DataConversionOp< M > Class Template Reference

Converts HDF5 data to use desired data type, scaling and encoding (ODIM gain, offset, undetect and nodata values). More...

#include <DataConversionOp.h>

Inheritance diagram for DataConversionOp< M >:

Collaboration diagram for DataConversionOp< M >:

Public Types
typedef SrcType< M const >	src_t
typedef DstType< M >	dst_t

Public Member Functions
	DataConversionOp (const std::string &type="C", double gain=1.0, double offset=0.0, double undetect=0.0, double nodata=255.0, std::string copyGroupSuffix="")
virtual void	processH5 (const Hi5Tree &src, Hi5Tree &dst) const
	Ensures data to be in standard type and scaling. Makes a converted copy if needed. More...
virtual void	processDataSet (const DataSet< src_t > &srcSweep, DataSet< dst_t > &dstProduct) const
void	processImage (const PlainData< src_t > &src, drain::image::Image &dst) const
void	processImage (const ODIM &odimSrc, const drain::image::ImageFrame &src, const ODIM &odimDst, drain::image::Image &dst) const
	Converts src to dst such that dst applies desired gain, offset, undetect and nodata values. More...
void	processImage2023 (const ODIM &srcOdim, const drain::image::ImageFrame &src, drain::image::Image &dst) const
void	traverseImageFrame (const ODIM &odimSrc, const drain::image::ImageFrame &src, const ODIM &odimDst, drain::image::ImageFrame &dst) const
void	setGeometry (const M &srcODIM, PlainData< dst_t > &dstData) const

Static Public Member Functions
static PlainData< DstType< M > > &	getNormalizedData (const DataSet< src_t > &srcDataSet, DataSet< dst_t > &dstDataSet, const std::string &quantity)

Protected Attributes
std::string	copyGroupSuffix
	Suffix for trailing path element ("/data") for storing the original.

Detailed Description

template<class M>
class rack::DataConversionOp< M >

Converts HDF5 data to use desired data type, scaling and encoding (ODIM gain, offset, undetect and nodata values).

Template Parameters

M	- ODIM type

See also

Conversion

Member Function Documentation

processDataSet()

void processDataSet ( const DataSet< src_t > &  srcSweep, DataSet< dst_t > &  dstProduct  ) const

virtual

SWAP & delete

processH5()

void processH5 ( const Hi5Tree &  src, Hi5Tree &  dst  ) const

virtual

Ensures data to be in standard type and scaling. Makes a converted copy if needed.

Converts src to dst such that dst applies desired gain, offset, undetect and nodata values.

The operator does not need groups sorted by elevation.

processImage()

void processImage	(	const ODIM &	odimSrc,
		const drain::image::ImageFrame &	src,
		const ODIM &	odimDst,
		drain::image::Image &	dst
	)		const

Converts src to dst such that dst applies desired gain, offset, undetect and nodata values.

Sometimes this is applied directly (for alpha channel ops).

traverseImageFrame()

void traverseImageFrame	(	const ODIM &	odimSrc,
		const drain::image::ImageFrame &	src,
		const ODIM &	odimDst,
		drain::image::ImageFrame &	dst
	)		const

Checks 'undetect' first because 'undetect' and 'nodata' may be the same code

---

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

• src/product/DataConversionOp.h