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/***********************************************/
/**
* @file instrumentRemoveEpochsThruster.cpp
*
* @brief Remove epochs from instrument data.
*
* @author Torsten Mayer-Guerr
* @date 2022-07-30
*
*/
/***********************************************/
// Latex documentation
#define DOCSTRING docstring
static const char *docstring = R"(
This program remove epochs from an \file{instrument file}{instrument}.
The epochs are defined by a \file{thruster file}{instrument}
plus a defined margin before and after the thruster firings.
The arcs of the instrument file are concatenated to one arc.
The removed epochs can be saved in a separate instrument file.
)";
/***********************************************/
#include "programs/program.h"
#include "files/fileInstrument.h"
#include "classes/timeSeries/timeSeries.h"
/***** CLASS ***********************************/
/** @brief Remove epochs from instrument data.
* @ingroup programsGroup */
class InstrumentRemoveEpochsThruster
{
public:
void run(Config &config, Parallel::CommunicatorPtr comm);
};
GROOPS_REGISTER_PROGRAM(InstrumentRemoveEpochsThruster, SINGLEPROCESS, "Remove epochs from instrument data", Instrument)
/***********************************************/
void InstrumentRemoveEpochsThruster::run(Config &config, Parallel::CommunicatorPtr /*comm*/)
{
try
{
FileName fileNameOut, fileNameOutRemoved, fileNameIn, fileNameThruster;
Double marginBefore, marginAfter;
readConfig(config, "outputfileInstrument", fileNameOut, Config::OPTIONAL, "", "all epochs are concatenated in one arc");
readConfig(config, "outputfileInstrumentRemovedEpochs", fileNameOutRemoved, Config::OPTIONAL, "", "all epochs are concatenated in one arc");
readConfig(config, "inputfileInstrument", fileNameIn, Config::MUSTSET, "", "");
readConfig(config, "inputfileThruster", fileNameThruster, Config::MUSTSET, "", "THRUSTER");
readConfig(config, "marginBefore", marginBefore, Config::DEFAULT, "0.1", "margin before start of firing [seconds]");
readConfig(config, "marginAfter", marginAfter, Config::DEFAULT, "0.7", "margin after end of firing [seconds]");
if(isCreateSchema(config)) return;
// thruster time series
// --------------------
logStatus<<"read thruster data <"<<fileNameThruster<<">"<<Log::endl;
ThrusterArc thruster = InstrumentFile::read(fileNameThruster);
std::vector<Time> timesStart = thruster.times();
std::vector<Time> timesEnd = timesStart;
for(UInt i=0; i<thruster.size(); i++)
timesStart.at(i) -= seconds2time(marginBefore);
for(UInt i=0; i<thruster.size(); i++)
timesEnd.at(i) += seconds2time(1e-3*max(thruster.at(i).data()) + marginAfter);
logStatus<<"read instrument data <"<<fileNameIn<<">"<<Log::endl;
Arc arc = InstrumentFile::read(fileNameIn);
logStatus<<"remove thruster epochs from instrument data"<<Log::endl;
Arc arcNew, arcRemoved;
UInt idxThruster = 0;
Single::forEach(arc.size(), [&](UInt i)
{
while((idxThruster < timesEnd.size()) && ((arc.at(i).time-timesEnd.at(idxThruster)).seconds() >= 0)) // find next thruster epoch
idxThruster++;
if((idxThruster >= timesEnd.size()) || ((arc.at(i).time-timesStart.at(idxThruster)).seconds() < 0))
arcNew.push_back(arc.at(i));
else
arcRemoved.push_back(arc.at(i));
});
// save instrument data
// --------------------
if(!fileNameOut.empty())
{
logStatus<<"write instrument data to file <"<<fileNameOut<<">"<<Log::endl;
InstrumentFile::write(fileNameOut, arcNew);
Arc::printStatistics(arcNew);
}
if(!fileNameOutRemoved.empty())
{
logStatus<<"write removed epochs to file <"<<fileNameOutRemoved<<">"<<Log::endl;
InstrumentFile::write(fileNameOutRemoved, arcRemoved);
Arc::printStatistics(arcRemoved);
}
}
catch(std::exception &e)
{
GROOPS_RETHROW(e)
}
}
/***********************************************/
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