Base class for utilities traversing radar data with Sampler. More...

Inheritance diagram for RadarDataPicker< OD >:

Collaboration diagram for RadarDataPicker< OD >:

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Public Types
typedef SrcType< OD const >	src_t
	Input source type.

typedef PlainData< src_t >	data_t
	Input data type.

typedef DataSet< src_t >	dataset_t
	Input dataSet type.

typedef std::map< std::string, const data_t & >	map_t
	Map type compatible with Sampler.

Public Member Functions
	RadarDataPicker (drain::ReferenceMap2<> &variableMap, const OD &odim)
	Default constructor.

bool	getValue (const data_t &data, double &value) const
	Reads a value, and scales it unless `nodata` or `undetect`.

void	toStream (std::ostream &ostr=std::cout) const
	Prints images geometry, buffer size and type information.

Public Member Functions inherited from SamplePicker
	SamplePicker (ReferenceMap2<> &variableMap)

void	setSize (int w, int h)

virtual void	setPosition (int i, int j) const
	Sets current position in image coordinates. To be redefined to compute also geographical projections, for example.

Protected Attributes
double	x
	Metric coordinate corresponding to longitudinal coordinate.

double	y
	Metric coordinate corresponding to latitudinal coordinate.

double	lon
	Longitudinal coordinate (degrees)

double	lat
	Latitudinal coordinate (degrees)

const OD &	odim
	Metadata for navigating and scaling grid data.

Additional Inherited Members
Public Attributes inherited from SamplePicker
int	current_i = 0
	Optional utility. Called prior to writing the actual data to output stream.

int	current_j = 0
	Vertical coordinate.

int	current_j2 = 0
	Vertical inversed coordinate.

int	width = 0

int	height = 0

FlexVariableMap	infoMap
	Information to be should in output file header.

ReferenceMap2 &	variableMap

Detailed Description

template<class OD>
class rack::RadarDataPicker< OD >

Base class for utilities traversing radar data with Sampler.

Template Parameters

OD	- odim type (PolarODIM or CartesianODIM)

TODO: min/max coord control, like CoordHandler for checking min and max. => drain::Sampler

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

Public Types