditioner off-diagonal.  C     cg2dpcOffDFac - Averaging weight for preconditioner off-diagonal.
254  C     Note. 20th May 1998  C     Note. 20th May 1998
255  C           I made a weird discovery! In the model paper we argue  C           I made a weird discovery! In the model paper we argue
# Line 182  C           number of iterations for con Line 264  C           number of iterations for con
264  C           drop form 192 -> 134! Need to investigate this further!  C           drop form 192 -> 134! Need to investigate this further!
265  C           For now I have introduced a parameter cg2dpcOffDFac which  C           For now I have introduced a parameter cg2dpcOffDFac which
266  C           defaults to 0.51 but can be set at runtime.  C           defaults to 0.51 but can be set at runtime.
267  C     delZ      - Vertical grid spacing ( m ) - delZ is the distance  C     delP      - Vertical grid spacing ( Pa ).
268  C                 between "w" surfaces.  C     delZ      - Vertical grid spacing ( m  ).
269    C     delR      - Vertical grid spacing ( units of r ).
270  C     delX      - Separation between cell faces (m) or (deg), depending  C     delX      - Separation between cell faces (m) or (deg), depending
271  C     delY        on input flags.  C     delY        on input flags.
272  C     gravity   - Accel. due to gravity ( m/s^2 )  C     gravity   - Accel. due to gravity ( m/s^2 )
273    C     recip_gravity and its inverse
274  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 )
275  C     ronil     - Reference density  C     ronil     - Reference density
276    C     rhoConst  - Vertically constant reference density
277  C     startTime - Start time for model ( s )  C     startTime - Start time for model ( s )
278  C     phiMin    - Latitude of southern most cell face.  C     phiMin    - Latitude of southern most cell face.
279  C     thetaMin  - Longitude of western most cell face (this  C     thetaMin  - Longitude of western most cell face (this
280  C                 is an "inert" parameter but it is included  C                 is an "inert" parameter but it is included
281  C                 to make geographical references simple.)  C                 to make geographical references simple.)
282  C     rSphere   - Radius of sphere for a spherical polar grid ( m ).  C     rSphere   - Radius of sphere for a spherical polar grid ( m ).
283  C     rRSphere  - Reciprocal radius of sphere for a spherical polar grid ( m ).  C     recip_RSphere  - Reciprocal radius of sphere ( m ).
284  C     f0        - Reference coriolis parameter ( 1/s )  C     f0        - Reference coriolis parameter ( 1/s )
285  C                 ( Southern edge f for beta plane )  C                 ( Southern edge f for beta plane )
286  C     beta      - df/dy ( s^-1.m^-1 )  C     beta      - df/dy ( s^-1.m^-1 )
# Line 204  C     viscAh    - Eddy viscosity coeff. Line 289  C     viscAh    - Eddy viscosity coeff.
289  C                 momentum laterally ( m^2/s )  C                 momentum laterally ( m^2/s )
290  C     viscAz    - Eddy viscosity coeff. for mixing of  C     viscAz    - Eddy viscosity coeff. for mixing of
291  C                 momentum vertically ( m^2/s )  C                 momentum vertically ( m^2/s )
292    C     viscAp    - Eddy viscosity coeff. for mixing of
293    C                 momentum vertically ( Pa^2/s )
294    C     viscAr    - Eddy viscosity coeff. for mixing of
295    C                 momentum vertically ( units of r^2/s )
296  C     viscA4    - Biharmonic viscosity coeff. for mixing of  C     viscA4    - Biharmonic viscosity coeff. for mixing of
297  C                 momentum laterally ( m^4/s )  C                 momentum laterally ( m^4/s )
298  C     diffKhT   - Laplacian diffusion coeff. for mixing of  C     diffKhT   - Laplacian diffusion coeff. for mixing of
299  C                 heat laterally ( m^2/s )  C                 heat laterally ( m^2/s )
300  C     diffKzT   - Laplacian diffusion coeff. for mixing of  C     diffKzT   - Laplacian diffusion coeff. for mixing of
301  C                 heat vertically ( m^2/s )  C                 heat vertically ( m^2/s )
302    C     diffKpT   - Laplacian diffusion coeff. for mixing of
303    C                 heat vertically ( Pa^2/s )
304    C     diffKrT   - Laplacian diffusion coeff. for mixing of
305    C                 heat vertically ( units of r^2/s )
306  C     diffK4T   - Biharmonic diffusion coeff. for mixing of  C     diffK4T   - Biharmonic diffusion coeff. for mixing of
307  C                 heat laterally ( m^4/s )  C                 heat laterally ( m^4/s )
308  C     diffKhS  -  Laplacian diffusion coeff. for mixing of  C     diffKhS  -  Laplacian diffusion coeff. for mixing of
309  C                 salt laterally ( m^2/s )  C                 salt laterally ( m^2/s )
310  C     diffKzS   - Laplacian diffusion coeff. for mixing of  C     diffKzS   - Laplacian diffusion coeff. for mixing of
311  C                 salt vertically ( m^2/s )  C                 salt vertically ( m^2/s )
312    C     diffKpS   - Laplacian diffusion coeff. for mixing of
313    C                 salt vertically ( Pa^2/s )
314    C     diffKrS   - Laplacian diffusion coeff. for mixing of
315    C                 salt vertically ( units of r^2/s )
316  C     diffK4S   - Biharmonic diffusion coeff. for mixing of  C     diffK4S   - Biharmonic diffusion coeff. for mixing of
317  C                 salt laterally ( m^4/s )  C                 salt laterally ( m^4/s )
318  C     deltaT    - Default timestep ( s )  C     deltaT    - Default timestep ( s )
# Line 230  C     deltaTtracer - Timestep for tracer Line 327  C     deltaTtracer - Timestep for tracer
327  C     freesurfFac  - Parameter to turn implicit free surface term on or off  C     freesurfFac  - Parameter to turn implicit free surface term on or off
328  C                    freesurfac = 1. uses implicit free surface  C                    freesurfac = 1. uses implicit free surface
329  C                    freesurfac = 0. uses rigid lid  C                    freesurfac = 0. uses rigid lid
330  C     tauCD     - CD scheme coupling timescale ( 1/s )  C     implicSurfPress - parameter of the Crank-Nickelson time stepping :
331  C     rCD       - CD scheme normalised coupling parameter ( 0-1 )  C                     Implicit part of Surface Pressure Gradient ( 0-1 )
332  C     GMmaxslope  - max. slope allowed in GM/Redi tensor  C     implicDiv2Dflow - parameter of the Crank-Nickelson time stepping :
333  C     GMlength  - Length to use in Visbeck et al. formula for K (m)  C                     Implicit part of barotropic flow Divergence ( 0-1 )
334  C     GMalpha   - alpha to use in Visbeck et al. formula for K  C     hFacMin      - Minimum fraction size of a cell (affects hFacC etc...)
335  C     GMdepth   - Depth over which to integrate Richardson # (Visbeck et al.)  C     hFacMinDz    - Minimum dimesional size of a cell (affects hFacC etc..., m)
336  C     GMkbackground - background value of GM/Redi coefficient  C     hFacMinDp    - Minimum dimesional size of a cell (affects hFacC etc..., Pa)
337  C     GMmaxval  - max. value of KapGM allowed in GM/Redi scheme  C     hFacMinDr    - Minimum dimesional size of a cell (affects hFacC etc..., units of r)
338  C     startTime - Starting time for this integration ( s ).  C     hFacInf      - Threshold (inf and sup) for fraction size of surface cell
339  C     endTime   - Ending time for this integration ( s ).  C     hFacSup        that control vanishing and creating levels
340  C     chkPtFreq  - Frequency of rolling check pointing ( s ).  C     tauCD        - CD scheme coupling timescale ( 1/s )
341  C     pChkPtFreq - Frequency of permanent check pointing ( s ).  C     rCD          - CD scheme normalised coupling parameter ( 0-1 )
342  C     dumpFreq  - Frequency with which model state is written to  C     startTime     - Starting time for this integration ( s ).
343  C                 post-processing files ( s ).  C     endTime       - Ending time for this integration ( s ).
344  C     taveFreq  - Frequency with which time-averaged model state is written to  C     chkPtFreq     - Frequency of rolling check pointing ( s ).
345  C                 post-processing files ( s ).  C     pChkPtFreq    - Frequency of permanent check pointing ( s ).
346  C     afFacMom  - Advection of momentum term scaling parameter  C     dumpFreq      - Frequency with which model state is written to
347  C     vfFacMom  - Momentum viscosity scaling parameter  C                     post-processing files ( s ).
348  C     pfFacMom  - Momentum pressure forcing parameter  C     afFacMom      - Advection of momentum term tracer parameter
349  C     cfFacMom  - Coriolis term scaling parameter  C     vfFacMom      - Momentum viscosity tracer parameter
350  C     foFacMom  - Momentum forcing scaling parameter  C     pfFacMom      - Momentum pressure forcing tracer parameter
351  C     mtFacMom  - Metric terms scaling parameter  C     cfFacMom      - Coriolis term tracer parameter
352  C     cAdjFreq  - Frequency of convective adjustment  C     foFacMom      - Momentum forcing tracer parameter
353    C     mtFacMom      - Metric terms tracer parameter
354    C     cosPower      - Power of cosine of latitude to multiply viscosity
355    C     cAdjFreq      - Frequency of convective adjustment
356    C
357    C     taveFreq      - Frequency with which time-averaged model state is written to
358    C                     post-processing files ( s ).
359  C     tauThetaClimRelax - Relaxation to climatology time scale ( s ).  C     tauThetaClimRelax - Relaxation to climatology time scale ( s ).
360  C     lambdaThetaClimRelax - Inverse time scale for relaxation ( 1/s ).  C     lambdaThetaClimRelax - Inverse time scale for relaxation ( 1/s ).
361  C     tauSaltClimRelax - Relaxation to climatology time scale ( s ).  C     tauSaltClimRelax - Relaxation to climatology time scale ( s ).
# Line 261  C     externForcingPeriod - Is the perio Line 364  C     externForcingPeriod - Is the perio
364  C     externForcingCycle - Is the repeat time of the forcing (eg. 1 year)  C     externForcingCycle - Is the repeat time of the forcing (eg. 1 year)
365  C                          (note: externForcingCycle must be an integer  C                          (note: externForcingCycle must be an integer
366  C                           number times externForcingPeriod)  C                           number times externForcingPeriod)
367        COMMON /PARM_R/ cg2dTargetResidual, cg2dpcOffDFac, delZ, delX, delY,  C     horiVertRatio      - Ratio on units in vertical to units in horizontal.
368       & deltaT,deltaTmom, deltaTtracer, deltaTClock,abeps, startTime, phiMin,  C     recip_horiVertRatio  ( 1 if horiz in m and vertical in m ).
369       & thetaMin, rSphere, rRSphere, f0, fCori, beta, viscAh, viscAz, viscA4,  C                          ( g*rho if horiz in m and vertical in Pa ).
370       & diffKhT, diffKzT, diffK4T, diffKhS, diffKzS, diffK4S, delT,  C     latFFTFiltLo       - Low latitude for FFT filtering of latitude
371       & tauCD, rCD, freeSurfFac,  C                          circles ( see filter*.F )
372       & GMmaxslope,GMlength,GMalpha,GMdepth,GMkbackground,GMmaxval,  C     Ro_SeaLevel        - standard position of Sea-Level in "R" coordinate, used as
373       & gravity, gBaro, rhonil, tRef, sRef,  C                          starting value (k=1) for vertical coordinate (rf(1)=Ro_SeaLevel)
374       & endTime, chkPtFreq, pchkPtFreq, dumpFreq, taveFreq,  C     bottomDragLinear   - Drag coefficient built in to core dynamics
375    C         "     Quadratic  ( linear: 1/s, quadratic: 1/m )
376          COMMON /PARM_R/ cg2dTargetResidual, cg2dTargetResWunit,
377         & cg2dpcOffDFac, cg3dTargetResidual,
378         & delP, delZ, delR, delX, delY,
379         & deltaT,deltaTmom, deltaTtracer, deltaTClock,abeps, startTime,
380         & phiMin, thetaMin, rSphere, recip_RSphere, f0, beta,
381         & fCori, fCoriG,
382         & viscAh,  viscAz,  viscA4,  viscAr,
383         & diffKhT, diffKzT, diffK4T, diffKrT,
384         & diffKhS, diffKzS, diffK4S, diffKrS,
385         & delT, tauCD, rCD, freeSurfFac, implicSurfPress, implicDiv2Dflow,
386         & hFacMin, hFacMinDz, hFacInf, hFacSup,
387         & gravity, recip_Gravity, gBaro, rhonil, recip_rhonil,
388         & recip_rhoConst, rhoConst, tRef, sRef,
389         & endTime, chkPtFreq, pchkPtFreq, dumpFreq, taveFreq, monitorFreq,
390       & afFacMom, vfFacMom, pfFacMom, cfFacMom, foFacMom, mtFacMom,       & afFacMom, vfFacMom, pfFacMom, cfFacMom, foFacMom, mtFacMom,
391         & cosPower,
392       & cAdjFreq, omega, tauThetaClimRelax, lambdaThetaClimRelax,       & cAdjFreq, omega, tauThetaClimRelax, lambdaThetaClimRelax,
393       & tauSaltClimRelax, lambdaSaltClimRelax,       & tauSaltClimRelax, lambdaSaltClimRelax,
394       & externForcingCycle, externForcingPeriod       & externForcingCycle, externForcingPeriod,
395         & viscAp, diffKpT, diffKpS, hFacMinDr, hFacMinDp,
396         & theta_S, specVol_S, horiVertRatio, recip_horiVertRatio,
397         & latFFTFiltLo, ivdc_kappa, Ro_SeaLevel, zonal_filt_lat,
398         & bottomDragLinear,bottomDragQuadratic
399    
400        _RL cg2dTargetResidual        _RL cg2dTargetResidual
401          _RL cg2dTargetResWunit
402          _RL cg3dTargetResidual
403        _RL cg2dpcOffDFac        _RL cg2dpcOffDFac
404        _RL delZ(Nz)        _RL delZ(Nr)
405          _RL delP(Nr)
406          _RL delR(Nr)
407        _RL delX(Nx)        _RL delX(Nx)
408        _RL delY(Ny)        _RL delY(Ny)
409        _RL deltaT        _RL deltaT
# Line 286  C                           number times Line 414  C                           number times
414        _RL phiMin        _RL phiMin
415        _RL thetaMin        _RL thetaMin
416        _RL rSphere        _RL rSphere
417        _RL rRSphere        _RL recip_RSphere
418        _RL f0        _RL f0
419        _RL freeSurfFac        _RL freeSurfFac
420          _RL implicSurfPress
421          _RL implicDiv2Dflow
422          _RL hFacMin
423          _RL hFacMinDz
424          _RL hFacMinDp
425          _RL hFacMinDr
426          _RL hFacInf
427          _RL hFacSup
428        _RL beta        _RL beta
429        _RL viscAh        _RL viscAh
430        _RL viscAz        _RL viscAz
431          _RL viscAp
432          _RL viscAr
433        _RL viscA4        _RL viscA4
434        _RL diffKhT        _RL diffKhT
435          _RL diffKrT
436        _RL diffKzT        _RL diffKzT
437          _RL diffKpT
438        _RL diffK4T        _RL diffK4T
439        _RL diffKhS        _RL diffKhS
440          _RL diffKrS
441        _RL diffKzS        _RL diffKzS
442          _RL diffKpS
443        _RL diffK4S        _RL diffK4S
444        _RL delt        _RL delt
445        _RL tauCD        _RL tauCD
446        _RL rCD        _RL rCD
       _RL GMmaxslope  
       _RL GMlength  
       _RL GMalpha  
       _RL GMdepth  
       _RL GMkbackground  
       _RL GMmaxval  
447        _RL gravity        _RL gravity
448          _RL recip_gravity
449        _RL gBaro        _RL gBaro
450        _RL rhonil        _RL rhonil
451        _RL tRef(Nz)        _RL recip_rhonil
452        _RL sRef(Nz)        _RL rhoConst
453        _RS Fcori(1-OLx:sNx+OLx,1-OLy:sNy+OLy,nSx,nSy)        _RL recip_rhoConst
454          _RL specVol_S(Nr)
455          _RL tRef(Nr)
456          _RL theta_S(Nr)
457          _RL sRef(Nr)
458          _RS fCori(1-OLx:sNx+OLx,1-OLy:sNy+OLy,nSx,nSy)
459          _RS fCoriG(1-OLx:sNx+OLx,1-OLy:sNy+OLy,nSx,nSy)
460        _RL startTime        _RL startTime
461        _RL endTime        _RL endTime
462        _RL chkPtFreq        _RL chkPtFreq
463        _RL pChkPtFreq        _RL pChkPtFreq
464        _RL dumpFreq        _RL dumpFreq
465        _RL taveFreq        _RL taveFreq
466          _RL monitorFreq
467        _RL afFacMom        _RL afFacMom
468        _RL vfFacMom        _RL vfFacMom
469        _RL pfFacMom        _RL pfFacMom
470        _RL cfFacMom        _RL cfFacMom
471        _RL foFacMom        _RL foFacMom
472        _RL mTFacMom        _RL mTFacMom
473          _RL cosPower
474        _RL cAdjFreq        _RL cAdjFreq
475        _RL omega        _RL omega
476        _RL tauThetaClimRelax        _RL tauThetaClimRelax
# Line 334  C                           number times Line 479  C                           number times
479        _RL lambdaSaltClimRelax        _RL lambdaSaltClimRelax
480        _RL externForcingCycle        _RL externForcingCycle
481        _RL externForcingPeriod        _RL externForcingPeriod
482          _RL horiVertRatio
483          _RL recip_horiVertRatio
484          _RL latFFTFiltLo
485          _RL ivdc_kappa
486          _RL Ro_SeaLevel
487          _RL zonal_filt_lat
488          _RL bottomDragLinear
489          _RL bottomDragQuadratic
490    
491        COMMON /PARM_A/ HeatCapacity_Cp,        COMMON /PARM_A/ HeatCapacity_Cp,recip_Cp,
492       &                Lamba_theta       &                Lamba_theta
493        _RL HeatCapacity_Cp        _RL HeatCapacity_Cp
494        _RL Lamba_theta        _RL Lamba_theta
495          _RL recip_Cp
496    
497  C Equation of State (polynomial coeffients)  C Equation of State (polynomial coeffients)
498        COMMON /PARM_EOS_NL/ eosC,eosSig0,eosRefT,eosRefS        COMMON /PARM_EOS_NL/ eosC,eosSig0,eosRefT,eosRefS
499        _RL eosC(9,Nz+1),eosSig0(Nz+1),eosRefT(Nz+1),eosRefS(Nz+1)        _RL eosC(9,Nr+1),eosSig0(Nr+1),eosRefT(Nr+1),eosRefS(Nr+1)
500  C Linear equation of state  C Linear equation of state
501  C     tAlpha    - Linear EOS thermal expansion coefficient ( 1/degree ).  C     tAlpha    - Linear EOS thermal expansion coefficient ( 1/degree ).
502  C     sBeta     - Linear EOS haline contraction coefficient.  C     sBeta     - Linear EOS haline contraction coefficient.
# Line 351  C     sBeta     - Linear EOS haline cont Line 505  C     sBeta     - Linear EOS haline cont
505        _RL sBeta        _RL sBeta
506        character*(6) eosType        character*(6) eosType
507    
508    C Logical flags for selecting packages
509          LOGICAL useKPP
510          LOGICAL useGMRedi
511          LOGICAL useOBCS
512          LOGICAL useAIM
513          LOGICAL useECCO
514          LOGICAL useSHAP_FILT
515          COMMON /PARM_PACKAGES/
516         &        useKPP, useGMRedi, useOBCS, useAIM, useECCO, useSHAP_FILT
517    
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