Functions/Subroutines
subroutine	advect_pv_ad (qnew, q, q_traj, q_north, q_south, u, u_traj, v, v_traj, nx, ny, deltax, deltay, dt)
	Advect potential vorticity - Adjoint. More...

Function/Subroutine Documentation

◆ advect_pv_ad()

subroutine advect_pv_ad	(	real(kind=kind_real), dimension(nx,ny,2), intent(inout)	qnew,
		real(kind=kind_real), dimension(nx,ny,2), intent(inout)	q,
		real(kind=kind_real), dimension(nx,ny,2), intent(in)	q_traj,
		real(kind=kind_real), dimension(nx,2), intent(in)	q_north,
		real(kind=kind_real), dimension(nx,2), intent(in)	q_south,
		real(kind=kind_real), dimension(nx,ny,2), intent(out)	u,
		real(kind=kind_real), dimension(nx,ny,2), intent(in)	u_traj,
		real(kind=kind_real), dimension(nx,ny,2), intent(out)	v,
		real(kind=kind_real), dimension(nx,ny,2), intent(in)	v_traj,
		integer, intent(in)	nx,
		integer, intent(in)	ny,
		real(kind=kind_real), intent(in)	deltax,
		real(kind=kind_real), intent(in)	deltay,
		real(kind=kind_real), intent(in)	dt
	)

Advect potential vorticity - Adjoint.

Parameters

[in,out]	qnew	Input adjoint variable for PV
[in,out]	q	Output adjoint variable for PV
[in]	q_traj	Trajectory potential vorticity
[in]	q_north	PV on northern wall
[in]	q_south	PV on southern wall
[out]	u	Zonal wind adjoint variable
[in]	u_traj	Trajectory zonal wind
[out]	v	Meridional wind adjoint variable
[in]	v_traj	Trajectory meridional wind
[in]	nx	Zonal grid dimension
[in]	ny	Meridional grid dimension
[in]	deltax	Zonal grid spacing (non-dimensional)
[in]	deltay	Meridional grid spacing (non-dim)
[in]	dt	Timestep (non-dimensional)

Definition at line 14 of file advect_pv_ad.f90.

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