qg_error_covariance_mod Module Reference

Data Types
type	qg_error_covariance_config

Functions/Subroutines
subroutine, public	qg_error_covariance_setup (self, f_conf, geom)
	Linked list implementation. More...
subroutine, public	qg_error_covariance_delete (self)
	Delete error covariance matrix. More...
subroutine, public	qg_error_covariance_mult (self, fld_in, fld_out)
	Multiply by error covariance matrix. More...
subroutine, public	qg_error_covariance_randomize (self, fld_out)
	Randomize error covariance. More...
subroutine	qg_error_covariance_sqrt_mult_zonal (self, fld)
	Multiply by error covariance matrix square-root, zonal part. More...
subroutine	qg_error_covariance_sqrt_mult_meridional (self, fld)
	Multiply by error covariance matrix square-root - meridional part. More...
subroutine	qg_error_covariance_sqrt_mult_vertical (self, fld)
	Multiply by error covariance matrix square-root - vertical part. More...
subroutine	qg_error_covariance_sqrt_mult (self, fld_in, fld_out)
	Multiply by error covariance matrix square-root. More...
subroutine	qg_error_covariance_sqrt_mult_ad (self, fld_in, fld_out)
	Multiply by error covariance matrix square-root - adjoint. More...

Variables
real(kind_real), parameter	eps_ad = 1.0e-10
	Epsilon value for adjoint tests. More...
type(registry_t), public	qg_error_covariance_registry
	Linked list interface - defines registry_t type. More...

Function/Subroutine Documentation

qg_error_covariance_delete()

subroutine, public qg_error_covariance_mod::qg_error_covariance_delete

(

type(qg_error_covariance_config), intent(inout)

self

)

Delete error covariance matrix.

Parameters

[in,out]

self

Error covariance configuration

Definition at line 234 of file qg_error_covariance_mod.F90.

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qg_error_covariance_mult()

subroutine, public qg_error_covariance_mod::qg_error_covariance_mult	(	type(qg_error_covariance_config), intent(in)	self,
		type(qg_fields), intent(in)	fld_in,
		type(qg_fields), intent(inout)	fld_out
	)

Multiply by error covariance matrix.

Parameters

[in]	self	Error covariance configuration
[in]	fld_in	Input field
[in,out]	fld_out	Output field

Definition at line 250 of file qg_error_covariance_mod.F90.

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qg_error_covariance_randomize()

subroutine, public qg_error_covariance_mod::qg_error_covariance_randomize	(	type(qg_error_covariance_config), intent(in)	self,
		type(qg_fields), intent(inout)	fld_out
	)

Randomize error covariance.

Parameters

[in]	self	Error covariance configuration
[in,out]	fld_out	Output field

Definition at line 274 of file qg_error_covariance_mod.F90.

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qg_error_covariance_setup()

subroutine, public qg_error_covariance_mod::qg_error_covariance_setup	(	type(qg_error_covariance_config), intent(inout)	self,
		type(fckit_configuration), intent(in)	f_conf,
		type(qg_geom), intent(in)	geom
	)

Linked list implementation.

Setup error covariance matrix

Parameters

[in,out]	self	Error covariance configuration
[in]	f_conf	FCKIT configuration
[in]	geom	Geometry

Definition at line 60 of file qg_error_covariance_mod.F90.

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qg_error_covariance_sqrt_mult()

subroutine qg_error_covariance_mod::qg_error_covariance_sqrt_mult ( type(qg_error_covariance_config), intent(in)  self, type(qg_fields), intent(in)  fld_in, type(qg_fields), intent(inout)  fld_out  )

private

Multiply by error covariance matrix square-root.

Parameters

[in]	self	Error covariance configuration
[in]	fld_in	Input field
[in,out]	fld_out	Output field

Definition at line 402 of file qg_error_covariance_mod.F90.

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qg_error_covariance_sqrt_mult_ad()

subroutine qg_error_covariance_mod::qg_error_covariance_sqrt_mult_ad ( type(qg_error_covariance_config), intent(in)  self, type(qg_fields), intent(in)  fld_in, type(qg_fields), intent(inout)  fld_out  )

private

Multiply by error covariance matrix square-root - adjoint.

Parameters

[in]	self	Error covariance configuration
[in]	fld_in	Input field
[in,out]	fld_out	Output field

Definition at line 443 of file qg_error_covariance_mod.F90.

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qg_error_covariance_sqrt_mult_meridional()

subroutine qg_error_covariance_mod::qg_error_covariance_sqrt_mult_meridional ( type(qg_error_covariance_config), intent(in)  self, real(kind_real), dimension(self%nx,self%ny,self%nz), intent(inout)  fld  )

private

Multiply by error covariance matrix square-root - meridional part.

Parameters

[in]	self	Error covariance configuration
[in,out]	fld	Field

Definition at line 326 of file qg_error_covariance_mod.F90.

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qg_error_covariance_sqrt_mult_vertical()

subroutine qg_error_covariance_mod::qg_error_covariance_sqrt_mult_vertical ( type(qg_error_covariance_config), intent(in)  self, real(kind_real), dimension(self%nx,self%ny,self%nz), intent(inout)  fld  )

private

Multiply by error covariance matrix square-root - vertical part.

Parameters

[in]	self	Error covariance configuration
[in,out]	fld	Field

Definition at line 364 of file qg_error_covariance_mod.F90.

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qg_error_covariance_sqrt_mult_zonal()

subroutine qg_error_covariance_mod::qg_error_covariance_sqrt_mult_zonal ( type(qg_error_covariance_config), intent(in)  self, real(kind_real), dimension(self%nx,self%ny,self%nz), intent(inout)  fld  )

private

Multiply by error covariance matrix square-root, zonal part.

Parameters

[in]	self	Error covariance configuration
[in,out]	fld	Field

Definition at line 297 of file qg_error_covariance_mod.F90.

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Variable Documentation

eps_ad

real(kind_real), parameter qg_error_covariance_mod::eps_ad = 1.0e-10

private

Epsilon value for adjoint tests.

Definition at line 42 of file qg_error_covariance_mod.F90.

qg_error_covariance_registry

type(registry_t), public qg_error_covariance_mod::qg_error_covariance_registry

Linked list interface - defines registry_t type.

Global registry

Definition at line 50 of file qg_error_covariance_mod.F90.