| 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 12/2000 <mailto:tbretz@uni-sw.gwdg.de>
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| 19 | ! Markus Gaug 02/2004 <mailto:markus@ifae.es>
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| 20 | ! Florian Goebel 06/2004 <mailto:fgoebel@mppmu.mpg.de>
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| 21 | !
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| 22 | ! Copyright: MAGIC Software Development, 2000-2004
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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 | // //
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| 29 | // MPedestalCam //
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| 30 | // //
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| 31 | // Hold the Pedestal information for all pixels in the camera //
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| 32 | // //
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| 33 | /////////////////////////////////////////////////////////////////////////////
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| 34 | #include "MPedestalCam.h"
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| 35 | #include "MPedestalPix.h"
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| 36 |
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| 37 | #include <TArrayI.h>
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| 38 | #include <TArrayF.h>
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| 39 | #include <TArrayD.h>
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| 40 |
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| 41 | #include <TClonesArray.h>
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| 42 |
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| 43 | #include "MLog.h"
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| 44 | #include "MLogManip.h"
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| 45 |
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| 46 | #include "MParList.h"
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| 47 |
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| 48 | #include "MGeomCam.h"
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| 49 | #include "MGeomPix.h"
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| 50 |
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| 51 | #include "MBadPixelsCam.h"
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| 52 | #include "MBadPixelsPix.h"
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| 53 |
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| 54 | ClassImp(MPedestalCam);
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| 55 |
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| 56 | using namespace std;
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| 57 |
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| 58 | // --------------------------------------------------------------------------
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| 59 | //
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| 60 | // Default constructor.
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| 61 | //
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| 62 | // Creates a TClonesArray of MPedestalPix containers, initialized to 1 entry, destinated
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| 63 | // to hold one container per pixel. Later, a call to MPedestalCam::InitSize()
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| 64 | // has to be performed (in MGeomApply).
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| 65 | //
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| 66 | // Creates a TClonesArray of MPedestalPix containers, initialized to 1 entry, destinated
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| 67 | // to hold one container per pixel AREA. Later, a call to MPedestalCam::InitAreas()
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| 68 | // has to be performed (in MGeomApply).
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| 69 | //
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| 70 | // Creates a TClonesArray of MPedestalPix containers, initialized to 1 entry, destinated
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| 71 | // to hold one container per camera SECTOR. Later, a call to MPedestalCam::InitSectors()
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| 72 | // has to be performed (in MGeomApply).
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| 73 | //
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| 74 | MPedestalCam::MPedestalCam(const char *name, const char *title)
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| 75 | : fTotalEntries(0)
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| 76 | {
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| 77 | fName = name ? name : "MPedestalCam";
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| 78 | fTitle = title ? title : "Storage container for all Pedestal Information in the camera";
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| 79 |
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| 80 | fArray = new TClonesArray("MPedestalPix", 1);
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| 81 | fAverageAreas = new TClonesArray("MPedestalPix", 1);
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| 82 | fAverageSectors = new TClonesArray("MPedestalPix", 1);
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| 83 | }
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| 84 |
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| 85 | // --------------------------------------------------------------------------
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| 86 | //
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| 87 | // Deletes the following TClonesArray's of MPedestalPix containers (if exist):
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| 88 | // - fArray
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| 89 | // - fAverageAreas
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| 90 | // - fAverageSectors
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| 91 | //
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| 92 | MPedestalCam::~MPedestalCam()
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| 93 | {
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| 94 | delete fArray;
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| 95 | delete fAverageAreas;
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| 96 | delete fAverageSectors;
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| 97 | }
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| 98 |
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| 99 | // --------------------------------------------------------------------------
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| 100 | //
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| 101 | // Copy 'constructor'
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| 102 | //
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| 103 | void MPedestalCam::Copy(TObject &object) const
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| 104 | {
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| 105 |
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| 106 | MPedestalCam &cam = (MPedestalCam&)object;
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| 107 |
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| 108 | const Int_t n = GetSize();
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| 109 |
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| 110 | if (n==0)
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| 111 | return;
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| 112 |
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| 113 | cam.InitSize(n);
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| 114 | for (int i=0; i<n; i++)
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| 115 | (*this)[i].Copy(cam[i]);
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| 116 | }
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| 117 |
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| 118 | // --------------------------------------------------------------------------
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| 119 | //
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| 120 | // Set the size of the camera
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| 121 | //
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| 122 | void MPedestalCam::InitSize(const UInt_t i)
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| 123 | {
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| 124 | fArray->ExpandCreate(i);
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| 125 | }
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| 126 |
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| 127 | // -------------------------------------------------------------------
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| 128 | //
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| 129 | // Calls TClonesArray::ExpandCreate() for:
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| 130 | // - fAverageAreas
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| 131 | //
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| 132 | void MPedestalCam::InitAverageAreas(const UInt_t i)
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| 133 | {
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| 134 | fAverageAreas->ExpandCreate(i);
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| 135 | }
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| 136 |
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| 137 | // -------------------------------------------------------------------
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| 138 | //
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| 139 | // Calls TClonesArray::ExpandCreate() for:
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| 140 | // - fAverageSectors
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| 141 | //
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| 142 | void MPedestalCam::InitAverageSectors(const UInt_t i)
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| 143 | {
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| 144 | fAverageSectors->ExpandCreate(i);
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| 145 | }
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| 146 |
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| 147 | // -------------------------------------------------------------------
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| 148 | //
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| 149 | // Calls:
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| 150 | // - InitSize()
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| 151 | // - InitAverageAreas()
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| 152 | // - InitAverageSectors()
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| 153 | //
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| 154 | void MPedestalCam::Init(const MGeomCam &geom)
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| 155 | {
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| 156 | InitSize (geom.GetNumPixels() );
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| 157 | InitAverageAreas (geom.GetNumAreas() );
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| 158 | InitAverageSectors(geom.GetNumSectors());
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| 159 | }
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| 160 |
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| 161 | // --------------------------------------------------------------------------
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| 162 | //
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| 163 | // This function returns the current size of the TClonesArray
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| 164 | // independently if the MPedestalPix is filled with values or not.
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| 165 | //
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| 166 | // Get the size of the MPedestalCam
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| 167 | //
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| 168 | Int_t MPedestalCam::GetSize() const
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| 169 | {
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| 170 | return fArray->GetEntriesFast();
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| 171 | }
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| 172 |
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| 173 | // --------------------------------------------------------------------------
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| 174 | //
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| 175 | // Returns the current size of the TClonesArray fAverageAreas
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| 176 | // independently if the MPedestalPix is filled with values or not.
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| 177 | //
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| 178 | const Int_t MPedestalCam::GetAverageAreas() const
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| 179 | {
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| 180 | return fAverageAreas->GetEntriesFast();
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| 181 | }
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| 182 |
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| 183 | // --------------------------------------------------------------------------
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| 184 | //
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| 185 | // Returns the current size of the TClonesArray fAverageSectors
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| 186 | // independently if the MPedestalPix is filled with values or not.
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| 187 | //
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| 188 | const Int_t MPedestalCam::GetAverageSectors() const
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| 189 | {
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| 190 | return fAverageSectors->GetEntriesFast();
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| 191 | }
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| 192 |
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| 193 | // --------------------------------------------------------------------------
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| 194 | //
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| 195 | // Get i-th pixel (pixel number)
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| 196 | //
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| 197 | MPedestalPix &MPedestalCam::operator[](Int_t i)
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| 198 | {
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| 199 | return *static_cast<MPedestalPix*>(fArray->UncheckedAt(i));
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| 200 | }
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| 201 |
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| 202 | // --------------------------------------------------------------------------
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| 203 | //
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| 204 | // Get i-th pixel (pixel number)
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| 205 | //
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| 206 | const MPedestalPix &MPedestalCam::operator[](Int_t i) const
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| 207 | {
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| 208 | return *static_cast<MPedestalPix*>(fArray->UncheckedAt(i));
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| 209 | }
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| 210 |
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| 211 | // --------------------------------------------------------------------------
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| 212 | //
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| 213 | // Get i-th average pixel (area number)
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| 214 | //
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| 215 | MPedestalPix &MPedestalCam::GetAverageArea(UInt_t i)
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| 216 | {
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| 217 | return *static_cast<MPedestalPix*>(fAverageAreas->UncheckedAt(i));
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| 218 | }
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| 219 |
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| 220 | // --------------------------------------------------------------------------
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| 221 | //
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| 222 | // Get i-th average pixel (area number)
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| 223 | //
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| 224 | const MPedestalPix &MPedestalCam::GetAverageArea(UInt_t i) const
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| 225 | {
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| 226 | return *static_cast<MPedestalPix*>(fAverageAreas->UncheckedAt(i));
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| 227 | }
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| 228 |
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| 229 | // --------------------------------------------------------------------------
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| 230 | //
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| 231 | // Get i-th average pixel (sector number)
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| 232 | //
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| 233 | MPedestalPix &MPedestalCam::GetAverageSector(UInt_t i)
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| 234 | {
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| 235 | return *static_cast<MPedestalPix*>(fAverageSectors->UncheckedAt(i));
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| 236 | }
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| 237 |
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| 238 | // --------------------------------------------------------------------------
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| 239 | //
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| 240 | // Get i-th average pixel (sector number)
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| 241 | //
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| 242 | const MPedestalPix &MPedestalCam::GetAverageSector(UInt_t i) const
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| 243 | {
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| 244 | return *static_cast<MPedestalPix*>(fAverageSectors->UncheckedAt(i));
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| 245 | }
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| 246 |
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| 247 | // --------------------------------------
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| 248 | //
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| 249 | // Calls the ForEach macro for the TClonesArray fArray with the argument Clear()
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| 250 | //
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| 251 | // Loops over the fAverageAreas, calling the function Clear() for
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| 252 | // every entry in fAverageAreas
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| 253 | //
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| 254 | // Loops over the fAverageSectors, calling the function Clear() for
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| 255 | // every entry in fAverageSectors
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| 256 | //
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| 257 | void MPedestalCam::Clear(Option_t *o)
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| 258 | {
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| 259 | fArray->ForEach(TObject, Clear)();
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| 260 |
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| 261 | //
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| 262 | // another ForEach does not compile, thus have to do the loop ourselves:
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| 263 | //
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| 264 | for (Int_t i=0;i<GetAverageAreas();i++)
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| 265 | fAverageAreas[i].Clear();
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| 266 |
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| 267 |
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| 268 | //
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| 269 | // another ForEach does not compile, thus have to do the loop ourselves:
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| 270 | //
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| 271 | for (Int_t i=0;i<GetAverageSectors();i++)
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| 272 | fAverageSectors[i].Clear();
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| 273 |
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| 274 | fTotalEntries = 0;
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| 275 | }
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| 276 |
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| 277 | void MPedestalCam::Print(Option_t *o) const
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| 278 | {
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| 279 | *fLog << all << GetDescriptor() << ":" << endl;
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| 280 | int id = 0;
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| 281 |
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| 282 | TIter Next(fArray);
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| 283 | MPedestalPix *pix;
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| 284 | while ((pix=(MPedestalPix*)Next()))
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| 285 | {
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| 286 | id++;
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| 287 |
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| 288 | if (!pix->IsValid())
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| 289 | continue;
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| 290 |
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| 291 | *fLog << id-1 << ": ";
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| 292 | *fLog << pix->GetPedestal() << " " << pix->GetPedestalRms() << endl;
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| 293 | }
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| 294 | }
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| 295 |
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| 296 | Float_t MPedestalCam::GetPedestalMin(const MGeomCam *geom) const
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| 297 | {
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| 298 | if (fArray->GetEntries() <= 0)
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| 299 | return 50.;
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| 300 |
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| 301 | Float_t minval = (*this)[0].GetPedestalRms();
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| 302 |
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| 303 | for (Int_t i=1; i<fArray->GetEntries(); i++)
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| 304 | {
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| 305 | const MPedestalPix &pix = (*this)[i];
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| 306 |
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| 307 | Float_t testval = pix.GetPedestalRms();
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| 308 |
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| 309 | if (geom)
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| 310 | testval *= geom->GetPixRatio(i);
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| 311 |
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| 312 | if (testval < minval)
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| 313 | minval = testval;
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| 314 | }
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| 315 | return minval;
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| 316 | }
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| 317 |
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| 318 | Float_t MPedestalCam::GetPedestalMax(const MGeomCam *geom) const
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| 319 | {
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| 320 | if (fArray->GetEntries() <= 0)
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| 321 | return 50.;
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| 322 |
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| 323 | Float_t maxval = (*this)[0].GetPedestalRms();
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| 324 |
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| 325 | for (Int_t i=1; i<fArray->GetEntries(); i++)
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| 326 | {
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| 327 | const MPedestalPix &pix = (*this)[i];
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| 328 |
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| 329 | Float_t testval = pix.GetPedestalRms();
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| 330 |
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| 331 | if (geom)
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| 332 | testval *= geom->GetPixRatio(i);
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| 333 |
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| 334 | if (testval > maxval)
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| 335 | maxval = testval;
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| 336 | }
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| 337 | return maxval;
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| 338 | }
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| 339 |
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| 340 | // --------------------------------------------------------------------------
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| 341 | //
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| 342 | // Calculates the average pedestal for pixel sizes.
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| 343 | // The geometry container is used to get the necessary
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| 344 | // geometry information (area index) If the bad pixel
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| 345 | // container is given all pixels which have the flag 'kUnsuitableRun' are ignored
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| 346 | // in the calculation of the size average.
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| 347 | //
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| 348 | // Returns a TArrayF of dimension 2:
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| 349 | // arr[0]: averaged pedestal (default: -1.)
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| 350 | // arr[1]: Error (rms) of averaged pedestal (default: 0.)
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| 351 | //
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| 352 | // ATTENTION: THE USER HAS TO DELETE THE RETURNED TARRAYF ACCORDINGLY
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| 353 | //
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| 354 | TArrayF *MPedestalCam::GetAveragedPedPerArea(const MGeomCam &geom, const UInt_t ai, MBadPixelsCam *bad)
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| 355 | {
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| 356 |
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| 357 | const Int_t np = GetSize();
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| 358 |
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| 359 | Double_t mean = 0.;
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| 360 | Double_t mean2 = 0.;
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| 361 | Int_t nr = 0;
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| 362 |
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| 363 | for (int i=0; i<np; i++)
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| 364 | {
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| 365 | if (bad && (*bad)[i].IsUnsuitable(MBadPixelsPix::kUnsuitableRun))
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| 366 | continue;
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| 367 |
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| 368 | const UInt_t aidx = geom[i].GetAidx();
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| 369 |
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| 370 | if (ai != aidx)
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| 371 | continue;
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| 372 |
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| 373 | const MPedestalPix &pix = (*this)[i];
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| 374 |
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| 375 | mean += pix.GetPedestal();
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| 376 | mean2 += pix.GetPedestal()*pix.GetPedestal();
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| 377 | nr ++;
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| 378 |
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| 379 | }
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| 380 |
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| 381 | TArrayF *arr = new TArrayF(2);
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| 382 | arr->AddAt(nr ? mean/nr : -1.,0);
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| 383 | arr->AddAt(nr>1 ? TMath::Sqrt((mean2 - mean*mean/nr)/(nr-1)) : 0. ,1);
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| 384 |
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| 385 | return arr;
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| 386 | }
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| 387 |
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| 388 | // --------------------------------------------------------------------------
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| 389 | //
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| 390 | // Calculates the average pedestal rms for pixel sizes.
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| 391 | // The geometry container is used to get the necessary
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| 392 | // geometry information (area index) If the bad pixel
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| 393 | // container is given all pixels which have the flag 'kUnsuitableRun' are ignored
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| 394 | // in the calculation of the size average.
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| 395 | //
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| 396 | // Returns a TArrayF of dimension 2:
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| 397 | // arr[0]: averaged pedestal RMS (default: -1.)
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| 398 | // arr[1]: Error (rms) of averaged pedestal RMS (default: 0.)
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| 399 | //
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| 400 | // ATTENTION: THE USER HAS TO DELETE THE RETURNED TARRAYF ACCORDINGLY
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| 401 | //
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| 402 | TArrayF *MPedestalCam::GetAveragedRmsPerArea(const MGeomCam &geom, const UInt_t ai, MBadPixelsCam *bad)
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| 403 | {
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| 404 |
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| 405 | const Int_t np = GetSize();
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| 406 |
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| 407 | Double_t rms = 0.;
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| 408 | Double_t rms2 = 0.;
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| 409 | Int_t nr = 0;
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| 410 |
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| 411 | for (int i=0; i<np; i++)
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| 412 | {
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| 413 | if (bad && (*bad)[i].IsUnsuitable(MBadPixelsPix::kUnsuitableRun))
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| 414 | continue;
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| 415 |
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| 416 | const UInt_t aidx = geom[i].GetAidx();
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| 417 |
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| 418 | if (ai != aidx)
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| 419 | continue;
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| 420 |
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| 421 | const MPedestalPix &pix = (*this)[i];
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| 422 |
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| 423 | rms += pix.GetPedestalRms();
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| 424 | rms2 += pix.GetPedestalRms()*pix.GetPedestalRms();
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| 425 | nr ++;
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| 426 | }
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| 427 |
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| 428 | TArrayF *arr = new TArrayF(2);
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| 429 | arr->AddAt(nr ? rms/nr : -1.,0);
|
|---|
| 430 | arr->AddAt(nr>1 ? TMath::Sqrt((rms2 - rms*rms/nr)/(nr-1)) : 0. ,1);
|
|---|
| 431 |
|
|---|
| 432 | return arr;
|
|---|
| 433 | }
|
|---|
| 434 |
|
|---|
| 435 | // --------------------------------------------------------------------------
|
|---|
| 436 | //
|
|---|
| 437 | // Calculates the average pedestal for camera sectors.
|
|---|
| 438 | // The geometry container is used to get the necessary
|
|---|
| 439 | // geometry information (area index) If the bad pixel
|
|---|
| 440 | // container is given all pixels which have the flag 'kUnsuitableRun' are ignored
|
|---|
| 441 | // in the calculation of the size average.
|
|---|
| 442 | //
|
|---|
| 443 | // Returns a TArrayF of dimension 2:
|
|---|
| 444 | // arr[0]: averaged pedestal (default: -1.)
|
|---|
| 445 | // arr[1]: Error (rms) of averaged pedestal (default: 0.)
|
|---|
| 446 | //
|
|---|
| 447 | // ATTENTION: THE USER HAS TO DELETE THE RETURNED TARRAYF ACCORDINGLY
|
|---|
| 448 | //
|
|---|
| 449 | TArrayF *MPedestalCam::GetAveragedPedPerSector(const MGeomCam &geom, const UInt_t sec, MBadPixelsCam *bad)
|
|---|
| 450 | {
|
|---|
| 451 |
|
|---|
| 452 | const Int_t np = GetSize();
|
|---|
| 453 |
|
|---|
| 454 | Double_t mean = 0.;
|
|---|
| 455 | Double_t mean2 = 0.;
|
|---|
| 456 | Int_t nr = 0;
|
|---|
| 457 |
|
|---|
| 458 | for (int i=0; i<np; i++)
|
|---|
| 459 | {
|
|---|
| 460 | if (bad && (*bad)[i].IsUnsuitable(MBadPixelsPix::kUnsuitableRun))
|
|---|
| 461 | continue;
|
|---|
| 462 |
|
|---|
| 463 | const UInt_t sector = geom[i].GetSector();
|
|---|
| 464 |
|
|---|
| 465 | if (sec != sector)
|
|---|
| 466 | continue;
|
|---|
| 467 |
|
|---|
| 468 | const MPedestalPix &pix = (*this)[i];
|
|---|
| 469 |
|
|---|
| 470 | mean += pix.GetPedestal();
|
|---|
| 471 | mean2 += pix.GetPedestal()*pix.GetPedestal();
|
|---|
| 472 | nr ++;
|
|---|
| 473 |
|
|---|
| 474 | }
|
|---|
| 475 |
|
|---|
| 476 | TArrayF *arr = new TArrayF(2);
|
|---|
| 477 | arr->AddAt(nr ? mean/nr : -1.,0);
|
|---|
| 478 | arr->AddAt(nr>1 ? TMath::Sqrt((mean2 - mean*mean/nr)/(nr-1)) : 0. ,1);
|
|---|
| 479 |
|
|---|
| 480 | return arr;
|
|---|
| 481 | }
|
|---|
| 482 |
|
|---|
| 483 | // --------------------------------------------------------------------------
|
|---|
| 484 | //
|
|---|
| 485 | // Calculates the average pedestal rms for camera sectors.
|
|---|
| 486 | // The geometry container is used to get the necessary
|
|---|
| 487 | // geometry information (area index) If the bad pixel
|
|---|
| 488 | // container is given all pixels which have the flag 'kUnsuitableRun' are ignored
|
|---|
| 489 | // in the calculation of the size average.
|
|---|
| 490 | //
|
|---|
| 491 | // Returns a TArrayF of dimension 2:
|
|---|
| 492 | // arr[0]: averaged pedestal RMS (default: -1.)
|
|---|
| 493 | // arr[1]: Error (rms) of averaged pedestal RMS (default: 0.)
|
|---|
| 494 | //
|
|---|
| 495 | // ATTENTION: THE USER HAS TO DELETE THE RETURNED TARRAYF ACCORDINGLY
|
|---|
| 496 | //
|
|---|
| 497 | TArrayF *MPedestalCam::GetAveragedRmsPerSector(const MGeomCam &geom, const UInt_t sec, MBadPixelsCam *bad)
|
|---|
| 498 | {
|
|---|
| 499 |
|
|---|
| 500 | const Int_t np = GetSize();
|
|---|
| 501 |
|
|---|
| 502 | Double_t rms = 0.;
|
|---|
| 503 | Double_t rms2 = 0.;
|
|---|
| 504 | Int_t nr = 0;
|
|---|
| 505 |
|
|---|
| 506 | for (int i=0; i<np; i++)
|
|---|
| 507 | {
|
|---|
| 508 | if (bad && (*bad)[i].IsUnsuitable(MBadPixelsPix::kUnsuitableRun))
|
|---|
| 509 | continue;
|
|---|
| 510 |
|
|---|
| 511 | const UInt_t sector = geom[i].GetSector();
|
|---|
| 512 |
|
|---|
| 513 | if (sec != sector)
|
|---|
| 514 | continue;
|
|---|
| 515 |
|
|---|
| 516 | const MPedestalPix &pix = (*this)[i];
|
|---|
| 517 |
|
|---|
| 518 | rms += pix.GetPedestalRms();
|
|---|
| 519 | rms2 += pix.GetPedestalRms()*pix.GetPedestalRms();
|
|---|
| 520 | nr ++;
|
|---|
| 521 |
|
|---|
| 522 | }
|
|---|
| 523 |
|
|---|
| 524 | TArrayF *arr = new TArrayF(2);
|
|---|
| 525 | arr->AddAt(nr ? rms/nr : -1.,0);
|
|---|
| 526 | arr->AddAt(nr>1 ? TMath::Sqrt((rms2 - rms*rms/nr)/(nr-1)) : 0. ,1);
|
|---|
| 527 |
|
|---|
| 528 | return arr;
|
|---|
| 529 |
|
|---|
| 530 | }
|
|---|
| 531 |
|
|---|
| 532 |
|
|---|
| 533 | // --------------------------------------------------------------------------
|
|---|
| 534 | //
|
|---|
| 535 | // Calculates the avarage pedestal and pedestal rms for all sectors
|
|---|
| 536 | // and pixel sizes. The geometry container is used to get the necessary
|
|---|
| 537 | // geometry information (sector number, size index) If the bad pixel
|
|---|
| 538 | // container is given all pixels which have the flag 'kUnsuitableRun' are ignored
|
|---|
| 539 | // in the calculation of the sector and size average.
|
|---|
| 540 | //
|
|---|
| 541 | void MPedestalCam::ReCalc(const MGeomCam &geom, MBadPixelsCam *bad)
|
|---|
| 542 | {
|
|---|
| 543 | const Int_t np = GetSize();
|
|---|
| 544 | const Int_t ns = geom.GetNumSectors();
|
|---|
| 545 | const Int_t na = geom.GetNumAreas();
|
|---|
| 546 |
|
|---|
| 547 | TArrayI acnt(na);
|
|---|
| 548 | TArrayI scnt(ns);
|
|---|
| 549 | TArrayD asumx(na);
|
|---|
| 550 | TArrayD ssumx(ns);
|
|---|
| 551 | TArrayD asumr(na);
|
|---|
| 552 | TArrayD ssumr(ns);
|
|---|
| 553 |
|
|---|
| 554 | for (int i=0; i<np; i++)
|
|---|
| 555 | {
|
|---|
| 556 | if (bad && (*bad)[i].IsUnsuitable(MBadPixelsPix::kUnsuitableRun))
|
|---|
| 557 | continue; //was: .IsBad()
|
|---|
| 558 |
|
|---|
| 559 | // Create sums for areas and sectors
|
|---|
| 560 | const UInt_t aidx = geom[i].GetAidx();
|
|---|
| 561 | const UInt_t sect = geom[i].GetSector();
|
|---|
| 562 |
|
|---|
| 563 | const MPedestalPix &pix = (*this)[i];
|
|---|
| 564 |
|
|---|
| 565 | const UInt_t ne = pix.GetNumEvents();
|
|---|
| 566 | const Float_t mean = pix.GetPedestal();
|
|---|
| 567 | const Float_t rms = pix.GetPedestalRms();
|
|---|
| 568 |
|
|---|
| 569 | asumx[aidx] += ne*mean;
|
|---|
| 570 | asumr[aidx] += ne*rms;
|
|---|
| 571 | acnt[aidx] += ne;
|
|---|
| 572 |
|
|---|
| 573 | ssumx[sect] += ne*mean;
|
|---|
| 574 | ssumr[sect] += ne*rms;
|
|---|
| 575 | scnt[sect] += ne;
|
|---|
| 576 | }
|
|---|
| 577 |
|
|---|
| 578 | for (int i=0; i<ns; i++)
|
|---|
| 579 | if (scnt[i]>0)
|
|---|
| 580 | GetAverageSector(i).Set(ssumx[i]/scnt[i], ssumr[i]/scnt[i], 0, scnt[i]);
|
|---|
| 581 | else
|
|---|
| 582 | GetAverageSector(i).Clear();
|
|---|
| 583 |
|
|---|
| 584 | for (int i=0; i<na; i++)
|
|---|
| 585 | if (acnt[i]>0)
|
|---|
| 586 | GetAverageArea(i).Set(asumx[i]/acnt[i], asumr[i]/acnt[i], 0, acnt[i]);
|
|---|
| 587 | else
|
|---|
| 588 | GetAverageArea(i).Clear();
|
|---|
| 589 | }
|
|---|
| 590 |
|
|---|
| 591 | Bool_t MPedestalCam::GetPixelContent(Double_t &val, Int_t idx, const MGeomCam &cam, Int_t type) const
|
|---|
| 592 | {
|
|---|
| 593 | if (GetSize() <= idx)
|
|---|
| 594 | return kFALSE;
|
|---|
| 595 |
|
|---|
| 596 | if (!(*this)[idx].IsValid())
|
|---|
| 597 | return kFALSE;
|
|---|
| 598 |
|
|---|
| 599 | const Float_t ped = (*this)[idx].GetPedestal();
|
|---|
| 600 | const Float_t rms = (*this)[idx].GetPedestalRms();
|
|---|
| 601 |
|
|---|
| 602 | switch (type)
|
|---|
| 603 | {
|
|---|
| 604 | case 0:
|
|---|
| 605 | val = ped;
|
|---|
| 606 | break;
|
|---|
| 607 | case 1:
|
|---|
| 608 | val = fTotalEntries > 0 ?
|
|---|
| 609 | rms/TMath::Sqrt((Float_t)fTotalEntries)
|
|---|
| 610 | : (*this)[idx].GetPedestalError();
|
|---|
| 611 | break;
|
|---|
| 612 | case 2:
|
|---|
| 613 | val = rms;
|
|---|
| 614 | break;
|
|---|
| 615 | case 3:
|
|---|
| 616 | val = fTotalEntries > 0 ?
|
|---|
| 617 | rms/TMath::Sqrt((Float_t)fTotalEntries*2.)
|
|---|
| 618 | : (*this)[idx].GetPedestalRmsError();
|
|---|
| 619 | break;
|
|---|
| 620 | default:
|
|---|
| 621 | return kFALSE;
|
|---|
| 622 | }
|
|---|
| 623 | return kTRUE;
|
|---|
| 624 | }
|
|---|
| 625 |
|
|---|
| 626 | void MPedestalCam::DrawPixelContent(Int_t idx) const
|
|---|
| 627 | {
|
|---|
| 628 | *fLog << warn << "MPedestalCam::DrawPixelContent - not available." << endl;
|
|---|
| 629 | }
|
|---|
