qg_interp_mod Module Reference

Functions/Subroutines
subroutine, public	qg_interp_trilinear (geom, lon, lat, z, field, val)
	Trilinear interpolation. More...
subroutine, public	qg_interp_trilinear_ad (geom, lon, lat, z, val, field)
	Interpolation - adjoint. More...
subroutine, public	qg_interp_bicubic (geom, x, y, gfld2dext, val)
	Bicubic horizontal interpolation. More...
subroutine, public	qg_interp_bicubic_tl (geom, x, y, gfld2dext_traj, dx, dy, gfld2dext, val)
	Bicubic horizontal interpolation - tangent linear. More...
subroutine, public	qg_interp_bicubic_ad (geom, x, y, gfld2dext_traj, val, dx, dy, gfld2dext)
	Bicubic horizontal interpolation - adjoint. More...
subroutine, public	find_x_indices (geom, x, jxm1, jxo, jxp1, jxp2, ax)
	Find x indices. More...
subroutine, public	find_y_indices (geom, y, jym1, jyo, jyp1, jyp2, ay)
	Find y indices. More...
subroutine	find_z_indices (geom, z, jzo, jzp1, az)
	Find z indices. More...
subroutine	cubic (a, m1, o, p1, p2, res)
	Cubic interpolation. More...
subroutine	cubic_tl (a_traj, m1_traj, o_traj, p1_traj, p2_traj, a, m1, o, p1, p2, res)
	Cubic interpolation - tangent linear. More...
subroutine	cubic_ad (a_traj, m1_traj, o_traj, p1_traj, p2_traj, res, a, m1, o, p1, p2)
	Cubic interpolation - adjoint. More...

Function/Subroutine Documentation

cubic()

subroutine qg_interp_mod::cubic ( real(kind_real), intent(in)  a, real(kind_real), intent(in)  m1, real(kind_real), intent(in)  o, real(kind_real), intent(in)  p1, real(kind_real), intent(in)  p2, real(kind_real), intent(out)  res  )

private

Cubic interpolation.

Parameters

[in]	a	Coefficient
[in]	m1	Minus 1 value
[in]	o	Origin value
[in]	p1	Plus 1 value
[in]	p2	Plus 2 value
[out]	res	Result

Definition at line 413 of file qg_interp_mod.F90.

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cubic_ad()

subroutine qg_interp_mod::cubic_ad ( real(kind_real), intent(in)  a_traj, real(kind_real), intent(in)  m1_traj, real(kind_real), intent(in)  o_traj, real(kind_real), intent(in)  p1_traj, real(kind_real), intent(in)  p2_traj, real(kind_real), intent(in)  res, real(kind_real), intent(inout)  a, real(kind_real), intent(inout)  m1, real(kind_real), intent(inout)  o, real(kind_real), intent(inout)  p1, real(kind_real), intent(inout)  p2  )

private

Cubic interpolation - adjoint.

Parameters

[in]	a_traj	Coefficient trajectory
[in]	m1_traj	Minus 1 trajectory
[in]	o_traj	Origin value
[in]	p1_traj	Plus 1 value
[in]	p2_traj	Plus 2 value
[in]	res	Result
[in,out]	a	Coefficient perturbation
[in,out]	m1	Minus perturbation
[in,out]	o	Origin perturbation
[in,out]	p1	Plus 1 perturbation
[in,out]	p2	Plus 2 perturbation

Definition at line 466 of file qg_interp_mod.F90.

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cubic_tl()

subroutine qg_interp_mod::cubic_tl ( real(kind_real), intent(in)  a_traj, real(kind_real), intent(in)  m1_traj, real(kind_real), intent(in)  o_traj, real(kind_real), intent(in)  p1_traj, real(kind_real), intent(in)  p2_traj, real(kind_real), intent(in)  a, real(kind_real), intent(in)  m1, real(kind_real), intent(in)  o, real(kind_real), intent(in)  p1, real(kind_real), intent(in)  p2, real(kind_real), intent(out)  res  )

private

Cubic interpolation - tangent linear.

Parameters

[in]	a_traj	Coefficient trajectory
[in]	m1_traj	Minus 1 trajectory
[in]	o_traj	Origin value
[in]	p1_traj	Plus 1 value
[in]	p2_traj	Plus 2 value
[in]	a	Coefficient perturbation
[in]	m1	Minus perturbation
[in]	o	Origin perturbation
[in]	p1	Plus 1 perturbation
[in]	p2	Plus 2 perturbation
[out]	res	Result

Definition at line 431 of file qg_interp_mod.F90.

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find_x_indices()

subroutine, public qg_interp_mod::find_x_indices	(	type(qg_geom), intent(in)	geom,
		real(kind_real), intent(in)	x,
		integer, intent(out)	jxm1,
		integer, intent(out)	jxo,
		integer, intent(out)	jxp1,
		integer, intent(out)	jxp2,
		real(kind_real), intent(out)	ax
	)

Find x indices.

Parameters

[in]	geom	Geometry
[in]	x	X value
[out]	jxm1	Minus 1 index
[out]	jxo	Origin index
[out]	jxp1	Plus 1 index
[out]	jxp2	Plus 2 index
[out]	ax	Coefficient

Definition at line 275 of file qg_interp_mod.F90.

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find_y_indices()

subroutine, public qg_interp_mod::find_y_indices	(	type(qg_geom), intent(in)	geom,
		real(kind_real), intent(in)	y,
		integer, intent(out)	jym1,
		integer, intent(out)	jyo,
		integer, intent(out)	jyp1,
		integer, intent(out)	jyp2,
		real(kind_real), intent(out)	ay
	)

Find y indices.

Parameters

[in]	geom	Geometry
[in]	y	Y value
[out]	jym1	Minus 1 index
[out]	jyo	Origin index
[out]	jyp1	Plus 1 index
[out]	jyp2	Plus 2 index
[out]	ay	Coefficient

Definition at line 329 of file qg_interp_mod.F90.

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find_z_indices()

subroutine qg_interp_mod::find_z_indices ( type(qg_geom), intent(in)  geom, real(kind_real), intent(in)  z, integer, intent(out)  jzo, integer, intent(out)  jzp1, real(kind_real), intent(out)  az  )

private

Find z indices.

Parameters

[in]	geom	Geometry
[in]	z	Z value
[out]	jzo	Origin index
[out]	jzp1	Plus 1 index
[out]	az	Coefficient

Definition at line 374 of file qg_interp_mod.F90.

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qg_interp_bicubic()

subroutine, public qg_interp_mod::qg_interp_bicubic	(	type(qg_geom), intent(in)	geom,
		real(kind_real), intent(in)	x,
		real(kind_real), intent(in)	y,
		real(kind_real), dimension(geom%nx,-1:geom%ny+2), intent(in)	gfld2dext,
		real(kind_real), intent(out)	val
	)

Bicubic horizontal interpolation.

Parameters

[in]	geom	Geometry
[in]	x	X value
[in]	y	Y value
[in]	gfld2dext	Extended 2D field
[out]	val	Value

Definition at line 143 of file qg_interp_mod.F90.

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qg_interp_bicubic_ad()

subroutine, public qg_interp_mod::qg_interp_bicubic_ad	(	type(qg_geom), intent(in)	geom,
		real(kind_real), intent(in)	x,
		real(kind_real), intent(in)	y,
		real(kind_real), dimension(geom%nx,-1:geom%ny+2), intent(in)	gfld2dext_traj,
		real(kind_real), intent(in)	val,
		real(kind_real), intent(inout)	dx,
		real(kind_real), intent(inout)	dy,
		real(kind_real), dimension(geom%nx,-1:geom%ny+2), intent(inout)	gfld2dext
	)

Bicubic horizontal interpolation - adjoint.

Parameters

[in]	geom	Geometry
[in]	x	X value
[in]	y	Y value
[in]	gfld2dext_traj	Extended 2D trajectory
[in]	val	Value
[in,out]	dx	X perturbation
[in,out]	dy	Y perturbation
[in,out]	gfld2dext	Extended 2D perturbation

Definition at line 220 of file qg_interp_mod.F90.

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qg_interp_bicubic_tl()

subroutine, public qg_interp_mod::qg_interp_bicubic_tl	(	type(qg_geom), intent(in)	geom,
		real(kind_real), intent(in)	x,
		real(kind_real), intent(in)	y,
		real(kind_real), dimension(geom%nx,-1:geom%ny+2), intent(in)	gfld2dext_traj,
		real(kind_real), intent(in)	dx,
		real(kind_real), intent(in)	dy,
		real(kind_real), dimension(geom%nx,-1:geom%ny+2), intent(in)	gfld2dext,
		real(kind_real), intent(out)	val
	)

Bicubic horizontal interpolation - tangent linear.

Parameters

[in]	geom	Geometry
[in]	x	X value
[in]	y	Y value
[in]	gfld2dext_traj	Extended 2D trajectory
[in]	dx	X perturbation
[in]	dy	Y perturbation
[in]	gfld2dext	Extended 2D perturbation
[out]	val	Value

Definition at line 173 of file qg_interp_mod.F90.

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qg_interp_trilinear()

subroutine, public qg_interp_mod::qg_interp_trilinear	(	type(qg_geom), intent(in)	geom,
		real(kind_real), intent(in)	lon,
		real(kind_real), intent(in)	lat,
		real(kind_real), intent(in)	z,
		real(kind_real), dimension(geom%nx,geom%ny,geom%nz), intent(in)	field,
		real(kind_real), intent(out)	val
	)

Trilinear interpolation.

Parameters

[in]	geom	Geometry
[in]	lon	Longitude
[in]	lat	Latitude
[in]	z	Altitude
[out]	val	Value

Definition at line 28 of file qg_interp_mod.F90.

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qg_interp_trilinear_ad()

subroutine, public qg_interp_mod::qg_interp_trilinear_ad	(	type(qg_geom), intent(in)	geom,
		real(kind_real), intent(in)	lon,
		real(kind_real), intent(in)	lat,
		real(kind_real), intent(in)	z,
		real(kind_real), intent(in)	val,
		real(kind_real), dimension(geom%nx,geom%ny,geom%nz), intent(inout)	field
	)

Interpolation - adjoint.

Parameters

[in]	geom	Geometry
[in]	lon	Longitude
[in]	lat	Latitude
[in]	z	Altitude
[in]	val	Value

Definition at line 82 of file qg_interp_mod.F90.

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