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#include "imageset.h"
#include "averagingmsset.h"
#include "bhfitsimageset.h"
#include "coaddedimageset.h"
#include "filterbankset.h"
#include "fitsimageset.h"
#include "h5imageset.h"
#include "msimageset.h"
#include "msoptions.h"
#include "parmimageset.h"
#include "pngreader.h"
#include "qualitystatimageset.h"
#include "rfibaselineset.h"
#include "sdhdfimageset.h"
#include <boost/algorithm/string.hpp>
namespace imagesets {
std::unique_ptr<ImageSet> ImageSet::Create(
const std::vector<std::string>& files, const MSOptions& options) {
using P = std::unique_ptr<ImageSet>;
if (files.size() == 1) {
const std::string& file = files.front();
if (IsFitsFile(file)) {
return P(new FitsImageSet(file));
} else if (IsBHFitsFile(file)) {
return P(new BHFitsImageSet(file));
} else if (IsH5File(file)) {
return P(new H5ImageSet(file));
} else if (IsRCPRawFile(file)) {
throw std::runtime_error("Don't know how to open RCP raw files");
} else if (IsTKPRawFile(file)) {
throw std::runtime_error("Don't know how to open TKP raw files");
} else if (IsRawDescFile(file)) {
throw std::runtime_error("Don't know how to open RCP desc files");
} else if (IsParmFile(file)) {
return P(new ParmImageSet(file));
} else if (IsPngFile(file)) {
return P(new PngReader(file));
} else if (IsFilterBankFile(file)) {
return P(new FilterBankSet(file));
} else if (IsQualityStatSet(file)) {
return P(new QualityStatImageSet(file));
} else if (IsRFIBaselineSet(file)) {
return P(new RFIBaselineSet(file));
} else if (IsSdhdfFile(file)) {
return P(new SdhdfImageSet(file));
} else { // it's an MS
if (options.baselineIntegration.enable.value_or(false))
return P(new AveragingMsSet(
file, options.dataColumnName,
options.baselineIntegration.mode.value_or(
BaselineIntegrationMode::Average),
options.baselineIntegration.differencing.value_or(
BaselineIntegrationDifferencing::NoDifference),
options.baselineIntegration.withAutos.value_or(false),
options.baselineIntegration.withFlagged.value_or(false)));
else
return P(new MSImageSet(file, options.ioMode));
}
} else {
return P(new CoaddedImageSet(files, options.ioMode));
}
}
bool ImageSet::IsH5File(const std::string& file) {
return (file.size() > 3 &&
boost::to_upper_copy(file.substr(file.size() - 3)) == ".H5");
}
bool ImageSet::IsBHFitsFile(const std::string& file) {
const std::string uppFile(boost::to_upper_copy(file));
return (uppFile.size() > 7 && uppFile.substr(file.size() - 7) == ".BHFITS");
}
bool ImageSet::IsFitsFile(const std::string& file) {
const std::string uppFile(boost::to_upper_copy(file));
return (uppFile.size() > 4 && uppFile.substr(file.size() - 4) == ".UVF") ||
(uppFile.size() > 5 && uppFile.substr(file.size() - 5) == ".FITS") ||
(uppFile.size() > 7 && uppFile.substr(file.size() - 7) == ".UVFITS") ||
(uppFile.size() > 7 &&
uppFile.substr(file.size() - 7) ==
".SDFITS"); // Parkes raw files are named like this
}
bool ImageSet::IsRCPRawFile(const std::string& file) {
return file.size() > 4 && file.substr(file.size() - 4) == ".raw";
}
bool ImageSet::IsTKPRawFile(const std::string& file) {
return file.size() > 4 && file.substr(file.size() - 4) == ".1ch";
}
bool ImageSet::IsRawDescFile(const std::string& file) {
return file.size() > 8 && file.substr(file.size() - 8) == ".rawdesc";
}
bool ImageSet::IsParmFile(const std::string& file) {
return file.size() >= 10 && file.substr(file.size() - 10) == "instrument";
}
bool ImageSet::IsTimeFrequencyStatFile(const std::string& file) {
return (file.size() >= 24 &&
file.substr(file.size() - 24) == "counts-timefreq-auto.txt") ||
(file.size() >= 25 &&
file.substr(file.size() - 25) == "counts-timefreq-cross.txt");
}
bool ImageSet::IsNoiseStatFile(const std::string& file) {
return file.find("noise-statistics-tf") != std::string::npos &&
file.find("txt") != std::string::npos;
}
bool ImageSet::IsPngFile(const std::string& file) {
return file.size() >= 4 && file.substr(file.size() - 4) == ".png";
}
bool ImageSet::IsFilterBankFile(const std::string& file) {
return file.size() >= 4 && file.substr(file.size() - 4) == ".fil";
}
bool ImageSet::IsQualityStatSet(const string& file) {
if (file.empty()) return false;
std::string copy(file);
if (*copy.rbegin() == '/') copy.resize(copy.size() - 1);
std::filesystem::path p(copy);
return p.filename() == "QUALITY_TIME_STATISTIC";
}
bool ImageSet::IsRFIBaselineSet(const std::string& file) {
return file.size() >= 6 && file.substr(file.size() - 6) == ".rfibl";
}
bool ImageSet::IsSdhdfFile(const std::string& file) {
return (file.size() >= 4 && file.substr(file.size() - 4) == ".hdf") ||
(file.size() >= 6 && file.substr(file.size() - 6) == ".sdhdf");
}
bool ImageSet::IsMSFile(const std::string& file) {
return (!IsBHFitsFile(file)) && (!IsFitsFile(file)) &&
(!IsRCPRawFile(file)) && (!IsTKPRawFile(file)) &&
(!IsRawDescFile(file)) && (!IsParmFile(file)) &&
(!IsTimeFrequencyStatFile(file)) && (!IsNoiseStatFile(file)) &&
(!IsPngFile(file)) && (!IsFilterBankFile(file)) &&
(!IsQualityStatSet(file)) && (!IsRFIBaselineSet(file)) &&
(!IsSdhdfFile(file));
}
} // namespace imagesets
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