mc_interp.h File Reference

Interpolation classes and functions created for use within Monte Carlo scattering simulations. More...

#include "arts.h"
#include "matpackI.h"
#include "array.h"
#include "interpolation.h"
#include "optproperties.h"
#include "ppath.h"

Go to the source code of this file.

Classes
class	SLIData2
	A 2D sequential linear interpolation (SLI) lookup table. More...

Functions
ostream &	operator<< (ostream &os, const SLIData2 &sli)
void	interp (MatrixView tia, ConstVectorView itw, const ArrayOfMatrix &a, const GridPos &tc)
	Red 1D Interpolate. More...
void	interp (VectorView tia, ConstVectorView itw, const ArrayOfVector &a, const GridPos &tc)
	Red 1D Interpolate. More...
void	interp_scat_angle_temperature (VectorView pha_mat_int, Numeric &theta_rad, const SingleScatteringData &scat_data, const Numeric &za_sca, const Numeric &aa_sca, const Numeric &za_inc, const Numeric &aa_inc, const Numeric &rtp_temperature)

Variables
const Numeric	DEG2RAD
const Numeric	RAD2DEG
const Numeric	PI

Detailed Description

Interpolation classes and functions created for use within Monte Carlo scattering simulations.

Author

Cory Davis cory@.nosp@m.met..nosp@m.ed.ac.nosp@m..uk

Date

2005-02-28

Definition in file mc_interp.h.

Function Documentation

interp() [1/2]

void interp	(	MatrixView	tia,
		ConstVectorView	itw,
		const ArrayOfMatrix &	a,
		const GridPos &	tc
	)

Red 1D Interpolate.

This is a slight modifiaction of Stefan's code to do 1_D interpolation to get a Matrix from an array of Matrices

The dimension of itw must be consistent with the dimension of the interpolation (2^n).

Parameters

[out]	tia	Interpolated value.
[in]	itw	Interpolation weights.
[in]	a	The field to interpolate.(ArrayOfMatrix)
[in]	tc	The grid position for the column dimension.

Author

Cory Davis (modified original code by Stefan Buehler)

Date

2003-06-19

Definition at line 111 of file mc_interp.cc.

References DEBUG_ONLY, GridPos::idx, is_same_within_epsilon(), is_size(), ConstMatrixView::ncols(), ConstMatrixView::nrows(), ConstVectorView::sum(), and sum_check_epsilon.

Referenced by interp_scat_angle_temperature(), and SLIData2::interpolate().

interp() [2/2]

void interp	(	VectorView	tia,
		ConstVectorView	itw,
		const ArrayOfVector &	a,
		const GridPos &	tc
	)

Red 1D Interpolate.

This is a slight modifiaction of Stefan's code to do 1_D interpolation to get a Vector from an array of Vectors

The dimension of itw must be consistent with the dimension of the interpolation (2^n).

Parameters

[out]	tia	Interpolated value.
[in]	itw	Interpolation weights.
[in]	a	The field to interpolate. (ArrayOfVector)
[in]	tc	The grid position for the column dimension.

Author

Cory Davis (modified original code by Stefan Buehler)

Date

2003-06-19

Definition at line 158 of file mc_interp.cc.

References DEBUG_ONLY, GridPos::idx, is_same_within_epsilon(), is_size(), Array< base >::nelem(), ConstVectorView::nelem(), ConstVectorView::sum(), and sum_check_epsilon.

interp_scat_angle_temperature()

void interp_scat_angle_temperature	(	VectorView	pha_mat_int,
		Numeric &	theta_rad,
		const SingleScatteringData &	scat_data,
		const Numeric &	za_sca,
		const Numeric &	aa_sca,
		const Numeric &	za_inc,
		const Numeric &	aa_inc,
		const Numeric &	rtp_temperature
	)

Definition at line 183 of file mc_interp.cc.

References abs, DEG2RAD, gridpos(), interp(), interpweights(), joker, ConstTensor7View::ncols(), ConstVectorView::nelem(), SingleScatteringData::pha_mat_data, PI, RAD2DEG, SingleScatteringData::T_grid, and SingleScatteringData::za_grid.

Referenced by pha_mat_singleExtract().

operator<<()

ostream& operator<<	(	ostream &	os,
		const SLIData2 &	sli
	)

Definition at line 78 of file mc_interp.cc.

Variable Documentation

DEG2RAD

const Numeric DEG2RAD

extern

PI

const Numeric PI

extern

RAD2DEG

const Numeric RAD2DEG

extern