mirror of
https://github.com/slsdetectorgroup/slsDetectorPackage.git
synced 2025-04-24 07:20:01 +02:00
135 lines
3.5 KiB
C++
135 lines
3.5 KiB
C++
#include "interpolation_EtaVEL.h"
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#include "TH2F.h"
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#include "TCanvas.h"
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#include "TROOT.h"
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//#include "EtaVEL.h"
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#include "EtaVEL.cpp"
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/*
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Zum erstellen der correction map ist createGainAndEtaFile(...) in EVELAlg.C der entry point.
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Zum erstellen des HR images ist createImage(...) der entry point.
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*/
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interpolation_EtaVEL::interpolation_EtaVEL(int nx, int ny, int ns, double etamin, double etamax, int p) : slsInterpolation(nx, ny, ns), newEta(NULL), heta(NULL), plot(p) {
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newEta = new EtaVEL(nSubPixels,etamin,etamax,nPixelsX, nPixelsY);
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heta= new TH2F("heta","heta",50*nSubPixels, etamin,etamax,50*nSubPixels, etamin,etamax);
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heta->SetStats(kFALSE);
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}
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interpolation_EtaVEL::~interpolation_EtaVEL() {
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delete newEta;
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delete heta;
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}
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void interpolation_EtaVEL::prepareInterpolation(int &ok, int maxit) {
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int nit=0;
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while ((newEta->converged != 1) && nit++<maxit) {
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cout << " -------------- new step "<< nit << endl;
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iterate();
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}
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if (plot) {
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Draw();
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gPad->Modified();
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gPad->Update();
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}
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if (newEta->converged==1) ok=1; else ok=0;
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}
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int interpolation_EtaVEL::addToFlatField(Double_t *cluster, Double_t &etax, Double_t &etay) {
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Double_t sum, totquad, sDum[2][2];
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int corner =calcEta(cluster, etax, etay, sum, totquad, sDum);
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//check if it's OK...should redo it every time?
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//or should we fill a finer histogram and afterwards re-fill the newEta?
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addToFlatField(etax, etay);
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return corner;
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}
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int interpolation_EtaVEL::addToFlatField(Double_t etax, Double_t etay) {
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// newEta->fill(etaX,etaY);
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heta->Fill(etax,etay);
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return 0;
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}
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void interpolation_EtaVEL::iterate() {
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cout << " -------------- newEta refilled"<< endl;
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for (int ibx=0; ibx<heta->GetNbinsX(); ibx++) {
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for (int iby=0; iby<heta->GetNbinsY(); iby++) {
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newEta->fill(heta->GetXaxis()->GetBinCenter(ibx+1),heta->GetYaxis()->GetBinCenter(iby+1),heta->GetBinContent(ibx+1,iby+1));
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}
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}
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newEta->updatePixelPos();
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cout << " -------------- pixelPosition updated"<< endl;
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}
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void interpolation_EtaVEL::DrawH() {
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heta->Draw("col");
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(newEta->plotPixelBorder())->Draw();
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}
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void interpolation_EtaVEL::getInterpolatedPosition(Int_t x, Int_t y, Double_t *cluster, Double_t &int_x, Double_t &int_y) {
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Double_t etax, etay, sum, totquad, sDum[2][2];
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int corner =calcEta(cluster, etax, etay, sum, totquad, sDum);
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int bin = newEta->findBin(etax,etay);
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if (bin<=0) {
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int_x=-1;
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int_y=-1;
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return;
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}
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double subX = ((double)(newEta->getXBin(bin))+.5)/((double)newEta->getNPixels());
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double subY = ((double)(newEta->getYBin(bin))+.5)/((double)newEta->getNPixels());
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double dX, dY;
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switch (corner) {
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case TOP_LEFT:
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dX=-1.;
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dY=+1.;
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break;
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case TOP_RIGHT:
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dX=+1.;
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dY=+1.;
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break;
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case BOTTOM_LEFT:
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dX=-1.;
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dY=-1.;
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break;
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case BOTTOM_RIGHT:
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dX=+1.;
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dY=-1.;
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break;
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default:
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dX=0;
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dY=0;
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}
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int_x=((double)x)+ subX+0.5*dX;
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int_y=((double)y)+ subY+0.5*dY;
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// cout << corner << " " << subX<< " " << subY << " " << dX << " " << dY << " " << int_x << " " << int_y << endl;
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};
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// void interpolation_EtaVEL::Streamer(TBuffer &b){newEta->Streamer(b);};
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void interpolation_EtaVEL::getInterpolatedBin(Double_t *cluster, Int_t &int_x, Int_t &int_y) {
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Double_t etax, etay, sum, totquad, sDum[2][2];
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int corner =calcEta(cluster, etax, etay, sum, totquad, sDum);
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int bin = newEta->findBin(etax,etay);
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if (bin<0) {
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int_x=-1;
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int_y=-1;
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return;
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}
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int_x=newEta->getXBin(bin);
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int_y=newEta->getYBin(bin);
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};
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