MetNoFimex::CDMQualityExtractor Class Reference

Extract data with defined quality status. More...

#include <CDMQualityExtractor.h>

Inheritance diagram for MetNoFimex::CDMQualityExtractor:

MetNoFimex::CDMReader

List of all members.

Public Member Functions

 CDMQualityExtractor (boost::shared_ptr< CDMReader > dataReader, std::string autoConfString="", std::string configFile="") throw (CDMException)
virtual ~CDMQualityExtractor ()
virtual boost::shared_ptr< DatagetDataSlice (const std::string &varName, size_t unLimDimPos=0) throw (CDMException)
const std::map< std::string,
std::string
getStatusVariable () const
const std::map< std::string,
std::string
getVariableFlags () const
const std::map< std::string,
std::vector< double > > 
getVariableValues () const


Detailed Description

Extract data with defined quality status.

The CDMQualityExtractor will select data from data-sources matching only configurable quality constraints. Data not matching these constraints will be set to undefined.

The configuration works either semi-automatic by interpreting the quality flags as given in CF-1.x at http://cf-pcmdi.llnl.gov/documents/cf-conventions/1.4/cf-conventions.html#flags or by using a configuration-file describing the quality-relations between the different varibles.

All variables with no quality-configuration will not be changed.

Warning:
The CDMQualityExtractor will read the status-variable after applying eventual quality-flags to them. It is therefore the task of the writer of the configuration, that no circular quality-flags exist.

Constructor & Destructor Documentation

MetNoFimex::CDMQualityExtractor::CDMQualityExtractor ( boost::shared_ptr< CDMReader dataReader,
std::string  autoConfString = "",
std::string  configFile = "" 
) throw (CDMException)

Initialize the CDMQualityExtractor

Parameters:
dataReader the data-source
autoConfString the default value for CF-1.4 compatible status_flags, i.e. "all, highest, lowest, values=0,1,...,3", the values here might be overwritten by the config-file. If empty, no quality extraction on the basis of CF-1.4 will be used.
configFile filename of a cdmQualityConfig.xml file. If empty, no quality-file will be used.

virtual MetNoFimex::CDMQualityExtractor::~CDMQualityExtractor (  )  [inline, virtual]


Member Function Documentation

virtual boost::shared_ptr<Data> MetNoFimex::CDMQualityExtractor::getDataSlice ( const std::string varName,
size_t  unLimDimPos = 0 
) throw (CDMException) [virtual]

Read and manipulate the data

const std::map<std::string, std::string> MetNoFimex::CDMQualityExtractor::getStatusVariable (  )  const [inline]

Read the internals of statusVariable. This code is mainly thought for testing/debugging.

const std::map<std::string, std::string> MetNoFimex::CDMQualityExtractor::getVariableFlags (  )  const [inline]

Read the internals of variableFlags, for testing/debugging.

const std::map<std::string, std::vector<double> > MetNoFimex::CDMQualityExtractor::getVariableValues (  )  const [inline]

Read the internals of variableValues, for testing/debugging.


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

Generated on Fri May 7 15:50:13 2010 for MI - Fimex by  doxygen 1.5.5