/[MITgcm]/MITgcm/model/inc/PARAMS.h
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revision 1.183 by jmc, Mon Mar 20 15:10:24 2006 UTC revision 1.186 by baylor, Tue Jun 20 20:57:37 2006 UTC
# Line 484  C                 momentum laterally ( m Line 484  C                 momentum laterally ( m
484  C     viscAhW   :: Eddy viscosity coeff. for mixing of vertical  C     viscAhW   :: Eddy viscosity coeff. for mixing of vertical
485  C                 momentum laterally, no effect for hydrostatic  C                 momentum laterally, no effect for hydrostatic
486  C                 model, defaults to viscAh if unset ( m^2/s )  C                 model, defaults to viscAh if unset ( m^2/s )
487    C                 Not used if variable horiz. viscosity is used.
488  C     viscAr    :: Eddy viscosity coeff. for mixing of  C     viscAr    :: Eddy viscosity coeff. for mixing of
489  C                 momentum vertically ( units of r^2/s )  C                 momentum vertically ( units of r^2/s )
490  C     viscA4    :: Biharmonic viscosity coeff. for mixing of  C     viscA4    :: Biharmonic viscosity coeff. for mixing of
# Line 491  C                 momentum laterally ( m Line 492  C                 momentum laterally ( m
492  C     viscA4W   :: Biharmonic viscosity coeff. for mixing of vertical  C     viscA4W   :: Biharmonic viscosity coeff. for mixing of vertical
493  C                 momentum laterally, no effect for hydrostatic  C                 momentum laterally, no effect for hydrostatic
494  C                 model, defaults to viscA4 if unset ( m^2/s )  C                 model, defaults to viscA4 if unset ( m^2/s )
495    C                 Not used if variable horiz. viscosity is used.
496  C     viscAhD   :: Eddy viscosity coeff. for mixing of momentum laterally  C     viscAhD   :: Eddy viscosity coeff. for mixing of momentum laterally
497  C                  (act on Divergence part) ( m^2/s )  C                  (act on Divergence part) ( m^2/s )
498  C     viscAhZ   :: Eddy viscosity coeff. for mixing of momentum laterally  C     viscAhZ   :: Eddy viscosity coeff. for mixing of momentum laterally
# Line 608  C     Ro_SeaLevel        :: standard pos Line 610  C     Ro_SeaLevel        :: standard pos
610  C                          starting value (k=1) for vertical coordinate (rf(1)=Ro_SeaLevel)  C                          starting value (k=1) for vertical coordinate (rf(1)=Ro_SeaLevel)
611  C     sideDragFactor     :: side-drag scaling factor (used only if no_slip_sides)  C     sideDragFactor     :: side-drag scaling factor (used only if no_slip_sides)
612  C                           (default=2: full drag ; =1: gives half-slip BC)  C                           (default=2: full drag ; =1: gives half-slip BC)
613  C     bottomDragLinear   :: Drag coefficient built in to core dynamics  C     bottomDragLinear    :: Linear    bottom-drag coefficient (units of [r]/s)
614  C     bottomDragQuadratic   ( linear: 1/s, quadratic: 1/m )  C     bottomDragQuadratic :: Quadratic bottom-drag coefficient (units of [r]/m)
615    C               (if using zcoordinate, units becomes linear: m/s, quadratic: [-])
616    C     smoothAbsFuncRange :: 1/2 of interval around zero, for which FORTRAN ABS
617    C                           is to be replace by a smoother function
618    C                           (affects myabs, mymin, mymax)
619  C     nh_Am2        :: scales the non-hydrostatic terms and changes internal scales  C     nh_Am2        :: scales the non-hydrostatic terms and changes internal scales
620  C                      (i.e. allows convection at different Rayleigh numbers)  C                      (i.e. allows convection at different Rayleigh numbers)
621        COMMON /PARM_R/ cg2dTargetResidual, cg2dTargetResWunit,        COMMON /PARM_R/ cg2dTargetResidual, cg2dTargetResWunit,
# Line 648  C                      (i.e. allows conv Line 654  C                      (i.e. allows conv
654       & horiVertRatio, recip_horiVertRatio,       & horiVertRatio, recip_horiVertRatio,
655       & ivdc_kappa, Ro_SeaLevel,       & ivdc_kappa, Ro_SeaLevel,
656       & sideDragFactor, bottomDragLinear, bottomDragQuadratic, nh_Am2,       & sideDragFactor, bottomDragLinear, bottomDragQuadratic, nh_Am2,
657         & smoothAbsFuncRange,
658       & tCylIn, tCylOut       & tCylIn, tCylOut
659    
660        _RL cg2dTargetResidual        _RL cg2dTargetResidual
# Line 767  C                      (i.e. allows conv Line 774  C                      (i.e. allows conv
774        _RL sideDragFactor        _RL sideDragFactor
775        _RL bottomDragLinear        _RL bottomDragLinear
776        _RL bottomDragQuadratic        _RL bottomDragQuadratic
777          _RL smoothAbsFuncRange
778        _RL nh_Am2        _RL nh_Am2
779        _RL tCylIn        _RL tCylIn
780        _RL tCylOut        _RL tCylOut
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