MeteoIODoc 20240227.fb5b3765
mio::DailyAverage Class Reference

Detailed Description

Generate daily variations around a single daily average.

The parameter to be interpolated is assumed to be a daily average and a sinusoidal variation of the data will be generated around this average.

Either one or two additional parameters bearing the same name followed by "_MIN" and/or "_MAX" are provided or a fixed amplitude is provided as argument (it will also be used as a fallback if the _MIN and _MAX parameters are missing at some timesteps). Iit is also possible to provide the "phase" or the fraction of the day when the minimum is reached.

[Interpolations1D]
TA::resample = daily_avg
TA::daily_avg::range = 5
TA::daily_avg::phase = .25 ;assume that TA varies +/- 5K around its average during the day and reaches its minimum at 6am
Note
If both the average (the parameter itself in the data set), min and max are provided, an error message will be returned.

#include <DailyAverageResampling.h>

Public Member Functions

 DailyAverage (const std::string &i_algoname, const std::string &i_parname, const double &dflt_window_size, const std::vector< std::pair< std::string, std::string > > &vecArgs)
 
void resample (const std::string &stationHash, const size_t &index, const ResamplingPosition &position, const size_t &paramindex, const std::vector< MeteoData > &vecM, MeteoData &md)
 
std::string toString () const
 
- Public Member Functions inherited from mio::ResamplingAlgorithms
 ResamplingAlgorithms (const std::string &i_algoname, const std::string &i_parname, const double &dflt_window_size, const std::vector< std::pair< std::string, std::string > > &)
 
virtual ~ResamplingAlgorithms ()
 
const std::string getAlgo () const
 
virtual void resample (const std::string &stationHash, const size_t &index, const ResamplingPosition &position, const size_t &paramindex, const std::vector< MeteoData > &vecM, MeteoData &md)=0
 
void resetResampling ()
 
virtual std::string toString () const =0
 

Additional Inherited Members

- Public Types inherited from mio::ResamplingAlgorithms
enum  ResamplingPosition {
  exact_match , before , after , begin ,
  end
}
 
- Protected Member Functions inherited from mio::ResamplingAlgorithms
void getNearestValidPts (const std::string &stationHash, const size_t &pos, const size_t &paramindex, const std::vector< MeteoData > &vecM, const Date &resampling_date, const double &i_window_size, size_t &indexP1, size_t &indexP2)
 This function returns the last and next valid points around a given position. More...
 
- Static Protected Member Functions inherited from mio::ResamplingAlgorithms
static double partialAccumulateAtLeft (const std::vector< MeteoData > &vecM, const size_t &paramindex, const size_t &pos, const Date &curr_date)
 
static double partialAccumulateAtRight (const std::vector< MeteoData > &vecM, const size_t &paramindex, const size_t &pos, const Date &curr_date)
 
static double linearInterpolation (const double &x1, const double &y1, const double &x2, const double &y2, const double &x3)
 This function solves the equation y = ax + b for two given points and returns y for a given x. More...
 
static Date getDailyStart (const Date &resampling_date)
 For a given date, find the start of the day, considering that for midnight we return the day before! (as is necessary for daily averages, sums, etc that can be provided at midnight for the day before) More...
 
static size_t getDailyValue (const std::vector< MeteoData > &vecM, const size_t &paramindex, size_t pos, const Date &intervalStart, const Date &intervalEnd)
 Find a unique value in a given time interval. This is useful for retrieving a unique daily average, daily sum, etc. More...
 
- Protected Attributes inherited from mio::ResamplingAlgorithms
const std::string algo
 
const std::string parname
 
double window_size
 
- Static Protected Attributes inherited from mio::ResamplingAlgorithms
static const double soil_albedo = .23
 grass albedo More...
 
static const double snow_albedo = .85
 snow albedo More...
 
static const double snow_thresh = .1
 These thresholds are used to handle solar radiation. More...
 

Constructor & Destructor Documentation

◆ DailyAverage()

mio::DailyAverage::DailyAverage ( const std::string &  i_algoname,
const std::string &  i_parname,
const double &  dflt_window_size,
const std::vector< std::pair< std::string, std::string > > &  vecArgs 
)

Member Function Documentation

◆ resample()

void mio::DailyAverage::resample ( const std::string &  stationHash,
const size_t &  index,
const ResamplingPosition position,
const size_t &  paramindex,
const std::vector< MeteoData > &  vecM,
MeteoData md 
)
virtual

◆ toString()

std::string mio::DailyAverage::toString ( ) const
virtual

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