/[MITgcm]/MITgcm/model/inc/PARAMS.h
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revision 1.1 by cnh, Wed Apr 22 19:15:31 1998 UTC revision 1.6 by adcroft, Wed May 20 21:29:31 1998 UTC
# Line 1  Line 1 
1  C $Id$  C $Header$
2  C  C
3  C     /==========================================================\  C     /==========================================================\
4  C     | PARAMS.h                                                 |  C     | PARAMS.h                                                 |
# Line 85  C                     and off. Line 85  C                     and off.
85  C--   COMMON /PARM_R/ "Real" valued parameters used by the model.  C--   COMMON /PARM_R/ "Real" valued parameters used by the model.
86  C     cg2dTargetResidual  C     cg2dTargetResidual
87  C               - Target residual for cg2d solver.  C               - Target residual for cg2d solver.
88  C     delZ      - Vertical grid spacing (Pa) - delZ is the distance  C     delZ      - Vertical grid spacing ( m ) - delZ is the distance
89  C                 between "w" surfaces.  C                 between "w" surfaces.
90  C     delX      - Separation between cell faces (m) or (deg), depending  C     delX      - Separation between cell faces (m) or (deg), depending
91  C     delY        on input flags.  C     delY        on input flags.
92  C     gravity   - Accel. due to gravity ( m/s^2 )  C     gravity   - Accel. due to gravity ( m/s^2 )
93  C     ronil     - Reference density  C     ronil     - Reference density
94  C     startTime - Start time for model  C     startTime - Start time for model ( s )
 C     oBandBeg  - Offline bands start and end times.  
 C     oBandEnd  
 C     oPeriodLength - Lenght of offline period.  
95  C     phiMin    - Latitude of southern most cell face.  C     phiMin    - Latitude of southern most cell face.
96  C     thetaMin  - Longitude of western most cell face (this  C     thetaMin  - Longitude of western most cell face (this
97  C                 is an "inert" parameter but it is included  C                 is an "inert" parameter but it is included
98  C                 to make geographical references simple.)  C                 to make geographical references simple.)
99  C     rSphere   - Radius of sphere for a spherical polar grid.  C     rSphere   - Radius of sphere for a spherical polar grid ( m ).
100  C     f0        - Reference coriolis parameter ( 1/s )  C     f0        - Reference coriolis parameter ( 1/s )
101  C                 ( Southern edge f for beta plane )  C                 ( Southern edge f for beta plane )
102  C     beta      - df/dy ( s^-1.m^-1 )  C     beta      - df/dy ( s^-1.m^-1 )
# Line 121  C     diffKzS   - Laplacian diffusion co Line 118  C     diffKzS   - Laplacian diffusion co
118  C                 salt vertically ( m^2/s )  C                 salt vertically ( m^2/s )
119  C     diffK4S   - Biharmonic diffusion coeff. for mixing of  C     diffK4S   - Biharmonic diffusion coeff. for mixing of
120  C                 salt laterally ( m^4/s )  C                 salt laterally ( m^4/s )
121  C     delt      - Timestep ( s )  C     deltaT    - Default timestep ( s )
122    C     deltaTMom    - Timestep for momemtum equations ( s )
123    C     deltaTtracer - Timestep for tracer equations ( s )
124  C     tauCD     - CD scheme coupling timescale ( 1/s )  C     tauCD     - CD scheme coupling timescale ( 1/s )
125  C     rCD       - CD scheme normalised coupling parameter ( 0-1 )  C     rCD       - CD scheme normalised coupling parameter ( 0-1 )
126    C     GMmaxslope  - max. slope allowed in GM/Redi tensor
127    C     GMlength  - Length to use in Visbeck et al. formula for K
128    C     GMalpha   - alpha to use in Visbeck et al. formula for K
129    C     GMdepth   - Depth over which to integrate Richardson # (Visbeck et al.)
130    C     GMbackground - background value of GM/Redi coefficient
131  C     startTime - Starting time for this integration ( s ).  C     startTime - Starting time for this integration ( s ).
132  C     endTime   - Ending time for this integration ( s ).  C     endTime   - Ending time for this integration ( s ).
133  C     chkPtFreq - Frequency of check pointing ( s ).  C     chkPtFreq - Frequency of check pointing ( s ).
134  C     dumpFreq  - Frequency with which model state is written to  C     dumpFreq  - Frequency with which model state is written to
135  C                 post-processing files ( s ).  C                 post-processing files ( s ).
136        COMMON /PARM_R/ cg2dTargetResidual, delZ, delX, delY,        COMMON /PARM_R/ cg2dTargetResidual, delZ, delX, delY, deltaT,
137       & deltaTmom, deltaTtracer, abeps, startTime, oBandBeg, oBandEnd,       & deltaTmom, deltaTtracer, abeps, startTime, phiMin, thetaMin,
138       & oPeriodLength, phiMin, thetaMin, rSphere, f0, fCori, beta,       & rSphere, f0, fCori, beta, viscAh, viscAz, viscA4, diffKhT, diffKzT,
139       & viscAh, viscAz, viscA4, diffKhT, diffKzT, diffK4T,       & diffK4T, diffKhS, diffKzS, diffK4S, delT, tauCD, rCD,
140       & diffKhS, diffKzS, diffK4S, delT, tauCD, rCD,       & GMmaxslope,GMlength,GMalpha,GMdepth,GMkbackground,
141       & tAlpha, sBeta, gravity, rhonil, tRef, sRef,       & gravity, rhonil, tRef, sRef,
142       & endTime, chkPtFreq, dumpFreq       & endTime, chkPtFreq, dumpFreq
143        REAL cg2dTargetResidual        _RL cg2dTargetResidual
144        REAL delZ(Nz)        _RL delZ(Nz)
145        REAL delX(Nx)        _RL delX(Nx)
146        REAL delY(Ny)        _RL delY(Ny)
147        REAL deltaTmom        _RL deltaT
148        REAL deltaTtracer        _RL deltaTmom
149        REAL abeps        _RL deltaTtracer
150        REAL oBandBeg(nOBands),oBandEnd(nOBands)        _RL abeps
151        REAL oPeriodLength        _RL phiMin
152        REAL phiMin        _RL thetaMin
153        REAL thetaMin        _RL rSphere
154        REAL rSphere        _RL f0
155        REAL f0        _RL beta
156        _RL  beta        _RL viscAh
157        REAL viscAh        _RL viscAz
158        REAL viscAz        _RL viscA4
159        REAL viscA4        _RL diffKhT
160        REAL diffKhT        _RL diffKzT
161        REAL diffKzT        _RL diffK4T
162        REAL diffK4T        _RL diffKhS
163        REAL diffKhS        _RL diffKzS
164        REAL diffKzS        _RL diffK4S
165        REAL diffK4S        _RL delt
166        REAL delt        _RL tauCD
167        REAL tauCD        _RL rCD
168        REAL rCD        _RL GMmaxslope
169        REAL tAlpha        _RL GMlength
170        REAL sBeta        _RL GMalpha
171        REAL gravity        _RL GMdepth
172        REAL rhonil        _RL GMkbackground
173        REAL tRef(Nz)        _RL gravity
174        REAL sRef(Nz)        _RL rhonil
175        real Fcori(1-OLx:sNx+OLx,1-OLy:sNy+OLy,nSx,nSy)        _RL tRef(Nz)
176        REAL startTime        _RL sRef(Nz)
177        REAL endTime        _RL Fcori(1-OLx:sNx+OLx,1-OLy:sNy+OLy,nSx,nSy)
178        REAL chkPtFreq        _RL startTime
179        REAL dumpFreq        _RL endTime
180          _RL chkPtFreq
181          _RL dumpFreq
182    
183        COMMON /PARM_A/ HeatCapacity_Cp,        COMMON /PARM_A/ HeatCapacity_Cp,
184       &                Lamba_theta       &                Lamba_theta
185        REAL HeatCapacity_Cp        _RL HeatCapacity_Cp
186        REAL Lamba_theta        _RL Lamba_theta
187    
188    C Equation of State (polynomial coeffients)
189          COMMON /PARM_EOS_NL/ eosC,eosSig0,eosRefT,eosRefS
190          _RL eosC(Nz+1,9),eosSig0(Nz+1),eosRefT(Nz+1),eosRefS(Nz+1)
191    C Linear equation of state
192    C     tAlpha    - Linear EOS thermal expansion coefficient ( 1/degree ).
193    C     sBeta     - Linear EOS haline contraction coefficient.
194          COMMON /PARM_EOS_LIN/ tAlpha,sBeta
195          _RL tAlpha
196          _RL sBeta
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