USGS Astrogeology Isis API

Definition at line 53 of file Anisotropic2.h.


Public Member Functions
	Anisotropic2 (Pvl &pvl, PhotoModel &pmodel)
virtual	~Anisotropic2 ()
void	CalcAtmEffect (double pha, double inc, double ema, double pstd, double trans, double trans0, double sbar)
	Calculate the atmospheric scattering effect using photometric angle information.
virtual void	SetStandardConditions (bool standard)
	Used to calculate atmosphere at standard conditions.
void	GenerateAhTable ()
	This method computes the values of the atmospheric Ah table and sets the properties of the atmospheric Ah spline.
void	GenerateHahgTables ()
	This method computes the values of the atmospheric Hahg and Hahg0 tables and sets the properties of the atmospheric Hahg and Hahg0 splines.
void	SetAtmosAtmSwitch (const int atmswitch)
	Set the switch that controls the function that will be integrated.
void	SetAtmosBha (const double bha)
	Set the Anisotropic Atmospheric function parameter.
void	SetAtmosBharef (const double bharef)
	Set the Atmospheric function parameter.
void	SetAtmosHga (const double hga)
	Set the Hapke atmospheric function parameter.
void	SetAtmosHgaref (const double hgaref)
	Set the Atmospheric function parameter.
void	SetAtmosInc (const double inc)
	Set the incidence angle.
void	SetAtmosNulneg (const string nulneg)
	Set the Atmospheric function parameter.
void	SetAtmosPhi (const double phi)
	Set the azimuth angle.
void	SetAtmosTau (const double tau)
	Set the Atmospheric function parameter.
void	SetAtmosTauref (const double tauref)
	Set the Atmospheric function parameter.
void	SetAtmosWha (const double wha)
	Set the Atmospheric function parameter.
void	SetAtmosWharef (const double wharef)
	Set the Atmospheric function parameter.
string	AlgorithmName () const
	Return atmospheric algorithm name.
double	AtmosBha () const
	Return atmospheric Bha value.
double	AtmosTau () const
	Return atmospheric Tau value.
double	AtmosWha () const
	Return atmospheric Wha value.
double	AtmosHga () const
	Return atmospheric Hga value.
double	AtmosBharef () const
	Return atmospheric Bharef value.
double	AtmosHgaref () const
	Return atmospheric Hgaref value.
double	AtmosTauref () const
	Return atmospheric Tauref value.
double	AtmosWharef () const
	Return atmospheric Wharef value.
bool	AtmosNulneg () const
	Return atmospheric Nulneg value.
double	AtmosAb () const
	Return atmospheric Ab value.
double	AtmosHahgsb () const
	Return atmospheric Hahgsb value.
int	AtmosNinc () const
	Return atmospheric Ninc value.
vector< double >	AtmosIncTable ()
	Return atmospheric IncTable value.
vector< double >	AtmosAhTable ()
	Return atmospheric AhTable value.
vector< double >	AtmosHahgtTable ()
	Return atmospheric HahgtTable value.
vector< double >	AtmosHahgt0Table ()
	Return atmospheric Hahgt0Table value.
NumericalApproximation	AtmosAhSpline ()
	If GenerateAhTable() has been called this returns a clamped cubic spline of the data set (p_atmosIncTable, p_atmosAhTable) with first derivatives of the endpoints equal to 1.0e30.
NumericalApproximation	AtmosHahgtSpline ()
	If GenerateHahgTables() has been called this returns a clamped cubic spline of the data set (p_atmosIncTable, p_atmosHahgtTable) with first derivatives of the endpoints equal to 1.0e30.
NumericalApproximation	AtmosHahgt0Spline ()
	If GenerateHahgTables() has been called this returns a clamped cubic spline of the data set (p_atmosIncTable, p_atmosHahgt0Table) with first derivatives of the endpoints equal to 1.0e30.
Static Public Member Functions
static double	G11Prime (double tau)
	Perform Chandra and Van de Hulst's series approximation for the g'11 function needed in second order scattering theory.
static double	Ei (double x) throw (iException &)
	This routine computes the exponential integral, Ei(x).
static double	En (unsigned int n, double x) throw (iException &)
	This routine evaluates the generalized exponential integral, E_n(x).
Protected Member Functions
virtual void	AtmosModelAlgorithm (double phase, double incidence, double emission)
	Anisotropic atmospheric scattering with P1 single-particle phase fn, in the second approximation.
void	SetAtmosNulneg (bool nulneg)
void	SetAlgorithmName (string name)
void	SetOldTau (double tau)
void	SetOldWha (double wha)
PhotoModel *	GetPhotoModel () const
bool	StandardConditions () const
bool	TauOrWhaChanged () const
	Checks whether tau or wha have changed.
double	Eulgam () const
Protected Attributes
int	p_atmosAtmSwitch
int	p_atmosNinc
double	p_atmosBha
double	p_atmosBharef
double	p_atmosBhasave
double	p_atmosHgaref
double	p_atmosHgasave
double	p_atmosTauref
double	p_atmosTausave
double	p_atmosWharef
double	p_atmosWhasave
double	p_pstd
double	p_trans
	Pure atmospheric-scattering term.
double	p_trans0
	Transmission of surface reflected light through the atmosphere overall.
double	p_sbar
	Transmission of surface reflected light through the atmosphere with no scatterings in the atmosphere.
double	p_atmosHga
	Illumination of the ground by the sky.
double	p_atmosTau
double	p_atmosWha
double	p_atmosAb
vector< double >	p_atmosIncTable
vector< double >	p_atmosAhTable
double	p_atmosHahgsb
vector< double >	p_atmosHahgtTable
vector< double >	p_atmosHahgt0Table
double	p_atmosInc
double	p_atmosPhi
double	p_atmosMunot
double	p_atmosSini
double	p_atmosCosphi
double	p_atmosEulgam
NumericalApproximation	p_atmosAhSpline
	Spline object for the atmospheric Ah Table. Properties are set in GenerateAhTable().
NumericalApproximation	p_atmosHahgtSpline
	Spline object for the atmospheric Hahg Table. Properties are set in GenerateHahgTables().
NumericalApproximation	p_atmosHahgt0Spline
	Spline object for the atmospheric Hahg0 Table. Properties are set in GenerateHahgTables().
Private Member Functions
void	SetAtmosHnorm (const double hnorm)
	Set the Atmospheric function parameter.
Private Attributes
double	p_atmosHnorm
double	p_wha2
double	p_wham
double	p_e1
double	p_e1_2
double	p_e2
double	p_e3
double	p_e4
double	p_e5
double	p_em
double	p_e
double	p_f1m
double	p_f2m
double	p_f3m
double	p_f4m
double	p_g12
double	p_g13
double	p_g14
double	p_g32
double	p_g33
double	p_g34
double	p_f1
double	p_f2
double	p_f3
double	p_f4
double	p_g11p
double	p_g12p
double	p_g13p
double	p_g14p
double	p_g32p
double	p_g33p
double	p_g34p
double	p_x0_0
double	p_y0_0
double	p_x0_1
double	p_y0_1
double	p_delta_0
double	p_delta_1
double	p_alpha0_0
double	p_alpha1_0
double	p_beta0_0
double	p_beta1_0
double	p_fac
double	p_den
double	p_p0
double	p_q0
double	p_p1
double	p_q1
double	p_q02p02
double	p_q12p12

Member Function Documentation

string Isis::AtmosModel::AlgorithmName ( ) const [inline, inherited]

Return atmospheric algorithm name.

Definition at line 99 of file AtmosModel.h.

References Isis::AtmosModel::p_atmosAlgorithmName.

double Isis::AtmosModel::AtmosAb ( ) const [inline, inherited]

Return atmospheric Ab value.

Definition at line 120 of file AtmosModel.h.

References Isis::AtmosModel::p_atmosAb.

Referenced by Isis::TopoAtm::NormModelAlgorithm(), Isis::ShadeAtm::NormModelAlgorithm(), Isis::AlbedoAtm::NormModelAlgorithm(), and Isis::TopoAtm::TopoAtm().

NumericalApproximation Isis::AtmosModel::AtmosAhSpline ( ) [inline, inherited]

If GenerateAhTable() has been called this returns a clamped cubic spline of the data set (p_atmosIncTable, p_atmosAhTable) with first derivatives of the endpoints equal to 1.0e30.

Otherwise, it is a natural cubic spline with an empty data set.

Returns:: NumericalApproximation Cubic spline

For internal use only.

History:: 2008-11-05 Jeannie Walldren - Original version

Definition at line 146 of file AtmosModel.h.

References Isis::AtmosModel::p_atmosAhSpline.

Referenced by Isis::AlbedoAtm::AlbedoAtm(), Isis::TopoAtm::NormModelAlgorithm(), Isis::ShadeAtm::NormModelAlgorithm(), Isis::AlbedoAtm::NormModelAlgorithm(), and Isis::TopoAtm::TopoAtm().

vector<double> Isis::AtmosModel::AtmosAhTable ( ) [inline, inherited]

Return atmospheric AhTable value.

Definition at line 129 of file AtmosModel.h.

References Isis::AtmosModel::p_atmosAhTable.

double Isis::AtmosModel::AtmosBha ( ) const [inline, inherited]

Return atmospheric Bha value.

Definition at line 102 of file AtmosModel.h.

References Isis::AtmosModel::p_atmosBha.

double Isis::AtmosModel::AtmosBharef ( ) const [inline, inherited]

Return atmospheric Bharef value.

Definition at line 110 of file AtmosModel.h.

References Isis::AtmosModel::p_atmosBharef.

double Isis::AtmosModel::AtmosHahgsb ( ) const [inline, inherited]

Return atmospheric Hahgsb value.

Definition at line 122 of file AtmosModel.h.

References Isis::AtmosModel::p_atmosHahgsb.

NumericalApproximation Isis::AtmosModel::AtmosHahgt0Spline ( ) [inline, inherited]

If GenerateHahgTables() has been called this returns a clamped cubic spline of the data set (p_atmosIncTable, p_atmosHahgt0Table) with first derivatives of the endpoints equal to 1.0e30.

Otherwise, it is a natural cubic spline with an empty data set.

Returns:: NumericalApproximation Cubic spline

For internal use only.

History:: 2008-11-05 Jeannie Walldren - Original version

Definition at line 170 of file AtmosModel.h.

References Isis::AtmosModel::p_atmosHahgt0Spline.

vector<double> Isis::AtmosModel::AtmosHahgt0Table ( ) [inline, inherited]

Return atmospheric Hahgt0Table value.

Definition at line 133 of file AtmosModel.h.

References Isis::AtmosModel::p_atmosHahgt0Table.

NumericalApproximation Isis::AtmosModel::AtmosHahgtSpline ( ) [inline, inherited]

If GenerateHahgTables() has been called this returns a clamped cubic spline of the data set (p_atmosIncTable, p_atmosHahgtTable) with first derivatives of the endpoints equal to 1.0e30.

Otherwise, it is a natural cubic spline with an empty data set.

Returns:: NumericalApproximation Cubic spline

For internal use only.

History:: 2008-11-05 Jeannie Walldren - Original version

Definition at line 158 of file AtmosModel.h.

References Isis::AtmosModel::p_atmosHahgtSpline.

vector<double> Isis::AtmosModel::AtmosHahgtTable ( ) [inline, inherited]

Return atmospheric HahgtTable value.

Definition at line 131 of file AtmosModel.h.

References Isis::AtmosModel::p_atmosHahgtTable.

double Isis::AtmosModel::AtmosHga ( ) const [inline, inherited]

Return atmospheric Hga value.

Definition at line 108 of file AtmosModel.h.

References Isis::AtmosModel::p_atmosHga.

Referenced by Isis::NumericalAtmosApprox::InrFunc2Bint().

double Isis::AtmosModel::AtmosHgaref ( ) const [inline, inherited]

Return atmospheric Hgaref value.

Definition at line 112 of file AtmosModel.h.

References Isis::AtmosModel::p_atmosHgaref.

vector<double> Isis::AtmosModel::AtmosIncTable ( ) [inline, inherited]

Return atmospheric IncTable value.

Definition at line 127 of file AtmosModel.h.

References Isis::AtmosModel::p_atmosIncTable.

void Isis::Anisotropic2::AtmosModelAlgorithm	(	double	phase,
		double	incidence,
		double	emission
	)			`[protected, virtual]`

Anisotropic atmospheric scattering with P1 single-particle phase fn, in the second approximation.

This subroutine goes through much of the derivation twice, once for the axisymmetric (m=0) and once for the m=1 parts of scattered light.

Parameters:

	phase	Value of the phase angle.
	incidence	Value of the incidence angle.
	emission	Value of the emission angle.

History:: 1998-12-21 Randy Kirk - USGS, Flagstaff - Original code

History:: 1999-03-12 K Teal Thompson Port to Unix/ISIS; declare vars; add implicit none.

History:: 2007-02-20 Janet Barrett - Imported from Isis2 pht_atm_functions to Isis3.

History:: 2008-11-05 Jeannie Walldren - Replaced NumericalMethods::r8expint() with AtmosModel::En(), NumericalMethods::G11Prime() with AtmosModel::G11Prime(), and NumericalMethods::r8ei() with AtmosModel::Ei(). Replaced Isis::PI with PI since this is in Isis namespace.

Implements Isis::AtmosModel.

Definition at line 68 of file Anisotropic2.cpp.

int Isis::AtmosModel::AtmosNinc ( ) const [inline, inherited]

Return atmospheric Ninc value.

Definition at line 124 of file AtmosModel.h.

References Isis::AtmosModel::p_atmosNinc.

bool Isis::AtmosModel::AtmosNulneg ( ) const [inline, inherited]

Return atmospheric Nulneg value.

Definition at line 118 of file AtmosModel.h.

References Isis::AtmosModel::p_atmosNulneg.

double Isis::AtmosModel::AtmosTau ( ) const [inline, inherited]

Return atmospheric Tau value.

Definition at line 104 of file AtmosModel.h.

References Isis::AtmosModel::p_atmosTau.

Referenced by Isis::NumericalAtmosApprox::InrFunc2Bint(), and Isis::AtmosModel::TauOrWhaChanged().

double Isis::AtmosModel::AtmosTauref ( ) const [inline, inherited]

Return atmospheric Tauref value.

Definition at line 114 of file AtmosModel.h.

References Isis::AtmosModel::p_atmosTauref.

double Isis::AtmosModel::AtmosWha ( ) const [inline, inherited]

Return atmospheric Wha value.

Definition at line 106 of file AtmosModel.h.

References Isis::AtmosModel::p_atmosWha.

Referenced by Isis::AtmosModel::GenerateHahgTables(), and Isis::AtmosModel::TauOrWhaChanged().

double Isis::AtmosModel::AtmosWharef ( ) const [inline, inherited]

Return atmospheric Wharef value.

Definition at line 116 of file AtmosModel.h.

References Isis::AtmosModel::p_atmosWharef.

void Isis::AtmosModel::CalcAtmEffect	(	double	pha,
		double	inc,
		double	ema,
		double *	pstd,
		double *	trans,
		double *	trans0,
		double *	sbar
	)			`[inherited]`

Calculate the atmospheric scattering effect using photometric angle information.

Parameters:

	pha	phase angle
	inc	incidence angle
	ema	emission angle
	pstd	pure atmospheric-scattering term
	trans	transmission of surface reflected light through the atmosphere overall
	trans0	transmission of surface reflected light through the atmosphere with no scatterings in the atmosphere
	sbar	illumination of the ground by the sky

Exceptions:

Isis::iException::User

"Invalid photometric angles"

Definition at line 469 of file AtmosModel.cpp.

References Isis::AtmosModel::p_pstd, Isis::AtmosModel::p_sbar, Isis::AtmosModel::p_trans, and Isis::AtmosModel::p_trans0.

Referenced by Isis::AlbedoAtm::AlbedoAtm(), Isis::TopoAtm::NormModelAlgorithm(), Isis::ShadeAtm::NormModelAlgorithm(), Isis::AlbedoAtm::NormModelAlgorithm(), and Isis::TopoAtm::TopoAtm().

double Isis::AtmosModel::Ei ( double x ) throw (iException &) [static, inherited]

This routine computes the exponential integral, Ei(x).

This is defined as

$Ei(x) = - \int_{-x}^{\infty} \frac{e^{-t}}{t}\mathrm{d}t = \int_{-\infty}^{x} \frac{e^{t}}{t}\mathrm{d}t$

for x > 0.

For small x, this method uses the power series,

$Ei(x) = \gamma + \ln x + \frac{x}{1*1!} + \frac{x^2}{2*2!} + ...$

where $\gamma = 0.5772156649...$ is Euler's constant, and for large x, the asymptotic series is used,

$Ei(x) \sim \frac{e^x}{x} (1 + \frac{1!}{x} + \frac{2!}{x^2} + ...)$

See also:: mathworld.wolfram.com/ExponentialIntegral.html

Parameters:

Value at which the exponential integral will be computed, x > 0.0

Returns:: double The exponential integral for the given x.

Exceptions:

	Isis::iException::Programmer	"Invalid arguments. Definition requires x > 0.0."
	Isis::iException::Math	"Power series failed to converge"

For internal use only.

History:: 1999-08-11 K Teal Thompson - Original version named pht_r8ei in Isis2.

History:: 2007-02-20 Janet Barrett - Imported to Isis3 in NumericalMethods class named r8ei().

History:: 2008-11-05 Jeannie Walldren - Renamed and modified input parameters. Added documentation.

Definition at line 222 of file AtmosModel.cpp.

References _FILEINFO_, Isis::iException::Message(), sum, and x.

Referenced by Isis::Isotropic2::AtmosModelAlgorithm(), Isis::HapkeAtm2::AtmosModelAlgorithm(), and AtmosModelAlgorithm().

double Isis::AtmosModel::En	(	unsigned int	n,
		double	x
	)			throw (iException &) `[static, inherited]`

This routine evaluates the generalized exponential integral, E_n(x).

This is defined as

$E_n(x) = \int_{1}^{\infty} \frac{e^{-xt}}{t^n}\mathrm{d}t \mathrm{ for } x \in \mathbb{R }, n \in \mathbb{Z } \mathrm{such that } x \ge 0.0, n \ge 0$

Notice that if x = 0, then the equation is not defined for n = 0 or n = 1, as these will result in $E_n(x) = \infty$ .

This method uses the following for cases:

For n > 1 and x = 0.0,
$E_n(0) = \frac{1}{n-1}$
For n = 0 and x > 0.0,
$E_0(x) = \frac{e^{-x}}{x}$
For $x >\sim 1.0$ , Lentz's continued fraction algorithm is used,
$E_n(x) = e^{-x}(\frac{1}{x + n - \frac{1*n}{x + n + 2 - \frac{2(n+1)}{x + n + 4 - ...}}})$
For $0.0 < x <\sim 1.0$ , series representation is used,
$E_n(x) = \frac{(-x)^{n-1}}{(n-1)!}[- \ln x + \psi (n)] - \sum_{m=0, m \neq n-1}^{\infty}\frac{(-x)^m}{(m-n+1)m!}$
where $\psi (1) = \gamma$ and $\psi (n) = - \gamma + \sum_{m=1}^{n-1} \frac{1}{m}$ and $\gamma = 0.5772156649...$ is Euler's constant.

The parameter n is of type unsigned int since n cannot be negative.

The routine allows fast evaluation of E_n(x) to any accuracy, $\epsilon$ , within the reach of your machine's word length for floating-point numbers. The only modification required for increased accuracy is to supply Euler's constant with enough significant digits.

See also:: mathworld.wolfram.com/En-Function.html

Parameters:

	n	Integer value at which the exponential integral will be evaluated (n >= 0)
	x	The exponential integral En(x) will be evaluated

Returns:: double Value of the exponential integral for the give n and x.

Exceptions:

	Isis::iException::Programmer	"Invalid arguments. Definition requires (x > 0.0 and n >=0 ) or (x >= 0.0 and n > 1)."
	Isis::iException::Math	"Continued fraction failed to converge"
	Isis::iException::Math	"Series representation failed to converge"

For internal use only.

History:: 1999-08-10 K Teal Thompson - Original version in named pht_r8expint Isis2.

History:: 2007-02-20 Janet Barrett - Imported to Isis3 in NumericalMethods class named r8expint().

History:: 2008-11-05 Jeannie Walldren - Renamed and modified input parameters. Added documentation.

Definition at line 363 of file AtmosModel.cpp.

References _FILEINFO_, a, b, c, d, delta, Isis::iException::Message(), and x.

Referenced by Isis::Isotropic2::AtmosModelAlgorithm(), Isis::Isotropic1::AtmosModelAlgorithm(), Isis::HapkeAtm2::AtmosModelAlgorithm(), Isis::HapkeAtm1::AtmosModelAlgorithm(), AtmosModelAlgorithm(), Isis::Anisotropic1::AtmosModelAlgorithm(), and Isis::AtmosModel::G11Prime().

double Isis::AtmosModel::G11Prime ( double tau ) [static, inherited]

Perform Chandra and Van de Hulst's series approximation for the g'11 function needed in second order scattering theory.

Parameters:

tau

normal optical depth of atmosphere

Returns:: double Value of the g'11 function evaluated at the given tau

For internal use only.

History:: 1998-12-21 Randy Kirk, USGS - Flagstaff - Original code in Isis2 pht_am_functions

History:: 1999-03-12 K Teal Thompson - Port to Unix/ISIS; declare vars; c add implicit none.

History:: 2007-02-20 Janet Barrett - Imported from Isis2 to Isis3 in NumericalMethods class.

History:: 2008-11-05 Jeannie Walldren - Moved this method from NumericalMethods class.

Definition at line 146 of file AtmosModel.cpp.

References e, Isis::AtmosModel::En(), MAX(), Isis::PI(), and sum.

Referenced by Isis::Isotropic2::AtmosModelAlgorithm(), Isis::HapkeAtm2::AtmosModelAlgorithm(), and AtmosModelAlgorithm().

void Isis::AtmosModel::GenerateAhTable ( ) [inherited]

This method computes the values of the atmospheric Ah table and sets the properties of the atmospheric Ah spline.

It obtains the hemispheric albedo by integrating the photometric function times mu over mu = 0 to 1 and then over phi = 0 to 2*pi to calculate the hemispheric reflectance Ah needed for the photometric model with atmosphere. The Trapezoid rule is applied to the table of Ah to obtain bihemispheric albedo Ab. The parameter p_atmosAtmSwitch is set to 0 to integrate Ah.

For internal use only.

History:: 1998-12-21 Randy Kirk - USGS, Flagstaff - Original specs

History:: 1999-01-15 K Teal Thompson - Original code

History:: 2000-12-29 Randy Kirk - Modified /hide_inc/ so phi gets passed, etc. moved factors to outside integration

History:: 2006-05-30 Randy Kirk - Added code to report the directional hemispheric albedo that relates to thermal balance for simulating Themis images

History:: 2007-02-20 Janet Barrett - Imported to Isis3 from Isis2 pht_get_ah_table

History:: 2008-11-05 Jeannie Walldren - Modified references to NumericalMethods and replaced r8qromb() with NumericalAtmosApprox::RombergsMethod(). Changed name from PhtGetAhTable().

Definition at line 537 of file AtmosModel.cpp.

Referenced by Isis::AlbedoAtm::AlbedoAtm(), Isis::ShadeAtm::NormModelAlgorithm(), and Isis::TopoAtm::TopoAtm().

void Isis::AtmosModel::GenerateHahgTables ( ) [inherited]

This method computes the values of the atmospheric Hahg and Hahg0 tables and sets the properties of the atmospheric Hahg and Hahg0 splines.

It integrates functions involving the single particle phase function (assumed to be Hapke Henyey-Greenstein) over mu = 0 to 1 and then over phi = 0 to 2*pi to calculate the corrections needed for the anisotropic photometric model with atmosphere. The Trapezoid rule is applied to the table of Ah to obtain bihemispheric albedo Ab. The parameter p_atmosAtmSwitch is set to 1, 2, 3 to evaluate the 3 required integrals.

For internal use only.

History:: 1998-12-21 Randy Kirk - USGS, Flagstaff - Original specs

History:: 1999-01-15 K Teal Thompson - Original code

History:: 2006-07-07 Randy Kirk - Modify get_ah_table to get other integrals

History:: 2000-12-29 Randy Kirk - Modified /hide_inc/ so phi gets passed, etc. moved factors to outside integration

History:: 2007-02-20 Janet Barrett - Imported to Isis3 from Isis2 pht_get_ah_table

History:: 2008-11-05 Jeannie Walldren - Modified references to NumericalMethods and replaced r8qromb() with NumericalAtmosApprox::RombergsMethod(). Changed name from GetHahgTables().

Definition at line 637 of file AtmosModel.cpp.

Referenced by Isis::HapkeAtm2::AtmosModelAlgorithm(), and Isis::HapkeAtm1::AtmosModelAlgorithm().

void Isis::AtmosModel::SetAtmosAtmSwitch ( const int atmswitch ) [inherited]

Set the switch that controls the function that will be integrated.

This method is only used for testing the methods in this class. This parameter is limited to the values 0, 1, 2, and 3.

Parameters:

atmswitch

Internal atmospheric function parameter, there is no default

Exceptions:

Isis::iException::User

"Invalid value of atmospheric atmswitch"

Definition at line 714 of file AtmosModel.cpp.

References _FILEINFO_, Isis::iException::Message(), and Isis::AtmosModel::p_atmosAtmSwitch.

void Isis::AtmosModel::SetAtmosBha ( const double bha ) [inherited]

Set the Anisotropic Atmospheric function parameter.

This is the coefficient of the single particle Legendre phase function. This parameter is limited to values that are >=-1 and <=1.

Parameters:

bha

Anisotropic atmospheric function parameter, default is 0.85

Exceptions:

Isis::iException::User

"Invalid value of atmospheric bha"

Definition at line 734 of file AtmosModel.cpp.

References _FILEINFO_, Isis::iException::Message(), and Isis::AtmosModel::p_atmosBha.

Referenced by Isis::AtmosModel::AtmosModel().

void Isis::AtmosModel::SetAtmosBharef ( const double bharef ) [inherited]

Set the Atmospheric function parameter.

This specifies the reference value of Bha to which the image will be normalized. If no value is given, then this parameter defaults to the value provided for Bha. This parameter is limited to values that are >=-1 and <=1.

Parameters:

bharef

Atmospheric function parameter, no default

Exceptions:

Isis::iException::User

"Invalid value of atmospheric bharef"

Definition at line 755 of file AtmosModel.cpp.

References _FILEINFO_, Isis::iException::Message(), and Isis::AtmosModel::p_atmosBharef.

Referenced by Isis::AtmosModel::AtmosModel().

void Isis::AtmosModel::SetAtmosHga ( const double hga ) [inherited]

Set the Hapke atmospheric function parameter.

This is the coefficient of the single particle Henyey-Greenstein phase function. This parameter is limited to values that are >-1 and <1.

Parameters:

hga

Hapke atmospheric function parameter, default is 0.68

Exceptions:

Isis::iException::User

"Invalid value of atmospheric hga"

Definition at line 775 of file AtmosModel.cpp.

References _FILEINFO_, Isis::iException::Message(), and Isis::AtmosModel::p_atmosHga.

Referenced by Isis::AtmosModel::AtmosModel().

void Isis::AtmosModel::SetAtmosHgaref ( const double hgaref ) [inherited]

Set the Atmospheric function parameter.

This specifies the reference value of Hga to which the image will be normalized. If no value is given, then this parameter defaults to the value provided for Hga. This parameter is limited to values that are >-1 and <1.

Parameters:

hgaref

Hapke atmospheric function parameter, no default

Exceptions:

Isis::iException::User

"Invalid value of atmospheric hgaref"

Definition at line 795 of file AtmosModel.cpp.

References _FILEINFO_, Isis::iException::Message(), and Isis::AtmosModel::p_atmosHgaref.

Referenced by Isis::AtmosModel::AtmosModel().

void Isis::Anisotropic2::SetAtmosHnorm ( const double hnorm ) [private]

Set the Atmospheric function parameter.

This is the atmospheric shell thickness normalized to the planet radius and is used to modify angles to get more accurate path lengths near the terminator (ratio of scale height to the planetary radius). This parameter is limited to values that are >=0.

Parameters:

hnorm

Atmospheric function parameter, default is 0.003

Definition at line 36 of file Anisotropic2.cpp.

References _FILEINFO_, Isis::iException::Message(), and p_atmosHnorm.

Referenced by Anisotropic2().

void Isis::AtmosModel::SetAtmosInc ( const double inc ) [inherited]

Set the incidence angle.

This method is only used for testing the methods in this class. This parameter is limited to values >=0 and <=90.

Parameters:

inc

Internal atmospheric function parameter, there is no default

Exceptions:

Isis::iException::User

"Invalid value of atmospheric inc"

Definition at line 814 of file AtmosModel.cpp.

References _FILEINFO_, Isis::iException::Message(), Isis::AtmosModel::p_atmosInc, Isis::AtmosModel::p_atmosMunot, Isis::AtmosModel::p_atmosSini, and Isis::PI().

Referenced by Isis::AtmosModel::AtmosModel().

void Isis::AtmosModel::SetAtmosNulneg ( const string nulneg ) [inherited]

Set the Atmospheric function parameter.

This determines if negative values after removal of atmospheric effects will be set to NULL. This parameter is limited to values of YES or NO.

Parameters:

nulneg

Atmospheric function parameter, default is NO

Exceptions:

Isis::iException::User

"Invalid value of atmospheric nulneg"

Definition at line 836 of file AtmosModel.cpp.

References _FILEINFO_, Isis::iException::Message(), and Isis::iString::UpCase().

Referenced by Isis::AtmosModel::AtmosModel().

void Isis::AtmosModel::SetAtmosPhi ( const double phi ) [inherited]

Set the azimuth angle.

This method is only used for testing the methods in this class. This parameter is limited to values >=0 and <=360.

Parameters:

phi

Internal atmospheric function parameter, there is no default

Exceptions:

Isis::iException::User

"Invalid value of atmospheric phi"

Definition at line 859 of file AtmosModel.cpp.

References _FILEINFO_, Isis::iException::Message(), Isis::AtmosModel::p_atmosCosphi, Isis::AtmosModel::p_atmosPhi, and Isis::PI().

Referenced by Isis::AtmosModel::AtmosModel().

void Isis::AtmosModel::SetAtmosTau ( const double tau ) [inherited]

Set the Atmospheric function parameter.

This specifies the normal optical depth of the atmosphere. This parameter is limited to values that are >=0.

Parameters:

tau

Atmospheric function parameter, default is 0.28

Exceptions:

Isis::iException::User

"Invalid value of atmospheric tau"

Definition at line 878 of file AtmosModel.cpp.

References _FILEINFO_, Isis::iException::Message(), and Isis::AtmosModel::p_atmosTau.

Referenced by Isis::AtmosModel::AtmosModel().

void Isis::AtmosModel::SetAtmosTauref ( const double tauref ) [inherited]

Set the Atmospheric function parameter.

This specifies the reference optical depth of the atmosphere to which the image will be normalized. This parameter is limited to values that are >=0.

Parameters:

tauref

Atmospheric function parameter, default is 0.0

Exceptions:

Isis::iException::User

"Invalid value of atmospheric tauref"

Definition at line 897 of file AtmosModel.cpp.

References _FILEINFO_, Isis::iException::Message(), and Isis::AtmosModel::p_atmosTauref.

Referenced by Isis::AtmosModel::AtmosModel().

void Isis::AtmosModel::SetAtmosWha ( const double wha ) [inherited]

Set the Atmospheric function parameter.

This is the single- scattering albedo of atmospheric particles. This parameter is limited to values that are >0 and <=1.

Parameters:

wha

Atmospheric function parameter, default is 0.95

Exceptions:

Isis::iException::User

"Invalid value of atmospheric wha"

Definition at line 916 of file AtmosModel.cpp.

References _FILEINFO_, Isis::iException::Message(), and Isis::AtmosModel::p_atmosWha.

Referenced by Isis::AtmosModel::AtmosModel().

void Isis::AtmosModel::SetAtmosWharef ( const double wharef ) [inherited]

Set the Atmospheric function parameter.

This is the reference single-scattering albedo of atmospheric particles to which the image will be normalized. This parameter is limited to values that are >0 and <=1.

Parameters:

wharef

Atmospheric function parameter, no default

Exceptions:

Isis::iException::User

"Invalid value of atmospheric wharef"

Definition at line 935 of file AtmosModel.cpp.

References _FILEINFO_, Isis::iException::Message(), and Isis::AtmosModel::p_atmosWharef.

Referenced by Isis::AtmosModel::AtmosModel().

Isis::Anisotropic2 Class Reference
[Radiometric And Photometric Correction]

Detailed Description

Public Member Functions

Static Public Member Functions

Protected Member Functions

Protected Attributes

Private Member Functions

Private Attributes

Member Function Documentation

Member Data Documentation

Isis::Anisotropic2 Class Reference [Radiometric And Photometric Correction]

Detailed Description

Public Member Functions

Static Public Member Functions

Protected Member Functions

Protected Attributes

Private Member Functions

Private Attributes

Member Function Documentation

Member Data Documentation

Isis::Anisotropic2 Class Reference
[Radiometric And Photometric Correction]