/[MITgcm]/MITgcm/model/inc/PARAMS.h
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Revision 1.75 - (show annotations) (download)
Wed Sep 25 19:36:50 2002 UTC (21 years, 7 months ago) by mlosch
Branch: MAIN
CVS Tags: checkpoint46j_pre, checkpoint46i_post, checkpoint46h_post
Changes since 1.74: +7 -3 lines
File MIME type: text/plain
o cleaned up the use of rhoNil and rhoConst.
  - rhoNil should only appear in the LINEAR equation of state, everywhere
    else rhoNil is replaced by rhoConst, e.g. find_rho computes rho-rhoConst
    and the dynamical equations are all divided by rhoConst
o introduced new parameter rhoConstFresh, a reference density of fresh
  water, to remove the fresh water flux's dependence on rhoNil. The default
  value is 999.8 kg/m^3
o cleanup up external_forcing.F and external_forcing_surf.F
  - can now be used by both OCEANIC and OCEANICP

1 C $Header: /u/gcmpack/MITgcm/model/inc/PARAMS.h,v 1.74 2002/08/07 16:55:52 mlosch Exp $
2 C $Name: $
3 C
4 CBOP
5 C !ROUTINE: PARAMS.h
6 C !INTERFACE:
7 C include PARAMS.h
8 C !DESCRIPTION: \bv
9 C *==========================================================*
10 C | PARAMS.h
11 C | o Header file defining model "parameters".
12 C *==========================================================*
13 C | The values from the model standard input file are
14 C | stored into the variables held here. Notes describing
15 C | the parameters can also be found here.
16 C *==========================================================*
17 C \ev
18 CEOP
19
20 C Macros for special grid options
21 #include "PARAMS_MACROS.h"
22
23 C-- Contants
24 C Useful physical values
25 Real*8 PI
26 PARAMETER ( PI = 3.14159265358979323844D0 )
27 Real*8 deg2rad
28 PARAMETER ( deg2rad = 2.D0*PI/360.D0 )
29
30 C Symbolic values
31 C precXXXX :: Used to indicate what precision to use for
32 C dumping model state.
33 INTEGER precFloat32
34 PARAMETER ( precFloat32 = 32 )
35 INTEGER precFloat64
36 PARAMETER ( precFloat64 = 64 )
37 C UNSET_xxx :: Used to indicate variables that have not been given a value
38 Real*8 UNSET_FLOAT8
39 PARAMETER ( UNSET_FLOAT8 = 1.234567D5 )
40 Real*4 UNSET_FLOAT4
41 PARAMETER ( UNSET_FLOAT4 = 1.234567E5 )
42 _RL UNSET_RL
43 PARAMETER ( UNSET_RL = 1.234567D5 )
44 _RS UNSET_RS
45 PARAMETER ( UNSET_RS = 1.234567E5 )
46 INTEGER UNSET_I
47 PARAMETER ( UNSET_I = 123456789 )
48
49 C Checkpoint data
50 INTEGER maxNoChkptLev
51 PARAMETER ( maxNoChkptLev = 2 )
52
53 C-- COMMON /PARM_C/ Character valued parameters used by the model.
54 C checkPtSuff :: List of checkpoint file suffices
55 C bathyFile :: File containing bathymetry. If not defined bathymetry
56 C is taken from inline function.
57 C topoFile :: File containing the topography of the surface (unit=m)
58 C (mainly used for the atmosphere = ground height).
59 C hydrogThetaFile :: File containing initial hydrographic data for potential
60 C temperature.
61 C hydrogSaltFile :: File containing initial hydrographic data for salinity.
62 C zonalWindFile :: File containing zonal wind data
63 C meridWindFile :: File containing meridional wind data
64 C thetaClimFile :: File containing theta climataology used
65 C in relaxation term -lambda(theta-theta*)
66 C saltClimFile :: File containing salt climataology used
67 C in relaxation term -lambda(salt-salt*)
68 C surfQfile :: File containing surface heat flux
69 C surfQswfile :: File containing surface shortwave radiation
70 C dQdTfile :: File containing thermal relaxation coefficient
71 C EmPmRfile :: File containing surface fresh water flux
72 C pLoadFile :: File containing pressure loading
73 C buoyancyRelation :: Flag used to indicate which relation to use to
74 C get buoyancy.
75 C eosType :: choose the equation of state:
76 C LINEAR, POLY3, UNESCO, JMD95Z, JMD95P
77 COMMON /PARM_C/ checkPtSuff,
78 & bathyFile, topoFile,
79 & hydrogThetaFile, hydrogSaltFile,
80 & zonalWindFile, meridWindFile, thetaClimFile,
81 & saltClimFile, buoyancyRelation,
82 & EmPmRfile, surfQfile, surfQswfile,
83 & uVelInitFile, vVelInitFile, pSurfInitFile,
84 & dQdTfile, ploadFile,
85 & eosType
86 CHARACTER*(5) checkPtSuff(maxNoChkptLev)
87 CHARACTER*(MAX_LEN_FNAM) bathyFile, topoFile
88 CHARACTER*(MAX_LEN_FNAM) hydrogThetaFile
89 CHARACTER*(MAX_LEN_FNAM) hydrogSaltFile
90 CHARACTER*(MAX_LEN_FNAM) zonalWindFile
91 CHARACTER*(MAX_LEN_FNAM) meridWindFile
92 CHARACTER*(MAX_LEN_FNAM) thetaClimFile
93 CHARACTER*(MAX_LEN_FNAM) saltClimFile
94 CHARACTER*(MAX_LEN_FNAM) surfQfile
95 CHARACTER*(MAX_LEN_FNAM) surfQswfile
96 CHARACTER*(MAX_LEN_FNAM) EmPmRfile
97 CHARACTER*(MAX_LEN_FNAM) buoyancyRelation
98 CHARACTER*(MAX_LEN_FNAM) uVelInitFile
99 CHARACTER*(MAX_LEN_FNAM) vVelInitFile
100 CHARACTER*(MAX_LEN_FNAM) pSurfInitFile
101 CHARACTER*(MAX_LEN_FNAM) dQdTfile
102 CHARACTER*(MAX_LEN_FNAM) ploadFile
103 CHARACTER*(6) eosType
104
105 C-- COMMON /PARM_I/ Integer valued parameters used by the model.
106 C cg2dMaxIters :: Maximum number of iterations in the
107 C two-dimensional con. grad solver.
108 C cg2dChkResFreq :: Frequency with which to check residual
109 C in con. grad solver.
110 C cg3dMaxIters :: Maximum number of iterations in the
111 C three-dimensional con. grad solver.
112 C cg3dChkResFreq :: Frequency with which to check residual
113 C in con. grad solver.
114 C nIter0 :: Start time-step number of for this run
115 C nTimeSteps :: Number of timesteps to execute
116 C numStepsPerPickup :: For offline setup. Frequency of pickup
117 C of flow fields.
118 C writeStatePrec :: Precision used for writing model state.
119 C writeBinaryPrec :: Precision used for writing binary files
120 C readBinaryPrec :: Precision used for reading binary files
121 C nCheckLev :: Holds current checkpoint level
122 C nonlinFreeSurf :: option related to non-linear free surface
123 C =0 Linear free surface ; >0 Non-linear
124
125 COMMON /PARM_I/
126 & cg2dMaxIters,
127 & cg2dChkResFreq,
128 & cg3dMaxIters,
129 & cg3dChkResFreq,
130 & nIter0, nTimeSteps, nEndIter,
131 & numStepsPerPickup,
132 & writeStatePrec, nCheckLev,
133 & writeBinaryPrec, readBinaryPrec,
134 & nonlinFreeSurf,
135 & tempAdvScheme, saltAdvScheme, tracerAdvScheme
136 INTEGER cg2dMaxIters
137 INTEGER cg2dChkResFreq
138 INTEGER cg3dMaxIters
139 INTEGER cg3dChkResFreq
140 INTEGER nIter0
141 INTEGER nTimeSteps
142 INTEGER nEndIter
143 INTEGER numStepsPerPickup
144 INTEGER writeStatePrec
145 INTEGER writeBinaryPrec
146 INTEGER readBinaryPrec
147 INTEGER nCheckLev
148 INTEGER nonlinFreeSurf
149 INTEGER tempAdvScheme
150 INTEGER saltAdvScheme
151 INTEGER tracerAdvScheme
152
153 C-- COMMON /PARM_L/ Logical valued parameters used by the model.
154 C usingCartesianGrid :: If TRUE grid generation will be in a cartesian
155 C coordinate frame.
156 C usingSphericalPolarGrid :: If TRUE grid generation will be in a
157 C spherical polar frame.
158 C no_slip_sides :: Impose "no-slip" at lateral boundaries.
159 C no_slip_bottom :: Impose "no-slip" at bottom boundary.
160 C staggerTimeStep :: enable a Stagger time stepping T,S Rho then U,V
161 C momViscosity :: Flag which turns momentum friction terms on and off.
162 C momAdvection :: Flag which turns advection of momentum on and off.
163 C momForcing :: Flag which turns external forcing of momentum on
164 C and off.
165 C momPressureForcing :: Flag which turns pressure term in momentum equation
166 C on and off.
167 C metricTerms :: Flag which turns metric terms on or off.
168 C usingSphericalPolarMTerms :: If TRUE use spherical polar metric terms.
169 C useCoriolis :: Flag which turns the coriolis terms on and off.
170 C tempDiffusion :: Flag which turns diffusion of temperature on
171 C and off.
172 C tempAdvection :: Flag which turns advection of temperature on
173 C and off.
174 C tempForcing :: Flag which turns external forcing of temperature on
175 C and off.
176 C saltDiffusion :: Flag which turns diffusion of salinity on
177 C and off.
178 C saltAdvection :: Flag which turns advection of salinity on
179 C and off.
180 C saltForcing :: Flag which turns external forcing of salinity on
181 C and off.
182 C useRealFreshWaterFlux :: if True (=Natural BCS), treats P+R-E flux
183 C as a real Fresh Water (=> changes the Sea Level)
184 C if F, converts P+R-E to salt flux (no SL effect)
185 C rigidLid :: Set to true to use rigid lid
186 C implicitFreeSurface :: Set to true to use implcit free surface
187 C exactConserv :: Set to true to conserve exactly the total Volume
188 C uniformLin_PhiSurf :: Set to true to use a uniform Bo_surf in the
189 C linear relation Phi_surf = Bo_surf*eta
190 C momStepping :: Turns momentum equation time-stepping off
191 C tempStepping :: Turns temperature equation time-stepping off
192 C saltStepping :: Turns salinity equation time-stepping off
193 C tr1Stepping :: Turns passive tracer 1 time-stepping on/off
194 C useConstantF :: Coriolis parameter set to f0
195 C useBetaPlaneF :: Coriolis parameter set to f0 + beta.y
196 C useSphereF :: Coriolis parameter set to 2.omega.sin(phi)
197 C useJamartWetPoints :: Use wet-point method for Coriolis (Jamart and Ozer, 1986)
198 C implicitDiffusion :: Turns implicit vertical diffusion on
199 C implicitViscosity :: Turns implicit vertical viscosity on
200 C multiDimAdvection :: Flag that enable multi-dimension advection
201 C forcing_In_AB :: if False, put forcing (Temp,Salt,Tracers) contribution
202 C out off Adams-Bashforth time stepping.
203 C doThetaClimRelax :: Set true if relaxation to temperature
204 C climatology is required.
205 C doSaltClimRelax :: Set true if relaxation to salinity
206 C climatology is required.
207 C periodicExternalForcing :: Set true if forcing is time-dependant
208 C usingPCoords :: Set to indicate that we are working in pressure
209 C coords.
210 C usingZCoords :: Set to indicate that we are working in height
211 C coords.
212 C setCenterDr :: set cell Center depth and put Interface at the middle
213 C nonHydrostatic :: Using non-hydrostatic terms
214 C globalFiles :: Selects between "global" and "tiled" files
215 C allowFreezing :: Allows water to freeze and form ice
216 C groundAtK1 :: put the surface(k=1) at the Lower Boundary (=ground)
217 COMMON /PARM_L/ usingCartesianGrid, usingSphericalPolarGrid,
218 & usingCurvilinearGrid,
219 & no_slip_sides,no_slip_bottom,
220 & staggerTimeStep,
221 & momViscosity, momAdvection, momForcing, useCoriolis,
222 & momPressureForcing, vectorInvariantMomentum,
223 & tempDiffusion, tempAdvection, tempForcing,
224 & saltDiffusion, saltAdvection, saltForcing,
225 & useRealFreshWaterFlux,
226 & rigidLid, implicitFreeSurface, exactConserv, uniformLin_PhiSurf,
227 & momStepping, tempStepping, saltStepping, tr1Stepping,
228 & metricTerms, usingSphericalPolarMTerms,
229 & useConstantF, useBetaPlaneF, useSphereF,
230 & useEnergyConservingCoriolis, useJamartWetPoints,
231 & implicitDiffusion, implicitViscosity,
232 & multiDimAdvection, forcing_In_AB,
233 & doThetaClimRelax, doSaltClimRelax, doTr1ClimRelax,
234 & periodicExternalForcing,
235 & usingPCoords, usingZCoords, setCenterDr,
236 & nonHydrostatic, globalFiles,
237 & allowFreezing, groundAtK1,
238 & usePickupBeforeC35, debugMode,
239 & readPickupWithTracer, writePickupWithTracer
240 LOGICAL usingCartesianGrid
241 LOGICAL usingSphericalPolarGrid
242 LOGICAL usingCurvilinearGrid
243 LOGICAL usingSphericalPolarMTerms
244 LOGICAL no_slip_sides
245 LOGICAL no_slip_bottom
246 LOGICAL staggerTimeStep
247 LOGICAL momViscosity
248 LOGICAL momAdvection
249 LOGICAL momForcing
250 LOGICAL momPressureForcing
251 LOGICAL useCoriolis
252 LOGICAL vectorInvariantMomentum
253 LOGICAL tempDiffusion
254 LOGICAL tempAdvection
255 LOGICAL tempForcing
256 LOGICAL saltDiffusion
257 LOGICAL saltAdvection
258 LOGICAL saltForcing
259 LOGICAL useRealFreshWaterFlux
260 LOGICAL rigidLid
261 LOGICAL implicitFreeSurface
262 LOGICAL exactConserv
263 LOGICAL uniformLin_PhiSurf
264 LOGICAL momStepping
265 LOGICAL tempStepping
266 LOGICAL saltStepping
267 LOGICAL tr1Stepping
268 LOGICAL metricTerms
269 LOGICAL useConstantF
270 LOGICAL useBetaPlaneF
271 LOGICAL useSphereF
272 LOGICAL useEnergyConservingCoriolis
273 LOGICAL useJamartWetPoints
274 LOGICAL implicitDiffusion
275 LOGICAL implicitViscosity
276 LOGICAL multiDimAdvection
277 LOGICAL forcing_In_AB
278 LOGICAL doThetaClimRelax
279 LOGICAL doSaltClimRelax
280 LOGICAL doTr1ClimRelax
281 LOGICAL periodicExternalForcing
282 LOGICAL usingPCoords
283 LOGICAL usingZCoords
284 LOGICAL setCenterDr
285 LOGICAL nonHydrostatic
286 LOGICAL globalFiles
287 LOGICAL allowFreezing
288 LOGICAL groundAtK1
289 LOGICAL usePickupBeforeC35
290 LOGICAL debugMode
291 LOGICAL readPickupWithTracer
292 LOGICAL writePickupWithTracer
293
294 C-- COMMON /PARM_R/ "Real" valued parameters used by the model.
295 C gg2dTargetResidual
296 C :: Target residual for cg2d solver; no unit (RHS normalisation)
297 C cg2dTargetResWunit
298 C :: Target residual for cg2d solver; W unit (No RHS normalisation)
299 C cg3dTargetResidual
300 C :: Target residual for cg3d solver.
301 C cg2dpcOffDFac :: Averaging weight for preconditioner off-diagonal.
302 C Note. 20th May 1998
303 C I made a weird discovery! In the model paper we argue
304 C for the form of the preconditioner used here ( see
305 C A Finite-volume, Incompressible Navier-Stokes Model
306 C ...., Marshall et. al ). The algebra gives a simple
307 C 0.5 factor for the averaging of ac and aCw to get a
308 C symmettric pre-conditioner. By using a factor of 0.51
309 C i.e. scaling the off-diagonal terms in the
310 C preconditioner down slightly I managed to get the
311 C number of iterations for convergence in a test case to
312 C drop form 192 -> 134! Need to investigate this further!
313 C For now I have introduced a parameter cg2dpcOffDFac which
314 C defaults to 0.51 but can be set at runtime.
315 C delP :: Vertical grid spacing ( Pa ).
316 C delZ :: Vertical grid spacing ( m ).
317 C delR :: Vertical grid spacing ( units of r ).
318 C delRc :: Vertical grid spacing between cell centers (r unit).
319 C delX :: Separation between cell faces (m) or (deg), depending
320 C delY on input flags.
321 C gravity :: Accel. due to gravity ( m/s^2 )
322 C recip_gravity and its inverse
323 C gBaro :: Accel. due to gravity used in barotropic equation ( m/s^2 )
324 C rhoNil :: Reference density for the linear equation of state
325 C rhoConst :: Vertically constant reference density
326 C rhoConstFresh :: Constant reference density for fresh water (rain)
327 C startTime :: Start time for model ( s )
328 C phiMin :: Latitude of southern most cell face.
329 C thetaMin :: Longitude of western most cell face (this
330 C is an "inert" parameter but it is included
331 C to make geographical references simple.)
332 C rSphere :: Radius of sphere for a spherical polar grid ( m ).
333 C recip_RSphere :: Reciprocal radius of sphere ( m ).
334 C f0 :: Reference coriolis parameter ( 1/s )
335 C ( Southern edge f for beta plane )
336 C beta :: df/dy ( s^-1.m^-1 )
337 C omega :: Angular velocity ( rad/s )
338 C viscAh :: Eddy viscosity coeff. for mixing of
339 C momentum laterally ( m^2/s )
340 C viscAz :: Eddy viscosity coeff. for mixing of
341 C momentum vertically ( m^2/s )
342 C viscAp :: Eddy viscosity coeff. for mixing of
343 C momentum vertically ( Pa^2/s )
344 C viscAr :: Eddy viscosity coeff. for mixing of
345 C momentum vertically ( units of r^2/s )
346 C viscA4 :: Biharmonic viscosity coeff. for mixing of
347 C momentum laterally ( m^4/s )
348 C diffKhT :: Laplacian diffusion coeff. for mixing of
349 C heat laterally ( m^2/s )
350 C diffKzT :: Laplacian diffusion coeff. for mixing of
351 C heat vertically ( m^2/s )
352 C diffKpT :: Laplacian diffusion coeff. for mixing of
353 C heat vertically ( Pa^2/s )
354 C diffKrT :: Laplacian diffusion coeff. for mixing of
355 C heat vertically ( units of r^2/s )
356 C diffK4T :: Biharmonic diffusion coeff. for mixing of
357 C heat laterally ( m^4/s )
358 C diffKhS :: Laplacian diffusion coeff. for mixing of
359 C salt laterally ( m^2/s )
360 C diffKzS :: Laplacian diffusion coeff. for mixing of
361 C salt vertically ( m^2/s )
362 C diffKpS :: Laplacian diffusion coeff. for mixing of
363 C salt vertically ( Pa^2/s )
364 C diffKrS :: Laplacian diffusion coeff. for mixing of
365 C salt vertically ( units of r^2/s )
366 C diffK4S :: Biharmonic diffusion coeff. for mixing of
367 C salt laterally ( m^4/s )
368 C deltaT :: Default timestep ( s )
369 C deltaTClock :: Timestep used as model "clock". This determines the
370 C IO frequencies and is used in tagging output. It can
371 C be totally different to the dynamical time. Typically
372 C it will be the deep-water timestep for accelerated runs.
373 C Frequency of checkpointing and dumping of the model state
374 C are referenced to this clock. ( s )
375 C deltaTMom :: Timestep for momemtum equations ( s )
376 C deltaTtracer :: Timestep for tracer equations ( s )
377 C deltaTfreesurf :: Timestep for free-surface equation ( s )
378 C freesurfFac :: Parameter to turn implicit free surface term on or off
379 C freesurfac = 1. uses implicit free surface
380 C freesurfac = 0. uses rigid lid
381 C implicSurfPress :: parameter of the Crank-Nickelson time stepping :
382 C Implicit part of Surface Pressure Gradient ( 0-1 )
383 C implicDiv2Dflow :: parameter of the Crank-Nickelson time stepping :
384 C Implicit part of barotropic flow Divergence ( 0-1 )
385 C hFacMin :: Minimum fraction size of a cell (affects hFacC etc...)
386 C hFacMinDz :: Minimum dimesional size of a cell (affects hFacC etc..., m)
387 C hFacMinDp :: Minimum dimesional size of a cell (affects hFacC etc..., Pa)
388 C hFacMinDr :: Minimum dimesional size of a cell (affects hFacC etc..., units of r)
389 C hFacInf :: Threshold (inf and sup) for fraction size of surface cell
390 C hFacSup that control vanishing and creating levels
391 C tauCD :: CD scheme coupling timescale ( 1/s )
392 C rCD :: CD scheme normalised coupling parameter ( 0-1 )
393 C startTime :: Starting time for this integration ( s ).
394 C endTime :: Ending time for this integration ( s ).
395 C chkPtFreq :: Frequency of rolling check pointing ( s ).
396 C pChkPtFreq :: Frequency of permanent check pointing ( s ).
397 C dumpFreq :: Frequency with which model state is written to
398 C post-processing files ( s ).
399 C diagFreq :: Frequency with which model writes diagnostic output
400 C of intermediate quantities.
401 C afFacMom :: Advection of momentum term tracer parameter
402 C vfFacMom :: Momentum viscosity tracer parameter
403 C pfFacMom :: Momentum pressure forcing tracer parameter
404 C cfFacMom :: Coriolis term tracer parameter
405 C foFacMom :: Momentum forcing tracer parameter
406 C mtFacMom :: Metric terms tracer parameter
407 C cosPower :: Power of cosine of latitude to multiply viscosity
408 C cAdjFreq :: Frequency of convective adjustment
409 C
410 C taveFreq :: Frequency with which time-averaged model state is written to
411 C post-processing files ( s ).
412 C tauThetaClimRelax :: Relaxation to climatology time scale ( s ).
413 C lambdaThetaClimRelax :: Inverse time scale for relaxation ( 1/s ).
414 C tauSaltClimRelax :: Relaxation to climatology time scale ( s ).
415 C lambdaSaltClimRelax :: Inverse time scale for relaxation ( 1/s ).
416 C externForcingPeriod :: Is the period of which forcing varies (eg. 1 month)
417 C externForcingCycle :: Is the repeat time of the forcing (eg. 1 year)
418 C (note: externForcingCycle must be an integer
419 C number times externForcingPeriod)
420 C convertFW2Salt :: salinity, used to convert Fresh-Water Flux to Salt Flux
421 C (use model surface (local) value if set to -1)
422 C temp_EvPrRn :: temperature of Rain & Evap.
423 C salt_EvPrRn :: salinity of Rain & Evap.
424 C trac_EvPrRn :: tracer concentration in Rain & Evap.
425 C (notes: a) tracer content of Rain/Evap only used if both
426 C NonLin_FrSurf & useRealFreshWater are set.
427 C b) use model surface (local) value if set to UNSET_RL)
428 C horiVertRatio :: Ratio on units in vertical to units in horizontal.
429 C recip_horiVertRatio ( 1 if horiz in m and vertical in m ).
430 C ( g*rho if horiz in m and vertical in Pa ).
431 C Ro_SeaLevel :: standard position of Sea-Level in "R" coordinate, used as
432 C starting value (k=1) for vertical coordinate (rf(1)=Ro_SeaLevel)
433 C bottomDragLinear :: Drag coefficient built in to core dynamics
434 C --"-"-- Quadratic ( linear: 1/s, quadratic: 1/m )
435 COMMON /PARM_R/ cg2dTargetResidual, cg2dTargetResWunit,
436 & cg2dpcOffDFac, cg3dTargetResidual,
437 & delP, delZ, delR, delRc, delX, delY,
438 & deltaT, deltaTmom, deltaTtracer, deltaTfreesurf, deltaTClock,
439 & abeps, startTime,
440 & phiMin, thetaMin, rSphere, recip_RSphere, f0, beta,
441 & fCori, fCoriG,
442 & viscAh, viscAz, viscA4, viscAr, viscAstrain, viscAtension,
443 & diffKhT, diffKzT, diffK4T, diffKrT,
444 & diffKhS, diffKzS, diffK4S, diffKrS,
445 & delT, tauCD, rCD, freeSurfFac, implicSurfPress, implicDiv2Dflow,
446 & hFacMin, hFacMinDz, hFacInf, hFacSup,
447 & gravity, recip_Gravity, gBaro, rhonil, recip_rhonil,
448 & recip_rhoConst, rhoConst,
449 & recip_rhoConstFresh, rhoConstFresh, tRef, sRef,
450 & endTime, chkPtFreq, pchkPtFreq, dumpFreq,
451 & diagFreq, taveFreq, monitorFreq,
452 & afFacMom, vfFacMom, pfFacMom, cfFacMom, foFacMom, mtFacMom,
453 & cosPower, cAdjFreq, omega,
454 & tauThetaClimRelax, lambdaThetaClimRelax,
455 & tauSaltClimRelax, lambdaSaltClimRelax,
456 & tauTr1ClimRelax, lambdaTr1ClimRelax,
457 & externForcingCycle, externForcingPeriod,
458 & convertFW2Salt, temp_EvPrRn, salt_EvPrRn, trac_EvPrRn,
459 & viscAp, diffKpT, diffKpS, hFacMinDr, hFacMinDp,
460 & horiVertRatio, recip_horiVertRatio,
461 & ivdc_kappa, Ro_SeaLevel,
462 & bottomDragLinear,bottomDragQuadratic
463
464 _RL cg2dTargetResidual
465 _RL cg2dTargetResWunit
466 _RL cg3dTargetResidual
467 _RL cg2dpcOffDFac
468 _RL delZ(Nr)
469 _RL delP(Nr)
470 _RL delR(Nr)
471 _RL delRc(Nr+1)
472 _RL delX(Nx)
473 _RL delY(Ny)
474 _RL deltaT
475 _RL deltaTClock
476 _RL deltaTmom
477 _RL deltaTtracer
478 _RL deltaTfreesurf
479 _RL abeps
480 _RL phiMin
481 _RL thetaMin
482 _RL rSphere
483 _RL recip_RSphere
484 _RL f0
485 _RL freeSurfFac
486 _RL implicSurfPress
487 _RL implicDiv2Dflow
488 _RL hFacMin
489 _RL hFacMinDz
490 _RL hFacMinDp
491 _RL hFacMinDr
492 _RL hFacInf
493 _RL hFacSup
494 _RL beta
495 _RL viscAh
496 _RL viscAstrain
497 _RL viscAtension
498 _RL viscAz
499 _RL viscAp
500 _RL viscAr
501 _RL viscA4
502 _RL diffKhT
503 _RL diffKrT
504 _RL diffKzT
505 _RL diffKpT
506 _RL diffK4T
507 _RL diffKhS
508 _RL diffKrS
509 _RL diffKzS
510 _RL diffKpS
511 _RL diffK4S
512 _RL delt
513 _RL tauCD
514 _RL rCD
515 _RL gravity
516 _RL recip_gravity
517 _RL gBaro
518 _RL rhonil
519 _RL recip_rhonil
520 _RL rhoConst
521 _RL recip_rhoConst
522 _RL rhoConstFresh
523 _RL recip_rhoConstFresh
524 _RL tRef(Nr)
525 _RL sRef(Nr)
526 _RS fCori(1-OLx:sNx+OLx,1-OLy:sNy+OLy,nSx,nSy)
527 _RS fCoriG(1-OLx:sNx+OLx,1-OLy:sNy+OLy,nSx,nSy)
528 _RL startTime
529 _RL endTime
530 _RL chkPtFreq
531 _RL pChkPtFreq
532 _RL dumpFreq
533 _RL diagFreq
534 _RL taveFreq
535 _RL monitorFreq
536 _RL afFacMom
537 _RL vfFacMom
538 _RL pfFacMom
539 _RL cfFacMom
540 _RL foFacMom
541 _RL mTFacMom
542 _RL cosPower
543 _RL cAdjFreq
544 _RL omega
545 _RL tauThetaClimRelax
546 _RL lambdaThetaClimRelax
547 _RL tauSaltClimRelax
548 _RL lambdaSaltClimRelax
549 _RL tauTr1ClimRelax
550 _RL lambdaTr1ClimRelax
551 _RL externForcingCycle
552 _RL externForcingPeriod
553 _RL convertFW2Salt
554 _RL temp_EvPrRn
555 _RL salt_EvPrRn
556 _RL trac_EvPrRn
557 _RL horiVertRatio
558 _RL recip_horiVertRatio
559 _RL ivdc_kappa
560 _RL Ro_SeaLevel
561 _RL bottomDragLinear
562 _RL bottomDragQuadratic
563
564 COMMON /PARM_A/ HeatCapacity_Cp,recip_Cp,
565 & Lamba_theta
566 _RL HeatCapacity_Cp
567 _RL Lamba_theta
568 _RL recip_Cp
569
570 CmlC Equation of State (polynomial coeffients)
571 Cml COMMON /PARM_EOS_NL/ eosC,eosSig0,eosRefT,eosRefS
572 Cml _RL eosC(9,Nr+1),eosSig0(Nr+1),eosRefT(Nr+1),eosRefS(Nr+1)
573 CmlC Linear equation of state
574 CmlC tAlpha :: Linear EOS thermal expansion coefficient ( 1/degree ).
575 CmlC sBeta :: Linear EOS haline contraction coefficient.
576 Cml COMMON /PARM_EOS_LIN/ tAlpha,sBeta,eosType
577 Cml _RL tAlpha
578 Cml _RL sBeta
579
580 C Atmospheric physical parameters (Ideal Gas EOS, ...)
581 C atm_po :: standard reference pressure
582 C atm_cp :: specific heat (Cp) of the (dry) air at constant pressure
583 C atm_kappa :: kappa = R/Cp (R: constant of Ideal Gas EOS)
584 C Integr_GeoPot :: option to select the way we integrate the geopotential
585 C (still a subject of discussions ...)
586 COMMON /PARM_ATM/ atm_cp, atm_kappa, atm_po,
587 & Integr_GeoPot
588 _RL atm_cp, atm_kappa, atm_po
589 INTEGER Integr_GeoPot
590
591 C Logical flags for selecting packages
592 LOGICAL useKPP
593 LOGICAL useGMRedi
594 LOGICAL useOBCS
595 LOGICAL useAIM
596 LOGICAL useGrdchk
597 LOGICAL useECCO
598 LOGICAL useSHAP_FILT
599 LOGICAL useZONAL_FILT
600 LOGICAL useFLT
601 LOGICAL usePTRACERS
602 COMMON /PARM_PACKAGES/
603 & useKPP, useGMRedi, useOBCS, useAIM, useECCO,
604 & useSHAP_FILT, useZONAL_FILT, useGrdchk, useFLT,
605 & usePTRACERS
606

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