| 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): Abelardo Moralejo <mailto:moralejo@pd.infn.it>
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| 19 | ! Author(s): Thomas Bretz <mailto:tbretz@astro.uni-wuerzburg.de>
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| 20 | !
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| 21 | ! Copyright: MAGIC Software Development, 2000-2004
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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 | //
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| 28 | // pixfirerate.C
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| 29 | // =============
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| 30 | //
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| 31 | // This macro can help to find "hot" pixels firing too often
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| 32 | // or pixels firing too rarely. It plots camera displays showing how many
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| 33 | // times the FADC integral of each pixel has been found to be above pedestal
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| 34 | // by 10, 20, 50, 100 or 200 ADC counts. As "pedestal" we now use simply
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| 35 | // the signal in the first ADC slice, which seemed reasonable from a first
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| 36 | // look at the available test data.
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| 37 | //
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| 38 | /////////////////////////////////////////////////////////////////////////////
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| 39 |
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| 40 | void pixfirerate(TString filename="rawfile.root")
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| 41 | {
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| 42 | //
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| 43 | // Update frequency by default = 1Hz
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| 44 | //
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| 45 | MStatusDisplay *d = new MStatusDisplay;
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| 46 |
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| 47 | // Set update time to 5s
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| 48 | // d->SetUpdateTime(5000);
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| 49 |
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| 50 | // Disable online update
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| 51 | // d->SetUpdateTime(-1);
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| 52 |
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| 53 | d->SetLogStream(&gLog, kTRUE); // Disables output to stdout
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| 54 | gLog.SetOutputFile("status.log", kTRUE); // Enable output to file
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| 55 | //gLog.EnableOutputDevice(MLog::eStdout); // Enable output to stdout again
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| 56 |
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| 57 | //
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| 58 | // Create a empty Parameter List and an empty Task List
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| 59 | // The tasklist is identified in the eventloop by its name
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| 60 | //
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| 61 | MTaskList tlist;
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| 62 | MParList plist;
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| 63 | plist.AddToList(&tlist);
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| 64 |
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| 65 | //
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| 66 | // Now setup the tasks and tasklist:
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| 67 | // ---------------------------------
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| 68 | //
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| 69 | MReadMarsFile read("Events");
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| 70 | read.DisableAutoScheme();
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| 71 | read.AddFile(filename);
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| 72 | tlist.AddToList(&read);
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| 73 |
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| 74 | MGeomApply geomapl;
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| 75 | tlist.AddToList(&geomapl);
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| 76 |
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| 77 | // A list of threshold which should be displayed. The last entry
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| 78 | // MUST be -1.
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| 79 | Double_t threshold[] = { 10, 20, 100, 200, -1 };
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| 80 |
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| 81 | Int_t cnt = 0;
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| 82 | while (threshold[cnt]>0) cnt++;
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| 83 |
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| 84 | // Create the corresponding fill tasks and containers
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| 85 | for (int i=0; i<cnt; i++)
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| 86 | {
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| 87 | TString name = "Above ";
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| 88 | TString num;
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| 89 | num += threshold[i];
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| 90 | name += num.Strip(TString::kBoth);
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| 91 | TString title = "Firerate [%] of pixels with signal > ";
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| 92 | title += num.Strip(TString::kBoth);
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| 93 |
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| 94 | MHTriggerLvl0 *trigmap = new MHTriggerLvl0(threshold[i], name, title);
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| 95 | MFillH *fillh = new MFillH(trigmap, "MRawEvtData");
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| 96 | trigmap->SetBit(kCanDelete);
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| 97 | fillh->SetBit(kCanDelete);
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| 98 | plist.AddToList(trigmap);
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| 99 | tlist.AddToList(fillh);
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| 100 | }
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| 101 |
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| 102 | // create the eventloop
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| 103 | MEvtLoop evtloop;
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| 104 | evtloop.SetParList(&plist);
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| 105 | evtloop.SetDisplay(d);
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| 106 |
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| 107 | //
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| 108 | // Execute your analysis
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| 109 | //
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| 110 | if (!evtloop.Eventloop())
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| 111 | return;
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| 112 |
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| 113 | tlist.PrintStatistics();
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| 114 |
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| 115 | //
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| 116 | // Make sure the display hasn't been deleted by the user while the
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| 117 | // eventloop was running.
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| 118 | //
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| 119 | if ((d = evtloop.GetDisplay()))
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| 120 | {
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| 121 | // Save data in a postscriptfile (status.ps)
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| 122 | d->SaveAsPS();
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| 123 | /*
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| 124 | * ----------- Write status to a root file ------------
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| 125 | *
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| 126 | TFile file("status.root", "RECREATE");
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| 127 | d->Write();
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| 128 | file.Close();
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| 129 | delete d;
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| 130 | */
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| 131 | }
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| 132 |
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| 133 | }
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