| 1 | /* ======================================================================== *\
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| 2 | !
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| 3 | ! *
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| 4 | ! * This file is part of MARS, the MAGIC Analysis and Reconstruction
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| 5 | ! * Software. It is distributed to you in the hope that it can be a useful
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| 6 | ! * and timesaving tool in analysing Data of imaging Cerenkov telescopes.
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| 7 | ! * It is distributed WITHOUT ANY WARRANTY.
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| 8 | ! *
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| 9 | ! * Permission to use, copy, modify and distribute this software and its
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| 10 | ! * documentation for any purpose is hereby granted without fee,
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| 11 | ! * provided that the above copyright notice appear in all copies and
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| 12 | ! * that both that copyright notice and this permission notice appear
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| 13 | ! * in supporting documentation. It is provided "as is" without express
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| 14 | ! * or implied warranty.
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| 15 | ! *
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| 16 | !
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| 17 | !
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| 18 | ! Author(s): Thomas Bretz, 6/2003 <mailto:tbretz@astro.uni-wuerzburg.de>
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| 19 | !
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| 20 | ! Copyright: MAGIC Software Development, 2000-2003
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| 21 | !
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| 22 | !
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| 23 | \* ======================================================================== */
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| 24 |
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| 25 | void ProcessFile(TString fname, Int_t idx)
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| 26 | {
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| 27 | //
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| 28 | // Create a empty Parameter List and an empty Task List
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| 29 | // The tasklist is identified in the eventloop by its name
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| 30 | //
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| 31 | MParList plist;
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| 32 |
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| 33 | MTaskList tlist;
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| 34 | plist.AddToList(&tlist);
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| 35 |
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| 36 | //
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| 37 | // Now setup the tasks and tasklist:
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| 38 | // ---------------------------------
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| 39 | //
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| 40 |
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| 41 | // First Task: Read file with image parameters
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| 42 | // (created with the star.C macro)
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| 43 |
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| 44 | MReadMarsFile read("Events", fname);
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| 45 | read.DisableAutoScheme();
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| 46 |
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| 47 | MGeomApply geomapl;
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| 48 |
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| 49 | MCerPhotAnal2 ncalc;
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| 50 |
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| 51 | tlist.AddToList(&read);
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| 52 | tlist.AddToList(&geomapl);
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| 53 | tlist.AddToList(&ncalc);
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| 54 |
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| 55 | MHPixVsTime hist1(idx, "Pedestal");
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| 56 | MHPixVsTime hist2(idx, "PedestalRMS");
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| 57 | hist2.SetType(1);
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| 58 | plist.AddToList(&hist1);
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| 59 | plist.AddToList(&hist2);
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| 60 |
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| 61 | MFillH fill1("Pedestal", "MPedestalCam");
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| 62 | MFillH fill2("PedestalRMS", "MPedestalCam");
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| 63 | tlist.AddToList(&fill1);
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| 64 | tlist.AddToList(&fill2);
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| 65 |
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| 66 | //
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| 67 | // Create and setup the eventloop
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| 68 | //
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| 69 | MEvtLoop evtloop;
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| 70 | evtloop.SetParList(&plist);
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| 71 |
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| 72 | //
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| 73 | // Execute your analysis
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| 74 | //
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| 75 | if (!evtloop.Eventloop())
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| 76 | return;
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| 77 |
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| 78 | tlist.PrintStatistics();
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| 79 |
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| 80 | TCanvas *c = MH::MakeDefCanvas();
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| 81 | c->Divide(2,2);
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| 82 |
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| 83 | c->cd(1);
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| 84 | TGraph &g1 = hist1.GetGraph();
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| 85 | TH1 *h1 = g1.GetHistogram();
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| 86 | h1->SetXTitle("Time [au]");
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| 87 | h1->SetYTitle("P [au]");
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| 88 | g1.DrawClone("A*");
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| 89 |
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| 90 | c->cd(2);
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| 91 | TH1F h1f("Pedestal", "Pedestals", 21, 46, 56);
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| 92 | h1f.SetXTitle("P");
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| 93 | h1f.SetYTitle("Counts");
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| 94 | for (int i=0;i<g1.GetN(); i++)
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| 95 | h1f.Fill(g1.GetY()[i]);
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| 96 | ((TH1F*)h1f.DrawCopy())->Fit("gaus");
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| 97 |
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| 98 | c->cd(3);
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| 99 | TGraph &g2 = hist2.GetGraph();
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| 100 | TH1 *h2 = g2.GetHistogram();
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| 101 | h2->SetXTitle("Time [au]");
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| 102 | h2->SetYTitle("P_{rms} [au]");
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| 103 | g2.DrawClone("A*");
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| 104 |
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| 105 | c->cd(4);
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| 106 | TH1F h2f("PedestalRMS", "Pedestals RMS", 26, 0, 3.5);
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| 107 | h2f.SetXTitle("P_{rms}");
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| 108 | h2f.SetYTitle("Counts");
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| 109 | for (int i=0;i<g2.GetN(); i++)
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| 110 | h2f.Fill(g2.GetY()[i]);
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| 111 | ((TH1F*)h2f.DrawCopy())->Fit("gaus");
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| 112 |
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| 113 | c->SaveAs(fname(0, fname.Last('.')+1) + "ps");
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| 114 | //c->SaveAs(fname(0, fname.Last('.')+1) + "root");
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| 115 | }
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| 116 |
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| 117 | // -------------------------------------------------------------------------
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| 118 | //
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| 119 | // plot.C
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| 120 | //
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| 121 | // This macro shows how to fill and display a histogram using Mars
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| 122 | //
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| 123 | void pedestalvstime(Int_t idx=0, const char *dirname=".")
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| 124 | {
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| 125 | MDirIter Next;
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| 126 | Next.AddDirectory(dirname, "raw*.root", -1);
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| 127 |
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| 128 | TString fname;
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| 129 | while (1)
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| 130 | {
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| 131 | fname = Next();
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| 132 | if (fname.IsNull())
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| 133 | break;
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| 134 |
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| 135 | ProcessFile(fname, idx);
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| 136 | return;
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| 137 | }
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| 138 | }
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