SimpleTropModel Class Reference
[GPS solution algorithms and Tropospheric]

#include <TropModel.hpp>

Inheritance diagram for SimpleTropModel:

[legend]Collaboration diagram for SimpleTropModel:

[legend]List of all members.

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Detailed Description

A simple Black model of the troposphere. temp is in Kelvin.

Definition at line 286 of file TropModel.hpp.

Public Member Functions
	SimpleTropModel (void)
	Empty constructor.
	SimpleTropModel (const WxObservation &wx) throw (InvalidParameter)
	Creates a trop model, with weather observation input.
	SimpleTropModel (const double &T, const double &P, const double &H) throw (InvalidParameter)
	Create a tropospheric model from explicit weather data.
virtual double	dry_zenith_delay (void) const throw (InvalidTropModel)
	Compute and return the zenith delay for dry component of the troposphere.
virtual double	wet_zenith_delay (void) const throw (InvalidTropModel)
	Compute and return the zenith delay for wet component of the troposphere.
virtual double	dry_mapping_function (double elevation) const throw (InvalidTropModel)
	Compute and return the mapping function for dry component of the troposphere.
virtual double	wet_mapping_function (double elevation) const throw (InvalidTropModel)
	Compute and return the mapping function for wet component of the troposphere.
virtual void	setWeather (const double &T, const double &P, const double &H) throw (InvalidParameter)
	Re-define the tropospheric model with explicit weather data.
virtual void	setWeather (const WxObservation &wx) throw (InvalidParameter)
	Re-define the tropospheric model with explicit weather data.

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Constructor & Destructor Documentation

SimpleTropModel (  void   )

Empty constructor. Definition at line 165 of file TropModel.cpp. References SimpleTropModel::setWeather().

SimpleTropModel (  const WxObservation &  wx  )  throw (InvalidParameter)

Creates a trop model, with weather observation input. Parameters: wx  the weather to use for this correction. Definition at line 177 of file TropModel.cpp.

SimpleTropModel (  const double &  T, const double &  P, const double &  H )  throw (InvalidParameter)

Create a tropospheric model from explicit weather data. Parameters: T  temperature in degrees Celsius P  atmospheric pressure in millibars H  relative humidity in percent Definition at line 188 of file TropModel.cpp.

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Member Function Documentation

double dry_mapping_function (  double  elevation  )  const throw (InvalidTropModel) [virtual]

Compute and return the mapping function for dry component of the troposphere. Parameters: elevation  Elevation of satellite as seen at receiver, in degrees Implements TropModel. Definition at line 250 of file TropModel.cpp. References gpstk::cos(), GPSTK_THROW, and SQRT.

double dry_zenith_delay (  void   )  const throw (InvalidTropModel) [virtual]

Compute and return the zenith delay for dry component of the troposphere. Implements TropModel. Definition at line 227 of file TropModel.cpp. References GPSTK_THROW.

void setWeather (  const WxObservation &  wx  )  throw (InvalidParameter) [virtual]

Re-define the tropospheric model with explicit weather data. Typically called just before correction(). Parameters: wx  the weather to use for this correction Reimplemented from TropModel. Definition at line 220 of file TropModel.cpp.

void setWeather (  const double &  T, const double &  P, const double &  H )  throw (InvalidParameter) [virtual]

Re-define the tropospheric model with explicit weather data. Typically called just before correction(). Parameters: T  temperature in degrees Celsius P  atmospheric pressure in millibars H  relative humidity in percent Reimplemented from TropModel. Definition at line 202 of file TropModel.cpp. References WGS84Geoid::a(), and gpstk::exp(). Referenced by SimpleTropModel::SimpleTropModel().

double wet_mapping_function (  double  elevation  )  const throw (InvalidTropModel) [virtual]

Compute and return the mapping function for wet component of the troposphere. Parameters: elevation  Elevation of satellite as seen at receiver, in degrees Implements TropModel. Definition at line 267 of file TropModel.cpp. References gpstk::cos(), GPSTK_THROW, and SQRT.

double wet_zenith_delay (  void   )  const throw (InvalidTropModel) [virtual]

Compute and return the zenith delay for wet component of the troposphere. Implements TropModel. Definition at line 237 of file TropModel.cpp. References GPSTK_THROW.

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The documentation for this class was generated from the following files:

• TropModel.hpp
• TropModel.cpp

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