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/***********************************************/
/**
* @file timeSeriesCreate.cpp
*
* @brief Create a time series.
*
* @author Norbert Zehentner
* @date 2016-04-26
*
*/
/***********************************************/
// Latex documentation
#define DOCSTRING docstring
static const char *docstring = R"(
This program generates an \file{instrument file}{instrument},
containing a time series.
)";
/***********************************************/
#include "programs/program.h"
#include "parser/dataVariables.h"
#include "files/fileInstrument.h"
#include "classes/timeSeries/timeSeries.h"
/***** CLASS ***********************************/
/** @brief Create a time series.
* @ingroup programsGroup */
class TimeSeriesCreate
{
public:
void run(Config &config, Parallel::CommunicatorPtr comm);
};
GROOPS_REGISTER_PROGRAM(TimeSeriesCreate, SINGLEPROCESS, "Create a time series", Misc, TimeSeries)
GROOPS_RENAMED_PROGRAM(InstrumentCreateTimeSeries, TimeSeriesCreate, date2time(2020, 01, 29))
/***********************************************/
void TimeSeriesCreate::run(Config &config, Parallel::CommunicatorPtr /*comm*/)
{
try
{
FileName fileNameTimeSeries;
TimeSeriesPtr timeSeries;
std::vector<ExpressionVariablePtr> dataExpr;
renameDeprecatedConfig(config, "outputfileFile", "outputfileTimeSeries", date2time(2020, 01, 29));
readConfig(config, "outputfileTimeSeries", fileNameTimeSeries, Config::MUSTSET, "", "instrument file");
readConfig(config, "timeSeries", timeSeries, Config::MUSTSET, "", "time series to be created");
readConfig(config, "data", dataExpr, Config::OPTIONAL, "", "expression of output columns, extra 'epoch' variable");
if(isCreateSchema(config)) return;
logStatus<<"create time series"<<Log::endl;
std::vector<Time> times = timeSeries->times();
VariableList varList;
addDataVariables("epoch", times, varList);
std::for_each(dataExpr.begin(), dataExpr.end(), [&](auto expr) {expr->simplify(varList);});
Matrix A(times.size(), 1+dataExpr.size());
for(UInt idEpoch=0; idEpoch<times.size(); idEpoch++)
{
varList.setVariable("epoch", times.at(idEpoch).mjd());
for(UInt k=0; k<dataExpr.size(); k++)
A(idEpoch, 1+k) = dataExpr.at(k)->evaluate(varList);
}
logStatus<<"write instrument data to file <"<<fileNameTimeSeries<<">"<<Log::endl;
Arc arc(times, A);
InstrumentFile::write(fileNameTimeSeries, arc);
Arc::printStatistics(arc);
}
catch(std::exception &e)
{
GROOPS_RETHROW(e)
}
}
/***********************************************/
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