Detailed Description

Standard atmospheric pressure interpolation algorithm.

This first fills the grid with the standard atmosphere's pressure, depending on the local elevation. Then, depending on the available data:

if there are no measured atmospheric pressure, nothing else happens;
if one station has measured local atmospheric pressure, its offset to the standard atmospheric pressure is computed and applied to the computed grid;
if multiple stations have measured local atmospheric pressure:
- default: the average offset will be applied to the computed grid;
- USE_RESIDUALS option set to TRUE: the residuals are computed at each station, spatially distributed (with IDW) and applied to the computed grid. Therefore the following extra arguments are supported:
  - SCALE: this is a scaling parameter to smooth the IDW distribution. In effect, this is added to the distance in order to move into the tail of the 1/d distribution (default: 1000m);
  - ALPHA: this is an exponent to the 1/d distribution (default: 1);

P::algorithms = STD_PRESS

P::Std_Press::USE_RESIDUALS = true

Public Member Functions
	StandardPressureAlgorithm (const std::vector< std::pair< std::string, std::string > > &vecArgs, const std::string &i_algo, const std::string &i_param, TimeSeriesManager &i_tsm)

virtual double	getQualityRating (const Date &i_date)

virtual void	calculate (const DEMObject &dem, Grid2DObject &grid)

Public Member Functions inherited from mio::InterpolationAlgorithm
	InterpolationAlgorithm (const std::vector< std::pair< std::string, std::string > > &, const std::string &i_algo, const std::string &i_param, TimeSeriesManager &i_tsm)

virtual	~InterpolationAlgorithm ()

virtual double	getQualityRating (const Date &i_date)=0

virtual void	calculate (const DEMObject &dem, Grid2DObject &grid)=0

std::string	getInfo () const
	Return an information string about the interpolation process. More...

Additional Inherited Members
Public Attributes inherited from mio::InterpolationAlgorithm
const std::string	algo

Protected Member Functions inherited from mio::InterpolationAlgorithm
std::vector< double >	getData (const Date &i_date, const std::string &i_param)

size_t	getData (const Date &i_date, const std::string &i_param, std::vector< double > &o_vecData, std::vector< StationData > &o_vecMeta)

Protected Attributes inherited from mio::InterpolationAlgorithm
TimeSeriesManager &	tsmanager

Date	date

std::vector< MeteoData >	vecMeteo

std::vector< double >	vecData
	store the measurement for the given parameter More...

std::vector< StationData >	vecMeta
	store the station data for the given parameter More...

std::ostringstream	info
	to store some extra information about the interplation process More...

const std::string	param
	the parameter that we will interpolate More...

size_t	nrOfMeasurments
	Number of stations that have been used, so this can be reported to the user. More...

Constructor & Destructor Documentation

mio::StandardPressureAlgorithm::StandardPressureAlgorithm	(	const std::vector< std::pair< std::string, std::string > > &	vecArgs,
		const std::string &	i_algo,
		const std::string &	i_param,
		TimeSeriesManager &	i_tsm
	)

void mio::StandardPressureAlgorithm::calculate	(	const DEMObject &	dem,
		Grid2DObject &	grid
	)

virtual

double mio::StandardPressureAlgorithm::getQualityRating ( const Date & i_date )

virtual

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