/[MITgcm]/MITgcm/model/inc/PARAMS.h
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revision 1.166 by baylor, Tue Sep 20 21:01:30 2005 UTC revision 1.174 by heimbach, Tue Dec 13 19:45:19 2005 UTC
# Line 151  C                           =0 Linear fr Line 151  C                           =0 Linear fr
151  C     select_rStar        :: option related to r* vertical coordinate  C     select_rStar        :: option related to r* vertical coordinate
152  C                           =0 (default) use r coord. ; > 0 use r*  C                           =0 (default) use r coord. ; > 0 use r*
153  C     tempAdvScheme       :: Temp. Horiz.Advection scheme selector  C     tempAdvScheme       :: Temp. Horiz.Advection scheme selector
154  C     tempVertAdvScheme   :: Temp. Vert. Advection scheme selector  C     tempVertAdvScheme   :: Temp. Vert. Advection scheme selector
155  C     saltAdvScheme       :: Salt. Horiz.advection scheme selector  C     saltAdvScheme       :: Salt. Horiz.advection scheme selector
156  C     saltVertAdvScheme   :: Salt. Vert. Advection scheme selector  C     saltVertAdvScheme   :: Salt. Vert. Advection scheme selector
157    C     selectKEscheme      :: Kinetic Energy scheme selector (Vector Inv.)
158  C     debugLevel          :: debug level selector: higher -> more writing  C     debugLevel          :: debug level selector: higher -> more writing
159    
160        COMMON /PARM_I/        COMMON /PARM_I/
# Line 168  C     debugLevel          :: debug level Line 169  C     debugLevel          :: debug level
169       &        nonlinFreeSurf, select_rStar,       &        nonlinFreeSurf, select_rStar,
170       &        tempAdvScheme, tempVertAdvScheme,       &        tempAdvScheme, tempVertAdvScheme,
171       &        saltAdvScheme, saltVertAdvScheme,       &        saltAdvScheme, saltVertAdvScheme,
172         &        selectKEscheme,
173       &        debugLevel       &        debugLevel
174        INTEGER cg2dMaxIters        INTEGER cg2dMaxIters
175        INTEGER cg2dChkResFreq        INTEGER cg2dChkResFreq
# Line 186  C     debugLevel          :: debug level Line 188  C     debugLevel          :: debug level
188        INTEGER select_rStar        INTEGER select_rStar
189        INTEGER tempAdvScheme, tempVertAdvScheme        INTEGER tempAdvScheme, tempVertAdvScheme
190        INTEGER saltAdvScheme, saltVertAdvScheme        INTEGER saltAdvScheme, saltVertAdvScheme
191          INTEGER selectKEscheme
192        INTEGER debugLevel        INTEGER debugLevel
193    
194  C  C
# Line 204  C                               spherica Line 207  C                               spherica
207  C     usingCylindricalGrid :: If TRUE grid generation will be Cylindrical  C     usingCylindricalGrid :: If TRUE grid generation will be Cylindrical
208  C     no_slip_sides :: Impose "no-slip" at lateral boundaries.  C     no_slip_sides :: Impose "no-slip" at lateral boundaries.
209  C     no_slip_bottom :: Impose "no-slip" at bottom boundary.  C     no_slip_bottom :: Impose "no-slip" at bottom boundary.
 C     staggerTimeStep :: enable a Stagger time stepping T,S Rho then U,V  
210  C     momViscosity  :: Flag which turns momentum friction terms on and off.  C     momViscosity  :: Flag which turns momentum friction terms on and off.
211  C     momAdvection  :: Flag which turns advection of momentum on and off.  C     momAdvection  :: Flag which turns advection of momentum on and off.
212  C     momForcing    :: Flag which turns external forcing of momentum on  C     momForcing    :: Flag which turns external forcing of momentum on
# Line 226  C                     and off. Line 228  C                     and off.
228  C     useRealFreshWaterFlux :: if True (=Natural BCS), treats P+R-E flux  C     useRealFreshWaterFlux :: if True (=Natural BCS), treats P+R-E flux
229  C                         as a real Fresh Water (=> changes the Sea Level)  C                         as a real Fresh Water (=> changes the Sea Level)
230  C                         if F, converts P+R-E to salt flux (no SL effect)  C                         if F, converts P+R-E to salt flux (no SL effect)
231  C     useFullLeith   :: Set to true to use full Leith viscosity (may be unstable  C     useFullLeith   :: Set to true to use full Leith viscosity(may be unstable
232  C                       on irregular grids)  C                       on irregular grids)
233  C     useAnisotropicViscAGridMax :: Set to true to use Alistair's latest  C     useAreaViscLength :: Set to true to use old scaling for viscous
234  C              anisotropic length scale.  It is used only for maximum viscosity  C              lengths, e.g., L2=Raz.  May be preferable for cube sphere.
 C              calculations.  Alistair recommends a value of viscA*GridMax=.25  
235  C     useStrainTensionVisc:: Set to true to use Strain-Tension viscous terms  C     useStrainTensionVisc:: Set to true to use Strain-Tension viscous terms
236  C     rigidLid            :: Set to true to use rigid lid  C     rigidLid            :: Set to true to use rigid lid
237  C     implicitFreeSurface :: Set to true to use implcit free surface  C     implicitFreeSurface :: Set to true to use implicit free surface
238  C     exactConserv        :: Set to true to conserve exactly the total Volume  C     exactConserv        :: Set to true to conserve exactly the total Volume
239  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
240  C                           linear relation Phi_surf = Bo_surf*eta  C                           linear relation Phi_surf = Bo_surf*eta
241    C     implicitIntGravWave :: treat Internal Gravity Wave implicitly
242    C     staggerTimeStep :: enable a Stagger time stepping T,S Rho then U,V
243  C     momStepping   :: Turns momentum equation time-stepping off  C     momStepping   :: Turns momentum equation time-stepping off
244  C     tempStepping  :: Turns temperature equation time-stepping off  C     tempStepping  :: Turns temperature equation time-stepping off
245  C     saltStepping  :: Turns salinity equation time-stepping off  C     saltStepping  :: Turns salinity equation time-stepping off
# Line 258  C     saltImplVertAdv :: Turns on implic Line 261  C     saltImplVertAdv :: Turns on implic
261  C     momImplVertAdv  :: Turns on implicit vertical advection for Momentum  C     momImplVertAdv  :: Turns on implicit vertical advection for Momentum
262  C     multiDimAdvection :: Flag that enable multi-dimension advection  C     multiDimAdvection :: Flag that enable multi-dimension advection
263  C     useMultiDimAdvec  :: True if multi-dim advection is used at least once  C     useMultiDimAdvec  :: True if multi-dim advection is used at least once
264  C     forcing_In_AB :: if False, put forcing (Temp,Salt,Tracers) contribution  C     forcing_In_AB     :: if False, put forcing (Temp,Salt,Tracers) contribution
265  C                      out off Adams-Bashforth time stepping.  C                          out off Adams-Bashforth time stepping.
266    C     doAB_onGtGs       :: if the Adams-Bashforth time stepping is used, always
267    C                          apply AB on tracer tendencies (rather than on Tracer)
268  C     startFromPickupAB2 :: with AB-3 code, start from an AB-2 pickup  C     startFromPickupAB2 :: with AB-3 code, start from an AB-2 pickup
269  C     doThetaClimRelax :: Set true if relaxation to temperature  C     doThetaClimRelax :: Set true if relaxation to temperature
270  C                        climatology is required.  C                        climatology is required.
# Line 301  C                        & Last iteratio Line 306  C                        & Last iteratio
306        COMMON /PARM_L/ usingCartesianGrid, usingSphericalPolarGrid,        COMMON /PARM_L/ usingCartesianGrid, usingSphericalPolarGrid,
307       & usingCurvilinearGrid, usingCylindricalGrid,       & usingCurvilinearGrid, usingCylindricalGrid,
308       & no_slip_sides,no_slip_bottom,       & no_slip_sides,no_slip_bottom,
      & staggerTimeStep,  
309       & momViscosity, momAdvection, momForcing, useCoriolis,       & momViscosity, momAdvection, momForcing, useCoriolis,
310       & momPressureForcing, vectorInvariantMomentum,       & momPressureForcing, vectorInvariantMomentum,
311       & tempAdvection, tempForcing,       & tempAdvection, tempForcing,
312       & saltAdvection, saltForcing,       & saltAdvection, saltForcing,
313       & useRealFreshWaterFlux,       & useRealFreshWaterFlux,
314       & useFullLeith, useAnisotropicViscAGridMax, useStrainTensionVisc,       & useFullLeith, useStrainTensionVisc,
315         & useAreaViscLength,
316       & rigidLid, implicitFreeSurface, exactConserv, uniformLin_PhiSurf,       & rigidLid, implicitFreeSurface, exactConserv, uniformLin_PhiSurf,
317         & implicitIntGravWave, staggerTimeStep,
318       & momStepping, tempStepping, saltStepping,       & momStepping, tempStepping, saltStepping,
319       & metricTerms, usingSphericalPolarMTerms, useNHMTerms,       & metricTerms, usingSphericalPolarMTerms, useNHMTerms,
320       & useConstantF, useBetaPlaneF, useSphereF,       & useConstantF, useBetaPlaneF, useSphereF,
# Line 318  C                        & Last iteratio Line 324  C                        & Last iteratio
324       & useAbsVorticity, upwindShear,       & useAbsVorticity, upwindShear,
325       & implicitDiffusion, implicitViscosity,       & implicitDiffusion, implicitViscosity,
326       & tempImplVertAdv, saltImplVertAdv, momImplVertAdv,       & tempImplVertAdv, saltImplVertAdv, momImplVertAdv,
327       & multiDimAdvection, useMultiDimAdvec, forcing_In_AB,       & multiDimAdvection, useMultiDimAdvec,
328         & forcing_In_AB, doAB_onGtGs,
329       & doThetaClimRelax, doSaltClimRelax, doTr1ClimRelax,       & doThetaClimRelax, doSaltClimRelax, doTr1ClimRelax,
330       & periodicExternalForcing,       & periodicExternalForcing,
331       & fluidIsAir, fluidIsWater,       & fluidIsAir, fluidIsWater,
# Line 340  C                        & Last iteratio Line 347  C                        & Last iteratio
347        LOGICAL useNHMTerms        LOGICAL useNHMTerms
348        LOGICAL no_slip_sides        LOGICAL no_slip_sides
349        LOGICAL no_slip_bottom        LOGICAL no_slip_bottom
       LOGICAL staggerTimeStep  
350        LOGICAL momViscosity        LOGICAL momViscosity
351        LOGICAL momAdvection        LOGICAL momAdvection
352        LOGICAL momForcing        LOGICAL momForcing
# Line 353  C                        & Last iteratio Line 359  C                        & Last iteratio
359        LOGICAL saltForcing        LOGICAL saltForcing
360        LOGICAL useRealFreshWaterFlux        LOGICAL useRealFreshWaterFlux
361        LOGICAL useFullLeith        LOGICAL useFullLeith
       LOGICAL useAnisotropicViscAGridMax  
362        LOGICAL useStrainTensionVisc        LOGICAL useStrainTensionVisc
363          LOGICAL useAreaViscLength
364        LOGICAL rigidLid        LOGICAL rigidLid
365        LOGICAL implicitFreeSurface        LOGICAL implicitFreeSurface
366        LOGICAL exactConserv        LOGICAL exactConserv
367        LOGICAL uniformLin_PhiSurf        LOGICAL uniformLin_PhiSurf
368          LOGICAL implicitIntGravWave
369          LOGICAL staggerTimeStep
370        LOGICAL momStepping        LOGICAL momStepping
371        LOGICAL tempStepping        LOGICAL tempStepping
372        LOGICAL saltStepping        LOGICAL saltStepping
# Line 383  C                        & Last iteratio Line 391  C                        & Last iteratio
391        LOGICAL multiDimAdvection        LOGICAL multiDimAdvection
392        LOGICAL useMultiDimAdvec        LOGICAL useMultiDimAdvec
393        LOGICAL forcing_In_AB        LOGICAL forcing_In_AB
394          LOGICAL doAB_onGtGs
395        LOGICAL doThetaClimRelax        LOGICAL doThetaClimRelax
396        LOGICAL doSaltClimRelax        LOGICAL doSaltClimRelax
397        LOGICAL doTr1ClimRelax        LOGICAL doTr1ClimRelax
# Line 444  C     rhoConst  :: Vertically constant r Line 453  C     rhoConst  :: Vertically constant r
453  C     rhoConstFresh :: Constant reference density for fresh water (rain)  C     rhoConstFresh :: Constant reference density for fresh water (rain)
454  C     tRef      :: reference vertical profile for potential temperature  C     tRef      :: reference vertical profile for potential temperature
455  C     sRef      :: reference vertical profile for salinity/specific humidity  C     sRef      :: reference vertical profile for salinity/specific humidity
456    C     phiRef    :: reference potential (pressure/rho, geopotential) profile
457    C     dBdrRef   :: vertical gradient of reference boyancy  [(m/s/r)^2)]:
458    C               :: z-coord: = N^2_ref = Brunt-Vaissala frequency [s^-2]
459    C               :: p-coord: = -(d.alpha/dp)_ref          [(m^2.s/kg)^2]
460  C     phiMin    :: Latitude of southern most cell face.  C     phiMin    :: Latitude of southern most cell face.
461  C     thetaMin  :: Longitude of western most cell face (this  C     thetaMin  :: Longitude of western most cell face (this
462  C                 is an "inert" parameter but it is included  C                 is an "inert" parameter but it is included
# Line 582  C     recip_horiVertRatio  ( 1 if horiz Line 595  C     recip_horiVertRatio  ( 1 if horiz
595  C                          ( g*rho if horiz in m and vertical in Pa ).  C                          ( g*rho if horiz in m and vertical in Pa ).
596  C     Ro_SeaLevel        :: standard position of Sea-Level in "R" coordinate, used as  C     Ro_SeaLevel        :: standard position of Sea-Level in "R" coordinate, used as
597  C                          starting value (k=1) for vertical coordinate (rf(1)=Ro_SeaLevel)  C                          starting value (k=1) for vertical coordinate (rf(1)=Ro_SeaLevel)
598    C     sideDragFactor     :: side-drag scaling factor (used only if no_slip_sides)
599    C                           (default=2: full drag ; =1: gives half-slip BC)
600  C     bottomDragLinear   :: Drag coefficient built in to core dynamics  C     bottomDragLinear   :: Drag coefficient built in to core dynamics
601  C      --"-"--  Quadratic  ( linear: 1/s, quadratic: 1/m )  C     bottomDragQuadratic   ( linear: 1/s, quadratic: 1/m )
602    C     nh_Am2        :: scales the non-hydrostatic terms and changes internal scales
603    C                      (i.e. allows convection at different Rayleigh numbers)
604        COMMON /PARM_R/ cg2dTargetResidual, cg2dTargetResWunit,        COMMON /PARM_R/ cg2dTargetResidual, cg2dTargetResWunit,
605       & cg2dpcOffDFac, cg3dTargetResidual,       & cg2dpcOffDFac, cg3dTargetResidual,
606       & delR, delRc, delX, delY,       & delR, delRc, delX, delY,
# Line 606  C      --"-"--  Quadratic  ( linear: 1/s Line 623  C      --"-"--  Quadratic  ( linear: 1/s
623       & hFacMin, hFacMinDz, hFacInf, hFacSup,       & hFacMin, hFacMinDz, hFacInf, hFacSup,
624       & gravity, recip_Gravity, gBaro, rhonil, recip_rhonil,       & gravity, recip_Gravity, gBaro, rhonil, recip_rhonil,
625       & recip_rhoConst, rhoConst,       & recip_rhoConst, rhoConst,
626       & rhoConstFresh, convertEmP2rUnit, tRef, sRef,       & rhoConstFresh, convertEmP2rUnit, tRef, sRef, phiRef, dBdrRef,
627       & baseTime, startTime, endTime,       & baseTime, startTime, endTime,
628       & chkPtFreq, pchkPtFreq, dumpFreq, adjDumpFreq,       & chkPtFreq, pchkPtFreq, dumpFreq, adjDumpFreq,
629       & diagFreq, taveFreq, tave_lastIter, monitorFreq, adjMonitorFreq,       & diagFreq, taveFreq, tave_lastIter, monitorFreq, adjMonitorFreq,
630       & afFacMom, vfFacMom, pfFacMom, cfFacMom, foFacMom, mtFacMom,       & afFacMom, vfFacMom, pfFacMom, cfFacMom, foFacMom, mtFacMom,
631       & cosPower, cAdjFreq, omega, rotationPeriod,       & cosPower, cAdjFreq, omega, rotationPeriod,
632       & tauThetaClimRelax,       & tauThetaClimRelax, tauThetaClimRelax3Dim,
633       & tauSaltClimRelax,       & tauSaltClimRelax, tauSaltClimRelax3Dim,
634       & tauTr1ClimRelax, lambdaTr1ClimRelax, latBandClimRelax,       & tauTr1ClimRelax, lambdaTr1ClimRelax, latBandClimRelax,
635       & externForcingCycle, externForcingPeriod,       & externForcingCycle, externForcingPeriod,
636       & convertFW2Salt, temp_EvPrRn, salt_EvPrRn,       & convertFW2Salt, temp_EvPrRn, salt_EvPrRn,
637       & hFacMinDr, hFacMinDp,       & hFacMinDr, hFacMinDp,
638       & horiVertRatio, recip_horiVertRatio,       & horiVertRatio, recip_horiVertRatio,
639       & ivdc_kappa, Ro_SeaLevel,       & ivdc_kappa, Ro_SeaLevel,
640       & bottomDragLinear,bottomDragQuadratic,nh_Am2,       & sideDragFactor, bottomDragLinear, bottomDragQuadratic, nh_Am2,
641       & tCylIn, tCylOut       & tCylIn, tCylOut
642    
       _RL nh_Am2  
643        _RL cg2dTargetResidual        _RL cg2dTargetResidual
644        _RL cg2dTargetResWunit        _RL cg2dTargetResWunit
645        _RL cg3dTargetResidual        _RL cg3dTargetResidual
# Line 700  C      --"-"--  Quadratic  ( linear: 1/s Line 716  C      --"-"--  Quadratic  ( linear: 1/s
716        _RL convertEmP2rUnit        _RL convertEmP2rUnit
717        _RL tRef(Nr)        _RL tRef(Nr)
718        _RL sRef(Nr)        _RL sRef(Nr)
719          _RL phiRef(2*Nr+1)
720          _RL dBdrRef(Nr)
721        _RL baseTime        _RL baseTime
722        _RL startTime        _RL startTime
723        _RL endTime        _RL endTime
# Line 724  C      --"-"--  Quadratic  ( linear: 1/s Line 742  C      --"-"--  Quadratic  ( linear: 1/s
742        _RL rotationPeriod        _RL rotationPeriod
743        _RL tauThetaClimRelax        _RL tauThetaClimRelax
744        _RL tauSaltClimRelax        _RL tauSaltClimRelax
745          _RL tauThetaClimRelax3Dim
746          _RL tauSaltClimRelax3Dim
747        _RL tauTr1ClimRelax        _RL tauTr1ClimRelax
748        _RL lambdaTr1ClimRelax        _RL lambdaTr1ClimRelax
749        _RL latBandClimRelax        _RL latBandClimRelax
# Line 736  C      --"-"--  Quadratic  ( linear: 1/s Line 756  C      --"-"--  Quadratic  ( linear: 1/s
756        _RL recip_horiVertRatio        _RL recip_horiVertRatio
757        _RL ivdc_kappa        _RL ivdc_kappa
758        _RL Ro_SeaLevel        _RL Ro_SeaLevel
759          _RL sideDragFactor
760        _RL bottomDragLinear        _RL bottomDragLinear
761        _RL bottomDragQuadratic        _RL bottomDragQuadratic
762          _RL nh_Am2
763        _RL tCylIn        _RL tCylIn
764        _RL tCylOut        _RL tCylOut
765    
# Line 783  C Logical flags for selecting packages Line 805  C Logical flags for selecting packages
805        LOGICAL useFLT        LOGICAL useFLT
806        LOGICAL usePTRACERS        LOGICAL usePTRACERS
807        LOGICAL useGCHEM        LOGICAL useGCHEM
808          LOGICAL useRBCS
809        LOGICAL useSBO        LOGICAL useSBO
810        LOGICAL useSEAICE        LOGICAL useSEAICE
811        LOGICAL useBulkForce        LOGICAL useBulkForce
# Line 797  C Logical flags for selecting packages Line 820  C Logical flags for selecting packages
820        COMMON /PARM_PACKAGES/        COMMON /PARM_PACKAGES/
821       &        useKPP, useGMRedi, useOBCS, useAIM, useLand, useECCO,       &        useKPP, useGMRedi, useOBCS, useAIM, useLand, useECCO,
822       &        useSHAP_FILT, useZONAL_FILT, useGrdchk, useFLT,       &        useSHAP_FILT, useZONAL_FILT, useGrdchk, useFLT,
823       &        usePTRACERS, useGCHEM,       &        usePTRACERS, useGCHEM, useRBCS,
824       &        useSBO, useSEAICE, useThSIce, useBulkForce,       &        useSBO, useSEAICE, useThSIce, useBulkForce,
825       &        usefizhi, usegridalt, usediagnostics, useEBM, useMNC,       &        usefizhi, usegridalt, usediagnostics, useEBM, useMNC,
826       &        usePP81, useMY82, useOPPS, useGGL90, useMATRIX,       &        usePP81, useMY82, useOPPS, useGGL90, useMATRIX,
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