mio::FilterUnheatedPSUM Class Reference

Detailed Description

Filters out snow melting in an unheated rain gauge.

This filter can ONLY be applied to precipitation. Non-zero measurements are accepted only if they take place when the relative humidity is high enough and TA and TSS are close enough, otherwise they get reset to 0. It takes the following arguments:

• THRESH_RH: relative humidity threshold above which precipitation can occur (between 0 and 1);
• THRESH_DT: if (TA-TSS) < THRESH_DT, precipitation can occur (ie these are proper conditions for cloudy sky);
• SOFT: should the lack of validation data invalidate the precipitation? If RH, TA or TSS are nodata, either the precipitation is reset to nodata (default) or kept (if soft is set)

PSUM::filter2 = unheated_raingauge
PSUM::arg2::soft = TRUE
PSUM::arg2::thresh_rh = 0.5
PSUM::arg2::thresh_dt = 3.

#include <FilterUnheatedPSUM.h>

Public Member Functions
	FilterUnheatedPSUM (const std::vector< std::pair< std::string, std::string > > &vecArgs, const std::string &name, const Config &cfg)
virtual void	process (const unsigned int &param, const std::vector< MeteoData > &ivec, std::vector< MeteoData > &ovec)
Public Member Functions inherited from mio::ProcessingBlock
virtual	~ProcessingBlock ()
virtual void	process (const unsigned int &param, const std::vector< MeteoData > &ivec, std::vector< MeteoData > &ovec)=0
virtual void	process (Date &dateStart, Date &dateEnd)
std::string	getName () const
const ProcessingProperties &	getProperties () const
const std::string	toString () const
bool	skipStation (const std::string &station_id) const
	Should the provided station be skipped in the processing? More...
bool	noStationsRestrictions () const
const std::vector< DateRange >	getTimeRestrictions () const

Additional Inherited Members
Static Public Member Functions inherited from mio::ProcessingBlock
static void	readCorrections (const std::string &filter, const std::string &filename, std::vector< double > &X, std::vector< double > &Y)
	Read a data file structured as X Y value on each lines. More...
static void	readCorrections (const std::string &filter, const std::string &filename, std::vector< double > &X, std::vector< double > &Y1, std::vector< double > &Y2)
	Read a data file structured as X Y1 Y2 value on each lines. More...
static std::vector< double >	readCorrections (const std::string &filter, const std::string &filename, const size_t &col_idx, const char &c_type, const double &init)
	Read a correction file applicable to repeating time period. More...
static std::vector< offset_spec >	readCorrections (const std::string &filter, const std::string &filename, const double &TZ, const size_t &col_idx=2)
	Read a correction file, ie a file structured as timestamps followed by values on each lines. More...
static std::map< std::string, std::vector< DateRange > >	readDates (const std::string &filter, const std::string &filename, const double &TZ)
	Read a list of date ranges by stationIDs from a file. More...
Protected Member Functions inherited from mio::ProcessingBlock
	ProcessingBlock (const std::vector< std::pair< std::string, std::string > > &vecArgs, const std::string &name, const Config &cfg)
	protected constructor only to be called by children More...
Static Protected Member Functions inherited from mio::ProcessingBlock
static void	extract_dbl_vector (const unsigned int &param, const std::vector< MeteoData > &ivec, std::vector< double > &ovec)
static void	extract_dbl_vector (const unsigned int &param, const std::vector< const MeteoData * > &ivec, std::vector< double > &ovec)
Protected Attributes inherited from mio::ProcessingBlock
const std::set< std::string >	excluded_stations
const std::set< std::string >	kept_stations
const std::vector< DateRange >	time_restrictions
ProcessingProperties	properties
const std::string	block_name
Static Protected Attributes inherited from mio::ProcessingBlock
static const double	soil_albedo = .23
static const double	snow_albedo = .85
static const double	snow_thresh = .1
	parametrize the albedo from HS More...

Constructor & Destructor Documentation

FilterUnheatedPSUM()

mio::FilterUnheatedPSUM::FilterUnheatedPSUM	(	const std::vector< std::pair< std::string, std::string > > &	vecArgs,
		const std::string &	name,
		const Config &	cfg
	)

Member Function Documentation

process()

void mio::FilterUnheatedPSUM::process ( const unsigned int &  param, const std::vector< MeteoData > &  ivec, std::vector< MeteoData > &  ovec  )

virtual

Implements mio::ProcessingBlock.

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

• FilterUnheatedPSUM.h
• FilterUnheatedPSUM.cc