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bug fix for m_opt: fixed units of surface momentum flux #1214

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Merged
kkeene44 merged 1 commit into from
Jul 15, 2020
Merged

bug fix for m_opt: fixed units of surface momentum flux #1214

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16 changes: 8 additions & 8 deletions dyn_em/module_diffusion_em.F
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Original file line number Diff line number Diff line change
Expand Up @@ -4165,8 +4165,8 @@ SUBROUTINE vertical_diffusion_2 ( ru_tendf, rv_tendf, rw_tendf, rt_tendf, &
v_2(i-1,kts,j )+ &
v_2(i-1,kts,j+1))/4)**2))+epsilon

tao_xz=cd0*V0_u*u_2(i,kts,j)*(rho(i,kts,j)+rho(i-1,kts,j))/2.
ru_tendf(i,kts,j)=ru_tendf(i,kts,j) + g*tao_xz/dnw(kts)
tao_xz=cd0*V0_u*u_2(i,kts,j)
ru_tendf(i,kts,j)=ru_tendf(i,kts,j) + g*tao_xz*0.5*(rho(i,kts,j)+rho(i-1,kts,j))/dnw(kts)
IF ( (config_flags%m_opt .EQ. 1) .OR. (config_flags%sfs_opt .GT. 0) ) THEN
nba_mij(i,kts,j,P_m13) = -tao_xz
ENDIF
Expand All @@ -4183,8 +4183,8 @@ SUBROUTINE vertical_diffusion_2 ( ru_tendf, rv_tendf, rw_tendf, rt_tendf, &
u_2(i+1,kts,j )+ &
u_2(i+1,kts,j-1))/4)**2))+epsilon

tao_yz=cd0*V0_v*v_2(i,kts,j)*(rho(i,kts,j)+rho(i,kts,j-1))/2.
rv_tendf(i,kts,j)=rv_tendf(i,kts,j) + g*tao_yz/dnw(kts)
tao_yz=cd0*V0_v*v_2(i,kts,j)
rv_tendf(i,kts,j)=rv_tendf(i,kts,j) + g*tao_yz*0.5*(rho(i,kts,j)+rho(i,kts,j-1))/dnw(kts)
IF ( (config_flags%m_opt .EQ. 1) .OR. (config_flags%sfs_opt .GT. 0) ) THEN
nba_mij(i,kts,j,P_m23) = -tao_yz
ENDIF
Expand All @@ -4203,8 +4203,8 @@ SUBROUTINE vertical_diffusion_2 ( ru_tendf, rv_tendf, rw_tendf, rt_tendf, &
v_2(i-1,kts,j+1))/4)**2))+epsilon
ustar=0.5*(ust(i,j)+ust(i-1,j))

tao_xz=ustar*ustar*u_2(i,kts,j)*(rho(i,kts,j)+rho(i-1,kts,j))/(2.*V0_u)
ru_tendf(i,kts,j)=ru_tendf(i,kts,j) + g*tao_xz/dnw(kts)
tao_xz=ustar*ustar*u_2(i,kts,j)/V0_u
ru_tendf(i,kts,j)=ru_tendf(i,kts,j) + g*tao_xz*0.5*(rho(i,kts,j)+rho(i-1,kts,j))/dnw(kts)
IF ( (config_flags%m_opt .EQ. 1) .OR. (config_flags%sfs_opt .GT. 0) ) THEN
nba_mij(i,kts,j,P_m13) = -tao_xz
ENDIF
Expand All @@ -4222,8 +4222,8 @@ SUBROUTINE vertical_diffusion_2 ( ru_tendf, rv_tendf, rw_tendf, rt_tendf, &
u_2(i+1,kts,j-1))/4)**2))+epsilon
ustar=0.5*(ust(i,j)+ust(i,j-1))

tao_yz=ustar*ustar*v_2(i,kts,j)*(rho(i,kts,j)+rho(i,kts,j-1))/(2.*V0_v)
rv_tendf(i,kts,j)=rv_tendf(i,kts,j) + g*tao_yz/dnw(kts)
tao_yz=ustar*ustar*v_2(i,kts,j)/V0_v
rv_tendf(i,kts,j)=rv_tendf(i,kts,j) + g*tao_yz*0.5*(rho(i,kts,j)+rho(i,kts,j-1))/dnw(kts)
IF ( (config_flags%m_opt .EQ. 1) .OR. (config_flags%sfs_opt .GT. 0) ) THEN
nba_mij(i,kts,j,P_m23) = -tao_yz
ENDIF
Expand Down