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#include "histogramcollection.h"
#include "histogramtablesformatter.h"
void HistogramCollection::Save(HistogramTablesFormatter& histogramTables) {
histogramTables.InitializeEmptyTables();
for (size_t p = 0; p < _polarizationCount; ++p) {
LogHistogram totalHistogram;
GetTotalHistogramForCrossCorrelations(p, totalHistogram);
const unsigned totalIndex = histogramTables.StoreOrQueryTypeIndex(
HistogramTablesFormatter::TotalHistogram, p);
for (LogHistogram::iterator i = totalHistogram.begin();
i != totalHistogram.end(); ++i) {
histogramTables.StoreValue(totalIndex, i.binStart(), i.binEnd(),
i.unnormalizedCount());
}
LogHistogram rfiHistogram;
GetRFIHistogramForCrossCorrelations(p, rfiHistogram);
const unsigned rfiIndex = histogramTables.StoreOrQueryTypeIndex(
HistogramTablesFormatter::RFIHistogram, p);
for (LogHistogram::iterator i = rfiHistogram.begin();
i != rfiHistogram.end(); ++i) {
histogramTables.StoreValue(rfiIndex, i.binStart(), i.binEnd(),
i.unnormalizedCount());
}
}
}
void HistogramCollection::Load(HistogramTablesFormatter& histogramTables) {
Clear();
for (unsigned p = 0; p < _polarizationCount; ++p) {
const unsigned totalHistogramIndex = histogramTables.QueryTypeIndex(
HistogramTablesFormatter::TotalHistogram, p);
std::vector<HistogramTablesFormatter::HistogramItem> totalHistogram;
histogramTables.QueryHistogram(totalHistogramIndex, totalHistogram);
GetTotalHistogram(0, 1, p).SetData(totalHistogram);
const unsigned rfiHistogramIndex = histogramTables.QueryTypeIndex(
HistogramTablesFormatter::RFIHistogram, p);
std::vector<HistogramTablesFormatter::HistogramItem> rfiHistogram;
histogramTables.QueryHistogram(rfiHistogramIndex, rfiHistogram);
GetRFIHistogram(0, 1, p).SetData(rfiHistogram);
}
}
void HistogramCollection::Add(const unsigned antenna1, const unsigned antenna2,
const unsigned polarization, Image2DCPtr image,
Mask2DCPtr flagMask) {
LogHistogram& totalHistogram =
GetTotalHistogram(antenna1, antenna2, polarization);
LogHistogram& rfiHistogram =
GetRFIHistogram(antenna1, antenna2, polarization);
for (size_t y = 0; y < image->Height(); ++y) {
for (size_t x = 0; x < image->Width(); ++x) {
const double amplitude = image->Value(x, y);
totalHistogram.Add(amplitude);
if (flagMask->Value(x, y)) rfiHistogram.Add(amplitude);
}
}
}
void HistogramCollection::Add(const unsigned antenna1, const unsigned antenna2,
const unsigned polarization, Image2DCPtr image,
Mask2DCPtr flagMask, Mask2DCPtr correlatorMask) {
LogHistogram& totalHistogram =
GetTotalHistogram(antenna1, antenna2, polarization);
LogHistogram& rfiHistogram =
GetRFIHistogram(antenna1, antenna2, polarization);
for (size_t y = 0; y < image->Height(); ++y) {
for (size_t x = 0; x < image->Width(); ++x) {
if (!correlatorMask->Value(x, y)) {
const double amplitude = image->Value(x, y);
totalHistogram.Add(amplitude);
if (flagMask->Value(x, y)) rfiHistogram.Add(amplitude);
}
}
}
}
void HistogramCollection::Add(const unsigned antenna1, const unsigned antenna2,
const unsigned polarization, Image2DCPtr real,
Image2DCPtr imaginary, Mask2DCPtr flagMask,
Mask2DCPtr correlatorMask) {
LogHistogram& totalHistogram =
GetTotalHistogram(antenna1, antenna2, polarization);
LogHistogram& rfiHistogram =
GetRFIHistogram(antenna1, antenna2, polarization);
for (size_t y = 0; y < real->Height(); ++y) {
for (size_t x = 0; x < real->Width(); ++x) {
if (!correlatorMask->Value(x, y)) {
const double r = real->Value(x, y), i = imaginary->Value(x, y);
const double amplitude = sqrt(r * r + i * i);
totalHistogram.Add(amplitude);
if (flagMask->Value(x, y)) rfiHistogram.Add(amplitude);
}
}
}
}
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