#include "fimex/NetCDF_CDMReader.h"

Inheritance diagram for MetNoFimex::NetCDF_CDMReader:

Public Member Functions
	NetCDF_CDMReader (const std::string &fileName, bool writable=false)

virtual	~NetCDF_CDMReader ()

virtual DataPtr	getDataSlice (const std::string &varName, size_t unLimDimPos)
	data-reading function to be called from the CDMWriter More...

virtual DataPtr	getDataSlice (const std::string &varName, const SliceBuilder &sb)
	data-reading function to be called from the CDMWriter More...

virtual void	sync ()
	flush data to disc More...

virtual void	putDataSlice (const std::string &varName, size_t unLimDimPos, const DataPtr data)
	data-writing function More...

virtual void	putDataSlice (const std::string &varName, const SliceBuilder &sb, const DataPtr data)
	data-writing function for general slices More...

Public Member Functions inherited from MetNoFimex::CDMReaderWriter
	CDMReaderWriter ()

virtual	~CDMReaderWriter ()

virtual void	putScaledDataSlice (const std::string &varName, size_t unLimDimPos, const DataPtr data)
	unscale and write a dataslice More...

virtual void	putScaledDataSliceInUnit (const std::string &varName, const std::string &unit, size_t unLimDimPos, const DataPtr data)
	unscale and write a dataslice from a known unit More...

virtual void	putScaledDataSlice (const std::string &varName, const SliceBuilder &sb, const DataPtr data)
	unscale and write a dataslice More...

virtual void	putScaledDataSliceInUnit (const std::string &varName, const std::string &dataUnit, const SliceBuilder &sb, const DataPtr data)
	unscale and write a dataslice from a known unit More...

Public Member Functions inherited from MetNoFimex::CDMReader
	CDMReader ()

virtual	~CDMReader ()

virtual const CDM &	getCDM () const

virtual CDM &	getInternalCDM ()

virtual std::vector< std::size_t >	getDims (std::string varName)
	Read the sizes of the dimensions belonging to a variable. More...

virtual std::vector< std::size_t >	getDimsSlice (std::string varName)
	Read the sizes of the dimensions belonging to a variable slice. More...

virtual DataPtr	getData (const std::string &varName)
	data-reading function to be called from the CDMWriter More...

virtual DataPtr	getScaledDataSlice (const std::string &varName, size_t unLimDimPos)
	read and scale a dataslice More...

virtual DataPtr	getScaledDataSliceInUnit (const std::string &varName, const std::string &unit, size_t unLimDimPos)
	read and scale a dataslice to a known unit More...

virtual DataPtr	getScaledDataSlice (const std::string &varName, const SliceBuilder &sb)
	read and scale a dataslice More...

virtual DataPtr	getScaledDataSliceInUnit (const std::string &varName, const std::string &unit, const SliceBuilder &sb)
	read and scale a dataslice to a set unit More...

virtual DataPtr	getScaledData (const std::string &varName)
	read and scale the complete data More...

virtual DataPtr	getScaledDataInUnit (const std::string &varName, const std::string &unit)
	read and scale the complete data to a set unit More...

Additional Inherited Members
Protected Member Functions inherited from MetNoFimex::CDMReader
virtual DataPtr	getDataSliceFromMemory (const CDMVariable &variable, size_t unLimDimPos=0)

void	getScaleAndOffsetOf (const std::string &varName, double &scale, double &offset) const

Protected Attributes inherited from MetNoFimex::CDMReader
boost::shared_ptr< CDM >	cdm_

Constructor & Destructor Documentation

MetNoFimex::NetCDF_CDMReader::NetCDF_CDMReader	(	const std::string &	fileName,
		bool	writable = `false`
	)

virtual MetNoFimex::NetCDF_CDMReader::~NetCDF_CDMReader ( )

virtual

Member Function Documentation

virtual DataPtr MetNoFimex::NetCDF_CDMReader::getDataSlice	(	const std::string &	varName,
		size_t	unLimDimPos
	)

virtual

data-reading function to be called from the CDMWriter

This methods needs to be implemented by the CDMReader. It should provide the data for each variable, either by reading from disk, converting from another CDMReader or reading from an in-memory data-section.

This function should retrieve the whole data for a dataset without unlimited dimension if the unLimDimPos == 0.

Parameters

varName	name of the variable to read
unLimDimPos	(optional) if the variable contains a unlimited dimension (max one allowed) an slice of this position is returned

Exceptions

CDMException on errors related to the CDM in combination with the underlying data-structure. It might also throw other (IO-)exceptions.

Implements MetNoFimex::CDMReader.

virtual DataPtr MetNoFimex::NetCDF_CDMReader::getDataSlice	(	const std::string &	varName,
		const SliceBuilder &	sb
	)

virtual

data-reading function to be called from the CDMWriter

Parameters

varName	name of the variable to read
sb	a SliceBuilder generated from this CDMReaders CDM

Exceptions

CDMException on errors related to the CDM in combination with the underlying data-structure. It might also throw other (IO-)exceptions.

Warning: This method has a default implementation depending on getDataSlice(const std::string&, size_t), but should be implemented for performance reasons. If you want to fall back to the default implementation, remember to use 'using CDMReader::getDataSlice;'

Reimplemented from MetNoFimex::CDMReader.

virtual void MetNoFimex::NetCDF_CDMReader::putDataSlice	(	const std::string &	varName,
		size_t	unLimDimPos,
		const DataPtr	data
	)

virtual

data-writing function

This methods needs to be implemented by the CDMReaderWriter. It will write back the data to a variable at unLimPos, without any changes (except eventually required change of datatypes).

This function will write the whole data for a dataset without unlimited dimension if the unLimDimPos == 0.

Parameters

varName	name of the variable to read
unLimDimPos	(optional) if the variable contains a unlimited dimension (max one allowed) an slice of this position is returned
data	Data to be written to unLimDimPos

Exceptions

CDMException on errors related to the CDM in combination with the underlying data-structure. It might also throw other (IO-)exceptions.

Implements MetNoFimex::CDMReaderWriter.

virtual void MetNoFimex::NetCDF_CDMReader::putDataSlice	(	const std::string &	varName,
		const SliceBuilder &	sb,
		const DataPtr	data
	)

virtual

data-writing function for general slices

Parameters

varName	name of the variable to read
sb	a SliceBuilder generated from this CDMReaders CDM
data	Data to be written at the slicePositions

Exceptions

CDMException on errors related to the CDM in combination with the underlying data-structure. It might also throw other (IO-)exceptions.

Warning: This method must be implemented for performance reasons.

Implements MetNoFimex::CDMReaderWriter.

virtual void MetNoFimex::NetCDF_CDMReader::sync ( )

virtual

flush data to disc

Implements MetNoFimex::CDMReaderWriter.

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

include/fimex/NetCDF_CDMReader.h

Public Member Functions

Additional Inherited Members

Constructor & Destructor Documentation

Member Function Documentation