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#include "complexplaneplotwindow.h"
#include <set>
#include <sstream>
#include <gtkmm/messagedialog.h>
#include "../structures/antennainfo.h"
#include "../structures/date.h"
#include "../structures/image2d.h"
#include "../strategy/plots/rfiplots.h"
#include "../strategy/algorithms/combinatorialthresholder.h"
#include "../strategy/algorithms/fringestoppingfitter.h"
#include "../plot/plotmanager.h"
#include "../imaging/uvimager.h"
#include "rfiguiwindow.h"
ComplexPlanePlotWindow::ComplexPlanePlotWindow(RFIGuiWindow &rfiGuiWindow, PlotManager &plotManager)
: _rfiGuiWindow(rfiGuiWindow),
_plotManager(plotManager),
_detailsFrame("Location details"),
_detailsLabel(),
_xPositionLabel("time start position:"),
_yPositionLabel("frequency start position:"),
_lengthLabel("time length:"),
_ySumLengthLabel("Frequency averaging size:"),
_xPositionScale(Gtk::ORIENTATION_HORIZONTAL),
_yPositionScale(Gtk::ORIENTATION_HORIZONTAL),
_lengthScale(Gtk::ORIENTATION_HORIZONTAL),
_ySumLengthScale(Gtk::ORIENTATION_HORIZONTAL),
_realVersusImaginaryButton("Real versus imaginary"),
_timeVersusRealButton("Time versus real"),
_allValuesButton("All values"),
_unmaskedValuesButton("Unmasked values"),
_maskedValuesButton("Masked values"),
_fittedValuesButton("Fitted values (constant freq)"),
_individualSampleFitButton("Channel fitted values (varying freq)"),
_fringeFitButton("Fringe fitted (varying freq)"),
_dynamicFringeFitButton("Dynamic fringe fitted (varying freq+amp)"),
_plotButton("Plot"),
_xMax(_rfiGuiWindow.GetOriginalData().ImageWidth()),
_yMax(_rfiGuiWindow.GetOriginalData().ImageHeight())
{
_detailsFrame.add(_detailsBox);
_detailsBox.show();
_detailsBox.pack_start(_detailsLabel);
_detailsLabel.set_line_wrap(true);
_detailsLabel.set_max_width_chars(40);
_detailsLabel.show();
_mainBox.pack_start(_detailsFrame);
_detailsFrame.show();
_mainBox.pack_start(_xPositionLabel);
_xPositionLabel.show();
_xPositionScale.set_range(0.0, _rfiGuiWindow.GetOriginalData().ImageWidth());
_xPositionScale.signal_value_changed().
connect(sigc::mem_fun(*this, &ComplexPlanePlotWindow::onTimeStartChanged));
_mainBox.pack_start(_xPositionScale);
_xPositionScale.show();
_mainBox.pack_start(_yPositionLabel);
_yPositionLabel.show();
_yPositionScale.set_range(0.0, _rfiGuiWindow.GetOriginalData().ImageHeight());
_yPositionScale.signal_value_changed().
connect(sigc::mem_fun(*this, &ComplexPlanePlotWindow::onFreqChanged));
_mainBox.pack_start(_yPositionScale);
_yPositionScale.show();
_mainBox.pack_start(_lengthLabel);
_lengthLabel.show();
_lengthScale.set_range(1.0, _rfiGuiWindow.GetOriginalData().ImageWidth());
_lengthScale.signal_value_changed().
connect(sigc::mem_fun(*this, &ComplexPlanePlotWindow::onTimeDurationChanged));
_mainBox.pack_start(_lengthScale);
_lengthScale.show();
_mainBox.pack_start(_ySumLengthLabel);
_ySumLengthLabel.show();
_ySumLengthScale.set_range(1.0, _rfiGuiWindow.GetOriginalData().ImageHeight());
_ySumLengthScale.signal_value_changed().
connect(sigc::mem_fun(*this, &ComplexPlanePlotWindow::onFreqSizeChanged));
_mainBox.pack_start(_ySumLengthScale);
_ySumLengthScale.show();
_mainBox.pack_start(_realVersusImaginaryButton);
_realVersusImaginaryButton.show();
Gtk::RadioButtonGroup group = _realVersusImaginaryButton.get_group();
_timeVersusRealButton.set_group(group);
_realVersusImaginaryButton.set_active(true);
_mainBox.pack_start(_timeVersusRealButton);
_timeVersusRealButton.show();
_mainBox.pack_start(_allValuesButton);
_allValuesButton.set_active(true);
_allValuesButton.show();
_mainBox.pack_start(_maskedValuesButton);
_maskedValuesButton.show();
_mainBox.pack_start(_unmaskedValuesButton);
_unmaskedValuesButton.show();
_mainBox.pack_start(_fittedValuesButton);
_fittedValuesButton.set_active(true);
_fittedValuesButton.show();
_mainBox.pack_start(_individualSampleFitButton);
_individualSampleFitButton.show();
_mainBox.pack_start(_fringeFitButton);
_fringeFitButton.show();
_mainBox.pack_start(_dynamicFringeFitButton);
_dynamicFringeFitButton.show();
_plotButton.signal_clicked().connect(sigc::mem_fun(*this, &ComplexPlanePlotWindow::onPlotPressed));
_buttonBox.pack_start(_plotButton);
_plotButton.show();
_mainBox.pack_start(_buttonBox);
_buttonBox.show();
add(_mainBox);
_mainBox.show();
_observationTimes = _rfiGuiWindow.SelectedMetaData()->ObservationTimes();
setDetailsLabel();
}
ComplexPlanePlotWindow::~ComplexPlanePlotWindow()
{
}
void ComplexPlanePlotWindow::onPlotPressed()
{
if(_rfiGuiWindow.HasImage())
{
try {
Plot2D &plot = _plotManager.NewPlot2D("Complex plane");
size_t x = (size_t) _xPositionScale.get_value();
size_t y = (size_t) _yPositionScale.get_value();
size_t length = (size_t) _lengthScale.get_value();
size_t avgSize = (size_t) _ySumLengthScale.get_value();
bool realVersusImaginary = _realVersusImaginaryButton.get_active();
const TimeFrequencyData &data = _rfiGuiWindow.GetActiveData();
if(_allValuesButton.get_active())
{
Plot2DPointSet *pointSet;
if(realVersusImaginary)
pointSet = &plot.StartLine("Data", Plot2DPointSet::DrawPoints);
else
pointSet = &plot.StartLine("Data (real)", Plot2DPointSet::DrawPoints);
Mask2DPtr mask = Mask2D::CreateSetMaskPtr<false>(_rfiGuiWindow.AltMask()->Width(), _rfiGuiWindow.AltMask()->Height());
RFIPlots::MakeComplexPlanePlot(*pointSet, data, x, length, y, avgSize, mask, realVersusImaginary, false);
if(!realVersusImaginary)
{
pointSet = &plot.StartLine("Data (imaginary)", Plot2DPointSet::DrawPoints);
RFIPlots::MakeComplexPlanePlot(*pointSet, data, x, length, y, avgSize, mask, realVersusImaginary, true);
}
}
if(_unmaskedValuesButton.get_active())
{
Plot2DPointSet *pointSet = &plot.StartLine("Without RFI");
RFIPlots::MakeComplexPlanePlot(*pointSet, data, x, length, y, avgSize, _rfiGuiWindow.AltMask(), realVersusImaginary, false);
if(!realVersusImaginary)
{
pointSet = &plot.StartLine("Without RFI (I)");
RFIPlots::MakeComplexPlanePlot(*pointSet, data, x, length, y, avgSize, _rfiGuiWindow.AltMask(), realVersusImaginary, true);
}
}
if(_maskedValuesButton.get_active())
{
Plot2DPointSet *pointSet = &plot.StartLine("Only RFI");
Mask2DPtr mask = Mask2D::MakePtr(*_rfiGuiWindow.AltMask());
mask->Invert();
RFIPlots::MakeComplexPlanePlot(*pointSet, data, x, length, y, avgSize, mask, realVersusImaginary, false);
if(!realVersusImaginary)
{
pointSet = &plot.StartLine("Only RFI (I)");
RFIPlots::MakeComplexPlanePlot(*pointSet, data, x, length, y, avgSize, mask, realVersusImaginary, true);
}
}
if(_fittedValuesButton.get_active())
{
Plot2DPointSet *pointSet;
if(realVersusImaginary)
pointSet = &plot.StartLine("Fit");
else
pointSet = &plot.StartLine("Fit (real)");
size_t middleY = (2*y + avgSize) / 2;
Baseline baseline(_rfiGuiWindow.SelectedMetaData()->Antenna1(), _rfiGuiWindow.SelectedMetaData()->Antenna2());
long double fringeCount =
UVImager::GetFringeCount(x, x+length, middleY, _rfiGuiWindow.SelectedMetaData());
long double fringeFrequency = fringeCount / length;
Mask2DPtr mask = Mask2D::CreateSetMaskPtr<false>(_rfiGuiWindow.AltMask()->Width(), _rfiGuiWindow.AltMask()->Height());
RFIPlots::MakeFittedComplexPlot(*pointSet, data, x, length, y, avgSize, mask, fringeFrequency, realVersusImaginary, false);
if(!realVersusImaginary)
{
pointSet = &plot.StartLine("Fit (imaginary)");
RFIPlots::MakeFittedComplexPlot(*pointSet, data, x, length, y, avgSize, mask, fringeFrequency, realVersusImaginary, true);
}
}
if(_individualSampleFitButton.get_active())
{
FringeStoppingFitter fitter;
fitter.Initialize(data);
fitter.SetFitChannelsIndividually(true);
fitter.SetFringesToConsider(1.0L);
fitter.SetMaxWindowSize(256);
fitter.SetReturnFittedValue(true);
fitter.SetReturnMeanValue(false);
fitter.SetMetaData(_rfiGuiWindow.SelectedMetaData());
fitter.PerformStaticFrequencyFitOnOneChannel(y);
Plot2DPointSet *pointSet;
if(realVersusImaginary)
pointSet = &plot.StartLine("Fit");
else
pointSet = &plot.StartLine("Fit (real)");
Mask2DPtr mask = Mask2D::CreateSetMaskPtr<false>(_rfiGuiWindow.AltMask()->Width(), _rfiGuiWindow.AltMask()->Height());
RFIPlots::MakeComplexPlanePlot(*pointSet, fitter.Background(), x, length, y, avgSize, mask, realVersusImaginary, false);
fitter.SetReturnFittedValue(false);
fitter.SetReturnMeanValue(true);
if(!realVersusImaginary)
{
pointSet = &plot.StartLine("Fit (imaginary)");
RFIPlots::MakeComplexPlanePlot(*pointSet, fitter.Background(), x, length, y, avgSize, mask, realVersusImaginary, true);
}
fitter.PerformStaticFrequencyFitOnOneChannel(y);
pointSet = &plot.StartLine("Center");
RFIPlots::MakeComplexPlanePlot(*pointSet, fitter.Background(), x, length, y, avgSize, mask, realVersusImaginary, false);
if(!realVersusImaginary)
{
pointSet = &plot.StartLine("Center (I)");
RFIPlots::MakeComplexPlanePlot(*pointSet, fitter.Background(), x, length, y, avgSize, mask, realVersusImaginary, true);
}
}
if(_fringeFitButton.get_active() || _dynamicFringeFitButton.get_active())
{
/*FringeStoppingFitter fitter;
Image2DPtr zero = Image2D::CreateZeroImagePtr(data.ImageWidth(), data.ImageHeight());
Image2DPtr ones = Image2D::CreateZeroImagePtr(data.ImageWidth(), data.ImageHeight());
for(size_t yi=0;yi<ones->Height();++yi)
for(size_t xi=0;xi<ones->Width();++xi)
ones->SetValue(xi, yi, 1.0L);
TimeFrequencyData data(StokesIPolarisation, ones, zero);
fitter.Initialize(data);
fitter.SetFitChannelsIndividually(true);
fitter.SetMetaData(_rfiGuiWindow.TimeFrequencyMetaData());
fitter.PerformFringeStop();
plot.StartLine("Fringe rotation");
Mask2DPtr mask = Mask2D::CreateSetMaskPtr<false>(_rfiGuiWindow.AltMask()->Width(), _rfiGuiWindow.AltMask()->Height());
RFIPlots::MakeComplexPlanePlot(plot, fitter.Background(), x, length, y, avgSize, mask, realVersusImaginary, false);
if(!realVersusImaginary)
{
plot.StartLine("Fringe rotation (I)");
RFIPlots::MakeComplexPlanePlot(plot, fitter.Background(), x, length, y, avgSize, mask, realVersusImaginary, true);
}*/
FringeStoppingFitter fitter;
fitter.Initialize(data);
fitter.SetMetaData(_rfiGuiWindow.SelectedMetaData());
//fitter.PerformFringeStop();
fitter.SetReturnFittedValue(true);
if(_dynamicFringeFitButton.get_active())
fitter.PerformDynamicFrequencyFit(y, y + avgSize, 200);
else
fitter.PerformDynamicFrequencyFit(y, y + avgSize);
Plot2DPointSet *pointSet;
if(realVersusImaginary)
pointSet = &plot.StartLine("Fit");
else
pointSet = &plot.StartLine("Fit (real)");
Mask2DPtr mask = Mask2D::CreateSetMaskPtr<false>(_rfiGuiWindow.AltMask()->Width(), _rfiGuiWindow.AltMask()->Height());
RFIPlots::MakeComplexPlanePlot(*pointSet, fitter.Background(), x, length, y, avgSize, mask, realVersusImaginary, false);
if(!realVersusImaginary)
{
pointSet = &plot.StartLine("Fit (imaginary)");
RFIPlots::MakeComplexPlanePlot(*pointSet, fitter.Background(), x, length, y, avgSize, mask, realVersusImaginary, true);
}
}
_plotManager.Update();
} catch(std::exception &e)
{
Gtk::MessageDialog dialog(*this, e.what(), false, Gtk::MESSAGE_ERROR);
dialog.run();
}
}
}
void ComplexPlanePlotWindow::setDetailsLabel()
{
size_t x = (size_t) _xPositionScale.get_value();
size_t y = (size_t) _yPositionScale.get_value();
size_t length = (size_t) _lengthScale.get_value();
size_t avgSize = (size_t) _ySumLengthScale.get_value();
size_t middleY = (2*y + avgSize) / 2;
TimeFrequencyMetaDataCPtr metaData = _rfiGuiWindow.SelectedMetaData();
double timeStart = _observationTimes[x];
double deltaTime;
if(_observationTimes.size()>1)
deltaTime = _observationTimes[1] - _observationTimes[0];
else
deltaTime = 1.0;
long double frequency = metaData->Band().channels[middleY].frequencyHz;
Baseline baseline(metaData->Antenna1(), metaData->Antenna2());
long double delayRA = metaData->Field().delayDirectionRA;
long double delayDec = metaData->Field().delayDirectionDec;
long double intFringeFreq =
UVImager::GetFringeCount(x, x+length, y, metaData);
long double midFringeFreq =
UVImager::GetFringeStopFrequency((x*2 + length)/2, baseline, delayRA, delayDec, frequency, metaData);
std::stringstream s;
s << "Start time: " << Date::AipsMJDToString(timeStart) << std::endl
<< "Frequency: " << frequency/1000000.0L << "Mhz" << std::endl
<< "Baseline: " << baseline.Distance() << "m" << std::endl
<< "Delay direction: " << delayRA << "RA, " << delayDec << "dec." << std::endl
<< "(=" << RightAscension::ToString(delayRA) << " RA, " << Declination::ToString(delayDec) << " dec.)" << std::endl
<< "Mid fringe stopping freq: " << midFringeFreq << "(Hz)" << std::endl
<< "Fringe count: " << intFringeFreq << std::endl
<< "Fringe length: " << 1.0L/intFringeFreq << "(s)" << std::endl
<< "Time step: " << deltaTime << "(s)" << std::endl
<< "Samples/fringe: " << (1.0L / (deltaTime * intFringeFreq)) << std::endl
<< "Fringes in domain: " << intFringeFreq << std::endl;
_detailsLabel.set_text(s.str());
}
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