/[MITgcm]/MITgcm/model/inc/PARAMS.h
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revision 1.12 by adcroft, Thu May 28 16:19:50 1998 UTC revision 1.51 by heimbach, Tue Apr 10 22:35:25 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     \==========================================================/
12    
13    C     Macros for special grid options
14    #include "PARAMS_MACROS.h"
15    
16  C--   Contants  C--   Contants
17  C     Useful physical values  C     Useful physical values
18        Real*8 PI        Real*8 PI
# Line 20  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 30  C     Checkpoint data Line 45  C     Checkpoint data
45    
46  C--   COMMON /PARM_C/ Character valued parameters used by the model.  C--   COMMON /PARM_C/ Character valued parameters used by the model.
47  C     checkPtSuff - List of checkpoint file suffices  C     checkPtSuff - List of checkpoint file suffices
48        COMMON /PARM_C/ checkPtSuff  C     bathyFile   - File containing bathymetry. If not defined bathymetry
49    C                   is taken from inline function.
50    C     hydrogThetaFile - File containing initial hydrographic data for potential
51    C                       temperature.
52    C     hydrogSaltFile  - File containing initial hydrographic data for salinity.
53    C     zonalWindFile   - File containing zonal wind data
54    C     meridWindFile   - File containing meridional wind data
55    C     thetaClimFile   - File containing theta climataology used
56    C                       in relaxation term -lambda(theta-theta*)
57    C     saltClimFile    - File containing salt climataology used
58    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,
66         &                bathyFile, hydrogThetaFile, hydrogSaltFile,
67         &                zonalWindFile, meridWindFile, thetaClimFile,
68         &                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
74          CHARACTER*(MAX_LEN_FNAM) hydrogThetaFile
75          CHARACTER*(MAX_LEN_FNAM) hydrogSaltFile
76          CHARACTER*(MAX_LEN_FNAM) zonalWindFile
77          CHARACTER*(MAX_LEN_FNAM) meridWindFile
78          CHARACTER*(MAX_LEN_FNAM) thetaClimFile
79          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 46  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    C     nShap               - "Order" of shapiro filter to apply to
107    C                           model prognositic fields.
108    C                           nShap == 1 => del2
109    C                           nShap == 2 => del4
110    C                           nShap == 3 => del6
111    C                           etc...
112    
113        COMMON /PARM_I/        COMMON /PARM_I/
114       &        cg2dMaxIters,       &        cg2dMaxIters,
115       &        cg2dChkResFreq,       &        cg2dChkResFreq,
116       &        nIter0, nTimeSteps,       &        cg3dMaxIters,
117         &        cg3dChkResFreq,
118         &        nIter0, nTimeSteps, nEndIter,
119       &        numStepsPerPickup,       &        numStepsPerPickup,
120       &        writeStatePrec, nCheckLev,       &        writeStatePrec, nCheckLev,
121       &        writeBinaryPrec, readBinaryPrec       &        writeBinaryPrec, readBinaryPrec,
122         &        nShap, zonal_filt_sinpow, zonal_filt_cospow
123        INTEGER cg2dMaxIters        INTEGER cg2dMaxIters
124        INTEGER cg2dChkResFreq        INTEGER cg2dChkResFreq
125          INTEGER cg3dMaxIters
126          INTEGER cg3dChkResFreq
127        INTEGER nIter0        INTEGER nIter0
128        INTEGER nTimeSteps        INTEGER nTimeSteps
129          INTEGER nEndIter
130        INTEGER numStepsPerPickup        INTEGER numStepsPerPickup
131        INTEGER writeStatePrec        INTEGER writeStatePrec
132        INTEGER writeBinaryPrec        INTEGER writeBinaryPrec
133        INTEGER readBinaryPrec        INTEGER readBinaryPrec
134        INTEGER nCheckLev        INTEGER nCheckLev
135          INTEGER nShap
136          INTEGER zonal_filt_sinpow
137          INTEGER zonal_filt_cospow
138    
139  C--   COMMON /PARM_L/ Logical valued parameters used by the model.  C--   COMMON /PARM_L/ Logical valued parameters used by the model.
140  C     usingCartesianGrid - If TRUE grid generation will be in a cartesian  C     usingCartesianGrid - If TRUE grid generation will be in a cartesian
141  C                          coordinate frame.  C                          coordinate frame.
142  C     usingSphericalPolarGrid - If TRUE grid generation will be in a  C     usingSphericalPolarGrid - If TRUE grid generation will be in a
143  C                               spherical polar frame.  C                               spherical polar frame.
144    C     no_slip_sides - Impose "no-slip" at lateral boundaries.
145    C     no_slip_bottom- Impose "no-slip" at bottom boundary.
146    C     staggerTimeStep - enable a Stagger time stepping T,S Rho then U,V
147  C     momViscosity  - Flag which turns momentum friction terms on and off.  C     momViscosity  - Flag which turns momentum friction terms on and off.
148  C     momAdvection  - Flag which turns advection of momentum on and off.  C     momAdvection  - Flag which turns advection of momentum on and off.
149  C     momForcing    - Flag which turns external forcing of momentum on  C     momForcing    - Flag which turns external forcing of momentum on
150  C                     and off.  C                     and off.
151  C     momPressureForcing - Flag which turns pressure term in momentum equation  C     momPressureForcing - Flag which turns pressure term in momentum equation
152  C                          on and off.  C                          on and off.
153    C     metricTerms   - Flag which turns metric terms on or off.
154    C     usingSphericalPolarMTerms - If TRUE use spherical polar metric terms.
155  C     useCoriolis   - Flag which turns the coriolis terms on and off.  C     useCoriolis   - Flag which turns the coriolis terms on and off.
156  C     tempDiffusion - Flag which turns diffusion of temperature on  C     tempDiffusion - Flag which turns diffusion of temperature on
157  C                     and off.  C                     and off.
# Line 90  C                     and off. Line 168  C                     and off.
168  C     implicitFreeSurface - Set to true to use implcit free surface  C     implicitFreeSurface - Set to true to use implcit free surface
169  C     rigidLid            - Set to true to use rigid lid  C     rigidLid            - Set to true to use rigid lid
170  C     momStepping   - Turns momentum equation time-stepping off  C     momStepping   - Turns momentum equation time-stepping off
171  C     momStepping   - Turns temperature equation time-stepping off  C     tempStepping  - Turns temperature equation time-stepping off
172    C     saltStepping  - Turns salinity equation time-stepping off
173    C     useConstantF  - Coriolis parameter set to f0
174    C     useBetaPlaneF - Coriolis parameter set to f0 + beta.y
175    C     useSphereF    - Coriolis parameter set to 2.omega.sin(phi)
176    C     implicitDiffusion - Turns implicit vertical diffusion on
177    C     implicitViscosity - Turns implicit vertical viscosity on
178    C     doThetaClimRelax - Set true if relaxation to temperature
179    C                        climatology is required.
180    C     doSaltClimRelax  - Set true if relaxation to salinity
181    C                        climatology is required.
182    C     periodicExternalForcing - Set true if forcing is time-dependant
183    C     usingPCoords     - Set to indicate that we are working in pressure
184    C                        coords.
185    C     usingZCoords     - Set to indicate that we are working in height
186    C                        coords.
187    C     nonHydrostatic - Using non-hydrostatic terms
188    C     globalFiles    - Selects between "global" and "tiled" files
189    C     allowFreezing  - Allows water to freeze and form ice
190    C     groundAtK1  - put the surface(k=1) at the Lower Boundary (=ground)
191        COMMON /PARM_L/ usingCartesianGrid, usingSphericalPolarGrid,        COMMON /PARM_L/ usingCartesianGrid, usingSphericalPolarGrid,
192       & momViscosity, momAdvection, momForcing, useCoriolis, momPressureForcing,       & no_slip_sides,no_slip_bottom,
193       & tempDiffusion, tempAdvection, tempForcing,       & staggerTimeStep,
194         & momViscosity, momAdvection, momForcing, useCoriolis,
195         & momPressureForcing,tempDiffusion, tempAdvection, tempForcing,
196       & saltDiffusion, saltAdvection, saltForcing,       & saltDiffusion, saltAdvection, saltForcing,
197       & implicitFreeSurface, rigidLid, momStepping, tempStepping       & implicitFreeSurface, rigidLid,
198         & momStepping, tempStepping, saltStepping,
199         & metricTerms, usingSphericalPolarMTerms,
200         & useConstantF, useBetaPlaneF, useSphereF,
201         & implicitDiffusion, implicitViscosity,
202         & doThetaClimRelax, doSaltClimRelax,
203         & periodicExternalForcing, usingPCoords, usingZCoords,
204         & nonHydrostatic, globalFiles,
205         & allowFreezing, groundAtK1,
206         & usePickupBeforeC35
207        LOGICAL usingCartesianGrid        LOGICAL usingCartesianGrid
208        LOGICAL usingSphericalPolarGrid        LOGICAL usingSphericalPolarGrid
209          LOGICAL usingSphericalPolarMTerms
210          LOGICAL no_slip_sides
211          LOGICAL no_slip_bottom
212          LOGICAL staggerTimeStep
213        LOGICAL momViscosity        LOGICAL momViscosity
214        LOGICAL momAdvection        LOGICAL momAdvection
215        LOGICAL momForcing        LOGICAL momForcing
# Line 113  C     momStepping   - Turns temperature Line 225  C     momStepping   - Turns temperature
225        LOGICAL rigidLid        LOGICAL rigidLid
226        LOGICAL momStepping        LOGICAL momStepping
227        LOGICAL tempStepping        LOGICAL tempStepping
228          LOGICAL saltStepping
229          LOGICAL metricTerms
230          LOGICAL useConstantF
231          LOGICAL useBetaPlaneF
232          LOGICAL useSphereF
233          LOGICAL implicitDiffusion
234          LOGICAL implicitViscosity
235          LOGICAL doThetaClimRelax
236          LOGICAL doSaltClimRelax
237          LOGICAL periodicExternalForcing
238          LOGICAL usingPCoords
239          LOGICAL usingZCoords
240          LOGICAL nonHydrostatic
241          LOGICAL globalFiles
242          LOGICAL allowFreezing
243          LOGICAL groundAtK1
244          LOGICAL usePickupBeforeC35
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     cg2dTargetResidual
248  C               - Target residual for cg2d solver.  C               - Target residual for cg2d solver.
249    C     cg3dTargetResidual
250    C               - Target residual for cg3d solver.
251  C     cg2dpcOffDFac - Averaging weight for preconditioner off-diagonal.  C     cg2dpcOffDFac - Averaging weight for preconditioner off-diagonal.
252  C     Note. 20th May 1998  C     Note. 20th May 1998
253  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 131  C           number of iterations for con Line 262  C           number of iterations for con
262  C           drop form 192 -> 134! Need to investigate this further!  C           drop form 192 -> 134! Need to investigate this further!
263  C           For now I have introduced a parameter cg2dpcOffDFac which  C           For now I have introduced a parameter cg2dpcOffDFac which
264  C           defaults to 0.51 but can be set at runtime.  C           defaults to 0.51 but can be set at runtime.
265  C     delZ      - Vertical grid spacing ( m ) - delZ is the distance  C     delP      - Vertical grid spacing ( Pa ).
266  C                 between "w" surfaces.  C     delZ      - Vertical grid spacing ( m  ).
267    C     delR      - Vertical grid spacing ( units of r ).
268  C     delX      - Separation between cell faces (m) or (deg), depending  C     delX      - Separation between cell faces (m) or (deg), depending
269  C     delY        on input flags.  C     delY        on input flags.
270  C     gravity   - Accel. due to gravity ( m/s^2 )  C     gravity   - Accel. due to gravity ( m/s^2 )
271    C     recip_gravity and its inverse
272  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 )
273  C     ronil     - Reference density  C     ronil     - Reference density
274    C     rhoConst  - Vertically constant reference density
275  C     startTime - Start time for model ( s )  C     startTime - Start time for model ( s )
276  C     phiMin    - Latitude of southern most cell face.  C     phiMin    - Latitude of southern most cell face.
277  C     thetaMin  - Longitude of western most cell face (this  C     thetaMin  - Longitude of western most cell face (this
278  C                 is an "inert" parameter but it is included  C                 is an "inert" parameter but it is included
279  C                 to make geographical references simple.)  C                 to make geographical references simple.)
280  C     rSphere   - Radius of sphere for a spherical polar grid ( m ).  C     rSphere   - Radius of sphere for a spherical polar grid ( m ).
281    C     recip_RSphere  - Reciprocal radius of sphere ( m ).
282  C     f0        - Reference coriolis parameter ( 1/s )  C     f0        - Reference coriolis parameter ( 1/s )
283  C                 ( Southern edge f for beta plane )  C                 ( Southern edge f for beta plane )
284  C     beta      - df/dy ( s^-1.m^-1 )  C     beta      - df/dy ( s^-1.m^-1 )
285    C     omega     - Angular velocity ( rad/s )
286  C     viscAh    - Eddy viscosity coeff. for mixing of  C     viscAh    - Eddy viscosity coeff. for mixing of
287  C                 momentum laterally ( m^2/s )  C                 momentum laterally ( m^2/s )
288  C     viscAz    - Eddy viscosity coeff. for mixing of  C     viscAz    - Eddy viscosity coeff. for mixing of
289  C                 momentum vertically ( m^2/s )  C                 momentum vertically ( m^2/s )
290    C     viscAp    - Eddy viscosity coeff. for mixing of
291    C                 momentum vertically ( Pa^2/s )
292    C     viscAr    - Eddy viscosity coeff. for mixing of
293    C                 momentum vertically ( units of r^2/s )
294  C     viscA4    - Biharmonic viscosity coeff. for mixing of  C     viscA4    - Biharmonic viscosity coeff. for mixing of
295  C                 momentum laterally ( m^4/s )  C                 momentum laterally ( m^4/s )
296  C     diffKhT   - Laplacian diffusion coeff. for mixing of  C     diffKhT   - Laplacian diffusion coeff. for mixing of
297  C                 heat laterally ( m^2/s )  C                 heat laterally ( m^2/s )
298  C     diffKzT   - Laplacian diffusion coeff. for mixing of  C     diffKzT   - Laplacian diffusion coeff. for mixing of
299  C                 heat vertically ( m^2/s )  C                 heat vertically ( m^2/s )
300    C     diffKpT   - Laplacian diffusion coeff. for mixing of
301    C                 heat vertically ( Pa^2/s )
302    C     diffKrT   - Laplacian diffusion coeff. for mixing of
303    C                 heat vertically ( units of r^2/s )
304  C     diffK4T   - Biharmonic diffusion coeff. for mixing of  C     diffK4T   - Biharmonic diffusion coeff. for mixing of
305  C                 heat laterally ( m^4/s )  C                 heat laterally ( m^4/s )
306  C     diffKhS  -  Laplacian diffusion coeff. for mixing of  C     diffKhS  -  Laplacian diffusion coeff. for mixing of
307  C                 salt laterally ( m^2/s )  C                 salt laterally ( m^2/s )
308  C     diffKzS   - Laplacian diffusion coeff. for mixing of  C     diffKzS   - Laplacian diffusion coeff. for mixing of
309  C                 salt vertically ( m^2/s )  C                 salt vertically ( m^2/s )
310    C     diffKpS   - Laplacian diffusion coeff. for mixing of
311    C                 salt vertically ( Pa^2/s )
312    C     diffKrS   - Laplacian diffusion coeff. for mixing of
313    C                 salt vertically ( units of r^2/s )
314  C     diffK4S   - Biharmonic diffusion coeff. for mixing of  C     diffK4S   - Biharmonic diffusion coeff. for mixing of
315  C                 salt laterally ( m^4/s )  C                 salt laterally ( m^4/s )
316  C     deltaT    - Default timestep ( s )  C     deltaT    - Default timestep ( s )
# Line 177  C     deltaTtracer - Timestep for tracer Line 325  C     deltaTtracer - Timestep for tracer
325  C     freesurfFac  - Parameter to turn implicit free surface term on or off  C     freesurfFac  - Parameter to turn implicit free surface term on or off
326  C                    freesurfac = 1. uses implicit free surface  C                    freesurfac = 1. uses implicit free surface
327  C                    freesurfac = 0. uses rigid lid  C                    freesurfac = 0. uses rigid lid
328  C     tauCD     - CD scheme coupling timescale ( 1/s )  C     implicSurfPress - parameter of the Crank-Nickelson time stepping :
329  C     rCD       - CD scheme normalised coupling parameter ( 0-1 )  C                     Implicit part of Surface Pressure Gradient ( 0-1 )
330  C     GMmaxslope  - max. slope allowed in GM/Redi tensor  C     implicDiv2Dflow - parameter of the Crank-Nickelson time stepping :
331  C     GMlength  - Length to use in Visbeck et al. formula for K (m)  C                     Implicit part of barotropic flow Divergence ( 0-1 )
332  C     GMalpha   - alpha to use in Visbeck et al. formula for K  C     hFacMin      - Minimum fraction size of a cell (affects hFacC etc...)
333  C     GMdepth   - Depth over which to integrate Richardson # (Visbeck et al.)  C     hFacMinDz    - Minimum dimesional size of a cell (affects hFacC etc..., m)
334  C     GMkbackground - background value of GM/Redi coefficient  C     hFacMinDp    - Minimum dimesional size of a cell (affects hFacC etc..., Pa)
335  C     startTime - Starting time for this integration ( s ).  C     hFacMinDr    - Minimum dimesional size of a cell (affects hFacC etc..., units of r)
336  C     endTime   - Ending time for this integration ( s ).  C     tauCD        - CD scheme coupling timescale ( 1/s )
337  C     chkPtFreq  - Frequency of rolling check pointing ( s ).  C     rCD          - CD scheme normalised coupling parameter ( 0-1 )
338  C     pChkPtFreq - Frequency of permanent check pointing ( s ).  C     startTime     - Starting time for this integration ( s ).
339  C     dumpFreq  - Frequency with which model state is written to  C     endTime       - Ending time for this integration ( s ).
340  C                 post-processing files ( s ).  C     chkPtFreq     - Frequency of rolling check pointing ( s ).
341  C     afFacMom  - Advection of momentum term scaling parameter  C     pChkPtFreq    - Frequency of permanent check pointing ( s ).
342  C     vfFacMom  - Momentum viscosity scaling parameter  C     dumpFreq      - Frequency with which model state is written to
343  C     pfFacMom  - Momentum pressure forcing parameter  C                     post-processing files ( s ).
344  C     cfFacMom  - Coriolis term scaling parameter  C     afFacMom      - Advection of momentum term tracer parameter
345  C     foFacMom  - Momentum forcing scaling parameter  C     vfFacMom      - Momentum viscosity tracer parameter
346  C     cAdjFreq  - Frequency of convective adjustment  C     pfFacMom      - Momentum pressure forcing tracer parameter
347        COMMON /PARM_R/ cg2dTargetResidual, cg2dpcOffDFac, delZ, delX, delY,  C     cfFacMom      - Coriolis term tracer parameter
348       & deltaT,deltaTmom, deltaTtracer, deltaTClock,abeps, startTime, phiMin,  C     foFacMom      - Momentum forcing tracer parameter
349       & thetaMin, rSphere, f0, fCori, beta, viscAh, viscAz, viscA4,  C     mtFacMom      - Metric terms tracer parameter
350       & diffKhT, diffKzT, diffK4T, diffKhS, diffKzS, diffK4S, delT,  C     cosPower      - Power of cosine of latitude to multiply viscosity
351       & tauCD, rCD, freeSurfFac,  C     cAdjFreq      - Frequency of convective adjustment
352       & GMmaxslope,GMlength,GMalpha,GMdepth,GMkbackground,  C
353       & gravity, gBaro, rhonil, tRef, sRef,  C     taveFreq      - Frequency with which time-averaged model state is written to
354       & endTime, chkPtFreq, pchkPtFreq, dumpFreq,  C                     post-processing files ( s ).
355       & afFacMom, vfFacMom, pfFacMom, cfFacMom, foFacMom,  C     tauThetaClimRelax - Relaxation to climatology time scale ( s ).
356       & cAdjFreq  C     lambdaThetaClimRelax - Inverse time scale for relaxation ( 1/s ).
357    C     tauSaltClimRelax - Relaxation to climatology time scale ( s ).
358    C     lambdaSaltClimRelax - Inverse time scale for relaxation ( 1/s ).
359    C     externForcingPeriod - Is the period of which forcing varies (eg. 1 month)
360    C     externForcingCycle - Is the repeat time of the forcing (eg. 1 year)
361    C                          (note: externForcingCycle must be an integer
362    C                           number times externForcingPeriod)
363    C     horiVertRatio      - Ratio on units in vertical to units in horizontal.
364    C     recip_horiVertRatio  ( 1 if horiz in m and vertical in m ).
365    C                          ( g*rho if horiz in m and vertical in Pa ).
366    C     latFFTFiltLo       - Low latitude for FFT filtering of latitude
367    C                          circles ( see filter*.F )
368    C     Ro_SeaLevel        - standard position of Sea-Level in "R" coordinate, used as
369    C                          starting value (k=1) for vertical coordinate (rf(1)=Ro_SeaLevel)
370    C     bottomDragLinear   - Drag coefficient built in to core dynamics
371    C         "     Quadratic  ( linear: 1/s, quadratic: 1/m )
372          COMMON /PARM_R/ cg2dTargetResidual, cg2dpcOffDFac,
373         & cg3dTargetResidual,
374         & delP, delZ, delR, delX, delY,
375         & deltaT,deltaTmom, deltaTtracer, deltaTClock,abeps, startTime,
376         & phiMin, thetaMin, rSphere, recip_RSphere, f0, fCori, beta,
377         & viscAh,  viscAz,  viscA4,  viscAr,
378         & diffKhT, diffKzT, diffK4T, diffKrT,
379         & diffKhS, diffKzS, diffK4S, diffKrS,
380         & delT, tauCD, rCD, freeSurfFac, implicSurfPress, implicDiv2Dflow,
381         & hFacMin, hFacMinDz,
382         & gravity, recip_Gravity, gBaro, rhonil, recip_rhonil,
383         & recip_rhoConst, rhoConst, tRef, sRef,
384         & endTime, chkPtFreq, pchkPtFreq, dumpFreq, taveFreq,
385         & afFacMom, vfFacMom, pfFacMom, cfFacMom, foFacMom, mtFacMom,
386         & cosPower,
387         & cAdjFreq, omega, tauThetaClimRelax, lambdaThetaClimRelax,
388         & tauSaltClimRelax, lambdaSaltClimRelax,
389         & externForcingCycle, externForcingPeriod,
390         & viscAp, diffKpT, diffKpS, hFacMinDr, hFacMinDp,
391         & theta_S, specVol_S, horiVertRatio, recip_horiVertRatio,
392         & latFFTFiltLo, ivdc_kappa, Ro_SeaLevel, zonal_filt_lat,
393         & bottomDragLinear,bottomDragQuadratic
394    
395        _RL cg2dTargetResidual        _RL cg2dTargetResidual
396          _RL cg3dTargetResidual
397        _RL cg2dpcOffDFac        _RL cg2dpcOffDFac
398        _RL delZ(Nz)        _RL delZ(Nr)
399          _RL delP(Nr)
400          _RL delR(Nr)
401        _RL delX(Nx)        _RL delX(Nx)
402        _RL delY(Ny)        _RL delY(Ny)
403        _RL deltaT        _RL deltaT
# Line 219  C     cAdjFreq  - Frequency of convectiv Line 408  C     cAdjFreq  - Frequency of convectiv
408        _RL phiMin        _RL phiMin
409        _RL thetaMin        _RL thetaMin
410        _RL rSphere        _RL rSphere
411          _RL recip_RSphere
412        _RL f0        _RL f0
413        _RL freeSurfFac        _RL freeSurfFac
414          _RL implicSurfPress
415          _RL implicDiv2Dflow
416          _RL hFacMin
417          _RL hFacMinDz
418          _RL hFacMinDp
419          _RL hFacMinDr
420        _RL beta        _RL beta
421        _RL viscAh        _RL viscAh
422        _RL viscAz        _RL viscAz
423          _RL viscAp
424          _RL viscAr
425        _RL viscA4        _RL viscA4
426        _RL diffKhT        _RL diffKhT
427          _RL diffKrT
428        _RL diffKzT        _RL diffKzT
429          _RL diffKpT
430        _RL diffK4T        _RL diffK4T
431        _RL diffKhS        _RL diffKhS
432          _RL diffKrS
433        _RL diffKzS        _RL diffKzS
434          _RL diffKpS
435        _RL diffK4S        _RL diffK4S
436        _RL delt        _RL delt
437        _RL tauCD        _RL tauCD
438        _RL rCD        _RL rCD
       _RL GMmaxslope  
       _RL GMlength  
       _RL GMalpha  
       _RL GMdepth  
       _RL GMkbackground  
439        _RL gravity        _RL gravity
440          _RL recip_gravity
441        _RL gBaro        _RL gBaro
442        _RL rhonil        _RL rhonil
443        _RL tRef(Nz)        _RL recip_rhonil
444        _RL sRef(Nz)        _RL rhoConst
445          _RL recip_rhoConst
446          _RL specVol_S(Nr)
447          _RL tRef(Nr)
448          _RL theta_S(Nr)
449          _RL sRef(Nr)
450        _RS Fcori(1-OLx:sNx+OLx,1-OLy:sNy+OLy,nSx,nSy)        _RS Fcori(1-OLx:sNx+OLx,1-OLy:sNy+OLy,nSx,nSy)
451        _RL startTime        _RL startTime
452        _RL endTime        _RL endTime
453        _RL chkPtFreq        _RL chkPtFreq
454        _RL pChkPtFreq        _RL pChkPtFreq
455        _RL dumpFreq        _RL dumpFreq
456          _RL taveFreq
457        _RL afFacMom        _RL afFacMom
458        _RL vfFacMom        _RL vfFacMom
459        _RL pfFacMom        _RL pfFacMom
460        _RL cfFacMom        _RL cfFacMom
461        _RL foFacMom        _RL foFacMom
462          _RL mTFacMom
463          _RL cosPower
464        _RL cAdjFreq        _RL cAdjFreq
465          _RL omega
466          _RL tauThetaClimRelax
467          _RL lambdaThetaClimRelax
468          _RL tauSaltClimRelax
469          _RL lambdaSaltClimRelax
470          _RL externForcingCycle
471          _RL externForcingPeriod
472          _RL horiVertRatio
473          _RL recip_horiVertRatio
474          _RL latFFTFiltLo
475          _RL ivdc_kappa
476          _RL Ro_SeaLevel
477          _RL zonal_filt_lat
478          _RL bottomDragLinear
479          _RL bottomDragQuadratic
480    
481        COMMON /PARM_A/ HeatCapacity_Cp,        COMMON /PARM_A/ HeatCapacity_Cp,recip_Cp,
482       &                Lamba_theta       &                Lamba_theta
483        _RL HeatCapacity_Cp        _RL HeatCapacity_Cp
484        _RL Lamba_theta        _RL Lamba_theta
485          _RL recip_Cp
486    
487  C Equation of State (polynomial coeffients)  C Equation of State (polynomial coeffients)
488        COMMON /PARM_EOS_NL/ eosC,eosSig0,eosRefT,eosRefS        COMMON /PARM_EOS_NL/ eosC,eosSig0,eosRefT,eosRefS
489        _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)
490  C Linear equation of state  C Linear equation of state
491  C     tAlpha    - Linear EOS thermal expansion coefficient ( 1/degree ).  C     tAlpha    - Linear EOS thermal expansion coefficient ( 1/degree ).
492  C     sBeta     - Linear EOS haline contraction coefficient.  C     sBeta     - Linear EOS haline contraction coefficient.
# Line 273  C     sBeta     - Linear EOS haline cont Line 495  C     sBeta     - Linear EOS haline cont
495        _RL sBeta        _RL sBeta
496        character*(6) eosType        character*(6) eosType
497    
498    C Logical flags for selecting packages
499          LOGICAL useKPP
500          LOGICAL useGMRedi
501          LOGICAL useOBCS
502          LOGICAL useAIM
503          LOGICAL useECCO
504          COMMON /PARM_PACKAGES/
505         &        useKPP, useGMRedi, useOBCS, useAIM, useECCO
506    
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