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BC-TGV for both TGV and OT-MHD cases #5

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Mar 21, 2024
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BC-TGV for both TGV and OT-MHD cases #5

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31 changes: 19 additions & 12 deletions src/BC-TGV.f90
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Original file line number Diff line number Diff line change
Expand Up @@ -67,18 +67,12 @@ subroutine init_tgv (ux1,uy1,uz1,ep1,phi1)
do i=1,xsize(1)
x=real(i-1,mytype)*dx

! ux1(i,j,k)=+sin_prec(x)*cos_prec(y)*cos_prec(z)
! uy1(i,j,k)=-cos_prec(x)*sin_prec(y)*cos_prec(z)
! if (iscalar == 1) then
! phi1(i,j,k,1:numscalar)=sin_prec(x)*sin_prec(y)*cos_prec(z)
! endif

ux1(i,j,k)= -2.d0*sin_prec(y)*cos_prec(z)
uy1(i,j,k)= 2.d0*sin_prec(x)*cos_prec(z)

uz1(i,j,k)=zero

if(mhd_active) then

ux1(i,j,k)= -2.d0*sin_prec(y)*cos_prec(z)
uy1(i,j,k)= 2.d0*sin_prec(x)*cos_prec(z)
uz1(i,j,k)=zero
!
Bm(i,j,k,1)=-2.d0*sin_prec(y)
Bm(i,j,k,2)= 2.d0*sin_prec(2.d0*x)
Bm(i,j,k,3)=zero
Expand All @@ -99,7 +93,20 @@ subroutine init_tgv (ux1,uy1,uz1,ep1,phi1)
Bmean(i,j,k,2)=zero
Bmean(i,j,k,3)=zero

endif
else

ux1(i,j,k)=+sin_prec(x)*cos_prec(y)*cos_prec(z)
uy1(i,j,k)=-cos_prec(x)*sin_prec(y)*cos_prec(z)
if (iscalar == 1) then
phi1(i,j,k,1:numscalar)=sin_prec(x)*sin_prec(y)*cos_prec(z)
endif

ux1(i,j,k)= -2.d0*sin_prec(y)*cos_prec(z)
uy1(i,j,k)= 2.d0*sin_prec(x)*cos_prec(z)

uz1(i,j,k)=zero

endif

enddo
enddo
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