pesg::get_qofv Interface Reference

Public Member Functions
subroutine	get_qofv (lam, v1, v2, v3, v4, q)
	The quadratic quantity Q depends linearly on v1 and v4 (which are already quadratic diagnostics of EL) and quadratically on v2 and v3 (which are linear diagnostics of EL).
subroutine	get_qofvd (lam, v2, v3, v1d, v2d, v3d, v4d, qd)
	Like get_qofv, but for (only) the 2-vector derivatives of Q.
subroutine	get_qsofvs (n, lam, v1s, v2s, v3s, v4s, qs)
	General util to convert value.

Detailed Description

Definition at line 38 of file pesg.f90.

Constructor & Destructor Documentation

get_qofv()

subroutine pesg::get_qofv::get_qofv	(	real(dp), intent(in)	lam,
		real(dp), intent(in)	v1,
		real(dp), intent(in)	v2,
		real(dp), intent(in)	v3,
		real(dp), intent(in)	v4,
		real(dp), intent(out)	q )

The quadratic quantity Q depends linearly on v1 and v4 (which are already quadratic diagnostics of EL) and quadratically on v2 and v3 (which are linear diagnostics of EL).

EL = (1/2)log(G), where G=J^T.J, J the jacobian.

Parameters

[in]	lam
[in]	v1	quadratic diagnostics of EL
[in]	v2	linear diagnostics of EL
[in]	v3	linear diagnostics of EL
[in]	v4	quadratic diagnostics of EL
[out]	q	quadratic quantity

Author

R. J. Purser

Definition at line 728 of file pesg.f90.

Member Function/Subroutine Documentation

get_qofvd()

subroutine pesg::get_qofv::get_qofvd	(	real(dp), intent(in)	lam,
		real(dp), intent(in)	v2,
		real(dp), intent(in)	v3,
		real(dp), dimension(2), intent(in)	v1d,
		real(dp), dimension(2), intent(in)	v2d,
		real(dp), dimension(2), intent(in)	v3d,
		real(dp), dimension(2), intent(in)	v4d,
		real(dp), dimension(2), intent(out)	qd )

Like get_qofv, but for (only) the 2-vector derivatives of Q.

Note that the quadratic diagnostics v1 and v4 do not participate in this formula.

Parameters

[in]	lam
[in]	v2
[in]	v3
[in]	v1d
[in]	v2d
[in]	v3d
[in]	v4d
[out]	qd

Author

R. J. Purser

Definition at line 750 of file pesg.f90.

get_qsofvs()

subroutine pesg::get_qofv::get_qsofvs	(	integer(spi), intent(in)	n,
		real(dp), intent(in)	lam,
		real(dp), dimension(n), intent(in)	v1s,
		real(dp), dimension(n), intent(in)	v2s,
		real(dp), dimension(n), intent(in)	v3s,
		real(dp), dimension(n), intent(in)	v4s,
		real(dp), dimension(n), intent(out)	qs )

General util to convert value.

Parameters

[in]	n
[in]	lam
[in]	v1s
[in]	v2s
[in]	v3s
[in]	v4s
[out]	qs

Author

R. J. Purser

Definition at line 770 of file pesg.f90.

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The documentation for this interface was generated from the following file:

• /scratch4/NCEPDEV/nems/Brian.Curtis/git/BrianCurtis-NOAA/UFS_UTILS/v1_14_0/sorc/grid_tools.fd/regional_esg_grid.fd/pesg.f90