/[MITgcm]/MITgcm/model/inc/PARAMS.h
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revision 1.8 by cnh, Mon May 25 16:17:36 1998 UTC revision 1.46 by adcroft, Fri Feb 2 21:04:47 2001 UTC
# Line 4  C     /================================= Line 4  C     /=================================
4  C     | PARAMS.h                                                 |  C     | PARAMS.h                                                 |
5  C     | o Header file defining model "parameters".               |  C     | o Header file defining model "parameters".               |
6  C     |==========================================================|  C     |==========================================================|
7  C     | The values from the model's standard input file are      |  C     | The values from the model standard input file are        |
8  C     | stored into the variables held here. Notes describing    |  C     | stored into the variables held here. Notes describing    |
9  C     | the parameters can also be found here.                   |  C     | the parameters can also be found here.                   |
10  C     \==========================================================/  C     \==========================================================/
11    
12    C     Macros for special grid options
13    #include "PARAMS_MACROS.h"
14    
15  C--   Contants  C--   Contants
16  C     Useful physical values  C     Useful physical values
17        Real*8 PI        Real*8 PI
# Line 20  C     Symbolic values Line 23  C     Symbolic values
23  C     precXXXX - Used to indicate what precision to use for  C     precXXXX - Used to indicate what precision to use for
24  C                dumping model state.  C                dumping model state.
25        INTEGER precFloat32        INTEGER precFloat32
26        PARAMETER ( precFloat32 = 0 )        PARAMETER ( precFloat32 = 32 )
27        INTEGER precFloat64        INTEGER precFloat64
28        PARAMETER ( precFloat64 = 1 )        PARAMETER ( precFloat64 = 64 )
29    C     UNSET_xxx - Used to indicate variables that have not been given a value
30          Real*8 UNSET_FLOAT8
31          PARAMETER ( UNSET_FLOAT8 = 1.234567D5 )
32          Real*4 UNSET_FLOAT4
33          PARAMETER ( UNSET_FLOAT4 = 1.234567E5 )
34          _RL    UNSET_RL    
35          PARAMETER ( UNSET_RL     = 1.234567D5 )
36          _RS    UNSET_RS    
37          PARAMETER ( UNSET_RS     = 1.234567E5 )
38          INTEGER UNSET_I
39          PARAMETER ( UNSET_I      = 123456789  )
40    
41  C     Checkpoint data  C     Checkpoint data
42        INTEGER maxNoChkptLev        INTEGER maxNoChkptLev
# Line 30  C     Checkpoint data Line 44  C     Checkpoint data
44    
45  C--   COMMON /PARM_C/ Character valued parameters used by the model.  C--   COMMON /PARM_C/ Character valued parameters used by the model.
46  C     checkPtSuff - List of checkpoint file suffices  C     checkPtSuff - List of checkpoint file suffices
47        COMMON /PARM_C/ checkPtSuff  C     bathyFile   - File containing bathymetry. If not defined bathymetry
48    C                   is taken from inline function.
49    C     hydrogThetaFile - File containing initial hydrographic data for potential
50    C                       temperature.
51    C     hydrogSaltFile  - File containing initial hydrographic data for salinity.
52    C     zonalWindFile   - File containing zonal wind data
53    C     meridWindFile   - File containing meridional wind data
54    C     thetaClimFile   - File containing theta climataology used
55    C                       in relaxation term -lambda(theta-theta*)
56    C     saltClimFile    - File containing salt climataology used
57    C                       in relaxation term -lambda(salt-salt*)
58    C     surfQfile       - File containing surface heat flux
59    C     surfQswfile     - File containing surface shortwave radiation
60    C     EmPmRfile       - File containing surface fresh water flux
61    C     buoyancyRelation - Flag used to indicate which relation to use to
62    C                        get buoyancy.
63          COMMON /PARM_C/ checkPtSuff,
64         &                bathyFile, hydrogThetaFile, hydrogSaltFile,
65         &                zonalWindFile, meridWindFile, thetaClimFile,
66         &                saltClimFile, buoyancyRelation,
67         &                EmPmRfile, surfQfile, surfQswfile,
68         &                uVelInitFile, vVelInitFile, pSurfInitFile
69        CHARACTER*(5) checkPtSuff(maxNoChkptLev)        CHARACTER*(5) checkPtSuff(maxNoChkptLev)
70          CHARACTER*(MAX_LEN_FNAM) bathyFile
71          CHARACTER*(MAX_LEN_FNAM) hydrogThetaFile
72          CHARACTER*(MAX_LEN_FNAM) hydrogSaltFile
73          CHARACTER*(MAX_LEN_FNAM) zonalWindFile
74          CHARACTER*(MAX_LEN_FNAM) meridWindFile
75          CHARACTER*(MAX_LEN_FNAM) thetaClimFile
76          CHARACTER*(MAX_LEN_FNAM) saltClimFile
77          CHARACTER*(MAX_LEN_FNAM) surfQfile
78          CHARACTER*(MAX_LEN_FNAM) surfQswfile
79          CHARACTER*(MAX_LEN_FNAM) EmPmRfile
80          CHARACTER*(MAX_LEN_FNAM) buoyancyRelation
81          CHARACTER*(MAX_LEN_FNAM) uVelInitFile
82          CHARACTER*(MAX_LEN_FNAM) vVelInitFile
83          CHARACTER*(MAX_LEN_FNAM) pSurfInitFile
84    
85  C--   COMMON /PARM_I/ Integer valued parameters used by the model.  C--   COMMON /PARM_I/ Integer valued parameters used by the model.
86  C     cg2dMaxIters        - Maximum number of iterations in the  C     cg2dMaxIters        - Maximum number of iterations in the
87  C                           two-dimensional con. grad solver.  C                           two-dimensional con. grad solver.
88  C     cg2dChkResFreq      - Frequency with which to check residual  C     cg2dChkResFreq      - Frequency with which to check residual
89  C                           in con. grad solver.  C                           in con. grad solver.
90    C     cg3dMaxIters        - Maximum number of iterations in the
91    C                           three-dimensional con. grad solver.
92    C     cg3dChkResFreq      - Frequency with which to check residual
93    C                           in con. grad solver.
94  C     nIter0              - Start time-step number of for this run  C     nIter0              - Start time-step number of for this run
95  C     nTimeSteps          - Number of timesteps to execute  C     nTimeSteps          - Number of timesteps to execute
96  C     numStepsPerPickup   - For offline setup. Frequency of pickup  C     numStepsPerPickup   - For offline setup. Frequency of pickup
# Line 46  C     writeStatePrec      - Precision us Line 99  C     writeStatePrec      - Precision us
99  C     writeBinaryPrec     - Precision used for writing binary files  C     writeBinaryPrec     - Precision used for writing binary files
100  C     readBinaryPrec      - Precision used for reading binary files  C     readBinaryPrec      - Precision used for reading binary files
101  C     nCheckLev           - Holds current checkpoint level  C     nCheckLev           - Holds current checkpoint level
102    C     nShap               - "Order" of shapiro filter to apply to
103    C                           model prognositic fields.
104    C                           nShap == 1 => del2
105    C                           nShap == 2 => del4
106    C                           nShap == 3 => del6
107    C                           etc...
108    
109        COMMON /PARM_I/        COMMON /PARM_I/
110       &        cg2dMaxIters,       &        cg2dMaxIters,
111       &        cg2dChkResFreq,       &        cg2dChkResFreq,
112       &        nIter0, nTimeSteps,       &        cg3dMaxIters,
113         &        cg3dChkResFreq,
114         &        nIter0, nTimeSteps, nEndIter,
115       &        numStepsPerPickup,       &        numStepsPerPickup,
116       &        writeStatePrec, nCheckLev,       &        writeStatePrec, nCheckLev,
117       &        writeBinaryPrec, readBinaryPrec       &        writeBinaryPrec, readBinaryPrec,
118         &        nShap, zonal_filt_sinpow, zonal_filt_cospow
119        INTEGER cg2dMaxIters        INTEGER cg2dMaxIters
120        INTEGER cg2dChkResFreq        INTEGER cg2dChkResFreq
121          INTEGER cg3dMaxIters
122          INTEGER cg3dChkResFreq
123        INTEGER nIter0        INTEGER nIter0
124        INTEGER nTimeSteps        INTEGER nTimeSteps
125          INTEGER nEndIter
126        INTEGER numStepsPerPickup        INTEGER numStepsPerPickup
127        INTEGER writeStatePrec        INTEGER writeStatePrec
128        INTEGER writeBinaryPrec        INTEGER writeBinaryPrec
129        INTEGER readBinaryPrec        INTEGER readBinaryPrec
130        INTEGER nCheckLev        INTEGER nCheckLev
131          INTEGER nShap
132          INTEGER zonal_filt_sinpow
133          INTEGER zonal_filt_cospow
134    
135  C--   COMMON /PARM_L/ Logical valued parameters used by the model.  C--   COMMON /PARM_L/ Logical valued parameters used by the model.
136  C     usingCartesianGrid - If TRUE grid generation will be in a cartesian  C     usingCartesianGrid - If TRUE grid generation will be in a cartesian
137  C                          coordinate frame.  C                          coordinate frame.
138  C     usingSphericalPolarGrid - If TRUE grid generation will be in a  C     usingSphericalPolarGrid - If TRUE grid generation will be in a
139  C                               spherical polar frame.  C                               spherical polar frame.
140    C     no_slip_sides - Impose "no-slip" at lateral boundaries.
141    C     no_slip_bottom- Impose "no-slip" at bottom boundary.
142    C     staggerTimeStep - enable a Stagger time stepping T,S Rho then U,V
143  C     momViscosity  - Flag which turns momentum friction terms on and off.  C     momViscosity  - Flag which turns momentum friction terms on and off.
144  C     momAdvection  - Flag which turns advection of momentum on and off.  C     momAdvection  - Flag which turns advection of momentum on and off.
145  C     momForcing    - Flag which turns external forcing of momentum on  C     momForcing    - Flag which turns external forcing of momentum on
146  C                     and off.  C                     and off.
147    C     momPressureForcing - Flag which turns pressure term in momentum equation
148    C                          on and off.
149    C     metricTerms   - Flag which turns metric terms on or off.
150    C     usingSphericalPolarMTerms - If TRUE use spherical polar metric terms.
151  C     useCoriolis   - Flag which turns the coriolis terms on and off.  C     useCoriolis   - Flag which turns the coriolis terms on and off.
152  C     tempDiffusion - Flag which turns diffusion of temperature on  C     tempDiffusion - Flag which turns diffusion of temperature on
153  C                     and off.  C                     and off.
# Line 87  C     saltForcing   - Flag which turns e Line 163  C     saltForcing   - Flag which turns e
163  C                     and off.  C                     and off.
164  C     implicitFreeSurface - Set to true to use implcit free surface  C     implicitFreeSurface - Set to true to use implcit free surface
165  C     rigidLid            - Set to true to use rigid lid  C     rigidLid            - Set to true to use rigid lid
166    C     momStepping   - Turns momentum equation time-stepping off
167    C     tempStepping  - Turns temperature equation time-stepping off
168    C     saltStepping  - Turns salinity equation time-stepping off
169    C     useConstantF  - Coriolis parameter set to f0
170    C     useBetaPlaneF - Coriolis parameter set to f0 + beta.y
171    C     useSphereF    - Coriolis parameter set to 2.omega.sin(phi)
172    C     implicitDiffusion - Turns implicit vertical diffusion on
173    C     implicitViscosity - Turns implicit vertical viscosity on
174    C     doThetaClimRelax - Set true if relaxation to temperature
175    C                        climatology is required.
176    C     doSaltClimRelax  - Set true if relaxation to salinity
177    C                        climatology is required.
178    C     periodicExternalForcing - Set true if forcing is time-dependant
179    C     usingPCoords     - Set to indicate that we are working in pressure
180    C                        coords.
181    C     usingZCoords     - Set to indicate that we are working in height
182    C                        coords.
183    C     nonHydrostatic - Using non-hydrostatic terms
184    C     globalFiles    - Selects between "global" and "tiled" files
185    C     allowFreezing  - Allows water to freeze and form ice
186    C     groundAtK1  - put the surface(k=1) at the Lower Boundary (=ground)
187        COMMON /PARM_L/ usingCartesianGrid, usingSphericalPolarGrid,        COMMON /PARM_L/ usingCartesianGrid, usingSphericalPolarGrid,
188       & momViscosity, momAdvection, momForcing, useCoriolis,       & no_slip_sides,no_slip_bottom,
189       & tempDiffusion, tempAdvection, tempForcing,       & staggerTimeStep,
190         & momViscosity, momAdvection, momForcing, useCoriolis,
191         & momPressureForcing,tempDiffusion, tempAdvection, tempForcing,
192       & saltDiffusion, saltAdvection, saltForcing,       & saltDiffusion, saltAdvection, saltForcing,
193       & implicitFreeSurface, rigidLid       & implicitFreeSurface, rigidLid,
194         & momStepping, tempStepping, saltStepping,
195         & metricTerms, usingSphericalPolarMTerms,
196         & useConstantF, useBetaPlaneF, useSphereF,
197         & implicitDiffusion, implicitViscosity,
198         & doThetaClimRelax, doSaltClimRelax,
199         & periodicExternalForcing, usingPCoords, usingZCoords,
200         & nonHydrostatic, globalFiles,
201         & allowFreezing, groundAtK1
202        LOGICAL usingCartesianGrid        LOGICAL usingCartesianGrid
203        LOGICAL usingSphericalPolarGrid        LOGICAL usingSphericalPolarGrid
204          LOGICAL usingSphericalPolarMTerms
205          LOGICAL no_slip_sides
206          LOGICAL no_slip_bottom
207          LOGICAL staggerTimeStep
208        LOGICAL momViscosity        LOGICAL momViscosity
209        LOGICAL momAdvection        LOGICAL momAdvection
210        LOGICAL momForcing        LOGICAL momForcing
211          LOGICAL momPressureForcing
212        LOGICAL useCoriolis        LOGICAL useCoriolis
213        LOGICAL tempDiffusion        LOGICAL tempDiffusion
214        LOGICAL tempAdvection        LOGICAL tempAdvection
# Line 106  C     rigidLid            - Set to true Line 218  C     rigidLid            - Set to true
218        LOGICAL saltForcing        LOGICAL saltForcing
219        LOGICAL implicitFreeSurface        LOGICAL implicitFreeSurface
220        LOGICAL rigidLid        LOGICAL rigidLid
221          LOGICAL momStepping
222          LOGICAL tempStepping
223          LOGICAL saltStepping
224          LOGICAL metricTerms
225          LOGICAL useConstantF
226          LOGICAL useBetaPlaneF
227          LOGICAL useSphereF
228          LOGICAL implicitDiffusion
229          LOGICAL implicitViscosity
230          LOGICAL doThetaClimRelax
231          LOGICAL doSaltClimRelax
232          LOGICAL periodicExternalForcing
233          LOGICAL usingPCoords
234          LOGICAL usingZCoords
235          LOGICAL nonHydrostatic
236          LOGICAL globalFiles
237          LOGICAL allowFreezing
238          LOGICAL groundAtK1
239    
240  C--   COMMON /PARM_R/ "Real" valued parameters used by the model.  C--   COMMON /PARM_R/ "Real" valued parameters used by the model.
241  C     cg2dTargetResidual  C     cg2dTargetResidual
242  C               - Target residual for cg2d solver.  C               - Target residual for cg2d solver.
243    C     cg3dTargetResidual
244    C               - Target residual for cg3d solver.
245  C     cg2dpcOffDFac - Averaging weight for preconditioner off-diagonal.  C     cg2dpcOffDFac - Averaging weight for preconditioner off-diagonal.
246  C     Note. 20th May 1998  C     Note. 20th May 1998
247  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 124  C           number of iterations for con Line 256  C           number of iterations for con
256  C           drop form 192 -> 134! Need to investigate this further!  C           drop form 192 -> 134! Need to investigate this further!
257  C           For now I have introduced a parameter cg2dpcOffDFac which  C           For now I have introduced a parameter cg2dpcOffDFac which
258  C           defaults to 0.51 but can be set at runtime.  C           defaults to 0.51 but can be set at runtime.
259  C     delZ      - Vertical grid spacing ( m ) - delZ is the distance  C     delP      - Vertical grid spacing ( Pa ).
260  C                 between "w" surfaces.  C     delZ      - Vertical grid spacing ( m  ).
261    C     delR      - Vertical grid spacing ( units of r ).
262  C     delX      - Separation between cell faces (m) or (deg), depending  C     delX      - Separation between cell faces (m) or (deg), depending
263  C     delY        on input flags.  C     delY        on input flags.
264  C     gravity   - Accel. due to gravity ( m/s^2 )  C     gravity   - Accel. due to gravity ( m/s^2 )
265    C     recip_gravity and its inverse
266  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 )
267  C     ronil     - Reference density  C     ronil     - Reference density
268    C     rhoConst  - Vertically constant reference density
269  C     startTime - Start time for model ( s )  C     startTime - Start time for model ( s )
270  C     phiMin    - Latitude of southern most cell face.  C     phiMin    - Latitude of southern most cell face.
271  C     thetaMin  - Longitude of western most cell face (this  C     thetaMin  - Longitude of western most cell face (this
272  C                 is an "inert" parameter but it is included  C                 is an "inert" parameter but it is included
273  C                 to make geographical references simple.)  C                 to make geographical references simple.)
274  C     rSphere   - Radius of sphere for a spherical polar grid ( m ).  C     rSphere   - Radius of sphere for a spherical polar grid ( m ).
275    C     recip_RSphere  - Reciprocal radius of sphere ( m ).
276  C     f0        - Reference coriolis parameter ( 1/s )  C     f0        - Reference coriolis parameter ( 1/s )
277  C                 ( Southern edge f for beta plane )  C                 ( Southern edge f for beta plane )
278  C     beta      - df/dy ( s^-1.m^-1 )  C     beta      - df/dy ( s^-1.m^-1 )
279    C     omega     - Angular velocity ( rad/s )
280  C     viscAh    - Eddy viscosity coeff. for mixing of  C     viscAh    - Eddy viscosity coeff. for mixing of
281  C                 momentum laterally ( m^2/s )  C                 momentum laterally ( m^2/s )
282  C     viscAz    - Eddy viscosity coeff. for mixing of  C     viscAz    - Eddy viscosity coeff. for mixing of
283  C                 momentum vertically ( m^2/s )  C                 momentum vertically ( m^2/s )
284    C     viscAp    - Eddy viscosity coeff. for mixing of
285    C                 momentum vertically ( Pa^2/s )
286    C     viscAr    - Eddy viscosity coeff. for mixing of
287    C                 momentum vertically ( units of r^2/s )
288  C     viscA4    - Biharmonic viscosity coeff. for mixing of  C     viscA4    - Biharmonic viscosity coeff. for mixing of
289  C                 momentum laterally ( m^4/s )  C                 momentum laterally ( m^4/s )
290  C     diffKhT   - Laplacian diffusion coeff. for mixing of  C     diffKhT   - Laplacian diffusion coeff. for mixing of
291  C                 heat laterally ( m^2/s )  C                 heat laterally ( m^2/s )
292  C     diffKzT   - Laplacian diffusion coeff. for mixing of  C     diffKzT   - Laplacian diffusion coeff. for mixing of
293  C                 heat vertically ( m^2/s )  C                 heat vertically ( m^2/s )
294    C     diffKpT   - Laplacian diffusion coeff. for mixing of
295    C                 heat vertically ( Pa^2/s )
296    C     diffKrT   - Laplacian diffusion coeff. for mixing of
297    C                 heat vertically ( units of r^2/s )
298  C     diffK4T   - Biharmonic diffusion coeff. for mixing of  C     diffK4T   - Biharmonic diffusion coeff. for mixing of
299  C                 heat laterally ( m^4/s )  C                 heat laterally ( m^4/s )
300  C     diffKhS  -  Laplacian diffusion coeff. for mixing of  C     diffKhS  -  Laplacian diffusion coeff. for mixing of
301  C                 salt laterally ( m^2/s )  C                 salt laterally ( m^2/s )
302  C     diffKzS   - Laplacian diffusion coeff. for mixing of  C     diffKzS   - Laplacian diffusion coeff. for mixing of
303  C                 salt vertically ( m^2/s )  C                 salt vertically ( m^2/s )
304    C     diffKpS   - Laplacian diffusion coeff. for mixing of
305    C                 salt vertically ( Pa^2/s )
306    C     diffKrS   - Laplacian diffusion coeff. for mixing of
307    C                 salt vertically ( units of r^2/s )
308  C     diffK4S   - Biharmonic diffusion coeff. for mixing of  C     diffK4S   - Biharmonic diffusion coeff. for mixing of
309  C                 salt laterally ( m^4/s )  C                 salt laterally ( m^4/s )
310  C     deltaT    - Default timestep ( s )  C     deltaT    - Default timestep ( s )
# Line 170  C     deltaTtracer - Timestep for tracer Line 319  C     deltaTtracer - Timestep for tracer
319  C     freesurfFac  - Parameter to turn implicit free surface term on or off  C     freesurfFac  - Parameter to turn implicit free surface term on or off
320  C                    freesurfac = 1. uses implicit free surface  C                    freesurfac = 1. uses implicit free surface
321  C                    freesurfac = 0. uses rigid lid  C                    freesurfac = 0. uses rigid lid
322  C     tauCD     - CD scheme coupling timescale ( 1/s )  C     hFacMin      - Minimum fraction size of a cell (affects hFacC etc...)
323  C     rCD       - CD scheme normalised coupling parameter ( 0-1 )  C     hFacMinDz    - Minimum dimesional size of a cell (affects hFacC etc..., m)
324  C     GMmaxslope  - max. slope allowed in GM/Redi tensor  C     hFacMinDp    - Minimum dimesional size of a cell (affects hFacC etc..., Pa)
325  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)
326  C     GMalpha   - alpha to use in Visbeck et al. formula for K  C     tauCD        - CD scheme coupling timescale ( 1/s )
327  C     GMdepth   - Depth over which to integrate Richardson # (Visbeck et al.)  C     rCD          - CD scheme normalised coupling parameter ( 0-1 )
328  C     GMkbackground - background value of GM/Redi coefficient  C     startTime     - Starting time for this integration ( s ).
329  C     startTime - Starting time for this integration ( s ).  C     endTime       - Ending time for this integration ( s ).
330  C     endTime   - Ending time for this integration ( s ).  C     chkPtFreq     - Frequency of rolling check pointing ( s ).
331  C     chkPtFreq  - Frequency of rolling check pointing ( s ).  C     pChkPtFreq    - Frequency of permanent check pointing ( s ).
332  C     pChkPtFreq - Frequency of permanent check pointing ( s ).  C     dumpFreq      - Frequency with which model state is written to
333  C     dumpFreq  - Frequency with which model state is written to  C                     post-processing files ( s ).
334  C                 post-processing files ( s ).  C     afFacMom      - Advection of momentum term tracer parameter
335        COMMON /PARM_R/ cg2dTargetResidual, cg2dpcOffDFac, delZ, delX, delY,  C     vfFacMom      - Momentum viscosity tracer parameter
336       & deltaT,deltaTmom, deltaTtracer, deltaTClock,abeps, startTime, phiMin,  C     pfFacMom      - Momentum pressure forcing tracer parameter
337       & thetaMin, rSphere, f0, fCori, beta, viscAh, viscAz, viscA4,  C     cfFacMom      - Coriolis term tracer parameter
338       & diffKhT, diffKzT, diffK4T, diffKhS, diffKzS, diffK4S, delT,  C     foFacMom      - Momentum forcing tracer parameter
339       & tauCD, rCD, freeSurfFac,  C     mtFacMom      - Metric terms tracer parameter
340       & GMmaxslope,GMlength,GMalpha,GMdepth,GMkbackground,  C     cosPower      - Power of cosine of latitude to multiply viscosity
341       & gravity, gBaro, rhonil, tRef, sRef,  C     cAdjFreq      - Frequency of convective adjustment
342       & endTime, chkPtFreq, pchkPtFreq, dumpFreq  C
343    C     taveFreq      - Frequency with which time-averaged model state is written to
344    C                     post-processing files ( s ).
345    C     tauThetaClimRelax - Relaxation to climatology time scale ( s ).
346    C     lambdaThetaClimRelax - Inverse time scale for relaxation ( 1/s ).
347    C     tauSaltClimRelax - Relaxation to climatology time scale ( s ).
348    C     lambdaSaltClimRelax - Inverse time scale for relaxation ( 1/s ).
349    C     externForcingPeriod - Is the period of which forcing varies (eg. 1 month)
350    C     externForcingCycle - Is the repeat time of the forcing (eg. 1 year)
351    C                          (note: externForcingCycle must be an integer
352    C                           number times externForcingPeriod)
353    C     horiVertRatio      - Ratio on units in vertical to units in horizontal.
354    C     recip_horiVertRatio  ( 1 if horiz in m and vertical in m ).
355    C                          ( g*rho if horiz in m and vertical in Pa ).
356    C     latFFTFiltLo       - Low latitude for FFT filtering of latitude
357    C                          circles ( see filter*.F )
358    C     Ro_SeaLevel        - standard position of Sea-Level in "R" coordinate, used as
359    C                          starting value (k=1) for vertical coordinate (rf(1)=Ro_SeaLevel)
360    C     bottomDragLinear   - Drag coefficient built in to core dynamics
361    C         "     Quadratic  ( linear: 1/s, quadratic: 1/m )
362          COMMON /PARM_R/ cg2dTargetResidual, cg2dpcOffDFac,
363         & cg3dTargetResidual,
364         & delP, delZ, delR, delX, delY,
365         & deltaT,deltaTmom, deltaTtracer, deltaTClock,abeps, startTime,
366         & phiMin, thetaMin, rSphere, recip_RSphere, f0, fCori, beta,
367         & viscAh,  viscAz,  viscA4,  viscAr,
368         & diffKhT, diffKzT, diffK4T, diffKrT,
369         & diffKhS, diffKzS, diffK4S, diffKrS,
370         & delT, tauCD, rCD, freeSurfFac, hFacMin, hFacMinDz,
371         & gravity, recip_Gravity, gBaro, rhonil, recip_rhonil,
372         & recip_rhoConst, rhoConst, tRef, sRef,
373         & endTime, chkPtFreq, pchkPtFreq, dumpFreq, taveFreq,
374         & afFacMom, vfFacMom, pfFacMom, cfFacMom, foFacMom, mtFacMom,
375         & cosPower,
376         & cAdjFreq, omega, tauThetaClimRelax, lambdaThetaClimRelax,
377         & tauSaltClimRelax, lambdaSaltClimRelax,
378         & externForcingCycle, externForcingPeriod,
379         & viscAp, diffKpT, diffKpS, hFacMinDr, hFacMinDp,
380         & theta_S, specVol_S, horiVertRatio, recip_horiVertRatio,
381         & latFFTFiltLo, ivdc_kappa, Ro_SeaLevel, zonal_filt_lat,
382         & bottomDragLinear,bottomDragQuadratic
383    
384        _RL cg2dTargetResidual        _RL cg2dTargetResidual
385          _RL cg3dTargetResidual
386        _RL cg2dpcOffDFac        _RL cg2dpcOffDFac
387        _RL delZ(Nz)        _RL delZ(Nr)
388          _RL delP(Nr)
389          _RL delR(Nr)
390        _RL delX(Nx)        _RL delX(Nx)
391        _RL delY(Ny)        _RL delY(Ny)
392        _RL deltaT        _RL deltaT
# Line 204  C                 post-processing files Line 397  C                 post-processing files
397        _RL phiMin        _RL phiMin
398        _RL thetaMin        _RL thetaMin
399        _RL rSphere        _RL rSphere
400          _RL recip_RSphere
401        _RL f0        _RL f0
402        _RL freeSurfFac        _RL freeSurfFac
403          _RL hFacMin
404          _RL hFacMinDz
405          _RL hFacMinDp
406          _RL hFacMinDr
407        _RL beta        _RL beta
408        _RL viscAh        _RL viscAh
409        _RL viscAz        _RL viscAz
410          _RL viscAp
411          _RL viscAr
412        _RL viscA4        _RL viscA4
413        _RL diffKhT        _RL diffKhT
414          _RL diffKrT
415        _RL diffKzT        _RL diffKzT
416          _RL diffKpT
417        _RL diffK4T        _RL diffK4T
418        _RL diffKhS        _RL diffKhS
419          _RL diffKrS
420        _RL diffKzS        _RL diffKzS
421          _RL diffKpS
422        _RL diffK4S        _RL diffK4S
423        _RL delt        _RL delt
424        _RL tauCD        _RL tauCD
425        _RL rCD        _RL rCD
       _RL GMmaxslope  
       _RL GMlength  
       _RL GMalpha  
       _RL GMdepth  
       _RL GMkbackground  
426        _RL gravity        _RL gravity
427          _RL recip_gravity
428        _RL gBaro        _RL gBaro
429        _RL rhonil        _RL rhonil
430        _RL tRef(Nz)        _RL recip_rhonil
431        _RL sRef(Nz)        _RL rhoConst
432        _RL Fcori(1-OLx:sNx+OLx,1-OLy:sNy+OLy,nSx,nSy)        _RL recip_rhoConst
433          _RL specVol_S(Nr)
434          _RL tRef(Nr)
435          _RL theta_S(Nr)
436          _RL sRef(Nr)
437          _RS Fcori(1-OLx:sNx+OLx,1-OLy:sNy+OLy,nSx,nSy)
438        _RL startTime        _RL startTime
439        _RL endTime        _RL endTime
440        _RL chkPtFreq        _RL chkPtFreq
441        _RL pChkPtFreq        _RL pChkPtFreq
442        _RL dumpFreq        _RL dumpFreq
443          _RL taveFreq
444          _RL afFacMom
445          _RL vfFacMom
446          _RL pfFacMom
447          _RL cfFacMom
448          _RL foFacMom
449          _RL mTFacMom
450          _RL cosPower
451          _RL cAdjFreq
452          _RL omega
453          _RL tauThetaClimRelax
454          _RL lambdaThetaClimRelax
455          _RL tauSaltClimRelax
456          _RL lambdaSaltClimRelax
457          _RL externForcingCycle
458          _RL externForcingPeriod
459          _RL horiVertRatio
460          _RL recip_horiVertRatio
461          _RL latFFTFiltLo
462          _RL ivdc_kappa
463          _RL Ro_SeaLevel
464          _RL zonal_filt_lat
465          _RL bottomDragLinear
466          _RL bottomDragQuadratic
467    
468        COMMON /PARM_A/ HeatCapacity_Cp,        COMMON /PARM_A/ HeatCapacity_Cp,recip_Cp,
469       &                Lamba_theta       &                Lamba_theta
470        _RL HeatCapacity_Cp        _RL HeatCapacity_Cp
471        _RL Lamba_theta        _RL Lamba_theta
472          _RL recip_Cp
473    
474  C Equation of State (polynomial coeffients)  C Equation of State (polynomial coeffients)
475        COMMON /PARM_EOS_NL/ eosC,eosSig0,eosRefT,eosRefS        COMMON /PARM_EOS_NL/ eosC,eosSig0,eosRefT,eosRefS
476        _RL eosC(Nz+1,9),eosSig0(Nz+1),eosRefT(Nz+1),eosRefS(Nz+1)        _RL eosC(9,Nr+1),eosSig0(Nr+1),eosRefT(Nr+1),eosRefS(Nr+1)
477  C Linear equation of state  C Linear equation of state
478  C     tAlpha    - Linear EOS thermal expansion coefficient ( 1/degree ).  C     tAlpha    - Linear EOS thermal expansion coefficient ( 1/degree ).
479  C     sBeta     - Linear EOS haline contraction coefficient.  C     sBeta     - Linear EOS haline contraction coefficient.
480        COMMON /PARM_EOS_LIN/ tAlpha,sBeta        COMMON /PARM_EOS_LIN/ tAlpha,sBeta,eosType
481        _RL tAlpha        _RL tAlpha
482        _RL sBeta        _RL sBeta
483          character*(6) eosType
484    
485    C Logical flags for selecting packages
486          LOGICAL useKPP
487          LOGICAL useGMRedi
488          LOGICAL useOBCS
489          LOGICAL useECCO
490          COMMON /PARM_PACKAGES/
491         &        useKPP, useGMRedi, useOBCS, useECCO
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