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b0f5e3fc | 1 | /************************************************************************** |
2 | * Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. * | |
2aea926d | 3 | * * |
b0f5e3fc | 4 | * Author: The ALICE Off-line Project. * |
5 | * Contributors are mentioned in the code where appropriate. * | |
6 | * * | |
7 | * Permission to use, copy, modify and distribute this software and its * | |
8 | * documentation strictly for non-commercial purposes is hereby granted * | |
9 | * without fee, provided that the above copyright notice appears in all * | |
10 | * copies and that both the copyright notice and this permission notice * | |
11 | * appear in the supporting documentation. The authors make no claims * | |
12 | * about the suitability of this software for any purpose. It is * | |
13 | * provided "as is" without express or implied warranty. * | |
14 | **************************************************************************/ | |
b9d0a01d | 15 | |
090026bf | 16 | /* $Id$ */ |
17 | ||
fcf95fc7 | 18 | ////////////////////////////////////////////////////// |
19 | // Base response class forITS // | |
20 | // It is used to set static data members // | |
21 | // connected to parameters equal for all // | |
22 | // the modules // | |
703a4e51 | 23 | // // |
24 | // // | |
25 | ////////////////////////////////////////////////////// | |
50d05d7b | 26 | |
090026bf | 27 | #include <TMath.h> |
28 | ||
29 | #include "AliITSresponseSDD.h" | |
3176641e | 30 | #include <AliITSgeomTGeo.h> |
fcf95fc7 | 31 | |
10add0d4 | 32 | const Float_t AliITSresponseSDD::fgkTimeOffsetDefault = 54.30; |
d644eb2d | 33 | const Float_t AliITSresponseSDD::fgkADC2keVDefault = 3.34; |
34 | const Float_t AliITSresponseSDD::fgkChargevsTimeDefault = 0.00355; | |
de075dae | 35 | const Float_t AliITSresponseSDD::fgkCarlosRXClockPeriod = 25.; |
48058160 | 36 | ClassImp(AliITSresponseSDD) |
50d05d7b | 37 | |
fcf95fc7 | 38 | //_________________________________________________________________________ |
4bfbde86 | 39 | AliITSresponseSDD::AliITSresponseSDD(): |
253e68a0 | 40 | TObject(), |
e71a6286 | 41 | fTimeOffset(fgkTimeOffsetDefault), |
42 | fADC2keV(fgkADC2keVDefault), | |
43 | fChargevsTime(fgkChargevsTimeDefault){ | |
50d05d7b | 44 | // default constructor |
3176641e | 45 | for(Int_t i=0; i<kNSDDmods;i++){ |
46 | fTimeZero[i]=fgkTimeOffsetDefault; | |
e71a6286 | 47 | fDeltaVDrift[i] = fDeltaVDrift[i+kNSDDmods] = 0.; |
57019696 | 48 | fADCtokeV[i]=fgkADC2keVDefault; |
3176641e | 49 | } |
e71a6286 | 50 | SetVDCorr2Side(kTRUE); // default for new objects will be separate corrections for 2 sides (bwd compatible) |
3176641e | 51 | } |
52 | //_________________________________________________________________________ | |
53 | void AliITSresponseSDD::SetHalfLadderATimeZero(Int_t lay, Int_t lad, Float_t tzero){ | |
54 | // Sets time Zero for all modules of a ladder on side A (Z>0) | |
55 | Int_t minMod,maxMod; | |
56 | if(lay==3){ | |
57 | minMod=1; | |
58 | maxMod=3; | |
59 | if(lad>kNLaddersLay3){ | |
60 | AliError(Form("Ladder number %d out of range",lad)); | |
61 | return; | |
62 | } | |
63 | }else if(lay==4){ | |
64 | minMod=1; | |
65 | maxMod=4; | |
66 | if(lad>kNLaddersLay4){ | |
67 | AliError(Form("Ladder number %d out of range",lad)); | |
68 | return; | |
69 | } | |
70 | }else{ | |
71 | AliError(Form("Layer number %d out of range",lay)); | |
72 | return; | |
73 | } | |
74 | for(Int_t iMod=minMod; iMod<=maxMod; iMod++){ | |
75 | Int_t modIndex=AliITSgeomTGeo::GetModuleIndex(lay,lad,iMod); | |
76 | SetModuleTimeZero(modIndex,tzero); | |
77 | } | |
78 | } | |
79 | //_________________________________________________________________________ | |
80 | void AliITSresponseSDD::SetHalfLadderCTimeZero(Int_t lay, Int_t lad, Float_t tzero){ | |
81 | // Sets time Zero for all modules of a ladder on side C (Z<0) | |
82 | Int_t minMod,maxMod; | |
83 | if(lay==3){ | |
84 | minMod=4; | |
85 | maxMod=6; | |
86 | if(lad>kNLaddersLay3){ | |
87 | AliError(Form("Ladder number %d out of range",lad)); | |
88 | return; | |
89 | } | |
90 | }else if(lay==4){ | |
91 | minMod=5; | |
92 | maxMod=8; | |
93 | if(lad>kNLaddersLay4){ | |
94 | AliError(Form("Ladder number %d out of range",lad)); | |
95 | return; | |
96 | } | |
97 | }else{ | |
98 | AliError(Form("Layer number %d out of range",lay)); | |
99 | return; | |
100 | } | |
101 | for(Int_t iMod=minMod; iMod<=maxMod; iMod++){ | |
102 | Int_t modIndex=AliITSgeomTGeo::GetModuleIndex(lay,lad,iMod); | |
103 | SetModuleTimeZero(modIndex,tzero); | |
104 | } | |
9de0700b | 105 | } |
dfb09666 | 106 | //_________________________________________________________________________ |
107 | void AliITSresponseSDD::PrintChargeCalibrationParams() const{ | |
108 | // | |
109 | printf("ADC vs. drift time corr=%f\n",GetChargevsTime()); | |
110 | printf("-------------------------------------\n"); | |
111 | printf("Layer 3\n"); | |
112 | for(Int_t ilad=1; ilad<=14; ilad++){ | |
113 | for(Int_t idet=1; idet<=6;idet++){ | |
114 | Int_t modIndex=AliITSgeomTGeo::GetModuleIndex(3,ilad,idet); | |
115 | Float_t tz=GetADCtokeV(modIndex); | |
116 | printf("%7.2f ",tz); | |
117 | } | |
118 | printf("\n"); | |
119 | } | |
120 | printf("\n"); | |
121 | printf("Layer 4\n"); | |
122 | for(Int_t ilad=1; ilad<=22; ilad++){ | |
123 | for(Int_t idet=1; idet<=8;idet++){ | |
124 | Int_t modIndex=AliITSgeomTGeo::GetModuleIndex(4,ilad,idet); | |
125 | Float_t tz=GetADCtokeV(modIndex); | |
126 | printf("%7.2f ",tz); | |
127 | } | |
128 | printf("\n"); | |
129 | } | |
130 | } | |
131 | //_________________________________________________________________________ | |
132 | void AliITSresponseSDD::PrintTimeZeroes() const{ | |
133 | // | |
134 | printf("Layer 3\n"); | |
135 | for(Int_t ilad=1; ilad<=14; ilad++){ | |
136 | for(Int_t idet=1; idet<=6;idet++){ | |
137 | Int_t modIndex=AliITSgeomTGeo::GetModuleIndex(3,ilad,idet); | |
138 | Float_t tz=GetTimeZero(modIndex); | |
139 | printf("%7.2f ",tz); | |
140 | } | |
141 | printf("\n"); | |
142 | } | |
143 | printf("\n"); | |
144 | printf("Layer 4\n"); | |
145 | for(Int_t ilad=1; ilad<=22; ilad++){ | |
146 | for(Int_t idet=1; idet<=8;idet++){ | |
147 | Int_t modIndex=AliITSgeomTGeo::GetModuleIndex(4,ilad,idet); | |
148 | Float_t tz=GetTimeZero(modIndex); | |
149 | printf("%7.2f ",tz); | |
150 | } | |
151 | printf("\n"); | |
152 | } | |
153 | ||
154 | } | |
155 | //_________________________________________________________________________ | |
156 | void AliITSresponseSDD::PrintVdriftCorerctions() const{ | |
157 | // | |
158 | for(Int_t iMod=240; iMod<500; iMod++){ | |
159 | printf("Module %d dVleft=%f dVright=%f\n",iMod,GetDeltaVDrift(iMod,0),GetDeltaVDrift(iMod,1)); | |
160 | } | |
161 | } |