mio::GridProcessor Class Reference

Detailed Description

This class is handled by a GridManager and performs grid filtering and temporal resampling.

Author

Michael Reisecker

Date

2021-09

#include <GridProcessor.h>

Public Member Functions
	GridProcessor (const Config &cfg)
	Constructor for a grid processor. More...
bool	resample (const Date &date, const MeteoGrids::Parameters &parameter, const std::map< Date, Grid2DObject > &all_grids, Grid2DObject &resampled_grid)
	This function forwards interpolation requests. More...
double	getWindowSize () const

Static Public Member Functions
static std::map< Date, Grid2DObject >::const_iterator	seek (const Date &date, const std::map< Date, Grid2DObject > &grids, const bool &exact_match=false)
	Search a list of grids for a specific date. More...
static std::map< Date, Grid2DObject >::const_iterator	seek_before (const Date &date, const std::map< Date, Grid2DObject > &grids)
	Find a grid that is available right after a specific date. More...
static std::map< Date, Grid2DObject >::const_iterator	seek_after (const Date &date, const std::map< Date, Grid2DObject > &grids)
	Find a grid that is available before a specific date. More...

Constructor & Destructor Documentation

GridProcessor()

mio::GridProcessor::GridProcessor

(

const Config &

cfg

)

Constructor for a grid processor.

A GridProcessor object manages grid filtering and grid resampling; the latter through a Grid1dInterpolator.

Parameters

[in]

cfg

The current simulation's configuration.

Member Function Documentation

getWindowSize()

double mio::GridProcessor::getWindowSize ( ) const

inline

resample()

bool mio::GridProcessor::resample	(	const Date &	date,
		const MeteoGrids::Parameters &	parameter,
		const std::map< Date, Grid2DObject > &	all_grids,
		Grid2DObject &	resampled_grid
	)

This function forwards interpolation requests.

Delegate a resampling request to the Grid1dInterpolator (which will in turn forward the call to the actual interpolation routine).

Parameters

[in]	date	Date to resample to.
[in]	parameter	Meteo parameter to resample.
[in]	all_grids	A list of all grids to use for resampling, including the corresponding dates.
[out]	resampled_grid	Grid filled with resampled data.

seek()

std::map< Date, Grid2DObject >::const_iterator mio::GridProcessor::seek ( const Date &  date, const std::map< Date, Grid2DObject > &  grids, const bool &  exact_match = false  )

static

Search a list of grids for a specific date.

This function takes a map of date/grid combinations and searches it for a specific date.

Parameters

[in]	date	Date to look for.
[in]	grids	A map with the dates as keys, and corresponding grids as values.
[in]	exact_match	Does the date have to match exactly?

Returns

Iterator to the found entry (or the grid map end if n/a). If the match does not have to be exact, the grid found right before will be returned (as iterator).

seek_after()

std::map< Date, Grid2DObject >::const_iterator mio::GridProcessor::seek_after ( const Date &  date, const std::map< Date, Grid2DObject > &  grids  )

static

Find a grid that is available before a specific date.

This function takes a map of date/grid combinations and searches it for the grid that comes right before a specified date.

Parameters

[in]	date	Date to look for.
[in]	grids	A map with the dates as keys, and corresponding grids as values.

Returns

Iterator to the found entry (or the grid map end if n/a).

seek_before()

std::map< Date, Grid2DObject >::const_iterator mio::GridProcessor::seek_before ( const Date &  date, const std::map< Date, Grid2DObject > &  grids  )

static

Find a grid that is available right after a specific date.

This function takes a map of date/grid combinations and searches it for the first grid that comes after a specified date.

Parameters

[in]	date	Date to look for.
[in]	grids	A map with the dates as keys, and corresponding grids as values.

Returns

Iterator to the found entry (or the grid map end if n/a).

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

• GridProcessor.h
• GridProcessor.cc