/[MITgcm]/MITgcm/model/inc/PARAMS.h
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revision 1.96 by jmc, Wed Oct 29 00:17:44 2003 UTC revision 1.279 by gforget, Mon Mar 23 21:00:27 2015 UTC
# Line 1  Line 1 
1  C $Header$  C $Header$
2  C $Name$  C $Name$
3  C  C
4    
5  CBOP  CBOP
6  C    !ROUTINE: PARAMS.h  C     !ROUTINE: PARAMS.h
7  C    !INTERFACE:  C     !INTERFACE:
8  C    include PARAMS.h  C     #include PARAMS.h
9  C    !DESCRIPTION: \bv  
10  C     *==========================================================*  C     !DESCRIPTION:
11  C     | PARAMS.h                                                    C     Header file defining model "parameters".  The values from the
12  C     | o Header file defining model "parameters".                  C     model standard input file are stored into the variables held
13  C     *==========================================================*  C     here. Notes describing the parameters can also be found here.
 C     | The values from the model standard input file are          
 C     | stored into the variables held here. Notes describing      
 C     | the parameters can also be found here.                      
 C     *==========================================================*  
 C     \ev  
 CEOP  
14    
15  C     Macros for special grid options  CEOP
 #include "PARAMS_MACROS.h"  
16    
17  C--   Contants  C--   Contants
18  C     Useful physical values  C     Useful physical values
# Line 27  C     Useful physical values Line 21  C     Useful physical values
21        Real*8 deg2rad        Real*8 deg2rad
22        PARAMETER ( deg2rad = 2.D0*PI/360.D0           )        PARAMETER ( deg2rad = 2.D0*PI/360.D0           )
23    
 C     Symbolic values  
 C     precXXXX :: Used to indicate what precision to use for  
 C                dumping model state.  
       INTEGER precFloat32  
       PARAMETER ( precFloat32 = 32 )  
       INTEGER precFloat64  
       PARAMETER ( precFloat64 = 64 )  
 C     UNSET_xxx :: Used to indicate variables that have not been given a value  
       Real*8 UNSET_FLOAT8  
       PARAMETER ( UNSET_FLOAT8 = 1.234567D5 )  
       Real*4 UNSET_FLOAT4  
       PARAMETER ( UNSET_FLOAT4 = 1.234567E5 )  
       _RL    UNSET_RL      
       PARAMETER ( UNSET_RL     = 1.234567D5 )  
       _RS    UNSET_RS      
       PARAMETER ( UNSET_RS     = 1.234567E5 )  
       INTEGER UNSET_I  
       PARAMETER ( UNSET_I      = 123456789  )  
   
 C     Checkpoint data  
       INTEGER maxNoChkptLev  
       PARAMETER ( maxNoChkptLev = 2 )  
   
24  C--   COMMON /PARM_C/ Character valued parameters used by the model.  C--   COMMON /PARM_C/ Character valued parameters used by the model.
25  C     checkPtSuff :: List of checkpoint file suffices  C     buoyancyRelation :: Flag used to indicate which relation to use to
26  C     bathyFile   :: File containing bathymetry. If not defined bathymetry  C                         get buoyancy.
27  C                   is taken from inline function.  C     eosType         :: choose the equation of state:
28  C     topoFile    :: File containing the topography of the surface (unit=m)  C                        LINEAR, POLY3, UNESCO, JMD95Z, JMD95P, MDJWF, IDEALGAS
29  C                   (mainly used for the atmosphere = ground height).  C     pickupSuff      :: force to start from pickup files (even if nIter0=0)
30  C     hydrogThetaFile :: File containing initial hydrographic data for potential  C                        and read pickup files with this suffix (max 10 Char.)
31  C                       temperature.  C     mdsioLocalDir   :: read-write tiled file from/to this directory name
32  C     hydrogSaltFile  :: File containing initial hydrographic data for salinity.  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     delRFile      :: File containing vertical grid spacing delR  (1.D array)
42    C     delRcFile     :: File containing vertical grid spacing delRc (1.D array)
43    C     hybSigmFile   :: File containing hybrid-sigma vertical coord. coeff. (2x 1.D)
44    C     delXFile      :: File containing X-spacing grid definition (1.D array)
45    C     delYFile      :: File containing Y-spacing grid definition (1.D array)
46    C     horizGridFile :: File containing horizontal-grid definition
47    C                        (only when using curvilinear_grid)
48    C     bathyFile       :: File containing bathymetry. If not defined bathymetry
49    C                        is taken from inline function.
50    C     topoFile        :: File containing the topography of the surface (unit=m)
51    C                        (mainly used for the atmosphere = ground height).
52    C     addWwallFile    :: File containing 2-D additional Western  cell-edge wall
53    C     addSwallFile    :: File containing 2-D additional Southern cell-edge wall
54    C                        (e.g., to add "thin-wall" where it is =1)
55    C     hydrogThetaFile :: File containing initial hydrographic data (3-D)
56    C                        for potential temperature.
57    C     hydrogSaltFile  :: File containing initial hydrographic data (3-D)
58    C                        for salinity.
59    C     diffKrFile      :: File containing 3D specification of vertical diffusivity
60    C     viscAhDfile     :: File containing 3D specification of horizontal viscosity
61    C     viscAhZfile     :: File containing 3D specification of horizontal viscosity
62    C     viscA4Dfile     :: File containing 3D specification of horizontal viscosity
63    C     viscA4Zfile     :: File containing 3D specification of horizontal viscosity
64  C     zonalWindFile   :: File containing zonal wind data  C     zonalWindFile   :: File containing zonal wind data
65  C     meridWindFile   :: File containing meridional wind data  C     meridWindFile   :: File containing meridional wind data
66  C     thetaClimFile   :: File containing theta climataology used  C     thetaClimFile   :: File containing surface theta climataology used
67  C                       in relaxation term -lambda(theta-theta*)  C                        in relaxation term -lambda(theta-theta*)
68  C     saltClimFile    :: File containing salt climataology used  C     saltClimFile    :: File containing surface salt climataology used
69  C                       in relaxation term -lambda(salt-salt*)  C                        in relaxation term -lambda(salt-salt*)
70  C     surfQfile       :: File containing surface heat flux  C     surfQfile       :: File containing surface heat flux, excluding SW
71  C     surfQswfile     :: File containing surface shortwave radiation  C                        (old version, kept for backward compatibility)
72  C     dQdTfile        :: File containing thermal relaxation coefficient  C     surfQnetFile    :: File containing surface net heat flux
73    C     surfQswFile     :: File containing surface shortwave radiation
74  C     EmPmRfile       :: File containing surface fresh water flux  C     EmPmRfile       :: File containing surface fresh water flux
75    C           NOTE: for backward compatibility EmPmRfile is specified in
76    C                 m/s when using external_fields_load.F.  It is converted
77    C                 to kg/m2/s by multiplying by rhoConstFresh.
78    C     saltFluxFile    :: File containing surface salt flux
79  C     pLoadFile       :: File containing pressure loading  C     pLoadFile       :: File containing pressure loading
80  C     buoyancyRelation :: Flag used to indicate which relation to use to  C     addMassFile     :: File containing source/sink of fluid in the interior
81  C                        get buoyancy.  C     eddyPsiXFile    :: File containing zonal Eddy streamfunction data
82  C     eosType         :: choose the equation of state:  C     eddyPsiYFile    :: File containing meridional Eddy streamfunction data
83  C                        LINEAR, POLY3, UNESCO, JMD95Z, JMD95P, MDJWF, IDEALGAS  C     the_run_name    :: string identifying the name of the model "run"
84        COMMON /PARM_C/ checkPtSuff,        COMMON /PARM_C/
85       &                bathyFile, topoFile,       &                buoyancyRelation, eosType,
86       &                hydrogThetaFile, hydrogSaltFile,       &                pickupSuff, mdsioLocalDir, adTapeDir,
87         &                tRefFile, sRefFile, rhoRefFile,
88         &                delRFile, delRcFile, hybSigmFile,
89         &                delXFile, delYFile, horizGridFile,
90         &                bathyFile, topoFile, addWwallFile, addSwallFile,
91         &                viscAhDfile, viscAhZfile,
92         &                viscA4Dfile, viscA4Zfile,
93         &                hydrogThetaFile, hydrogSaltFile, diffKrFile,
94       &                zonalWindFile, meridWindFile, thetaClimFile,       &                zonalWindFile, meridWindFile, thetaClimFile,
95       &                saltClimFile, buoyancyRelation,       &                saltClimFile,
96       &                EmPmRfile, surfQfile, surfQswfile,       &                EmPmRfile, saltFluxFile,
97         &                surfQfile, surfQnetFile, surfQswFile,
98         &                lambdaThetaFile, lambdaSaltFile,
99       &                uVelInitFile, vVelInitFile, pSurfInitFile,       &                uVelInitFile, vVelInitFile, pSurfInitFile,
100       &                dQdTfile, ploadFile,       &                pLoadFile, addMassFile,
101       &                eosType, pickupSuff,       &                eddyPsiXFile, eddyPsiYFile, geothermalFile,
102       &                mdsioLocalDir       &                the_run_name
103        CHARACTER*(5) checkPtSuff(maxNoChkptLev)        CHARACTER*(MAX_LEN_FNAM) buoyancyRelation
104          CHARACTER*(6)  eosType
105          CHARACTER*(10) pickupSuff
106          CHARACTER*(MAX_LEN_FNAM) mdsioLocalDir
107          CHARACTER*(MAX_LEN_FNAM) adTapeDir
108          CHARACTER*(MAX_LEN_FNAM) tRefFile
109          CHARACTER*(MAX_LEN_FNAM) sRefFile
110          CHARACTER*(MAX_LEN_FNAM) rhoRefFile
111          CHARACTER*(MAX_LEN_FNAM) delRFile
112          CHARACTER*(MAX_LEN_FNAM) delRcFile
113          CHARACTER*(MAX_LEN_FNAM) hybSigmFile
114          CHARACTER*(MAX_LEN_FNAM) delXFile
115          CHARACTER*(MAX_LEN_FNAM) delYFile
116          CHARACTER*(MAX_LEN_FNAM) horizGridFile
117        CHARACTER*(MAX_LEN_FNAM) bathyFile, topoFile        CHARACTER*(MAX_LEN_FNAM) bathyFile, topoFile
118        CHARACTER*(MAX_LEN_FNAM) hydrogThetaFile        CHARACTER*(MAX_LEN_FNAM) addWwallFile, addSwallFile
119        CHARACTER*(MAX_LEN_FNAM) hydrogSaltFile        CHARACTER*(MAX_LEN_FNAM) hydrogThetaFile, hydrogSaltFile
120          CHARACTER*(MAX_LEN_FNAM) diffKrFile
121          CHARACTER*(MAX_LEN_FNAM) viscAhDfile
122          CHARACTER*(MAX_LEN_FNAM) viscAhZfile
123          CHARACTER*(MAX_LEN_FNAM) viscA4Dfile
124          CHARACTER*(MAX_LEN_FNAM) viscA4Zfile
125        CHARACTER*(MAX_LEN_FNAM) zonalWindFile        CHARACTER*(MAX_LEN_FNAM) zonalWindFile
126        CHARACTER*(MAX_LEN_FNAM) meridWindFile        CHARACTER*(MAX_LEN_FNAM) meridWindFile
127        CHARACTER*(MAX_LEN_FNAM) thetaClimFile        CHARACTER*(MAX_LEN_FNAM) thetaClimFile
128        CHARACTER*(MAX_LEN_FNAM) saltClimFile        CHARACTER*(MAX_LEN_FNAM) saltClimFile
129        CHARACTER*(MAX_LEN_FNAM) surfQfile        CHARACTER*(MAX_LEN_FNAM) surfQfile
130        CHARACTER*(MAX_LEN_FNAM) surfQswfile        CHARACTER*(MAX_LEN_FNAM) surfQnetFile
131          CHARACTER*(MAX_LEN_FNAM) surfQswFile
132        CHARACTER*(MAX_LEN_FNAM) EmPmRfile        CHARACTER*(MAX_LEN_FNAM) EmPmRfile
133        CHARACTER*(MAX_LEN_FNAM) buoyancyRelation        CHARACTER*(MAX_LEN_FNAM) saltFluxFile
134        CHARACTER*(MAX_LEN_FNAM) uVelInitFile        CHARACTER*(MAX_LEN_FNAM) uVelInitFile
135        CHARACTER*(MAX_LEN_FNAM) vVelInitFile        CHARACTER*(MAX_LEN_FNAM) vVelInitFile
136        CHARACTER*(MAX_LEN_FNAM) pSurfInitFile        CHARACTER*(MAX_LEN_FNAM) pSurfInitFile
137        CHARACTER*(MAX_LEN_FNAM) dQdTfile        CHARACTER*(MAX_LEN_FNAM) pLoadFile
138        CHARACTER*(MAX_LEN_FNAM) ploadFile        CHARACTER*(MAX_LEN_FNAM) addMassFile
139        CHARACTER*(MAX_LEN_FNAM) mdsioLocalDir        CHARACTER*(MAX_LEN_FNAM) eddyPsiXFile
140        CHARACTER*(6) eosType        CHARACTER*(MAX_LEN_FNAM) eddyPsiYFile
141        CHARACTER*(10) pickupSuff        CHARACTER*(MAX_LEN_FNAM) geothermalFile
142          CHARACTER*(MAX_LEN_FNAM) lambdaThetaFile
143          CHARACTER*(MAX_LEN_FNAM) lambdaSaltFile
144          CHARACTER*(MAX_LEN_PREC/2) the_run_name
145    
146  C--   COMMON /PARM_I/ Integer valued parameters used by the model.  C--   COMMON /PARM_I/ Integer valued parameters used by the model.
147  C     cg2dMaxIters        :: Maximum number of iterations in the  C     cg2dMaxIters        :: Maximum number of iterations in the
148  C                           two-dimensional con. grad solver.  C                            two-dimensional con. grad solver.
149  C     cg2dChkResFreq      :: Frequency with which to check residual  C     cg2dChkResFreq      :: Frequency with which to check residual
150  C                           in con. grad solver.  C                            in con. grad solver.
151    C     cg2dPreCondFreq     :: Frequency for updating cg2d preconditioner
152    C                            (non-linear free-surf.)
153    C     cg2dUseMinResSol    :: =0 : use last-iteration/converged solution
154    C                            =1 : use solver minimum-residual solution
155  C     cg3dMaxIters        :: Maximum number of iterations in the  C     cg3dMaxIters        :: Maximum number of iterations in the
156  C                           three-dimensional con. grad solver.  C                            three-dimensional con. grad solver.
157  C     cg3dChkResFreq      :: Frequency with which to check residual  C     cg3dChkResFreq      :: Frequency with which to check residual
158  C                           in con. grad solver.  C                            in con. grad solver.
159    C     printResidualFreq   :: Frequency for printing residual in CG iterations
160  C     nIter0              :: Start time-step number of for this run  C     nIter0              :: Start time-step number of for this run
161  C     nTimeSteps          :: Number of timesteps to execute  C     nTimeSteps          :: Number of timesteps to execute
 C     numStepsPerPickup   :: For offline setup. Frequency of pickup  
 C                           of flow fields.  
162  C     writeStatePrec      :: Precision used for writing model state.  C     writeStatePrec      :: Precision used for writing model state.
163  C     writeBinaryPrec     :: Precision used for writing binary files  C     writeBinaryPrec     :: Precision used for writing binary files
164  C     readBinaryPrec      :: Precision used for reading binary files  C     readBinaryPrec      :: Precision used for reading binary files
165  C     nCheckLev           :: Holds current checkpoint level  C     selectCoriMap       :: select setting of Coriolis parameter map:
166    C                           =0 f-Plane (Constant Coriolis, = f0)
167    C                           =1 Beta-Plane Coriolis (= f0 + beta.y)
168    C                           =2 Spherical Coriolis (= 2.omega.sin(phi))
169    C                           =3 Read Coriolis 2-d fields from files.
170    C     selectSigmaCoord    :: option related to sigma vertical coordinate
171  C     nonlinFreeSurf      :: option related to non-linear free surface  C     nonlinFreeSurf      :: option related to non-linear free surface
172  C                           =0 Linear free surface ; >0 Non-linear  C                           =0 Linear free surface ; >0 Non-linear
173  C     select_rStar        :: option related to r* vertical coordinate  C     select_rStar        :: option related to r* vertical coordinate
174  C                           =0 (default) use r coord. ; > 0 use r*  C                           =0 (default) use r coord. ; > 0 use r*
175    C     selectNHfreeSurf    :: option for Non-Hydrostatic (free-)Surface formulation:
176    C                           =0 (default) hydrostatic surf. ; > 0 add NH effects.
177    C     selectAddFluid      :: option to add mass source/sink of fluid in the interior
178    C                            (3-D generalisation of oceanic real-fresh water flux)
179    C                           =0 off ; =1 add fluid ; =-1 virtual flux (no mass added)
180    C     momForcingOutAB     :: =1: take momentum forcing contribution
181    C                            out of (=0: in) Adams-Bashforth time stepping.
182    C     tracForcingOutAB    :: =1: take tracer (Temp,Salt,pTracers) forcing contribution
183    C                            out of (=0: in) Adams-Bashforth time stepping.
184    C     tempAdvScheme       :: Temp. Horiz.Advection scheme selector
185    C     tempVertAdvScheme   :: Temp. Vert. Advection scheme selector
186    C     saltAdvScheme       :: Salt. Horiz.advection scheme selector
187    C     saltVertAdvScheme   :: Salt. Vert. Advection scheme selector
188    C     selectKEscheme      :: Kinetic Energy scheme selector (Vector Inv.)
189    C     selectVortScheme    :: Scheme selector for Vorticity term (Vector Inv.)
190    C     selectBotDragQuadr  :: quadratic bottom drag discretisation option:
191    C                           =0: average KE from grid center to U & V location
192    C                           =1: use local velocity norm @ U & V location
193    C                           =2: same with wet-point averaging of other component
194    C     monitorSelect       :: select group of variables to monitor
195    C                            =1 : dynvars ; =2 : + vort ; =3 : + surface
196    C-    debugLevel          :: controls printing of algorithm intermediate results
197    C                            and statistics ; higher -> more writing
198    
199        COMMON /PARM_I/        COMMON /PARM_I/
200       &        cg2dMaxIters,       &        cg2dMaxIters, cg2dChkResFreq,
201       &        cg2dChkResFreq,       &        cg2dPreCondFreq, cg2dUseMinResSol,
202       &        cg3dMaxIters,       &        cg3dMaxIters, cg3dChkResFreq,
203       &        cg3dChkResFreq,       &        printResidualFreq,
204       &        nIter0, nTimeSteps, nEndIter,       &        nIter0, nTimeSteps, nEndIter,
205       &        numStepsPerPickup,       &        writeStatePrec,
      &        writeStatePrec, nCheckLev,  
206       &        writeBinaryPrec, readBinaryPrec,       &        writeBinaryPrec, readBinaryPrec,
207         &        selectCoriMap,
208         &        selectSigmaCoord,
209       &        nonlinFreeSurf, select_rStar,       &        nonlinFreeSurf, select_rStar,
210       &        tempAdvScheme, saltAdvScheme, tracerAdvScheme,       &        selectNHfreeSurf,
211       &        debugLevel       &        selectAddFluid,
212         &        momForcingOutAB, tracForcingOutAB,
213         &        tempAdvScheme, tempVertAdvScheme,
214         &        saltAdvScheme, saltVertAdvScheme,
215         &        selectKEscheme, selectVortScheme,
216         &        selectBotDragQuadr,
217         &        monitorSelect, debugLevel
218        INTEGER cg2dMaxIters        INTEGER cg2dMaxIters
219        INTEGER cg2dChkResFreq        INTEGER cg2dChkResFreq
220          INTEGER cg2dPreCondFreq
221          INTEGER cg2dUseMinResSol
222        INTEGER cg3dMaxIters        INTEGER cg3dMaxIters
223        INTEGER cg3dChkResFreq        INTEGER cg3dChkResFreq
224          INTEGER printResidualFreq
225        INTEGER nIter0        INTEGER nIter0
226        INTEGER nTimeSteps        INTEGER nTimeSteps
227        INTEGER nEndIter        INTEGER nEndIter
       INTEGER numStepsPerPickup  
228        INTEGER writeStatePrec        INTEGER writeStatePrec
229        INTEGER writeBinaryPrec        INTEGER writeBinaryPrec
230        INTEGER readBinaryPrec        INTEGER readBinaryPrec
231        INTEGER nCheckLev        INTEGER selectCoriMap
232          INTEGER selectSigmaCoord
233        INTEGER nonlinFreeSurf        INTEGER nonlinFreeSurf
234        INTEGER select_rStar        INTEGER select_rStar
235        INTEGER tempAdvScheme        INTEGER selectNHfreeSurf
236        INTEGER saltAdvScheme        INTEGER selectAddFluid
237        INTEGER tracerAdvScheme        INTEGER momForcingOutAB, tracForcingOutAB
238          INTEGER tempAdvScheme, tempVertAdvScheme
239          INTEGER saltAdvScheme, saltVertAdvScheme
240          INTEGER selectKEscheme
241          INTEGER selectVortScheme
242          INTEGER selectBotDragQuadr
243          INTEGER monitorSelect
244        INTEGER debugLevel        INTEGER debugLevel
245    
 C  
       INTEGER debLevZero  
       PARAMETER(debLevZero=0)  
       INTEGER debLevA  
       PARAMETER(debLevA=1)  
       INTEGER debLevB  
       PARAMETER(debLevB=2)  
   
246  C--   COMMON /PARM_L/ Logical valued parameters used by the model.  C--   COMMON /PARM_L/ Logical valued parameters used by the model.
247    C- Coordinate + Grid params:
248    C     fluidIsAir       :: Set to indicate that the fluid major constituent
249    C                         is air
250    C     fluidIsWater     :: Set to indicate that the fluid major constituent
251    C                         is water
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     useDynP_inEos_Zc :: use the dynamical pressure in EOS (with Z-coord.)
257    C                         this requires specific code for restart & exchange
258  C     usingCartesianGrid :: If TRUE grid generation will be in a cartesian  C     usingCartesianGrid :: If TRUE grid generation will be in a cartesian
259  C                          coordinate frame.  C                           coordinate frame.
260  C     usingSphericalPolarGrid :: If TRUE grid generation will be in a  C     usingSphericalPolarGrid :: If TRUE grid generation will be in a
261  C                               spherical polar frame.  C                                spherical polar frame.
262  C     no_slip_sides :: Impose "no-slip" at lateral boundaries.  C     rotateGrid      :: rotate grid coordinates to geographical coordinates
263    C                        according to Euler angles phiEuler, thetaEuler, psiEuler
264    C     usingCylindricalGrid :: If TRUE grid generation will be Cylindrical
265    C     usingCurvilinearGrid :: If TRUE, use a curvilinear grid (to be provided)
266    C     hasWetCSCorners :: domain contains CS-type corners where dynamics is solved
267    C     deepAtmosphere :: deep model (drop the shallow-atmosphere approximation)
268    C     setInterFDr    :: set Interface depth (put cell-Center at the middle)
269    C     setCenterDr    :: set cell-Center depth (put Interface at the middle)
270    C- Momentum params:
271    C     no_slip_sides  :: Impose "no-slip" at lateral boundaries.
272  C     no_slip_bottom :: Impose "no-slip" at bottom boundary.  C     no_slip_bottom :: Impose "no-slip" at bottom boundary.
273  C     staggerTimeStep :: enable a Stagger time stepping T,S Rho then U,V  C     bottomVisc_pCell :: account for partial-cell in bottom visc. (no-slip BC)
274    C     useSmag3D      :: Use isotropic 3-D Smagorinsky
275    C     useFullLeith   :: Set to true to use full Leith viscosity(may be unstable
276    C                       on irregular grids)
277    C     useStrainTensionVisc:: Set to true to use Strain-Tension viscous terms
278    C     useAreaViscLength :: Set to true to use old scaling for viscous lengths,
279    C                          e.g., L2=Raz.  May be preferable for cube sphere.
280  C     momViscosity  :: Flag which turns momentum friction terms on and off.  C     momViscosity  :: Flag which turns momentum friction terms on and off.
281  C     momAdvection  :: Flag which turns advection of momentum on and off.  C     momAdvection  :: Flag which turns advection of momentum on and off.
282  C     momForcing    :: Flag which turns external forcing of momentum on  C     momForcing    :: Flag which turns external forcing of momentum on
283  C                     and off.  C                      and off.
284  C     momPressureForcing :: Flag which turns pressure term in momentum equation  C     momPressureForcing :: Flag which turns pressure term in momentum equation
285  C                          on and off.  C                          on and off.
286  C     metricTerms   :: Flag which turns metric terms on or off.  C     metricTerms   :: Flag which turns metric terms on or off.
287  C     usingSphericalPolarMTerms :: If TRUE use spherical polar metric terms.  C     useNHMTerms   :: If TRUE use non-hydrostatic metric terms.
 C     useNHMTerms :: If TRUE use non-hydrostatic metric terms.  
288  C     useCoriolis   :: Flag which turns the coriolis terms on and off.  C     useCoriolis   :: Flag which turns the coriolis terms on and off.
289  C     tempDiffusion :: Flag which turns diffusion of temperature on  C     use3dCoriolis :: Turns the 3-D coriolis terms (in Omega.cos Phi) on - off
290  C                     and off.  C     useCDscheme   :: use CD-scheme to calculate Coriolis terms.
291  C     tempAdvection :: Flag which turns advection of temperature on  C     vectorInvariantMomentum :: use Vector-Invariant form (mom_vecinv package)
292  C                     and off.  C                                (default = F = use mom_fluxform package)
293  C     tempForcing   :: Flag which turns external forcing of temperature on  C     useJamartWetPoints :: Use wet-point method for Coriolis (Jamart & Ozer 1986)
294  C                     and off.  C     useJamartMomAdv :: Use wet-point method for V.I. non-linear term
295  C     saltDiffusion :: Flag which turns diffusion of salinity on  C     upwindVorticity :: bias interpolation of vorticity in the Coriolis term
296  C                     and off.  C     highOrderVorticity :: use 3rd/4th order interp. of vorticity (V.I., advection)
297  C     saltAdvection :: Flag which turns advection of salinity on  C     useAbsVorticity :: work with f+zeta in Coriolis terms
298  C                     and off.  C     upwindShear        :: use 1rst order upwind interp. (V.I., vertical advection)
299  C     saltForcing   :: Flag which turns external forcing of salinity on  C     momStepping    :: Turns momentum equation time-stepping off
300  C                     and off.  C     calc_wVelocity :: Turns of vertical velocity calculation off
301  C     useRealFreshWaterFlux :: if True (=Natural BCS), treats P+R-E flux  C- Temp. & Salt params:
302  C                         as a real Fresh Water (=> changes the Sea Level)  C     tempStepping   :: Turns temperature equation time-stepping on/off
303  C                         if F, converts P+R-E to salt flux (no SL effect)  C     saltStepping   :: Turns salinity equation time-stepping on/off
304    C     addFrictionHeating :: account for frictional heating
305    C     tempAdvection  :: Flag which turns advection of temperature on and off.
306    C     tempVertDiff4  :: use vertical bi-harmonic diffusion for temperature
307    C     tempIsActiveTr :: Pot.Temp. is a dynamically active tracer
308    C     tempForcing    :: Flag which turns external forcing of temperature on/off
309    C     saltAdvection  :: Flag which turns advection of salinity on and off.
310    C     saltVertDiff4  :: use vertical bi-harmonic diffusion for salinity
311    C     saltIsActiveTr :: Salinity  is a dynamically active tracer
312    C     saltForcing    :: Flag which turns external forcing of salinity on/off
313    C     maskIniTemp    :: apply mask to initial Pot.Temp.
314    C     maskIniSalt    :: apply mask to initial salinity
315    C     checkIniTemp   :: check for points with identically zero initial Pot.Temp.
316    C     checkIniSalt   :: check for points with identically zero initial salinity
317    C- Pressure solver related parameters (PARM02)
318    C     useSRCGSolver  :: Set to true to use conjugate gradient
319    C                       solver with single reduction (only one call of
320    C                       s/r mpi_allreduce), default is false
321    C- Time-stepping & free-surface params:
322  C     rigidLid            :: Set to true to use rigid lid  C     rigidLid            :: Set to true to use rigid lid
323  C     implicitFreeSurface :: Set to true to use implcit free surface  C     implicitFreeSurface :: Set to true to use implicit free surface
 C     exactConserv        :: Set to true to conserve exactly the total Volume  
324  C     uniformLin_PhiSurf  :: Set to true to use a uniform Bo_surf in the  C     uniformLin_PhiSurf  :: Set to true to use a uniform Bo_surf in the
325  C                           linear relation Phi_surf = Bo_surf*eta  C                            linear relation Phi_surf = Bo_surf*eta
326  C     momStepping   :: Turns momentum equation time-stepping off  C     uniformFreeSurfLev  :: TRUE if free-surface level-index is uniform (=1)
327  C     tempStepping  :: Turns temperature equation time-stepping off  C     exactConserv        :: Set to true to conserve exactly the total Volume
328  C     saltStepping  :: Turns salinity equation time-stepping off  C     linFSConserveTr     :: Set to true to correct source/sink of tracer
329  C     tr1Stepping   :: Turns passive tracer 1 time-stepping on/off  C                            at the surface due to Linear Free Surface
330  C     useConstantF  :: Coriolis parameter set to f0  C     useRealFreshWaterFlux :: if True (=Natural BCS), treats P+R-E flux
331  C     useBetaPlaneF :: Coriolis parameter set to f0 + beta.y  C                         as a real Fresh Water (=> changes the Sea Level)
332  C     useSphereF    :: Coriolis parameter set to 2.omega.sin(phi)  C                         if F, converts P+R-E to salt flux (no SL effect)
333  C     useCDscheme   :: use CD-scheme to calculate Coriolis terms.  C     quasiHydrostatic :: Using non-hydrostatic terms in hydrostatic algorithm
334  C     useJamartWetPoints :: Use wet-point method for Coriolis (Jamart and Ozer, 1986)  C     nonHydrostatic   :: Using non-hydrostatic algorithm
335    C     use3Dsolver      :: set to true to use 3-D pressure solver
336    C     implicitIntGravWave :: treat Internal Gravity Wave implicitly
337    C     staggerTimeStep   :: enable a Stagger time stepping U,V (& W) then T,S
338    C     doResetHFactors   :: Do reset thickness factors @ beginning of each time-step
339  C     implicitDiffusion :: Turns implicit vertical diffusion on  C     implicitDiffusion :: Turns implicit vertical diffusion on
340  C     implicitViscosity :: Turns implicit vertical viscosity on  C     implicitViscosity :: Turns implicit vertical viscosity on
341    C     implBottomFriction :: Turns on implicit bottom friction (drag & no-slip BC)
342    C     tempImplVertAdv   :: Turns on implicit vertical advection for Temperature
343    C     saltImplVertAdv   :: Turns on implicit vertical advection for Salinity
344    C     momImplVertAdv    :: Turns on implicit vertical advection for Momentum
345  C     multiDimAdvection :: Flag that enable multi-dimension advection  C     multiDimAdvection :: Flag that enable multi-dimension advection
346  C     forcing_In_AB :: if False, put forcing (Temp,Salt,Tracers) contribution  C     useMultiDimAdvec  :: True if multi-dim advection is used at least once
347  C                      out off Adams-Bashforth time stepping.  C     momDissip_In_AB   :: if False, put Dissipation tendency contribution
348    C                          out off Adams-Bashforth time stepping.
349    C     doAB_onGtGs       :: if the Adams-Bashforth time stepping is used, always
350    C                          apply AB on tracer tendencies (rather than on Tracer)
351    C- Other forcing params -
352    C     balanceEmPmR    :: substract global mean of EmPmR at every time step
353    C     balanceQnet     :: substract global mean of Qnet at every time step
354    C     balancePrintMean:: print substracted global means to STDOUT
355  C     doThetaClimRelax :: Set true if relaxation to temperature  C     doThetaClimRelax :: Set true if relaxation to temperature
356  C                        climatology is required.  C                        climatology is required.
357  C     doSaltClimRelax  :: Set true if relaxation to salinity  C     doSaltClimRelax  :: Set true if relaxation to salinity
358  C                        climatology is required.  C                        climatology is required.
359    C     balanceThetaClimRelax :: substract global mean effect at every time step
360    C     balanceSaltClimRelax :: substract global mean effect at every time step
361    C     allowFreezing  :: Allows surface water to freeze and form ice
362  C     periodicExternalForcing :: Set true if forcing is time-dependant  C     periodicExternalForcing :: Set true if forcing is time-dependant
363  C     usingPCoords     :: Set to indicate that we are working in pressure  C- I/O parameters -
364  C                        coords. (jmc: is it still used ?)  C     globalFiles    :: Selects between "global" and "tiled" files.
365  C     usingZCoords     :: Set to indicate that we are working in height  C                       On some platforms with MPI, option globalFiles is either
366  C                        coords. (jmc: is it still used ?)  C                       slow or does not work. Use useSingleCpuIO instead.
367  C     useDynP_inEos_Zc :: use the dynamical pressure in EOS (with Z-coord.)  C     useSingleCpuIO :: moved to EEPARAMS.h
368  C                         this requires specific code for restart & exchange  C     pickupStrictlyMatch :: check and stop if pickup-file do not stricly match
369  C     setCenterDr    :: set cell Center depth and put Interface at the middle  C     startFromPickupAB2 :: with AB-3 code, start from an AB-2 pickup
370  C     nonHydrostatic :: Using non-hydrostatic terms  C     usePickupBeforeC54 :: start from old-pickup files, generated with code from
371  C     quasiHydrostatic :: Using non-hydrostatic terms in hydrostatic algorithm  C                           before checkpoint-54a, Jul 06, 2004.
372  C     globalFiles    :: Selects between "global" and "tiled" files  C     pickup_write_mdsio :: use mdsio to write pickups
373  C     useSingleCpuIO :: On SGI platforms, option globalFiles is either  C     pickup_read_mdsio  :: use mdsio to read  pickups
374  C                       slow (f77) or does not work (f90).  When  C     pickup_write_immed :: echo the pickup immediately (for conversion)
375  C                       useSingleCpuIO is set, mdsio_writefield.F  C     writePickupAtEnd   :: write pickup at the last timestep
376  C                       outputs from master mpi process only.  C     timeave_mdsio      :: use mdsio for timeave output
377  C     allowFreezing  :: Allows water to freeze and form ice  C     snapshot_mdsio     :: use mdsio for "snapshot" (dumpfreq/diagfreq) output
378  C     groundAtK1  :: put the surface(k=1) at the Lower Boundary (=ground)  C     monitor_stdio      :: use stdio for monitor output
379        COMMON /PARM_L/ usingCartesianGrid, usingSphericalPolarGrid,  C     dumpInitAndLast :: dumps model state to files at Initial (nIter0)
380       & usingCurvilinearGrid,  C                        & Last iteration, in addition multiple of dumpFreq iter.
381       & no_slip_sides,no_slip_bottom,  C     printDomain     :: controls printing of domain fields (bathy, hFac ...).
382       & staggerTimeStep,  
383       & momViscosity, momAdvection, momForcing, useCoriolis,        COMMON /PARM_L/
384       & momPressureForcing, vectorInvariantMomentum,       & fluidIsAir, fluidIsWater,
385       & tempDiffusion, tempAdvection, tempForcing,       & usingPCoords, usingZCoords, useDynP_inEos_Zc,
386       & saltDiffusion, saltAdvection, saltForcing,       & usingCartesianGrid, usingSphericalPolarGrid, rotateGrid,
387       & useRealFreshWaterFlux,       & usingCylindricalGrid, usingCurvilinearGrid, hasWetCSCorners,
388       & rigidLid, implicitFreeSurface, exactConserv, uniformLin_PhiSurf,       & deepAtmosphere, setInterFDr, setCenterDr,
389       & momStepping, tempStepping, saltStepping, tr1Stepping,       & no_slip_sides, no_slip_bottom, bottomVisc_pCell, useSmag3D,
390       & metricTerms, usingSphericalPolarMTerms, useNHMTerms,       & useFullLeith, useStrainTensionVisc, useAreaViscLength,
391       & useConstantF, useBetaPlaneF, useSphereF,       & momViscosity, momAdvection, momForcing,
392       & useCDscheme,       & momPressureForcing, metricTerms, useNHMTerms,
393       & useEnergyConservingCoriolis, useJamartWetPoints,       & useCoriolis, use3dCoriolis,
394       & implicitDiffusion, implicitViscosity,       & useCDscheme, vectorInvariantMomentum,
395       & multiDimAdvection, forcing_In_AB,       & useEnergyConservingCoriolis, useJamartWetPoints, useJamartMomAdv,
396       & doThetaClimRelax, doSaltClimRelax, doTr1ClimRelax,       & upwindVorticity, highOrderVorticity,
397       & periodicExternalForcing,       & useAbsVorticity, upwindShear,
398       & usingPCoords, usingZCoords, useDynP_inEos_Zc, setCenterDr,       & momStepping, calc_wVelocity, tempStepping, saltStepping,
399       & nonHydrostatic, quasiHydrostatic, globalFiles, useSingleCpuIO,       & addFrictionHeating,
400       & allowFreezing, groundAtK1,       & tempAdvection, tempVertDiff4, tempIsActiveTr, tempForcing,
401       & usePickupBeforeC35, debugMode,       & saltAdvection, saltVertDiff4, saltIsActiveTr, saltForcing,
402       & readPickupWithTracer, writePickupWithTracer       & maskIniTemp, maskIniSalt, checkIniTemp, checkIniSalt,
403         & useSRCGSolver,
404         & rigidLid, implicitFreeSurface,
405         & uniformLin_PhiSurf, uniformFreeSurfLev,
406         & exactConserv, linFSConserveTr, useRealFreshWaterFlux,
407         & quasiHydrostatic, nonHydrostatic, use3Dsolver,
408         & implicitIntGravWave, staggerTimeStep, doResetHFactors,
409         & implicitDiffusion, implicitViscosity, implBottomFriction,
410         & tempImplVertAdv, saltImplVertAdv, momImplVertAdv,
411         & multiDimAdvection, useMultiDimAdvec,
412         & momDissip_In_AB, doAB_onGtGs,
413         & balanceEmPmR, balanceQnet, balancePrintMean,
414         & balanceThetaClimRelax, balanceSaltClimRelax,
415         & doThetaClimRelax, doSaltClimRelax,
416         & allowFreezing,
417         & periodicExternalForcing,
418         & globalFiles,
419         & pickupStrictlyMatch, usePickupBeforeC54, startFromPickupAB2,
420         & pickup_read_mdsio, pickup_write_mdsio, pickup_write_immed,
421         & writePickupAtEnd,
422         & timeave_mdsio, snapshot_mdsio, monitor_stdio,
423         & outputTypesInclusive, dumpInitAndLast,
424         & printDomain
425    
426          LOGICAL fluidIsAir
427          LOGICAL fluidIsWater
428          LOGICAL usingPCoords
429          LOGICAL usingZCoords
430          LOGICAL useDynP_inEos_Zc
431        LOGICAL usingCartesianGrid        LOGICAL usingCartesianGrid
432        LOGICAL usingSphericalPolarGrid        LOGICAL usingSphericalPolarGrid, rotateGrid
433        LOGICAL usingCurvilinearGrid        LOGICAL usingCylindricalGrid
434        LOGICAL usingSphericalPolarMTerms        LOGICAL usingCurvilinearGrid, hasWetCSCorners
435        LOGICAL useNHMTerms        LOGICAL deepAtmosphere
436          LOGICAL setInterFDr
437          LOGICAL setCenterDr
438    
439        LOGICAL no_slip_sides        LOGICAL no_slip_sides
440        LOGICAL no_slip_bottom        LOGICAL no_slip_bottom
441        LOGICAL staggerTimeStep        LOGICAL bottomVisc_pCell
442          LOGICAL useSmag3D
443          LOGICAL useFullLeith
444          LOGICAL useStrainTensionVisc
445          LOGICAL useAreaViscLength
446        LOGICAL momViscosity        LOGICAL momViscosity
447        LOGICAL momAdvection        LOGICAL momAdvection
448        LOGICAL momForcing        LOGICAL momForcing
449        LOGICAL momPressureForcing        LOGICAL momPressureForcing
450          LOGICAL metricTerms
451          LOGICAL useNHMTerms
452    
453        LOGICAL useCoriolis        LOGICAL useCoriolis
454          LOGICAL use3dCoriolis
455          LOGICAL useCDscheme
456        LOGICAL vectorInvariantMomentum        LOGICAL vectorInvariantMomentum
457        LOGICAL tempDiffusion        LOGICAL useEnergyConservingCoriolis
458          LOGICAL useJamartWetPoints
459          LOGICAL useJamartMomAdv
460          LOGICAL upwindVorticity
461          LOGICAL highOrderVorticity
462          LOGICAL useAbsVorticity
463          LOGICAL upwindShear
464          LOGICAL momStepping
465          LOGICAL calc_wVelocity
466          LOGICAL tempStepping
467          LOGICAL saltStepping
468          LOGICAL addFrictionHeating
469        LOGICAL tempAdvection        LOGICAL tempAdvection
470          LOGICAL tempVertDiff4
471          LOGICAL tempIsActiveTr
472        LOGICAL tempForcing        LOGICAL tempForcing
       LOGICAL saltDiffusion  
473        LOGICAL saltAdvection        LOGICAL saltAdvection
474          LOGICAL saltVertDiff4
475          LOGICAL saltIsActiveTr
476        LOGICAL saltForcing        LOGICAL saltForcing
477        LOGICAL useRealFreshWaterFlux        LOGICAL maskIniTemp
478          LOGICAL maskIniSalt
479          LOGICAL checkIniTemp
480          LOGICAL checkIniSalt
481          LOGICAL useSRCGSolver
482        LOGICAL rigidLid        LOGICAL rigidLid
483        LOGICAL implicitFreeSurface        LOGICAL implicitFreeSurface
       LOGICAL exactConserv  
484        LOGICAL uniformLin_PhiSurf        LOGICAL uniformLin_PhiSurf
485        LOGICAL momStepping        LOGICAL uniformFreeSurfLev
486        LOGICAL tempStepping        LOGICAL exactConserv
487        LOGICAL saltStepping        LOGICAL linFSConserveTr
488        LOGICAL tr1Stepping        LOGICAL useRealFreshWaterFlux
489        LOGICAL metricTerms        LOGICAL quasiHydrostatic
490        LOGICAL useConstantF        LOGICAL nonHydrostatic
491        LOGICAL useBetaPlaneF        LOGICAL use3Dsolver
492        LOGICAL useSphereF        LOGICAL implicitIntGravWave
493        LOGICAL useCDscheme        LOGICAL staggerTimeStep
494        LOGICAL useEnergyConservingCoriolis        LOGICAL doResetHFactors
       LOGICAL useJamartWetPoints  
495        LOGICAL implicitDiffusion        LOGICAL implicitDiffusion
496        LOGICAL implicitViscosity        LOGICAL implicitViscosity
497          LOGICAL implBottomFriction
498          LOGICAL tempImplVertAdv
499          LOGICAL saltImplVertAdv
500          LOGICAL momImplVertAdv
501        LOGICAL multiDimAdvection        LOGICAL multiDimAdvection
502        LOGICAL forcing_In_AB        LOGICAL useMultiDimAdvec
503          LOGICAL momDissip_In_AB
504          LOGICAL doAB_onGtGs
505          LOGICAL balanceEmPmR
506          LOGICAL balanceQnet
507          LOGICAL balancePrintMean
508        LOGICAL doThetaClimRelax        LOGICAL doThetaClimRelax
509        LOGICAL doSaltClimRelax        LOGICAL doSaltClimRelax
510        LOGICAL doTr1ClimRelax        LOGICAL balanceThetaClimRelax
511          LOGICAL balanceSaltClimRelax
512          LOGICAL allowFreezing
513        LOGICAL periodicExternalForcing        LOGICAL periodicExternalForcing
       LOGICAL usingPCoords  
       LOGICAL usingZCoords  
       LOGICAL useDynP_inEos_Zc  
       LOGICAL setCenterDr  
       LOGICAL nonHydrostatic  
       LOGICAL quasiHydrostatic  
514        LOGICAL globalFiles        LOGICAL globalFiles
515        LOGICAL useSingleCpuIO        LOGICAL pickupStrictlyMatch
516        LOGICAL allowFreezing        LOGICAL usePickupBeforeC54
517        LOGICAL groundAtK1        LOGICAL startFromPickupAB2
518        LOGICAL usePickupBeforeC35        LOGICAL pickup_read_mdsio, pickup_write_mdsio
519        LOGICAL debugMode        LOGICAL pickup_write_immed, writePickupAtEnd
520        LOGICAL readPickupWithTracer        LOGICAL timeave_mdsio, snapshot_mdsio, monitor_stdio
521        LOGICAL writePickupWithTracer        LOGICAL outputTypesInclusive
522          LOGICAL dumpInitAndLast
523          LOGICAL printDomain
524    
525  C--   COMMON /PARM_R/ "Real" valued parameters used by the model.  C--   COMMON /PARM_R/ "Real" valued parameters used by the model.
526  C     gg2dTargetResidual  C     cg2dTargetResidual
527  C          :: Target residual for cg2d solver; no unit (RHS normalisation)  C          :: Target residual for cg2d solver; no unit (RHS normalisation)
528  C     cg2dTargetResWunit  C     cg2dTargetResWunit
529  C          :: Target residual for cg2d solver; W unit (No RHS normalisation)  C          :: Target residual for cg2d solver; W unit (No RHS normalisation)
# Line 346  C           defaults to 0.51 but can be Line 546  C           defaults to 0.51 but can be
546  C     delR      :: Vertical grid spacing ( units of r ).  C     delR      :: Vertical grid spacing ( units of r ).
547  C     delRc     :: Vertical grid spacing between cell centers (r unit).  C     delRc     :: Vertical grid spacing between cell centers (r unit).
548  C     delX      :: Separation between cell faces (m) or (deg), depending  C     delX      :: Separation between cell faces (m) or (deg), depending
549  C     delY        on input flags.  C     delY         on input flags. Note: moved to header file SET_GRID.h
550  C     gravity   :: Accel. due to gravity ( m/s^2 )  C     xgOrigin   :: Origin of the X-axis (Cartesian Grid) / Longitude of Western
551    C                :: most cell face (Lat-Lon grid) (Note: this is an "inert"
552    C                :: parameter but it makes geographical references simple.)
553    C     ygOrigin   :: Origin of the Y-axis (Cartesian Grid) / Latitude of Southern
554    C                :: most face (Lat-Lon grid).
555    C     gravity    :: Accel. due to gravity ( m/s^2 )
556  C     recip_gravity and its inverse  C     recip_gravity and its inverse
557  C     gBaro     :: Accel. due to gravity used in barotropic equation ( m/s^2 )  C     gBaro      :: Accel. due to gravity used in barotropic equation ( m/s^2 )
558  C     rhoNil    :: Reference density for the linear equation of state  C     rhoNil     :: Reference density for the linear equation of state
559  C     rhoConst  :: Vertically constant reference density  C     rhoConst   :: Vertically constant reference density (Boussinesq)
560    C     thetaConst :: Constant reference for potential temperature
561    C     rhoFacC    :: normalized (by rhoConst) reference density at cell-Center
562    C     rhoFacF    :: normalized (by rhoConst) reference density at cell-interFace
563  C     rhoConstFresh :: Constant reference density for fresh water (rain)  C     rhoConstFresh :: Constant reference density for fresh water (rain)
564  C     startTime :: Start time for model ( s )  C     rho1Ref    :: reference vertical profile for density
565  C     phiMin    :: Latitude of southern most cell face.  C     tRef       :: reference vertical profile for potential temperature
566  C     thetaMin  :: Longitude of western most cell face (this  C     sRef       :: reference vertical profile for salinity/specific humidity
567  C                 is an "inert" parameter but it is included  C     phiRef     :: reference potential (pressure/rho, geopotential) profile
568  C                 to make geographical references simple.)  C     dBdrRef    :: vertical gradient of reference buoyancy  [(m/s/r)^2]:
569  C     rSphere   :: Radius of sphere for a spherical polar grid ( m ).  C                :: z-coord: = N^2_ref = Brunt-Vaissala frequency [s^-2]
570  C     recip_RSphere  :: Reciprocal radius of sphere ( m ).  C                :: p-coord: = -(d.alpha/dp)_ref          [(m^2.s/kg)^2]
571  C     f0        :: Reference coriolis parameter ( 1/s )  C     rVel2wUnit :: units conversion factor (Non-Hydrostatic code),
572  C                 ( Southern edge f for beta plane )  C                :: from r-coordinate vertical velocity to vertical velocity [m/s].
573  C     beta      :: df/dy ( s^-1.m^-1 )  C                :: z-coord: = 1 ; p-coord: wSpeed [m/s] = rVel [Pa/s] * rVel2wUnit
574  C     omega     :: Angular velocity ( rad/s )  C     wUnit2rVel :: units conversion factor (Non-Hydrostatic code),
575    C                :: from vertical velocity [m/s] to r-coordinate vertical velocity.
576    C                :: z-coord: = 1 ; p-coord: rVel [Pa/s] = wSpeed [m/s] * wUnit2rVel
577    C     mass2rUnit :: units conversion factor (surface forcing),
578    C                :: from mass per unit area [kg/m2] to vertical r-coordinate unit.
579    C                :: z-coord: = 1/rhoConst ( [kg/m2] / rho = [m] ) ;
580    C                :: p-coord: = gravity    ( [kg/m2] *  g = [Pa] ) ;
581    C     rUnit2mass :: units conversion factor (surface forcing),
582    C                :: from vertical r-coordinate unit to mass per unit area [kg/m2].
583    C                :: z-coord: = rhoConst  ( [m] * rho = [kg/m2] ) ;
584    C                :: p-coord: = 1/gravity ( [Pa] /  g = [kg/m2] ) ;
585    C     rSphere    :: Radius of sphere for a spherical polar grid ( m ).
586    C     recip_rSphere  :: Reciprocal radius of sphere ( m ).
587    C     radius_fromHorizGrid :: sphere Radius of input horiz. grid (Curvilinear Grid)
588    C     f0         :: Reference coriolis parameter ( 1/s )
589    C                   ( Southern edge f for beta plane )
590    C     beta       :: df/dy ( s^-1.m^-1 )
591    C     fPrime     :: Second Coriolis parameter ( 1/s ), related to Y-component
592    C                   of rotation (reference value = 2.Omega.Cos(Phi))
593    C     omega      :: Angular velocity ( rad/s )
594  C     rotationPeriod :: Rotation period (s) (= 2.pi/omega)  C     rotationPeriod :: Rotation period (s) (= 2.pi/omega)
595  C     viscAh    :: Eddy viscosity coeff. for mixing of  C     viscArNr   :: vertical profile of Eddy viscosity coeff.
596  C                 momentum laterally ( m^2/s )  C                   for vertical mixing of momentum ( units of r^2/s )
597  C     viscAr    :: Eddy viscosity coeff. for mixing of  C     viscAh     :: Eddy viscosity coeff. for mixing of
598  C                 momentum vertically ( units of r^2/s )  C                   momentum laterally ( m^2/s )
599  C     viscA4    :: Biharmonic viscosity coeff. for mixing of  C     viscAhW    :: Eddy viscosity coeff. for mixing of vertical
600  C                 momentum laterally ( m^4/s )  C                   momentum laterally, no effect for hydrostatic
601    C                   model, defaults to viscAhD if unset ( m^2/s )
602    C                   Not used if variable horiz. viscosity is used.
603    C     viscA4     :: Biharmonic viscosity coeff. for mixing of
604    C                   momentum laterally ( m^4/s )
605    C     viscA4W    :: Biharmonic viscosity coeff. for mixing of vertical
606    C                   momentum laterally, no effect for hydrostatic
607    C                   model, defaults to viscA4D if unset ( m^2/s )
608    C                   Not used if variable horiz. viscosity is used.
609    C     viscAhD    :: Eddy viscosity coeff. for mixing of momentum laterally
610    C                   (act on Divergence part) ( m^2/s )
611    C     viscAhZ    :: Eddy viscosity coeff. for mixing of momentum laterally
612    C                   (act on Vorticity  part) ( m^2/s )
613    C     viscA4D    :: Biharmonic viscosity coeff. for mixing of momentum laterally
614    C                   (act on Divergence part) ( m^4/s )
615    C     viscA4Z    :: Biharmonic viscosity coeff. for mixing of momentum laterally
616    C                   (act on Vorticity  part) ( m^4/s )
617    C     smag3D_coeff :: Isotropic 3-D Smagorinsky coefficient (-)
618    C     viscC2leith  :: Leith non-dimensional viscosity factor (grad(vort))
619    C     viscC2leithD :: Modified Leith non-dimensional visc. factor (grad(div))
620    C     viscC4leith  :: Leith non-dimensional viscosity factor (grad(vort))
621    C     viscC4leithD :: Modified Leith non-dimensional viscosity factor (grad(div))
622    C     viscC2smag   :: Smagorinsky non-dimensional viscosity factor (harmonic)
623    C     viscC4smag   :: Smagorinsky non-dimensional viscosity factor (biharmonic)
624    C     viscAhMax    :: Maximum eddy viscosity coeff. for mixing of
625    C                    momentum laterally ( m^2/s )
626    C     viscAhReMax  :: Maximum gridscale Reynolds number for eddy viscosity
627    C                     coeff. for mixing of momentum laterally (non-dim)
628    C     viscAhGrid   :: non-dimensional grid-size dependent viscosity
629    C     viscAhGridMax:: maximum and minimum harmonic viscosity coefficients ...
630    C     viscAhGridMin::  in terms of non-dimensional grid-size dependent visc.
631    C     viscA4Max    :: Maximum biharmonic viscosity coeff. for mixing of
632    C                     momentum laterally ( m^4/s )
633    C     viscA4ReMax  :: Maximum Gridscale Reynolds number for
634    C                     biharmonic viscosity coeff. momentum laterally (non-dim)
635    C     viscA4Grid   :: non-dimensional grid-size dependent bi-harmonic viscosity
636    C     viscA4GridMax:: maximum and minimum biharmonic viscosity coefficients ...
637    C     viscA4GridMin::  in terms of non-dimensional grid-size dependent viscosity
638  C     diffKhT   :: Laplacian diffusion coeff. for mixing of  C     diffKhT   :: Laplacian diffusion coeff. for mixing of
639  C                 heat laterally ( m^2/s )  C                 heat laterally ( m^2/s )
 C     diffKrT   :: Laplacian diffusion coeff. for mixing of  
 C                 heat vertically ( units of r^2/s )  
640  C     diffK4T   :: Biharmonic diffusion coeff. for mixing of  C     diffK4T   :: Biharmonic diffusion coeff. for mixing of
641  C                 heat laterally ( m^4/s )  C                 heat laterally ( m^4/s )
642    C     diffKrNrT :: vertical profile of Laplacian diffusion coeff.
643    C                 for mixing of heat vertically ( units of r^2/s )
644    C     diffKr4T  :: vertical profile of Biharmonic diffusion coeff.
645    C                 for mixing of heat vertically ( units of r^4/s )
646  C     diffKhS  ::  Laplacian diffusion coeff. for mixing of  C     diffKhS  ::  Laplacian diffusion coeff. for mixing of
647  C                 salt laterally ( m^2/s )  C                 salt laterally ( m^2/s )
 C     diffKrS   :: Laplacian diffusion coeff. for mixing of  
 C                 salt vertically ( units of r^2/s )  
648  C     diffK4S   :: Biharmonic diffusion coeff. for mixing of  C     diffK4S   :: Biharmonic diffusion coeff. for mixing of
649  C                 salt laterally ( m^4/s )  C                 salt laterally ( m^4/s )
650    C     diffKrNrS :: vertical profile of Laplacian diffusion coeff.
651    C                 for mixing of salt vertically ( units of r^2/s ),
652    C     diffKr4S  :: vertical profile of Biharmonic diffusion coeff.
653    C                 for mixing of salt vertically ( units of r^4/s )
654    C     diffKrBL79surf :: T/S surface diffusivity (m^2/s) Bryan and Lewis, 1979
655    C     diffKrBL79deep :: T/S deep diffusivity (m^2/s) Bryan and Lewis, 1979
656    C     diffKrBL79scl  :: depth scale for arctan fn (m) Bryan and Lewis, 1979
657    C     diffKrBL79Ho   :: depth offset for arctan fn (m) Bryan and Lewis, 1979
658    C     BL79LatVary    :: polarwise of this latitude diffKrBL79 is applied with
659    C                       gradual transition to diffKrBLEQ towards Equator
660    C     diffKrBLEQsurf :: same as diffKrBL79surf but at Equator
661    C     diffKrBLEQdeep :: same as diffKrBL79deep but at Equator
662    C     diffKrBLEQscl  :: same as diffKrBL79scl but at Equator
663    C     diffKrBLEQHo   :: same as diffKrBL79Ho but at Equator
664  C     deltaT    :: Default timestep ( s )  C     deltaT    :: Default timestep ( s )
665  C     deltaTClock  :: Timestep used as model "clock". This determines the  C     deltaTClock  :: Timestep used as model "clock". This determines the
666  C                    IO frequencies and is used in tagging output. It can  C                    IO frequencies and is used in tagging output. It can
# Line 391  C                    it will be the deep Line 669  C                    it will be the deep
669  C                    Frequency of checkpointing and dumping of the model state  C                    Frequency of checkpointing and dumping of the model state
670  C                    are referenced to this clock. ( s )  C                    are referenced to this clock. ( s )
671  C     deltaTMom    :: Timestep for momemtum equations ( s )  C     deltaTMom    :: Timestep for momemtum equations ( s )
672  C     deltaTtracer :: Timestep for tracer equations ( s )  C     dTtracerLev  :: Timestep for tracer equations ( s ), function of level k
673  C     deltaTfreesurf :: Timestep for free-surface equation ( s )  C     deltaTFreeSurf :: Timestep for free-surface equation ( s )
674  C     freesurfFac  :: Parameter to turn implicit free surface term on or off  C     freeSurfFac  :: Parameter to turn implicit free surface term on or off
675  C                    freesurfac = 1. uses implicit free surface  C                     freeSurFac = 1. uses implicit free surface
676  C                    freesurfac = 0. uses rigid lid  C                     freeSurFac = 0. uses rigid lid
677    C     abEps        :: Adams-Bashforth-2 stabilizing weight
678    C     alph_AB      :: Adams-Bashforth-3 primary factor
679    C     beta_AB      :: Adams-Bashforth-3 secondary factor
680  C     implicSurfPress :: parameter of the Crank-Nickelson time stepping :  C     implicSurfPress :: parameter of the Crank-Nickelson time stepping :
681  C                     Implicit part of Surface Pressure Gradient ( 0-1 )  C                     Implicit part of Surface Pressure Gradient ( 0-1 )
682  C     implicDiv2Dflow :: parameter of the Crank-Nickelson time stepping :  C     implicDiv2Dflow :: parameter of the Crank-Nickelson time stepping :
683  C                     Implicit part of barotropic flow Divergence ( 0-1 )  C                     Implicit part of barotropic flow Divergence ( 0-1 )
684    C     implicitNHPress :: parameter of the Crank-Nickelson time stepping :
685    C                     Implicit part of Non-Hydrostatic Pressure Gradient ( 0-1 )
686  C     hFacMin      :: Minimum fraction size of a cell (affects hFacC etc...)  C     hFacMin      :: Minimum fraction size of a cell (affects hFacC etc...)
687  C     hFacMinDz    :: Minimum dimesional size of a cell (affects hFacC etc..., m)  C     hFacMinDz    :: Minimum dimensional size of a cell (affects hFacC etc..., m)
688  C     hFacMinDp    :: Minimum dimesional size of a cell (affects hFacC etc..., Pa)  C     hFacMinDp    :: Minimum dimensional size of a cell (affects hFacC etc..., Pa)
689  C     hFacMinDr    :: Minimum dimesional size of a cell (affects hFacC etc..., units of r)  C     hFacMinDr    :: Minimum dimensional size of a cell (-> hFacC etc..., r units)
690  C     hFacInf      :: Threshold (inf and sup) for fraction size of surface cell  C     hFacInf      :: Threshold (inf and sup) for fraction size of surface cell
691  C     hFacSup        that control vanishing and creating levels  C     hFacSup          that control vanishing and creating levels
692  C     tauCD        :: CD scheme coupling timescale ( 1/s )  C     tauCD         :: CD scheme coupling timescale ( s )
693  C     rCD          :: CD scheme normalised coupling parameter ( 0-1 )  C     rCD           :: CD scheme normalised coupling parameter (= 1 - deltaT/tauCD)
694    C     epsAB_CD      :: Adams-Bashforth-2 stabilizing weight used in CD scheme
695    C     baseTime      :: model base time (time origin) = time @ iteration zero
696  C     startTime     :: Starting time for this integration ( s ).  C     startTime     :: Starting time for this integration ( s ).
697  C     endTime       :: Ending time for this integration ( s ).  C     endTime       :: Ending time for this integration ( s ).
698  C     chkPtFreq     :: Frequency of rolling check pointing ( s ).  C     chkPtFreq     :: Frequency of rolling check pointing ( s ).
699  C     pChkPtFreq    :: Frequency of permanent check pointing ( s ).  C     pChkPtFreq    :: Frequency of permanent check pointing ( s ).
700  C     dumpFreq      :: Frequency with which model state is written to  C     dumpFreq      :: Frequency with which model state is written to
701  C                     post-processing files ( s ).  C                      post-processing files ( s ).
702  C     diagFreq      :: Frequency with which model writes diagnostic output  C     diagFreq      :: Frequency with which model writes diagnostic output
703  C                     of intermediate quantities.  C                      of intermediate quantities.
704  C     afFacMom      :: Advection of momentum term tracer parameter  C     afFacMom      :: Advection of momentum term tracer parameter
705  C     vfFacMom      :: Momentum viscosity tracer parameter  C     vfFacMom      :: Momentum viscosity tracer parameter
706  C     pfFacMom      :: Momentum pressure forcing tracer parameter  C     pfFacMom      :: Momentum pressure forcing tracer parameter
# Line 425  C     mtFacMom      :: Metric terms trac Line 710  C     mtFacMom      :: Metric terms trac
710  C     cosPower      :: Power of cosine of latitude to multiply viscosity  C     cosPower      :: Power of cosine of latitude to multiply viscosity
711  C     cAdjFreq      :: Frequency of convective adjustment  C     cAdjFreq      :: Frequency of convective adjustment
712  C  C
713  C     taveFreq      :: Frequency with which time-averaged model state  C     taveFreq      :: Frequency with which time-averaged model state
714  C                      is written to post-processing files ( s ).  C                      is written to post-processing files ( s ).
715  C     tave_lastIter :: (for state variable only) fraction of the last time  C     tave_lastIter :: (for state variable only) fraction of the last time
716  C                      step (of each taveFreq period) put in the time average.  C                      step (of each taveFreq period) put in the time average.
717  C                      (fraction for 1rst iter = 1 - tave_lastIter)  C                      (fraction for 1rst iter = 1 - tave_lastIter)
718  C     tauThetaClimRelax :: Relaxation to climatology time scale ( s ).  C     tauThetaClimRelax :: Relaxation to climatology time scale ( s ).
 C     lambdaThetaClimRelax :: Inverse time scale for relaxation ( 1/s ).  
719  C     tauSaltClimRelax :: Relaxation to climatology time scale ( s ).  C     tauSaltClimRelax :: Relaxation to climatology time scale ( s ).
 C     lambdaSaltClimRelax :: Inverse time scale for relaxation ( 1/s ).  
720  C     latBandClimRelax :: latitude band where Relaxation to Clim. is applied,  C     latBandClimRelax :: latitude band where Relaxation to Clim. is applied,
721  C                         i.e. where |yC| <= latBandClimRelax  C                         i.e. where |yC| <= latBandClimRelax
722  C     externForcingPeriod :: Is the period of which forcing varies (eg. 1 month)  C     externForcingPeriod :: Is the period of which forcing varies (eg. 1 month)
# Line 442  C                          (note: extern Line 725  C                          (note: extern
725  C                           number times externForcingPeriod)  C                           number times externForcingPeriod)
726  C     convertFW2Salt :: salinity, used to convert Fresh-Water Flux to Salt Flux  C     convertFW2Salt :: salinity, used to convert Fresh-Water Flux to Salt Flux
727  C                       (use model surface (local) value if set to -1)  C                       (use model surface (local) value if set to -1)
728  C     temp_EvPrRn :: temperature of Rain & Evap.  C     temp_EvPrRn :: temperature of Rain & Evap.
729  C     salt_EvPrRn :: salinity of Rain & Evap.  C     salt_EvPrRn :: salinity of Rain & Evap.
730  C     trac_EvPrRn :: tracer concentration in Rain & Evap.  C     temp_addMass :: temperature of addMass array
731  C        (notes: a) tracer content of Rain/Evap only used if both  C     salt_addMass :: salinity of addMass array
732    C        (notes: a) tracer content of Rain/Evap only used if both
733  C                     NonLin_FrSurf & useRealFreshWater are set.  C                     NonLin_FrSurf & useRealFreshWater are set.
734  C                b) use model surface (local) value if set to UNSET_RL)  C                b) use model surface (local) value if set to UNSET_RL)
735  C     horiVertRatio      :: Ratio on units in vertical to units in horizontal.  C     hMixCriteria:: criteria for mixed-layer diagnostic
736  C     recip_horiVertRatio  ( 1 if horiz in m and vertical in m ).  C     dRhoSmall   :: parameter for mixed-layer diagnostic
737  C                          ( g*rho if horiz in m and vertical in Pa ).  C     hMixSmooth  :: Smoothing parameter for mixed-layer diag (default=0=no smoothing)
738  C     Ro_SeaLevel        :: standard position of Sea-Level in "R" coordinate, used as  C     ivdc_kappa  :: implicit vertical diffusivity for convection [m^2/s]
739  C                          starting value (k=1) for vertical coordinate (rf(1)=Ro_SeaLevel)  C     Ro_SeaLevel :: standard position of Sea-Level in "R" coordinate, used as
740  C     bottomDragLinear   :: Drag coefficient built in to core dynamics  C                    starting value (k=1) for vertical coordinate (rf(1)=Ro_SeaLevel)
741  C      --"-"--  Quadratic  ( linear: 1/s, quadratic: 1/m )  C     rSigmaBnd   :: vertical position (in r-unit) of r/sigma transition (Hybrid-Sigma)
742        COMMON /PARM_R/ cg2dTargetResidual, cg2dTargetResWunit,  C     sideDragFactor     :: side-drag scaling factor (used only if no_slip_sides)
743    C                           (default=2: full drag ; =1: gives half-slip BC)
744    C     bottomDragLinear    :: Linear    bottom-drag coefficient (units of [r]/s)
745    C     bottomDragQuadratic :: Quadratic bottom-drag coefficient (units of [r]/m)
746    C               (if using zcoordinate, units becomes linear: m/s, quadratic: [-])
747    C     smoothAbsFuncRange :: 1/2 of interval around zero, for which FORTRAN ABS
748    C                           is to be replace by a smoother function
749    C                           (affects myabs, mymin, mymax)
750    C     nh_Am2        :: scales the non-hydrostatic terms and changes internal scales
751    C                      (i.e. allows convection at different Rayleigh numbers)
752    C     tCylIn        :: Temperature of the cylinder inner boundary
753    C     tCylOut       :: Temperature of the cylinder outer boundary
754    C     phiEuler      :: Euler angle, rotation about original z-axis
755    C     thetaEuler    :: Euler angle, rotation about new x-axis
756    C     psiEuler      :: Euler angle, rotation about new z-axis
757          COMMON /PARM_R/ cg2dTargetResidual, cg2dTargetResWunit,
758       & cg2dpcOffDFac, cg3dTargetResidual,       & cg2dpcOffDFac, cg3dTargetResidual,
759       & delR, delRc, delX, delY,       & delR, delRc, xgOrigin, ygOrigin,
760       & deltaT, deltaTmom, deltaTtracer, deltaTfreesurf, deltaTClock,       & deltaT, deltaTMom, dTtracerLev, deltaTFreeSurf, deltaTClock,
761       & abeps, startTime,       & abEps, alph_AB, beta_AB,
762       & phiMin, thetaMin, rSphere, recip_RSphere, f0, beta,       & rSphere, recip_rSphere, radius_fromHorizGrid,
763       & fCori, fCoriG, fCoriCos,       & f0, beta, fPrime, omega, rotationPeriod,
764       & viscAh,  viscA4,  viscAr, viscAstrain, viscAtension,       & viscFacAdj, viscAh, viscAhW, smag3D_coeff,
765       & diffKhT, diffK4T, diffKrT,       & viscAhMax, viscAhGrid, viscAhGridMax, viscAhGridMin,
766       & diffKhS, diffK4S, diffKrS,       & viscC2leith, viscC2leithD,
767       & delT, tauCD, rCD, freeSurfFac, implicSurfPress, implicDiv2Dflow,       & viscC2smag, viscC4smag,
768         & viscAhD, viscAhZ, viscA4D, viscA4Z,
769         & viscA4, viscA4W, viscA4Max,
770         & viscA4Grid, viscA4GridMax, viscA4GridMin,
771         & viscAhReMax, viscA4ReMax,
772         & viscC4leith, viscC4leithD, viscArNr,
773         & diffKhT, diffK4T, diffKrNrT, diffKr4T,
774         & diffKhS, diffK4S, diffKrNrS, diffKr4S,
775         & diffKrBL79surf, diffKrBL79deep, diffKrBL79scl, diffKrBL79Ho,
776         & BL79LatVary,
777         & diffKrBLEQsurf, diffKrBLEQdeep, diffKrBLEQscl, diffKrBLEQHo,
778         & tauCD, rCD, epsAB_CD,
779         & freeSurfFac, implicSurfPress, implicDiv2Dflow, implicitNHPress,
780       & hFacMin, hFacMinDz, hFacInf, hFacSup,       & hFacMin, hFacMinDz, hFacInf, hFacSup,
781       & gravity, recip_Gravity, gBaro, rhonil, recip_rhonil,       & gravity, recip_gravity, gBaro,
782       & recip_rhoConst, rhoConst,       & rhoNil, rhoConst, recip_rhoConst, thetaConst,
783       & rhoConstFresh, convertEmP2rUnit, tRef, sRef,       & rhoFacC, recip_rhoFacC, rhoFacF, recip_rhoFacF,
784       & endTime, chkPtFreq, pchkPtFreq, dumpFreq,       & rhoConstFresh, rho1Ref, tRef, sRef, phiRef, dBdrRef,
785       & diagFreq, taveFreq, tave_lastIter, monitorFreq,       & rVel2wUnit, wUnit2rVel, mass2rUnit, rUnit2mass,
786         & baseTime, startTime, endTime,
787         & chkPtFreq, pChkPtFreq, dumpFreq, adjDumpFreq,
788         & diagFreq, taveFreq, tave_lastIter, monitorFreq, adjMonitorFreq,
789       & afFacMom, vfFacMom, pfFacMom, cfFacMom, foFacMom, mtFacMom,       & afFacMom, vfFacMom, pfFacMom, cfFacMom, foFacMom, mtFacMom,
790       & cosPower, cAdjFreq, omega, rotationPeriod,       & cosPower, cAdjFreq,
791       & tauThetaClimRelax, lambdaThetaClimRelax,       & tauThetaClimRelax, tauSaltClimRelax, latBandClimRelax,
      & tauSaltClimRelax, lambdaSaltClimRelax,  
      & tauTr1ClimRelax, lambdaTr1ClimRelax, latBandClimRelax,  
792       & externForcingCycle, externForcingPeriod,       & externForcingCycle, externForcingPeriod,
793       & convertFW2Salt, temp_EvPrRn, salt_EvPrRn, trac_EvPrRn,       & convertFW2Salt, temp_EvPrRn, salt_EvPrRn,
794       & hFacMinDr, hFacMinDp,       & temp_addMass, salt_addMass, hFacMinDr, hFacMinDp,
795       & horiVertRatio, recip_horiVertRatio,       & ivdc_kappa, hMixCriteria, dRhoSmall, hMixSmooth,
796       & ivdc_kappa, Ro_SeaLevel,       & Ro_SeaLevel, rSigmaBnd,
797       & bottomDragLinear,bottomDragQuadratic       & sideDragFactor, bottomDragLinear, bottomDragQuadratic, nh_Am2,
798         & smoothAbsFuncRange,
799         & tCylIn, tCylOut,
800         & phiEuler, thetaEuler, psiEuler
801    
802        _RL cg2dTargetResidual        _RL cg2dTargetResidual
803        _RL cg2dTargetResWunit        _RL cg2dTargetResWunit
# Line 490  C      --"-"--  Quadratic  ( linear: 1/s Line 805  C      --"-"--  Quadratic  ( linear: 1/s
805        _RL cg2dpcOffDFac        _RL cg2dpcOffDFac
806        _RL delR(Nr)        _RL delR(Nr)
807        _RL delRc(Nr+1)        _RL delRc(Nr+1)
808        _RL delX(Nx)        _RL xgOrigin
809        _RL delY(Ny)        _RL ygOrigin
810        _RL deltaT        _RL deltaT
811        _RL deltaTClock        _RL deltaTClock
812        _RL deltaTmom        _RL deltaTMom
813        _RL deltaTtracer        _RL dTtracerLev(Nr)
814        _RL deltaTfreesurf        _RL deltaTFreeSurf
815        _RL abeps        _RL abEps, alph_AB, beta_AB
       _RL phiMin  
       _RL thetaMin  
816        _RL rSphere        _RL rSphere
817        _RL recip_RSphere        _RL recip_rSphere
818          _RL radius_fromHorizGrid
819        _RL f0        _RL f0
820          _RL beta
821          _RL fPrime
822          _RL omega
823          _RL rotationPeriod
824        _RL freeSurfFac        _RL freeSurfFac
825        _RL implicSurfPress        _RL implicSurfPress
826        _RL implicDiv2Dflow        _RL implicDiv2Dflow
827          _RL implicitNHPress
828        _RL hFacMin        _RL hFacMin
829        _RL hFacMinDz        _RL hFacMinDz
830        _RL hFacMinDp        _RL hFacMinDp
831        _RL hFacMinDr        _RL hFacMinDr
832        _RL hFacInf        _RL hFacInf
833        _RL hFacSup        _RL hFacSup
834        _RL beta        _RL viscArNr(Nr)
835          _RL viscFacAdj
836        _RL viscAh        _RL viscAh
837        _RL viscAstrain        _RL viscAhW
838        _RL viscAtension        _RL viscAhD
839        _RL viscAr        _RL viscAhZ
840        _RL viscA4        _RL smag3D_coeff
841        _RL diffKhT        _RL viscAhMax
842        _RL diffKrT        _RL viscAhReMax
843        _RL diffK4T        _RL viscAhGrid, viscAhGridMax, viscAhGridMin
844        _RL diffKhS        _RL viscC2leith
845        _RL diffKrS        _RL viscC2leithD
846        _RL diffK4S        _RL viscC2smag
847        _RL delt        _RL viscA4
848        _RL tauCD        _RL viscA4W
849        _RL rCD        _RL viscA4D
850          _RL viscA4Z
851          _RL viscA4Max
852          _RL viscA4ReMax
853          _RL viscA4Grid, viscA4GridMax, viscA4GridMin
854          _RL viscC4leith
855          _RL viscC4leithD
856          _RL viscC4smag
857          _RL diffKhT
858          _RL diffK4T
859          _RL diffKrNrT(Nr)
860          _RL diffKr4T(Nr)
861          _RL diffKhS
862          _RL diffK4S
863          _RL diffKrNrS(Nr)
864          _RL diffKr4S(Nr)
865          _RL diffKrBL79surf
866          _RL diffKrBL79deep
867          _RL diffKrBL79scl
868          _RL diffKrBL79Ho
869          _RL BL79LatVary
870          _RL diffKrBLEQsurf
871          _RL diffKrBLEQdeep
872          _RL diffKrBLEQscl
873          _RL diffKrBLEQHo
874          _RL tauCD, rCD, epsAB_CD
875        _RL gravity        _RL gravity
876        _RL recip_gravity        _RL recip_gravity
877        _RL gBaro        _RL gBaro
878        _RL rhonil        _RL rhoNil
879        _RL recip_rhonil        _RL rhoConst,      recip_rhoConst
880        _RL rhoConst        _RL thetaConst
881        _RL recip_rhoConst        _RL rhoFacC(Nr),   recip_rhoFacC(Nr)
882          _RL rhoFacF(Nr+1), recip_rhoFacF(Nr+1)
883        _RL rhoConstFresh        _RL rhoConstFresh
884        _RL convertEmP2rUnit        _RL rho1Ref(Nr)
885        _RL tRef(Nr)        _RL tRef(Nr)
886        _RL sRef(Nr)        _RL sRef(Nr)
887        _RS fCori(1-OLx:sNx+OLx,1-OLy:sNy+OLy,nSx,nSy)        _RL phiRef(2*Nr+1)
888        _RS fCoriG(1-OLx:sNx+OLx,1-OLy:sNy+OLy,nSx,nSy)        _RL dBdrRef(Nr)
889        _RS fCoriCos(1-OLx:sNx+OLx,1-OLy:sNy+OLy,nSx,nSy)        _RL rVel2wUnit(Nr+1), wUnit2rVel(Nr+1)
890          _RL mass2rUnit, rUnit2mass
891          _RL baseTime
892        _RL startTime        _RL startTime
893        _RL endTime        _RL endTime
894        _RL chkPtFreq        _RL chkPtFreq
895        _RL pChkPtFreq        _RL pChkPtFreq
896        _RL dumpFreq        _RL dumpFreq
897          _RL adjDumpFreq
898        _RL diagFreq        _RL diagFreq
899        _RL taveFreq        _RL taveFreq
900        _RL tave_lastIter        _RL tave_lastIter
901        _RL monitorFreq        _RL monitorFreq
902          _RL adjMonitorFreq
903        _RL afFacMom        _RL afFacMom
904        _RL vfFacMom        _RL vfFacMom
905        _RL pfFacMom        _RL pfFacMom
906        _RL cfFacMom        _RL cfFacMom
907        _RL foFacMom        _RL foFacMom
908        _RL mTFacMom        _RL mtFacMom
909        _RL cosPower        _RL cosPower
910        _RL cAdjFreq        _RL cAdjFreq
       _RL omega  
       _RL rotationPeriod  
911        _RL tauThetaClimRelax        _RL tauThetaClimRelax
       _RL lambdaThetaClimRelax  
912        _RL tauSaltClimRelax        _RL tauSaltClimRelax
       _RL lambdaSaltClimRelax  
       _RL tauTr1ClimRelax  
       _RL lambdaTr1ClimRelax  
913        _RL latBandClimRelax        _RL latBandClimRelax
914        _RL externForcingCycle        _RL externForcingCycle
915        _RL externForcingPeriod        _RL externForcingPeriod
916        _RL convertFW2Salt        _RL convertFW2Salt
917        _RL temp_EvPrRn        _RL temp_EvPrRn
918        _RL salt_EvPrRn        _RL salt_EvPrRn
919        _RL trac_EvPrRn        _RL temp_addMass
920        _RL horiVertRatio        _RL salt_addMass
       _RL recip_horiVertRatio  
921        _RL ivdc_kappa        _RL ivdc_kappa
922          _RL hMixCriteria
923          _RL dRhoSmall
924          _RL hMixSmooth
925        _RL Ro_SeaLevel        _RL Ro_SeaLevel
926          _RL rSigmaBnd
927          _RL sideDragFactor
928        _RL bottomDragLinear        _RL bottomDragLinear
929        _RL bottomDragQuadratic        _RL bottomDragQuadratic
930          _RL smoothAbsFuncRange
931          _RL nh_Am2
932          _RL tCylIn, tCylOut
933          _RL phiEuler, thetaEuler, psiEuler
934    
935  C--   COMMON /PARM_A/ Thermodynamics constants ?  C--   COMMON /PARM_A/ Thermodynamics constants ?
936        COMMON /PARM_A/ HeatCapacity_Cp,recip_Cp        COMMON /PARM_A/ HeatCapacity_Cp
937        _RL HeatCapacity_Cp        _RL HeatCapacity_Cp
       _RL recip_Cp  
938    
939  C--   COMMON /PARM_ATM/ Atmospheric physical parameters (Ideal Gas EOS, ...)  C--   COMMON /PARM_ATM/ Atmospheric physical parameters (Ideal Gas EOS, ...)
940  C     celsius2K :: convert centigrade (Celsius) degree to Kelvin  C     celsius2K :: convert centigrade (Celsius) degree to Kelvin
# Line 594  C     atm_kappa :: kappa = R/Cp (R: cons Line 945  C     atm_kappa :: kappa = R/Cp (R: cons
945  C     atm_Rq    :: water vapour specific volume anomaly relative to dry air  C     atm_Rq    :: water vapour specific volume anomaly relative to dry air
946  C                  (e.g. typical value = (29/18 -1) 10^-3 with q [g/kg])  C                  (e.g. typical value = (29/18 -1) 10^-3 with q [g/kg])
947  C     integr_GeoPot :: option to select the way we integrate the geopotential  C     integr_GeoPot :: option to select the way we integrate the geopotential
948  C                     (still a subject of discussions ...)  C                     (still a subject of discussions ...)
949  C     selectFindRoSurf :: select the way surf. ref. pressure (=Ro_surf) is  C     selectFindRoSurf :: select the way surf. ref. pressure (=Ro_surf) is
950  C             derived from the orography. Implemented: 0,1 (see INI_P_GROUND)  C             derived from the orography. Implemented: 0,1 (see INI_P_GROUND)
951        COMMON /PARM_ATM/        COMMON /PARM_ATM/
952       &            celsius2K,       &            celsius2K,
953       &            atm_Cp, atm_Rd, atm_kappa, atm_Rq, atm_Po,       &            atm_Cp, atm_Rd, atm_kappa, atm_Rq, atm_Po,
954       &            integr_GeoPot, selectFindRoSurf       &            integr_GeoPot, selectFindRoSurf
# Line 606  C             derived from the orography Line 957  C             derived from the orography
957        INTEGER integr_GeoPot, selectFindRoSurf        INTEGER integr_GeoPot, selectFindRoSurf
958    
959  C Logical flags for selecting packages  C Logical flags for selecting packages
960          LOGICAL useGAD
961          LOGICAL useOBCS
962          LOGICAL useSHAP_FILT
963          LOGICAL useZONAL_FILT
964          LOGICAL useOPPS
965          LOGICAL usePP81
966          LOGICAL useKL10
967          LOGICAL useMY82
968          LOGICAL useGGL90
969        LOGICAL useKPP        LOGICAL useKPP
970        LOGICAL useGMRedi        LOGICAL useGMRedi
971        LOGICAL useOBCS        LOGICAL useDOWN_SLOPE
972        LOGICAL useAIM        LOGICAL useBBL
973        LOGICAL useLand        LOGICAL useCAL
974          LOGICAL useEXF
975          LOGICAL useBulkForce
976          LOGICAL useEBM
977          LOGICAL useCheapAML
978          LOGICAL useAUTODIFF
979        LOGICAL useGrdchk        LOGICAL useGrdchk
980          LOGICAL useSMOOTH
981          LOGICAL usePROFILES
982        LOGICAL useECCO        LOGICAL useECCO
983        LOGICAL useSHAP_FILT        LOGICAL useCTRL
984        LOGICAL useZONAL_FILT        LOGICAL useSBO
985        LOGICAL useFLT        LOGICAL useFLT
986        LOGICAL usePTRACERS        LOGICAL usePTRACERS
987        LOGICAL useSBO        LOGICAL useGCHEM
988          LOGICAL useRBCS
989          LOGICAL useOffLine
990          LOGICAL useMATRIX
991          LOGICAL useFRAZIL
992        LOGICAL useSEAICE        LOGICAL useSEAICE
993        LOGICAL useBulkforce        LOGICAL useSALT_PLUME
994        LOGICAL useThermSEAICE        LOGICAL useShelfIce
995          LOGICAL useStreamIce
996          LOGICAL useICEFRONT
997          LOGICAL useThSIce
998          LOGICAL useLand
999          LOGICAL useATM2d
1000          LOGICAL useAIM
1001          LOGICAL useAtm_Phys
1002          LOGICAL useFizhi
1003          LOGICAL useGridAlt
1004          LOGICAL useDiagnostics
1005          LOGICAL useREGRID
1006          LOGICAL useLayers
1007          LOGICAL useMNC
1008          LOGICAL useRunClock
1009          LOGICAL useEMBED_FILES
1010          LOGICAL useMYPACKAGE
1011        COMMON /PARM_PACKAGES/        COMMON /PARM_PACKAGES/
1012       &        useKPP, useGMRedi, useOBCS, useAIM, useLand, useECCO,       &        useGAD, useOBCS, useSHAP_FILT, useZONAL_FILT,
1013       &        useSHAP_FILT, useZONAL_FILT, useGrdchk, useFLT,       &        useOPPS, usePP81, useKL10, useMY82, useGGL90, useKPP,
1014       &        usePTRACERS,  useSBO, useSEAICE,       &        useGMRedi, useBBL, useDOWN_SLOPE,
1015       &        useThermSEAICE, useBulkforce       &        useCAL, useEXF, useBulkForce, useEBM, useCheapAML,
1016         &        useGrdchk, useSMOOTH, usePROFILES, useECCO, useCTRL,
1017         &        useSBO, useFLT, useAUTODIFF,
1018         &        usePTRACERS, useGCHEM, useRBCS, useOffLine, useMATRIX,
1019         &        useFRAZIL, useSEAICE, useSALT_PLUME, useShelfIce,
1020         &        useStreamIce, useICEFRONT, useThSIce, useLand,
1021         &        useATM2D, useAIM, useAtm_Phys, useFizhi, useGridAlt,
1022         &        useDiagnostics, useREGRID, useLayers, useMNC,
1023         &        useRunClock, useEMBED_FILES,
1024         &        useMYPACKAGE
1025    
1026    CEH3 ;;; Local Variables: ***
1027    CEH3 ;;; mode:fortran ***
1028    CEH3 ;;; End: ***
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