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/***********************************************/
/**
* @file sentinel2StarCamera.cpp
*
* @brief read Sentinel-1/2/3 star camera data.
*
* @author Barbara Suesser-Rechberger
* @date 2020-10-21
*
*/
/***********************************************/
// Latex documentation
#define DOCSTRING docstring
static const char *docstring = R"(
This program reads in Sentinel-1/2/3 star camera data given in the special format.
)";
/***********************************************/
#include "programs/program.h"
#include "inputOutput/file.h"
#include "files/fileInstrument.h"
#include "base/string.h"
/***** CLASS ***********************************/
/** @brief read Sentinel-1/2/3 star camera data.
* @ingroup programsConversionGroup */
class Sentinel2StarCamera
{
public:
void run(Config &config, Parallel::CommunicatorPtr comm);
};
GROOPS_REGISTER_PROGRAM(Sentinel2StarCamera, SINGLEPROCESS, "read Sentinel-1/2/3 star camera data", Conversion, Instrument)
/***********************************************/
void Sentinel2StarCamera::run(Config &config, Parallel::CommunicatorPtr /*comm*/)
{
try
{
FileName outNameStar;
std::vector<FileName> fileNamesIn;
readConfig(config, "outputfileStarCamera", outNameStar, Config::MUSTSET, "", "");
readConfig(config, "inputfile", fileNamesIn, Config::MUSTSET, "", "");
if(isCreateSchema(config)) return;
logStatus<<"read input files"<<Log::endl;
StarCameraArc arc;
for(const auto &fileName : fileNamesIn)
{
try
{
logStatus<<"read file <"<<fileName<<">"<<Log::endl;
InFile file(fileName);
std::string line;
while(std::getline(file, line))
{
if(line.empty())
continue;
std::string lineID1 = line.substr(0,1);
if(lineID1 == "#")
continue;
// Time format in AUX_PROQUA file: YYYY/MM/DD HH:MM:SS.SSS Q_COMPR QCOMP1 QCOMP2 QCOMP3
UInt year = String::toInt(line.substr(0, 4));
UInt month = String::toInt(line.substr(5, 2));
UInt day = String::toInt(line.substr(8, 2));
UInt hour = String::toInt(line.substr(11, 2));
UInt minute = String::toInt(line.substr(14, 2));
Double second = String::toDouble(line.substr(17, 6));
std::stringstream ss(line.substr(23));
ss.exceptions(std::ios::badbit | std::ios::failbit);
Vector q(4);
ss>>q(0)>>q(1)>>q(2)>>q(3);
StarCameraEpoch epoch;
epoch.time = date2time(year, month, day, hour, minute, second);
epoch.rotary = Rotary3d(q);
arc.push_back(epoch);
}
}
catch(std::exception &e)
{
logError<<e.what()<<": continue..."<<Log::endl;
}
}
logStatus<<"write star camera data to file <"<<outNameStar<<">"<<Log::endl;
Arc::printStatistics(arc);
InstrumentFile::write(outNameStar, arc);
}
catch(std::exception &e)
{
GROOPS_RETHROW(e)
}
}
/***********************************************/
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