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/***********************************************/
/**
* @file parametrizationTemporal.cpp
*
* @brief Parametrization of temporal variations.
*
* @author Torsten Mayer-Guerr
* @date 2011-12-28
*
*/
/***********************************************/
#define DOCSTRING_ParametrizationTemporal
#include "base/import.h"
#include "config/configRegister.h"
#include "classes/parametrizationTemporal/parametrizationTemporalConstant.h"
#include "classes/parametrizationTemporal/parametrizationTemporalTrend.h"
#include "classes/parametrizationTemporal/parametrizationTemporalSplines.h"
#include "classes/parametrizationTemporal/parametrizationTemporalPolynomial.h"
#include "classes/parametrizationTemporal/parametrizationTemporalOscillation.h"
#include "classes/parametrizationTemporal/parametrizationTemporalFourier.h"
#include "classes/parametrizationTemporal/parametrizationTemporalDoodsonHarmonic.h"
#include "classes/parametrizationTemporal/parametrizationTemporal.h"
/***********************************************/
GROOPS_REGISTER_CLASS(ParametrizationTemporal, "parametrizationTemporalType",
ParametrizationTemporalConstant,
ParametrizationTemporalTrend,
ParametrizationTemporalSplines,
ParametrizationTemporalPolynomial,
ParametrizationTemporalOscillation,
ParametrizationTemporalFourier,
ParametrizationTemporalDoodsonHarmonic)
GROOPS_RENAMED_CLASS(temporalRepresentationType, parametrizationTemporalType, date2time(2020, 6, 3))
GROOPS_READCONFIG_UNBOUNDED_CLASS(ParametrizationTemporal, "parametrizationTemporalType")
/***********************************************/
ParametrizationTemporal::ParametrizationTemporal(Config &config, const std::string &name)
{
try
{
std::string type;
while(readConfigChoice(config, name, type, Config::OPTIONAL, "", "Parametrization of temporal variations"))
{
if(readConfigChoiceElement(config, "constant", type, "Constant in time"))
representation.push_back(new ParametrizationTemporalConstant(config));
if(readConfigChoiceElement(config, "trend", type, "Linear trend"))
representation.push_back(new ParametrizationTemporalTrend(config));
if(readConfigChoiceElement(config, "splines", type, "Splines"))
representation.push_back(new ParametrizationTemporalSplines(config));
if(readConfigChoiceElement(config, "polynomial", type, "Polynomial"))
representation.push_back(new ParametrizationTemporalPolynomial(config));
if(readConfigChoiceElement(config, "oscillation", type, "Oscillations"))
representation.push_back(new ParametrizationTemporalOscillation(config));
if(readConfigChoiceElement(config, "fourier", type, "Fourier series"))
representation.push_back(new ParametrizationTemporalFourier(config));
if(readConfigChoiceElement(config, "doodsonHarmonic", type, "Tidal variations"))
representation.push_back(new ParametrizationTemporalDoodsonHarmonic(config));
endChoice(config);
if(isCreateSchema(config))
return;
}
parameterCount_ = 0;
index.resize(representation.size());
for(UInt i=0; i<representation.size(); i++)
{
index.at(i) = parameterCount_;
parameterCount_ += representation.at(i)->parameterCount();
}
}
catch(std::exception &e)
{
GROOPS_RETHROW(e)
}
}
/***********************************************/
ParametrizationTemporal::~ParametrizationTemporal()
{
for(UInt i=0; i<representation.size(); i++)
delete representation.at(i);
}
/***********************************************/
Bool ParametrizationTemporal::setInterval(const Time &timeStart, const Time &timeEnd, Bool estimatePerArc)
{
try
{
if(timeStart>=timeEnd)
throw(Exception("wrong time interval: "+timeStart.dateTimeStr()+" - "+timeEnd.dateTimeStr()));
Bool change = FALSE;
for(UInt i=0; i<representation.size(); i++)
change = representation.at(i)->setInterval(timeStart, timeEnd, estimatePerArc) || change;
if(!change)
return FALSE;
// count parameter
parameterCount_ = 0;
index.resize(representation.size());
for(UInt i=0; i<representation.size(); i++)
{
index.at(i) = parameterCount_;
parameterCount_ += representation.at(i)->parameterCount();
}
return change;
}
catch(std::exception &e)
{
GROOPS_RETHROW(e)
}
}
/***********************************************/
void ParametrizationTemporal::factors(const Time &time, std::vector<UInt> &index, std::vector<Double> &factor) const
{
index.clear();
factor.clear();
for(UInt i=0; i<representation.size(); i++)
representation.at(i)->factors(time, this->index.at(i), index, factor);
}
/***********************************************/
Vector ParametrizationTemporal::factors(const Time &time) const
{
std::vector<UInt> index;
std::vector<Double> factor;
factors(time, index, factor);
Vector A(parameterCount());
for(UInt i=0; i<index.size(); i++)
A(index.at(i)) = factor.at(i);
return A;
}
/***********************************************/
void ParametrizationTemporal::designMatrix(const Time &time, const const_MatrixSlice &B, MatrixSliceRef A) const
{
std::vector<UInt> index;
std::vector<Double> factor;
factors(time, index, factor);
A.slice(0, 0, B.rows(), B.columns()*parameterCount_).setNull();
for(UInt i=0; i<index.size(); i++)
axpy(factor.at(i), B, A.slice(0, index.at(i)*B.columns(), B.rows(), B.columns()));
}
/***********************************************/
void ParametrizationTemporal::parameterName(std::vector<ParameterName> &name) const
{
for(UInt i=0; i<representation.size(); i++)
representation.at(i)->parameterName(name);
}
/***********************************************/
void ParametrizationTemporal::parameterName(const std::vector<ParameterName> &baseName, std::vector<ParameterName> &name) const
{
std::vector<ParameterName> temporalName;
parameterName(temporalName);
for(UInt i=0; i<temporalName.size(); i++)
for(UInt k=0; k<baseName.size(); k++)
{
ParameterName param = baseName.at(k);
param.interval = temporalName.at(i).interval;
param.temporal = temporalName.at(i).temporal;
name.push_back(param);
}
}
/***********************************************/
/***********************************************/
|
