/[MITgcm]/MITgcm/model/inc/PARAMS.h
ViewVC logotype

Diff of /MITgcm/model/inc/PARAMS.h

Parent Directory Parent Directory | Revision Log Revision Log | View Revision Graph Revision Graph | View Patch Patch

revision 1.44 by adcroft, Wed Jun 21 19:21:44 2000 UTC revision 1.245 by mlosch, Mon Dec 6 10:45:51 2010 UTC
# Line 1  Line 1 
1  C $Header$  C $Header$
2    C $Name$
3  C  C
4  C     /==========================================================\  
5  C     | PARAMS.h                                                 |  CBOP
6  C     | o Header file defining model "parameters".               |  C     !ROUTINE: PARAMS.h
7  C     |==========================================================|  C     !INTERFACE:
8  C     | The values from the model standard input file are        |  C     #include PARAMS.h
9  C     | stored into the variables held here. Notes describing    |  
10  C     | the parameters can also be found here.                   |  C     !DESCRIPTION:
11  C     \==========================================================/  C     Header file defining model "parameters".  The values from the
12    C     model standard input file are stored into the variables held
13    C     here. Notes describing the parameters can also be found here.
14    
15    CEOP
16    
17  C     Macros for special grid options  C     Macros for special grid options
18  #include "PARAMS_MACROS.h"  #include "PARAMS_MACROS.h"
# Line 19  C     Useful physical values Line 24  C     Useful physical values
24        Real*8 deg2rad        Real*8 deg2rad
25        PARAMETER ( deg2rad = 2.D0*PI/360.D0           )        PARAMETER ( deg2rad = 2.D0*PI/360.D0           )
26    
 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 )  
   
27  C--   COMMON /PARM_C/ Character valued parameters used by the model.  C--   COMMON /PARM_C/ Character valued parameters used by the model.
28  C     checkPtSuff - List of checkpoint file suffices  C     buoyancyRelation :: Flag used to indicate which relation to use to
29  C     bathyFile   - File containing bathymetry. If not defined bathymetry  C                         get buoyancy.
30  C                   is taken from inline function.  C     eosType         :: choose the equation of state:
31  C     hydrogThetaFile - File containing initial hydrographic data for potential  C                        LINEAR, POLY3, UNESCO, JMD95Z, JMD95P, MDJWF, IDEALGAS
32  C                       temperature.  C     pickupSuff      :: force to start from pickup files (even if nIter0=0)
33  C     hydrogSaltFile  - File containing initial hydrographic data for salinity.  C                        and read pickup files with this suffix (max 10 Char.)
34  C     zonalWindFile   - File containing zonal wind data  C     mdsioLocalDir   :: read-write tiled file from/to this directory name
35  C     meridWindFile   - File containing meridional wind data  C                        (+ 4 digits Processor-Rank) instead of current dir.
36  C     thetaClimFile   - File containing theta climataology used  C     adTapeDir       :: read-write checkpointing tape files from/to this
37    C                        directory name instead of current dir. Conflicts
38    C                        mdsioLocalDir, so only one of the two can be set.
39    C                        In contrast to mdsioLocalDir, if specified adTapeDir
40    C                        must exist before the model starts.
41    C     tRefFile      :: File containing reference Potential Temperat.  tRef (1.D)
42    C     sRefFile      :: File containing reference salinity/spec.humid. sRef (1.D)
43    C     rhoRefFile    :: File containing reference density profile rhoRef (1.D)
44    C     delRFile      :: File containing vertical grid spacing delR  (1.D array)
45    C     delRcFile     :: File containing vertical grid spacing delRc (1.D array)
46    C     hybSigmFile   :: File containing hybrid-sigma vertical coord. coeff. (2x 1.D)
47    C     delXFile      :: File containing X-spacing grid definition (1.D array)
48    C     delYFile      :: File containing Y-spacing grid definition (1.D array)
49    C     horizGridFile :: File containing horizontal-grid definition
50    C                        (only when using curvilinear_grid)
51    C     bathyFile       :: File containing bathymetry. If not defined bathymetry
52    C                        is taken from inline function.
53    C     topoFile        :: File containing the topography of the surface (unit=m)
54    C                        (mainly used for the atmosphere = ground height).
55    C     hydrogThetaFile :: File containing initial hydrographic data (3-D)
56    C                        for potential temperature.
57    C     hydrogSaltFile  :: File containing initial hydrographic data (3-D)
58    C                        for salinity.
59    C     diffKrFile      :: File containing 3D specification of vertical diffusivity
60    C     viscAhDfile     :: File containing 3D specification of horizontal viscosity
61    C     viscAhZfile     :: File containing 3D specification of horizontal viscosity
62    C     viscA4Dfile     :: File containing 3D specification of horizontal viscosity
63    C     viscA4Zfile     :: File containing 3D specification of horizontal viscosity
64    C     zonalWindFile   :: File containing zonal wind data
65    C     meridWindFile   :: File containing meridional wind data
66    C     thetaClimFile   :: File containing surface theta climataology used
67  C                       in relaxation term -lambda(theta-theta*)  C                       in relaxation term -lambda(theta-theta*)
68  C     saltClimFile    - File containing salt climataology used  C     saltClimFile    :: File containing surface salt climataology used
69  C                       in relaxation term -lambda(salt-salt*)  C                       in relaxation term -lambda(salt-salt*)
70  C     surfQfile       - File containing surface heat flux  C     surfQfile       :: File containing surface heat flux, excluding SW
71  C     EmPmRfile       - File containing surface fresh water flux  C                        (old version, kept for backward compatibility)
72  C     buoyancyRelation - Flag used to indicate which relation to use to  C     surfQnetFile    :: File containing surface net heat flux
73  C                        get buoyancy.  C     surfQswFile     :: File containing surface shortwave radiation
74        COMMON /PARM_C/ checkPtSuff,  C     dQdTfile        :: File containing thermal relaxation coefficient
75       &                bathyFile, hydrogThetaFile, hydrogSaltFile,  C     EmPmRfile       :: File containing surface fresh water flux
76    C           NOTE: for backward compatibility EmPmRfile is specified in
77    C                 m/s when using external_fields_load.F.  It is converted
78    C                 to kg/m2/s by multiplying by rhoConstFresh.
79    C     saltFluxFile    :: File containing surface salt flux
80    C     pLoadFile       :: File containing pressure loading
81    C     eddyPsiXFile    :: File containing zonal Eddy streamfunction data
82    C     eddyPsiYFile    :: File containing meridional Eddy streamfunction data
83    C     the_run_name    :: string identifying the name of the model "run"
84          COMMON /PARM_C/
85         &                buoyancyRelation, eosType,
86         &                pickupSuff, mdsioLocalDir, adTapeDir,
87         &                tRefFile, sRefFile, rhoRefFile,
88         &                delRFile, delRcFile, hybSigmFile,
89         &                delXFile, delYFile, horizGridFile,
90         &                bathyFile, topoFile,
91         &                viscAhDfile, viscAhZfile,
92         &                viscA4Dfile, viscA4Zfile,
93         &                hydrogThetaFile, hydrogSaltFile, diffKrFile,
94       &                zonalWindFile, meridWindFile, thetaClimFile,       &                zonalWindFile, meridWindFile, thetaClimFile,
95       &                saltClimFile, buoyancyRelation,       &                saltClimFile,
96       &                EmPmRfile, surfQfile,       &                EmPmRfile, saltFluxFile,
97       &                uVelInitFile, vVelInitFile, pSurfInitFile       &                surfQfile, surfQnetFile, surfQswFile,
98        CHARACTER*(5) checkPtSuff(maxNoChkptLev)       &                lambdaThetaFile, lambdaSaltFile,
99        CHARACTER*(MAX_LEN_FNAM) bathyFile       &                uVelInitFile, vVelInitFile, pSurfInitFile,
100        CHARACTER*(MAX_LEN_FNAM) hydrogThetaFile       &                dQdTfile, ploadFile,
101        CHARACTER*(MAX_LEN_FNAM) hydrogSaltFile       &                eddyPsiXFile, eddyPsiYFile,
102         &                the_run_name
103          CHARACTER*(MAX_LEN_FNAM) buoyancyRelation
104          CHARACTER*(6)  eosType
105          CHARACTER*(10) pickupSuff
106          CHARACTER*(MAX_LEN_FNAM) mdsioLocalDir
107          CHARACTER*(MAX_LEN_FNAM) adTapeDir
108          CHARACTER*(MAX_LEN_FNAM) tRefFile
109          CHARACTER*(MAX_LEN_FNAM) sRefFile
110          CHARACTER*(MAX_LEN_FNAM) rhoRefFile
111          CHARACTER*(MAX_LEN_FNAM) delRFile
112          CHARACTER*(MAX_LEN_FNAM) delRcFile
113          CHARACTER*(MAX_LEN_FNAM) hybSigmFile
114          CHARACTER*(MAX_LEN_FNAM) delXFile
115          CHARACTER*(MAX_LEN_FNAM) delYFile
116          CHARACTER*(MAX_LEN_FNAM) horizGridFile
117          CHARACTER*(MAX_LEN_FNAM) bathyFile, topoFile
118          CHARACTER*(MAX_LEN_FNAM) hydrogThetaFile, hydrogSaltFile
119          CHARACTER*(MAX_LEN_FNAM) diffKrFile
120          CHARACTER*(MAX_LEN_FNAM) viscAhDfile
121          CHARACTER*(MAX_LEN_FNAM) viscAhZfile
122          CHARACTER*(MAX_LEN_FNAM) viscA4Dfile
123          CHARACTER*(MAX_LEN_FNAM) viscA4Zfile
124        CHARACTER*(MAX_LEN_FNAM) zonalWindFile        CHARACTER*(MAX_LEN_FNAM) zonalWindFile
125        CHARACTER*(MAX_LEN_FNAM) meridWindFile        CHARACTER*(MAX_LEN_FNAM) meridWindFile
126        CHARACTER*(MAX_LEN_FNAM) thetaClimFile        CHARACTER*(MAX_LEN_FNAM) thetaClimFile
127        CHARACTER*(MAX_LEN_FNAM) saltClimFile        CHARACTER*(MAX_LEN_FNAM) saltClimFile
128        CHARACTER*(MAX_LEN_FNAM) surfQfile        CHARACTER*(MAX_LEN_FNAM) surfQfile
129          CHARACTER*(MAX_LEN_FNAM) surfQnetFile
130          CHARACTER*(MAX_LEN_FNAM) surfQswFile
131        CHARACTER*(MAX_LEN_FNAM) EmPmRfile        CHARACTER*(MAX_LEN_FNAM) EmPmRfile
132        CHARACTER*(MAX_LEN_FNAM) buoyancyRelation        CHARACTER*(MAX_LEN_FNAM) saltFluxFile
133        CHARACTER*(MAX_LEN_FNAM) uVelInitFile        CHARACTER*(MAX_LEN_FNAM) uVelInitFile
134        CHARACTER*(MAX_LEN_FNAM) vVelInitFile        CHARACTER*(MAX_LEN_FNAM) vVelInitFile
135        CHARACTER*(MAX_LEN_FNAM) pSurfInitFile        CHARACTER*(MAX_LEN_FNAM) pSurfInitFile
136          CHARACTER*(MAX_LEN_FNAM) dQdTfile
137          CHARACTER*(MAX_LEN_FNAM) ploadFile
138          CHARACTER*(MAX_LEN_FNAM) eddyPsiXFile
139          CHARACTER*(MAX_LEN_FNAM) eddyPsiYFile
140          CHARACTER*(MAX_LEN_FNAM) lambdaThetaFile
141          CHARACTER*(MAX_LEN_FNAM) lambdaSaltFile
142          CHARACTER*(MAX_LEN_PREC/2) the_run_name
143    
144  C--   COMMON /PARM_I/ Integer valued parameters used by the model.  C--   COMMON /PARM_I/ Integer valued parameters used by the model.
145  C     cg2dMaxIters        - Maximum number of iterations in the  C     cg2dMaxIters        :: Maximum number of iterations in the
146  C                           two-dimensional con. grad solver.  C                           two-dimensional con. grad solver.
147  C     cg2dChkResFreq      - Frequency with which to check residual  C     cg2dChkResFreq      :: Frequency with which to check residual
148  C                           in con. grad solver.  C                           in con. grad solver.
149  C     cg3dMaxIters        - Maximum number of iterations in the  C     cg2dPreCondFreq     :: Frequency for updating cg2d preconditioner
150    C                            (non-linear free-surf.)
151    C     cg3dMaxIters        :: Maximum number of iterations in the
152  C                           three-dimensional con. grad solver.  C                           three-dimensional con. grad solver.
153  C     cg3dChkResFreq      - Frequency with which to check residual  C     cg3dChkResFreq      :: Frequency with which to check residual
154  C                           in con. grad solver.  C                           in con. grad solver.
155  C     nIter0              - Start time-step number of for this run  C     nIter0              :: Start time-step number of for this run
156  C     nTimeSteps          - Number of timesteps to execute  C     nTimeSteps          :: Number of timesteps to execute
157  C     numStepsPerPickup   - For offline setup. Frequency of pickup  C     writeStatePrec      :: Precision used for writing model state.
158  C                           of flow fields.  C     writeBinaryPrec     :: Precision used for writing binary files
159  C     writeStatePrec      - Precision used for writing model state.  C     readBinaryPrec      :: Precision used for reading binary files
160  C     writeBinaryPrec     - Precision used for writing binary files  C     selectCoriMap       :: select setting of Coriolis parameter map:
161  C     readBinaryPrec      - Precision used for reading binary files  C                           =0 f-Plane (Constant Coriolis, = f0)
162  C     nCheckLev           - Holds current checkpoint level  C                           =1 Beta-Plane Coriolis (= f0 + beta.y)
163  C     nShap               - "Order" of shapiro filter to apply to  C                           =2 Spherical Coriolis (= 2.omega.sin(phi))
164  C                           model prognositic fields.  C                           =3 Read Coriolis 2-d fields from files.
165  C                           nShap == 1 => del2  C     selectSigmaCoord    :: option related to sigma vertical coordinate
166  C                           nShap == 2 => del4  C     nonlinFreeSurf      :: option related to non-linear free surface
167  C                           nShap == 3 => del6  C                           =0 Linear free surface ; >0 Non-linear
168  C                           etc...  C     select_rStar        :: option related to r* vertical coordinate
169    C                           =0 (default) use r coord. ; > 0 use r*
170    C     selectNHfreeSurf    :: option for Non-Hydrostatic (free-)Surface formulation:
171    C                           =0 (default) hydrostatic surf. ; > 0 add NH effects.
172    C     selectAddFluid      :: option to add mass source/sink of fluid in the interior
173    C                            (3-D generalisation of oceanic real-fresh water flux)
174    C                           =0 off ; =1 add fluid ; =-1 virtual flux (no mass added)
175    C     momForcingOutAB     :: =1: take momentum forcing contribution
176    C                           out of (=0: in) Adams-Bashforth time stepping.
177    C     tracForcingOutAB    :: =1: take tracer (Temp,Salt,pTracers) forcing contribution
178    C                           out of (=0: in) Adams-Bashforth time stepping.
179    C     tempAdvScheme       :: Temp. Horiz.Advection scheme selector
180    C     tempVertAdvScheme   :: Temp. Vert. Advection scheme selector
181    C     saltAdvScheme       :: Salt. Horiz.advection scheme selector
182    C     saltVertAdvScheme   :: Salt. Vert. Advection scheme selector
183    C     selectKEscheme      :: Kinetic Energy scheme selector (Vector Inv.)
184    C     selectVortScheme    :: Scheme selector for Vorticity term (Vector Inv.)
185    C     monitorSelect       :: select group of variables to monitor
186    C                            =1 : dynvars ; =2 : + vort ; =3 : + surface
187    C-    debugLevel          :: controls printing of algorithm intermediate results
188    C                            and statistics ; higher -> more writing
189    
190        COMMON /PARM_I/        COMMON /PARM_I/
191       &        cg2dMaxIters,       &        cg2dMaxIters,
192       &        cg2dChkResFreq,       &        cg2dChkResFreq, cg2dPreCondFreq,
193       &        cg3dMaxIters,       &        cg3dMaxIters,
194       &        cg3dChkResFreq,       &        cg3dChkResFreq,
195       &        nIter0, nTimeSteps, nEndIter,       &        nIter0, nTimeSteps, nEndIter,
196       &        numStepsPerPickup,       &        writeStatePrec,
      &        writeStatePrec, nCheckLev,  
197       &        writeBinaryPrec, readBinaryPrec,       &        writeBinaryPrec, readBinaryPrec,
198       &        nShap       &        selectCoriMap,
199         &        selectSigmaCoord,
200         &        nonlinFreeSurf, select_rStar,
201         &        selectNHfreeSurf,
202         &        selectAddFluid,
203         &        momForcingOutAB, tracForcingOutAB,
204         &        tempAdvScheme, tempVertAdvScheme,
205         &        saltAdvScheme, saltVertAdvScheme,
206         &        selectKEscheme, selectVortScheme,
207         &        monitorSelect, debugLevel
208        INTEGER cg2dMaxIters        INTEGER cg2dMaxIters
209        INTEGER cg2dChkResFreq        INTEGER cg2dChkResFreq
210          INTEGER cg2dPreCondFreq
211        INTEGER cg3dMaxIters        INTEGER cg3dMaxIters
212        INTEGER cg3dChkResFreq        INTEGER cg3dChkResFreq
213        INTEGER nIter0        INTEGER nIter0
214        INTEGER nTimeSteps        INTEGER nTimeSteps
215        INTEGER nEndIter        INTEGER nEndIter
       INTEGER numStepsPerPickup  
216        INTEGER writeStatePrec        INTEGER writeStatePrec
217        INTEGER writeBinaryPrec        INTEGER writeBinaryPrec
218        INTEGER readBinaryPrec        INTEGER readBinaryPrec
219        INTEGER nCheckLev        INTEGER selectCoriMap
220        INTEGER nShap        INTEGER selectSigmaCoord
221          INTEGER nonlinFreeSurf
222          INTEGER select_rStar
223          INTEGER selectNHfreeSurf
224          INTEGER selectAddFluid
225          INTEGER momForcingOutAB, tracForcingOutAB
226          INTEGER tempAdvScheme, tempVertAdvScheme
227          INTEGER saltAdvScheme, saltVertAdvScheme
228          INTEGER selectKEscheme
229          INTEGER selectVortScheme
230          INTEGER monitorSelect
231          INTEGER debugLevel
232    
233  C--   COMMON /PARM_L/ Logical valued parameters used by the model.  C--   COMMON /PARM_L/ Logical valued parameters used by the model.
234  C     usingCartesianGrid - If TRUE grid generation will be in a cartesian  C- Coordinate + Grid params:
235    C     fluidIsAir       :: Set to indicate that the fluid major constituent
236    C                        is air
237    C     fluidIsWater     :: Set to indicate that the fluid major constituent
238    C                        is water
239    C     usingPCoords     :: Set to indicate that we are working in a pressure
240    C                        type coordinate (p or p*).
241    C     usingZCoords     :: Set to indicate that we are working in a height
242    C                        type coordinate (z or z*)
243    C     useDynP_inEos_Zc :: use the dynamical pressure in EOS (with Z-coord.)
244    C                         this requires specific code for restart & exchange
245    C     usingCartesianGrid :: If TRUE grid generation will be in a cartesian
246  C                          coordinate frame.  C                          coordinate frame.
247  C     usingSphericalPolarGrid - If TRUE grid generation will be in a  C     usingSphericalPolarGrid :: If TRUE grid generation will be in a
248  C                               spherical polar frame.  C                               spherical polar frame.
249  C     no_slip_sides - Impose "no-slip" at lateral boundaries.  C     rotateGrid      :: rotate grid coordinates to geographical coordinates
250  C     no_slip_bottom- Impose "no-slip" at bottom boundary.  C                        according to Euler angles phiEuler, thetaEuler, psiEuler
251  C     momViscosity  - Flag which turns momentum friction terms on and off.  C     usingCurvilinearGrid :: If TRUE, use a curvilinear grid (to be provided)
252  C     momAdvection  - Flag which turns advection of momentum on and off.  C     usingCylindricalGrid :: If TRUE grid generation will be Cylindrical
253  C     momForcing    - Flag which turns external forcing of momentum on  C     deepAtmosphere :: deep model (drop the shallow-atmosphere approximation)
254  C                     and off.  C     setInterFDr    :: set Interface depth (put cell-Center at the middle)
255  C     momPressureForcing - Flag which turns pressure term in momentum equation  C     setCenterDr    :: set cell-Center depth (put Interface at the middle)
256    C- Momentum params:
257    C     no_slip_sides  :: Impose "no-slip" at lateral boundaries.
258    C     no_slip_bottom :: Impose "no-slip" at bottom boundary.
259    C     useFullLeith   :: Set to true to use full Leith viscosity(may be unstable
260    C                       on irregular grids)
261    C     useStrainTensionVisc:: Set to true to use Strain-Tension viscous terms
262    C     useAreaViscLength :: Set to true to use old scaling for viscous lengths,
263    C                          e.g., L2=Raz.  May be preferable for cube sphere.
264    C     momViscosity  :: Flag which turns momentum friction terms on and off.
265    C     momAdvection  :: Flag which turns advection of momentum on and off.
266    C     momForcing    :: Flag which turns external forcing of momentum on
267    C                      and off.
268    C     momPressureForcing :: Flag which turns pressure term in momentum equation
269  C                          on and off.  C                          on and off.
270  C     metricTerms   - Flag which turns metric terms on or off.  C     metricTerms   :: Flag which turns metric terms on or off.
271  C     usingSphericalPolarMTerms - If TRUE use spherical polar metric terms.  C     useNHMTerms   :: If TRUE use non-hydrostatic metric terms.
272  C     useCoriolis   - Flag which turns the coriolis terms on and off.  C     useCoriolis   :: Flag which turns the coriolis terms on and off.
273  C     tempDiffusion - Flag which turns diffusion of temperature on  C     use3dCoriolis :: Turns the 3-D coriolis terms (in Omega.cos Phi) on - off
274  C                     and off.  C     useCDscheme   :: use CD-scheme to calculate Coriolis terms.
275  C     tempAdvection - Flag which turns advection of temperature on  C     vectorInvariantMomentum :: use Vector-Invariant form (mom_vecinv package)
276  C                     and off.  C                                (default = F = use mom_fluxform package)
277  C     tempForcing   - Flag which turns external forcing of temperature on  C     useJamartWetPoints :: Use wet-point method for Coriolis (Jamart & Ozer 1986)
278  C                     and off.  C     useJamartMomAdv :: Use wet-point method for V.I. non-linear term
279  C     saltDiffusion - Flag which turns diffusion of salinit on  C     upwindVorticity :: bias interpolation of vorticity in the Coriolis term
280  C                     and off.  C     highOrderVorticity :: use 3rd/4th order interp. of vorticity (V.I., advection)
281  C     saltAdvection - Flag which turns advection of salinit on  C     useAbsVorticity :: work with f+zeta in Coriolis terms
282  C                     and off.  C     upwindShear        :: use 1rst order upwind interp. (V.I., vertical advection)
283  C     saltForcing   - Flag which turns external forcing of salinit on  C     momStepping    :: Turns momentum equation time-stepping off
284  C                     and off.  C- Temp. & Salt params:
285  C     implicitFreeSurface - Set to true to use implcit free surface  C     tempStepping   :: Turns temperature equation time-stepping off
286  C     rigidLid            - Set to true to use rigid lid  C     saltStepping   :: Turns salinity equation time-stepping off
287  C     momStepping   - Turns momentum equation time-stepping off  C     tempAdvection  :: Flag which turns advection of temperature on and off.
288  C     tempStepping  - Turns temperature equation time-stepping off  C     tempIsActiveTr :: Pot.Temp. is a dynamically active tracer
289  C     saltStepping  - Turns salinity equation time-stepping off  C     tempForcing    :: Flag which turns external forcing of temperature on
290  C     useConstantF  - Coriolis parameter set to f0  C                       and off.
291  C     useBetaPlaneF - Coriolis parameter set to f0 + beta.y  C     saltAdvection  :: Flag which turns advection of salinity on and off.
292  C     useSphereF    - Coriolis parameter set to 2.omega.sin(phi)  C     saltIsActiveTr :: Salinity  is a dynamically active tracer
293  C     implicitDiffusion - Turns implicit vertical diffusion on  C     saltForcing    :: Flag which turns external forcing of salinity on
294  C     implicitViscosity - Turns implicit vertical viscosity on  C                       and off.
295  C     doThetaClimRelax - Set true if relaxation to temperature  C     maskIniTemp    :: apply mask to initial Pot.Temp.
296    C     maskIniSalt    :: apply mask to initial salinity
297    C     checkIniTemp   :: check for points with identically zero initial Pot.Temp.
298    C     checkIniSalt   :: check for points with identically zero initial salinity
299    C     useRealFreshWaterFlux :: if True (=Natural BCS), treats P+R-E flux
300    C                         as a real Fresh Water (=> changes the Sea Level)
301    C                         if F, converts P+R-E to salt flux (no SL effect)
302    C- Pressure solver related parameters (PARM02)
303    C     useSRCGSolver  :: Set to true to use conjugate gradient
304    C                       solver with single reduction (only one call of
305    C                       s/r mpi_allreduce), default is false
306    C- Time-stepping params:
307    C     rigidLid            :: Set to true to use rigid lid
308    C     implicitFreeSurface :: Set to true to use implicit free surface
309    C     exactConserv        :: Set to true to conserve exactly the total Volume
310    C     linFSConserveTr     :: Set to true to correct source/sink of tracer
311    C                            at the surface due to Linear Free Surface
312    C     uniformLin_PhiSurf  :: Set to true to use a uniform Bo_surf in the
313    C                            linear relation Phi_surf = Bo_surf*eta
314    C     quasiHydrostatic :: Using non-hydrostatic terms in hydrostatic algorithm
315    C     nonHydrostatic   :: Using non-hydrostatic algorithm
316    C     use3Dsolver      :: set to true to use 3-D pressure solver
317    C     implicitIntGravWave :: treat Internal Gravity Wave implicitly
318    C     staggerTimeStep   :: enable a Stagger time stepping U,V (& W) then T,S
319    C     implicitDiffusion :: Turns implicit vertical diffusion on
320    C     implicitViscosity :: Turns implicit vertical viscosity on
321    C     tempImplVertAdv :: Turns on implicit vertical advection for Temperature
322    C     saltImplVertAdv :: Turns on implicit vertical advection for Salinity
323    C     momImplVertAdv  :: Turns on implicit vertical advection for Momentum
324    C     multiDimAdvection :: Flag that enable multi-dimension advection
325    C     useMultiDimAdvec  :: True if multi-dim advection is used at least once
326    C     momDissip_In_AB   :: if False, put Dissipation tendency contribution
327    C                          out off Adams-Bashforth time stepping.
328    C     doAB_onGtGs       :: if the Adams-Bashforth time stepping is used, always
329    C                          apply AB on tracer tendencies (rather than on Tracer)
330    C- Other forcing params -
331    C     balanceEmPmR    :: substract global mean of EmPmR at every time step
332    C     balanceQnet     :: substract global mean of Qnet at every time step
333    C     balancePrintMean:: print substracted global means to STDOUT
334    C     doThetaClimRelax :: Set true if relaxation to temperature
335  C                        climatology is required.  C                        climatology is required.
336  C     doSaltClimRelax  - Set true if relaxation to salinity  C     doSaltClimRelax  :: Set true if relaxation to salinity
337  C                        climatology is required.  C                        climatology is required.
338  C     periodicExternalForcing - Set true if forcing is time-dependant  C     allowFreezing  :: Allows surface water to freeze and form ice
339  C     usingPCoords     - Set to indicate that we are working in pressure  C     useOldFreezing :: use the old version (before checkpoint52a_pre, 2003-11-12)
340  C                        coords.  C     periodicExternalForcing :: Set true if forcing is time-dependant
341  C     usingZCoords     - Set to indicate that we are working in height  C- I/O parameters -
342  C                        coords.  C     globalFiles    :: Selects between "global" and "tiled" files.
343  C     openBoundaries - Using open-boundaries  C                       On some platforms with MPI, option globalFiles is either
344  C     nonHydrostatic - Using non-hydrostatic terms  C                       slow or does not work. Use useSingleCpuIO instead.
345  C     globalFiles    - Selects between "global" and "tiled" files  C     useSingleCpuIO :: moved to EEPARAMS.h
346  C     allowFreezing  - Allows water to freeze and form ice  C     pickupStrictlyMatch :: check and stop if pickup-file do not stricly match
347        COMMON /PARM_L/ usingCartesianGrid, usingSphericalPolarGrid,  C     startFromPickupAB2 :: with AB-3 code, start from an AB-2 pickup
348       & no_slip_sides,no_slip_bottom,  C     usePickupBeforeC54 :: start from old-pickup files, generated with code from
349       & momViscosity, momAdvection, momForcing, useCoriolis,  C                           before checkpoint-54a, Jul 06, 2004.
350       & momPressureForcing,tempDiffusion, tempAdvection, tempForcing,  C     pickup_write_mdsio :: use mdsio to write pickups
351       & saltDiffusion, saltAdvection, saltForcing,  C     pickup_read_mdsio  :: use mdsio to read  pickups
352       & implicitFreeSurface, rigidLid,  C     pickup_write_immed :: echo the pickup immediately (for conversion)
353    C     writePickupAtEnd   :: write pickup at the last timestep
354    C     timeave_mdsio      :: use mdsio for timeave output
355    C     snapshot_mdsio     :: use mdsio for "snapshot" (dumpfreq/diagfreq) output
356    C     monitor_stdio      :: use stdio for monitor output
357    C     dumpInitAndLast :: dumps model state to files at Initial (nIter0)
358    C                        & Last iteration, in addition multiple of dumpFreq iter.
359    C     debugMode       :: controls printing of debug msg (sequence of S/R calls).
360    
361          COMMON /PARM_L/
362         & fluidIsAir, fluidIsWater,
363         & usingPCoords, usingZCoords, useDynP_inEos_Zc,
364         & usingCartesianGrid, usingSphericalPolarGrid, rotateGrid,
365         & usingCurvilinearGrid, usingCylindricalGrid,
366         & deepAtmosphere, setInterFDr, setCenterDr,
367         & no_slip_sides, no_slip_bottom,
368         & useFullLeith, useStrainTensionVisc, useAreaViscLength,
369         & momViscosity, momAdvection, momForcing,
370         & momPressureForcing, metricTerms, useNHMTerms,
371         & useCoriolis, use3dCoriolis,
372         & useCDscheme, vectorInvariantMomentum,
373         & useEnergyConservingCoriolis, useJamartWetPoints, useJamartMomAdv,
374         & upwindVorticity, highOrderVorticity,
375         & useAbsVorticity, upwindShear,
376       & momStepping, tempStepping, saltStepping,       & momStepping, tempStepping, saltStepping,
377       & metricTerms, usingSphericalPolarMTerms,       & tempAdvection, tempIsActiveTr, tempForcing,
378       & useConstantF, useBetaPlaneF, useSphereF,       & saltAdvection, saltIsActiveTr, saltForcing,
379         & maskIniTemp, maskIniSalt, checkIniTemp, checkIniSalt,
380         & useRealFreshWaterFlux,
381         & rigidLid, implicitFreeSurface, exactConserv, linFSConserveTr,
382         & uniformLin_PhiSurf,
383         & quasiHydrostatic, nonHydrostatic,
384         & use3Dsolver, implicitIntGravWave, staggerTimeStep,
385       & implicitDiffusion, implicitViscosity,       & implicitDiffusion, implicitViscosity,
386         & tempImplVertAdv, saltImplVertAdv, momImplVertAdv,
387         & multiDimAdvection, useMultiDimAdvec,
388         & momDissip_In_AB, doAB_onGtGs,
389         & balanceEmPmR, balanceQnet, balancePrintMean,
390       & doThetaClimRelax, doSaltClimRelax,       & doThetaClimRelax, doSaltClimRelax,
391       & periodicExternalForcing, usingPCoords, usingZCoords,       & allowFreezing, useOldFreezing,
392       & openBoundaries, nonHydrostatic, globalFiles,       & periodicExternalForcing,
393       & allowFreezing       & globalFiles,
394         & pickupStrictlyMatch, usePickupBeforeC54, startFromPickupAB2,
395         & pickup_read_mdsio, pickup_write_mdsio, pickup_write_immed,
396         & writePickupAtEnd,
397         & timeave_mdsio, snapshot_mdsio, monitor_stdio,
398         & outputTypesInclusive, dumpInitAndLast, debugMode,
399         & inAdMode, inAdTrue, inAdFalse, inAdExact,
400         & useSRCGSolver
401    
402          LOGICAL fluidIsAir
403          LOGICAL fluidIsWater
404          LOGICAL usingPCoords
405          LOGICAL usingZCoords
406          LOGICAL useDynP_inEos_Zc
407        LOGICAL usingCartesianGrid        LOGICAL usingCartesianGrid
408        LOGICAL usingSphericalPolarGrid        LOGICAL usingSphericalPolarGrid, rotateGrid
409        LOGICAL usingSphericalPolarMTerms        LOGICAL usingCylindricalGrid
410          LOGICAL usingCurvilinearGrid
411          LOGICAL deepAtmosphere
412          LOGICAL setInterFDr
413          LOGICAL setCenterDr
414          LOGICAL useNHMTerms
415        LOGICAL no_slip_sides        LOGICAL no_slip_sides
416        LOGICAL no_slip_bottom        LOGICAL no_slip_bottom
417        LOGICAL momViscosity        LOGICAL momViscosity
# Line 203  C     allowFreezing  - Allows water to f Line 419  C     allowFreezing  - Allows water to f
419        LOGICAL momForcing        LOGICAL momForcing
420        LOGICAL momPressureForcing        LOGICAL momPressureForcing
421        LOGICAL useCoriolis        LOGICAL useCoriolis
422        LOGICAL tempDiffusion        LOGICAL vectorInvariantMomentum
423        LOGICAL tempAdvection        LOGICAL tempAdvection
424          LOGICAL tempIsActiveTr
425        LOGICAL tempForcing        LOGICAL tempForcing
       LOGICAL saltDiffusion  
426        LOGICAL saltAdvection        LOGICAL saltAdvection
427          LOGICAL saltIsActiveTr
428        LOGICAL saltForcing        LOGICAL saltForcing
429        LOGICAL implicitFreeSurface        LOGICAL maskIniTemp
430          LOGICAL maskIniSalt
431          LOGICAL checkIniTemp
432          LOGICAL checkIniSalt
433          LOGICAL useRealFreshWaterFlux
434          LOGICAL useFullLeith
435          LOGICAL useStrainTensionVisc
436          LOGICAL useAreaViscLength
437        LOGICAL rigidLid        LOGICAL rigidLid
438          LOGICAL implicitFreeSurface
439          LOGICAL exactConserv
440          LOGICAL linFSConserveTr
441          LOGICAL uniformLin_PhiSurf
442          LOGICAL quasiHydrostatic
443          LOGICAL nonHydrostatic
444          LOGICAL use3Dsolver
445          LOGICAL implicitIntGravWave
446          LOGICAL staggerTimeStep
447        LOGICAL momStepping        LOGICAL momStepping
448        LOGICAL tempStepping        LOGICAL tempStepping
449        LOGICAL saltStepping        LOGICAL saltStepping
450        LOGICAL metricTerms        LOGICAL metricTerms
451        LOGICAL useConstantF        LOGICAL use3dCoriolis
452        LOGICAL useBetaPlaneF        LOGICAL useCDscheme
453        LOGICAL useSphereF        LOGICAL useEnergyConservingCoriolis
454          LOGICAL useJamartWetPoints
455          LOGICAL useJamartMomAdv
456          LOGICAL upwindVorticity
457          LOGICAL highOrderVorticity
458          LOGICAL useAbsVorticity
459          LOGICAL upwindShear
460        LOGICAL implicitDiffusion        LOGICAL implicitDiffusion
461        LOGICAL implicitViscosity        LOGICAL implicitViscosity
462          LOGICAL tempImplVertAdv
463          LOGICAL saltImplVertAdv
464          LOGICAL momImplVertAdv
465          LOGICAL multiDimAdvection
466          LOGICAL useMultiDimAdvec
467          LOGICAL momDissip_In_AB
468          LOGICAL doAB_onGtGs
469          LOGICAL balanceEmPmR
470          LOGICAL balanceQnet
471          LOGICAL balancePrintMean
472        LOGICAL doThetaClimRelax        LOGICAL doThetaClimRelax
473        LOGICAL doSaltClimRelax        LOGICAL doSaltClimRelax
474          LOGICAL allowFreezing
475          LOGICAL useOldFreezing
476        LOGICAL periodicExternalForcing        LOGICAL periodicExternalForcing
       LOGICAL usingPCoords  
       LOGICAL usingZCoords  
       LOGICAL openBoundaries  
       LOGICAL nonHydrostatic  
477        LOGICAL globalFiles        LOGICAL globalFiles
478        LOGICAL allowFreezing        LOGICAL pickupStrictlyMatch
479          LOGICAL usePickupBeforeC54
480          LOGICAL startFromPickupAB2
481          LOGICAL pickup_read_mdsio, pickup_write_mdsio
482          LOGICAL pickup_write_immed, writePickupAtEnd
483          LOGICAL timeave_mdsio, snapshot_mdsio, monitor_stdio
484          LOGICAL outputTypesInclusive
485          LOGICAL dumpInitAndLast
486          LOGICAL debugMode
487          LOGICAL inAdMode, inAdTrue, inAdFalse, inAdExact
488          LOGICAL useSRCGSolver
489    
490  C--   COMMON /PARM_R/ "Real" valued parameters used by the model.  C--   COMMON /PARM_R/ "Real" valued parameters used by the model.
491  C     cg2dTargetResidual  C     cg2dTargetResidual
492  C               - Target residual for cg2d solver.  C          :: Target residual for cg2d solver; no unit (RHS normalisation)
493    C     cg2dTargetResWunit
494    C          :: Target residual for cg2d solver; W unit (No RHS normalisation)
495  C     cg3dTargetResidual  C     cg3dTargetResidual
496  C               - Target residual for cg3d solver.  C               :: Target residual for cg3d solver.
497  C     cg2dpcOffDFac - Averaging weight for preconditioner off-diagonal.  C     cg2dpcOffDFac :: Averaging weight for preconditioner off-diagonal.
498  C     Note. 20th May 1998  C     Note. 20th May 1998
499  C           I made a weird discovery! In the model paper we argue  C           I made a weird discovery! In the model paper we argue
500  C           for the form of the preconditioner used here ( see  C           for the form of the preconditioner used here ( see
# Line 249  C           number of iterations for con Line 508  C           number of iterations for con
508  C           drop form 192 -> 134! Need to investigate this further!  C           drop form 192 -> 134! Need to investigate this further!
509  C           For now I have introduced a parameter cg2dpcOffDFac which  C           For now I have introduced a parameter cg2dpcOffDFac which
510  C           defaults to 0.51 but can be set at runtime.  C           defaults to 0.51 but can be set at runtime.
511  C     delP      - Vertical grid spacing ( Pa ).  C     delR      :: Vertical grid spacing ( units of r ).
512  C     delZ      - Vertical grid spacing ( m  ).  C     delRc     :: Vertical grid spacing between cell centers (r unit).
513  C     delR      - Vertical grid spacing ( units of r ).  C     delX      :: Separation between cell faces (m) or (deg), depending
 C     delX      - Separation between cell faces (m) or (deg), depending  
514  C     delY        on input flags.  C     delY        on input flags.
515  C     gravity   - Accel. due to gravity ( m/s^2 )  C     gravity   :: Accel. due to gravity ( m/s^2 )
516  C     recip_gravity and its inverse  C     recip_gravity and its inverse
517  C     gBaro     - Accel. due to gravity used in barotropic equation ( m/s^2 )  C     gBaro     :: Accel. due to gravity used in barotropic equation ( m/s^2 )
518  C     ronil     - Reference density  C     rhoNil    :: Reference density for the linear equation of state
519  C     rhoConst  - Vertically constant reference density  C     rhoConst  :: Vertically constant reference density
520  C     startTime - Start time for model ( s )  C     rhoFacC   :: normalized (by rhoConst) reference density at cell-Center
521  C     phiMin    - Latitude of southern most cell face.  C     rhoFacF   :: normalized (by rhoConst) reference density at cell-interFace
522  C     thetaMin  - Longitude of western most cell face (this  C     rhoConstFresh :: Constant reference density for fresh water (rain)
523  C                 is an "inert" parameter but it is included  C     rho1Ref   :: reference vertical profile for density
524  C                 to make geographical references simple.)  C     tRef      :: reference vertical profile for potential temperature
525  C     rSphere   - Radius of sphere for a spherical polar grid ( m ).  C     sRef      :: reference vertical profile for salinity/specific humidity
526  C     recip_RSphere  - Reciprocal radius of sphere ( m ).  C     phiRef    :: reference potential (pressure/rho, geopotential) profile
527  C     f0        - Reference coriolis parameter ( 1/s )  C     dBdrRef   :: vertical gradient of reference boyancy  [(m/s/r)^2)]:
528  C                 ( Southern edge f for beta plane )  C               :: z-coord: = N^2_ref = Brunt-Vaissala frequency [s^-2]
529  C     beta      - df/dy ( s^-1.m^-1 )  C               :: p-coord: = -(d.alpha/dp)_ref          [(m^2.s/kg)^2]
530  C     omega     - Angular velocity ( rad/s )  C     rVel2wUnit :: units conversion factor (Non-Hydrostatic code),
531  C     viscAh    - Eddy viscosity coeff. for mixing of  C                :: from r-coordinate vertical velocity to vertical velocity [m/s].
532  C                 momentum laterally ( m^2/s )  C                :: z-coord: = 1 ; p-coord: wSpeed [m/s] = rVel [Pa/s] * rVel2wUnit
533  C     viscAz    - Eddy viscosity coeff. for mixing of  C     wUnit2rVel :: units conversion factor (Non-Hydrostatic code),
534  C                 momentum vertically ( m^2/s )  C                :: from vertical velocity [m/s] to r-coordinate vertical velocity.
535  C     viscAp    - Eddy viscosity coeff. for mixing of  C                :: z-coord: = 1 ; p-coord: rVel [Pa/s] = wSpeed [m/s] * wUnit2rVel
536  C                 momentum vertically ( Pa^2/s )  C     mass2rUnit :: units conversion factor (surface forcing),
537  C     viscAr    - Eddy viscosity coeff. for mixing of  C                :: from mass per unit area [kg/m2] to vertical r-coordinate unit.
538  C                 momentum vertically ( units of r^2/s )  C                :: z-coord: = 1/rhoConst ( [kg/m2] / rho = [m] ) ;
539  C     viscA4    - Biharmonic viscosity coeff. for mixing of  C                :: p-coord: = gravity    ( [kg/m2] *  g = [Pa] ) ;
540  C                 momentum laterally ( m^4/s )  C     rUnit2mass :: units conversion factor (surface forcing),
541  C     diffKhT   - Laplacian diffusion coeff. for mixing of  C                :: from vertical r-coordinate unit to mass per unit area [kg/m2].
542    C                :: z-coord: = rhoConst  ( [m] * rho = [kg/m2] ) ;
543    C                :: p-coord: = 1/gravity ( [Pa] /  g = [kg/m2] ) ;
544    C     xgOrigin   :: Origin of the X-axis (Cartesian Grid) / Longitude of Western
545    C                :: most cell face (Lat-Lon grid) (Note: this is an "inert"
546    C                :: parameter but it makes geographical references simple.)
547    C     ygOrigin   :: Origin of the Y-axis (Cartesian Grid) / Latitude of Southern
548    C                :: most face (Lat-Lon grid).
549    C     rSphere    :: Radius of sphere for a spherical polar grid ( m ).
550    C     recip_rSphere  :: Reciprocal radius of sphere ( m ).
551    C     f0         :: Reference coriolis parameter ( 1/s )
552    C                   ( Southern edge f for beta plane )
553    C     beta       :: df/dy ( s^-1.m^-1 )
554    C     fPrime     :: Second Coriolis parameter ( 1/s ), related to Y-component
555    C                   of rotation (reference value = 2.Omega.Cos(Phi))
556    C     omega      :: Angular velocity ( rad/s )
557    C     rotationPeriod :: Rotation period (s) (= 2.pi/omega)
558    C     viscArNr   :: vertical profile of Eddy viscosity coeff.
559    C                   for vertical mixing of momentum ( units of r^2/s )
560    C     viscAh     :: Eddy viscosity coeff. for mixing of
561    C                   momentum laterally ( m^2/s )
562    C     viscAhW    :: Eddy viscosity coeff. for mixing of vertical
563    C                   momentum laterally, no effect for hydrostatic
564    C                   model, defaults to viscAh if unset ( m^2/s )
565    C                   Not used if variable horiz. viscosity is used.
566    C     viscA4     :: Biharmonic viscosity coeff. for mixing of
567    C                   momentum laterally ( m^4/s )
568    C     viscA4W    :: Biharmonic viscosity coeff. for mixing of vertical
569    C                   momentum laterally, no effect for hydrostatic
570    C                   model, defaults to viscA4 if unset ( m^2/s )
571    C                   Not used if variable horiz. viscosity is used.
572    C     viscAhD    :: Eddy viscosity coeff. for mixing of momentum laterally
573    C                   (act on Divergence part) ( m^2/s )
574    C     viscAhZ    :: Eddy viscosity coeff. for mixing of momentum laterally
575    C                   (act on Vorticity  part) ( m^2/s )
576    C     viscA4D    :: Biharmonic viscosity coeff. for mixing of momentum laterally
577    C                   (act on Divergence part) ( m^4/s )
578    C     viscA4Z    :: Biharmonic viscosity coeff. for mixing of momentum laterally
579    C                   (act on Vorticity  part) ( m^4/s )
580    C     viscC2leith  :: Leith non-dimensional viscosity factor (grad(vort))
581    C     viscC2leithD :: Modified Leith non-dimensional visc. factor (grad(div))
582    C     viscC4leith  :: Leith non-dimensional viscosity factor (grad(vort))
583    C     viscC4leithD :: Modified Leith non-dimensional viscosity factor (grad(div))
584    C     viscC2smag   :: Smagorinsky non-dimensional viscosity factor (harmonic)
585    C     viscC4smag   :: Smagorinsky non-dimensional viscosity factor (biharmonic)
586    C     viscAhMax    :: Maximum eddy viscosity coeff. for mixing of
587    C                    momentum laterally ( m^2/s )
588    C     viscAhReMax  :: Maximum gridscale Reynolds number for eddy viscosity
589    C                     coeff. for mixing of momentum laterally (non-dim)
590    C     viscAhGrid   :: non-dimensional grid-size dependent viscosity
591    C     viscAhGridMax:: maximum and minimum harmonic viscosity coefficients ...
592    C     viscAhGridMin::  in terms of non-dimensional grid-size dependent visc.
593    C     viscA4Max    :: Maximum biharmonic viscosity coeff. for mixing of
594    C                     momentum laterally ( m^4/s )
595    C     viscA4ReMax  :: Maximum Gridscale Reynolds number for
596    C                     biharmonic viscosity coeff. momentum laterally (non-dim)
597    C     viscA4Grid   :: non-dimensional grid-size dependent bi-harmonic viscosity
598    C     viscA4GridMax:: maximum and minimum biharmonic viscosity coefficients ...
599    C     viscA4GridMin::  in terms of non-dimensional grid-size dependent viscosity
600    C     diffKhT   :: Laplacian diffusion coeff. for mixing of
601  C                 heat laterally ( m^2/s )  C                 heat laterally ( m^2/s )
602  C     diffKzT   - Laplacian diffusion coeff. for mixing of  C     diffKrNrT :: vertical profile of Laplacian diffusion coeff.
603  C                 heat vertically ( m^2/s )  C                 for mixing of heat vertically ( units of r^2/s )
604  C     diffKpT   - Laplacian diffusion coeff. for mixing of  C     diffK4T   :: Biharmonic 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 )  
 C     diffK4T   - Biharmonic diffusion coeff. for mixing of  
605  C                 heat laterally ( m^4/s )  C                 heat laterally ( m^4/s )
606  C     diffKhS  -  Laplacian diffusion coeff. for mixing of  C     diffKhS  ::  Laplacian diffusion coeff. for mixing of
607  C                 salt laterally ( m^2/s )  C                 salt laterally ( m^2/s )
608  C     diffKzS   - Laplacian diffusion coeff. for mixing of  C     diffKrNrS :: vertical profile of Laplacian diffusion coeff.
609  C                 salt vertically ( m^2/s )  C                 for mixing of salt vertically ( units of r^2/s ),
610  C     diffKpS   - Laplacian diffusion coeff. for mixing of  C     diffK4S   :: Biharmonic 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 )  
 C     diffK4S   - Biharmonic diffusion coeff. for mixing of  
611  C                 salt laterally ( m^4/s )  C                 salt laterally ( m^4/s )
612  C     deltaT    - Default timestep ( s )  C     diffKrBL79surf :: T/S surface diffusivity (m^2/s) Bryan and Lewis, 1979
613  C     deltaTClock  - Timestep used as model "clock". This determines the  C     diffKrBL79deep :: T/S deep diffusivity (m^2/s) Bryan and Lewis, 1979
614    C     diffKrBL79scl  :: depth scale for arctan fn (m) Bryan and Lewis, 1979
615    C     diffKrBL79Ho   :: depth offset for arctan fn (m) Bryan and Lewis, 1979
616    C     BL79LatVary    :: polarwise of this latitude diffKrBL79 is applied with
617    C                       gradual transition to diffKrBLEQ towards Equator
618    C     diffKrBLEQsurf :: same as diffKrBL79surf but at Equator
619    C     diffKrBLEQdeep :: same as diffKrBL79deep but at Equator
620    C     diffKrBLEQscl  :: same as diffKrBL79scl but at Equator
621    C     diffKrBLEQHo   :: same as diffKrBL79Ho but at Equator
622    C     deltaT    :: Default timestep ( s )
623    C     deltaTClock  :: Timestep used as model "clock". This determines the
624  C                    IO frequencies and is used in tagging output. It can  C                    IO frequencies and is used in tagging output. It can
625  C                    be totally different to the dynamical time. Typically  C                    be totally different to the dynamical time. Typically
626  C                    it will be the deep-water timestep for accelerated runs.  C                    it will be the deep-water timestep for accelerated runs.
627  C                    Frequency of checkpointing and dumping of the model state  C                    Frequency of checkpointing and dumping of the model state
628  C                    are referenced to this clock. ( s )  C                    are referenced to this clock. ( s )
629  C     deltaTMom    - Timestep for momemtum equations ( s )  C     deltaTMom    :: Timestep for momemtum equations ( s )
630  C     deltaTtracer - Timestep for tracer equations ( s )  C     dTtracerLev  :: Timestep for tracer equations ( s ), function of level k
631  C     freesurfFac  - Parameter to turn implicit free surface term on or off  C     deltaTfreesurf :: Timestep for free-surface equation ( s )
632    C     freesurfFac  :: Parameter to turn implicit free surface term on or off
633  C                    freesurfac = 1. uses implicit free surface  C                    freesurfac = 1. uses implicit free surface
634  C                    freesurfac = 0. uses rigid lid  C                    freesurfac = 0. uses rigid lid
635  C     hFacMin      - Minimum fraction size of a cell (affects hFacC etc...)  C     abEps        :: Adams-Bashforth-2 stabilizing weight
636  C     hFacMinDz    - Minimum dimesional size of a cell (affects hFacC etc..., m)  C     alph_AB      :: Adams-Bashforth-3 primary factor
637  C     hFacMinDp    - Minimum dimesional size of a cell (affects hFacC etc..., Pa)  C     beta_AB      :: Adams-Bashforth-3 secondary factor
638  C     hFacMinDr    - Minimum dimesional size of a cell (affects hFacC etc..., units of r)  C     implicSurfPress :: parameter of the Crank-Nickelson time stepping :
639  C     tauCD        - CD scheme coupling timescale ( 1/s )  C                     Implicit part of Surface Pressure Gradient ( 0-1 )
640  C     rCD          - CD scheme normalised coupling parameter ( 0-1 )  C     implicDiv2Dflow :: parameter of the Crank-Nickelson time stepping :
641  C     startTime     - Starting time for this integration ( s ).  C                     Implicit part of barotropic flow Divergence ( 0-1 )
642  C     endTime       - Ending time for this integration ( s ).  C     implicitNHPress :: parameter of the Crank-Nickelson time stepping :
643  C     chkPtFreq     - Frequency of rolling check pointing ( s ).  C                     Implicit part of Non-Hydrostatic Pressure Gradient ( 0-1 )
644  C     pChkPtFreq    - Frequency of permanent check pointing ( s ).  C     hFacMin      :: Minimum fraction size of a cell (affects hFacC etc...)
645  C     dumpFreq      - Frequency with which model state is written to  C     hFacMinDz    :: Minimum dimensional size of a cell (affects hFacC etc..., m)
646    C     hFacMinDp    :: Minimum dimensional size of a cell (affects hFacC etc..., Pa)
647    C     hFacMinDr    :: Minimum dimensional size of a cell (-> hFacC etc..., r units)
648    C     hFacInf      :: Threshold (inf and sup) for fraction size of surface cell
649    C     hFacSup          that control vanishing and creating levels
650    C     tauCD         :: CD scheme coupling timescale ( s )
651    C     rCD           :: CD scheme normalised coupling parameter (= 1 - deltaT/tauCD)
652    C     epsAB_CD      :: Adams-Bashforth-2 stabilizing weight used in CD scheme
653    C     baseTime      :: model base time (time origin) = time @ iteration zero
654    C     startTime     :: Starting time for this integration ( s ).
655    C     endTime       :: Ending time for this integration ( s ).
656    C     chkPtFreq     :: Frequency of rolling check pointing ( s ).
657    C     pChkPtFreq    :: Frequency of permanent check pointing ( s ).
658    C     dumpFreq      :: Frequency with which model state is written to
659  C                     post-processing files ( s ).  C                     post-processing files ( s ).
660  C     afFacMom      - Advection of momentum term tracer parameter  C     diagFreq      :: Frequency with which model writes diagnostic output
661  C     vfFacMom      - Momentum viscosity tracer parameter  C                     of intermediate quantities.
662  C     pfFacMom      - Momentum pressure forcing tracer parameter  C     afFacMom      :: Advection of momentum term tracer parameter
663  C     cfFacMom      - Coriolis term tracer parameter  C     vfFacMom      :: Momentum viscosity tracer parameter
664  C     foFacMom      - Momentum forcing tracer parameter  C     pfFacMom      :: Momentum pressure forcing tracer parameter
665  C     mtFacMom      - Metric terms tracer parameter  C     cfFacMom      :: Coriolis term tracer parameter
666  C     cosPower      - Power of cosine of latitude to multiply viscosity  C     foFacMom      :: Momentum forcing tracer parameter
667  C     cAdjFreq      - Frequency of convective adjustment  C     mtFacMom      :: Metric terms tracer parameter
668    C     cosPower      :: Power of cosine of latitude to multiply viscosity
669    C     cAdjFreq      :: Frequency of convective adjustment
670  C  C
671  C     taveFreq      - Frequency with which time-averaged model state is written to  C     taveFreq      :: Frequency with which time-averaged model state
672  C                     post-processing files ( s ).  C                      is written to post-processing files ( s ).
673  C     tauThetaClimRelax - Relaxation to climatology time scale ( s ).  C     tave_lastIter :: (for state variable only) fraction of the last time
674  C     lambdaThetaClimRelax - Inverse time scale for relaxation ( 1/s ).  C                      step (of each taveFreq period) put in the time average.
675  C     tauSaltClimRelax - Relaxation to climatology time scale ( s ).  C                      (fraction for 1rst iter = 1 - tave_lastIter)
676  C     lambdaSaltClimRelax - Inverse time scale for relaxation ( 1/s ).  C     tauThetaClimRelax :: Relaxation to climatology time scale ( s ).
677  C     externForcingPeriod - Is the period of which forcing varies (eg. 1 month)  C     tauSaltClimRelax :: Relaxation to climatology time scale ( s ).
678  C     externForcingCycle - Is the repeat time of the forcing (eg. 1 year)  C     latBandClimRelax :: latitude band where Relaxation to Clim. is applied,
679    C                         i.e. where |yC| <= latBandClimRelax
680    C     externForcingPeriod :: Is the period of which forcing varies (eg. 1 month)
681    C     externForcingCycle :: Is the repeat time of the forcing (eg. 1 year)
682  C                          (note: externForcingCycle must be an integer  C                          (note: externForcingCycle must be an integer
683  C                           number times externForcingPeriod)  C                           number times externForcingPeriod)
684  C     horiVertRatio      - Ratio on units in vertical to units in horizontal.  C     convertFW2Salt :: salinity, used to convert Fresh-Water Flux to Salt Flux
685  C     recip_horiVertRatio  ( 1 if horiz in m and vertical in m ).  C                       (use model surface (local) value if set to -1)
686  C                          ( g*rho if horiz in m and vertical in Pa ).  C     temp_EvPrRn :: temperature of Rain & Evap.
687  C     latFFTFiltLo       - Low latitude for FFT filtering of latitude  C     salt_EvPrRn :: salinity of Rain & Evap.
688  C                          circles ( see filter*.F )  C     temp_addMass :: temperature of addMass array
689        COMMON /PARM_R/ cg2dTargetResidual, cg2dpcOffDFac,  C     salt_addMass :: salinity of addMass array
690       & cg3dTargetResidual,  C        (notes: a) tracer content of Rain/Evap only used if both
691       & delP, delZ, delR, delX, delY,  C                     NonLin_FrSurf & useRealFreshWater are set.
692       & deltaT,deltaTmom, deltaTtracer, deltaTClock,abeps, startTime,  C                b) use model surface (local) value if set to UNSET_RL)
693       & phiMin, thetaMin, rSphere, recip_RSphere, f0, fCori, beta,  C     hMixCriteria:: criteria for mixed-layer diagnostic
694       & viscAh,  viscAz,  viscA4,  viscAr,  C     dRhoSmall   :: parameter for mixed-layer diagnostic
695       & diffKhT, diffKzT, diffK4T, diffKrT,  C     hMixSmooth  :: Smoothing parameter for mixed-layer diag (default=0=no smoothing)
696       & diffKhS, diffKzS, diffK4S, diffKrS,  C     ivdc_kappa  :: implicit vertical diffusivity for convection [m^2/s]
697       & delT, tauCD, rCD, freeSurfFac, hFacMin, hFacMinDz,  C     Ro_SeaLevel :: standard position of Sea-Level in "R" coordinate, used as
698       & gravity, recip_Gravity, gBaro, rhonil, recip_rhonil,  C                    starting value (k=1) for vertical coordinate (rf(1)=Ro_SeaLevel)
699       & recip_rhoConst, rhoConst, tRef, sRef,  C     rSigmaBnd   :: vertical position (in r-unit) of r/sigma transition (Hybrid-Sigma)
700       & endTime, chkPtFreq, pchkPtFreq, dumpFreq, taveFreq,  C     sideDragFactor     :: side-drag scaling factor (used only if no_slip_sides)
701    C                           (default=2: full drag ; =1: gives half-slip BC)
702    C     bottomDragLinear    :: Linear    bottom-drag coefficient (units of [r]/s)
703    C     bottomDragQuadratic :: Quadratic bottom-drag coefficient (units of [r]/m)
704    C               (if using zcoordinate, units becomes linear: m/s, quadratic: [-])
705    C     smoothAbsFuncRange :: 1/2 of interval around zero, for which FORTRAN ABS
706    C                           is to be replace by a smoother function
707    C                           (affects myabs, mymin, mymax)
708    C     nh_Am2        :: scales the non-hydrostatic terms and changes internal scales
709    C                      (i.e. allows convection at different Rayleigh numbers)
710    C     phiEuler      :: Euler angle, rotation about original z-axis
711    C     thetaEuler    :: Euler angle, rotation about new x-axis
712    C     psiEuler      :: Euler angle, rotation about new z-axis
713          COMMON /PARM_R/ cg2dTargetResidual, cg2dTargetResWunit,
714         & cg2dpcOffDFac, cg3dTargetResidual,
715         & delR, delRc, delX, delY,
716         & deltaT, deltaTmom, dTtracerLev, deltaTfreesurf, deltaTClock,
717         & abEps, alph_AB, beta_AB,
718         & xgOrigin, ygOrigin, rSphere, recip_rSphere,
719         & f0, beta, fPrime, omega, rotationPeriod,
720         & viscFacAdj, viscAh, viscAhW, viscAhMax,
721         & viscAhGrid, viscAhGridMax, viscAhGridMin,
722         & viscC2leith, viscC2leithD,
723         & viscC2smag, viscC4smag,
724         & viscAhD, viscAhZ, viscA4D, viscA4Z,
725         & viscA4, viscA4W, viscA4Max,
726         & viscA4Grid, viscA4GridMax, viscA4GridMin,
727         & viscAhReMax, viscA4ReMax,
728         & viscC4leith, viscC4leithD, viscArNr,
729         & diffKhT, diffK4T, diffKrNrT,
730         & diffKhS, diffK4S, diffKrNrS,
731         & diffKrBL79surf, diffKrBL79deep, diffKrBL79scl, diffKrBL79Ho,
732         & BL79LatVary,
733         & diffKrBLEQsurf, diffKrBLEQdeep, diffKrBLEQscl, diffKrBLEQHo,
734         & tauCD, rCD, epsAB_CD,
735         & freeSurfFac, implicSurfPress, implicDiv2Dflow, implicitNHPress,
736         & hFacMin, hFacMinDz, hFacInf, hFacSup,
737         & gravity, recip_gravity, gBaro,
738         & rhonil, recip_rhonil, rhoConst, recip_rhoConst,
739         & rhoFacC, recip_rhoFacC, rhoFacF, recip_rhoFacF,
740         & rhoConstFresh, rho1Ref, tRef, sRef, phiRef, dBdrRef,
741         & rVel2wUnit, wUnit2rVel, mass2rUnit, rUnit2mass,
742         & baseTime, startTime, endTime,
743         & chkPtFreq, pChkPtFreq, dumpFreq, adjDumpFreq,
744         & diagFreq, taveFreq, tave_lastIter, monitorFreq, adjMonitorFreq,
745       & afFacMom, vfFacMom, pfFacMom, cfFacMom, foFacMom, mtFacMom,       & afFacMom, vfFacMom, pfFacMom, cfFacMom, foFacMom, mtFacMom,
746       & cosPower,       & cosPower, cAdjFreq,
747       & cAdjFreq, omega, tauThetaClimRelax, lambdaThetaClimRelax,       & tauThetaClimRelax, tauSaltClimRelax, latBandClimRelax,
      & tauSaltClimRelax, lambdaSaltClimRelax,  
748       & externForcingCycle, externForcingPeriod,       & externForcingCycle, externForcingPeriod,
749       & viscAp, diffKpT, diffKpS, hFacMinDr, hFacMinDp,       & convertFW2Salt, temp_EvPrRn, salt_EvPrRn,
750       & theta_S, specVol_S, horiVertRatio, recip_horiVertRatio,       & temp_addMass, salt_addMass, hFacMinDr, hFacMinDp,
751       & latFFTFiltLo, ivdc_kappa       & ivdc_kappa, hMixCriteria, dRhoSmall, hMixSmooth,
752         & Ro_SeaLevel, rSigmaBnd,
753         & sideDragFactor, bottomDragLinear, bottomDragQuadratic, nh_Am2,
754         & smoothAbsFuncRange,
755         & tCylIn, tCylOut,
756         & phiEuler, thetaEuler, psiEuler
757    
758        _RL cg2dTargetResidual        _RL cg2dTargetResidual
759          _RL cg2dTargetResWunit
760        _RL cg3dTargetResidual        _RL cg3dTargetResidual
761        _RL cg2dpcOffDFac        _RL cg2dpcOffDFac
       _RL delZ(Nr)  
       _RL delP(Nr)  
762        _RL delR(Nr)        _RL delR(Nr)
763          _RL delRc(Nr+1)
764        _RL delX(Nx)        _RL delX(Nx)
765        _RL delY(Ny)        _RL delY(Ny)
766        _RL deltaT        _RL deltaT
767        _RL deltaTClock        _RL deltaTClock
768        _RL deltaTmom        _RL deltaTmom
769        _RL deltaTtracer        _RL dTtracerLev(Nr)
770        _RL abeps        _RL deltaTfreesurf
771        _RL phiMin        _RL abEps, alph_AB, beta_AB
772        _RL thetaMin        _RL xgOrigin
773          _RL ygOrigin
774        _RL rSphere        _RL rSphere
775        _RL recip_RSphere        _RL recip_rSphere
776        _RL f0        _RL f0
777          _RL beta
778          _RL fPrime
779          _RL omega
780          _RL rotationPeriod
781        _RL freeSurfFac        _RL freeSurfFac
782          _RL implicSurfPress
783          _RL implicDiv2Dflow
784          _RL implicitNHPress
785        _RL hFacMin        _RL hFacMin
786        _RL hFacMinDz        _RL hFacMinDz
787        _RL hFacMinDp        _RL hFacMinDp
788        _RL hFacMinDr        _RL hFacMinDr
789        _RL beta        _RL hFacInf
790          _RL hFacSup
791          _RL viscArNr(Nr)
792          _RL viscFacAdj
793        _RL viscAh        _RL viscAh
794        _RL viscAz        _RL viscAhW
795        _RL viscAp        _RL viscAhD
796        _RL viscAr        _RL viscAhZ
797        _RL viscA4        _RL viscAhMax
798        _RL diffKhT        _RL viscAhReMax
799        _RL diffKrT        _RL viscAhGrid, viscAhGridMax, viscAhGridMin
800        _RL diffKzT        _RL viscC2leith
801        _RL diffKpT        _RL viscC2leithD
802        _RL diffK4T        _RL viscC2smag
803        _RL diffKhS        _RL viscA4
804        _RL diffKrS        _RL viscA4W
805        _RL diffKzS        _RL viscA4D
806        _RL diffKpS        _RL viscA4Z
807        _RL diffK4S        _RL viscA4Max
808        _RL delt        _RL viscA4ReMax
809        _RL tauCD        _RL viscA4Grid, viscA4GridMax, viscA4GridMin
810        _RL rCD        _RL viscC4leith
811          _RL viscC4leithD
812          _RL viscC4smag
813          _RL diffKhT
814          _RL diffKrNrT(Nr)
815          _RL diffK4T
816          _RL diffKhS
817          _RL diffKrNrS(Nr)
818          _RL diffK4S
819          _RL diffKrBL79surf
820          _RL diffKrBL79deep
821          _RL diffKrBL79scl
822          _RL diffKrBL79Ho
823          _RL BL79LatVary
824          _RL diffKrBLEQsurf
825          _RL diffKrBLEQdeep
826          _RL diffKrBLEQscl
827          _RL diffKrBLEQHo
828          _RL tauCD, rCD, epsAB_CD
829        _RL gravity        _RL gravity
830        _RL recip_gravity        _RL recip_gravity
831        _RL gBaro        _RL gBaro
832        _RL rhonil        _RL rhonil,        recip_rhonil
833        _RL recip_rhonil        _RL rhoConst,      recip_rhoConst
834        _RL rhoConst        _RL rhoFacC(Nr),   recip_rhoFacC(Nr)
835        _RL recip_rhoConst        _RL rhoFacF(Nr+1), recip_rhoFacF(Nr+1)
836        _RL specVol_S(Nr)        _RL rhoConstFresh
837          _RL rho1Ref(Nr)
838        _RL tRef(Nr)        _RL tRef(Nr)
       _RL theta_S(Nr)  
839        _RL sRef(Nr)        _RL sRef(Nr)
840        _RS Fcori(1-OLx:sNx+OLx,1-OLy:sNy+OLy,nSx,nSy)        _RL phiRef(2*Nr+1)
841          _RL dBdrRef(Nr)
842          _RL rVel2wUnit(Nr+1), wUnit2rVel(Nr+1)
843          _RL mass2rUnit, rUnit2mass
844          _RL baseTime
845        _RL startTime        _RL startTime
846        _RL endTime        _RL endTime
847        _RL chkPtFreq        _RL chkPtFreq
848        _RL pChkPtFreq        _RL pChkPtFreq
849        _RL dumpFreq        _RL dumpFreq
850          _RL adjDumpFreq
851          _RL diagFreq
852        _RL taveFreq        _RL taveFreq
853          _RL tave_lastIter
854          _RL monitorFreq
855          _RL adjMonitorFreq
856        _RL afFacMom        _RL afFacMom
857        _RL vfFacMom        _RL vfFacMom
858        _RL pfFacMom        _RL pfFacMom
859        _RL cfFacMom        _RL cfFacMom
860        _RL foFacMom        _RL foFacMom
861        _RL mTFacMom        _RL mtFacMom
862        _RL cosPower        _RL cosPower
863        _RL cAdjFreq        _RL cAdjFreq
       _RL omega  
864        _RL tauThetaClimRelax        _RL tauThetaClimRelax
       _RL lambdaThetaClimRelax  
865        _RL tauSaltClimRelax        _RL tauSaltClimRelax
866        _RL lambdaSaltClimRelax        _RL latBandClimRelax
867        _RL externForcingCycle        _RL externForcingCycle
868        _RL externForcingPeriod        _RL externForcingPeriod
869        _RL horiVertRatio        _RL convertFW2Salt
870        _RL recip_horiVertRatio        _RL temp_EvPrRn
871        _RL latFFTFiltLo        _RL salt_EvPrRn
872          _RL temp_addMass
873          _RL salt_addMass
874        _RL ivdc_kappa        _RL ivdc_kappa
875          _RL hMixCriteria
876          _RL dRhoSmall
877          _RL hMixSmooth
878          _RL Ro_SeaLevel
879          _RL rSigmaBnd
880          _RL sideDragFactor
881          _RL bottomDragLinear
882          _RL bottomDragQuadratic
883          _RL smoothAbsFuncRange
884          _RL nh_Am2
885          _RL tCylIn
886          _RL tCylOut
887          _RL phiEuler, thetaEuler, psiEuler
888    
889        COMMON /PARM_A/ HeatCapacity_Cp,recip_Cp,  C--   COMMON /PARM_A/ Thermodynamics constants ?
890       &                Lamba_theta        COMMON /PARM_A/ HeatCapacity_Cp,recip_Cp
891        _RL HeatCapacity_Cp        _RL HeatCapacity_Cp
       _RL Lamba_theta  
892        _RL recip_Cp        _RL recip_Cp
893    
894  C Equation of State (polynomial coeffients)  C--   COMMON /PARM_ATM/ Atmospheric physical parameters (Ideal Gas EOS, ...)
895        COMMON /PARM_EOS_NL/ eosC,eosSig0,eosRefT,eosRefS  C     celsius2K :: convert centigrade (Celsius) degree to Kelvin
896        _RL eosC(9,Nr+1),eosSig0(Nr+1),eosRefT(Nr+1),eosRefS(Nr+1)  C     atm_Po    :: standard reference pressure
897  C Linear equation of state  C     atm_Cp    :: specific heat (Cp) of the (dry) air at constant pressure
898  C     tAlpha    - Linear EOS thermal expansion coefficient ( 1/degree ).  C     atm_Rd    :: gas constant for dry air
899  C     sBeta     - Linear EOS haline contraction coefficient.  C     atm_kappa :: kappa = R/Cp (R: constant of Ideal Gas EOS)
900        COMMON /PARM_EOS_LIN/ tAlpha,sBeta,eosType  C     atm_Rq    :: water vapour specific volume anomaly relative to dry air
901        _RL tAlpha  C                  (e.g. typical value = (29/18 -1) 10^-3 with q [g/kg])
902        _RL sBeta  C     integr_GeoPot :: option to select the way we integrate the geopotential
903        character*(6) eosType  C                     (still a subject of discussions ...)
904    C     selectFindRoSurf :: select the way surf. ref. pressure (=Ro_surf) is
905  C These are input arrays (of integers) that contain the *absolute*  C             derived from the orography. Implemented: 0,1 (see INI_P_GROUND)
906  C computational index of an open-boundary (OB) point.        COMMON /PARM_ATM/
907  C A zero (0) element means there is no corresponding OB in that column/row.       &            celsius2K,
908  C The computational coordinate refers to "tracer" cells.       &            atm_Cp, atm_Rd, atm_kappa, atm_Rq, atm_Po,
909  C For a northern/southern OB, the OB V point is to the south/north.       &            integr_GeoPot, selectFindRoSurf
910  C For an eastern/western OB, the OB U point is to the west/east.        _RL celsius2K
911  C eg.        _RL atm_Po, atm_Cp, atm_Rd, atm_kappa, atm_Rq
912  C     OB_Jnorth(3)=34  means that:        INTEGER integr_GeoPot, selectFindRoSurf
 C          T( 3 ,34) is a an OB point  
 C          U(3:4,34) is a an OB point  
 C          V( 4 ,34) is a an OB point  
 C while  
 C     OB_Jsouth(3)=1  means that:  
 C          T( 3 ,1) is a an OB point  
 C          U(3:4,1) is a an OB point  
 C          V( 4 ,2) is a an OB point  
 C  
 C For convenience, negative values for Jnorth/Ieast refer to  
 C points relative to the Northern/Eastern edges of the model  
 C eg. OB_Jnorth(3)=-1  means that the point (3,Ny-1) is a northern O-B.  
 C  
       COMMON /PARM_OB/  
      & OB_Jnorth,OB_Jsouth,OB_Ieast,OB_Iwest  
       INTEGER OB_Jnorth(Nx)  
       INTEGER OB_Jsouth(Nx)  
       INTEGER OB_Ieast(Ny)  
       INTEGER OB_Iwest(Ny)  
913    
914  C Logical flags for selecting packages  C Logical flags for selecting packages
915        LOGICAL use_KPPmixing        LOGICAL useGAD
916        LOGICAL use_GMRedi        LOGICAL useOBCS
917          LOGICAL useSHAP_FILT
918          LOGICAL useZONAL_FILT
919          LOGICAL useOPPS
920          LOGICAL usePP81
921          LOGICAL useMY82
922          LOGICAL useGGL90
923          LOGICAL useKPP
924          LOGICAL useGMRedi
925          LOGICAL useDOWN_SLOPE
926          LOGICAL useCAL
927          LOGICAL useEXF
928          LOGICAL useBulkForce
929          LOGICAL useEBM
930          LOGICAL useCheapAML
931          LOGICAL useGrdchk
932          LOGICAL useSMOOTH
933          LOGICAL useECCO
934          LOGICAL useSBO
935          LOGICAL useFLT
936          LOGICAL usePTRACERS
937          LOGICAL useGCHEM
938          LOGICAL useRBCS
939          LOGICAL useOffLine
940          LOGICAL useMATRIX
941          LOGICAL useSEAICE
942          LOGICAL useSALT_PLUME
943          LOGICAL useShelfIce
944          LOGICAL useICEFRONT
945          LOGICAL useThSIce
946          LOGICAL useATM2d
947          LOGICAL useAIM
948          LOGICAL useLand
949          LOGICAL useFizhi
950          LOGICAL useGridAlt
951          LOGICAL useDiagnostics
952          LOGICAL useREGRID
953          LOGICAL useLayers
954          LOGICAL useMNC
955          LOGICAL useRunClock
956          LOGICAL useEMBED_FILES
957          LOGICAL useMYPACKAGE
958        COMMON /PARM_PACKAGES/        COMMON /PARM_PACKAGES/
959       &        use_KPPmixing,use_GMRedi       &        useGAD, useOBCS, useSHAP_FILT, useZONAL_FILT,
960         &        useOPPS, usePP81, useMY82, useGGL90, useKPP,
961         &        useGMRedi, useDOWN_SLOPE,
962         &        useCAL, useEXF, useBulkForce, useEBM, useCheapAML,
963         &        useGrdchk, useSMOOTH, useECCO, useSBO, useFLT,
964         &        usePTRACERS, useGCHEM, useRBCS, useOffLine, useMATRIX,
965         &        useSEAICE, useSALT_PLUME, useShelfIce,
966         &        useICEFRONT, useThSIce,
967         &        useATM2D, useAIM, useLand, useFizhi, useGridAlt,
968         &        useDiagnostics, useREGRID, useLayers, useMNC,
969         &        useRunClock, useEMBED_FILES,
970         &        useMYPACKAGE
971    
972    CEH3 ;;; Local Variables: ***
973    CEH3 ;;; mode:fortran ***
974    CEH3 ;;; End: ***

Legend:
Removed from v.1.44  
changed lines
  Added in v.1.245

  ViewVC Help
Powered by ViewVC 1.1.22