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(*)Use thickness_to_dz with BRYAN_LEWIS_DIFFUSIVITY #553

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Merged
marshallward merged 2 commits into from
Feb 15, 2024
Merged

(*)Use thickness_to_dz with BRYAN_LEWIS_DIFFUSIVITY #553

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c1c5c57
(*)Use thickness_to_dz with BRYAN_LEWIS_DIFFUSIVITY
Hallberg-NOAA Jan 24, 2024
db08bd3
Merge branch 'dev/gfdl' into nonBous_Bryan_Lewis
marshallward Feb 15, 2024
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6 changes: 5 additions & 1 deletion src/parameterizations/vertical/MOM_bkgnd_mixing.F90
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Original file line number Diff line number Diff line change
Expand Up @@ -13,6 +13,7 @@ module MOM_bkgnd_mixing
use MOM_file_parser, only : openParameterBlock, closeParameterBlock
use MOM_forcing_type, only : forcing
use MOM_grid, only : ocean_grid_type
use MOM_interface_heights, only : thickness_to_dz
use MOM_unit_scaling, only : unit_scale_type
use MOM_verticalGrid, only : verticalGrid_type
use MOM_variables, only : thermo_var_ptrs, vertvisc_type
Expand Down Expand Up @@ -338,6 +339,7 @@ subroutine calculate_bkgnd_mixing(h, tv, N2_lay, Kd_lay, Kd_int, Kv_bkgnd, j, G,
real, dimension(SZK_(GV)+1) :: Kv_col !< Viscosities at the interfaces [m2 s-1]
real, dimension(SZI_(G)) :: Kd_sfc !< Surface value of the diffusivity [H Z T-1 ~> m2 s-1 or kg m-1 s-1]
real, dimension(SZI_(G)) :: depth !< Distance from surface of an interface [H ~> m or kg m-2]
real, dimension(SZI_(G),SZK_(GV)) :: dz !< Height change across layers [Z ~> m]
real :: depth_c !< depth of the center of a layer [H ~> m or kg m-2]
real :: I_Hmix !< inverse of fixed mixed layer thickness [H-1 ~> m-1 or m2 kg-1]
real :: I_2Omega !< 1/(2 Omega) [T ~> s]
Expand All @@ -364,10 +366,12 @@ subroutine calculate_bkgnd_mixing(h, tv, N2_lay, Kd_lay, Kd_int, Kv_bkgnd, j, G,
! Set up the background diffusivity.
if (CS%Bryan_Lewis_diffusivity) then

call thickness_to_dz(h, tv, dz, j, G, GV)

do i=is,ie
depth_int(1) = 0.0
do k=2,nz+1
depth_int(k) = depth_int(k-1) + GV%H_to_m*h(i,j,k-1)
depth_int(k) = depth_int(k-1) + US%Z_to_m*dz(i,k-1)
enddo

call CVMix_init_bkgnd(max_nlev=nz, &
Expand Down