/[MITgcm]/MITgcm/model/inc/PARAMS.h
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revision 1.7 by cnh, Thu May 21 18:28:50 1998 UTC revision 1.150 by jmc, Wed Apr 6 18:23:21 2005 UTC
# Line 1  Line 1 
1  C $Header$  C $Header$
2    C $Name$
3  C  C
4  C     /==========================================================\  
5  C     | PARAMS.h                                                 |  CBOP
6  C     | o Header file defining model "parameters".               |  C     !ROUTINE: PARAMS.h
7  C     |==========================================================|  C     !INTERFACE:
8  C     | The values from the model's standard input file are      |  C     #include PARAMS.h
9  C     | stored into the variables held here. Notes describing    |  
10  C     | the parameters can also be found here.                   |  C     !DESCRIPTION:
11  C     \==========================================================/  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     Macros for special grid options
18    #include "PARAMS_MACROS.h"
19    
20  C--   Contants  C--   Contants
21  C     Useful physical values  C     Useful physical values
# Line 17  C     Useful physical values Line 25  C     Useful physical values
25        PARAMETER ( deg2rad = 2.D0*PI/360.D0           )        PARAMETER ( deg2rad = 2.D0*PI/360.D0           )
26    
27  C     Symbolic values  C     Symbolic values
28  C     precXXXX - Used to indicate what precision to use for  C     precXXXX :: Used to indicate what precision to use for
29  C                dumping model state.  C                dumping model state.
30        INTEGER precFloat32        INTEGER precFloat32
31        PARAMETER ( precFloat32 = 0 )        PARAMETER ( precFloat32 = 32 )
32        INTEGER precFloat64        INTEGER precFloat64
33        PARAMETER ( precFloat64 = 1 )        PARAMETER ( precFloat64 = 64 )
34    C     UNSET_xxx :: Used to indicate variables that have not been given a value
35          Real*8 UNSET_FLOAT8
36          PARAMETER ( UNSET_FLOAT8 = 1.234567D5 )
37          Real*4 UNSET_FLOAT4
38          PARAMETER ( UNSET_FLOAT4 = 1.234567E5 )
39          _RL    UNSET_RL    
40          PARAMETER ( UNSET_RL     = 1.234567D5 )
41          _RS    UNSET_RS    
42          PARAMETER ( UNSET_RS     = 1.234567E5 )
43          INTEGER UNSET_I
44          PARAMETER ( UNSET_I      = 123456789  )
45    
46  C     Checkpoint data  C     Checkpoint data
47        INTEGER maxNoChkptLev        INTEGER maxNoChkptLev
48        PARAMETER ( maxNoChkptLev = 2 )        PARAMETER ( maxNoChkptLev = 2 )
49    
50  C--   COMMON /PARM_C/ Character valued parameters used by the model.  C--   COMMON /PARM_C/ Character valued parameters used by the model.
51  C     checkPtSuff - List of checkpoint file suffices  C     checkPtSuff :: List of checkpoint file suffices
52        COMMON /PARM_C/ checkPtSuff  C     bathyFile   :: File containing bathymetry. If not defined bathymetry
53    C                   is taken from inline function.
54    C     topoFile    :: File containing the topography of the surface (unit=m)
55    C                   (mainly used for the atmosphere = ground height).
56    C     hydrogThetaFile :: File containing initial hydrographic data for potential
57    C                       temperature.
58    C     hydrogSaltFile  :: File containing initial hydrographic data for salinity.
59    C     zonalWindFile   :: File containing zonal wind data
60    C     meridWindFile   :: File containing meridional wind data
61    C     thetaClimFile   :: File containing theta climataology used
62    C                       in relaxation term -lambda(theta-theta*)
63    C     saltClimFile    :: File containing salt climataology used
64    C                       in relaxation term -lambda(salt-salt*)
65    C     surfQfile       :: File containing surface heat flux, excluding SW
66    C                        (old version, kept for backward compatibility)
67    C     surfQnetFile    :: File containing surface net heat flux
68    C     surfQswFile     :: File containing surface shortwave radiation
69    C     dQdTfile        :: File containing thermal relaxation coefficient
70    C     EmPmRfile       :: File containing surface fresh water flux
71    C     saltFluxFile    :: File containing surface salt flux
72    C     pLoadFile       :: File containing pressure loading
73    C     eddyTauxFile    :: File containing zonal Eddy stress data
74    C     eddyTauyFile    :: File containing meridional Eddy stress data
75    C     buoyancyRelation :: Flag used to indicate which relation to use to
76    C                        get buoyancy.
77    C     eosType         :: choose the equation of state:
78    C                        LINEAR, POLY3, UNESCO, JMD95Z, JMD95P, MDJWF, IDEALGAS
79    C     the_run_name    :: string identifying the name of the model "run"
80          COMMON /PARM_C/ checkPtSuff,
81         &                bathyFile, topoFile,
82         &                hydrogThetaFile, hydrogSaltFile,
83         &                zonalWindFile, meridWindFile, thetaClimFile,
84         &                saltClimFile, buoyancyRelation,
85         &                EmPmRfile, saltFluxFile,
86         &                surfQfile, surfQnetFile, surfQswFile,
87         &                uVelInitFile, vVelInitFile, pSurfInitFile,
88         &                dQdTfile, ploadFile,
89         &                eddyTauxFile, eddyTauyFile,
90         &                eosType, pickupSuff,
91         &                mdsioLocalDir,
92         &                the_run_name
93        CHARACTER*(5) checkPtSuff(maxNoChkptLev)        CHARACTER*(5) checkPtSuff(maxNoChkptLev)
94          CHARACTER*(MAX_LEN_FNAM) bathyFile, topoFile
95          CHARACTER*(MAX_LEN_FNAM) hydrogThetaFile
96          CHARACTER*(MAX_LEN_FNAM) hydrogSaltFile
97          CHARACTER*(MAX_LEN_FNAM) zonalWindFile
98          CHARACTER*(MAX_LEN_FNAM) meridWindFile
99          CHARACTER*(MAX_LEN_FNAM) thetaClimFile
100          CHARACTER*(MAX_LEN_FNAM) saltClimFile
101          CHARACTER*(MAX_LEN_FNAM) surfQfile
102          CHARACTER*(MAX_LEN_FNAM) surfQnetFile
103          CHARACTER*(MAX_LEN_FNAM) surfQswFile
104          CHARACTER*(MAX_LEN_FNAM) EmPmRfile
105          CHARACTER*(MAX_LEN_FNAM) saltFluxFile
106          CHARACTER*(MAX_LEN_FNAM) buoyancyRelation
107          CHARACTER*(MAX_LEN_FNAM) uVelInitFile
108          CHARACTER*(MAX_LEN_FNAM) vVelInitFile
109          CHARACTER*(MAX_LEN_FNAM) pSurfInitFile
110          CHARACTER*(MAX_LEN_FNAM) dQdTfile
111          CHARACTER*(MAX_LEN_FNAM) ploadFile
112          CHARACTER*(MAX_LEN_FNAM) eddyTauxFile
113          CHARACTER*(MAX_LEN_FNAM) eddyTauyFile
114          CHARACTER*(MAX_LEN_FNAM) mdsioLocalDir
115          CHARACTER*(MAX_LEN_FNAM) the_run_name
116          CHARACTER*(6) eosType
117          CHARACTER*(10) pickupSuff
118    
119  C--   COMMON /PARM_I/ Integer valued parameters used by the model.  C--   COMMON /PARM_I/ Integer valued parameters used by the model.
120  C     cg2dMaxIters        - Maximum number of iterations in the  C     cg2dMaxIters        :: Maximum number of iterations in the
121  C                           two-dimensional con. grad solver.  C                           two-dimensional con. grad solver.
122  C     cg2dChkResFreq      - Frequency with which to check residual  C     cg2dChkResFreq      :: Frequency with which to check residual
123  C                           in con. grad solver.  C                           in con. grad solver.
124  C     nIter0              - Start time-step number of for this run  C     cg2dPreCondFreq     :: Frequency for updating cg2d preconditioner
125  C     nTimeSteps          - Number of timesteps to execute  C                            (non-linear free-surf.)
126  C     numStepsPerPickup   - For offline setup. Frequency of pickup  C     cg3dMaxIters        :: Maximum number of iterations in the
127    C                           three-dimensional con. grad solver.
128    C     cg3dChkResFreq      :: Frequency with which to check residual
129    C                           in con. grad solver.
130    C     nIter0              :: Start time-step number of for this run
131    C     nTimeSteps          :: Number of timesteps to execute
132    C     numStepsPerPickup   :: For offline setup. Frequency of pickup
133  C                           of flow fields.  C                           of flow fields.
134  C     writeStatePrec      - Precision used for writing model state.  C     writeStatePrec      :: Precision used for writing model state.
135  C     writeBinaryPrec     - Precision used for writing binary files  C     writeBinaryPrec     :: Precision used for writing binary files
136  C     readBinaryPrec      - Precision used for reading binary files  C     readBinaryPrec      :: Precision used for reading binary files
137  C     nCheckLev           - Holds current checkpoint level  C     nCheckLev           :: Holds current checkpoint level
138    C     nonlinFreeSurf      :: option related to non-linear free surface
139    C                           =0 Linear free surface ; >0 Non-linear
140    C     select_rStar        :: option related to r* vertical coordinate
141    C                           =0 (default) use r coord. ; > 0 use r*
142    C     tempAdvScheme       :: Temp. Horiz.Advection scheme selector
143    C     tempVertAdvScheme   :: Temp. Vert. Advection scheme selector
144    C     saltAdvScheme       :: Salt. Horiz.advection scheme selector
145    C     saltVertAdvScheme   :: Salt. Vert. Advection scheme selector
146    C     debugLevel          :: debug level selector: higher -> more writing
147    
148        COMMON /PARM_I/        COMMON /PARM_I/
149       &        cg2dMaxIters,       &        cg2dMaxIters,
150       &        cg2dChkResFreq,       &        cg2dChkResFreq, cg2dPreCondFreq,
151       &        nIter0, nTimeSteps,       &        cg3dMaxIters,
152         &        cg3dChkResFreq,
153         &        nIter0, nTimeSteps, nEndIter,
154       &        numStepsPerPickup,       &        numStepsPerPickup,
155       &        writeStatePrec, nCheckLev,       &        writeStatePrec, nCheckLev,
156       &        writeBinaryPrec, readBinaryPrec       &        writeBinaryPrec, readBinaryPrec,
157         &        nonlinFreeSurf, select_rStar,
158         &        tempAdvScheme, tempVertAdvScheme,
159         &        saltAdvScheme, saltVertAdvScheme,
160         &        debugLevel
161        INTEGER cg2dMaxIters        INTEGER cg2dMaxIters
162        INTEGER cg2dChkResFreq        INTEGER cg2dChkResFreq
163          INTEGER cg2dPreCondFreq
164          INTEGER cg3dMaxIters
165          INTEGER cg3dChkResFreq
166        INTEGER nIter0        INTEGER nIter0
167        INTEGER nTimeSteps        INTEGER nTimeSteps
168          INTEGER nEndIter
169        INTEGER numStepsPerPickup        INTEGER numStepsPerPickup
170        INTEGER writeStatePrec        INTEGER writeStatePrec
171        INTEGER writeBinaryPrec        INTEGER writeBinaryPrec
172        INTEGER readBinaryPrec        INTEGER readBinaryPrec
173        INTEGER nCheckLev        INTEGER nCheckLev
174          INTEGER nonlinFreeSurf
175          INTEGER select_rStar
176          INTEGER tempAdvScheme, tempVertAdvScheme
177          INTEGER saltAdvScheme, saltVertAdvScheme
178          INTEGER debugLevel
179    
180    C
181          INTEGER debLevZero
182          PARAMETER(debLevZero=0)
183          INTEGER debLevA
184          PARAMETER(debLevA=1)
185          INTEGER debLevB
186          PARAMETER(debLevB=2)
187    
188  C--   COMMON /PARM_L/ Logical valued parameters used by the model.  C--   COMMON /PARM_L/ Logical valued parameters used by the model.
189  C     usingCartesianGrid - If TRUE grid generation will be in a cartesian  C     usingCartesianGrid :: If TRUE grid generation will be in a cartesian
190  C                          coordinate frame.  C                          coordinate frame.
191  C     usingSphericalPolarGrid - If TRUE grid generation will be in a  C     usingSphericalPolarGrid :: If TRUE grid generation will be in a
192  C                               spherical polar frame.  C                               spherical polar frame.
193  C     momViscosity  - Flag which turns momentum friction terms on and off.  C     usingCylindricalGrid :: If TRUE grid generation will be Cylindrical
194  C     momAdvection  - Flag which turns advection of momentum on and off.  C     no_slip_sides :: Impose "no-slip" at lateral boundaries.
195  C     momForcing    - Flag which turns external forcing of momentum on  C     no_slip_bottom :: Impose "no-slip" at bottom boundary.
196    C     staggerTimeStep :: enable a Stagger time stepping T,S Rho then U,V
197    C     momViscosity  :: Flag which turns momentum friction terms on and off.
198    C     momAdvection  :: Flag which turns advection of momentum on and off.
199    C     momForcing    :: Flag which turns external forcing of momentum on
200  C                     and off.  C                     and off.
201  C     useCoriolis   - Flag which turns the coriolis terms on and off.  C     momPressureForcing :: Flag which turns pressure term in momentum equation
202  C     tempDiffusion - Flag which turns diffusion of temperature on  C                          on and off.
203    C     metricTerms   :: Flag which turns metric terms on or off.
204    C     usingSphericalPolarMTerms :: If TRUE use spherical polar metric terms.
205    C     useNHMTerms :: If TRUE use non-hydrostatic metric terms.
206    C     useCoriolis   :: Flag which turns the coriolis terms on and off.
207    C     tempAdvection :: Flag which turns advection of temperature on
208  C                     and off.  C                     and off.
209  C     tempAdvection - Flag which turns advection of temperature on  C     tempForcing   :: Flag which turns external forcing of temperature on
210  C                     and off.  C                     and off.
211  C     tempForcing   - Flag which turns external forcing of temperature on  C     saltAdvection :: Flag which turns advection of salinity on
212  C                     and off.  C                     and off.
213  C     saltDiffusion - Flag which turns diffusion of salinit on  C     saltForcing   :: Flag which turns external forcing of salinity on
 C                     and off.  
 C     saltAdvection - Flag which turns advection of salinit on  
 C                     and off.  
 C     saltForcing   - Flag which turns external forcing of salinit on  
214  C                     and off.  C                     and off.
215    C     useRealFreshWaterFlux :: if True (=Natural BCS), treats P+R-E flux
216    C                         as a real Fresh Water (=> changes the Sea Level)
217    C                         if F, converts P+R-E to salt flux (no SL effect)
218    C     useFullLeith   :: Set to true to use full Leith viscosity (may be unstable
219    C                       on irregular grids)
220    C     rigidLid            :: Set to true to use rigid lid
221    C     implicitFreeSurface :: Set to true to use implcit free surface
222    C     exactConserv        :: Set to true to conserve exactly the total Volume
223    C     uniformLin_PhiSurf  :: Set to true to use a uniform Bo_surf in the
224    C                           linear relation Phi_surf = Bo_surf*eta
225    C     momStepping   :: Turns momentum equation time-stepping off
226    C     tempStepping  :: Turns temperature equation time-stepping off
227    C     saltStepping  :: Turns salinity equation time-stepping off
228    C     useConstantF  :: Coriolis parameter set to f0
229    C     useBetaPlaneF :: Coriolis parameter set to f0 + beta.y
230    C     useSphereF    :: Coriolis parameter set to 2.omega.sin(phi)
231    C     useCDscheme   :: use CD-scheme to calculate Coriolis terms.
232    C     useJamartWetPoints :: Use wet-point method for Coriolis (Jamart and Ozer, 1986)
233    C     useJamartMomAdv :: Use wet-point method for V.I. non-linear term
234    C     SadournyCoriolis :: use the enstrophy conserving scheme by Sadourny
235    C     upwindVorticity :: bias interpolation of vorticity in the Coriolis term
236    C     highOrderVorticity :: use 3rd/4th order interp. of vorticity in Coriolis
237    C     useAbsVorticity :: work with f+zeta in Coriolis terms
238    C     implicitDiffusion :: Turns implicit vertical diffusion on
239    C     implicitViscosity :: Turns implicit vertical viscosity on
240    C     tempImplVertAdv :: Turns on implicit vertical advection for Temperature
241    C     saltImplVertAdv :: Turns on implicit vertical advection for Salinity
242    C     momImplVertAdv  :: Turns on implicit vertical advection for Momentum
243    C     multiDimAdvection :: Flag that enable multi-dimension advection
244    C     useMultiDimAdvec  :: True if multi-dim advection is used at least once
245    C     forcing_In_AB :: if False, put forcing (Temp,Salt,Tracers) contribution
246    C                      out off Adams-Bashforth time stepping.
247    C     doThetaClimRelax :: Set true if relaxation to temperature
248    C                        climatology is required.
249    C     doSaltClimRelax  :: Set true if relaxation to salinity
250    C                        climatology is required.
251    C     periodicExternalForcing :: Set true if forcing is time-dependant
252    C     usingPCoords     :: Set to indicate that we are working in a pressure
253    C                        type coordinate (p or p*).
254    C     usingZCoords     :: Set to indicate that we are working in a height
255    C                        type coordinate (z or z*)
256    C     fluidIsAir       :: Set to indicate that the fluid major constituent
257    C                        is air
258    C     fluidIsWater     :: Set to indicate that the fluid major constituent
259    C                        is water
260    C     useDynP_inEos_Zc :: use the dynamical pressure in EOS (with Z-coord.)
261    C                         this requires specific code for restart & exchange
262    C     setCenterDr    :: set cell Center depth and put Interface at the middle
263    C     nonHydrostatic :: Using non-hydrostatic terms
264    C     quasiHydrostatic :: Using non-hydrostatic terms in hydrostatic algorithm
265    C     globalFiles    :: Selects between "global" and "tiled" files
266    C     useSingleCpuIO :: On SGI platforms, option globalFiles is either
267    C                       slow (f77) or does not work (f90).  When
268    C                       useSingleCpuIO is set, mdsio_writefield.F
269    C                       outputs from master mpi process only.
270    C     allowFreezing  :: Allows surface water to freeze and form ice
271    C     useOldFreezing :: use the old version (before checkpoint52a_pre, 2003-11-12)
272    C     groundAtK1  :: put the surface(k=1) at the Lower Boundary (=ground)
273    C     pickup_write_mdsio :: use mdsio to write pickups
274    C     pickup_read_mdsio  :: use mdsio to read  pickups
275    C     pickup_write_immed :: echo the pickup immediately (for conversion)
276    C     timeave_mdsio      :: use mdsio for timeave output
277    C     snapshot_mdsio     :: use mdsio for "snapshot" (dumpfreq/diagfreq) output
278    C     seaice_mdsio       :: use mdsio for seaice output
279    C     monitor_stdio      :: use stdio for monitor output
280    C     calendarDumps :: When set, approximate months (30-31 days) and years (360-372 days)
281    C                      for parameters chkPtFreq, pChkPtFreq, taveFreq, SEAICE_taveFreq,
282    C                      KPP_taveFreq, and freq in pkg/diagnostics are converted to exact
283    C                      calendar months and years.  Requires pkg/cal.
284        COMMON /PARM_L/ usingCartesianGrid, usingSphericalPolarGrid,        COMMON /PARM_L/ usingCartesianGrid, usingSphericalPolarGrid,
285       & momViscosity, momAdvection, momForcing, useCoriolis,       & usingCurvilinearGrid, usingCylindricalGrid,
286       & tempDiffusion, tempAdvection, tempForcing,       & no_slip_sides,no_slip_bottom,
287       & saltDiffusion, saltAdvection, saltForcing       & staggerTimeStep,
288         & momViscosity, momAdvection, momForcing, useCoriolis,
289         & momPressureForcing, vectorInvariantMomentum,
290         & tempAdvection, tempForcing,
291         & saltAdvection, saltForcing,
292         & useRealFreshWaterFlux,
293         & useFullLeith,
294         & rigidLid, implicitFreeSurface, exactConserv, uniformLin_PhiSurf,
295         & momStepping, tempStepping, saltStepping,
296         & metricTerms, usingSphericalPolarMTerms, useNHMTerms,
297         & useConstantF, useBetaPlaneF, useSphereF,
298         & useCDscheme,
299         & useEnergyConservingCoriolis, useJamartWetPoints, useJamartMomAdv,
300         & SadournyCoriolis, upwindVorticity, highOrderVorticity,
301         & useAbsVorticity,
302         & implicitDiffusion, implicitViscosity,
303         & tempImplVertAdv, saltImplVertAdv, momImplVertAdv,
304         & multiDimAdvection, useMultiDimAdvec, forcing_In_AB,
305         & doThetaClimRelax, doSaltClimRelax, doTr1ClimRelax,
306         & periodicExternalForcing,
307         & fluidIsAir, fluidIsWater,
308         & usingPCoords, usingZCoords, useDynP_inEos_Zc, setCenterDr,
309         & nonHydrostatic, quasiHydrostatic, globalFiles, useSingleCpuIO,
310         & allowFreezing, useOldFreezing, groundAtK1,
311         & usePickupBeforeC35, usePickupBeforeC54, debugMode,
312         & readPickupWithTracer, writePickupWithTracer,
313         & pickup_read_mdsio, pickup_write_mdsio, pickup_write_immed,
314         & timeave_mdsio, snapshot_mdsio, monitor_stdio, seaice_mdsio,
315         & outputTypesInclusive,
316         & inAdMode, inAdTrue, inAdFalse, inAdExact,
317         & calendarDumps
318    
319        LOGICAL usingCartesianGrid        LOGICAL usingCartesianGrid
320        LOGICAL usingSphericalPolarGrid        LOGICAL usingSphericalPolarGrid
321          LOGICAL usingCylindricalGrid
322          LOGICAL usingCurvilinearGrid
323          LOGICAL usingSphericalPolarMTerms
324          LOGICAL useNHMTerms
325          LOGICAL no_slip_sides
326          LOGICAL no_slip_bottom
327          LOGICAL staggerTimeStep
328        LOGICAL momViscosity        LOGICAL momViscosity
329        LOGICAL momAdvection        LOGICAL momAdvection
330        LOGICAL momForcing        LOGICAL momForcing
331          LOGICAL momPressureForcing
332        LOGICAL useCoriolis        LOGICAL useCoriolis
333        LOGICAL tempDiffusion        LOGICAL vectorInvariantMomentum
334        LOGICAL tempAdvection        LOGICAL tempAdvection
335        LOGICAL tempForcing        LOGICAL tempForcing
       LOGICAL saltDiffusion  
336        LOGICAL saltAdvection        LOGICAL saltAdvection
337        LOGICAL saltForcing        LOGICAL saltForcing
338          LOGICAL useRealFreshWaterFlux
339          LOGICAL useFullLeith
340          LOGICAL rigidLid
341          LOGICAL implicitFreeSurface
342          LOGICAL exactConserv
343          LOGICAL uniformLin_PhiSurf
344          LOGICAL momStepping
345          LOGICAL tempStepping
346          LOGICAL saltStepping
347          LOGICAL metricTerms
348          LOGICAL useConstantF
349          LOGICAL useBetaPlaneF
350          LOGICAL useSphereF
351          LOGICAL useCDscheme
352          LOGICAL useEnergyConservingCoriolis
353          LOGICAL useJamartWetPoints
354          LOGICAL useJamartMomAdv
355          LOGICAL SadournyCoriolis
356          LOGICAL upwindVorticity
357          LOGICAL highOrderVorticity
358          LOGICAL useAbsVorticity
359          LOGICAL implicitDiffusion
360          LOGICAL implicitViscosity
361          LOGICAL tempImplVertAdv
362          LOGICAL saltImplVertAdv
363          LOGICAL momImplVertAdv
364          LOGICAL multiDimAdvection
365          LOGICAL useMultiDimAdvec
366          LOGICAL forcing_In_AB
367          LOGICAL doThetaClimRelax
368          LOGICAL doSaltClimRelax
369          LOGICAL doTr1ClimRelax
370          LOGICAL periodicExternalForcing
371          LOGICAL fluidIsAir
372          LOGICAL fluidIsWater
373          LOGICAL usingPCoords
374          LOGICAL usingZCoords
375          LOGICAL useDynP_inEos_Zc
376          LOGICAL setCenterDr
377          LOGICAL nonHydrostatic
378          LOGICAL quasiHydrostatic
379          LOGICAL globalFiles
380          LOGICAL useSingleCpuIO
381          LOGICAL allowFreezing
382          LOGICAL useOldFreezing
383          LOGICAL groundAtK1
384          LOGICAL usePickupBeforeC35
385          LOGICAL usePickupBeforeC54
386          LOGICAL debugMode
387          LOGICAL readPickupWithTracer
388          LOGICAL writePickupWithTracer
389          LOGICAL pickup_read_mdsio, pickup_write_mdsio
390          LOGICAL pickup_write_immed
391          LOGICAL timeave_mdsio, snapshot_mdsio, monitor_stdio
392          LOGICAL seaice_mdsio
393          LOGICAL outputTypesInclusive
394          LOGICAL inAdMode, inAdTrue, inAdFalse, inAdExact
395          LOGICAL calendarDumps
396    
397  C--   COMMON /PARM_R/ "Real" valued parameters used by the model.  C--   COMMON /PARM_R/ "Real" valued parameters used by the model.
398  C     cg2dTargetResidual  C     cg2dTargetResidual
399  C               - Target residual for cg2d solver.  C          :: Target residual for cg2d solver; no unit (RHS normalisation)
400  C     cg2dpcOffDFac - Averaging weight for preconditioner off-diagonal.  C     cg2dTargetResWunit
401    C          :: Target residual for cg2d solver; W unit (No RHS normalisation)
402    C     cg3dTargetResidual
403    C               :: Target residual for cg3d solver.
404    C     cg2dpcOffDFac :: Averaging weight for preconditioner off-diagonal.
405  C     Note. 20th May 1998  C     Note. 20th May 1998
406  C           I made a weird discovery! In the model paper we argue  C           I made a weird discovery! In the model paper we argue
407  C           for the form of the preconditioner used here ( see  C           for the form of the preconditioner used here ( see
# Line 119  C           number of iterations for con Line 415  C           number of iterations for con
415  C           drop form 192 -> 134! Need to investigate this further!  C           drop form 192 -> 134! Need to investigate this further!
416  C           For now I have introduced a parameter cg2dpcOffDFac which  C           For now I have introduced a parameter cg2dpcOffDFac which
417  C           defaults to 0.51 but can be set at runtime.  C           defaults to 0.51 but can be set at runtime.
418  C     delZ      - Vertical grid spacing ( m ) - delZ is the distance  C     delR      :: Vertical grid spacing ( units of r ).
419  C                 between "w" surfaces.  C     delRc     :: Vertical grid spacing between cell centers (r unit).
420  C     delX      - Separation between cell faces (m) or (deg), depending  C     delX      :: Separation between cell faces (m) or (deg), depending
421  C     delY        on input flags.  C     delY        on input flags.
422  C     gravity   - Accel. due to gravity ( m/s^2 )  C     gravity   :: Accel. due to gravity ( m/s^2 )
423  C     ronil     - Reference density  C     recip_gravity and its inverse
424  C     startTime - Start time for model ( s )  C     gBaro     :: Accel. due to gravity used in barotropic equation ( m/s^2 )
425  C     phiMin    - Latitude of southern most cell face.  C     rhoNil    :: Reference density for the linear equation of state
426  C     thetaMin  - Longitude of western most cell face (this  C     rhoConst  :: Vertically constant reference density
427    C     rhoConstFresh :: Constant reference density for fresh water (rain)
428    C     tRef      :: reference vertical profile for potential temperature
429    C     sRef      :: reference vertical profile for salinity/specific humidity
430    C     phiMin    :: Latitude of southern most cell face.
431    C     thetaMin  :: Longitude of western most cell face (this
432  C                 is an "inert" parameter but it is included  C                 is an "inert" parameter but it is included
433  C                 to make geographical references simple.)  C                 to make geographical references simple.)
434  C     rSphere   - Radius of sphere for a spherical polar grid ( m ).  C     rSphere   :: Radius of sphere for a spherical polar grid ( m ).
435  C     f0        - Reference coriolis parameter ( 1/s )  C     recip_RSphere  :: Reciprocal radius of sphere ( m ).
436    C     f0        :: Reference coriolis parameter ( 1/s )
437  C                 ( Southern edge f for beta plane )  C                 ( Southern edge f for beta plane )
438  C     beta      - df/dy ( s^-1.m^-1 )  C     beta      :: df/dy ( s^-1.m^-1 )
439  C     viscAh    - Eddy viscosity coeff. for mixing of  C     omega     :: Angular velocity ( rad/s )
440    C     rotationPeriod :: Rotation period (s) (= 2.pi/omega)
441    C     viscAh    :: Eddy viscosity coeff. for mixing of
442    C                 momentum laterally ( m^2/s )
443    C     viscAhW   :: Eddy viscosity coeff. for mixing of vertical
444    C                 momentum laterally, no effect for hydrostatic
445    C                 model, defaults to viscAh if unset ( m^2/s )
446    C     viscAr    :: Eddy viscosity coeff. for mixing of
447    C                 momentum vertically ( units of r^2/s )
448    C     viscA4    :: Biharmonic viscosity coeff. for mixing of
449    C                 momentum laterally ( m^4/s )
450    C     viscA4W   :: Biharmonic viscosity coeff. for mixing of vertical
451    C                 momentum laterally, no effect for hydrostatic
452    C                 model, defaults to viscA4 if unset ( m^2/s )
453    C     viscAhD   :: Eddy viscosity coeff. for mixing of momentum laterally
454    C                  (act on Divergence part) ( m^2/s )
455    C     viscAhZ   :: Eddy viscosity coeff. for mixing of momentum laterally
456    C                  (act on Vorticity  part) ( m^2/s )
457    C     viscA4D   :: Biharmonic viscosity coeff. for mixing of momentum laterally
458    C                  (act on Divergence part) ( m^4/s )
459    C     viscA4Z   :: Biharmonic viscosity coeff. for mixing of momentum laterally
460    C                  (act on Vorticity  part) ( m^4/s )
461    C     viscC2leith :: Leith non-dimensional viscosity factor (grad(vort))
462    C     viscC2leithD :: Modified Leith non-dimensional viscosity factor (grad(div))
463    C     viscC2smag  :: Smagorinsky non-dimensional viscosity factor
464    C     viscAhMax :: Maximum eddy viscosity coeff. for mixing of
465  C                 momentum laterally ( m^2/s )  C                 momentum laterally ( m^2/s )
466  C     viscAz    - Eddy viscosity coeff. for mixing of  C     viscAhGridMax:: maximum and minimum harmonic viscosity coefficients ...
467  C                 momentum vertically ( m^2/s )  C     viscAhGridMin::  in terms of non-dimensional grid-size dependent viscosity
468  C     viscA4    - Biharmonic viscosity coeff. for mixing of  C     viscA4Max :: Maximum biharmonic viscosity coeff. for mixing of
469  C                 momentum laterally ( m^4/s )  C                 momentum laterally ( m^4/s )
470  C     diffKhT   - Laplacian diffusion coeff. for mixing of  C     viscAhGrid:: non-dimensional grid-size dependent viscosity
471    C     viscA4Grid:: non-dimensional grid-size dependent bi-harmonic viscosity
472    C     viscA4GridMax:: maximum and minimum biharmonic viscosity coefficients ...
473    C     viscA4GridMin::  in terms of non-dimensional grid-size dependent viscosity
474    C     viscC4leith :: Leith non-dimensional viscosity factor (grad(vort))
475    C     viscC4leithD :: Modified Leith non-dimensional viscosity factor (grad(div))
476    C     diffKhT   :: Laplacian diffusion coeff. for mixing of
477  C                 heat laterally ( m^2/s )  C                 heat laterally ( m^2/s )
478  C     diffKzT   - Laplacian diffusion coeff. for mixing of  C     diffKrNrT :: vertical profile of Laplacian diffusion coeff.
479  C                 heat vertically ( m^2/s )  C                 for mixing of heat vertically ( units of r^2/s )
480  C     diffK4T   - Biharmonic diffusion coeff. for mixing of  C     diffK4T   :: Biharmonic diffusion coeff. for mixing of
481  C                 heat laterally ( m^4/s )  C                 heat laterally ( m^4/s )
482  C     diffKhS  -  Laplacian diffusion coeff. for mixing of  C     diffKhS  ::  Laplacian diffusion coeff. for mixing of
483  C                 salt laterally ( m^2/s )  C                 salt laterally ( m^2/s )
484  C     diffKzS   - Laplacian diffusion coeff. for mixing of  C     diffKrNrS :: vertical profile of Laplacian diffusion coeff.
485  C                 salt vertically ( m^2/s )  C                 for mixing of salt vertically ( units of r^2/s ),
486  C     diffK4S   - Biharmonic diffusion coeff. for mixing of  C     diffK4S   :: Biharmonic diffusion coeff. for mixing of
487  C                 salt laterally ( m^4/s )  C                 salt laterally ( m^4/s )
488  C     deltaT    - Default timestep ( s )  C     diffKrBL79surf :: T/S surface diffusivity (m^2/s) Bryan and Lewis, 1979
489  C     deltaTClock  - Timestep used as model "clock". This determines the  C     diffKrBL79deep :: T/S deep diffusivity (m^2/s) Bryan and Lewis, 1979
490    C     diffKrBL79scl  :: depth scale for arctan fn (m) Bryan and Lewis, 1979
491    C     diffKrBL79Ho   :: depth offset for arctan fn (m) Bryan and Lewis, 1979
492    C     deltaT    :: Default timestep ( s )
493    C     deltaTClock  :: Timestep used as model "clock". This determines the
494  C                    IO frequencies and is used in tagging output. It can  C                    IO frequencies and is used in tagging output. It can
495  C                    be totally different to the dynamical time. Typically  C                    be totally different to the dynamical time. Typically
496  C                    it will be the deep-water timestep for accelerated runs.  C                    it will be the deep-water timestep for accelerated runs.
497  C                    Frequency of checkpointing and dumping of the model state  C                    Frequency of checkpointing and dumping of the model state
498  C                    are referenced to this clock. ( s )  C                    are referenced to this clock. ( s )
499  C     deltaTMom    - Timestep for momemtum equations ( s )  C     deltaTMom    :: Timestep for momemtum equations ( s )
500  C     deltaTtracer - Timestep for tracer equations ( s )  C     dTtracerLev  :: Timestep for tracer equations ( s ), function of level k
501  C     tauCD     - CD scheme coupling timescale ( 1/s )  C     deltaTfreesurf :: Timestep for free-surface equation ( s )
502  C     rCD       - CD scheme normalised coupling parameter ( 0-1 )  C     freesurfFac  :: Parameter to turn implicit free surface term on or off
503  C     GMmaxslope  - max. slope allowed in GM/Redi tensor  C                    freesurfac = 1. uses implicit free surface
504  C     GMlength  - Length to use in Visbeck et al. formula for K  C                    freesurfac = 0. uses rigid lid
505  C     GMalpha   - alpha to use in Visbeck et al. formula for K  C     implicSurfPress :: parameter of the Crank-Nickelson time stepping :
506  C     GMdepth   - Depth over which to integrate Richardson # (Visbeck et al.)  C                     Implicit part of Surface Pressure Gradient ( 0-1 )
507  C     GMbackground - background value of GM/Redi coefficient  C     implicDiv2Dflow :: parameter of the Crank-Nickelson time stepping :
508  C     startTime - Starting time for this integration ( s ).  C                     Implicit part of barotropic flow Divergence ( 0-1 )
509  C     endTime   - Ending time for this integration ( s ).  C     hFacMin      :: Minimum fraction size of a cell (affects hFacC etc...)
510  C     chkPtFreq  - Frequency of rolling check pointing ( s ).  C     hFacMinDz    :: Minimum dimesional size of a cell (affects hFacC etc..., m)
511  C     pChkPtFreq - Frequency of permanent check pointing ( s ).  C     hFacMinDp    :: Minimum dimesional size of a cell (affects hFacC etc..., Pa)
512  C     dumpFreq  - Frequency with which model state is written to  C     hFacMinDr    :: Minimum dimesional size of a cell (affects hFacC etc..., units of r)
513  C                 post-processing files ( s ).  C     hFacInf      :: Threshold (inf and sup) for fraction size of surface cell
514        COMMON /PARM_R/ cg2dTargetResidual, cg2dpcOffDFac, delZ, delX, delY,  C     hFacSup        that control vanishing and creating levels
515       & deltaT,deltaTmom, deltaTtracer, deltaTClock,abeps, startTime, phiMin,  C     tauCD        :: CD scheme coupling timescale ( 1/s )
516       & thetaMin, rSphere, f0, fCori, beta, viscAh, viscAz, viscA4,  C     rCD          :: CD scheme normalised coupling parameter ( 0-1 )
517       & diffKhT, diffKzT, diffK4T, diffKhS, diffKzS, diffK4S, delT,  C     baseTime      :: model base time (time origin) = time @ iteration zero
518       & tauCD, rCD,  C     startTime     :: Starting time for this integration ( s ).
519       & GMmaxslope,GMlength,GMalpha,GMdepth,GMkbackground,  C     endTime       :: Ending time for this integration ( s ).
520       & gravity, rhonil, tRef, sRef,  C     chkPtFreq     :: Frequency of rolling check pointing ( s ).
521       & endTime, chkPtFreq, pchkPtFreq, dumpFreq  C     pChkPtFreq    :: Frequency of permanent check pointing ( s ).
522    C     dumpFreq      :: Frequency with which model state is written to
523    C                     post-processing files ( s ).
524    C     diagFreq      :: Frequency with which model writes diagnostic output
525    C                     of intermediate quantities.
526    C     afFacMom      :: Advection of momentum term tracer parameter
527    C     vfFacMom      :: Momentum viscosity tracer parameter
528    C     pfFacMom      :: Momentum pressure forcing tracer parameter
529    C     cfFacMom      :: Coriolis term tracer parameter
530    C     foFacMom      :: Momentum forcing tracer parameter
531    C     mtFacMom      :: Metric terms tracer parameter
532    C     cosPower      :: Power of cosine of latitude to multiply viscosity
533    C     cAdjFreq      :: Frequency of convective adjustment
534    C
535    C     taveFreq      :: Frequency with which time-averaged model state
536    C                      is written to post-processing files ( s ).
537    C     tave_lastIter :: (for state variable only) fraction of the last time
538    C                      step (of each taveFreq period) put in the time average.
539    C                      (fraction for 1rst iter = 1 - tave_lastIter)
540    C     tauThetaClimRelax :: Relaxation to climatology time scale ( s ).
541    C     lambdaThetaClimRelax :: Inverse time scale for relaxation ( 1/s ).
542    C     tauSaltClimRelax :: Relaxation to climatology time scale ( s ).
543    C     lambdaSaltClimRelax :: Inverse time scale for relaxation ( 1/s ).
544    C     latBandClimRelax :: latitude band where Relaxation to Clim. is applied,
545    C                         i.e. where |yC| <= latBandClimRelax
546    C     externForcingPeriod :: Is the period of which forcing varies (eg. 1 month)
547    C     externForcingCycle :: Is the repeat time of the forcing (eg. 1 year)
548    C                          (note: externForcingCycle must be an integer
549    C                           number times externForcingPeriod)
550    C     convertFW2Salt :: salinity, used to convert Fresh-Water Flux to Salt Flux
551    C                       (use model surface (local) value if set to -1)
552    C     temp_EvPrRn :: temperature of Rain & Evap.
553    C     salt_EvPrRn :: salinity of Rain & Evap.
554    C        (notes: a) tracer content of Rain/Evap only used if both
555    C                     NonLin_FrSurf & useRealFreshWater are set.
556    C                b) use model surface (local) value if set to UNSET_RL)
557    C     horiVertRatio      :: Ratio on units in vertical to units in horizontal.
558    C     recip_horiVertRatio  ( 1 if horiz in m and vertical in m ).
559    C                          ( g*rho if horiz in m and vertical in Pa ).
560    C     Ro_SeaLevel        :: standard position of Sea-Level in "R" coordinate, used as
561    C                          starting value (k=1) for vertical coordinate (rf(1)=Ro_SeaLevel)
562    C     bottomDragLinear   :: Drag coefficient built in to core dynamics
563    C      --"-"--  Quadratic  ( linear: 1/s, quadratic: 1/m )
564          COMMON /PARM_R/ cg2dTargetResidual, cg2dTargetResWunit,
565         & cg2dpcOffDFac, cg3dTargetResidual,
566         & delR, delRc, delX, delY,
567         & deltaT, deltaTmom, dTtracerLev, deltaTfreesurf, deltaTClock,
568         & abeps,
569         & phiMin, thetaMin, rSphere, recip_RSphere, f0, beta,
570         & viscAh, viscAhW, viscAhMax,
571         & viscAhGrid, viscAhGridMax, viscAhGridMin,
572         & viscC2leith, viscC2leithD,
573         & viscC2smag,
574         & viscAhD, viscAhZ, viscA4D, viscA4Z,
575         & viscA4, viscA4W,
576         & viscA4Max, viscA4Grid, viscA4GridMax, viscA4GridMin,
577         & viscC4leith, viscC4leithD, viscAr, viscAstrain, viscAtension,
578         & diffKhT, diffK4T, diffKrNrT,
579         & diffKhS, diffK4S, diffKrNrS,
580         & diffKrBL79surf, diffKrBL79deep, diffKrBL79scl, diffKrBL79Ho,
581         & delT, tauCD, rCD, freeSurfFac, implicSurfPress, implicDiv2Dflow,
582         & hFacMin, hFacMinDz, hFacInf, hFacSup,
583         & gravity, recip_Gravity, gBaro, rhonil, recip_rhonil,
584         & recip_rhoConst, rhoConst,
585         & rhoConstFresh, convertEmP2rUnit, tRef, sRef,
586         & baseTime, startTime, endTime,
587         & chkPtFreq, pchkPtFreq, dumpFreq, adjDumpFreq,
588         & diagFreq, taveFreq, tave_lastIter, monitorFreq, adjMonitorFreq,
589         & afFacMom, vfFacMom, pfFacMom, cfFacMom, foFacMom, mtFacMom,
590         & cosPower, cAdjFreq, omega, rotationPeriod,
591         & tauThetaClimRelax, lambdaThetaClimRelax,
592         & tauSaltClimRelax, lambdaSaltClimRelax,
593         & tauTr1ClimRelax, lambdaTr1ClimRelax, latBandClimRelax,
594         & externForcingCycle, externForcingPeriod,
595         & convertFW2Salt, temp_EvPrRn, salt_EvPrRn,
596         & hFacMinDr, hFacMinDp,
597         & horiVertRatio, recip_horiVertRatio,
598         & ivdc_kappa, Ro_SeaLevel,
599         & bottomDragLinear,bottomDragQuadratic,
600         & tCylIn, tCylOut
601    
602        _RL cg2dTargetResidual        _RL cg2dTargetResidual
603          _RL cg2dTargetResWunit
604          _RL cg3dTargetResidual
605        _RL cg2dpcOffDFac        _RL cg2dpcOffDFac
606        _RL delZ(Nz)        _RL delR(Nr)
607          _RL delRc(Nr+1)
608        _RL delX(Nx)        _RL delX(Nx)
609        _RL delY(Ny)        _RL delY(Ny)
610        _RL deltaT        _RL deltaT
611        _RL deltaTClock        _RL deltaTClock
612        _RL deltaTmom        _RL deltaTmom
613        _RL deltaTtracer        _RL dTtracerLev(Nr)
614          _RL deltaTfreesurf
615        _RL abeps        _RL abeps
616        _RL phiMin        _RL phiMin
617        _RL thetaMin        _RL thetaMin
618        _RL rSphere        _RL rSphere
619          _RL recip_RSphere
620        _RL f0        _RL f0
621          _RL freeSurfFac
622          _RL implicSurfPress
623          _RL implicDiv2Dflow
624          _RL hFacMin
625          _RL hFacMinDz
626          _RL hFacMinDp
627          _RL hFacMinDr
628          _RL hFacInf
629          _RL hFacSup
630        _RL beta        _RL beta
631        _RL viscAh        _RL viscAh
632        _RL viscAz        _RL viscAhW
633          _RL viscAhD
634          _RL viscAhZ
635          _RL viscAhMax
636          _RL viscAhGrid
637          _RL viscAhGridMax
638          _RL viscAhGridMin
639          _RL viscC2leith
640          _RL viscC2leithD
641          _RL viscC2smag
642          _RL viscAstrain
643          _RL viscAtension
644          _RL viscAr
645        _RL viscA4        _RL viscA4
646          _RL viscA4W
647          _RL viscA4D
648          _RL viscA4Z
649          _RL viscA4Max
650          _RL viscA4Grid, viscA4GridMax, viscA4GridMin
651          _RL viscC4leith
652          _RL viscC4leithD
653        _RL diffKhT        _RL diffKhT
654        _RL diffKzT        _RL diffKrNrT(Nr)
655        _RL diffK4T        _RL diffK4T
656        _RL diffKhS        _RL diffKhS
657        _RL diffKzS        _RL diffKrNrS(Nr)
658        _RL diffK4S        _RL diffK4S
659          _RL diffKrBL79surf
660          _RL diffKrBL79deep
661          _RL diffKrBL79scl
662          _RL diffKrBL79Ho
663        _RL delt        _RL delt
664        _RL tauCD        _RL tauCD
665        _RL rCD        _RL rCD
       _RL GMmaxslope  
       _RL GMlength  
       _RL GMalpha  
       _RL GMdepth  
       _RL GMkbackground  
666        _RL gravity        _RL gravity
667          _RL recip_gravity
668          _RL gBaro
669        _RL rhonil        _RL rhonil
670        _RL tRef(Nz)        _RL recip_rhonil
671        _RL sRef(Nz)        _RL rhoConst
672        _RL Fcori(1-OLx:sNx+OLx,1-OLy:sNy+OLy,nSx,nSy)        _RL recip_rhoConst
673          _RL rhoConstFresh
674          _RL convertEmP2rUnit
675          _RL tRef(Nr)
676          _RL sRef(Nr)
677          _RL baseTime
678        _RL startTime        _RL startTime
679        _RL endTime        _RL endTime
680        _RL chkPtFreq        _RL chkPtFreq
681        _RL pChkPtFreq        _RL pChkPtFreq
682        _RL dumpFreq        _RL dumpFreq
683          _RL adjDumpFreq
684          _RL diagFreq
685          _RL taveFreq
686          _RL tave_lastIter
687          _RL monitorFreq
688          _RL adjMonitorFreq
689          _RL afFacMom
690          _RL vfFacMom
691          _RL pfFacMom
692          _RL cfFacMom
693          _RL foFacMom
694          _RL mTFacMom
695          _RL cosPower
696          _RL cAdjFreq
697          _RL omega
698          _RL rotationPeriod
699          _RL tauThetaClimRelax
700          _RL lambdaThetaClimRelax
701          _RL tauSaltClimRelax
702          _RL lambdaSaltClimRelax
703          _RL tauTr1ClimRelax
704          _RL lambdaTr1ClimRelax
705          _RL latBandClimRelax
706          _RL externForcingCycle
707          _RL externForcingPeriod
708          _RL convertFW2Salt
709          _RL temp_EvPrRn
710          _RL salt_EvPrRn
711          _RL horiVertRatio
712          _RL recip_horiVertRatio
713          _RL ivdc_kappa
714          _RL Ro_SeaLevel
715          _RL bottomDragLinear
716          _RL bottomDragQuadratic
717          _RL tCylIn
718          _RL tCylOut
719    
720        COMMON /PARM_A/ HeatCapacity_Cp,  C--   COMMON /PARM_A/ Thermodynamics constants ?
721       &                Lamba_theta        COMMON /PARM_A/ HeatCapacity_Cp,recip_Cp
722        _RL HeatCapacity_Cp        _RL HeatCapacity_Cp
723        _RL Lamba_theta        _RL recip_Cp
724    
725    C--   COMMON /PARM_ATM/ Atmospheric physical parameters (Ideal Gas EOS, ...)
726    C     celsius2K :: convert centigrade (Celsius) degree to Kelvin
727    C     atm_Po    :: standard reference pressure
728    C     atm_Cp    :: specific heat (Cp) of the (dry) air at constant pressure
729    C     atm_Rd    :: gas constant for dry air
730    C     atm_kappa :: kappa = R/Cp (R: constant of Ideal Gas EOS)
731    C     atm_Rq    :: water vapour specific volume anomaly relative to dry air
732    C                  (e.g. typical value = (29/18 -1) 10^-3 with q [g/kg])
733    C     integr_GeoPot :: option to select the way we integrate the geopotential
734    C                     (still a subject of discussions ...)
735    C     selectFindRoSurf :: select the way surf. ref. pressure (=Ro_surf) is
736    C             derived from the orography. Implemented: 0,1 (see INI_P_GROUND)
737          COMMON /PARM_ATM/
738         &            celsius2K,
739         &            atm_Cp, atm_Rd, atm_kappa, atm_Rq, atm_Po,
740         &            integr_GeoPot, selectFindRoSurf
741          _RL celsius2K
742          _RL atm_Po, atm_Cp, atm_Rd, atm_kappa, atm_Rq
743          INTEGER integr_GeoPot, selectFindRoSurf
744    
745  C Equation of State (polynomial coeffients)  C Logical flags for selecting packages
746        COMMON /PARM_EOS_NL/ eosC,eosSig0,eosRefT,eosRefS        LOGICAL useOPPS
747        _RL eosC(Nz+1,9),eosSig0(Nz+1),eosRefT(Nz+1),eosRefS(Nz+1)        LOGICAL usePP81
748  C Linear equation of state        LOGICAL useMY82
749  C     tAlpha    - Linear EOS thermal expansion coefficient ( 1/degree ).        LOGICAL useGGL90
750  C     sBeta     - Linear EOS haline contraction coefficient.        LOGICAL useKPP
751        COMMON /PARM_EOS_LIN/ tAlpha,sBeta        LOGICAL useGMRedi
752        _RL tAlpha        LOGICAL useOBCS
753        _RL sBeta        LOGICAL useAIM
754          LOGICAL useLand
755          LOGICAL useGrdchk
756          LOGICAL useECCO
757          LOGICAL useSHAP_FILT
758          LOGICAL useZONAL_FILT
759          LOGICAL useFLT
760          LOGICAL usePTRACERS
761          LOGICAL useGCHEM
762          LOGICAL useSBO
763          LOGICAL useSEAICE
764          LOGICAL useBulkForce
765          LOGICAL useThSIce
766          LOGICAL usefizhi
767          LOGICAL usegridalt
768          LOGICAL usediagnostics
769          LOGICAL useEBM
770          LOGICAL useMNC
771          COMMON /PARM_PACKAGES/
772         &        useKPP, useGMRedi, useOBCS, useAIM, useLand, useECCO,
773         &        useSHAP_FILT, useZONAL_FILT, useGrdchk, useFLT,
774         &        usePTRACERS, useGCHEM,
775         &        useSBO, useSEAICE, useThSIce, useBulkForce,
776         &        usefizhi, usegridalt, usediagnostics, useEBM, useMNC,
777         &        usePP81, useMY82, useOPPS, useGGL90
778    
779    CEH3 ;;; Local Variables: ***
780    CEH3 ;;; mode:fortran ***
781    CEH3 ;;; End: ***

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