calc_pv_tl.f90 File Reference

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Functions/Subroutines
subroutine	calc_pv_tl (pv, x, nx, ny, f1, f2, deltax, deltay)
	Calculate potential vorticity - Tangent Linear. More...

Function/Subroutine Documentation

calc_pv_tl()

subroutine calc_pv_tl	(	real(kind=kind_real), dimension(nx,ny,2), intent(out)	pv,
		real(kind=kind_real), dimension(nx,ny,2), intent(in)	x,
		integer, intent(in)	nx,
		integer, intent(in)	ny,
		real(kind=kind_real), intent(in)	f1,
		real(kind=kind_real), intent(in)	f2,
		real(kind=kind_real), intent(in)	deltax,
		real(kind=kind_real), intent(in)	deltay
	)

Calculate potential vorticity - Tangent Linear.

Parameters

[in]	nx	Zonal grid dimension
[in]	ny	Meridional grid dimension
[out]	pv	Potential vorticity increment
[in]	x	Streamfunction increment
[in]	f1	Coefficient in PV operator
[in]	f2	Coefficient in PV operator
[in]	deltax	Zonal grid spacing (non-dimensional)
[in]	deltay	Meridional grid spacing (non-dimensional)
[in]	deltay	– TL of this is identity. –>
[in]	deltay	– TL of this is identity. –>
[in]	deltay	– TL of this is identity. –>

Definition at line 12 of file calc_pv_tl.f90.

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