Conventional profile processing. More...

#include <ConventionalProfileProcessing.h>

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Public Types
typedef ConventionalProfileProcessingParameters	Parameters_

Public Member Functions
	ConventionalProfileProcessing (ioda::ObsSpace &, const Parameters_ &, std::shared_ptr< ioda::ObsDataVector< int > >, std::shared_ptr< ioda::ObsDataVector< float > >)

	~ConventionalProfileProcessing ()

std::vector< int >	getMismatches () const

Public Member Functions inherited from ufo::FilterBase
	FilterBase (ioda::ObsSpace &, const FilterParametersBaseWithAbstractAction &parameters, std::shared_ptr< ioda::ObsDataVector< int > >, std::shared_ptr< ioda::ObsDataVector< float > >)

	FilterBase (ioda::ObsSpace &, const eckit::Configuration &, std::shared_ptr< ioda::ObsDataVector< int > >, std::shared_ptr< ioda::ObsDataVector< float > >)

	~FilterBase ()

Public Member Functions inherited from ufo::ObsProcessorBase
	ObsProcessorBase (ioda::ObsSpace &, bool deferToPost, std::shared_ptr< ioda::ObsDataVector< int > >, std::shared_ptr< ioda::ObsDataVector< float > >)

	~ObsProcessorBase ()

void	preProcess () override

void	priorFilter (const GeoVaLs &) override

void	postFilter (const ioda::ObsVector &, const ioda::ObsVector &, const ObsDiagnostics &) override

oops::Variables	requiredVars () const override

oops::Variables	requiredHdiagnostics () const override

Static Public Member Functions
static const std::string	classname ()

Private Member Functions
void	print (std::ostream &) const override

void	applyFilter (const std::vector< bool > &, const Variables &, std::vector< std::vector< bool >> &) const override

void	individualProfileChecks (ProfileDataHandler &profileDataHandler, ProfileCheckValidator &profileCheckValidator, ProfileChecker &profileChecker, const CheckSubgroup &subGroupChecks) const
	Run checks on individual profiles sequentially. More...

void	entireSampleChecks (ProfileDataHandler &profileDataHandler, ProfileCheckValidator &profileCheckValidator, ProfileChecker &profileChecker, const CheckSubgroup &subGroupChecks) const
	Run checks that use all of the profiles at once. More...

int	qcFlag () const override

Private Attributes
ConventionalProfileProcessingParameters	options_
	Configurable options. More...

std::vector< int >	nMismatches_

Additional Inherited Members
Protected Attributes inherited from ufo::FilterBase
const eckit::LocalConfiguration	config_

ufo::Variables	filtervars_

Protected Attributes inherited from ufo::ObsProcessorBase
ioda::ObsSpace &	obsdb_

std::shared_ptr< ioda::ObsDataVector< int > >	flags_

std::shared_ptr< ioda::ObsDataVector< float > >	obserr_

ufo::Variables	allvars_

ObsFilterData	data_

Detailed Description

Conventional profile processing.

This filter applies a variety of QC checks to profile data. The filter also averages profiles onto model levels prior to their use in data assimilation.

The temperature consistency checks available are as follows:

Basic checks of pressure
Check for different temperatures at the same pressure
Temperature sign change test using model background
Check for superadiabatic layers more than 50 hPa above surface
Check of standard level temperatures against values interpolated from significant levels
Check for hydrostatic consistency of standard levels (+ surface)
1. calculation of thickness residuals
2. decision making algorithm used where there are large residuals
Junk whole report if > 8 errors There are also consistency checks for the interpolated wind speed and the relative humidity.

The sign, standard level and hydrostatic checks are largely based on methods described in the WMO Guide on the Global Data-Procesing System (1993). In general the tolerances have been relaxed slightly so that fewer 'marginal' cases are flagged. In the hydrostatic check the effect of moisture on the thickness is neglected and no special account is taken of the tropopause. Corrections are suggested for apparently simple temperature or height errors. If a height correction is within 10 m of a multiple of 100 m then the rounded correction is applied, temperature corrections are not applied. In some cases interpolation flags are switched off if the hydrostatic check is fairly clear-cut.

Inputs:

Arrays containing observed and background values
- Should be in order of increasing height/decreasing pressure
- interleaved standard and significant levels (if input is standard levels only then superadiabatic and hydrostatic checks will be performed)

Outputs:

QC flags
Some corrections to reported values (not applied by default):
- corrections to sign of temperature
- corrections to height (multiples of 100 m)

Definition at line 86 of file src/ufo/filters/ConventionalProfileProcessing.h.

Member Typedef Documentation

◆ Parameters_

typedef ConventionalProfileProcessingParameters ufo::ConventionalProfileProcessing::Parameters_

Definition at line 89 of file src/ufo/filters/ConventionalProfileProcessing.h.

Constructor & Destructor Documentation

◆ ConventionalProfileProcessing()

ufo::ConventionalProfileProcessing::ConventionalProfileProcessing	(	ioda::ObsSpace &	obsdb,
		const Parameters_ &	parameters,
		std::shared_ptr< ioda::ObsDataVector< int > >	flags,
		std::shared_ptr< ioda::ObsDataVector< float > >	obserr
	)

Definition at line 32 of file ConventionalProfileProcessing.cc.

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◆ ~ConventionalProfileProcessing()

ufo::ConventionalProfileProcessing::~ConventionalProfileProcessing ( )

Definition at line 79 of file ConventionalProfileProcessing.cc.

Member Function Documentation

◆ applyFilter()

void ufo::ConventionalProfileProcessing::applyFilter	(	const std::vector< bool > &	apply,
		const Variables &	filtervars,
		std::vector< std::vector< bool >> &	flagged
	)		const

overrideprivatevirtual

Implements ufo::FilterBase.

Definition at line 149 of file ConventionalProfileProcessing.cc.

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◆ classname()

static const std::string ufo::ConventionalProfileProcessing::classname ( )

inlinestatic

Definition at line 91 of file src/ufo/filters/ConventionalProfileProcessing.h.

◆ entireSampleChecks()

void ufo::ConventionalProfileProcessing::entireSampleChecks	(	ProfileDataHandler &	profileDataHandler,
		ProfileCheckValidator &	profileCheckValidator,
		ProfileChecker &	profileChecker,
		const CheckSubgroup &	subGroupChecks
	)		const

private

Run checks that use all of the profiles at once.

Definition at line 128 of file ConventionalProfileProcessing.cc.

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◆ getMismatches()

std::vector<int> ufo::ConventionalProfileProcessing::getMismatches ( ) const

inline

Return the number of mismatches between values produced by the checking routines and the equivalents produced in the OPS code. The values checked are: the QC flags for each observation, intermediate values used in various calculations for each observation, and error counters for each profile.

Definition at line 103 of file src/ufo/filters/ConventionalProfileProcessing.h.

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◆ individualProfileChecks()

void ufo::ConventionalProfileProcessing::individualProfileChecks	(	ProfileDataHandler &	profileDataHandler,
		ProfileCheckValidator &	profileCheckValidator,
		ProfileChecker &	profileChecker,
		const CheckSubgroup &	subGroupChecks
	)		const