| 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 | // -------------------------------------------------------------------------
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| 26 | //
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| 27 | // plot.C
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| 28 | //
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| 29 | // This macro shows how to fill and display a histogram using Mars
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| 30 | //
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| 31 | void sumcurrents(const char *fname="../currents/spica_center.txt")
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| 32 | {
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| 33 | //
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| 34 | // Create a empty Parameter List and an empty Task List
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| 35 | // The tasklist is identified in the eventloop by its name
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| 36 | //
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| 37 | MParList plist;
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| 38 |
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| 39 | MTaskList tlist;
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| 40 | plist.AddToList(&tlist);
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| 41 |
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| 42 | //
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| 43 | // Now setup the tasks and tasklist:
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| 44 | // ---------------------------------
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| 45 | //
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| 46 |
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| 47 | MGeomCamMagic geom;
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| 48 | plist.AddToList(&geom);
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| 49 |
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| 50 | // First Task: Read file with image parameters
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| 51 | // (created with the star.C macro)
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| 52 | MReadCurrents read(fname);
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| 53 | /*
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| 54 | read.AddFile("../currents/dcs_arcturus2.dat");
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| 55 | read.AddFile("../currents/dcs_arcturus3.dat");
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| 56 | read.AddFile("../currents/dcs_arcturus4.dat");
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| 57 | read.AddFile("../currents/dcs_arcturus5.dat");
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| 58 | read.AddFile("../currents/dcs_arcturus6.dat");
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| 59 | read.AddFile("../currents/dcs_arcturus7.dat");
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| 60 | read.AddFile("../currents/dcs_arcturus8.dat");
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| 61 | read.AddFile("../currents/dcs_arcturus9.dat");
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| 62 | read.AddFile("../currents/dcs_arcturus10.dat");
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| 63 | */
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| 64 | tlist.AddToList(&read);
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| 65 |
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| 66 | MFillH fill("MHCurrents");
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| 67 | tlist.AddToList(&fill);
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| 68 |
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| 69 | //
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| 70 | // Create and setup the eventloop
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| 71 | //
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| 72 | MEvtLoop evtloop;
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| 73 | evtloop.SetParList(&plist);
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| 74 |
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| 75 | //
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| 76 | // Execute your analysis
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| 77 | //
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| 78 | if (!evtloop.Eventloop())
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| 79 | return;
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| 80 |
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| 81 | tlist.PrintStatistics();
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| 82 |
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| 83 | MHCurrents &h = *(MHCurrents*)plist->FindObject("MHCurrents");
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| 84 |
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| 85 | TCanvas *c = MH::MakeDefCanvas();
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| 86 | c->Divide(3, 2);
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| 87 |
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| 88 | MCamDisplay *disp1=new MCamDisplay(&geom);
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| 89 | MCamDisplay *disp2=new MCamDisplay(&geom);
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| 90 | MCamDisplay *disp3=new MCamDisplay(&geom);
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| 91 | disp1->Fill(h.GetSum());
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| 92 | disp2->Fill(h.GetRms());
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| 93 |
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| 94 | TArrayF arr(577);
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| 95 | for (int i=0;i<577;i++)
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| 96 | {
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| 97 | TArrayF &r = h.GetRms();
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| 98 | TArrayF &v = h.GetSum();
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| 99 | arr[i] = (r[i]==0 ? 0 : v[i]/r[i]);
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| 100 | }
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| 101 | disp3->Fill(arr);
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| 102 |
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| 103 | c->cd(1);
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| 104 | gPad->SetBorderMode(0);
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| 105 | gPad->Divide(1,1);
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| 106 | gPad->cd(1);
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| 107 | gPad->SetLogz();
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| 108 | disp1->Draw();
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| 109 | disp1->SetBit(kCanDelete);
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| 110 | c->cd(2);
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| 111 | gPad->SetBorderMode(0);
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| 112 | gPad->Divide(1,1);
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| 113 | gPad->cd(1);
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| 114 | gPad->SetLogz();
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| 115 | disp2->Draw();
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| 116 | disp2->SetBit(kCanDelete);
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| 117 | c->cd(3);
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| 118 | gPad->SetBorderMode(0);
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| 119 | gPad->Divide(1,1);
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| 120 | gPad->cd(1);
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| 121 | gPad->SetLogz();
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| 122 | disp3->Draw();
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| 123 | disp3->SetBit(kCanDelete);
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| 124 | c->cd(4);
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| 125 | gPad->SetBorderMode(0);
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| 126 | h.GetHist().DrawClone();
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| 127 | c->cd(5);
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| 128 | gPad->SetBorderMode(0);
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| 129 | TH1F h1("currents;rms", "Currents Rms", 577, -0.5, 576.5);
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| 130 | for (int i=1;i<=577; i++)
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| 131 | h1.SetBinContent(i, h.GetHist().GetBinError(i));
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| 132 | h1.DrawCopy();
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| 133 | c->cd(6);
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| 134 | gPad->SetBorderMode(0);
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| 135 | TH1F h2("currents;relerr", "Currents rel. Error [%]", 577, -0.5, 576.5);
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| 136 | for (int i=1;i<=577; i++)
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| 137 | {
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| 138 | Float_t val = h.GetHist().GetBinContent(i);
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| 139 | Float_t rms = h.GetHist().GetBinError(i);
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| 140 | h2.SetBinContent(i, rms==0?0:val/rms);
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| 141 | }
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| 142 | h2.DrawCopy();
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| 143 |
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| 144 | c->SaveAs("spica_center-avg.ps");
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| 145 | }
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