/[MITgcm]/MITgcm_contrib/ksnow/press_release/code/PARAMS.h
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Revision 1.2 - (hide annotations) (download)
Mon Jan 30 16:32:18 2017 UTC (8 years, 6 months ago) by ksnow
Branch: MAIN
Changes since 1.1: +12 -8 lines
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update darcy pressure release source code

1 ksnow 1.2 C $Header: /u/gcmpack/MITgcm/model/inc/PARAMS.h,v 1.284 2016/11/28 22:47:42 jmc Exp $
2 ksnow 1.1 C $Name: $
3     C
4    
5     CBOP
6     C !ROUTINE: PARAMS.h
7     C !INTERFACE:
8     C #include PARAMS.h
9    
10     C !DESCRIPTION:
11     C Header file defining model "parameters". The values from the
12     C model standard input file are stored into the variables held
13     C here. Notes describing the parameters can also be found here.
14    
15     CEOP
16    
17     C-- Contants
18     C Useful physical values
19     Real*8 PI
20     PARAMETER ( PI = 3.14159265358979323844D0 )
21     Real*8 deg2rad
22     PARAMETER ( deg2rad = 2.D0*PI/360.D0 )
23    
24     C-- COMMON /PARM_C/ Character valued parameters used by the model.
25     C buoyancyRelation :: Flag used to indicate which relation to use to
26     C get buoyancy.
27     C eosType :: choose the equation of state:
28     C LINEAR, POLY3, UNESCO, JMD95Z, JMD95P, MDJWF, IDEALGAS
29     C pickupSuff :: force to start from pickup files (even if nIter0=0)
30     C and read pickup files with this suffix (max 10 Char.)
31     C mdsioLocalDir :: read-write tiled file from/to this directory name
32     C (+ 4 digits Processor-Rank) instead of current dir.
33     C adTapeDir :: read-write checkpointing tape files from/to this
34     C directory name instead of current dir. Conflicts
35     C mdsioLocalDir, so only one of the two can be set.
36     C In contrast to mdsioLocalDir, if specified adTapeDir
37     C must exist before the model starts.
38     C tRefFile :: File containing reference Potential Temperat. tRef (1.D)
39     C sRefFile :: File containing reference salinity/spec.humid. sRef (1.D)
40     C rhoRefFile :: File containing reference density profile rhoRef (1.D)
41     C gravityFile :: File containing gravity vertical profile (1.D)
42     C delRFile :: File containing vertical grid spacing delR (1.D array)
43     C delRcFile :: File containing vertical grid spacing delRc (1.D array)
44     C hybSigmFile :: File containing hybrid-sigma vertical coord. coeff. (2x 1.D)
45     C delXFile :: File containing X-spacing grid definition (1.D array)
46     C delYFile :: File containing Y-spacing grid definition (1.D array)
47     C horizGridFile :: File containing horizontal-grid definition
48     C (only when using curvilinear_grid)
49     C bathyFile :: File containing bathymetry. If not defined bathymetry
50     C is taken from inline function.
51     C topoFile :: File containing the topography of the surface (unit=m)
52     C (mainly used for the atmosphere = ground height).
53     C addWwallFile :: File containing 2-D additional Western cell-edge wall
54     C addSwallFile :: File containing 2-D additional Southern cell-edge wall
55     C (e.g., to add "thin-wall" where it is =1)
56     C hydrogThetaFile :: File containing initial hydrographic data (3-D)
57     C for potential temperature.
58     C hydrogSaltFile :: File containing initial hydrographic data (3-D)
59     C for salinity.
60     C diffKrFile :: File containing 3D specification of vertical diffusivity
61     C viscAhDfile :: File containing 3D specification of horizontal viscosity
62     C viscAhZfile :: File containing 3D specification of horizontal viscosity
63     C viscA4Dfile :: File containing 3D specification of horizontal viscosity
64     C viscA4Zfile :: File containing 3D specification of horizontal viscosity
65     C zonalWindFile :: File containing zonal wind data
66     C meridWindFile :: File containing meridional wind data
67     C thetaClimFile :: File containing surface theta climataology used
68     C in relaxation term -lambda(theta-theta*)
69     C saltClimFile :: File containing surface salt climataology used
70     C in relaxation term -lambda(salt-salt*)
71     C surfQfile :: File containing surface heat flux, excluding SW
72     C (old version, kept for backward compatibility)
73     C surfQnetFile :: File containing surface net heat flux
74     C surfQswFile :: File containing surface shortwave radiation
75     C EmPmRfile :: File containing surface fresh water flux
76     C NOTE: for backward compatibility EmPmRfile is specified in
77     C m/s when using external_fields_load.F. It is converted
78     C to kg/m2/s by multiplying by rhoConstFresh.
79     C saltFluxFile :: File containing surface salt flux
80     C pLoadFile :: File containing pressure loading
81     C addMassFile :: File containing source/sink of fluid in the interior
82     C eddyPsiXFile :: File containing zonal Eddy streamfunction data
83     C eddyPsiYFile :: File containing meridional Eddy streamfunction data
84     C the_run_name :: string identifying the name of the model "run"
85     COMMON /PARM_C/
86     & buoyancyRelation, eosType,
87     & pickupSuff, mdsioLocalDir, adTapeDir,
88     & tRefFile, sRefFile, rhoRefFile, gravityFile,
89     & delRFile, delRcFile, hybSigmFile,
90     & delXFile, delYFile, horizGridFile,
91     & bathyFile, topoFile, addWwallFile, addSwallFile,
92     & viscAhDfile, viscAhZfile,
93     & viscA4Dfile, viscA4Zfile,
94     & hydrogThetaFile, hydrogSaltFile, diffKrFile,
95     & zonalWindFile, meridWindFile, thetaClimFile,
96     & saltClimFile,
97     & EmPmRfile, saltFluxFile,
98     & surfQfile, surfQnetFile, surfQswFile,
99     & lambdaThetaFile, lambdaSaltFile,
100     & uVelInitFile, vVelInitFile, pSurfInitFile,
101     & pLoadFile, addMassFile,
102     & eddyPsiXFile, eddyPsiYFile, geothermalFile,
103     & the_run_name
104     CHARACTER*(MAX_LEN_FNAM) buoyancyRelation
105     CHARACTER*(6) eosType
106     CHARACTER*(10) pickupSuff
107     CHARACTER*(MAX_LEN_FNAM) mdsioLocalDir
108     CHARACTER*(MAX_LEN_FNAM) adTapeDir
109     CHARACTER*(MAX_LEN_FNAM) tRefFile
110     CHARACTER*(MAX_LEN_FNAM) sRefFile
111     CHARACTER*(MAX_LEN_FNAM) rhoRefFile
112     CHARACTER*(MAX_LEN_FNAM) gravityFile
113     CHARACTER*(MAX_LEN_FNAM) delRFile
114     CHARACTER*(MAX_LEN_FNAM) delRcFile
115     CHARACTER*(MAX_LEN_FNAM) hybSigmFile
116     CHARACTER*(MAX_LEN_FNAM) delXFile
117     CHARACTER*(MAX_LEN_FNAM) delYFile
118     CHARACTER*(MAX_LEN_FNAM) horizGridFile
119     CHARACTER*(MAX_LEN_FNAM) bathyFile, topoFile
120     CHARACTER*(MAX_LEN_FNAM) addWwallFile, addSwallFile
121     CHARACTER*(MAX_LEN_FNAM) hydrogThetaFile, hydrogSaltFile
122     CHARACTER*(MAX_LEN_FNAM) diffKrFile
123     CHARACTER*(MAX_LEN_FNAM) viscAhDfile
124     CHARACTER*(MAX_LEN_FNAM) viscAhZfile
125     CHARACTER*(MAX_LEN_FNAM) viscA4Dfile
126     CHARACTER*(MAX_LEN_FNAM) viscA4Zfile
127     CHARACTER*(MAX_LEN_FNAM) zonalWindFile
128     CHARACTER*(MAX_LEN_FNAM) meridWindFile
129     CHARACTER*(MAX_LEN_FNAM) thetaClimFile
130     CHARACTER*(MAX_LEN_FNAM) saltClimFile
131     CHARACTER*(MAX_LEN_FNAM) surfQfile
132     CHARACTER*(MAX_LEN_FNAM) surfQnetFile
133     CHARACTER*(MAX_LEN_FNAM) surfQswFile
134     CHARACTER*(MAX_LEN_FNAM) EmPmRfile
135     CHARACTER*(MAX_LEN_FNAM) saltFluxFile
136     CHARACTER*(MAX_LEN_FNAM) uVelInitFile
137     CHARACTER*(MAX_LEN_FNAM) vVelInitFile
138     CHARACTER*(MAX_LEN_FNAM) pSurfInitFile
139     CHARACTER*(MAX_LEN_FNAM) pLoadFile
140     CHARACTER*(MAX_LEN_FNAM) addMassFile
141     CHARACTER*(MAX_LEN_FNAM) eddyPsiXFile
142     CHARACTER*(MAX_LEN_FNAM) eddyPsiYFile
143     CHARACTER*(MAX_LEN_FNAM) geothermalFile
144     CHARACTER*(MAX_LEN_FNAM) lambdaThetaFile
145     CHARACTER*(MAX_LEN_FNAM) lambdaSaltFile
146     CHARACTER*(MAX_LEN_PREC/2) the_run_name
147    
148     C-- COMMON /PARM_I/ Integer valued parameters used by the model.
149     C cg2dMaxIters :: Maximum number of iterations in the
150     C two-dimensional con. grad solver.
151     C cg2dChkResFreq :: Frequency with which to check residual
152     C in con. grad solver.
153     C cg2dPreCondFreq :: Frequency for updating cg2d preconditioner
154     C (non-linear free-surf.)
155     C cg2dUseMinResSol :: =0 : use last-iteration/converged solution
156     C =1 : use solver minimum-residual solution
157     C cg3dMaxIters :: Maximum number of iterations in the
158     C three-dimensional con. grad solver.
159     C cg3dChkResFreq :: Frequency with which to check residual
160     C in con. grad solver.
161     C printResidualFreq :: Frequency for printing residual in CG iterations
162     C nIter0 :: Start time-step number of for this run
163     C nTimeSteps :: Number of timesteps to execute
164     C nTimeSteps_l2 :: Number of inner timesteps to execute per timestep
165     C writeStatePrec :: Precision used for writing model state.
166     C writeBinaryPrec :: Precision used for writing binary files
167     C readBinaryPrec :: Precision used for reading binary files
168     C selectCoriMap :: select setting of Coriolis parameter map:
169     C =0 f-Plane (Constant Coriolis, = f0)
170     C =1 Beta-Plane Coriolis (= f0 + beta.y)
171     C =2 Spherical Coriolis (= 2.omega.sin(phi))
172     C =3 Read Coriolis 2-d fields from files.
173     C selectSigmaCoord :: option related to sigma vertical coordinate
174     C nonlinFreeSurf :: option related to non-linear free surface
175     C =0 Linear free surface ; >0 Non-linear
176     C select_rStar :: option related to r* vertical coordinate
177     C =0 (default) use r coord. ; > 0 use r*
178     C selectNHfreeSurf :: option for Non-Hydrostatic (free-)Surface formulation:
179     C =0 (default) hydrostatic surf. ; > 0 add NH effects.
180     C selectP_inEOS_Zc :: select which pressure to use in EOS (for z-coords)
181     C =0: simply: -g*rhoConst*z
182     C =1: use pRef = integral{-g*rho(Tref,Sref,pRef)*dz}
183     C =2: use hydrostatic dynamical pressure
184     C =3: use full (Hyd+NH) dynamical pressure
185     C selectAddFluid :: option to add mass source/sink of fluid in the interior
186     C (3-D generalisation of oceanic real-fresh water flux)
187     C =0 off ; =1 add fluid ; =-1 virtual flux (no mass added)
188 ksnow 1.2 C selectImplicitDrag :: select Implicit treatment of bottom/top drag
189     C = 0: fully explicit
190     C = 1: implicit on provisional velocity
191     C (i.e., before grad.Eta increment)
192     C = 2: fully implicit (combined with Impl Surf.Press)
193 ksnow 1.1 C momForcingOutAB :: =1: take momentum forcing contribution
194     C out of (=0: in) Adams-Bashforth time stepping.
195     C tracForcingOutAB :: =1: take tracer (Temp,Salt,pTracers) forcing contribution
196     C out of (=0: in) Adams-Bashforth time stepping.
197     C tempAdvScheme :: Temp. Horiz.Advection scheme selector
198     C tempVertAdvScheme :: Temp. Vert. Advection scheme selector
199     C saltAdvScheme :: Salt. Horiz.advection scheme selector
200     C saltVertAdvScheme :: Salt. Vert. Advection scheme selector
201     C selectKEscheme :: Kinetic Energy scheme selector (Vector Inv.)
202     C selectVortScheme :: Scheme selector for Vorticity term (Vector Inv.)
203     C selectBotDragQuadr :: quadratic bottom drag discretisation option:
204     C =0: average KE from grid center to U & V location
205     C =1: use local velocity norm @ U & V location
206     C =2: same with wet-point averaging of other component
207     C monitorSelect :: select group of variables to monitor
208     C =1 : dynvars ; =2 : + vort ; =3 : + surface
209     C- debugLevel :: controls printing of algorithm intermediate results
210     C and statistics ; higher -> more writing
211    
212     COMMON /PARM_I/
213     & cg2dMaxIters, cg2dChkResFreq,
214     & cg2dPreCondFreq, cg2dUseMinResSol,
215     & cg3dMaxIters, cg3dChkResFreq,
216     & printResidualFreq,
217     & nIter0, nTimeSteps, nTimeSteps_l2, nEndIter,
218     & writeStatePrec,
219     & writeBinaryPrec, readBinaryPrec,
220     & selectCoriMap,
221     & selectSigmaCoord,
222     & nonlinFreeSurf, select_rStar,
223     & selectNHfreeSurf, selectP_inEOS_Zc,
224 ksnow 1.2 & selectAddFluid, selectImplicitDrag,
225 ksnow 1.1 & momForcingOutAB, tracForcingOutAB,
226     & tempAdvScheme, tempVertAdvScheme,
227     & saltAdvScheme, saltVertAdvScheme,
228     & selectKEscheme, selectVortScheme,
229     & selectBotDragQuadr,
230     & monitorSelect, debugLevel
231     INTEGER cg2dMaxIters
232     INTEGER cg2dChkResFreq
233     INTEGER cg2dPreCondFreq
234     INTEGER cg2dUseMinResSol
235     INTEGER cg3dMaxIters
236     INTEGER cg3dChkResFreq
237     INTEGER printResidualFreq
238     INTEGER nIter0
239     INTEGER nTimeSteps
240     INTEGER nTimeSteps_l2
241     INTEGER nEndIter
242     INTEGER writeStatePrec
243     INTEGER writeBinaryPrec
244     INTEGER readBinaryPrec
245     INTEGER selectCoriMap
246     INTEGER selectSigmaCoord
247     INTEGER nonlinFreeSurf
248     INTEGER select_rStar
249     INTEGER selectNHfreeSurf
250     INTEGER selectP_inEOS_Zc
251     INTEGER selectAddFluid
252 ksnow 1.2 INTEGER selectImplicitDrag
253 ksnow 1.1 INTEGER momForcingOutAB, tracForcingOutAB
254     INTEGER tempAdvScheme, tempVertAdvScheme
255     INTEGER saltAdvScheme, saltVertAdvScheme
256     INTEGER selectKEscheme
257     INTEGER selectVortScheme
258     INTEGER selectBotDragQuadr
259     INTEGER monitorSelect
260     INTEGER debugLevel
261    
262     C-- COMMON /PARM_L/ Logical valued parameters used by the model.
263     C- Coordinate + Grid params:
264     C fluidIsAir :: Set to indicate that the fluid major constituent
265     C is air
266     C fluidIsWater :: Set to indicate that the fluid major constituent
267     C is water
268     C usingPCoords :: Set to indicate that we are working in a pressure
269     C type coordinate (p or p*).
270     C usingZCoords :: Set to indicate that we are working in a height
271     C type coordinate (z or z*)
272     C usingCartesianGrid :: If TRUE grid generation will be in a cartesian
273     C coordinate frame.
274     C usingSphericalPolarGrid :: If TRUE grid generation will be in a
275     C spherical polar frame.
276     C rotateGrid :: rotate grid coordinates to geographical coordinates
277     C according to Euler angles phiEuler, thetaEuler, psiEuler
278     C usingCylindricalGrid :: If TRUE grid generation will be Cylindrical
279     C usingCurvilinearGrid :: If TRUE, use a curvilinear grid (to be provided)
280     C hasWetCSCorners :: domain contains CS-type corners where dynamics is solved
281     C deepAtmosphere :: deep model (drop the shallow-atmosphere approximation)
282     C setInterFDr :: set Interface depth (put cell-Center at the middle)
283     C setCenterDr :: set cell-Center depth (put Interface at the middle)
284     C- Momentum params:
285     C no_slip_sides :: Impose "no-slip" at lateral boundaries.
286     C no_slip_bottom :: Impose "no-slip" at bottom boundary.
287     C bottomVisc_pCell :: account for partial-cell in bottom visc. (no-slip BC)
288     C useSmag3D :: Use isotropic 3-D Smagorinsky
289     C useFullLeith :: Set to true to use full Leith viscosity(may be unstable
290     C on irregular grids)
291     C useStrainTensionVisc:: Set to true to use Strain-Tension viscous terms
292     C useAreaViscLength :: Set to true to use old scaling for viscous lengths,
293     C e.g., L2=Raz. May be preferable for cube sphere.
294     C momViscosity :: Flag which turns momentum friction terms on and off.
295     C momAdvection :: Flag which turns advection of momentum on and off.
296     C momForcing :: Flag which turns external forcing of momentum on
297     C and off.
298     C momPressureForcing :: Flag which turns pressure term in momentum equation
299     C on and off.
300     C metricTerms :: Flag which turns metric terms on or off.
301     C useNHMTerms :: If TRUE use non-hydrostatic metric terms.
302     C useCoriolis :: Flag which turns the coriolis terms on and off.
303     C use3dCoriolis :: Turns the 3-D coriolis terms (in Omega.cos Phi) on - off
304     C useCDscheme :: use CD-scheme to calculate Coriolis terms.
305     C vectorInvariantMomentum :: use Vector-Invariant form (mom_vecinv package)
306     C (default = F = use mom_fluxform package)
307     C useJamartWetPoints :: Use wet-point method for Coriolis (Jamart & Ozer 1986)
308     C useJamartMomAdv :: Use wet-point method for V.I. non-linear term
309     C upwindVorticity :: bias interpolation of vorticity in the Coriolis term
310     C highOrderVorticity :: use 3rd/4th order interp. of vorticity (V.I., advection)
311     C useAbsVorticity :: work with f+zeta in Coriolis terms
312     C upwindShear :: use 1rst order upwind interp. (V.I., vertical advection)
313     C momStepping :: Turns momentum equation time-stepping off
314     C calc_wVelocity :: Turns vertical velocity calculation off
315     C- Temp. & Salt params:
316     C tempStepping :: Turns temperature equation time-stepping on/off
317     C saltStepping :: Turns salinity equation time-stepping on/off
318     C addFrictionHeating :: account for frictional heating
319     C tempAdvection :: Flag which turns advection of temperature on and off.
320     C tempVertDiff4 :: use vertical bi-harmonic diffusion for temperature
321     C tempIsActiveTr :: Pot.Temp. is a dynamically active tracer
322     C tempForcing :: Flag which turns external forcing of temperature on/off
323     C saltAdvection :: Flag which turns advection of salinity on and off.
324     C saltVertDiff4 :: use vertical bi-harmonic diffusion for salinity
325     C saltIsActiveTr :: Salinity is a dynamically active tracer
326     C saltForcing :: Flag which turns external forcing of salinity on/off
327     C maskIniTemp :: apply mask to initial Pot.Temp.
328     C maskIniSalt :: apply mask to initial salinity
329     C checkIniTemp :: check for points with identically zero initial Pot.Temp.
330     C checkIniSalt :: check for points with identically zero initial salinity
331     C- Pressure solver related parameters (PARM02)
332     C useSRCGSolver :: Set to true to use conjugate gradient
333     C solver with single reduction (only one call of
334     C s/r mpi_allreduce), default is false
335     C- Time-stepping & free-surface params:
336     C rigidLid :: Set to true to use rigid lid
337     C implicitFreeSurface :: Set to true to use implicit free surface
338     C uniformLin_PhiSurf :: Set to true to use a uniform Bo_surf in the
339     C linear relation Phi_surf = Bo_surf*eta
340     C uniformFreeSurfLev :: TRUE if free-surface level-index is uniform (=1)
341     C exactConserv :: Set to true to conserve exactly the total Volume
342     C linFSConserveTr :: Set to true to correct source/sink of tracer
343     C at the surface due to Linear Free Surface
344     C useRealFreshWaterFlux :: if True (=Natural BCS), treats P+R-E flux
345     C as a real Fresh Water (=> changes the Sea Level)
346     C if F, converts P+R-E to salt flux (no SL effect)
347     C storePhiHyd4Phys :: store hydrostatic potential for use in Physics/EOS
348     C this requires specific code for restart & exchange
349     C quasiHydrostatic :: Using non-hydrostatic terms in hydrostatic algorithm
350     C nonHydrostatic :: Using non-hydrostatic algorithm
351     C use3Dsolver :: set to true to use 3-D pressure solver
352     C implicitIntGravWave :: treat Internal Gravity Wave implicitly
353     C staggerTimeStep :: enable a Stagger time stepping U,V (& W) then T,S
354     C applyExchUV_early :: Apply EXCH to U,V earlier, just before integr_continuity
355     C doResetHFactors :: Do reset thickness factors @ beginning of each time-step
356     C implicitDiffusion :: Turns implicit vertical diffusion on
357     C implicitViscosity :: Turns implicit vertical viscosity on
358     C tempImplVertAdv :: Turns on implicit vertical advection for Temperature
359     C saltImplVertAdv :: Turns on implicit vertical advection for Salinity
360     C momImplVertAdv :: Turns on implicit vertical advection for Momentum
361     C multiDimAdvection :: Flag that enable multi-dimension advection
362     C useMultiDimAdvec :: True if multi-dim advection is used at least once
363     C momDissip_In_AB :: if False, put Dissipation tendency contribution
364     C out off Adams-Bashforth time stepping.
365     C doAB_onGtGs :: if the Adams-Bashforth time stepping is used, always
366     C apply AB on tracer tendencies (rather than on Tracer)
367     C- Other forcing params -
368     C balanceEmPmR :: substract global mean of EmPmR at every time step
369     C balanceQnet :: substract global mean of Qnet at every time step
370     C balancePrintMean:: print substracted global means to STDOUT
371     C doThetaClimRelax :: Set true if relaxation to temperature
372     C climatology is required.
373     C doSaltClimRelax :: Set true if relaxation to salinity
374     C climatology is required.
375     C balanceThetaClimRelax :: substract global mean effect at every time step
376     C balanceSaltClimRelax :: substract global mean effect at every time step
377     C allowFreezing :: Allows surface water to freeze and form ice
378     C periodicExternalForcing :: Set true if forcing is time-dependant
379     C- I/O parameters -
380     C globalFiles :: Selects between "global" and "tiled" files.
381     C On some platforms with MPI, option globalFiles is either
382     C slow or does not work. Use useSingleCpuIO instead.
383     C useSingleCpuIO :: moved to EEPARAMS.h
384     C pickupStrictlyMatch :: check and stop if pickup-file do not stricly match
385     C startFromPickupAB2 :: with AB-3 code, start from an AB-2 pickup
386     C usePickupBeforeC54 :: start from old-pickup files, generated with code from
387     C before checkpoint-54a, Jul 06, 2004.
388     C pickup_write_mdsio :: use mdsio to write pickups
389     C pickup_read_mdsio :: use mdsio to read pickups
390     C pickup_write_immed :: echo the pickup immediately (for conversion)
391     C writePickupAtEnd :: write pickup at the last timestep
392     C timeave_mdsio :: use mdsio for timeave output
393     C snapshot_mdsio :: use mdsio for "snapshot" (dumpfreq/diagfreq) output
394     C monitor_stdio :: use stdio for monitor output
395     C dumpInitAndLast :: dumps model state to files at Initial (nIter0)
396     C & Last iteration, in addition multiple of dumpFreq iter.
397     C printDomain :: controls printing of domain fields (bathy, hFac ...).
398    
399     COMMON /PARM_L/
400     & fluidIsAir, fluidIsWater,
401     & usingPCoords, usingZCoords,
402     & usingCartesianGrid, usingSphericalPolarGrid, rotateGrid,
403     & usingCylindricalGrid, usingCurvilinearGrid, hasWetCSCorners,
404     & deepAtmosphere, setInterFDr, setCenterDr,
405     & no_slip_sides, no_slip_bottom, bottomVisc_pCell, useSmag3D,
406     & useFullLeith, useStrainTensionVisc, useAreaViscLength,
407     & momViscosity, momAdvection, momForcing,
408     & momPressureForcing, metricTerms, useNHMTerms,
409     & useCoriolis, use3dCoriolis,
410     & useCDscheme, vectorInvariantMomentum,
411     & useEnergyConservingCoriolis, useJamartWetPoints, useJamartMomAdv,
412     & upwindVorticity, highOrderVorticity,
413     & useAbsVorticity, upwindShear,
414     & momStepping, calc_wVelocity, tempStepping, saltStepping,
415     & addFrictionHeating,
416     & tempAdvection, tempVertDiff4, tempIsActiveTr, tempForcing,
417     & saltAdvection, saltVertDiff4, saltIsActiveTr, saltForcing,
418     & maskIniTemp, maskIniSalt, checkIniTemp, checkIniSalt,
419     & useSRCGSolver,
420     & rigidLid, implicitFreeSurface,
421     & uniformLin_PhiSurf, uniformFreeSurfLev,
422     & exactConserv, linFSConserveTr, useRealFreshWaterFlux,
423     & storePhiHyd4Phys, quasiHydrostatic, nonHydrostatic,
424     & use3Dsolver, implicitIntGravWave, staggerTimeStep,
425     & applyExchUV_early, doResetHFactors,
426 ksnow 1.2 & implicitDiffusion, implicitViscosity,
427 ksnow 1.1 & tempImplVertAdv, saltImplVertAdv, momImplVertAdv,
428     & multiDimAdvection, useMultiDimAdvec,
429     & momDissip_In_AB, doAB_onGtGs,
430     & balanceEmPmR, balanceQnet, balancePrintMean,
431     & balanceThetaClimRelax, balanceSaltClimRelax,
432     & doThetaClimRelax, doSaltClimRelax,
433     & allowFreezing,
434     & periodicExternalForcing,
435     & globalFiles,
436     & pickupStrictlyMatch, usePickupBeforeC54, startFromPickupAB2,
437     & pickup_read_mdsio, pickup_write_mdsio, pickup_write_immed,
438     & writePickupAtEnd,
439     & timeave_mdsio, snapshot_mdsio, monitor_stdio,
440     & outputTypesInclusive, dumpInitAndLast,
441     & printDomain
442    
443     LOGICAL fluidIsAir
444     LOGICAL fluidIsWater
445     LOGICAL usingPCoords
446     LOGICAL usingZCoords
447     LOGICAL usingCartesianGrid
448     LOGICAL usingSphericalPolarGrid, rotateGrid
449     LOGICAL usingCylindricalGrid
450     LOGICAL usingCurvilinearGrid, hasWetCSCorners
451     LOGICAL deepAtmosphere
452     LOGICAL setInterFDr
453     LOGICAL setCenterDr
454    
455     LOGICAL no_slip_sides
456     LOGICAL no_slip_bottom
457     LOGICAL bottomVisc_pCell
458     LOGICAL useSmag3D
459     LOGICAL useFullLeith
460     LOGICAL useStrainTensionVisc
461     LOGICAL useAreaViscLength
462     LOGICAL momViscosity
463     LOGICAL momAdvection
464     LOGICAL momForcing
465     LOGICAL momPressureForcing
466     LOGICAL metricTerms
467     LOGICAL useNHMTerms
468    
469     LOGICAL useCoriolis
470     LOGICAL use3dCoriolis
471     LOGICAL useCDscheme
472     LOGICAL vectorInvariantMomentum
473     LOGICAL useEnergyConservingCoriolis
474     LOGICAL useJamartWetPoints
475     LOGICAL useJamartMomAdv
476     LOGICAL upwindVorticity
477     LOGICAL highOrderVorticity
478     LOGICAL useAbsVorticity
479     LOGICAL upwindShear
480     LOGICAL momStepping
481     LOGICAL calc_wVelocity
482     LOGICAL tempStepping
483     LOGICAL saltStepping
484     LOGICAL addFrictionHeating
485     LOGICAL tempAdvection
486     LOGICAL tempVertDiff4
487     LOGICAL tempIsActiveTr
488     LOGICAL tempForcing
489     LOGICAL saltAdvection
490     LOGICAL saltVertDiff4
491     LOGICAL saltIsActiveTr
492     LOGICAL saltForcing
493     LOGICAL maskIniTemp
494     LOGICAL maskIniSalt
495     LOGICAL checkIniTemp
496     LOGICAL checkIniSalt
497     LOGICAL useSRCGSolver
498     LOGICAL rigidLid
499     LOGICAL implicitFreeSurface
500     LOGICAL uniformLin_PhiSurf
501     LOGICAL uniformFreeSurfLev
502     LOGICAL exactConserv
503     LOGICAL linFSConserveTr
504     LOGICAL useRealFreshWaterFlux
505     LOGICAL storePhiHyd4Phys
506     LOGICAL quasiHydrostatic
507     LOGICAL nonHydrostatic
508     LOGICAL use3Dsolver
509     LOGICAL implicitIntGravWave
510     LOGICAL staggerTimeStep
511     LOGICAL applyExchUV_early
512     LOGICAL doResetHFactors
513     LOGICAL implicitDiffusion
514     LOGICAL implicitViscosity
515     LOGICAL tempImplVertAdv
516     LOGICAL saltImplVertAdv
517     LOGICAL momImplVertAdv
518     LOGICAL multiDimAdvection
519     LOGICAL useMultiDimAdvec
520     LOGICAL momDissip_In_AB
521     LOGICAL doAB_onGtGs
522     LOGICAL balanceEmPmR
523     LOGICAL balanceQnet
524     LOGICAL balancePrintMean
525     LOGICAL doThetaClimRelax
526     LOGICAL doSaltClimRelax
527     LOGICAL balanceThetaClimRelax
528     LOGICAL balanceSaltClimRelax
529     LOGICAL allowFreezing
530     LOGICAL periodicExternalForcing
531     LOGICAL globalFiles
532     LOGICAL pickupStrictlyMatch
533     LOGICAL usePickupBeforeC54
534     LOGICAL startFromPickupAB2
535     LOGICAL pickup_read_mdsio, pickup_write_mdsio
536     LOGICAL pickup_write_immed, writePickupAtEnd
537     LOGICAL timeave_mdsio, snapshot_mdsio, monitor_stdio
538     LOGICAL outputTypesInclusive
539     LOGICAL dumpInitAndLast
540     LOGICAL printDomain
541    
542     C-- COMMON /PARM_R/ "Real" valued parameters used by the model.
543     C cg2dTargetResidual
544     C :: Target residual for cg2d solver; no unit (RHS normalisation)
545     C cg2dTargetResWunit
546     C :: Target residual for cg2d solver; W unit (No RHS normalisation)
547     C cg3dTargetResidual
548     C :: Target residual for cg3d solver.
549     C cg2dpcOffDFac :: Averaging weight for preconditioner off-diagonal.
550     C Note. 20th May 1998
551     C I made a weird discovery! In the model paper we argue
552     C for the form of the preconditioner used here ( see
553     C A Finite-volume, Incompressible Navier-Stokes Model
554     C ...., Marshall et. al ). The algebra gives a simple
555     C 0.5 factor for the averaging of ac and aCw to get a
556     C symmettric pre-conditioner. By using a factor of 0.51
557     C i.e. scaling the off-diagonal terms in the
558     C preconditioner down slightly I managed to get the
559     C number of iterations for convergence in a test case to
560     C drop form 192 -> 134! Need to investigate this further!
561     C For now I have introduced a parameter cg2dpcOffDFac which
562     C defaults to 0.51 but can be set at runtime.
563     C delR :: Vertical grid spacing ( units of r ).
564     C delRc :: Vertical grid spacing between cell centers (r unit).
565     C delX :: Separation between cell faces (m) or (deg), depending
566     C delY on input flags. Note: moved to header file SET_GRID.h
567     C xgOrigin :: Origin of the X-axis (Cartesian Grid) / Longitude of Western
568     C :: most cell face (Lat-Lon grid) (Note: this is an "inert"
569     C :: parameter but it makes geographical references simple.)
570     C ygOrigin :: Origin of the Y-axis (Cartesian Grid) / Latitude of Southern
571     C :: most face (Lat-Lon grid).
572     C rSphere :: Radius of sphere for a spherical polar grid ( m ).
573     C recip_rSphere :: Reciprocal radius of sphere ( m^-1 ).
574     C radius_fromHorizGrid :: sphere Radius of input horiz. grid (Curvilinear Grid)
575     C seaLev_Z :: the reference height of sea-level (usually zero)
576     C top_Pres :: pressure (P-Coords) or reference pressure (Z-Coords) at the top
577     C rSigmaBnd :: vertical position (in r-unit) of r/sigma transition (Hybrid-Sigma)
578     C gravity :: Acceleration due to constant gravity ( m/s^2 )
579     C recip_gravity :: Reciprocal gravity acceleration ( s^2/m )
580     C gBaro :: Accel. due to gravity used in barotropic equation ( m/s^2 )
581     C gravFacC :: gravity factor (vs surf. gravity) vert. profile at cell-Center
582     C gravFacF :: gravity factor (vs surf. gravity) vert. profile at cell-interF
583     C rhoNil :: Reference density for the linear equation of state
584     C rhoConst :: Vertically constant reference density (Boussinesq)
585     C rho1Ref :: reference vertical profile for density (anelastic)
586     C rhoFacC :: normalized (by rhoConst) reference density at cell-Center
587     C rhoFacF :: normalized (by rhoConst) reference density at cell-interFace
588     C rhoConstFresh :: Constant reference density for fresh water (rain)
589     C thetaConst :: Constant reference for potential temperature
590     C tRef :: reference vertical profile for potential temperature
591     C sRef :: reference vertical profile for salinity/specific humidity
592     C pRef4EOS :: reference pressure used in EOS (case selectP_inEOS_Zc=1)
593     C phiRef :: reference potential (press/rho, geopot) profile (m^2/s^2)
594     C dBdrRef :: vertical gradient of reference buoyancy [(m/s/r)^2]:
595     C :: z-coord: = N^2_ref = Brunt-Vaissala frequency [s^-2]
596     C :: p-coord: = -(d.alpha/dp)_ref [(m^2.s/kg)^2]
597     C rVel2wUnit :: units conversion factor (Non-Hydrostatic code),
598     C :: from r-coordinate vertical velocity to vertical velocity [m/s].
599     C :: z-coord: = 1 ; p-coord: wSpeed [m/s] = rVel [Pa/s] * rVel2wUnit
600     C wUnit2rVel :: units conversion factor (Non-Hydrostatic code),
601     C :: from vertical velocity [m/s] to r-coordinate vertical velocity.
602     C :: z-coord: = 1 ; p-coord: rVel [Pa/s] = wSpeed [m/s] * wUnit2rVel
603     C mass2rUnit :: units conversion factor (surface forcing),
604     C :: from mass per unit area [kg/m2] to vertical r-coordinate unit.
605     C :: z-coord: = 1/rhoConst ( [kg/m2] / rho = [m] ) ;
606     C :: p-coord: = gravity ( [kg/m2] * g = [Pa] ) ;
607     C rUnit2mass :: units conversion factor (surface forcing),
608     C :: from vertical r-coordinate unit to mass per unit area [kg/m2].
609     C :: z-coord: = rhoConst ( [m] * rho = [kg/m2] ) ;
610     C :: p-coord: = 1/gravity ( [Pa] / g = [kg/m2] ) ;
611     C f0 :: Reference coriolis parameter ( 1/s )
612     C ( Southern edge f for beta plane )
613     C beta :: df/dy ( s^-1.m^-1 )
614     C fPrime :: Second Coriolis parameter ( 1/s ), related to Y-component
615     C of rotation (reference value = 2.Omega.Cos(Phi))
616     C omega :: Angular velocity ( rad/s )
617     C rotationPeriod :: Rotation period (s) (= 2.pi/omega)
618     C viscArNr :: vertical profile of Eddy viscosity coeff.
619     C for vertical mixing of momentum ( units of r^2/s )
620     C viscAh :: Eddy viscosity coeff. for mixing of
621     C momentum laterally ( m^2/s )
622     C viscAhW :: Eddy viscosity coeff. for mixing of vertical
623     C momentum laterally, no effect for hydrostatic
624     C model, defaults to viscAhD if unset ( m^2/s )
625     C Not used if variable horiz. viscosity is used.
626     C viscA4 :: Biharmonic viscosity coeff. for mixing of
627     C momentum laterally ( m^4/s )
628     C viscA4W :: Biharmonic viscosity coeff. for mixing of vertical
629     C momentum laterally, no effect for hydrostatic
630     C model, defaults to viscA4D if unset ( m^2/s )
631     C Not used if variable horiz. viscosity is used.
632     C viscAhD :: Eddy viscosity coeff. for mixing of momentum laterally
633     C (act on Divergence part) ( m^2/s )
634     C viscAhZ :: Eddy viscosity coeff. for mixing of momentum laterally
635     C (act on Vorticity part) ( m^2/s )
636     C viscA4D :: Biharmonic viscosity coeff. for mixing of momentum laterally
637     C (act on Divergence part) ( m^4/s )
638     C viscA4Z :: Biharmonic viscosity coeff. for mixing of momentum laterally
639     C (act on Vorticity part) ( m^4/s )
640     C smag3D_coeff :: Isotropic 3-D Smagorinsky coefficient (-)
641     C viscC2leith :: Leith non-dimensional viscosity factor (grad(vort))
642     C viscC2leithD :: Modified Leith non-dimensional visc. factor (grad(div))
643     C viscC4leith :: Leith non-dimensional viscosity factor (grad(vort))
644     C viscC4leithD :: Modified Leith non-dimensional viscosity factor (grad(div))
645     C viscC2smag :: Smagorinsky non-dimensional viscosity factor (harmonic)
646     C viscC4smag :: Smagorinsky non-dimensional viscosity factor (biharmonic)
647     C viscAhMax :: Maximum eddy viscosity coeff. for mixing of
648     C momentum laterally ( m^2/s )
649     C viscAhReMax :: Maximum gridscale Reynolds number for eddy viscosity
650     C coeff. for mixing of momentum laterally (non-dim)
651     C viscAhGrid :: non-dimensional grid-size dependent viscosity
652     C viscAhGridMax:: maximum and minimum harmonic viscosity coefficients ...
653     C viscAhGridMin:: in terms of non-dimensional grid-size dependent visc.
654     C viscA4Max :: Maximum biharmonic viscosity coeff. for mixing of
655     C momentum laterally ( m^4/s )
656     C viscA4ReMax :: Maximum Gridscale Reynolds number for
657     C biharmonic viscosity coeff. momentum laterally (non-dim)
658     C viscA4Grid :: non-dimensional grid-size dependent bi-harmonic viscosity
659     C viscA4GridMax:: maximum and minimum biharmonic viscosity coefficients ...
660     C viscA4GridMin:: in terms of non-dimensional grid-size dependent viscosity
661     C diffKhT :: Laplacian diffusion coeff. for mixing of
662     C heat laterally ( m^2/s )
663     C diffK4T :: Biharmonic diffusion coeff. for mixing of
664     C heat laterally ( m^4/s )
665     C diffKrNrT :: vertical profile of Laplacian diffusion coeff.
666     C for mixing of heat vertically ( units of r^2/s )
667     C diffKr4T :: vertical profile of Biharmonic diffusion coeff.
668     C for mixing of heat vertically ( units of r^4/s )
669     C diffKhS :: Laplacian diffusion coeff. for mixing of
670     C salt laterally ( m^2/s )
671     C diffK4S :: Biharmonic diffusion coeff. for mixing of
672     C salt laterally ( m^4/s )
673     C diffKrNrS :: vertical profile of Laplacian diffusion coeff.
674     C for mixing of salt vertically ( units of r^2/s ),
675     C diffKr4S :: vertical profile of Biharmonic diffusion coeff.
676     C for mixing of salt vertically ( units of r^4/s )
677     C diffKrBL79surf :: T/S surface diffusivity (m^2/s) Bryan and Lewis, 1979
678     C diffKrBL79deep :: T/S deep diffusivity (m^2/s) Bryan and Lewis, 1979
679     C diffKrBL79scl :: depth scale for arctan fn (m) Bryan and Lewis, 1979
680     C diffKrBL79Ho :: depth offset for arctan fn (m) Bryan and Lewis, 1979
681     C BL79LatVary :: polarwise of this latitude diffKrBL79 is applied with
682     C gradual transition to diffKrBLEQ towards Equator
683     C diffKrBLEQsurf :: same as diffKrBL79surf but at Equator
684     C diffKrBLEQdeep :: same as diffKrBL79deep but at Equator
685     C diffKrBLEQscl :: same as diffKrBL79scl but at Equator
686     C diffKrBLEQHo :: same as diffKrBL79Ho but at Equator
687     C deltaT :: Default timestep ( s )
688     C deltaTClock :: Timestep used as model "clock". This determines the
689     C IO frequencies and is used in tagging output. It can
690     C be totally different to the dynamical time. Typically
691     C it will be the deep-water timestep for accelerated runs.
692     C Frequency of checkpointing and dumping of the model state
693     C are referenced to this clock. ( s )
694     C deltaTMom :: Timestep for momemtum equations ( s )
695     C dTtracerLev :: Timestep for tracer equations ( s ), function of level k
696     C deltaTFreeSurf :: Timestep for free-surface equation ( s )
697     C freeSurfFac :: Parameter to turn implicit free surface term on or off
698     C freeSurFac = 1. uses implicit free surface
699     C freeSurFac = 0. uses rigid lid
700     C abEps :: Adams-Bashforth-2 stabilizing weight
701     C alph_AB :: Adams-Bashforth-3 primary factor
702     C beta_AB :: Adams-Bashforth-3 secondary factor
703     C implicSurfPress :: parameter of the Crank-Nickelson time stepping :
704     C Implicit part of Surface Pressure Gradient ( 0-1 )
705 ksnow 1.2 C implicDiv2DFlow :: parameter of the Crank-Nickelson time stepping :
706 ksnow 1.1 C Implicit part of barotropic flow Divergence ( 0-1 )
707     C implicitNHPress :: parameter of the Crank-Nickelson time stepping :
708     C Implicit part of Non-Hydrostatic Pressure Gradient ( 0-1 )
709     C hFacMin :: Minimum fraction size of a cell (affects hFacC etc...)
710     C hFacMinDz :: Minimum dimensional size of a cell (affects hFacC etc..., m)
711     C hFacMinDp :: Minimum dimensional size of a cell (affects hFacC etc..., Pa)
712     C hFacMinDr :: Minimum dimensional size of a cell (-> hFacC etc..., r units)
713     C hFacInf :: Threshold (inf and sup) for fraction size of surface cell
714     C hFacSup that control vanishing and creating levels
715     C tauCD :: CD scheme coupling timescale ( s )
716     C rCD :: CD scheme normalised coupling parameter (= 1 - deltaT/tauCD)
717     C epsAB_CD :: Adams-Bashforth-2 stabilizing weight used in CD scheme
718     C baseTime :: model base time (time origin) = time @ iteration zero
719     C startTime :: Starting time for this integration ( s ).
720     C endTime :: Ending time for this integration ( s ).
721     C chkPtFreq :: Frequency of rolling check pointing ( s ).
722     C pChkPtFreq :: Frequency of permanent check pointing ( s ).
723     C dumpFreq :: Frequency with which model state is written to
724     C post-processing files ( s ).
725     C diagFreq :: Frequency with which model writes diagnostic output
726     C of intermediate quantities.
727     C afFacMom :: Advection of momentum term tracer parameter
728     C vfFacMom :: Momentum viscosity tracer parameter
729     C pfFacMom :: Momentum pressure forcing tracer parameter
730     C cfFacMom :: Coriolis term tracer parameter
731     C foFacMom :: Momentum forcing tracer parameter
732     C mtFacMom :: Metric terms tracer parameter
733     C cosPower :: Power of cosine of latitude to multiply viscosity
734     C cAdjFreq :: Frequency of convective adjustment
735     C
736     C taveFreq :: Frequency with which time-averaged model state
737     C is written to post-processing files ( s ).
738     C tave_lastIter :: (for state variable only) fraction of the last time
739     C step (of each taveFreq period) put in the time average.
740     C (fraction for 1rst iter = 1 - tave_lastIter)
741     C tauThetaClimRelax :: Relaxation to climatology time scale ( s ).
742     C tauSaltClimRelax :: Relaxation to climatology time scale ( s ).
743     C latBandClimRelax :: latitude band where Relaxation to Clim. is applied,
744     C i.e. where |yC| <= latBandClimRelax
745     C externForcingPeriod :: Is the period of which forcing varies (eg. 1 month)
746     C externForcingCycle :: Is the repeat time of the forcing (eg. 1 year)
747     C (note: externForcingCycle must be an integer
748     C number times externForcingPeriod)
749     C convertFW2Salt :: salinity, used to convert Fresh-Water Flux to Salt Flux
750     C (use model surface (local) value if set to -1)
751     C temp_EvPrRn :: temperature of Rain & Evap.
752     C salt_EvPrRn :: salinity of Rain & Evap.
753     C temp_addMass :: temperature of addMass array
754     C salt_addMass :: salinity of addMass array
755     C (notes: a) tracer content of Rain/Evap only used if both
756     C NonLin_FrSurf & useRealFreshWater are set.
757     C b) use model surface (local) value if set to UNSET_RL)
758     C hMixCriteria:: criteria for mixed-layer diagnostic
759     C dRhoSmall :: parameter for mixed-layer diagnostic
760     C hMixSmooth :: Smoothing parameter for mixed-layer diag (default=0=no smoothing)
761     C ivdc_kappa :: implicit vertical diffusivity for convection [m^2/s]
762     C sideDragFactor :: side-drag scaling factor (used only if no_slip_sides)
763     C (default=2: full drag ; =1: gives half-slip BC)
764     C bottomDragLinear :: Linear bottom-drag coefficient (units of [r]/s)
765     C bottomDragQuadratic :: Quadratic bottom-drag coefficient (units of [r]/m)
766     C (if using zcoordinate, units becomes linear: m/s, quadratic: [-])
767     C smoothAbsFuncRange :: 1/2 of interval around zero, for which FORTRAN ABS
768     C is to be replace by a smoother function
769     C (affects myabs, mymin, mymax)
770     C nh_Am2 :: scales the non-hydrostatic terms and changes internal scales
771     C (i.e. allows convection at different Rayleigh numbers)
772     C tCylIn :: Temperature of the cylinder inner boundary
773     C tCylOut :: Temperature of the cylinder outer boundary
774     C phiEuler :: Euler angle, rotation about original z-axis
775     C thetaEuler :: Euler angle, rotation about new x-axis
776     C psiEuler :: Euler angle, rotation about new z-axis
777     COMMON /PARM_R/ cg2dTargetResidual, cg2dTargetResWunit,
778     & cg2dpcOffDFac, cg3dTargetResidual,
779     & delR, delRc, xgOrigin, ygOrigin, rSphere, recip_rSphere,
780     & radius_fromHorizGrid, seaLev_Z, top_Pres, rSigmaBnd,
781     & deltaT, deltaTMom, dTtracerLev, deltaTFreeSurf, deltaTClock,
782     & abEps, alph_AB, beta_AB,
783     & f0, beta, fPrime, omega, rotationPeriod,
784     & viscFacAdj, viscAh, viscAhW, smag3D_coeff,
785     & viscAhMax, viscAhGrid, viscAhGridMax, viscAhGridMin,
786     & viscC2leith, viscC2leithD,
787     & viscC2smag, viscC4smag,
788     & viscAhD, viscAhZ, viscA4D, viscA4Z,
789     & viscA4, viscA4W, viscA4Max,
790     & viscA4Grid, viscA4GridMax, viscA4GridMin,
791     & viscAhReMax, viscA4ReMax,
792     & viscC4leith, viscC4leithD, viscArNr,
793     & diffKhT, diffK4T, diffKrNrT, diffKr4T,
794     & diffKhS, diffK4S, diffKrNrS, diffKr4S,
795     & diffKrBL79surf, diffKrBL79deep, diffKrBL79scl, diffKrBL79Ho,
796     & BL79LatVary,
797     & diffKrBLEQsurf, diffKrBLEQdeep, diffKrBLEQscl, diffKrBLEQHo,
798     & tauCD, rCD, epsAB_CD,
799 ksnow 1.2 & freeSurfFac, implicSurfPress, implicDiv2DFlow, implicitNHPress,
800 ksnow 1.1 & hFacMin, hFacMinDz, hFacInf, hFacSup,
801     & gravity, recip_gravity, gBaro,
802     & gravFacC, recip_gravFacC, gravFacF, recip_gravFacF,
803     & rhoNil, rhoConst, recip_rhoConst, rho1Ref,
804     & rhoFacC, recip_rhoFacC, rhoFacF, recip_rhoFacF, rhoConstFresh,
805     & thetaConst, tRef, sRef, pRef4EOS, phiRef, dBdrRef,
806     & rVel2wUnit, wUnit2rVel, mass2rUnit, rUnit2mass,
807     & baseTime, startTime, endTime,
808     & chkPtFreq, pChkPtFreq, dumpFreq, adjDumpFreq,
809     & diagFreq, taveFreq, tave_lastIter, monitorFreq, adjMonitorFreq,
810     & afFacMom, vfFacMom, pfFacMom, cfFacMom, foFacMom, mtFacMom,
811     & cosPower, cAdjFreq,
812     & tauThetaClimRelax, tauSaltClimRelax, latBandClimRelax,
813     & externForcingCycle, externForcingPeriod,
814     & convertFW2Salt, temp_EvPrRn, salt_EvPrRn,
815     & temp_addMass, salt_addMass, hFacMinDr, hFacMinDp,
816     & ivdc_kappa, hMixCriteria, dRhoSmall, hMixSmooth,
817     & sideDragFactor, bottomDragLinear, bottomDragQuadratic, nh_Am2,
818     & smoothAbsFuncRange,
819     & tCylIn, tCylOut,
820     & phiEuler, thetaEuler, psiEuler
821     #ifdef ALLOW_PRESSURE_RELEASE_CODE
822     & ,cg2dMinColumnEps, pReleaseVisc
823     #endif
824    
825     _RL cg2dTargetResidual
826     _RL cg2dTargetResWunit
827     _RL cg3dTargetResidual
828     _RL cg2dpcOffDFac
829     _RL delR(Nr)
830     _RL delRc(Nr+1)
831     _RL xgOrigin
832     _RL ygOrigin
833     _RL rSphere
834     _RL recip_rSphere
835     _RL radius_fromHorizGrid
836     _RL seaLev_Z
837     _RL top_Pres
838     _RL rSigmaBnd
839     _RL deltaT
840     _RL deltaTClock
841     _RL deltaTMom
842     _RL dTtracerLev(Nr)
843     _RL deltaTFreeSurf
844     _RL abEps, alph_AB, beta_AB
845     _RL f0
846     _RL beta
847     _RL fPrime
848     _RL omega
849     _RL rotationPeriod
850     _RL freeSurfFac
851     _RL implicSurfPress
852 ksnow 1.2 _RL implicDiv2DFlow
853 ksnow 1.1 _RL implicitNHPress
854     _RL hFacMin
855     _RL hFacMinDz
856     _RL hFacMinDp
857     _RL hFacMinDr
858     _RL hFacInf
859     _RL hFacSup
860     _RL viscArNr(Nr)
861     _RL viscFacAdj
862     _RL viscAh
863     _RL viscAhW
864     _RL viscAhD
865     _RL viscAhZ
866     _RL smag3D_coeff
867     _RL viscAhMax
868     _RL viscAhReMax
869     _RL viscAhGrid, viscAhGridMax, viscAhGridMin
870     _RL viscC2leith
871     _RL viscC2leithD
872     _RL viscC2smag
873     _RL viscA4
874     _RL viscA4W
875     _RL viscA4D
876     _RL viscA4Z
877     _RL viscA4Max
878     _RL viscA4ReMax
879     _RL viscA4Grid, viscA4GridMax, viscA4GridMin
880     _RL viscC4leith
881     _RL viscC4leithD
882     _RL viscC4smag
883     _RL diffKhT
884     _RL diffK4T
885     _RL diffKrNrT(Nr)
886     _RL diffKr4T(Nr)
887     _RL diffKhS
888     _RL diffK4S
889     _RL diffKrNrS(Nr)
890     _RL diffKr4S(Nr)
891     _RL diffKrBL79surf
892     _RL diffKrBL79deep
893     _RL diffKrBL79scl
894     _RL diffKrBL79Ho
895     _RL BL79LatVary
896     _RL diffKrBLEQsurf
897     _RL diffKrBLEQdeep
898     _RL diffKrBLEQscl
899     _RL diffKrBLEQHo
900     _RL tauCD, rCD, epsAB_CD
901     _RL gravity, recip_gravity
902     _RL gBaro
903     _RL gravFacC(Nr), recip_gravFacC(Nr)
904     _RL gravFacF(Nr+1), recip_gravFacF(Nr+1)
905     _RL rhoNil
906     _RL rhoConst, recip_rhoConst
907     _RL rho1Ref(Nr)
908     _RL rhoFacC(Nr), recip_rhoFacC(Nr)
909     _RL rhoFacF(Nr+1), recip_rhoFacF(Nr+1)
910     _RL rhoConstFresh
911     _RL thetaConst
912     _RL tRef(Nr)
913     _RL sRef(Nr)
914     _RL pRef4EOS(Nr)
915     _RL phiRef(2*Nr+1)
916     _RL dBdrRef(Nr)
917     _RL rVel2wUnit(Nr+1), wUnit2rVel(Nr+1)
918     _RL mass2rUnit, rUnit2mass
919     _RL baseTime
920     _RL startTime
921     _RL endTime
922     _RL chkPtFreq
923     _RL pChkPtFreq
924     _RL dumpFreq
925     _RL adjDumpFreq
926     _RL diagFreq
927     _RL taveFreq
928     _RL tave_lastIter
929     _RL monitorFreq
930     _RL adjMonitorFreq
931     _RL afFacMom
932     _RL vfFacMom
933     _RL pfFacMom
934     _RL cfFacMom
935     _RL foFacMom
936     _RL mtFacMom
937     _RL cosPower
938     _RL cAdjFreq
939     _RL tauThetaClimRelax
940     _RL tauSaltClimRelax
941     _RL latBandClimRelax
942     _RL externForcingCycle
943     _RL externForcingPeriod
944     _RL convertFW2Salt
945     _RL temp_EvPrRn
946     _RL salt_EvPrRn
947     _RL temp_addMass
948     _RL salt_addMass
949     _RL ivdc_kappa
950     _RL hMixCriteria
951     _RL dRhoSmall
952     _RL hMixSmooth
953     _RL sideDragFactor
954     _RL bottomDragLinear
955     _RL bottomDragQuadratic
956     _RL smoothAbsFuncRange
957     _RL nh_Am2
958     _RL tCylIn, tCylOut
959     _RL phiEuler, thetaEuler, psiEuler
960     #ifdef ALLOW_PRESSURE_RELEASE_CODE
961     _RL cg2dMinColumnEps, pReleaseVisc
962     #endif
963    
964     C-- COMMON /PARM_A/ Thermodynamics constants ?
965     COMMON /PARM_A/ HeatCapacity_Cp
966     _RL HeatCapacity_Cp
967    
968     C-- COMMON /PARM_ATM/ Atmospheric physical parameters (Ideal Gas EOS, ...)
969     C celsius2K :: convert centigrade (Celsius) degree to Kelvin
970     C atm_Po :: standard reference pressure
971     C atm_Cp :: specific heat (Cp) of the (dry) air at constant pressure
972     C atm_Rd :: gas constant for dry air
973     C atm_kappa :: kappa = R/Cp (R: constant of Ideal Gas EOS)
974     C atm_Rq :: water vapour specific volume anomaly relative to dry air
975     C (e.g. typical value = (29/18 -1) 10^-3 with q [g/kg])
976     C integr_GeoPot :: option to select the way we integrate the geopotential
977     C (still a subject of discussions ...)
978     C selectFindRoSurf :: select the way surf. ref. pressure (=Ro_surf) is
979     C derived from the orography. Implemented: 0,1 (see INI_P_GROUND)
980     COMMON /PARM_ATM/
981     & celsius2K,
982     & atm_Cp, atm_Rd, atm_kappa, atm_Rq, atm_Po,
983     & integr_GeoPot, selectFindRoSurf
984     _RL celsius2K
985     _RL atm_Po, atm_Cp, atm_Rd, atm_kappa, atm_Rq
986     INTEGER integr_GeoPot, selectFindRoSurf
987    
988     C Logical flags for selecting packages
989     LOGICAL useGAD
990     LOGICAL useOBCS
991     LOGICAL useSHAP_FILT
992     LOGICAL useZONAL_FILT
993     LOGICAL useOPPS
994     LOGICAL usePP81
995     LOGICAL useKL10
996     LOGICAL useMY82
997     LOGICAL useGGL90
998     LOGICAL useKPP
999     LOGICAL useGMRedi
1000     LOGICAL useDOWN_SLOPE
1001     LOGICAL useBBL
1002     LOGICAL useCAL
1003     LOGICAL useEXF
1004     LOGICAL useBulkForce
1005     LOGICAL useEBM
1006     LOGICAL useCheapAML
1007     LOGICAL useAUTODIFF
1008     LOGICAL useGrdchk
1009     LOGICAL useSMOOTH
1010     LOGICAL usePROFILES
1011     LOGICAL useECCO
1012     LOGICAL useCTRL
1013     LOGICAL useSBO
1014     LOGICAL useFLT
1015     LOGICAL usePTRACERS
1016     LOGICAL useGCHEM
1017     LOGICAL useRBCS
1018     LOGICAL useOffLine
1019     LOGICAL useMATRIX
1020     LOGICAL useFRAZIL
1021     LOGICAL useSEAICE
1022     LOGICAL useSALT_PLUME
1023     LOGICAL useShelfIce
1024     LOGICAL useStreamIce
1025     LOGICAL useICEFRONT
1026     LOGICAL useThSIce
1027     LOGICAL useLand
1028     LOGICAL useATM2d
1029     LOGICAL useAIM
1030     LOGICAL useAtm_Phys
1031     LOGICAL useFizhi
1032     LOGICAL useGridAlt
1033     LOGICAL useDiagnostics
1034     LOGICAL useREGRID
1035     LOGICAL useLayers
1036     LOGICAL useMNC
1037     LOGICAL useRunClock
1038     LOGICAL useEMBED_FILES
1039     LOGICAL useMYPACKAGE
1040     COMMON /PARM_PACKAGES/
1041     & useGAD, useOBCS, useSHAP_FILT, useZONAL_FILT,
1042     & useOPPS, usePP81, useKL10, useMY82, useGGL90, useKPP,
1043     & useGMRedi, useBBL, useDOWN_SLOPE,
1044     & useCAL, useEXF, useBulkForce, useEBM, useCheapAML,
1045     & useGrdchk, useSMOOTH, usePROFILES, useECCO, useCTRL,
1046     & useSBO, useFLT, useAUTODIFF,
1047     & usePTRACERS, useGCHEM, useRBCS, useOffLine, useMATRIX,
1048     & useFRAZIL, useSEAICE, useSALT_PLUME, useShelfIce,
1049     & useStreamIce, useICEFRONT, useThSIce, useLand,
1050     & useATM2D, useAIM, useAtm_Phys, useFizhi, useGridAlt,
1051     & useDiagnostics, useREGRID, useLayers, useMNC,
1052     & useRunClock, useEMBED_FILES,
1053     & useMYPACKAGE
1054    
1055     CEH3 ;;; Local Variables: ***
1056     CEH3 ;;; mode:fortran ***
1057     CEH3 ;;; End: ***

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