/[MITgcm]/MITgcm/model/inc/PARAMS.h
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revision 1.76 by jmc, Mon Oct 7 16:18:07 2002 UTC revision 1.286 by jmc, Tue Apr 4 23:19:33 2017 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     tRefFile      :: File containing reference Potential Temperat.  tRef (1.D)
37    C     sRefFile      :: File containing reference salinity/spec.humid. sRef (1.D)
38    C     rhoRefFile    :: File containing reference density profile rhoRef (1.D)
39    C     gravityFile   :: File containing gravity vertical profile (1.D)
40    C     delRFile      :: File containing vertical grid spacing delR  (1.D array)
41    C     delRcFile     :: File containing vertical grid spacing delRc (1.D array)
42    C     hybSigmFile   :: File containing hybrid-sigma vertical coord. coeff. (2x 1.D)
43    C     delXFile      :: File containing X-spacing grid definition (1.D array)
44    C     delYFile      :: File containing Y-spacing grid definition (1.D array)
45    C     horizGridFile :: File containing horizontal-grid definition
46    C                        (only when using curvilinear_grid)
47    C     bathyFile       :: File containing bathymetry. If not defined bathymetry
48    C                        is taken from inline function.
49    C     topoFile        :: File containing the topography of the surface (unit=m)
50    C                        (mainly used for the atmosphere = ground height).
51    C     addWwallFile    :: File containing 2-D additional Western  cell-edge wall
52    C     addSwallFile    :: File containing 2-D additional Southern cell-edge wall
53    C                        (e.g., to add "thin-wall" where it is =1)
54    C     hydrogThetaFile :: File containing initial hydrographic data (3-D)
55    C                        for potential temperature.
56    C     hydrogSaltFile  :: File containing initial hydrographic data (3-D)
57    C                        for salinity.
58    C     diffKrFile      :: File containing 3D specification of vertical diffusivity
59    C     viscAhDfile     :: File containing 3D specification of horizontal viscosity
60    C     viscAhZfile     :: File containing 3D specification of horizontal viscosity
61    C     viscA4Dfile     :: File containing 3D specification of horizontal viscosity
62    C     viscA4Zfile     :: File containing 3D specification of horizontal viscosity
63  C     zonalWindFile   :: File containing zonal wind data  C     zonalWindFile   :: File containing zonal wind data
64  C     meridWindFile   :: File containing meridional wind data  C     meridWindFile   :: File containing meridional wind data
65  C     thetaClimFile   :: File containing theta climataology used  C     thetaClimFile   :: File containing surface theta climataology used
66  C                       in relaxation term -lambda(theta-theta*)  C                        in relaxation term -lambda(theta-theta*)
67  C     saltClimFile    :: File containing salt climataology used  C     saltClimFile    :: File containing surface salt climataology used
68  C                       in relaxation term -lambda(salt-salt*)  C                        in relaxation term -lambda(salt-salt*)
69  C     surfQfile       :: File containing surface heat flux  C     surfQfile       :: File containing surface heat flux, excluding SW
70  C     surfQswfile     :: File containing surface shortwave radiation  C                        (old version, kept for backward compatibility)
71  C     dQdTfile        :: File containing thermal relaxation coefficient  C     surfQnetFile    :: File containing surface net heat flux
72    C     surfQswFile     :: File containing surface shortwave radiation
73  C     EmPmRfile       :: File containing surface fresh water flux  C     EmPmRfile       :: File containing surface fresh water flux
74    C           NOTE: for backward compatibility EmPmRfile is specified in
75    C                 m/s when using external_fields_load.F.  It is converted
76    C                 to kg/m2/s by multiplying by rhoConstFresh.
77    C     saltFluxFile    :: File containing surface salt flux
78  C     pLoadFile       :: File containing pressure loading  C     pLoadFile       :: File containing pressure loading
79  C     buoyancyRelation :: Flag used to indicate which relation to use to  C     addMassFile     :: File containing source/sink of fluid in the interior
80  C                        get buoyancy.  C     eddyPsiXFile    :: File containing zonal Eddy streamfunction data
81  C     eosType         :: choose the equation of state:  C     eddyPsiYFile    :: File containing meridional Eddy streamfunction data
82  C                        LINEAR, POLY3, UNESCO, JMD95Z, JMD95P  C     the_run_name    :: string identifying the name of the model "run"
83        COMMON /PARM_C/ checkPtSuff,        COMMON /PARM_C/
84       &                bathyFile, topoFile,       &                buoyancyRelation, eosType,
85       &                hydrogThetaFile, hydrogSaltFile,       &                pickupSuff, mdsioLocalDir, adTapeDir,
86         &                tRefFile, sRefFile, rhoRefFile, gravityFile,
87         &                delRFile, delRcFile, hybSigmFile,
88         &                delXFile, delYFile, horizGridFile,
89         &                bathyFile, topoFile, addWwallFile, addSwallFile,
90         &                viscAhDfile, viscAhZfile,
91         &                viscA4Dfile, viscA4Zfile,
92         &                hydrogThetaFile, hydrogSaltFile, diffKrFile,
93       &                zonalWindFile, meridWindFile, thetaClimFile,       &                zonalWindFile, meridWindFile, thetaClimFile,
94       &                saltClimFile, buoyancyRelation,       &                saltClimFile,
95       &                EmPmRfile, surfQfile, surfQswfile,       &                EmPmRfile, saltFluxFile,
96         &                surfQfile, surfQnetFile, surfQswFile,
97         &                lambdaThetaFile, lambdaSaltFile,
98       &                uVelInitFile, vVelInitFile, pSurfInitFile,       &                uVelInitFile, vVelInitFile, pSurfInitFile,
99       &                dQdTfile, ploadFile,       &                pLoadFile, addMassFile,
100       &                eosType       &                eddyPsiXFile, eddyPsiYFile, geothermalFile,
101        CHARACTER*(5) checkPtSuff(maxNoChkptLev)       &                the_run_name
102          CHARACTER*(MAX_LEN_FNAM) buoyancyRelation
103          CHARACTER*(6)  eosType
104          CHARACTER*(10) pickupSuff
105          CHARACTER*(MAX_LEN_FNAM) mdsioLocalDir
106          CHARACTER*(MAX_LEN_FNAM) adTapeDir
107          CHARACTER*(MAX_LEN_FNAM) tRefFile
108          CHARACTER*(MAX_LEN_FNAM) sRefFile
109          CHARACTER*(MAX_LEN_FNAM) rhoRefFile
110          CHARACTER*(MAX_LEN_FNAM) gravityFile
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*(6) eosType        CHARACTER*(MAX_LEN_FNAM) eddyPsiXFile
140          CHARACTER*(MAX_LEN_FNAM) eddyPsiYFile
141          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
162  C     numStepsPerPickup   :: For offline setup. Frequency of pickup  C     nTimeSteps_l2       :: Number of inner timesteps to execute per timestep
163  C                           of flow fields.  C     selectCoriMap       :: select setting of Coriolis parameter map:
164  C     writeStatePrec      :: Precision used for writing model state.  C                           =0 f-Plane (Constant Coriolis, = f0)
165  C     writeBinaryPrec     :: Precision used for writing binary files  C                           =1 Beta-Plane Coriolis (= f0 + beta.y)
166  C     readBinaryPrec      :: Precision used for reading binary files  C                           =2 Spherical Coriolis (= 2.omega.sin(phi))
167  C     nCheckLev           :: Holds current checkpoint level  C                           =3 Read Coriolis 2-d fields from files.
168    C     selectSigmaCoord    :: option related to sigma vertical coordinate
169  C     nonlinFreeSurf      :: option related to non-linear free surface  C     nonlinFreeSurf      :: option related to non-linear free surface
170  C                           =0 Linear free surface ; >0 Non-linear  C                           =0 Linear free surface ; >0 Non-linear
171    C     select_rStar        :: option related to r* vertical coordinate
172    C                           =0 (default) use r coord. ; > 0 use r*
173    C     selectNHfreeSurf    :: option for Non-Hydrostatic (free-)Surface formulation:
174    C                           =0 (default) hydrostatic surf. ; > 0 add NH effects.
175    C     selectP_inEOS_Zc    :: select which pressure to use in EOS (for z-coords)
176    C                           =0: simply: -g*rhoConst*z
177    C                           =1: use pRef = integral{-g*rho(Tref,Sref,pRef)*dz}
178    C                           =2: use hydrostatic dynamical pressure
179    C                           =3: use full (Hyd+NH) dynamical pressure
180    C     selectAddFluid      :: option to add mass source/sink of fluid in the interior
181    C                            (3-D generalisation of oceanic real-fresh water flux)
182    C                           =0 off ; =1 add fluid ; =-1 virtual flux (no mass added)
183    C     selectImplicitDrag  :: select Implicit treatment of bottom/top drag
184    C                           = 0: fully explicit
185    C                           = 1: implicit on provisional velocity
186    C                                (i.e., before grad.Eta increment)
187    C                           = 2: fully implicit (combined with Impl Surf.Press)
188    C     momForcingOutAB     :: =1: take momentum forcing contribution
189    C                            out of (=0: in) Adams-Bashforth time stepping.
190    C     tracForcingOutAB    :: =1: take tracer (Temp,Salt,pTracers) forcing contribution
191    C                            out of (=0: in) Adams-Bashforth time stepping.
192    C     tempAdvScheme       :: Temp. Horiz.Advection scheme selector
193    C     tempVertAdvScheme   :: Temp. Vert. Advection scheme selector
194    C     saltAdvScheme       :: Salt. Horiz.advection scheme selector
195    C     saltVertAdvScheme   :: Salt. Vert. Advection scheme selector
196    C     selectKEscheme      :: Kinetic Energy scheme selector (Vector Inv.)
197    C     selectVortScheme    :: Scheme selector for Vorticity term (Vector Inv.)
198    C     selectBotDragQuadr  :: quadratic bottom drag discretisation option:
199    C                           =0: average KE from grid center to U & V location
200    C                           =1: use local velocity norm @ U & V location
201    C                           =2: same with wet-point averaging of other component
202    C     readBinaryPrec      :: Precision used for reading binary files
203    C     writeStatePrec      :: Precision used for writing model state.
204    C     writeBinaryPrec     :: Precision used for writing binary files
205    C     rwSuffixType        :: controls the format of the mds file suffix.
206    C                          =0 (default): use iteration number (myIter, I10.10);
207    C                          =1: 100*myTime (100th sec); =2: myTime (seconds);
208    C                          =3: myTime/360 (10th of hr); =4: myTime/3600 (hours).
209    C     monitorSelect       :: select group of variables to monitor
210    C                            =1 : dynvars ; =2 : + vort ; =3 : + surface
211    C-    debugLevel          :: controls printing of algorithm intermediate results
212    C                            and statistics ; higher -> more writing
213    C-    plotLevel           :: controls printing of field maps ; higher -> more flds
214    
215        COMMON /PARM_I/        COMMON /PARM_I/
216       &        cg2dMaxIters,       &        cg2dMaxIters, cg2dChkResFreq,
217       &        cg2dChkResFreq,       &        cg2dPreCondFreq, cg2dUseMinResSol,
218       &        cg3dMaxIters,       &        cg3dMaxIters, cg3dChkResFreq,
219       &        cg3dChkResFreq,       &        printResidualFreq,
220       &        nIter0, nTimeSteps, nEndIter,       &        nIter0, nTimeSteps, nTimeSteps_l2, nEndIter,
221       &        numStepsPerPickup,       &        selectCoriMap,
222       &        writeStatePrec, nCheckLev,       &        selectSigmaCoord,
223       &        writeBinaryPrec, readBinaryPrec,       &        nonlinFreeSurf, select_rStar,
224       &        nonlinFreeSurf,       &        selectNHfreeSurf, selectP_inEOS_Zc,
225       &        tempAdvScheme, saltAdvScheme, tracerAdvScheme       &        selectAddFluid, selectImplicitDrag,
226         &        momForcingOutAB, tracForcingOutAB,
227         &        tempAdvScheme, tempVertAdvScheme,
228         &        saltAdvScheme, saltVertAdvScheme,
229         &        selectKEscheme, selectVortScheme,
230         &        selectBotDragQuadr,
231         &        readBinaryPrec, writeBinaryPrec, writeStatePrec,
232         &        rwSuffixType, monitorSelect, debugLevel, plotLevel
233        INTEGER cg2dMaxIters        INTEGER cg2dMaxIters
234        INTEGER cg2dChkResFreq        INTEGER cg2dChkResFreq
235          INTEGER cg2dPreCondFreq
236          INTEGER cg2dUseMinResSol
237        INTEGER cg3dMaxIters        INTEGER cg3dMaxIters
238        INTEGER cg3dChkResFreq        INTEGER cg3dChkResFreq
239          INTEGER printResidualFreq
240        INTEGER nIter0        INTEGER nIter0
241        INTEGER nTimeSteps        INTEGER nTimeSteps
242          INTEGER nTimeSteps_l2
243        INTEGER nEndIter        INTEGER nEndIter
244        INTEGER numStepsPerPickup        INTEGER selectCoriMap
245          INTEGER selectSigmaCoord
246          INTEGER nonlinFreeSurf
247          INTEGER select_rStar
248          INTEGER selectNHfreeSurf
249          INTEGER selectP_inEOS_Zc
250          INTEGER selectAddFluid
251          INTEGER selectImplicitDrag
252          INTEGER momForcingOutAB, tracForcingOutAB
253          INTEGER tempAdvScheme, tempVertAdvScheme
254          INTEGER saltAdvScheme, saltVertAdvScheme
255          INTEGER selectKEscheme
256          INTEGER selectVortScheme
257          INTEGER selectBotDragQuadr
258          INTEGER readBinaryPrec
259        INTEGER writeStatePrec        INTEGER writeStatePrec
260        INTEGER writeBinaryPrec        INTEGER writeBinaryPrec
261        INTEGER readBinaryPrec        INTEGER rwSuffixType
262        INTEGER nCheckLev        INTEGER monitorSelect
263        INTEGER nonlinFreeSurf        INTEGER debugLevel
264        INTEGER tempAdvScheme        INTEGER plotLevel
       INTEGER saltAdvScheme  
       INTEGER tracerAdvScheme  
265    
266  C--   COMMON /PARM_L/ Logical valued parameters used by the model.  C--   COMMON /PARM_L/ Logical valued parameters used by the model.
267    C- Coordinate + Grid params:
268    C     fluidIsAir       :: Set to indicate that the fluid major constituent
269    C                         is air
270    C     fluidIsWater     :: Set to indicate that the fluid major constituent
271    C                         is water
272    C     usingPCoords     :: Set to indicate that we are working in a pressure
273    C                         type coordinate (p or p*).
274    C     usingZCoords     :: Set to indicate that we are working in a height
275    C                         type coordinate (z or z*)
276  C     usingCartesianGrid :: If TRUE grid generation will be in a cartesian  C     usingCartesianGrid :: If TRUE grid generation will be in a cartesian
277  C                          coordinate frame.  C                           coordinate frame.
278  C     usingSphericalPolarGrid :: If TRUE grid generation will be in a  C     usingSphericalPolarGrid :: If TRUE grid generation will be in a
279  C                               spherical polar frame.  C                                spherical polar frame.
280  C     no_slip_sides :: Impose "no-slip" at lateral boundaries.  C     rotateGrid      :: rotate grid coordinates to geographical coordinates
281    C                        according to Euler angles phiEuler, thetaEuler, psiEuler
282    C     usingCylindricalGrid :: If TRUE grid generation will be Cylindrical
283    C     usingCurvilinearGrid :: If TRUE, use a curvilinear grid (to be provided)
284    C     hasWetCSCorners :: domain contains CS-type corners where dynamics is solved
285    C     deepAtmosphere :: deep model (drop the shallow-atmosphere approximation)
286    C     setInterFDr    :: set Interface depth (put cell-Center at the middle)
287    C     setCenterDr    :: set cell-Center depth (put Interface at the middle)
288    C- Momentum params:
289    C     no_slip_sides  :: Impose "no-slip" at lateral boundaries.
290  C     no_slip_bottom :: Impose "no-slip" at bottom boundary.  C     no_slip_bottom :: Impose "no-slip" at bottom boundary.
291  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)
292    C     useSmag3D      :: Use isotropic 3-D Smagorinsky
293    C     useFullLeith   :: Set to true to use full Leith viscosity(may be unstable
294    C                       on irregular grids)
295    C     useStrainTensionVisc:: Set to true to use Strain-Tension viscous terms
296    C     useAreaViscLength :: Set to true to use old scaling for viscous lengths,
297    C                          e.g., L2=Raz.  May be preferable for cube sphere.
298  C     momViscosity  :: Flag which turns momentum friction terms on and off.  C     momViscosity  :: Flag which turns momentum friction terms on and off.
299  C     momAdvection  :: Flag which turns advection of momentum on and off.  C     momAdvection  :: Flag which turns advection of momentum on and off.
300  C     momForcing    :: Flag which turns external forcing of momentum on  C     momForcing    :: Flag which turns external forcing of momentum on
301  C                     and off.  C                      and off.
302  C     momPressureForcing :: Flag which turns pressure term in momentum equation  C     momPressureForcing :: Flag which turns pressure term in momentum equation
303  C                          on and off.  C                          on and off.
304  C     metricTerms   :: Flag which turns metric terms on or off.  C     metricTerms   :: Flag which turns metric terms on or off.
305  C     usingSphericalPolarMTerms :: If TRUE use spherical polar metric terms.  C     useNHMTerms   :: If TRUE use non-hydrostatic metric terms.
306  C     useCoriolis   :: Flag which turns the coriolis terms on and off.  C     useCoriolis   :: Flag which turns the coriolis terms on and off.
307  C     tempDiffusion :: Flag which turns diffusion of temperature on  C     use3dCoriolis :: Turns the 3-D coriolis terms (in Omega.cos Phi) on - off
308  C                     and off.  C     useCDscheme   :: use CD-scheme to calculate Coriolis terms.
309  C     tempAdvection :: Flag which turns advection of temperature on  C     vectorInvariantMomentum :: use Vector-Invariant form (mom_vecinv package)
310  C                     and off.  C                                (default = F = use mom_fluxform package)
311  C     tempForcing   :: Flag which turns external forcing of temperature on  C     useJamartWetPoints :: Use wet-point method for Coriolis (Jamart & Ozer 1986)
312  C                     and off.  C     useJamartMomAdv :: Use wet-point method for V.I. non-linear term
313  C     saltDiffusion :: Flag which turns diffusion of salinity on  C     upwindVorticity :: bias interpolation of vorticity in the Coriolis term
314  C                     and off.  C     highOrderVorticity :: use 3rd/4th order interp. of vorticity (V.I., advection)
315  C     saltAdvection :: Flag which turns advection of salinity on  C     useAbsVorticity :: work with f+zeta in Coriolis terms
316  C                     and off.  C     upwindShear     :: use 1rst order upwind interp. (V.I., vertical advection)
317  C     saltForcing   :: Flag which turns external forcing of salinity on  C     momStepping    :: Turns momentum equation time-stepping off
318  C                     and off.  C     calc_wVelocity :: Turns vertical velocity calculation off
319  C     useRealFreshWaterFlux :: if True (=Natural BCS), treats P+R-E flux  C- Temp. & Salt params:
320  C                         as a real Fresh Water (=> changes the Sea Level)  C     tempStepping   :: Turns temperature equation time-stepping on/off
321  C                         if F, converts P+R-E to salt flux (no SL effect)  C     saltStepping   :: Turns salinity equation time-stepping on/off
322    C     addFrictionHeating :: account for frictional heating
323    C     tempAdvection  :: Flag which turns advection of temperature on and off.
324    C     tempVertDiff4  :: use vertical bi-harmonic diffusion for temperature
325    C     tempIsActiveTr :: Pot.Temp. is a dynamically active tracer
326    C     tempForcing    :: Flag which turns external forcing of temperature on/off
327    C     saltAdvection  :: Flag which turns advection of salinity on and off.
328    C     saltVertDiff4  :: use vertical bi-harmonic diffusion for salinity
329    C     saltIsActiveTr :: Salinity  is a dynamically active tracer
330    C     saltForcing    :: Flag which turns external forcing of salinity on/off
331    C     maskIniTemp    :: apply mask to initial Pot.Temp.
332    C     maskIniSalt    :: apply mask to initial salinity
333    C     checkIniTemp   :: check for points with identically zero initial Pot.Temp.
334    C     checkIniSalt   :: check for points with identically zero initial salinity
335    C- Pressure solver related parameters (PARM02)
336    C     useSRCGSolver  :: Set to true to use conjugate gradient
337    C                       solver with single reduction (only one call of
338    C                       s/r mpi_allreduce), default is false
339    C- Time-stepping & free-surface params:
340  C     rigidLid            :: Set to true to use rigid lid  C     rigidLid            :: Set to true to use rigid lid
341  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  
342  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
343  C                           linear relation Phi_surf = Bo_surf*eta  C                            linear relation Phi_surf = Bo_surf*eta
344  C     momStepping   :: Turns momentum equation time-stepping off  C     uniformFreeSurfLev  :: TRUE if free-surface level-index is uniform (=1)
345  C     tempStepping  :: Turns temperature equation time-stepping off  C     exactConserv        :: Set to true to conserve exactly the total Volume
346  C     saltStepping  :: Turns salinity equation time-stepping off  C     linFSConserveTr     :: Set to true to correct source/sink of tracer
347  C     tr1Stepping   :: Turns passive tracer 1 time-stepping on/off  C                            at the surface due to Linear Free Surface
348  C     useConstantF  :: Coriolis parameter set to f0  C     useRealFreshWaterFlux :: if True (=Natural BCS), treats P+R-E flux
349  C     useBetaPlaneF :: Coriolis parameter set to f0 + beta.y  C                         as a real Fresh Water (=> changes the Sea Level)
350  C     useSphereF    :: Coriolis parameter set to 2.omega.sin(phi)  C                         if F, converts P+R-E to salt flux (no SL effect)
351  C     useJamartWetPoints :: Use wet-point method for Coriolis (Jamart and Ozer, 1986)  C     storePhiHyd4Phys :: store hydrostatic potential for use in Physics/EOS
352    C                         this requires specific code for restart & exchange
353    C     quasiHydrostatic :: Using non-hydrostatic terms in hydrostatic algorithm
354    C     nonHydrostatic   :: Using non-hydrostatic algorithm
355    C     use3Dsolver      :: set to true to use 3-D pressure solver
356    C     implicitIntGravWave :: treat Internal Gravity Wave implicitly
357    C     staggerTimeStep   :: enable a Stagger time stepping U,V (& W) then T,S
358    C     applyExchUV_early :: Apply EXCH to U,V earlier, just before integr_continuity
359    C     doResetHFactors   :: Do reset thickness factors @ beginning of each time-step
360  C     implicitDiffusion :: Turns implicit vertical diffusion on  C     implicitDiffusion :: Turns implicit vertical diffusion on
361  C     implicitViscosity :: Turns implicit vertical viscosity on  C     implicitViscosity :: Turns implicit vertical viscosity on
362    C     tempImplVertAdv   :: Turns on implicit vertical advection for Temperature
363    C     saltImplVertAdv   :: Turns on implicit vertical advection for Salinity
364    C     momImplVertAdv    :: Turns on implicit vertical advection for Momentum
365  C     multiDimAdvection :: Flag that enable multi-dimension advection  C     multiDimAdvection :: Flag that enable multi-dimension advection
366  C     forcing_In_AB :: if False, put forcing (Temp,Salt,Tracers) contribution  C     useMultiDimAdvec  :: True if multi-dim advection is used at least once
367  C                      out off Adams-Bashforth time stepping.  C     momDissip_In_AB   :: if False, put Dissipation tendency contribution
368    C                          out off Adams-Bashforth time stepping.
369    C     doAB_onGtGs       :: if the Adams-Bashforth time stepping is used, always
370    C                          apply AB on tracer tendencies (rather than on Tracer)
371    C- Other forcing params -
372    C     balanceEmPmR    :: substract global mean of EmPmR at every time step
373    C     balanceQnet     :: substract global mean of Qnet at every time step
374    C     balancePrintMean:: print substracted global means to STDOUT
375  C     doThetaClimRelax :: Set true if relaxation to temperature  C     doThetaClimRelax :: Set true if relaxation to temperature
376  C                        climatology is required.  C                        climatology is required.
377  C     doSaltClimRelax  :: Set true if relaxation to salinity  C     doSaltClimRelax  :: Set true if relaxation to salinity
378  C                        climatology is required.  C                        climatology is required.
379    C     balanceThetaClimRelax :: substract global mean effect at every time step
380    C     balanceSaltClimRelax :: substract global mean effect at every time step
381    C     allowFreezing  :: Allows surface water to freeze and form ice
382  C     periodicExternalForcing :: Set true if forcing is time-dependant  C     periodicExternalForcing :: Set true if forcing is time-dependant
383  C     usingPCoords     :: Set to indicate that we are working in pressure  C- I/O parameters -
384  C                        coords.  C     globalFiles    :: Selects between "global" and "tiled" files.
385  C     usingZCoords     :: Set to indicate that we are working in height  C                       On some platforms with MPI, option globalFiles is either
386  C                        coords.  C                       slow or does not work. Use useSingleCpuIO instead.
387  C     setCenterDr    :: set cell Center depth and put Interface at the middle  C     useSingleCpuIO :: moved to EEPARAMS.h
388  C     nonHydrostatic :: Using non-hydrostatic terms  C     pickupStrictlyMatch :: check and stop if pickup-file do not stricly match
389  C     globalFiles    :: Selects between "global" and "tiled" files  C     startFromPickupAB2 :: with AB-3 code, start from an AB-2 pickup
390  C     allowFreezing  :: Allows water to freeze and form ice  C     usePickupBeforeC54 :: start from old-pickup files, generated with code from
391  C     groundAtK1  :: put the surface(k=1) at the Lower Boundary (=ground)  C                           before checkpoint-54a, Jul 06, 2004.
392        COMMON /PARM_L/ usingCartesianGrid, usingSphericalPolarGrid,  C     pickup_write_mdsio :: use mdsio to write pickups
393       & usingCurvilinearGrid,  C     pickup_read_mdsio  :: use mdsio to read  pickups
394       & no_slip_sides,no_slip_bottom,  C     pickup_write_immed :: echo the pickup immediately (for conversion)
395       & staggerTimeStep,  C     writePickupAtEnd   :: write pickup at the last timestep
396       & momViscosity, momAdvection, momForcing, useCoriolis,  C     timeave_mdsio      :: use mdsio for timeave output
397       & momPressureForcing, vectorInvariantMomentum,  C     snapshot_mdsio     :: use mdsio for "snapshot" (dumpfreq/diagfreq) output
398       & tempDiffusion, tempAdvection, tempForcing,  C     monitor_stdio      :: use stdio for monitor output
399       & saltDiffusion, saltAdvection, saltForcing,  C     dumpInitAndLast :: dumps model state to files at Initial (nIter0)
400       & useRealFreshWaterFlux,  C                        & Last iteration, in addition multiple of dumpFreq iter.
401       & rigidLid, implicitFreeSurface, exactConserv, uniformLin_PhiSurf,  
402       & momStepping, tempStepping, saltStepping, tr1Stepping,        COMMON /PARM_L/
403       & metricTerms, usingSphericalPolarMTerms,       & fluidIsAir, fluidIsWater,
404       & useConstantF, useBetaPlaneF, useSphereF,       & usingPCoords, usingZCoords,
405       & useEnergyConservingCoriolis, useJamartWetPoints,       & usingCartesianGrid, usingSphericalPolarGrid, rotateGrid,
406         & usingCylindricalGrid, usingCurvilinearGrid, hasWetCSCorners,
407         & deepAtmosphere, setInterFDr, setCenterDr,
408         & no_slip_sides, no_slip_bottom, bottomVisc_pCell, useSmag3D,
409         & useFullLeith, useStrainTensionVisc, useAreaViscLength,
410         & momViscosity, momAdvection, momForcing,
411         & momPressureForcing, metricTerms, useNHMTerms,
412         & useCoriolis, use3dCoriolis,
413         & useCDscheme, vectorInvariantMomentum,
414         & useEnergyConservingCoriolis, useJamartWetPoints, useJamartMomAdv,
415         & upwindVorticity, highOrderVorticity,
416         & useAbsVorticity, upwindShear,
417         & momStepping, calc_wVelocity, tempStepping, saltStepping,
418         & addFrictionHeating,
419         & tempAdvection, tempVertDiff4, tempIsActiveTr, tempForcing,
420         & saltAdvection, saltVertDiff4, saltIsActiveTr, saltForcing,
421         & maskIniTemp, maskIniSalt, checkIniTemp, checkIniSalt,
422         & useSRCGSolver,
423         & rigidLid, implicitFreeSurface,
424         & uniformLin_PhiSurf, uniformFreeSurfLev,
425         & exactConserv, linFSConserveTr, useRealFreshWaterFlux,
426         & storePhiHyd4Phys, quasiHydrostatic, nonHydrostatic,
427         & use3Dsolver, implicitIntGravWave, staggerTimeStep,
428         & applyExchUV_early, doResetHFactors,
429       & implicitDiffusion, implicitViscosity,       & implicitDiffusion, implicitViscosity,
430       & multiDimAdvection, forcing_In_AB,       & tempImplVertAdv, saltImplVertAdv, momImplVertAdv,
431       & doThetaClimRelax, doSaltClimRelax, doTr1ClimRelax,       & multiDimAdvection, useMultiDimAdvec,
432       & periodicExternalForcing,       & momDissip_In_AB, doAB_onGtGs,
433       & usingPCoords, usingZCoords, setCenterDr,       & balanceEmPmR, balanceQnet, balancePrintMean,
434       & nonHydrostatic, globalFiles,       & balanceThetaClimRelax, balanceSaltClimRelax,
435       & allowFreezing, groundAtK1,       & doThetaClimRelax, doSaltClimRelax,
436       & usePickupBeforeC35, debugMode,       & allowFreezing,
437       & readPickupWithTracer, writePickupWithTracer       & periodicExternalForcing,
438         & globalFiles,
439         & pickupStrictlyMatch, usePickupBeforeC54, startFromPickupAB2,
440         & pickup_read_mdsio, pickup_write_mdsio, pickup_write_immed,
441         & writePickupAtEnd,
442         & timeave_mdsio, snapshot_mdsio, monitor_stdio,
443         & outputTypesInclusive, dumpInitAndLast
444    
445          LOGICAL fluidIsAir
446          LOGICAL fluidIsWater
447          LOGICAL usingPCoords
448          LOGICAL usingZCoords
449        LOGICAL usingCartesianGrid        LOGICAL usingCartesianGrid
450        LOGICAL usingSphericalPolarGrid        LOGICAL usingSphericalPolarGrid, rotateGrid
451        LOGICAL usingCurvilinearGrid        LOGICAL usingCylindricalGrid
452        LOGICAL usingSphericalPolarMTerms        LOGICAL usingCurvilinearGrid, hasWetCSCorners
453          LOGICAL deepAtmosphere
454          LOGICAL setInterFDr
455          LOGICAL setCenterDr
456    
457        LOGICAL no_slip_sides        LOGICAL no_slip_sides
458        LOGICAL no_slip_bottom        LOGICAL no_slip_bottom
459        LOGICAL staggerTimeStep        LOGICAL bottomVisc_pCell
460          LOGICAL useSmag3D
461          LOGICAL useFullLeith
462          LOGICAL useStrainTensionVisc
463          LOGICAL useAreaViscLength
464        LOGICAL momViscosity        LOGICAL momViscosity
465        LOGICAL momAdvection        LOGICAL momAdvection
466        LOGICAL momForcing        LOGICAL momForcing
467        LOGICAL momPressureForcing        LOGICAL momPressureForcing
468          LOGICAL metricTerms
469          LOGICAL useNHMTerms
470    
471        LOGICAL useCoriolis        LOGICAL useCoriolis
472          LOGICAL use3dCoriolis
473          LOGICAL useCDscheme
474        LOGICAL vectorInvariantMomentum        LOGICAL vectorInvariantMomentum
475        LOGICAL tempDiffusion        LOGICAL useEnergyConservingCoriolis
476          LOGICAL useJamartWetPoints
477          LOGICAL useJamartMomAdv
478          LOGICAL upwindVorticity
479          LOGICAL highOrderVorticity
480          LOGICAL useAbsVorticity
481          LOGICAL upwindShear
482          LOGICAL momStepping
483          LOGICAL calc_wVelocity
484          LOGICAL tempStepping
485          LOGICAL saltStepping
486          LOGICAL addFrictionHeating
487        LOGICAL tempAdvection        LOGICAL tempAdvection
488          LOGICAL tempVertDiff4
489          LOGICAL tempIsActiveTr
490        LOGICAL tempForcing        LOGICAL tempForcing
       LOGICAL saltDiffusion  
491        LOGICAL saltAdvection        LOGICAL saltAdvection
492          LOGICAL saltVertDiff4
493          LOGICAL saltIsActiveTr
494        LOGICAL saltForcing        LOGICAL saltForcing
495        LOGICAL useRealFreshWaterFlux        LOGICAL maskIniTemp
496          LOGICAL maskIniSalt
497          LOGICAL checkIniTemp
498          LOGICAL checkIniSalt
499          LOGICAL useSRCGSolver
500        LOGICAL rigidLid        LOGICAL rigidLid
501        LOGICAL implicitFreeSurface        LOGICAL implicitFreeSurface
       LOGICAL exactConserv  
502        LOGICAL uniformLin_PhiSurf        LOGICAL uniformLin_PhiSurf
503        LOGICAL momStepping        LOGICAL uniformFreeSurfLev
504        LOGICAL tempStepping        LOGICAL exactConserv
505        LOGICAL saltStepping        LOGICAL linFSConserveTr
506        LOGICAL tr1Stepping        LOGICAL useRealFreshWaterFlux
507        LOGICAL metricTerms        LOGICAL storePhiHyd4Phys
508        LOGICAL useConstantF        LOGICAL quasiHydrostatic
509        LOGICAL useBetaPlaneF        LOGICAL nonHydrostatic
510        LOGICAL useSphereF        LOGICAL use3Dsolver
511        LOGICAL useEnergyConservingCoriolis        LOGICAL implicitIntGravWave
512        LOGICAL useJamartWetPoints        LOGICAL staggerTimeStep
513          LOGICAL applyExchUV_early
514          LOGICAL doResetHFactors
515        LOGICAL implicitDiffusion        LOGICAL implicitDiffusion
516        LOGICAL implicitViscosity        LOGICAL implicitViscosity
517          LOGICAL tempImplVertAdv
518          LOGICAL saltImplVertAdv
519          LOGICAL momImplVertAdv
520        LOGICAL multiDimAdvection        LOGICAL multiDimAdvection
521        LOGICAL forcing_In_AB        LOGICAL useMultiDimAdvec
522          LOGICAL momDissip_In_AB
523          LOGICAL doAB_onGtGs
524          LOGICAL balanceEmPmR
525          LOGICAL balanceQnet
526          LOGICAL balancePrintMean
527        LOGICAL doThetaClimRelax        LOGICAL doThetaClimRelax
528        LOGICAL doSaltClimRelax        LOGICAL doSaltClimRelax
529        LOGICAL doTr1ClimRelax        LOGICAL balanceThetaClimRelax
530          LOGICAL balanceSaltClimRelax
531          LOGICAL allowFreezing
532        LOGICAL periodicExternalForcing        LOGICAL periodicExternalForcing
       LOGICAL usingPCoords  
       LOGICAL usingZCoords  
       LOGICAL setCenterDr  
       LOGICAL nonHydrostatic  
533        LOGICAL globalFiles        LOGICAL globalFiles
534        LOGICAL allowFreezing        LOGICAL pickupStrictlyMatch
535        LOGICAL groundAtK1        LOGICAL usePickupBeforeC54
536        LOGICAL usePickupBeforeC35        LOGICAL startFromPickupAB2
537        LOGICAL debugMode        LOGICAL pickup_read_mdsio, pickup_write_mdsio
538        LOGICAL readPickupWithTracer        LOGICAL pickup_write_immed, writePickupAtEnd
539        LOGICAL writePickupWithTracer        LOGICAL timeave_mdsio, snapshot_mdsio, monitor_stdio
540          LOGICAL outputTypesInclusive
541          LOGICAL dumpInitAndLast
542    
543  C--   COMMON /PARM_R/ "Real" valued parameters used by the model.  C--   COMMON /PARM_R/ "Real" valued parameters used by the model.
544  C     gg2dTargetResidual  C     cg2dTargetResidual
545  C          :: Target residual for cg2d solver; no unit (RHS normalisation)  C          :: Target residual for cg2d solver; no unit (RHS normalisation)
546  C     cg2dTargetResWunit  C     cg2dTargetResWunit
547  C          :: Target residual for cg2d solver; W unit (No RHS normalisation)  C          :: Target residual for cg2d solver; W unit (No RHS normalisation)
# Line 312  C           number of iterations for con Line 561  C           number of iterations for con
561  C           drop form 192 -> 134! Need to investigate this further!  C           drop form 192 -> 134! Need to investigate this further!
562  C           For now I have introduced a parameter cg2dpcOffDFac which  C           For now I have introduced a parameter cg2dpcOffDFac which
563  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  ).  
564  C     delR      :: Vertical grid spacing ( units of r ).  C     delR      :: Vertical grid spacing ( units of r ).
565  C     delRc     :: Vertical grid spacing between cell centers (r unit).  C     delRc     :: Vertical grid spacing between cell centers (r unit).
566  C     delX      :: Separation between cell faces (m) or (deg), depending  C     delX      :: Separation between cell faces (m) or (deg), depending
567  C     delY        on input flags.  C     delY         on input flags. Note: moved to header file SET_GRID.h
568  C     gravity   :: Accel. due to gravity ( m/s^2 )  C     xgOrigin   :: Origin of the X-axis (Cartesian Grid) / Longitude of Western
569  C     recip_gravity and its inverse  C                :: most cell face (Lat-Lon grid) (Note: this is an "inert"
570  C     gBaro     :: Accel. due to gravity used in barotropic equation ( m/s^2 )  C                :: parameter but it makes geographical references simple.)
571  C     rhoNil    :: Reference density for the linear equation of state  C     ygOrigin   :: Origin of the Y-axis (Cartesian Grid) / Latitude of Southern
572  C     rhoConst  :: Vertically constant reference density  C                :: most face (Lat-Lon grid).
573    C     rSphere    :: Radius of sphere for a spherical polar grid ( m ).
574    C     recip_rSphere :: Reciprocal radius of sphere ( m^-1 ).
575    C     radius_fromHorizGrid :: sphere Radius of input horiz. grid (Curvilinear Grid)
576    C     seaLev_Z   :: the reference height of sea-level (usually zero)
577    C     top_Pres   :: pressure (P-Coords) or reference pressure (Z-Coords) at the top
578    C     rSigmaBnd  :: vertical position (in r-unit) of r/sigma transition (Hybrid-Sigma)
579    C     gravity    :: Acceleration due to constant gravity ( m/s^2 )
580    C     recip_gravity :: Reciprocal gravity acceleration ( s^2/m )
581    C     gBaro      :: Accel. due to gravity used in barotropic equation ( m/s^2 )
582    C     gravFacC   :: gravity factor (vs surf. gravity) vert. profile at cell-Center
583    C     gravFacF   :: gravity factor (vs surf. gravity) vert. profile at cell-interF
584    C     rhoNil     :: Reference density for the linear equation of state
585    C     rhoConst   :: Vertically constant reference density (Boussinesq)
586    C     rho1Ref    :: reference vertical profile for density (anelastic)
587    C     rhoFacC    :: normalized (by rhoConst) reference density at cell-Center
588    C     rhoFacF    :: normalized (by rhoConst) reference density at cell-interFace
589  C     rhoConstFresh :: Constant reference density for fresh water (rain)  C     rhoConstFresh :: Constant reference density for fresh water (rain)
590  C     startTime :: Start time for model ( s )  C     thetaConst :: Constant reference for potential temperature
591  C     phiMin    :: Latitude of southern most cell face.  C     tRef       :: reference vertical profile for potential temperature
592  C     thetaMin  :: Longitude of western most cell face (this  C     sRef       :: reference vertical profile for salinity/specific humidity
593  C                 is an "inert" parameter but it is included  C     pRef4EOS   :: reference pressure used in EOS (case selectP_inEOS_Zc=1)
594  C                 to make geographical references simple.)  C     phiRef     :: reference potential (press/rho, geopot) profile (m^2/s^2)
595  C     rSphere   :: Radius of sphere for a spherical polar grid ( m ).  C     dBdrRef    :: vertical gradient of reference buoyancy  [(m/s/r)^2]:
596  C     recip_RSphere  :: Reciprocal radius of sphere ( m ).  C                :: z-coord: = N^2_ref = Brunt-Vaissala frequency [s^-2]
597  C     f0        :: Reference coriolis parameter ( 1/s )  C                :: p-coord: = -(d.alpha/dp)_ref          [(m^2.s/kg)^2]
598  C                 ( Southern edge f for beta plane )  C     rVel2wUnit :: units conversion factor (Non-Hydrostatic code),
599  C     beta      :: df/dy ( s^-1.m^-1 )  C                :: from r-coordinate vertical velocity to vertical velocity [m/s].
600  C     omega     :: Angular velocity ( rad/s )  C                :: z-coord: = 1 ; p-coord: wSpeed [m/s] = rVel [Pa/s] * rVel2wUnit
601  C     viscAh    :: Eddy viscosity coeff. for mixing of  C     wUnit2rVel :: units conversion factor (Non-Hydrostatic code),
602  C                 momentum laterally ( m^2/s )  C                :: from vertical velocity [m/s] to r-coordinate vertical velocity.
603  C     viscAz    :: Eddy viscosity coeff. for mixing of  C                :: z-coord: = 1 ; p-coord: rVel [Pa/s] = wSpeed [m/s] * wUnit2rVel
604  C                 momentum vertically ( m^2/s )  C     mass2rUnit :: units conversion factor (surface forcing),
605  C     viscAp    :: Eddy viscosity coeff. for mixing of  C                :: from mass per unit area [kg/m2] to vertical r-coordinate unit.
606  C                 momentum vertically ( Pa^2/s )  C                :: z-coord: = 1/rhoConst ( [kg/m2] / rho = [m] ) ;
607  C     viscAr    :: Eddy viscosity coeff. for mixing of  C                :: p-coord: = gravity    ( [kg/m2] *  g = [Pa] ) ;
608  C                 momentum vertically ( units of r^2/s )  C     rUnit2mass :: units conversion factor (surface forcing),
609  C     viscA4    :: Biharmonic viscosity coeff. for mixing of  C                :: from vertical r-coordinate unit to mass per unit area [kg/m2].
610  C                 momentum laterally ( m^4/s )  C                :: z-coord: = rhoConst  ( [m] * rho = [kg/m2] ) ;
611    C                :: p-coord: = 1/gravity ( [Pa] /  g = [kg/m2] ) ;
612    C     f0         :: Reference coriolis parameter ( 1/s )
613    C                   ( Southern edge f for beta plane )
614    C     beta       :: df/dy ( s^-1.m^-1 )
615    C     fPrime     :: Second Coriolis parameter ( 1/s ), related to Y-component
616    C                   of rotation (reference value = 2.Omega.Cos(Phi))
617    C     omega      :: Angular velocity ( rad/s )
618    C     rotationPeriod :: Rotation period (s) (= 2.pi/omega)
619    C     viscArNr   :: vertical profile of Eddy viscosity coeff.
620    C                   for vertical mixing of momentum ( units of r^2/s )
621    C     viscAh     :: Eddy viscosity coeff. for mixing of
622    C                   momentum laterally ( m^2/s )
623    C     viscAhW    :: Eddy viscosity coeff. for mixing of vertical
624    C                   momentum laterally, no effect for hydrostatic
625    C                   model, defaults to viscAhD if unset ( m^2/s )
626    C                   Not used if variable horiz. viscosity is used.
627    C     viscA4     :: Biharmonic viscosity coeff. for mixing of
628    C                   momentum laterally ( m^4/s )
629    C     viscA4W    :: Biharmonic viscosity coeff. for mixing of vertical
630    C                   momentum laterally, no effect for hydrostatic
631    C                   model, defaults to viscA4D if unset ( m^2/s )
632    C                   Not used if variable horiz. viscosity is used.
633    C     viscAhD    :: Eddy viscosity coeff. for mixing of momentum laterally
634    C                   (act on Divergence part) ( m^2/s )
635    C     viscAhZ    :: Eddy viscosity coeff. for mixing of momentum laterally
636    C                   (act on Vorticity  part) ( m^2/s )
637    C     viscA4D    :: Biharmonic viscosity coeff. for mixing of momentum laterally
638    C                   (act on Divergence part) ( m^4/s )
639    C     viscA4Z    :: Biharmonic viscosity coeff. for mixing of momentum laterally
640    C                   (act on Vorticity  part) ( m^4/s )
641    C     smag3D_coeff :: Isotropic 3-D Smagorinsky coefficient (-)
642    C     viscC2leith  :: Leith non-dimensional viscosity factor (grad(vort))
643    C     viscC2leithD :: Modified Leith non-dimensional visc. factor (grad(div))
644    C     viscC4leith  :: Leith non-dimensional viscosity factor (grad(vort))
645    C     viscC4leithD :: Modified Leith non-dimensional viscosity factor (grad(div))
646    C     viscC2smag   :: Smagorinsky non-dimensional viscosity factor (harmonic)
647    C     viscC4smag   :: Smagorinsky non-dimensional viscosity factor (biharmonic)
648    C     viscAhMax    :: Maximum eddy viscosity coeff. for mixing of
649    C                    momentum laterally ( m^2/s )
650    C     viscAhReMax  :: Maximum gridscale Reynolds number for eddy viscosity
651    C                     coeff. for mixing of momentum laterally (non-dim)
652    C     viscAhGrid   :: non-dimensional grid-size dependent viscosity
653    C     viscAhGridMax:: maximum and minimum harmonic viscosity coefficients ...
654    C     viscAhGridMin::  in terms of non-dimensional grid-size dependent visc.
655    C     viscA4Max    :: Maximum biharmonic viscosity coeff. for mixing of
656    C                     momentum laterally ( m^4/s )
657    C     viscA4ReMax  :: Maximum Gridscale Reynolds number for
658    C                     biharmonic viscosity coeff. momentum laterally (non-dim)
659    C     viscA4Grid   :: non-dimensional grid-size dependent bi-harmonic viscosity
660    C     viscA4GridMax:: maximum and minimum biharmonic viscosity coefficients ...
661    C     viscA4GridMin::  in terms of non-dimensional grid-size dependent viscosity
662  C     diffKhT   :: Laplacian diffusion coeff. for mixing of  C     diffKhT   :: Laplacian diffusion coeff. for mixing of
663  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 )  
664  C     diffK4T   :: Biharmonic diffusion coeff. for mixing of  C     diffK4T   :: Biharmonic diffusion coeff. for mixing of
665  C                 heat laterally ( m^4/s )  C                 heat laterally ( m^4/s )
666    C     diffKrNrT :: vertical profile of Laplacian diffusion coeff.
667    C                 for mixing of heat vertically ( units of r^2/s )
668    C     diffKr4T  :: vertical profile of Biharmonic diffusion coeff.
669    C                 for mixing of heat vertically ( units of r^4/s )
670  C     diffKhS  ::  Laplacian diffusion coeff. for mixing of  C     diffKhS  ::  Laplacian diffusion coeff. for mixing of
671  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 )  
672  C     diffK4S   :: Biharmonic diffusion coeff. for mixing of  C     diffK4S   :: Biharmonic diffusion coeff. for mixing of
673  C                 salt laterally ( m^4/s )  C                 salt laterally ( m^4/s )
674    C     diffKrNrS :: vertical profile of Laplacian diffusion coeff.
675    C                 for mixing of salt vertically ( units of r^2/s ),
676    C     diffKr4S  :: vertical profile of Biharmonic diffusion coeff.
677    C                 for mixing of salt vertically ( units of r^4/s )
678    C     diffKrBL79surf :: T/S surface diffusivity (m^2/s) Bryan and Lewis, 1979
679    C     diffKrBL79deep :: T/S deep diffusivity (m^2/s) Bryan and Lewis, 1979
680    C     diffKrBL79scl  :: depth scale for arctan fn (m) Bryan and Lewis, 1979
681    C     diffKrBL79Ho   :: depth offset for arctan fn (m) Bryan and Lewis, 1979
682    C     BL79LatVary    :: polarwise of this latitude diffKrBL79 is applied with
683    C                       gradual transition to diffKrBLEQ towards Equator
684    C     diffKrBLEQsurf :: same as diffKrBL79surf but at Equator
685    C     diffKrBLEQdeep :: same as diffKrBL79deep but at Equator
686    C     diffKrBLEQscl  :: same as diffKrBL79scl but at Equator
687    C     diffKrBLEQHo   :: same as diffKrBL79Ho but at Equator
688  C     deltaT    :: Default timestep ( s )  C     deltaT    :: Default timestep ( s )
689  C     deltaTClock  :: Timestep used as model "clock". This determines the  C     deltaTClock  :: Timestep used as model "clock". This determines the
690  C                    IO frequencies and is used in tagging output. It can  C                    IO frequencies and is used in tagging output. It can
# Line 373  C                    it will be the deep Line 693  C                    it will be the deep
693  C                    Frequency of checkpointing and dumping of the model state  C                    Frequency of checkpointing and dumping of the model state
694  C                    are referenced to this clock. ( s )  C                    are referenced to this clock. ( s )
695  C     deltaTMom    :: Timestep for momemtum equations ( s )  C     deltaTMom    :: Timestep for momemtum equations ( s )
696  C     deltaTtracer :: Timestep for tracer equations ( s )  C     dTtracerLev  :: Timestep for tracer equations ( s ), function of level k
697  C     deltaTfreesurf :: Timestep for free-surface equation ( s )  C     deltaTFreeSurf :: Timestep for free-surface equation ( s )
698  C     freesurfFac  :: Parameter to turn implicit free surface term on or off  C     freeSurfFac  :: Parameter to turn implicit free surface term on or off
699  C                    freesurfac = 1. uses implicit free surface  C                     freeSurFac = 1. uses implicit free surface
700  C                    freesurfac = 0. uses rigid lid  C                     freeSurFac = 0. uses rigid lid
701    C     abEps        :: Adams-Bashforth-2 stabilizing weight
702    C     alph_AB      :: Adams-Bashforth-3 primary factor
703    C     beta_AB      :: Adams-Bashforth-3 secondary factor
704  C     implicSurfPress :: parameter of the Crank-Nickelson time stepping :  C     implicSurfPress :: parameter of the Crank-Nickelson time stepping :
705  C                     Implicit part of Surface Pressure Gradient ( 0-1 )  C                     Implicit part of Surface Pressure Gradient ( 0-1 )
706  C     implicDiv2Dflow :: parameter of the Crank-Nickelson time stepping :  C     implicDiv2DFlow :: parameter of the Crank-Nickelson time stepping :
707  C                     Implicit part of barotropic flow Divergence ( 0-1 )  C                     Implicit part of barotropic flow Divergence ( 0-1 )
708    C     implicitNHPress :: parameter of the Crank-Nickelson time stepping :
709    C                     Implicit part of Non-Hydrostatic Pressure Gradient ( 0-1 )
710  C     hFacMin      :: Minimum fraction size of a cell (affects hFacC etc...)  C     hFacMin      :: Minimum fraction size of a cell (affects hFacC etc...)
711  C     hFacMinDz    :: Minimum dimesional size of a cell (affects hFacC etc..., m)  C     hFacMinDz    :: Minimum dimensional size of a cell (affects hFacC etc..., m)
712  C     hFacMinDp    :: Minimum dimesional size of a cell (affects hFacC etc..., Pa)  C     hFacMinDp    :: Minimum dimensional size of a cell (affects hFacC etc..., Pa)
713  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)
714  C     hFacInf      :: Threshold (inf and sup) for fraction size of surface cell  C     hFacInf      :: Threshold (inf and sup) for fraction size of surface cell
715  C     hFacSup        that control vanishing and creating levels  C     hFacSup          that control vanishing and creating levels
716  C     tauCD        :: CD scheme coupling timescale ( 1/s )  C     tauCD         :: CD scheme coupling timescale ( s )
717  C     rCD          :: CD scheme normalised coupling parameter ( 0-1 )  C     rCD           :: CD scheme normalised coupling parameter (= 1 - deltaT/tauCD)
718    C     epsAB_CD      :: Adams-Bashforth-2 stabilizing weight used in CD scheme
719    C     baseTime      :: model base time (time origin) = time @ iteration zero
720  C     startTime     :: Starting time for this integration ( s ).  C     startTime     :: Starting time for this integration ( s ).
721  C     endTime       :: Ending time for this integration ( s ).  C     endTime       :: Ending time for this integration ( s ).
722  C     chkPtFreq     :: Frequency of rolling check pointing ( s ).  C     chkPtFreq     :: Frequency of rolling check pointing ( s ).
723  C     pChkPtFreq    :: Frequency of permanent check pointing ( s ).  C     pChkPtFreq    :: Frequency of permanent check pointing ( s ).
724  C     dumpFreq      :: Frequency with which model state is written to  C     dumpFreq      :: Frequency with which model state is written to
725  C                     post-processing files ( s ).  C                      post-processing files ( s ).
726  C     diagFreq      :: Frequency with which model writes diagnostic output  C     diagFreq      :: Frequency with which model writes diagnostic output
727  C                     of intermediate quantities.  C                      of intermediate quantities.
728  C     afFacMom      :: Advection of momentum term tracer parameter  C     afFacMom      :: Advection of momentum term tracer parameter
729  C     vfFacMom      :: Momentum viscosity tracer parameter  C     vfFacMom      :: Momentum viscosity tracer parameter
730  C     pfFacMom      :: Momentum pressure forcing tracer parameter  C     pfFacMom      :: Momentum pressure forcing tracer parameter
# Line 407  C     mtFacMom      :: Metric terms trac Line 734  C     mtFacMom      :: Metric terms trac
734  C     cosPower      :: Power of cosine of latitude to multiply viscosity  C     cosPower      :: Power of cosine of latitude to multiply viscosity
735  C     cAdjFreq      :: Frequency of convective adjustment  C     cAdjFreq      :: Frequency of convective adjustment
736  C  C
737  C     taveFreq      :: Frequency with which time-averaged model state  C     taveFreq      :: Frequency with which time-averaged model state
738  C                      is written to post-processing files ( s ).  C                      is written to post-processing files ( s ).
739  C     tave_lastIter :: (for state variable only) fraction of the last time  C     tave_lastIter :: (for state variable only) fraction of the last time
740  C                      step (of each taveFreq period) put in the time average.  C                      step (of each taveFreq period) put in the time average.
741  C                      (fraction for 1rst iter = 1 - tave_lastIter)  C                      (fraction for 1rst iter = 1 - tave_lastIter)
742  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 ).  
743  C     tauSaltClimRelax :: Relaxation to climatology time scale ( s ).  C     tauSaltClimRelax :: Relaxation to climatology time scale ( s ).
744  C     lambdaSaltClimRelax :: Inverse time scale for relaxation ( 1/s ).  C     latBandClimRelax :: latitude band where Relaxation to Clim. is applied,
745    C                         i.e. where |yC| <= latBandClimRelax
746  C     externForcingPeriod :: Is the period of which forcing varies (eg. 1 month)  C     externForcingPeriod :: Is the period of which forcing varies (eg. 1 month)
747  C     externForcingCycle :: Is the repeat time of the forcing (eg. 1 year)  C     externForcingCycle :: Is the repeat time of the forcing (eg. 1 year)
748  C                          (note: externForcingCycle must be an integer  C                          (note: externForcingCycle must be an integer
749  C                           number times externForcingPeriod)  C                           number times externForcingPeriod)
750  C     convertFW2Salt :: salinity, used to convert Fresh-Water Flux to Salt Flux  C     convertFW2Salt :: salinity, used to convert Fresh-Water Flux to Salt Flux
751  C                       (use model surface (local) value if set to -1)  C                       (use model surface (local) value if set to -1)
752  C     temp_EvPrRn :: temperature of Rain & Evap.  C     temp_EvPrRn :: temperature of Rain & Evap.
753  C     salt_EvPrRn :: salinity of Rain & Evap.  C     salt_EvPrRn :: salinity of Rain & Evap.
754  C     trac_EvPrRn :: tracer concentration in Rain & Evap.  C     temp_addMass :: temperature of addMass array
755  C        (notes: a) tracer content of Rain/Evap only used if both  C     salt_addMass :: salinity of addMass array
756    C        (notes: a) tracer content of Rain/Evap only used if both
757  C                     NonLin_FrSurf & useRealFreshWater are set.  C                     NonLin_FrSurf & useRealFreshWater are set.
758  C                b) use model surface (local) value if set to UNSET_RL)  C                b) use model surface (local) value if set to UNSET_RL)
759  C     horiVertRatio      :: Ratio on units in vertical to units in horizontal.  C     hMixCriteria:: criteria for mixed-layer diagnostic
760  C     recip_horiVertRatio  ( 1 if horiz in m and vertical in m ).  C     dRhoSmall   :: parameter for mixed-layer diagnostic
761  C                          ( g*rho if horiz in m and vertical in Pa ).  C     hMixSmooth  :: Smoothing parameter for mixed-layer diag (default=0=no smoothing)
762  C     Ro_SeaLevel        :: standard position of Sea-Level in "R" coordinate, used as  C     ivdc_kappa  :: implicit vertical diffusivity for convection [m^2/s]
763  C                          starting value (k=1) for vertical coordinate (rf(1)=Ro_SeaLevel)  C     sideDragFactor     :: side-drag scaling factor (used only if no_slip_sides)
764  C     bottomDragLinear   :: Drag coefficient built in to core dynamics  C                           (default=2: full drag ; =1: gives half-slip BC)
765  C      --"-"--  Quadratic  ( linear: 1/s, quadratic: 1/m )  C     bottomDragLinear    :: Linear    bottom-drag coefficient (units of [r]/s)
766        COMMON /PARM_R/ cg2dTargetResidual, cg2dTargetResWunit,  C     bottomDragQuadratic :: Quadratic bottom-drag coefficient (units of [r]/m)
767    C               (if using zcoordinate, units becomes linear: m/s, quadratic: [-])
768    C     smoothAbsFuncRange :: 1/2 of interval around zero, for which FORTRAN ABS
769    C                           is to be replace by a smoother function
770    C                           (affects myabs, mymin, mymax)
771    C     nh_Am2        :: scales the non-hydrostatic terms and changes internal scales
772    C                      (i.e. allows convection at different Rayleigh numbers)
773    C     tCylIn        :: Temperature of the cylinder inner boundary
774    C     tCylOut       :: Temperature of the cylinder outer boundary
775    C     phiEuler      :: Euler angle, rotation about original z-axis
776    C     thetaEuler    :: Euler angle, rotation about new x-axis
777    C     psiEuler      :: Euler angle, rotation about new z-axis
778          COMMON /PARM_R/ cg2dTargetResidual, cg2dTargetResWunit,
779       & cg2dpcOffDFac, cg3dTargetResidual,       & cg2dpcOffDFac, cg3dTargetResidual,
780       & delP, delZ, delR, delRc, delX, delY,       & delR, delRc, xgOrigin, ygOrigin, rSphere, recip_rSphere,
781       & deltaT, deltaTmom, deltaTtracer, deltaTfreesurf, deltaTClock,       & radius_fromHorizGrid, seaLev_Z, top_Pres, rSigmaBnd,
782       & abeps, startTime,       & deltaT, deltaTMom, dTtracerLev, deltaTFreeSurf, deltaTClock,
783       & phiMin, thetaMin, rSphere, recip_RSphere, f0, beta,       & abEps, alph_AB, beta_AB,
784       & fCori, fCoriG,       & f0, beta, fPrime, omega, rotationPeriod,
785       & viscAh,  viscAz,  viscA4,  viscAr, viscAstrain, viscAtension,       & viscFacAdj, viscAh, viscAhW, smag3D_coeff,
786       & diffKhT, diffKzT, diffK4T, diffKrT,       & viscAhMax, viscAhGrid, viscAhGridMax, viscAhGridMin,
787       & diffKhS, diffKzS, diffK4S, diffKrS,       & viscC2leith, viscC2leithD,
788       & delT, tauCD, rCD, freeSurfFac, implicSurfPress, implicDiv2Dflow,       & viscC2smag, viscC4smag,
789         & viscAhD, viscAhZ, viscA4D, viscA4Z,
790         & viscA4, viscA4W, viscA4Max,
791         & viscA4Grid, viscA4GridMax, viscA4GridMin,
792         & viscAhReMax, viscA4ReMax,
793         & viscC4leith, viscC4leithD, viscArNr,
794         & diffKhT, diffK4T, diffKrNrT, diffKr4T,
795         & diffKhS, diffK4S, diffKrNrS, diffKr4S,
796         & diffKrBL79surf, diffKrBL79deep, diffKrBL79scl, diffKrBL79Ho,
797         & BL79LatVary,
798         & diffKrBLEQsurf, diffKrBLEQdeep, diffKrBLEQscl, diffKrBLEQHo,
799         & tauCD, rCD, epsAB_CD,
800         & freeSurfFac, implicSurfPress, implicDiv2DFlow, implicitNHPress,
801       & hFacMin, hFacMinDz, hFacInf, hFacSup,       & hFacMin, hFacMinDz, hFacInf, hFacSup,
802       & gravity, recip_Gravity, gBaro, rhonil, recip_rhonil,       & gravity, recip_gravity, gBaro,
803       & recip_rhoConst, rhoConst,       & gravFacC, recip_gravFacC, gravFacF, recip_gravFacF,
804       & rhoConstFresh, convertEmP2rUnit, tRef, sRef,       & rhoNil, rhoConst, recip_rhoConst, rho1Ref,
805       & endTime, chkPtFreq, pchkPtFreq, dumpFreq,       & rhoFacC, recip_rhoFacC, rhoFacF, recip_rhoFacF, rhoConstFresh,
806       & diagFreq, taveFreq, tave_lastIter, monitorFreq,       & thetaConst, tRef, sRef, pRef4EOS, phiRef, dBdrRef,
807         & rVel2wUnit, wUnit2rVel, mass2rUnit, rUnit2mass,
808         & baseTime, startTime, endTime,
809         & chkPtFreq, pChkPtFreq, dumpFreq, adjDumpFreq,
810         & diagFreq, taveFreq, tave_lastIter, monitorFreq, adjMonitorFreq,
811       & afFacMom, vfFacMom, pfFacMom, cfFacMom, foFacMom, mtFacMom,       & afFacMom, vfFacMom, pfFacMom, cfFacMom, foFacMom, mtFacMom,
812       & cosPower, cAdjFreq, omega,       & cosPower, cAdjFreq,
813       & tauThetaClimRelax, lambdaThetaClimRelax,       & tauThetaClimRelax, tauSaltClimRelax, latBandClimRelax,
      & tauSaltClimRelax, lambdaSaltClimRelax,  
      & tauTr1ClimRelax, lambdaTr1ClimRelax,  
814       & externForcingCycle, externForcingPeriod,       & externForcingCycle, externForcingPeriod,
815       & convertFW2Salt, temp_EvPrRn, salt_EvPrRn, trac_EvPrRn,       & convertFW2Salt, temp_EvPrRn, salt_EvPrRn,
816       & viscAp, diffKpT, diffKpS, hFacMinDr, hFacMinDp,       & temp_addMass, salt_addMass, hFacMinDr, hFacMinDp,
817       & horiVertRatio, recip_horiVertRatio,       & ivdc_kappa, hMixCriteria, dRhoSmall, hMixSmooth,
818       & ivdc_kappa, Ro_SeaLevel,       & sideDragFactor, bottomDragLinear, bottomDragQuadratic, nh_Am2,
819       & bottomDragLinear,bottomDragQuadratic       & smoothAbsFuncRange,
820         & tCylIn, tCylOut,
821         & phiEuler, thetaEuler, psiEuler
822    
823        _RL cg2dTargetResidual        _RL cg2dTargetResidual
824        _RL cg2dTargetResWunit        _RL cg2dTargetResWunit
825        _RL cg3dTargetResidual        _RL cg3dTargetResidual
826        _RL cg2dpcOffDFac        _RL cg2dpcOffDFac
       _RL delZ(Nr)  
       _RL delP(Nr)  
827        _RL delR(Nr)        _RL delR(Nr)
828        _RL delRc(Nr+1)        _RL delRc(Nr+1)
829        _RL delX(Nx)        _RL xgOrigin
830        _RL delY(Ny)        _RL ygOrigin
831          _RL rSphere
832          _RL recip_rSphere
833          _RL radius_fromHorizGrid
834          _RL seaLev_Z
835          _RL top_Pres
836          _RL rSigmaBnd
837        _RL deltaT        _RL deltaT
838        _RL deltaTClock        _RL deltaTClock
839        _RL deltaTmom        _RL deltaTMom
840        _RL deltaTtracer        _RL dTtracerLev(Nr)
841        _RL deltaTfreesurf        _RL deltaTFreeSurf
842        _RL abeps        _RL abEps, alph_AB, beta_AB
       _RL phiMin  
       _RL thetaMin  
       _RL rSphere  
       _RL recip_RSphere  
843        _RL f0        _RL f0
844          _RL beta
845          _RL fPrime
846          _RL omega
847          _RL rotationPeriod
848        _RL freeSurfFac        _RL freeSurfFac
849        _RL implicSurfPress        _RL implicSurfPress
850        _RL implicDiv2Dflow        _RL implicDiv2DFlow
851          _RL implicitNHPress
852        _RL hFacMin        _RL hFacMin
853        _RL hFacMinDz        _RL hFacMinDz
854        _RL hFacMinDp        _RL hFacMinDp
855        _RL hFacMinDr        _RL hFacMinDr
856        _RL hFacInf        _RL hFacInf
857        _RL hFacSup        _RL hFacSup
858        _RL beta        _RL viscArNr(Nr)
859          _RL viscFacAdj
860        _RL viscAh        _RL viscAh
861        _RL viscAstrain        _RL viscAhW
862        _RL viscAtension        _RL viscAhD
863        _RL viscAz        _RL viscAhZ
864        _RL viscAp        _RL smag3D_coeff
865        _RL viscAr        _RL viscAhMax
866        _RL viscA4        _RL viscAhReMax
867        _RL diffKhT        _RL viscAhGrid, viscAhGridMax, viscAhGridMin
868        _RL diffKrT        _RL viscC2leith
869        _RL diffKzT        _RL viscC2leithD
870        _RL diffKpT        _RL viscC2smag
871        _RL diffK4T        _RL viscA4
872        _RL diffKhS        _RL viscA4W
873        _RL diffKrS        _RL viscA4D
874        _RL diffKzS        _RL viscA4Z
875        _RL diffKpS        _RL viscA4Max
876        _RL diffK4S        _RL viscA4ReMax
877        _RL delt        _RL viscA4Grid, viscA4GridMax, viscA4GridMin
878        _RL tauCD        _RL viscC4leith
879        _RL rCD        _RL viscC4leithD
880        _RL gravity        _RL viscC4smag
881        _RL recip_gravity        _RL diffKhT
882          _RL diffK4T
883          _RL diffKrNrT(Nr)
884          _RL diffKr4T(Nr)
885          _RL diffKhS
886          _RL diffK4S
887          _RL diffKrNrS(Nr)
888          _RL diffKr4S(Nr)
889          _RL diffKrBL79surf
890          _RL diffKrBL79deep
891          _RL diffKrBL79scl
892          _RL diffKrBL79Ho
893          _RL BL79LatVary
894          _RL diffKrBLEQsurf
895          _RL diffKrBLEQdeep
896          _RL diffKrBLEQscl
897          _RL diffKrBLEQHo
898          _RL tauCD, rCD, epsAB_CD
899          _RL gravity,       recip_gravity
900        _RL gBaro        _RL gBaro
901        _RL rhonil        _RL gravFacC(Nr),   recip_gravFacC(Nr)
902        _RL recip_rhonil        _RL gravFacF(Nr+1), recip_gravFacF(Nr+1)
903        _RL rhoConst        _RL rhoNil
904        _RL recip_rhoConst        _RL rhoConst,      recip_rhoConst
905          _RL rho1Ref(Nr)
906          _RL rhoFacC(Nr),   recip_rhoFacC(Nr)
907          _RL rhoFacF(Nr+1), recip_rhoFacF(Nr+1)
908        _RL rhoConstFresh        _RL rhoConstFresh
909        _RL convertEmP2rUnit        _RL thetaConst
910        _RL tRef(Nr)        _RL tRef(Nr)
911        _RL sRef(Nr)        _RL sRef(Nr)
912        _RS fCori(1-OLx:sNx+OLx,1-OLy:sNy+OLy,nSx,nSy)        _RL pRef4EOS(Nr)
913        _RS fCoriG(1-OLx:sNx+OLx,1-OLy:sNy+OLy,nSx,nSy)        _RL phiRef(2*Nr+1)
914          _RL dBdrRef(Nr)
915          _RL rVel2wUnit(Nr+1), wUnit2rVel(Nr+1)
916          _RL mass2rUnit, rUnit2mass
917          _RL baseTime
918        _RL startTime        _RL startTime
919        _RL endTime        _RL endTime
920        _RL chkPtFreq        _RL chkPtFreq
921        _RL pChkPtFreq        _RL pChkPtFreq
922        _RL dumpFreq        _RL dumpFreq
923          _RL adjDumpFreq
924        _RL diagFreq        _RL diagFreq
925        _RL taveFreq        _RL taveFreq
926        _RL tave_lastIter        _RL tave_lastIter
927        _RL monitorFreq        _RL monitorFreq
928          _RL adjMonitorFreq
929        _RL afFacMom        _RL afFacMom
930        _RL vfFacMom        _RL vfFacMom
931        _RL pfFacMom        _RL pfFacMom
932        _RL cfFacMom        _RL cfFacMom
933        _RL foFacMom        _RL foFacMom
934        _RL mTFacMom        _RL mtFacMom
935        _RL cosPower        _RL cosPower
936        _RL cAdjFreq        _RL cAdjFreq
       _RL omega  
937        _RL tauThetaClimRelax        _RL tauThetaClimRelax
       _RL lambdaThetaClimRelax  
938        _RL tauSaltClimRelax        _RL tauSaltClimRelax
939        _RL lambdaSaltClimRelax        _RL latBandClimRelax
       _RL tauTr1ClimRelax  
       _RL lambdaTr1ClimRelax  
940        _RL externForcingCycle        _RL externForcingCycle
941        _RL externForcingPeriod        _RL externForcingPeriod
942        _RL convertFW2Salt        _RL convertFW2Salt
943        _RL temp_EvPrRn        _RL temp_EvPrRn
944        _RL salt_EvPrRn        _RL salt_EvPrRn
945        _RL trac_EvPrRn        _RL temp_addMass
946        _RL horiVertRatio        _RL salt_addMass
       _RL recip_horiVertRatio  
947        _RL ivdc_kappa        _RL ivdc_kappa
948        _RL Ro_SeaLevel        _RL hMixCriteria
949          _RL dRhoSmall
950          _RL hMixSmooth
951          _RL sideDragFactor
952        _RL bottomDragLinear        _RL bottomDragLinear
953        _RL bottomDragQuadratic        _RL bottomDragQuadratic
954          _RL smoothAbsFuncRange
955          _RL nh_Am2
956          _RL tCylIn, tCylOut
957          _RL phiEuler, thetaEuler, psiEuler
958    
959        COMMON /PARM_A/ HeatCapacity_Cp,recip_Cp,  C--   COMMON /PARM_A/ Thermodynamics constants ?
960       &                Lamba_theta        COMMON /PARM_A/ HeatCapacity_Cp
961        _RL HeatCapacity_Cp        _RL HeatCapacity_Cp
       _RL Lamba_theta  
       _RL recip_Cp  
962    
963  CmlC Equation of State (polynomial coeffients)  C--   COMMON /PARM_ATM/ Atmospheric physical parameters (Ideal Gas EOS, ...)
964  Cml      COMMON /PARM_EOS_NL/ eosC,eosSig0,eosRefT,eosRefS  C     celsius2K :: convert centigrade (Celsius) degree to Kelvin
965  Cml      _RL eosC(9,Nr+1),eosSig0(Nr+1),eosRefT(Nr+1),eosRefS(Nr+1)  C     atm_Po    :: standard reference pressure
966  CmlC Linear equation of state  C     atm_Cp    :: specific heat (Cp) of the (dry) air at constant pressure
967  CmlC     tAlpha    :: Linear EOS thermal expansion coefficient ( 1/degree ).  C     atm_Rd    :: gas constant for dry air
 CmlC     sBeta     :: Linear EOS haline contraction coefficient.  
 Cml      COMMON /PARM_EOS_LIN/ tAlpha,sBeta,eosType  
 Cml      _RL tAlpha  
 Cml      _RL sBeta  
   
 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  
968  C     atm_kappa :: kappa = R/Cp (R: constant of Ideal Gas EOS)  C     atm_kappa :: kappa = R/Cp (R: constant of Ideal Gas EOS)
969  C     Integr_GeoPot :: option to select the way we integrate the geopotential  C     atm_Rq    :: water vapour specific volume anomaly relative to dry air
970  C                     (still a subject of discussions ...)  C                  (e.g. typical value = (29/18 -1) 10^-3 with q [g/kg])
971        COMMON /PARM_ATM/ atm_cp, atm_kappa, atm_po,  C     integr_GeoPot :: option to select the way we integrate the geopotential
972       &                  Integr_GeoPot  C                     (still a subject of discussions ...)
973        _RL atm_cp, atm_kappa, atm_po  C     selectFindRoSurf :: select the way surf. ref. pressure (=Ro_surf) is
974        INTEGER Integr_GeoPot  C             derived from the orography. Implemented: 0,1 (see INI_P_GROUND)
975          COMMON /PARM_ATM/
976         &            celsius2K,
977         &            atm_Cp, atm_Rd, atm_kappa, atm_Rq, atm_Po,
978         &            integr_GeoPot, selectFindRoSurf
979          _RL celsius2K
980          _RL atm_Po, atm_Cp, atm_Rd, atm_kappa, atm_Rq
981          INTEGER integr_GeoPot, selectFindRoSurf
982    
983  C Logical flags for selecting packages  C Logical flags for selecting packages
984          LOGICAL useGAD
985          LOGICAL useOBCS
986          LOGICAL useSHAP_FILT
987          LOGICAL useZONAL_FILT
988          LOGICAL useOPPS
989          LOGICAL usePP81
990          LOGICAL useKL10
991          LOGICAL useMY82
992          LOGICAL useGGL90
993        LOGICAL useKPP        LOGICAL useKPP
994        LOGICAL useGMRedi        LOGICAL useGMRedi
995        LOGICAL useOBCS        LOGICAL useDOWN_SLOPE
996        LOGICAL useAIM        LOGICAL useBBL
997          LOGICAL useCAL
998          LOGICAL useEXF
999          LOGICAL useBulkForce
1000          LOGICAL useEBM
1001          LOGICAL useCheapAML
1002          LOGICAL useAUTODIFF
1003        LOGICAL useGrdchk        LOGICAL useGrdchk
1004          LOGICAL useSMOOTH
1005          LOGICAL usePROFILES
1006        LOGICAL useECCO        LOGICAL useECCO
1007        LOGICAL useSHAP_FILT        LOGICAL useCTRL
1008        LOGICAL useZONAL_FILT        LOGICAL useSBO
1009        LOGICAL useFLT        LOGICAL useFLT
1010        LOGICAL usePTRACERS        LOGICAL usePTRACERS
1011          LOGICAL useGCHEM
1012          LOGICAL useRBCS
1013          LOGICAL useOffLine
1014          LOGICAL useMATRIX
1015          LOGICAL useFRAZIL
1016          LOGICAL useSEAICE
1017          LOGICAL useSALT_PLUME
1018          LOGICAL useShelfIce
1019          LOGICAL useStreamIce
1020          LOGICAL useICEFRONT
1021          LOGICAL useThSIce
1022          LOGICAL useLand
1023          LOGICAL useATM2d
1024          LOGICAL useAIM
1025          LOGICAL useAtm_Phys
1026          LOGICAL useFizhi
1027          LOGICAL useGridAlt
1028          LOGICAL useDiagnostics
1029          LOGICAL useREGRID
1030          LOGICAL useLayers
1031          LOGICAL useMNC
1032          LOGICAL useRunClock
1033          LOGICAL useEMBED_FILES
1034          LOGICAL useMYPACKAGE
1035        COMMON /PARM_PACKAGES/        COMMON /PARM_PACKAGES/
1036       &        useKPP, useGMRedi, useOBCS, useAIM, useECCO,       &        useGAD, useOBCS, useSHAP_FILT, useZONAL_FILT,
1037       &        useSHAP_FILT, useZONAL_FILT, useGrdchk, useFLT,       &        useOPPS, usePP81, useKL10, useMY82, useGGL90, useKPP,
1038       &        usePTRACERS       &        useGMRedi, useBBL, useDOWN_SLOPE,
1039         &        useCAL, useEXF, useBulkForce, useEBM, useCheapAML,
1040         &        useGrdchk, useSMOOTH, usePROFILES, useECCO, useCTRL,
1041         &        useSBO, useFLT, useAUTODIFF,
1042         &        usePTRACERS, useGCHEM, useRBCS, useOffLine, useMATRIX,
1043         &        useFRAZIL, useSEAICE, useSALT_PLUME, useShelfIce,
1044         &        useStreamIce, useICEFRONT, useThSIce, useLand,
1045         &        useATM2D, useAIM, useAtm_Phys, useFizhi, useGridAlt,
1046         &        useDiagnostics, useREGRID, useLayers, useMNC,
1047         &        useRunClock, useEMBED_FILES,
1048         &        useMYPACKAGE
1049    
1050    CEH3 ;;; Local Variables: ***
1051    CEH3 ;;; mode:fortran ***
1052    CEH3 ;;; End: ***
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