Functions/Subroutines
subroutine	zonal_wind (u, x, x_north, x_south, nx, ny, deltay)
	Calculate zonal wind component from the streamfunction. More...

Function/Subroutine Documentation

◆ zonal_wind()

subroutine zonal_wind	(	real(kind=kind_real), dimension(nx,ny,2), intent(out)	u,
		real(kind=kind_real), dimension(nx,ny,2), intent(in)	x,
		real(kind=kind_real), dimension(2), intent(in)	x_north,
		real(kind=kind_real), dimension(2), intent(in)	x_south,
		integer, intent(in)	nx,
		integer, intent(in)	ny,
		real(kind=kind_real), intent(in)	deltay
	)

Calculate zonal wind component from the streamfunction.

Nothing fancy. It's just a standard centred finite difference.

Parameters

[in]	nx	Zonal grid dimension
[in]	ny	Meridional grid dimension
[out]	u	Zonal wind
[in]	x	Streamfunction
[in]	x_north	Streamfunction on northern wall
[in]	x_south	Streamfunction on southern wall
[in]	deltay	Meridional grid spacing (non-dimensional)

Definition at line 15 of file zonal_wind.f90.

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