Base class representing a polarimetry signal. More...

Inheritance diagram for intpol::intpol_pol_class:

Public Member Functions
procedure	get_modeled_signal_last (this, a_model, sigma, last_value)
	Calculates the polarimetry signal.

procedure	get_gp_i (this, a_model, i, flags)
	Gets the guassian process kernel for an polarimetry signal and a position.

procedure	get_gp_s (this, a_model, signal, flags)
	Gets the guassian process kernel for an polarimetry signal and a signal.

procedure	get_gp_x (this, a_model, x_cart, flags)
	Gets the guassian process kernel for a polarimetry signal and a cartesian position.

FINAL	intpol_pol_destruct (this)
	Deconstruct a intpol_class object.

class(intpol_pol_class) function, pointer	intpol_pol_construct (wavelength, in_degrees, chord_paths)
	Construct a intpol_class object representing a polarimetry diagnostic.

Public Member Functions inherited from intpol::intpol_class
procedure	get_modeled_signal_last (this, a_model, sigma, last_value)
	Calculates the interferometry signal.

procedure	get_type (this)
	Gets a discription of the intpol type.

procedure	get_gp_i (this, a_model, i, flags)
	Gets the guassian process kernel for an inteferometry signal and a position.

procedure	get_gp_s (this, a_model, signal, flags)
	Gets the guassian process kernel for an inteferometry signal and a signal.

procedure	get_gp_x (this, a_model, x_cart, flags)
	Gets the guassian process kernel for a inteferometry signal and a cartesian position.

FINAL	intpol_destruct (this)
	Deconstruct a intpol_class object.

class(intpol_class) function, pointer	intpol_construct (chord_paths)
	Interface to get the guassian process kernel values.

Public Member Functions inherited from signal::signal_class
procedure	get_modeled_signal_cache (this, a_model, sigma, use_cache, last_value)
	Calculates the modeled signal.

procedure	get_modeled_signal_last (this, a_model, sigma, last_value)
	Calculates the modeled signal.

GENERIC	get_modeled_signal get_modeled_signal_cache, get_modeled_signal_last

procedure	get_observed_signal (this, a_model)
	Calculates the observed signal.

procedure	get_g2 (this, a_model, use_cache, last_value)
	Calculates the g^2 contribution of a signal.

procedure	get_e (this, a_model, use_cache, last_value)
	Calculates the e contribution of a signal.

procedure	get_sigma2 (this)
	Calculates the total sigma^2 of a signal.

procedure	get_type (this)
	Gets a discription of the signal type.

procedure	get_header (this, header)
	Gets a discription of the model and model sigma array indices.

procedure	get_gp_i (this, a_model, i, flags)
	Gets the guassian process kernel for a signal and a position.

procedure	get_gp_s (this, a_model, signal, flags)
	Gets the guassian process kernel for a signal and a signal.

procedure	get_gp_x (this, a_model, x_cart, flags)
	Gets the guassian process kernel for a signal and cartesian position.

GENERIC	get_gp get_gp_i, get_gp_s, get_gp_x

procedure	scale_and_offset (this, a_model, value)
	Apply scale and offset to the value.

procedure	sync_child (this, index, recon_comm)
	Syncronize a child signal state to the parent.

procedure	write_header (this, iou)
	Write out the signal header information to an output file.

procedure	write (this, iou, index, a_model)
	Write out the signal information to an output file.

procedure	write_auxiliary (this, iou, index, a_model)
	Write out any auxiliary signal information to an output file.

procedure	write_step_data (this, a_model, result_ncid, current_step, index, signal_model_value_id, signal_sigma_value_id)
	Write out the signal data for a step to the result netcdf file.

FINAL	signal_destruct (this)
	Deconstruct a signal_class object.

Public Attributes
real(rprec)	wavelength
	Wavelength if the beam.

logical	in_degrees
	Controls if the results is computed in degrees or radians.

Public Attributes inherited from intpol::intpol_class
type(vertex), pointer	chord_path => null()
	The complete path of the chord.

Public Attributes inherited from signal::signal_class
character(len=data_short_name_length)	s_name
	Short name of the signal.

character(len=data_name_length)	l_name
	Long name of the signal.

character(len=data_short_name_length)	units
	Physical units the signal measures.

real(rprec)	observed
	Eperimentally measured signal value.

real(rprec)	observed_sigma
	Eperimentally measured signal uncertainty.

real(rprec)	weight
	Weighting parameter of the signal.

real(rprec), dimension(4)	modeled
	Cached value of the modeled signal.

real(rprec), dimension(4)	modeled_sigma
	Cached value of the modeled sigma.

integer	scale_index
	Scale factor index.

integer	offset_index
	Offset factor index.

Detailed Description

Base class representing a polarimetry signal.

Interface for polarimetry constructor.

Super Class:: intpol_class

Member Function/Subroutine Documentation

◆ get_gp_i()

procedure intpol::intpol_pol_class::get_gp_i	(	class (intpol_pol_class), intent(in)	this,
		class (model_class), pointer	a_model,
		integer, intent(in)	i,
		integer, intent(in)	flags
	)

Gets the guassian process kernel for an polarimetry signal and a position.

Calculates the guassian process kernel between the signal and the position. Density kernels are provided by model::model_get_gp_ne.

Parameters

[in]	this	A intpol_pol_class instance.
[in]	a_model	A model instance.
[in]	i	Index of the position for the kernel.
[in]	flags	State flags to send to the kernel.

Returns: Kernel value for the position and the signal.

◆ get_gp_s()

procedure intpol::intpol_pol_class::get_gp_s	(	class (intpol_pol_class), intent(in)	this,
		class (model_class), pointer	a_model,
		class (signal_class), pointer	signal,
		integer, intent(in)	flags
	)

Gets the guassian process kernel for an polarimetry signal and a signal.

Calculates the guassian process kernel between the signal and a signal. Calls back to the signal module to call the other signal. This is the first signal.

Parameters

[in]	this	A intpol_class instance.
[in]	a_model	A model instance.
[in]	signal	A signal_class instance.
[in]	flags	State flags to send to the kernel.

Returns: Kernel value for the signal and the signal.

◆ get_gp_x()

procedure intpol::intpol_pol_class::get_gp_x	(	class (intpol_pol_class), intent(in)	this,
		class (model_class), pointer	a_model,
		real (rprec), dimension(3), intent(in)	x_cart,
		integer, intent(in)	flags
	)

Gets the guassian process kernel for a polarimetry signal and a cartesian position.

Calculates the guassian process kernel between the signal and the position. This is the second signal.

Parameters

[in]	this	A intpol_pol_class instance.
[in]	a_model	A model instance.
[in]	x_cart	The cartesian position of to get the kernel at.
[in]	flags	State flags to send to the kernel.

Returns: Kernel value for the signal and the signal.

◆ get_modeled_signal_last()

procedure intpol::intpol_pol_class::get_modeled_signal_last	(	class (intpol_pol_class), intent(inout)	this,
		class (model_class), pointer	a_model,
		real (rprec), dimension(4), intent(out)	sigma,
		real (rprec), dimension(4), intent(in)	last_value
	)

Calculates the polarimetry signal.

Calculates the modeled signal by integrating along the chord path. The integration function is provided by @ ref pol_function.

Parameters

[in,out]	this	A intpol_pol_class instance.
[in]	a_model	A model instance.
[out]	sigma	The modeled sigma.
[in]	last_value	Last good value in case the signal did not change.

Returns: The model value.

◆ intpol_pol_construct()

class (intpol_pol_class) function, pointer intpol::intpol_pol_class::intpol_pol_construct	(	real (rprec), intent(in)	wavelength,
		logical, intent(in)	in_degrees,
		real (rprec), dimension(:,:)	chord_paths
	)

Construct a intpol_class object representing a polarimetry diagnostic.

Allocates memory and initializes a intpol_class object.

Parameters

[in]	wavelength	Wavelength of the polarimetry beam.
[in]	in_degrees	Specifies if the sigals is degrees or radians. True specifies degree while false specifies radians.
[in]	chord_paths	The nodes of a multi point segment integration path.

Returns: A pointer to a constructed intpol_class object.

◆ intpol_pol_destruct()

FINAL intpol::intpol_pol_class::intpol_pol_destruct ( type (intpol_pol_class), intent(inout) this )

final

Deconstruct a intpol_class object.

Deallocates memory and uninitializes a intpol_class object.

Parameters

[in,out] this A intpol_class instance.

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

V3FIT/Sources/intpol.f

Public Member Functions

Public Attributes

Detailed Description

Member Function/Subroutine Documentation

◆ get_gp_i()

◆ get_gp_s()

◆ get_gp_x()

◆ get_modeled_signal_last()

◆ intpol_pol_construct()

◆ intpol_pol_destruct()