/[MITgcm]/MITgcm/model/inc/PARAMS.h
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revision 1.65.4.1.2.1 by dimitri, Wed Feb 12 06:45:54 2003 UTC revision 1.284 by jmc, Mon Nov 28 22:47:42 2016 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
 C    !DESCRIPTION: \bv  
 C     *==========================================================*  
 C     | PARAMS.h                                                    
 C     | o Header file defining model "parameters".                  
 C     *==========================================================*  
 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  
9    
10  C     Macros for special grid options  C     !DESCRIPTION:
11  #include "PARAMS_MACROS.h"  C     Header file defining model "parameters".  The values from the
12    C     model standard input file are stored into the variables held
13    C     here. Notes describing the parameters can also be found here.
14    
15    CEOP
16    
17  C--   Contants  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     gravityFile   :: File containing gravity vertical profile (1.D)
42    C     delRFile      :: File containing vertical grid spacing delR  (1.D array)
43    C     delRcFile     :: File containing vertical grid spacing delRc (1.D array)
44    C     hybSigmFile   :: File containing hybrid-sigma vertical coord. coeff. (2x 1.D)
45    C     delXFile      :: File containing X-spacing grid definition (1.D array)
46    C     delYFile      :: File containing Y-spacing grid definition (1.D array)
47    C     horizGridFile :: File containing horizontal-grid definition
48    C                        (only when using curvilinear_grid)
49    C     bathyFile       :: File containing bathymetry. If not defined bathymetry
50    C                        is taken from inline function.
51    C     topoFile        :: File containing the topography of the surface (unit=m)
52    C                        (mainly used for the atmosphere = ground height).
53    C     addWwallFile    :: File containing 2-D additional Western  cell-edge wall
54    C     addSwallFile    :: File containing 2-D additional Southern cell-edge wall
55    C                        (e.g., to add "thin-wall" where it is =1)
56    C     hydrogThetaFile :: File containing initial hydrographic data (3-D)
57    C                        for potential temperature.
58    C     hydrogSaltFile  :: File containing initial hydrographic data (3-D)
59    C                        for salinity.
60    C     diffKrFile      :: File containing 3D specification of vertical diffusivity
61    C     viscAhDfile     :: File containing 3D specification of horizontal viscosity
62    C     viscAhZfile     :: File containing 3D specification of horizontal viscosity
63    C     viscA4Dfile     :: File containing 3D specification of horizontal viscosity
64    C     viscA4Zfile     :: File containing 3D specification of horizontal viscosity
65  C     zonalWindFile   :: File containing zonal wind data  C     zonalWindFile   :: File containing zonal wind data
66  C     meridWindFile   :: File containing meridional wind data  C     meridWindFile   :: File containing meridional wind data
67  C     thetaClimFile   :: File containing theta climataology used  C     thetaClimFile   :: File containing surface theta climataology used
68  C                       in relaxation term -lambda(theta-theta*)  C                        in relaxation term -lambda(theta-theta*)
69  C     saltClimFile    :: File containing salt climataology used  C     saltClimFile    :: File containing surface salt climataology used
70  C                       in relaxation term -lambda(salt-salt*)  C                        in relaxation term -lambda(salt-salt*)
71  C     surfQfile       :: File containing surface heat flux  C     surfQfile       :: File containing surface heat flux, excluding SW
72  C     surfQswfile     :: File containing surface shortwave radiation  C                        (old version, kept for backward compatibility)
73  C     dQdTfile        :: File containing thermal relaxation coefficient  C     surfQnetFile    :: File containing surface net heat flux
74    C     surfQswFile     :: File containing surface shortwave radiation
75  C     EmPmRfile       :: File containing surface fresh water flux  C     EmPmRfile       :: File containing surface fresh water flux
76  C     buoyancyRelation :: Flag used to indicate which relation to use to  C           NOTE: for backward compatibility EmPmRfile is specified in
77  C                        get buoyancy.  C                 m/s when using external_fields_load.F.  It is converted
78        COMMON /PARM_C/ checkPtSuff,  C                 to kg/m2/s by multiplying by rhoConstFresh.
79       &                bathyFile, topoFile,  C     saltFluxFile    :: File containing surface salt flux
80       &                hydrogThetaFile, hydrogSaltFile,  C     pLoadFile       :: File containing pressure loading
81    C     addMassFile     :: File containing source/sink of fluid in the interior
82    C     eddyPsiXFile    :: File containing zonal Eddy streamfunction data
83    C     eddyPsiYFile    :: File containing meridional Eddy streamfunction data
84    C     the_run_name    :: string identifying the name of the model "run"
85          COMMON /PARM_C/
86         &                buoyancyRelation, eosType,
87         &                pickupSuff, mdsioLocalDir, adTapeDir,
88         &                tRefFile, sRefFile, rhoRefFile, gravityFile,
89         &                delRFile, delRcFile, hybSigmFile,
90         &                delXFile, delYFile, horizGridFile,
91         &                bathyFile, topoFile, addWwallFile, addSwallFile,
92         &                viscAhDfile, viscAhZfile,
93         &                viscA4Dfile, viscA4Zfile,
94         &                hydrogThetaFile, hydrogSaltFile, diffKrFile,
95       &                zonalWindFile, meridWindFile, thetaClimFile,       &                zonalWindFile, meridWindFile, thetaClimFile,
96       &                saltClimFile, buoyancyRelation,       &                saltClimFile,
97       &                EmPmRfile, surfQfile, surfQswfile,       &                EmPmRfile, saltFluxFile,
98         &                surfQfile, surfQnetFile, surfQswFile,
99         &                lambdaThetaFile, lambdaSaltFile,
100       &                uVelInitFile, vVelInitFile, pSurfInitFile,       &                uVelInitFile, vVelInitFile, pSurfInitFile,
101       &                dQdTfile       &                pLoadFile, addMassFile,
102        CHARACTER*(5) checkPtSuff(maxNoChkptLev)       &                eddyPsiXFile, eddyPsiYFile, geothermalFile,
103         &                the_run_name
104          CHARACTER*(MAX_LEN_FNAM) buoyancyRelation
105          CHARACTER*(6)  eosType
106          CHARACTER*(10) pickupSuff
107          CHARACTER*(MAX_LEN_FNAM) mdsioLocalDir
108          CHARACTER*(MAX_LEN_FNAM) adTapeDir
109          CHARACTER*(MAX_LEN_FNAM) tRefFile
110          CHARACTER*(MAX_LEN_FNAM) sRefFile
111          CHARACTER*(MAX_LEN_FNAM) rhoRefFile
112          CHARACTER*(MAX_LEN_FNAM) gravityFile
113          CHARACTER*(MAX_LEN_FNAM) delRFile
114          CHARACTER*(MAX_LEN_FNAM) delRcFile
115          CHARACTER*(MAX_LEN_FNAM) hybSigmFile
116          CHARACTER*(MAX_LEN_FNAM) delXFile
117          CHARACTER*(MAX_LEN_FNAM) delYFile
118          CHARACTER*(MAX_LEN_FNAM) horizGridFile
119        CHARACTER*(MAX_LEN_FNAM) bathyFile, topoFile        CHARACTER*(MAX_LEN_FNAM) bathyFile, topoFile
120        CHARACTER*(MAX_LEN_FNAM) hydrogThetaFile        CHARACTER*(MAX_LEN_FNAM) addWwallFile, addSwallFile
121        CHARACTER*(MAX_LEN_FNAM) hydrogSaltFile        CHARACTER*(MAX_LEN_FNAM) hydrogThetaFile, hydrogSaltFile
122          CHARACTER*(MAX_LEN_FNAM) diffKrFile
123          CHARACTER*(MAX_LEN_FNAM) viscAhDfile
124          CHARACTER*(MAX_LEN_FNAM) viscAhZfile
125          CHARACTER*(MAX_LEN_FNAM) viscA4Dfile
126          CHARACTER*(MAX_LEN_FNAM) viscA4Zfile
127        CHARACTER*(MAX_LEN_FNAM) zonalWindFile        CHARACTER*(MAX_LEN_FNAM) zonalWindFile
128        CHARACTER*(MAX_LEN_FNAM) meridWindFile        CHARACTER*(MAX_LEN_FNAM) meridWindFile
129        CHARACTER*(MAX_LEN_FNAM) thetaClimFile        CHARACTER*(MAX_LEN_FNAM) thetaClimFile
130        CHARACTER*(MAX_LEN_FNAM) saltClimFile        CHARACTER*(MAX_LEN_FNAM) saltClimFile
131        CHARACTER*(MAX_LEN_FNAM) surfQfile        CHARACTER*(MAX_LEN_FNAM) surfQfile
132        CHARACTER*(MAX_LEN_FNAM) surfQswfile        CHARACTER*(MAX_LEN_FNAM) surfQnetFile
133          CHARACTER*(MAX_LEN_FNAM) surfQswFile
134        CHARACTER*(MAX_LEN_FNAM) EmPmRfile        CHARACTER*(MAX_LEN_FNAM) EmPmRfile
135        CHARACTER*(MAX_LEN_FNAM) buoyancyRelation        CHARACTER*(MAX_LEN_FNAM) saltFluxFile
136        CHARACTER*(MAX_LEN_FNAM) uVelInitFile        CHARACTER*(MAX_LEN_FNAM) uVelInitFile
137        CHARACTER*(MAX_LEN_FNAM) vVelInitFile        CHARACTER*(MAX_LEN_FNAM) vVelInitFile
138        CHARACTER*(MAX_LEN_FNAM) pSurfInitFile        CHARACTER*(MAX_LEN_FNAM) pSurfInitFile
139        CHARACTER*(MAX_LEN_FNAM) dQdTfile        CHARACTER*(MAX_LEN_FNAM) pLoadFile
140          CHARACTER*(MAX_LEN_FNAM) addMassFile
141          CHARACTER*(MAX_LEN_FNAM) eddyPsiXFile
142          CHARACTER*(MAX_LEN_FNAM) eddyPsiYFile
143          CHARACTER*(MAX_LEN_FNAM) geothermalFile
144          CHARACTER*(MAX_LEN_FNAM) lambdaThetaFile
145          CHARACTER*(MAX_LEN_FNAM) lambdaSaltFile
146          CHARACTER*(MAX_LEN_PREC/2) the_run_name
147    
148  C--   COMMON /PARM_I/ Integer valued parameters used by the model.  C--   COMMON /PARM_I/ Integer valued parameters used by the model.
149  C     cg2dMaxIters        :: Maximum number of iterations in the  C     cg2dMaxIters        :: Maximum number of iterations in the
150  C                           two-dimensional con. grad solver.  C                            two-dimensional con. grad solver.
151  C     cg2dChkResFreq      :: Frequency with which to check residual  C     cg2dChkResFreq      :: Frequency with which to check residual
152  C                           in con. grad solver.  C                            in con. grad solver.
153    C     cg2dPreCondFreq     :: Frequency for updating cg2d preconditioner
154    C                            (non-linear free-surf.)
155    C     cg2dUseMinResSol    :: =0 : use last-iteration/converged solution
156    C                            =1 : use solver minimum-residual solution
157  C     cg3dMaxIters        :: Maximum number of iterations in the  C     cg3dMaxIters        :: Maximum number of iterations in the
158  C                           three-dimensional con. grad solver.  C                            three-dimensional con. grad solver.
159  C     cg3dChkResFreq      :: Frequency with which to check residual  C     cg3dChkResFreq      :: Frequency with which to check residual
160  C                           in con. grad solver.  C                            in con. grad solver.
161    C     printResidualFreq   :: Frequency for printing residual in CG iterations
162  C     nIter0              :: Start time-step number of for this run  C     nIter0              :: Start time-step number of for this run
163  C     nTimeSteps          :: Number of timesteps to execute  C     nTimeSteps          :: Number of timesteps to execute
164  C     numStepsPerPickup   :: For offline setup. Frequency of pickup  C     nTimeSteps_l2       :: Number of inner timesteps to execute per timestep
 C                           of flow fields.  
165  C     writeStatePrec      :: Precision used for writing model state.  C     writeStatePrec      :: Precision used for writing model state.
166  C     writeBinaryPrec     :: Precision used for writing binary files  C     writeBinaryPrec     :: Precision used for writing binary files
167  C     readBinaryPrec      :: Precision used for reading binary files  C     readBinaryPrec      :: Precision used for reading binary files
168  C     nCheckLev           :: Holds current checkpoint level  C     selectCoriMap       :: select setting of Coriolis parameter map:
169    C                           =0 f-Plane (Constant Coriolis, = f0)
170    C                           =1 Beta-Plane Coriolis (= f0 + beta.y)
171    C                           =2 Spherical Coriolis (= 2.omega.sin(phi))
172    C                           =3 Read Coriolis 2-d fields from files.
173    C     selectSigmaCoord    :: option related to sigma vertical coordinate
174  C     nonlinFreeSurf      :: option related to non-linear free surface  C     nonlinFreeSurf      :: option related to non-linear free surface
175  C                           =0 Linear free surface ; >0 Non-linear  C                           =0 Linear free surface ; >0 Non-linear
176    C     select_rStar        :: option related to r* vertical coordinate
177    C                           =0 (default) use r coord. ; > 0 use r*
178    C     selectNHfreeSurf    :: option for Non-Hydrostatic (free-)Surface formulation:
179    C                           =0 (default) hydrostatic surf. ; > 0 add NH effects.
180    C     selectP_inEOS_Zc    :: select which pressure to use in EOS (for z-coords)
181    C                           =0: simply: -g*rhoConst*z
182    C                           =1: use pRef = integral{-g*rho(Tref,Sref,pRef)*dz}
183    C                           =2: use hydrostatic dynamical pressure
184    C                           =3: use full (Hyd+NH) dynamical pressure
185    C     selectAddFluid      :: option to add mass source/sink of fluid in the interior
186    C                            (3-D generalisation of oceanic real-fresh water flux)
187    C                           =0 off ; =1 add fluid ; =-1 virtual flux (no mass added)
188    C     selectImplicitDrag  :: select Implicit treatment of bottom/top drag
189    C                           = 0: fully explicit
190    C                           = 1: implicit on provisional velocity
191    C                                (i.e., before grad.Eta increment)
192    C                           = 2: fully implicit (combined with Impl Surf.Press)
193    C     momForcingOutAB     :: =1: take momentum forcing contribution
194    C                            out of (=0: in) Adams-Bashforth time stepping.
195    C     tracForcingOutAB    :: =1: take tracer (Temp,Salt,pTracers) forcing contribution
196    C                            out of (=0: in) Adams-Bashforth time stepping.
197    C     tempAdvScheme       :: Temp. Horiz.Advection scheme selector
198    C     tempVertAdvScheme   :: Temp. Vert. Advection scheme selector
199    C     saltAdvScheme       :: Salt. Horiz.advection scheme selector
200    C     saltVertAdvScheme   :: Salt. Vert. Advection scheme selector
201    C     selectKEscheme      :: Kinetic Energy scheme selector (Vector Inv.)
202    C     selectVortScheme    :: Scheme selector for Vorticity term (Vector Inv.)
203    C     selectBotDragQuadr  :: quadratic bottom drag discretisation option:
204    C                           =0: average KE from grid center to U & V location
205    C                           =1: use local velocity norm @ U & V location
206    C                           =2: same with wet-point averaging of other component
207    C     monitorSelect       :: select group of variables to monitor
208    C                            =1 : dynvars ; =2 : + vort ; =3 : + surface
209    C-    debugLevel          :: controls printing of algorithm intermediate results
210    C                            and statistics ; higher -> more writing
211    
212        COMMON /PARM_I/        COMMON /PARM_I/
213       &        cg2dMaxIters,       &        cg2dMaxIters, cg2dChkResFreq,
214       &        cg2dChkResFreq,       &        cg2dPreCondFreq, cg2dUseMinResSol,
215       &        cg3dMaxIters,       &        cg3dMaxIters, cg3dChkResFreq,
216       &        cg3dChkResFreq,       &        printResidualFreq,
217       &        nIter0, nTimeSteps, nEndIter,       &        nIter0, nTimeSteps, nTimeSteps_l2, nEndIter,
218       &        numStepsPerPickup,       &        writeStatePrec,
      &        writeStatePrec, nCheckLev,  
219       &        writeBinaryPrec, readBinaryPrec,       &        writeBinaryPrec, readBinaryPrec,
220       &        nonlinFreeSurf,       &        selectCoriMap,
221       &        tempAdvScheme, saltAdvScheme, tracerAdvScheme       &        selectSigmaCoord,
222         &        nonlinFreeSurf, select_rStar,
223         &        selectNHfreeSurf, selectP_inEOS_Zc,
224         &        selectAddFluid, selectImplicitDrag,
225         &        momForcingOutAB, tracForcingOutAB,
226         &        tempAdvScheme, tempVertAdvScheme,
227         &        saltAdvScheme, saltVertAdvScheme,
228         &        selectKEscheme, selectVortScheme,
229         &        selectBotDragQuadr,
230         &        monitorSelect, debugLevel
231        INTEGER cg2dMaxIters        INTEGER cg2dMaxIters
232        INTEGER cg2dChkResFreq        INTEGER cg2dChkResFreq
233          INTEGER cg2dPreCondFreq
234          INTEGER cg2dUseMinResSol
235        INTEGER cg3dMaxIters        INTEGER cg3dMaxIters
236        INTEGER cg3dChkResFreq        INTEGER cg3dChkResFreq
237          INTEGER printResidualFreq
238        INTEGER nIter0        INTEGER nIter0
239        INTEGER nTimeSteps        INTEGER nTimeSteps
240          INTEGER nTimeSteps_l2
241        INTEGER nEndIter        INTEGER nEndIter
       INTEGER numStepsPerPickup  
242        INTEGER writeStatePrec        INTEGER writeStatePrec
243        INTEGER writeBinaryPrec        INTEGER writeBinaryPrec
244        INTEGER readBinaryPrec        INTEGER readBinaryPrec
245        INTEGER nCheckLev        INTEGER selectCoriMap
246          INTEGER selectSigmaCoord
247        INTEGER nonlinFreeSurf        INTEGER nonlinFreeSurf
248        INTEGER tempAdvScheme        INTEGER select_rStar
249        INTEGER saltAdvScheme        INTEGER selectNHfreeSurf
250        INTEGER tracerAdvScheme        INTEGER selectP_inEOS_Zc
251          INTEGER selectAddFluid
252          INTEGER selectImplicitDrag
253          INTEGER momForcingOutAB, tracForcingOutAB
254          INTEGER tempAdvScheme, tempVertAdvScheme
255          INTEGER saltAdvScheme, saltVertAdvScheme
256          INTEGER selectKEscheme
257          INTEGER selectVortScheme
258          INTEGER selectBotDragQuadr
259          INTEGER monitorSelect
260          INTEGER debugLevel
261    
262  C--   COMMON /PARM_L/ Logical valued parameters used by the model.  C--   COMMON /PARM_L/ Logical valued parameters used by the model.
263    C- Coordinate + Grid params:
264    C     fluidIsAir       :: Set to indicate that the fluid major constituent
265    C                         is air
266    C     fluidIsWater     :: Set to indicate that the fluid major constituent
267    C                         is water
268    C     usingPCoords     :: Set to indicate that we are working in a pressure
269    C                         type coordinate (p or p*).
270    C     usingZCoords     :: Set to indicate that we are working in a height
271    C                         type coordinate (z or z*)
272  C     usingCartesianGrid :: If TRUE grid generation will be in a cartesian  C     usingCartesianGrid :: If TRUE grid generation will be in a cartesian
273  C                          coordinate frame.  C                           coordinate frame.
274  C     usingSphericalPolarGrid :: If TRUE grid generation will be in a  C     usingSphericalPolarGrid :: If TRUE grid generation will be in a
275  C                               spherical polar frame.  C                                spherical polar frame.
276  C     no_slip_sides :: Impose "no-slip" at lateral boundaries.  C     rotateGrid      :: rotate grid coordinates to geographical coordinates
277    C                        according to Euler angles phiEuler, thetaEuler, psiEuler
278    C     usingCylindricalGrid :: If TRUE grid generation will be Cylindrical
279    C     usingCurvilinearGrid :: If TRUE, use a curvilinear grid (to be provided)
280    C     hasWetCSCorners :: domain contains CS-type corners where dynamics is solved
281    C     deepAtmosphere :: deep model (drop the shallow-atmosphere approximation)
282    C     setInterFDr    :: set Interface depth (put cell-Center at the middle)
283    C     setCenterDr    :: set cell-Center depth (put Interface at the middle)
284    C- Momentum params:
285    C     no_slip_sides  :: Impose "no-slip" at lateral boundaries.
286  C     no_slip_bottom :: Impose "no-slip" at bottom boundary.  C     no_slip_bottom :: Impose "no-slip" at bottom boundary.
287  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)
288    C     useSmag3D      :: Use isotropic 3-D Smagorinsky
289    C     useFullLeith   :: Set to true to use full Leith viscosity(may be unstable
290    C                       on irregular grids)
291    C     useStrainTensionVisc:: Set to true to use Strain-Tension viscous terms
292    C     useAreaViscLength :: Set to true to use old scaling for viscous lengths,
293    C                          e.g., L2=Raz.  May be preferable for cube sphere.
294  C     momViscosity  :: Flag which turns momentum friction terms on and off.  C     momViscosity  :: Flag which turns momentum friction terms on and off.
295  C     momAdvection  :: Flag which turns advection of momentum on and off.  C     momAdvection  :: Flag which turns advection of momentum on and off.
296  C     momForcing    :: Flag which turns external forcing of momentum on  C     momForcing    :: Flag which turns external forcing of momentum on
297  C                     and off.  C                      and off.
298  C     momPressureForcing :: Flag which turns pressure term in momentum equation  C     momPressureForcing :: Flag which turns pressure term in momentum equation
299  C                          on and off.  C                          on and off.
300  C     metricTerms   :: Flag which turns metric terms on or off.  C     metricTerms   :: Flag which turns metric terms on or off.
301  C     usingSphericalPolarMTerms :: If TRUE use spherical polar metric terms.  C     useNHMTerms   :: If TRUE use non-hydrostatic metric terms.
302  C     useCoriolis   :: Flag which turns the coriolis terms on and off.  C     useCoriolis   :: Flag which turns the coriolis terms on and off.
303  C     tempDiffusion :: Flag which turns diffusion of temperature on  C     use3dCoriolis :: Turns the 3-D coriolis terms (in Omega.cos Phi) on - off
304  C                     and off.  C     useCDscheme   :: use CD-scheme to calculate Coriolis terms.
305  C     tempAdvection :: Flag which turns advection of temperature on  C     vectorInvariantMomentum :: use Vector-Invariant form (mom_vecinv package)
306  C                     and off.  C                                (default = F = use mom_fluxform package)
307  C     tempForcing   :: Flag which turns external forcing of temperature on  C     useJamartWetPoints :: Use wet-point method for Coriolis (Jamart & Ozer 1986)
308  C                     and off.  C     useJamartMomAdv :: Use wet-point method for V.I. non-linear term
309  C     saltDiffusion :: Flag which turns diffusion of salinit on  C     upwindVorticity :: bias interpolation of vorticity in the Coriolis term
310  C                     and off.  C     highOrderVorticity :: use 3rd/4th order interp. of vorticity (V.I., advection)
311  C     saltAdvection :: Flag which turns advection of salinit on  C     useAbsVorticity :: work with f+zeta in Coriolis terms
312  C                     and off.  C     upwindShear     :: use 1rst order upwind interp. (V.I., vertical advection)
313  C     saltForcing   :: Flag which turns external forcing of salinit on  C     momStepping    :: Turns momentum equation time-stepping off
314  C                     and off.  C     calc_wVelocity :: Turns vertical velocity calculation off
315    C- Temp. & Salt params:
316    C     tempStepping   :: Turns temperature equation time-stepping on/off
317    C     saltStepping   :: Turns salinity equation time-stepping on/off
318    C     addFrictionHeating :: account for frictional heating
319    C     tempAdvection  :: Flag which turns advection of temperature on and off.
320    C     tempVertDiff4  :: use vertical bi-harmonic diffusion for temperature
321    C     tempIsActiveTr :: Pot.Temp. is a dynamically active tracer
322    C     tempForcing    :: Flag which turns external forcing of temperature on/off
323    C     saltAdvection  :: Flag which turns advection of salinity on and off.
324    C     saltVertDiff4  :: use vertical bi-harmonic diffusion for salinity
325    C     saltIsActiveTr :: Salinity  is a dynamically active tracer
326    C     saltForcing    :: Flag which turns external forcing of salinity on/off
327    C     maskIniTemp    :: apply mask to initial Pot.Temp.
328    C     maskIniSalt    :: apply mask to initial salinity
329    C     checkIniTemp   :: check for points with identically zero initial Pot.Temp.
330    C     checkIniSalt   :: check for points with identically zero initial salinity
331    C- Pressure solver related parameters (PARM02)
332    C     useSRCGSolver  :: Set to true to use conjugate gradient
333    C                       solver with single reduction (only one call of
334    C                       s/r mpi_allreduce), default is false
335    C- Time-stepping & free-surface params:
336  C     rigidLid            :: Set to true to use rigid lid  C     rigidLid            :: Set to true to use rigid lid
337  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  
338  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
339  C                           linear relation Phi_surf = Bo_surf*eta  C                            linear relation Phi_surf = Bo_surf*eta
340  C     momStepping   :: Turns momentum equation time-stepping off  C     uniformFreeSurfLev  :: TRUE if free-surface level-index is uniform (=1)
341  C     tempStepping  :: Turns temperature equation time-stepping off  C     exactConserv        :: Set to true to conserve exactly the total Volume
342  C     saltStepping  :: Turns salinity equation time-stepping off  C     linFSConserveTr     :: Set to true to correct source/sink of tracer
343  C     tr1Stepping   :: Turns passive tracer 1 time-stepping on/off  C                            at the surface due to Linear Free Surface
344  C     useConstantF  :: Coriolis parameter set to f0  C     useRealFreshWaterFlux :: if True (=Natural BCS), treats P+R-E flux
345  C     useBetaPlaneF :: Coriolis parameter set to f0 + beta.y  C                         as a real Fresh Water (=> changes the Sea Level)
346  C     useSphereF    :: Coriolis parameter set to 2.omega.sin(phi)  C                         if F, converts P+R-E to salt flux (no SL effect)
347    C     storePhiHyd4Phys :: store hydrostatic potential for use in Physics/EOS
348    C                         this requires specific code for restart & exchange
349    C     quasiHydrostatic :: Using non-hydrostatic terms in hydrostatic algorithm
350    C     nonHydrostatic   :: Using non-hydrostatic algorithm
351    C     use3Dsolver      :: set to true to use 3-D pressure solver
352    C     implicitIntGravWave :: treat Internal Gravity Wave implicitly
353    C     staggerTimeStep   :: enable a Stagger time stepping U,V (& W) then T,S
354    C     applyExchUV_early :: Apply EXCH to U,V earlier, just before integr_continuity
355    C     doResetHFactors   :: Do reset thickness factors @ beginning of each time-step
356  C     implicitDiffusion :: Turns implicit vertical diffusion on  C     implicitDiffusion :: Turns implicit vertical diffusion on
357  C     implicitViscosity :: Turns implicit vertical viscosity on  C     implicitViscosity :: Turns implicit vertical viscosity on
358    C     tempImplVertAdv   :: Turns on implicit vertical advection for Temperature
359    C     saltImplVertAdv   :: Turns on implicit vertical advection for Salinity
360    C     momImplVertAdv    :: Turns on implicit vertical advection for Momentum
361    C     multiDimAdvection :: Flag that enable multi-dimension advection
362    C     useMultiDimAdvec  :: True if multi-dim advection is used at least once
363    C     momDissip_In_AB   :: if False, put Dissipation tendency contribution
364    C                          out off Adams-Bashforth time stepping.
365    C     doAB_onGtGs       :: if the Adams-Bashforth time stepping is used, always
366    C                          apply AB on tracer tendencies (rather than on Tracer)
367    C- Other forcing params -
368    C     balanceEmPmR    :: substract global mean of EmPmR at every time step
369    C     balanceQnet     :: substract global mean of Qnet at every time step
370    C     balancePrintMean:: print substracted global means to STDOUT
371  C     doThetaClimRelax :: Set true if relaxation to temperature  C     doThetaClimRelax :: Set true if relaxation to temperature
372  C                        climatology is required.  C                        climatology is required.
373  C     doSaltClimRelax  :: Set true if relaxation to salinity  C     doSaltClimRelax  :: Set true if relaxation to salinity
374  C                        climatology is required.  C                        climatology is required.
375    C     balanceThetaClimRelax :: substract global mean effect at every time step
376    C     balanceSaltClimRelax :: substract global mean effect at every time step
377    C     allowFreezing  :: Allows surface water to freeze and form ice
378  C     periodicExternalForcing :: Set true if forcing is time-dependant  C     periodicExternalForcing :: Set true if forcing is time-dependant
379  C     usingPCoords     :: Set to indicate that we are working in pressure  C- I/O parameters -
380  C                        coords.  C     globalFiles    :: Selects between "global" and "tiled" files.
381  C     usingZCoords     :: Set to indicate that we are working in height  C                       On some platforms with MPI, option globalFiles is either
382  C                        coords.  C                       slow or does not work. Use useSingleCpuIO instead.
383  C     nonHydrostatic :: Using non-hydrostatic terms  C     useSingleCpuIO :: moved to EEPARAMS.h
384  C     globalFiles    :: Selects between "global" and "tiled" files  C     pickupStrictlyMatch :: check and stop if pickup-file do not stricly match
385  C     allowFreezing  :: Allows water to freeze and form ice  C     startFromPickupAB2 :: with AB-3 code, start from an AB-2 pickup
386  C     groundAtK1  :: put the surface(k=1) at the Lower Boundary (=ground)  C     usePickupBeforeC54 :: start from old-pickup files, generated with code from
387  C     useJamartWetPoints :: Use wet-point method for Coriolis (Jamart and Ozer, 1986)  C                           before checkpoint-54a, Jul 06, 2004.
388        COMMON /PARM_L/ usingCartesianGrid, usingSphericalPolarGrid,  C     pickup_write_mdsio :: use mdsio to write pickups
389       & usingCurvilinearGrid,  C     pickup_read_mdsio  :: use mdsio to read  pickups
390       & no_slip_sides,no_slip_bottom,  C     pickup_write_immed :: echo the pickup immediately (for conversion)
391       & staggerTimeStep,  C     writePickupAtEnd   :: write pickup at the last timestep
392       & momViscosity, momAdvection, momForcing, useCoriolis,  C     timeave_mdsio      :: use mdsio for timeave output
393       & momPressureForcing, vectorInvariantMomentum,  C     snapshot_mdsio     :: use mdsio for "snapshot" (dumpfreq/diagfreq) output
394       & tempDiffusion, tempAdvection, tempForcing,  C     monitor_stdio      :: use stdio for monitor output
395       & saltDiffusion, saltAdvection, saltForcing,  C     dumpInitAndLast :: dumps model state to files at Initial (nIter0)
396       & rigidLid, implicitFreeSurface, exactConserv, uniformLin_PhiSurf,  C                        & Last iteration, in addition multiple of dumpFreq iter.
397       & momStepping, tempStepping, saltStepping, tr1Stepping,  C     printDomain     :: controls printing of domain fields (bathy, hFac ...).
398       & metricTerms, usingSphericalPolarMTerms,  
399       & useConstantF, useBetaPlaneF, useSphereF,        COMMON /PARM_L/
400         & fluidIsAir, fluidIsWater,
401         & usingPCoords, usingZCoords,
402         & usingCartesianGrid, usingSphericalPolarGrid, rotateGrid,
403         & usingCylindricalGrid, usingCurvilinearGrid, hasWetCSCorners,
404         & deepAtmosphere, setInterFDr, setCenterDr,
405         & no_slip_sides, no_slip_bottom, bottomVisc_pCell, useSmag3D,
406         & useFullLeith, useStrainTensionVisc, useAreaViscLength,
407         & momViscosity, momAdvection, momForcing,
408         & momPressureForcing, metricTerms, useNHMTerms,
409         & useCoriolis, use3dCoriolis,
410         & useCDscheme, vectorInvariantMomentum,
411         & useEnergyConservingCoriolis, useJamartWetPoints, useJamartMomAdv,
412         & upwindVorticity, highOrderVorticity,
413         & useAbsVorticity, upwindShear,
414         & momStepping, calc_wVelocity, tempStepping, saltStepping,
415         & addFrictionHeating,
416         & tempAdvection, tempVertDiff4, tempIsActiveTr, tempForcing,
417         & saltAdvection, saltVertDiff4, saltIsActiveTr, saltForcing,
418         & maskIniTemp, maskIniSalt, checkIniTemp, checkIniSalt,
419         & useSRCGSolver,
420         & rigidLid, implicitFreeSurface,
421         & uniformLin_PhiSurf, uniformFreeSurfLev,
422         & exactConserv, linFSConserveTr, useRealFreshWaterFlux,
423         & storePhiHyd4Phys, quasiHydrostatic, nonHydrostatic,
424         & use3Dsolver, implicitIntGravWave, staggerTimeStep,
425         & applyExchUV_early, doResetHFactors,
426       & implicitDiffusion, implicitViscosity,       & implicitDiffusion, implicitViscosity,
427       & doThetaClimRelax, doSaltClimRelax, doTr1ClimRelax,       & tempImplVertAdv, saltImplVertAdv, momImplVertAdv,
428       & periodicExternalForcing, usingPCoords, usingZCoords,       & multiDimAdvection, useMultiDimAdvec,
429       & nonHydrostatic, globalFiles,       & momDissip_In_AB, doAB_onGtGs,
430       & allowFreezing, groundAtK1,       & balanceEmPmR, balanceQnet, balancePrintMean,
431       & usePickupBeforeC35, debugMode,       & balanceThetaClimRelax, balanceSaltClimRelax,
432       & readPickupWithTracer, writePickupWithTracer,       & doThetaClimRelax, doSaltClimRelax,
433       & multiDimAdvection, useEnergyConservingCoriolis,       & allowFreezing,
434       & useJamartWetPoints       & periodicExternalForcing,
435         & globalFiles,
436         & pickupStrictlyMatch, usePickupBeforeC54, startFromPickupAB2,
437         & pickup_read_mdsio, pickup_write_mdsio, pickup_write_immed,
438         & writePickupAtEnd,
439         & timeave_mdsio, snapshot_mdsio, monitor_stdio,
440         & outputTypesInclusive, dumpInitAndLast,
441         & printDomain
442    
443          LOGICAL fluidIsAir
444          LOGICAL fluidIsWater
445          LOGICAL usingPCoords
446          LOGICAL usingZCoords
447        LOGICAL usingCartesianGrid        LOGICAL usingCartesianGrid
448        LOGICAL usingSphericalPolarGrid        LOGICAL usingSphericalPolarGrid, rotateGrid
449        LOGICAL usingCurvilinearGrid        LOGICAL usingCylindricalGrid
450        LOGICAL usingSphericalPolarMTerms        LOGICAL usingCurvilinearGrid, hasWetCSCorners
451          LOGICAL deepAtmosphere
452          LOGICAL setInterFDr
453          LOGICAL setCenterDr
454    
455        LOGICAL no_slip_sides        LOGICAL no_slip_sides
456        LOGICAL no_slip_bottom        LOGICAL no_slip_bottom
457        LOGICAL staggerTimeStep        LOGICAL bottomVisc_pCell
458          LOGICAL useSmag3D
459          LOGICAL useFullLeith
460          LOGICAL useStrainTensionVisc
461          LOGICAL useAreaViscLength
462        LOGICAL momViscosity        LOGICAL momViscosity
463        LOGICAL momAdvection        LOGICAL momAdvection
464        LOGICAL momForcing        LOGICAL momForcing
465        LOGICAL momPressureForcing        LOGICAL momPressureForcing
466          LOGICAL metricTerms
467          LOGICAL useNHMTerms
468    
469        LOGICAL useCoriolis        LOGICAL useCoriolis
470          LOGICAL use3dCoriolis
471          LOGICAL useCDscheme
472        LOGICAL vectorInvariantMomentum        LOGICAL vectorInvariantMomentum
473        LOGICAL tempDiffusion        LOGICAL useEnergyConservingCoriolis
474          LOGICAL useJamartWetPoints
475          LOGICAL useJamartMomAdv
476          LOGICAL upwindVorticity
477          LOGICAL highOrderVorticity
478          LOGICAL useAbsVorticity
479          LOGICAL upwindShear
480          LOGICAL momStepping
481          LOGICAL calc_wVelocity
482          LOGICAL tempStepping
483          LOGICAL saltStepping
484          LOGICAL addFrictionHeating
485        LOGICAL tempAdvection        LOGICAL tempAdvection
486          LOGICAL tempVertDiff4
487          LOGICAL tempIsActiveTr
488        LOGICAL tempForcing        LOGICAL tempForcing
       LOGICAL saltDiffusion  
489        LOGICAL saltAdvection        LOGICAL saltAdvection
490          LOGICAL saltVertDiff4
491          LOGICAL saltIsActiveTr
492        LOGICAL saltForcing        LOGICAL saltForcing
493          LOGICAL maskIniTemp
494          LOGICAL maskIniSalt
495          LOGICAL checkIniTemp
496          LOGICAL checkIniSalt
497          LOGICAL useSRCGSolver
498        LOGICAL rigidLid        LOGICAL rigidLid
499        LOGICAL implicitFreeSurface        LOGICAL implicitFreeSurface
       LOGICAL exactConserv  
500        LOGICAL uniformLin_PhiSurf        LOGICAL uniformLin_PhiSurf
501        LOGICAL momStepping        LOGICAL uniformFreeSurfLev
502        LOGICAL tempStepping        LOGICAL exactConserv
503        LOGICAL saltStepping        LOGICAL linFSConserveTr
504        LOGICAL tr1Stepping        LOGICAL useRealFreshWaterFlux
505        LOGICAL metricTerms        LOGICAL storePhiHyd4Phys
506        LOGICAL useConstantF        LOGICAL quasiHydrostatic
507        LOGICAL useBetaPlaneF        LOGICAL nonHydrostatic
508        LOGICAL useSphereF        LOGICAL use3Dsolver
509          LOGICAL implicitIntGravWave
510          LOGICAL staggerTimeStep
511          LOGICAL applyExchUV_early
512          LOGICAL doResetHFactors
513        LOGICAL implicitDiffusion        LOGICAL implicitDiffusion
514        LOGICAL implicitViscosity        LOGICAL implicitViscosity
515          LOGICAL tempImplVertAdv
516          LOGICAL saltImplVertAdv
517          LOGICAL momImplVertAdv
518          LOGICAL multiDimAdvection
519          LOGICAL useMultiDimAdvec
520          LOGICAL momDissip_In_AB
521          LOGICAL doAB_onGtGs
522          LOGICAL balanceEmPmR
523          LOGICAL balanceQnet
524          LOGICAL balancePrintMean
525        LOGICAL doThetaClimRelax        LOGICAL doThetaClimRelax
526        LOGICAL doSaltClimRelax        LOGICAL doSaltClimRelax
527        LOGICAL doTr1ClimRelax        LOGICAL balanceThetaClimRelax
528          LOGICAL balanceSaltClimRelax
529          LOGICAL allowFreezing
530        LOGICAL periodicExternalForcing        LOGICAL periodicExternalForcing
       LOGICAL usingPCoords  
       LOGICAL usingZCoords  
       LOGICAL nonHydrostatic  
531        LOGICAL globalFiles        LOGICAL globalFiles
532        LOGICAL allowFreezing        LOGICAL pickupStrictlyMatch
533        LOGICAL groundAtK1        LOGICAL usePickupBeforeC54
534        LOGICAL usePickupBeforeC35        LOGICAL startFromPickupAB2
535        LOGICAL debugMode        LOGICAL pickup_read_mdsio, pickup_write_mdsio
536        LOGICAL readPickupWithTracer        LOGICAL pickup_write_immed, writePickupAtEnd
537        LOGICAL writePickupWithTracer        LOGICAL timeave_mdsio, snapshot_mdsio, monitor_stdio
538        LOGICAL multiDimAdvection        LOGICAL outputTypesInclusive
539        LOGICAL useEnergyConservingCoriolis        LOGICAL dumpInitAndLast
540        LOGICAL useJamartWetPoints        LOGICAL printDomain
541    
542  C--   COMMON /PARM_R/ "Real" valued parameters used by the model.  C--   COMMON /PARM_R/ "Real" valued parameters used by the model.
543  C     gg2dTargetResidual  C     cg2dTargetResidual
544  C          :: Target residual for cg2d solver; no unit (RHS normalisation)  C          :: Target residual for cg2d solver; no unit (RHS normalisation)
545  C     cg2dTargetResWunit  C     cg2dTargetResWunit
546  C          :: Target residual for cg2d solver; W unit (No RHS normalisation)  C          :: Target residual for cg2d solver; W unit (No RHS normalisation)
# Line 294  C           number of iterations for con Line 560  C           number of iterations for con
560  C           drop form 192 -> 134! Need to investigate this further!  C           drop form 192 -> 134! Need to investigate this further!
561  C           For now I have introduced a parameter cg2dpcOffDFac which  C           For now I have introduced a parameter cg2dpcOffDFac which
562  C           defaults to 0.51 but can be set at runtime.  C           defaults to 0.51 but can be set at runtime.
 C     delP      :: Vertical grid spacing ( Pa ).  
 C     delZ      :: Vertical grid spacing ( m  ).  
563  C     delR      :: Vertical grid spacing ( units of r ).  C     delR      :: Vertical grid spacing ( units of r ).
564    C     delRc     :: Vertical grid spacing between cell centers (r unit).
565  C     delX      :: Separation between cell faces (m) or (deg), depending  C     delX      :: Separation between cell faces (m) or (deg), depending
566  C     delY        on input flags.  C     delY         on input flags. Note: moved to header file SET_GRID.h
567  C     gravity   :: Accel. due to gravity ( m/s^2 )  C     xgOrigin   :: Origin of the X-axis (Cartesian Grid) / Longitude of Western
568  C     recip_gravity and its inverse  C                :: most cell face (Lat-Lon grid) (Note: this is an "inert"
569  C     gBaro     :: Accel. due to gravity used in barotropic equation ( m/s^2 )  C                :: parameter but it makes geographical references simple.)
570  C     ronil     :: Reference density  C     ygOrigin   :: Origin of the Y-axis (Cartesian Grid) / Latitude of Southern
571  C     rhoConst  :: Vertically constant reference density  C                :: most face (Lat-Lon grid).
572  C     startTime :: Start time for model ( s )  C     rSphere    :: Radius of sphere for a spherical polar grid ( m ).
573  C     phiMin    :: Latitude of southern most cell face.  C     recip_rSphere :: Reciprocal radius of sphere ( m^-1 ).
574  C     thetaMin  :: Longitude of western most cell face (this  C     radius_fromHorizGrid :: sphere Radius of input horiz. grid (Curvilinear Grid)
575  C                 is an "inert" parameter but it is included  C     seaLev_Z   :: the reference height of sea-level (usually zero)
576  C                 to make geographical references simple.)  C     top_Pres   :: pressure (P-Coords) or reference pressure (Z-Coords) at the top
577  C     rSphere   :: Radius of sphere for a spherical polar grid ( m ).  C     rSigmaBnd  :: vertical position (in r-unit) of r/sigma transition (Hybrid-Sigma)
578  C     recip_RSphere  :: Reciprocal radius of sphere ( m ).  C     gravity    :: Acceleration due to constant gravity ( m/s^2 )
579  C     f0        :: Reference coriolis parameter ( 1/s )  C     recip_gravity :: Reciprocal gravity acceleration ( s^2/m )
580  C                 ( Southern edge f for beta plane )  C     gBaro      :: Accel. due to gravity used in barotropic equation ( m/s^2 )
581  C     beta      :: df/dy ( s^-1.m^-1 )  C     gravFacC   :: gravity factor (vs surf. gravity) vert. profile at cell-Center
582  C     omega     :: Angular velocity ( rad/s )  C     gravFacF   :: gravity factor (vs surf. gravity) vert. profile at cell-interF
583  C     viscAh    :: Eddy viscosity coeff. for mixing of  C     rhoNil     :: Reference density for the linear equation of state
584  C                 momentum laterally ( m^2/s )  C     rhoConst   :: Vertically constant reference density (Boussinesq)
585  C     viscAz    :: Eddy viscosity coeff. for mixing of  C     rho1Ref    :: reference vertical profile for density (anelastic)
586  C                 momentum vertically ( m^2/s )  C     rhoFacC    :: normalized (by rhoConst) reference density at cell-Center
587  C     viscAp    :: Eddy viscosity coeff. for mixing of  C     rhoFacF    :: normalized (by rhoConst) reference density at cell-interFace
588  C                 momentum vertically ( Pa^2/s )  C     rhoConstFresh :: Constant reference density for fresh water (rain)
589  C     viscAr    :: Eddy viscosity coeff. for mixing of  C     thetaConst :: Constant reference for potential temperature
590  C                 momentum vertically ( units of r^2/s )  C     tRef       :: reference vertical profile for potential temperature
591  C     viscA4    :: Biharmonic viscosity coeff. for mixing of  C     sRef       :: reference vertical profile for salinity/specific humidity
592  C                 momentum laterally ( m^4/s )  C     pRef4EOS   :: reference pressure used in EOS (case selectP_inEOS_Zc=1)
593    C     phiRef     :: reference potential (press/rho, geopot) profile (m^2/s^2)
594    C     dBdrRef    :: vertical gradient of reference buoyancy  [(m/s/r)^2]:
595    C                :: z-coord: = N^2_ref = Brunt-Vaissala frequency [s^-2]
596    C                :: p-coord: = -(d.alpha/dp)_ref          [(m^2.s/kg)^2]
597    C     rVel2wUnit :: units conversion factor (Non-Hydrostatic code),
598    C                :: from r-coordinate vertical velocity to vertical velocity [m/s].
599    C                :: z-coord: = 1 ; p-coord: wSpeed [m/s] = rVel [Pa/s] * rVel2wUnit
600    C     wUnit2rVel :: units conversion factor (Non-Hydrostatic code),
601    C                :: from vertical velocity [m/s] to r-coordinate vertical velocity.
602    C                :: z-coord: = 1 ; p-coord: rVel [Pa/s] = wSpeed [m/s] * wUnit2rVel
603    C     mass2rUnit :: units conversion factor (surface forcing),
604    C                :: from mass per unit area [kg/m2] to vertical r-coordinate unit.
605    C                :: z-coord: = 1/rhoConst ( [kg/m2] / rho = [m] ) ;
606    C                :: p-coord: = gravity    ( [kg/m2] *  g = [Pa] ) ;
607    C     rUnit2mass :: units conversion factor (surface forcing),
608    C                :: from vertical r-coordinate unit to mass per unit area [kg/m2].
609    C                :: z-coord: = rhoConst  ( [m] * rho = [kg/m2] ) ;
610    C                :: p-coord: = 1/gravity ( [Pa] /  g = [kg/m2] ) ;
611    C     f0         :: Reference coriolis parameter ( 1/s )
612    C                   ( Southern edge f for beta plane )
613    C     beta       :: df/dy ( s^-1.m^-1 )
614    C     fPrime     :: Second Coriolis parameter ( 1/s ), related to Y-component
615    C                   of rotation (reference value = 2.Omega.Cos(Phi))
616    C     omega      :: Angular velocity ( rad/s )
617    C     rotationPeriod :: Rotation period (s) (= 2.pi/omega)
618    C     viscArNr   :: vertical profile of Eddy viscosity coeff.
619    C                   for vertical mixing of momentum ( units of r^2/s )
620    C     viscAh     :: Eddy viscosity coeff. for mixing of
621    C                   momentum laterally ( m^2/s )
622    C     viscAhW    :: Eddy viscosity coeff. for mixing of vertical
623    C                   momentum laterally, no effect for hydrostatic
624    C                   model, defaults to viscAhD if unset ( m^2/s )
625    C                   Not used if variable horiz. viscosity is used.
626    C     viscA4     :: Biharmonic viscosity coeff. for mixing of
627    C                   momentum laterally ( m^4/s )
628    C     viscA4W    :: Biharmonic viscosity coeff. for mixing of vertical
629    C                   momentum laterally, no effect for hydrostatic
630    C                   model, defaults to viscA4D if unset ( m^2/s )
631    C                   Not used if variable horiz. viscosity is used.
632    C     viscAhD    :: Eddy viscosity coeff. for mixing of momentum laterally
633    C                   (act on Divergence part) ( m^2/s )
634    C     viscAhZ    :: Eddy viscosity coeff. for mixing of momentum laterally
635    C                   (act on Vorticity  part) ( m^2/s )
636    C     viscA4D    :: Biharmonic viscosity coeff. for mixing of momentum laterally
637    C                   (act on Divergence part) ( m^4/s )
638    C     viscA4Z    :: Biharmonic viscosity coeff. for mixing of momentum laterally
639    C                   (act on Vorticity  part) ( m^4/s )
640    C     smag3D_coeff :: Isotropic 3-D Smagorinsky coefficient (-)
641    C     viscC2leith  :: Leith non-dimensional viscosity factor (grad(vort))
642    C     viscC2leithD :: Modified Leith non-dimensional visc. factor (grad(div))
643    C     viscC4leith  :: Leith non-dimensional viscosity factor (grad(vort))
644    C     viscC4leithD :: Modified Leith non-dimensional viscosity factor (grad(div))
645    C     viscC2smag   :: Smagorinsky non-dimensional viscosity factor (harmonic)
646    C     viscC4smag   :: Smagorinsky non-dimensional viscosity factor (biharmonic)
647    C     viscAhMax    :: Maximum eddy viscosity coeff. for mixing of
648    C                    momentum laterally ( m^2/s )
649    C     viscAhReMax  :: Maximum gridscale Reynolds number for eddy viscosity
650    C                     coeff. for mixing of momentum laterally (non-dim)
651    C     viscAhGrid   :: non-dimensional grid-size dependent viscosity
652    C     viscAhGridMax:: maximum and minimum harmonic viscosity coefficients ...
653    C     viscAhGridMin::  in terms of non-dimensional grid-size dependent visc.
654    C     viscA4Max    :: Maximum biharmonic viscosity coeff. for mixing of
655    C                     momentum laterally ( m^4/s )
656    C     viscA4ReMax  :: Maximum Gridscale Reynolds number for
657    C                     biharmonic viscosity coeff. momentum laterally (non-dim)
658    C     viscA4Grid   :: non-dimensional grid-size dependent bi-harmonic viscosity
659    C     viscA4GridMax:: maximum and minimum biharmonic viscosity coefficients ...
660    C     viscA4GridMin::  in terms of non-dimensional grid-size dependent viscosity
661  C     diffKhT   :: Laplacian diffusion coeff. for mixing of  C     diffKhT   :: Laplacian diffusion coeff. for mixing of
662  C                 heat laterally ( m^2/s )  C                 heat laterally ( m^2/s )
 C     diffKzT   :: Laplacian diffusion coeff. for mixing of  
 C                 heat vertically ( m^2/s )  
 C     diffKpT   :: Laplacian diffusion coeff. for mixing of  
 C                 heat vertically ( Pa^2/s )  
 C     diffKrT   :: Laplacian diffusion coeff. for mixing of  
 C                 heat vertically ( units of r^2/s )  
663  C     diffK4T   :: Biharmonic diffusion coeff. for mixing of  C     diffK4T   :: Biharmonic diffusion coeff. for mixing of
664  C                 heat laterally ( m^4/s )  C                 heat laterally ( m^4/s )
665    C     diffKrNrT :: vertical profile of Laplacian diffusion coeff.
666    C                 for mixing of heat vertically ( units of r^2/s )
667    C     diffKr4T  :: vertical profile of Biharmonic diffusion coeff.
668    C                 for mixing of heat vertically ( units of r^4/s )
669  C     diffKhS  ::  Laplacian diffusion coeff. for mixing of  C     diffKhS  ::  Laplacian diffusion coeff. for mixing of
670  C                 salt laterally ( m^2/s )  C                 salt laterally ( m^2/s )
 C     diffKzS   :: Laplacian diffusion coeff. for mixing of  
 C                 salt vertically ( m^2/s )  
 C     diffKpS   :: Laplacian diffusion coeff. for mixing of  
 C                 salt vertically ( Pa^2/s )  
 C     diffKrS   :: Laplacian diffusion coeff. for mixing of  
 C                 salt vertically ( units of r^2/s )  
671  C     diffK4S   :: Biharmonic diffusion coeff. for mixing of  C     diffK4S   :: Biharmonic diffusion coeff. for mixing of
672  C                 salt laterally ( m^4/s )  C                 salt laterally ( m^4/s )
673    C     diffKrNrS :: vertical profile of Laplacian diffusion coeff.
674    C                 for mixing of salt vertically ( units of r^2/s ),
675    C     diffKr4S  :: vertical profile of Biharmonic diffusion coeff.
676    C                 for mixing of salt vertically ( units of r^4/s )
677    C     diffKrBL79surf :: T/S surface diffusivity (m^2/s) Bryan and Lewis, 1979
678    C     diffKrBL79deep :: T/S deep diffusivity (m^2/s) Bryan and Lewis, 1979
679    C     diffKrBL79scl  :: depth scale for arctan fn (m) Bryan and Lewis, 1979
680    C     diffKrBL79Ho   :: depth offset for arctan fn (m) Bryan and Lewis, 1979
681    C     BL79LatVary    :: polarwise of this latitude diffKrBL79 is applied with
682    C                       gradual transition to diffKrBLEQ towards Equator
683    C     diffKrBLEQsurf :: same as diffKrBL79surf but at Equator
684    C     diffKrBLEQdeep :: same as diffKrBL79deep but at Equator
685    C     diffKrBLEQscl  :: same as diffKrBL79scl but at Equator
686    C     diffKrBLEQHo   :: same as diffKrBL79Ho but at Equator
687  C     deltaT    :: Default timestep ( s )  C     deltaT    :: Default timestep ( s )
688  C     deltaTClock  :: Timestep used as model "clock". This determines the  C     deltaTClock  :: Timestep used as model "clock". This determines the
689  C                    IO frequencies and is used in tagging output. It can  C                    IO frequencies and is used in tagging output. It can
# Line 353  C                    it will be the deep Line 692  C                    it will be the deep
692  C                    Frequency of checkpointing and dumping of the model state  C                    Frequency of checkpointing and dumping of the model state
693  C                    are referenced to this clock. ( s )  C                    are referenced to this clock. ( s )
694  C     deltaTMom    :: Timestep for momemtum equations ( s )  C     deltaTMom    :: Timestep for momemtum equations ( s )
695  C     deltaTtracer :: Timestep for tracer equations ( s )  C     dTtracerLev  :: Timestep for tracer equations ( s ), function of level k
696  C     freesurfFac  :: Parameter to turn implicit free surface term on or off  C     deltaTFreeSurf :: Timestep for free-surface equation ( s )
697  C                    freesurfac = 1. uses implicit free surface  C     freeSurfFac  :: Parameter to turn implicit free surface term on or off
698  C                    freesurfac = 0. uses rigid lid  C                     freeSurFac = 1. uses implicit free surface
699    C                     freeSurFac = 0. uses rigid lid
700    C     abEps        :: Adams-Bashforth-2 stabilizing weight
701    C     alph_AB      :: Adams-Bashforth-3 primary factor
702    C     beta_AB      :: Adams-Bashforth-3 secondary factor
703  C     implicSurfPress :: parameter of the Crank-Nickelson time stepping :  C     implicSurfPress :: parameter of the Crank-Nickelson time stepping :
704  C                     Implicit part of Surface Pressure Gradient ( 0-1 )  C                     Implicit part of Surface Pressure Gradient ( 0-1 )
705  C     implicDiv2Dflow :: parameter of the Crank-Nickelson time stepping :  C     implicDiv2DFlow :: parameter of the Crank-Nickelson time stepping :
706  C                     Implicit part of barotropic flow Divergence ( 0-1 )  C                     Implicit part of barotropic flow Divergence ( 0-1 )
707    C     implicitNHPress :: parameter of the Crank-Nickelson time stepping :
708    C                     Implicit part of Non-Hydrostatic Pressure Gradient ( 0-1 )
709  C     hFacMin      :: Minimum fraction size of a cell (affects hFacC etc...)  C     hFacMin      :: Minimum fraction size of a cell (affects hFacC etc...)
710  C     hFacMinDz    :: Minimum dimesional size of a cell (affects hFacC etc..., m)  C     hFacMinDz    :: Minimum dimensional size of a cell (affects hFacC etc..., m)
711  C     hFacMinDp    :: Minimum dimesional size of a cell (affects hFacC etc..., Pa)  C     hFacMinDp    :: Minimum dimensional size of a cell (affects hFacC etc..., Pa)
712  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)
713  C     hFacInf      :: Threshold (inf and sup) for fraction size of surface cell  C     hFacInf      :: Threshold (inf and sup) for fraction size of surface cell
714  C     hFacSup        that control vanishing and creating levels  C     hFacSup          that control vanishing and creating levels
715  C     tauCD        :: CD scheme coupling timescale ( 1/s )  C     tauCD         :: CD scheme coupling timescale ( s )
716  C     rCD          :: CD scheme normalised coupling parameter ( 0-1 )  C     rCD           :: CD scheme normalised coupling parameter (= 1 - deltaT/tauCD)
717    C     epsAB_CD      :: Adams-Bashforth-2 stabilizing weight used in CD scheme
718    C     baseTime      :: model base time (time origin) = time @ iteration zero
719  C     startTime     :: Starting time for this integration ( s ).  C     startTime     :: Starting time for this integration ( s ).
720  C     endTime       :: Ending time for this integration ( s ).  C     endTime       :: Ending time for this integration ( s ).
721  C     chkPtFreq     :: Frequency of rolling check pointing ( s ).  C     chkPtFreq     :: Frequency of rolling check pointing ( s ).
722  C     pChkPtFreq    :: Frequency of permanent check pointing ( s ).  C     pChkPtFreq    :: Frequency of permanent check pointing ( s ).
723  C     dumpFreq      :: Frequency with which model state is written to  C     dumpFreq      :: Frequency with which model state is written to
724  C                     post-processing files ( s ).  C                      post-processing files ( s ).
725  C     diagFreq      :: Frequency with which model writes diagnostic output  C     diagFreq      :: Frequency with which model writes diagnostic output
726  C                     of intermediate quantities.  C                      of intermediate quantities.
727  C     afFacMom      :: Advection of momentum term tracer parameter  C     afFacMom      :: Advection of momentum term tracer parameter
728  C     vfFacMom      :: Momentum viscosity tracer parameter  C     vfFacMom      :: Momentum viscosity tracer parameter
729  C     pfFacMom      :: Momentum pressure forcing tracer parameter  C     pfFacMom      :: Momentum pressure forcing tracer parameter
# Line 386  C     mtFacMom      :: Metric terms trac Line 733  C     mtFacMom      :: Metric terms trac
733  C     cosPower      :: Power of cosine of latitude to multiply viscosity  C     cosPower      :: Power of cosine of latitude to multiply viscosity
734  C     cAdjFreq      :: Frequency of convective adjustment  C     cAdjFreq      :: Frequency of convective adjustment
735  C  C
736  C     taveFreq      :: Frequency with which time-averaged model state is written to  C     taveFreq      :: Frequency with which time-averaged model state
737  C                     post-processing files ( s ).  C                      is written to post-processing files ( s ).
738    C     tave_lastIter :: (for state variable only) fraction of the last time
739    C                      step (of each taveFreq period) put in the time average.
740    C                      (fraction for 1rst iter = 1 - tave_lastIter)
741  C     tauThetaClimRelax :: Relaxation to climatology time scale ( s ).  C     tauThetaClimRelax :: Relaxation to climatology time scale ( s ).
 C     lambdaThetaClimRelax :: Inverse time scale for relaxation ( 1/s ).  
742  C     tauSaltClimRelax :: Relaxation to climatology time scale ( s ).  C     tauSaltClimRelax :: Relaxation to climatology time scale ( s ).
743  C     lambdaSaltClimRelax :: Inverse time scale for relaxation ( 1/s ).  C     latBandClimRelax :: latitude band where Relaxation to Clim. is applied,
744    C                         i.e. where |yC| <= latBandClimRelax
745  C     externForcingPeriod :: Is the period of which forcing varies (eg. 1 month)  C     externForcingPeriod :: Is the period of which forcing varies (eg. 1 month)
746  C     externForcingCycle :: Is the repeat time of the forcing (eg. 1 year)  C     externForcingCycle :: Is the repeat time of the forcing (eg. 1 year)
747  C                          (note: externForcingCycle must be an integer  C                          (note: externForcingCycle must be an integer
748  C                           number times externForcingPeriod)  C                           number times externForcingPeriod)
749  C     horiVertRatio      :: Ratio on units in vertical to units in horizontal.  C     convertFW2Salt :: salinity, used to convert Fresh-Water Flux to Salt Flux
750  C     recip_horiVertRatio  ( 1 if horiz in m and vertical in m ).  C                       (use model surface (local) value if set to -1)
751  C                          ( g*rho if horiz in m and vertical in Pa ).  C     temp_EvPrRn :: temperature of Rain & Evap.
752  C     Ro_SeaLevel        :: standard position of Sea-Level in "R" coordinate, used as  C     salt_EvPrRn :: salinity of Rain & Evap.
753  C                          starting value (k=1) for vertical coordinate (rf(1)=Ro_SeaLevel)  C     temp_addMass :: temperature of addMass array
754  C     bottomDragLinear   :: Drag coefficient built in to core dynamics  C     salt_addMass :: salinity of addMass array
755  C      --"-"--  Quadratic  ( linear: 1/s, quadratic: 1/m )  C        (notes: a) tracer content of Rain/Evap only used if both
756        COMMON /PARM_R/ cg2dTargetResidual, cg2dTargetResWunit,  C                     NonLin_FrSurf & useRealFreshWater are set.
757    C                b) use model surface (local) value if set to UNSET_RL)
758    C     hMixCriteria:: criteria for mixed-layer diagnostic
759    C     dRhoSmall   :: parameter for mixed-layer diagnostic
760    C     hMixSmooth  :: Smoothing parameter for mixed-layer diag (default=0=no smoothing)
761    C     ivdc_kappa  :: implicit vertical diffusivity for convection [m^2/s]
762    C     sideDragFactor     :: side-drag scaling factor (used only if no_slip_sides)
763    C                           (default=2: full drag ; =1: gives half-slip BC)
764    C     bottomDragLinear    :: Linear    bottom-drag coefficient (units of [r]/s)
765    C     bottomDragQuadratic :: Quadratic bottom-drag coefficient (units of [r]/m)
766    C               (if using zcoordinate, units becomes linear: m/s, quadratic: [-])
767    C     smoothAbsFuncRange :: 1/2 of interval around zero, for which FORTRAN ABS
768    C                           is to be replace by a smoother function
769    C                           (affects myabs, mymin, mymax)
770    C     nh_Am2        :: scales the non-hydrostatic terms and changes internal scales
771    C                      (i.e. allows convection at different Rayleigh numbers)
772    C     tCylIn        :: Temperature of the cylinder inner boundary
773    C     tCylOut       :: Temperature of the cylinder outer boundary
774    C     phiEuler      :: Euler angle, rotation about original z-axis
775    C     thetaEuler    :: Euler angle, rotation about new x-axis
776    C     psiEuler      :: Euler angle, rotation about new z-axis
777          COMMON /PARM_R/ cg2dTargetResidual, cg2dTargetResWunit,
778       & cg2dpcOffDFac, cg3dTargetResidual,       & cg2dpcOffDFac, cg3dTargetResidual,
779       & delP, delZ, delR, delX, delY,       & delR, delRc, xgOrigin, ygOrigin, rSphere, recip_rSphere,
780       & deltaT,deltaTmom, deltaTtracer, deltaTClock,abeps, startTime,       & radius_fromHorizGrid, seaLev_Z, top_Pres, rSigmaBnd,
781       & phiMin, thetaMin, rSphere, recip_RSphere, f0, beta,       & deltaT, deltaTMom, dTtracerLev, deltaTFreeSurf, deltaTClock,
782       & fCori, fCoriG,       & abEps, alph_AB, beta_AB,
783       & viscAh,  viscAz,  viscA4,  viscAr, viscAstrain, viscAtension,       & f0, beta, fPrime, omega, rotationPeriod,
784       & diffKhT, diffKzT, diffK4T, diffKrT,       & viscFacAdj, viscAh, viscAhW, smag3D_coeff,
785       & diffKhS, diffKzS, diffK4S, diffKrS,       & viscAhMax, viscAhGrid, viscAhGridMax, viscAhGridMin,
786       & delT, tauCD, rCD, freeSurfFac, implicSurfPress, implicDiv2Dflow,       & viscC2leith, viscC2leithD,
787         & viscC2smag, viscC4smag,
788         & viscAhD, viscAhZ, viscA4D, viscA4Z,
789         & viscA4, viscA4W, viscA4Max,
790         & viscA4Grid, viscA4GridMax, viscA4GridMin,
791         & viscAhReMax, viscA4ReMax,
792         & viscC4leith, viscC4leithD, viscArNr,
793         & diffKhT, diffK4T, diffKrNrT, diffKr4T,
794         & diffKhS, diffK4S, diffKrNrS, diffKr4S,
795         & diffKrBL79surf, diffKrBL79deep, diffKrBL79scl, diffKrBL79Ho,
796         & BL79LatVary,
797         & diffKrBLEQsurf, diffKrBLEQdeep, diffKrBLEQscl, diffKrBLEQHo,
798         & tauCD, rCD, epsAB_CD,
799         & freeSurfFac, implicSurfPress, implicDiv2DFlow, implicitNHPress,
800       & hFacMin, hFacMinDz, hFacInf, hFacSup,       & hFacMin, hFacMinDz, hFacInf, hFacSup,
801       & gravity, recip_Gravity, gBaro, rhonil, recip_rhonil,       & gravity, recip_gravity, gBaro,
802       & recip_rhoConst, rhoConst, tRef, sRef,       & gravFacC, recip_gravFacC, gravFacF, recip_gravFacF,
803       & endTime, chkPtFreq, pchkPtFreq, dumpFreq,       & rhoNil, rhoConst, recip_rhoConst, rho1Ref,
804       & diagFreq, taveFreq, monitorFreq,       & rhoFacC, recip_rhoFacC, rhoFacF, recip_rhoFacF, rhoConstFresh,
805         & thetaConst, tRef, sRef, pRef4EOS, phiRef, dBdrRef,
806         & rVel2wUnit, wUnit2rVel, mass2rUnit, rUnit2mass,
807         & baseTime, startTime, endTime,
808         & chkPtFreq, pChkPtFreq, dumpFreq, adjDumpFreq,
809         & diagFreq, taveFreq, tave_lastIter, monitorFreq, adjMonitorFreq,
810       & afFacMom, vfFacMom, pfFacMom, cfFacMom, foFacMom, mtFacMom,       & afFacMom, vfFacMom, pfFacMom, cfFacMom, foFacMom, mtFacMom,
811       & cosPower, cAdjFreq, omega,       & cosPower, cAdjFreq,
812       & tauThetaClimRelax, lambdaThetaClimRelax,       & tauThetaClimRelax, tauSaltClimRelax, latBandClimRelax,
      & tauSaltClimRelax, lambdaSaltClimRelax,  
      & tauTr1ClimRelax, lambdaTr1ClimRelax,  
813       & externForcingCycle, externForcingPeriod,       & externForcingCycle, externForcingPeriod,
814       & viscAp, diffKpT, diffKpS, hFacMinDr, hFacMinDp,       & convertFW2Salt, temp_EvPrRn, salt_EvPrRn,
815       & theta_S, specVol_S, horiVertRatio, recip_horiVertRatio,       & temp_addMass, salt_addMass, hFacMinDr, hFacMinDp,
816       & ivdc_kappa, Ro_SeaLevel,       & ivdc_kappa, hMixCriteria, dRhoSmall, hMixSmooth,
817       & bottomDragLinear,bottomDragQuadratic       & sideDragFactor, bottomDragLinear, bottomDragQuadratic, nh_Am2,
818         & smoothAbsFuncRange,
819         & tCylIn, tCylOut,
820         & phiEuler, thetaEuler, psiEuler
821    
822        _RL cg2dTargetResidual        _RL cg2dTargetResidual
823        _RL cg2dTargetResWunit        _RL cg2dTargetResWunit
824        _RL cg3dTargetResidual        _RL cg3dTargetResidual
825        _RL cg2dpcOffDFac        _RL cg2dpcOffDFac
       _RL delZ(Nr)  
       _RL delP(Nr)  
826        _RL delR(Nr)        _RL delR(Nr)
827        _RL delX(Nx)        _RL delRc(Nr+1)
828        _RL delY(Ny)        _RL xgOrigin
829          _RL ygOrigin
830          _RL rSphere
831          _RL recip_rSphere
832          _RL radius_fromHorizGrid
833          _RL seaLev_Z
834          _RL top_Pres
835          _RL rSigmaBnd
836        _RL deltaT        _RL deltaT
837        _RL deltaTClock        _RL deltaTClock
838        _RL deltaTmom        _RL deltaTMom
839        _RL deltaTtracer        _RL dTtracerLev(Nr)
840        _RL abeps        _RL deltaTFreeSurf
841        _RL phiMin        _RL abEps, alph_AB, beta_AB
       _RL thetaMin  
       _RL rSphere  
       _RL recip_RSphere  
842        _RL f0        _RL f0
843          _RL beta
844          _RL fPrime
845          _RL omega
846          _RL rotationPeriod
847        _RL freeSurfFac        _RL freeSurfFac
848        _RL implicSurfPress        _RL implicSurfPress
849        _RL implicDiv2Dflow        _RL implicDiv2DFlow
850          _RL implicitNHPress
851        _RL hFacMin        _RL hFacMin
852        _RL hFacMinDz        _RL hFacMinDz
853        _RL hFacMinDp        _RL hFacMinDp
854        _RL hFacMinDr        _RL hFacMinDr
855        _RL hFacInf        _RL hFacInf
856        _RL hFacSup        _RL hFacSup
857        _RL beta        _RL viscArNr(Nr)
858          _RL viscFacAdj
859        _RL viscAh        _RL viscAh
860        _RL viscAstrain        _RL viscAhW
861        _RL viscAtension        _RL viscAhD
862        _RL viscAz        _RL viscAhZ
863        _RL viscAp        _RL smag3D_coeff
864        _RL viscAr        _RL viscAhMax
865        _RL viscA4        _RL viscAhReMax
866        _RL diffKhT        _RL viscAhGrid, viscAhGridMax, viscAhGridMin
867        _RL diffKrT        _RL viscC2leith
868        _RL diffKzT        _RL viscC2leithD
869        _RL diffKpT        _RL viscC2smag
870        _RL diffK4T        _RL viscA4
871        _RL diffKhS        _RL viscA4W
872        _RL diffKrS        _RL viscA4D
873        _RL diffKzS        _RL viscA4Z
874        _RL diffKpS        _RL viscA4Max
875        _RL diffK4S        _RL viscA4ReMax
876        _RL delt        _RL viscA4Grid, viscA4GridMax, viscA4GridMin
877        _RL tauCD        _RL viscC4leith
878        _RL rCD        _RL viscC4leithD
879        _RL gravity        _RL viscC4smag
880        _RL recip_gravity        _RL diffKhT
881          _RL diffK4T
882          _RL diffKrNrT(Nr)
883          _RL diffKr4T(Nr)
884          _RL diffKhS
885          _RL diffK4S
886          _RL diffKrNrS(Nr)
887          _RL diffKr4S(Nr)
888          _RL diffKrBL79surf
889          _RL diffKrBL79deep
890          _RL diffKrBL79scl
891          _RL diffKrBL79Ho
892          _RL BL79LatVary
893          _RL diffKrBLEQsurf
894          _RL diffKrBLEQdeep
895          _RL diffKrBLEQscl
896          _RL diffKrBLEQHo
897          _RL tauCD, rCD, epsAB_CD
898          _RL gravity,       recip_gravity
899        _RL gBaro        _RL gBaro
900        _RL rhonil        _RL gravFacC(Nr),   recip_gravFacC(Nr)
901        _RL recip_rhonil        _RL gravFacF(Nr+1), recip_gravFacF(Nr+1)
902        _RL rhoConst        _RL rhoNil
903        _RL recip_rhoConst        _RL rhoConst,      recip_rhoConst
904        _RL specVol_S(Nr)        _RL rho1Ref(Nr)
905          _RL rhoFacC(Nr),   recip_rhoFacC(Nr)
906          _RL rhoFacF(Nr+1), recip_rhoFacF(Nr+1)
907          _RL rhoConstFresh
908          _RL thetaConst
909        _RL tRef(Nr)        _RL tRef(Nr)
       _RL theta_S(Nr)  
910        _RL sRef(Nr)        _RL sRef(Nr)
911        _RS fCori(1-OLx:sNx+OLx,1-OLy:sNy+OLy,nSx,nSy)        _RL pRef4EOS(Nr)
912        _RS fCoriG(1-OLx:sNx+OLx,1-OLy:sNy+OLy,nSx,nSy)        _RL phiRef(2*Nr+1)
913          _RL dBdrRef(Nr)
914          _RL rVel2wUnit(Nr+1), wUnit2rVel(Nr+1)
915          _RL mass2rUnit, rUnit2mass
916          _RL baseTime
917        _RL startTime        _RL startTime
918        _RL endTime        _RL endTime
919        _RL chkPtFreq        _RL chkPtFreq
920        _RL pChkPtFreq        _RL pChkPtFreq
921        _RL dumpFreq        _RL dumpFreq
922          _RL adjDumpFreq
923        _RL diagFreq        _RL diagFreq
924        _RL taveFreq        _RL taveFreq
925          _RL tave_lastIter
926        _RL monitorFreq        _RL monitorFreq
927          _RL adjMonitorFreq
928        _RL afFacMom        _RL afFacMom
929        _RL vfFacMom        _RL vfFacMom
930        _RL pfFacMom        _RL pfFacMom
931        _RL cfFacMom        _RL cfFacMom
932        _RL foFacMom        _RL foFacMom
933        _RL mTFacMom        _RL mtFacMom
934        _RL cosPower        _RL cosPower
935        _RL cAdjFreq        _RL cAdjFreq
       _RL omega  
936        _RL tauThetaClimRelax        _RL tauThetaClimRelax
       _RL lambdaThetaClimRelax  
937        _RL tauSaltClimRelax        _RL tauSaltClimRelax
938        _RL lambdaSaltClimRelax        _RL latBandClimRelax
       _RL tauTr1ClimRelax  
       _RL lambdaTr1ClimRelax  
939        _RL externForcingCycle        _RL externForcingCycle
940        _RL externForcingPeriod        _RL externForcingPeriod
941        _RL horiVertRatio        _RL convertFW2Salt
942        _RL recip_horiVertRatio        _RL temp_EvPrRn
943          _RL salt_EvPrRn
944          _RL temp_addMass
945          _RL salt_addMass
946        _RL ivdc_kappa        _RL ivdc_kappa
947        _RL Ro_SeaLevel        _RL hMixCriteria
948          _RL dRhoSmall
949          _RL hMixSmooth
950          _RL sideDragFactor
951        _RL bottomDragLinear        _RL bottomDragLinear
952        _RL bottomDragQuadratic        _RL bottomDragQuadratic
953          _RL smoothAbsFuncRange
954          _RL nh_Am2
955          _RL tCylIn, tCylOut
956          _RL phiEuler, thetaEuler, psiEuler
957    
958        COMMON /PARM_A/ HeatCapacity_Cp,recip_Cp,  C--   COMMON /PARM_A/ Thermodynamics constants ?
959       &                Lamba_theta        COMMON /PARM_A/ HeatCapacity_Cp
960        _RL HeatCapacity_Cp        _RL HeatCapacity_Cp
       _RL Lamba_theta  
       _RL recip_Cp  
961    
962  C Equation of State (polynomial coeffients)  C--   COMMON /PARM_ATM/ Atmospheric physical parameters (Ideal Gas EOS, ...)
963        COMMON /PARM_EOS_NL/ eosC,eosSig0,eosRefT,eosRefS  C     celsius2K :: convert centigrade (Celsius) degree to Kelvin
964        _RL eosC(9,Nr+1),eosSig0(Nr+1),eosRefT(Nr+1),eosRefS(Nr+1)  C     atm_Po    :: standard reference pressure
965  C Linear equation of state  C     atm_Cp    :: specific heat (Cp) of the (dry) air at constant pressure
966  C     tAlpha    :: Linear EOS thermal expansion coefficient ( 1/degree ).  C     atm_Rd    :: gas constant for dry air
 C     sBeta     :: Linear EOS haline contraction coefficient.  
       COMMON /PARM_EOS_LIN/ tAlpha,sBeta,eosType  
       _RL tAlpha  
       _RL sBeta  
       character*(6) eosType  
   
 C Atmospheric physical parameters (Ideal Gas EOS, ...)  
 C     atm_po    :: standard reference pressure  
 C     atm_cp    :: specific heat (Cp) of the (dry) air at constant pressure  
967  C     atm_kappa :: kappa = R/Cp (R: constant of Ideal Gas EOS)  C     atm_kappa :: kappa = R/Cp (R: constant of Ideal Gas EOS)
968  C     Integr_GeoPot :: option to select the way we integrate the geopotential  C     atm_Rq    :: water vapour specific volume anomaly relative to dry air
969  C                     (still a subject of discussions ...)  C                  (e.g. typical value = (29/18 -1) 10^-3 with q [g/kg])
970        COMMON /PARM_ATM/ atm_cp, atm_kappa, atm_po,  C     integr_GeoPot :: option to select the way we integrate the geopotential
971       &                  Integr_GeoPot  C                     (still a subject of discussions ...)
972        _RL atm_cp, atm_kappa, atm_po  C     selectFindRoSurf :: select the way surf. ref. pressure (=Ro_surf) is
973        INTEGER Integr_GeoPot  C             derived from the orography. Implemented: 0,1 (see INI_P_GROUND)
974          COMMON /PARM_ATM/
975         &            celsius2K,
976         &            atm_Cp, atm_Rd, atm_kappa, atm_Rq, atm_Po,
977         &            integr_GeoPot, selectFindRoSurf
978          _RL celsius2K
979          _RL atm_Po, atm_Cp, atm_Rd, atm_kappa, atm_Rq
980          INTEGER integr_GeoPot, selectFindRoSurf
981    
982  C Logical flags for selecting packages  C Logical flags for selecting packages
983          LOGICAL useGAD
984          LOGICAL useOBCS
985          LOGICAL useSHAP_FILT
986          LOGICAL useZONAL_FILT
987          LOGICAL useOPPS
988          LOGICAL usePP81
989          LOGICAL useKL10
990          LOGICAL useMY82
991          LOGICAL useGGL90
992        LOGICAL useKPP        LOGICAL useKPP
993        LOGICAL useGMRedi        LOGICAL useGMRedi
994        LOGICAL useOBCS        LOGICAL useDOWN_SLOPE
995        LOGICAL useAIM        LOGICAL useBBL
996          LOGICAL useCAL
997          LOGICAL useEXF
998          LOGICAL useBulkForce
999          LOGICAL useEBM
1000          LOGICAL useCheapAML
1001          LOGICAL useAUTODIFF
1002        LOGICAL useGrdchk        LOGICAL useGrdchk
1003          LOGICAL useSMOOTH
1004          LOGICAL usePROFILES
1005        LOGICAL useECCO        LOGICAL useECCO
1006        LOGICAL useSHAP_FILT        LOGICAL useCTRL
1007        LOGICAL useZONAL_FILT        LOGICAL useSBO
1008        LOGICAL useFLT        LOGICAL useFLT
1009          LOGICAL usePTRACERS
1010          LOGICAL useGCHEM
1011          LOGICAL useRBCS
1012          LOGICAL useOffLine
1013          LOGICAL useMATRIX
1014          LOGICAL useFRAZIL
1015        LOGICAL useSEAICE        LOGICAL useSEAICE
1016          LOGICAL useSALT_PLUME
1017          LOGICAL useShelfIce
1018          LOGICAL useStreamIce
1019          LOGICAL useICEFRONT
1020          LOGICAL useThSIce
1021          LOGICAL useLand
1022          LOGICAL useATM2d
1023          LOGICAL useAIM
1024          LOGICAL useAtm_Phys
1025          LOGICAL useFizhi
1026          LOGICAL useGridAlt
1027          LOGICAL useDiagnostics
1028          LOGICAL useREGRID
1029          LOGICAL useLayers
1030          LOGICAL useMNC
1031          LOGICAL useRunClock
1032          LOGICAL useEMBED_FILES
1033          LOGICAL useMYPACKAGE
1034        COMMON /PARM_PACKAGES/        COMMON /PARM_PACKAGES/
1035       &        useKPP, useGMRedi, useOBCS, useAIM, useECCO,       &        useGAD, useOBCS, useSHAP_FILT, useZONAL_FILT,
1036       &        useSHAP_FILT, useZONAL_FILT, useGrdchk, useFLT,       &        useOPPS, usePP81, useKL10, useMY82, useGGL90, useKPP,
1037       &        useSEAICE       &        useGMRedi, useBBL, useDOWN_SLOPE,
1038         &        useCAL, useEXF, useBulkForce, useEBM, useCheapAML,
1039         &        useGrdchk, useSMOOTH, usePROFILES, useECCO, useCTRL,
1040         &        useSBO, useFLT, useAUTODIFF,
1041         &        usePTRACERS, useGCHEM, useRBCS, useOffLine, useMATRIX,
1042         &        useFRAZIL, useSEAICE, useSALT_PLUME, useShelfIce,
1043         &        useStreamIce, useICEFRONT, useThSIce, useLand,
1044         &        useATM2D, useAIM, useAtm_Phys, useFizhi, useGridAlt,
1045         &        useDiagnostics, useREGRID, useLayers, useMNC,
1046         &        useRunClock, useEMBED_FILES,
1047         &        useMYPACKAGE
1048    
1049    CEH3 ;;; Local Variables: ***
1050    CEH3 ;;; mode:fortran ***
1051    CEH3 ;;; End: ***
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