Coding convetion violations fixed.
[u/mrichter/AliRoot.git] / VZERO / AliVZERODataDCS.cxx
... / ...
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1/**************************************************************************
2 * Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
3 * *
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 **************************************************************************/
15
16
17#include "AliVZERODataDCS.h"
18
19#include "AliDCSValue.h"
20#include "AliLog.h"
21
22#include <TGraph.h>
23#include <TAxis.h>
24#include <TCanvas.h>
25#include <TTimeStamp.h>
26#include <TMap.h>
27#include <TString.h>
28#include <TObjString.h>
29#include <TH1F.h>
30
31class TH2;
32class AliCDBMetaData;
33class TDatime;
34
35// AliVZERODataDCS class
36// main aim to introduce the aliases for the VZERO DCS
37// data points to be then
38// stored in the OCDB, and to process them.
39// ProcessData() method called by VZEROPreprocessor
40
41ClassImp(AliVZERODataDCS)
42
43//_____________________________________________________________________________
44AliVZERODataDCS::AliVZERODataDCS():
45 TObject(),
46 fRun(0),
47 fStartTime(0),
48 fEndTime(0),
49 fDaqStartTime(0),
50 fDaqEndTime(0),
51 fGraphs("TGraph",kNGraphs),
52 fFEEParameters(NULL),
53 fIsProcessed(kFALSE)
54
55{
56 // Default constructor
57 for(int i=0;i<kNHvChannel;i++) {
58 fDeadChannel[i] = kFALSE;
59 fMeanHV[i] = 100.0;
60 fWidthHV[i] = 0.0;
61 fHv[i] = NULL;
62 }
63}
64
65//_____________________________________________________________________________
66AliVZERODataDCS::AliVZERODataDCS(Int_t nRun, UInt_t startTime, UInt_t endTime, UInt_t daqStartTime, UInt_t daqEndTime):
67 TObject(),
68 fRun(nRun),
69 fStartTime(startTime),
70 fEndTime(endTime),
71 fDaqStartTime(daqStartTime),
72 fDaqEndTime(daqEndTime),
73 fGraphs("TGraph",kNGraphs),
74 fFEEParameters(new TMap()),
75 fIsProcessed(kFALSE)
76
77{
78
79 // constructor with arguments
80 for(int i=0;i<kNHvChannel;i++) {
81 fDeadChannel[i] = kFALSE;
82 fMeanHV[i] = 100.0;
83 fWidthHV[i] = 0.0;
84 }
85 AliInfo(Form("\n\tRun %d \n\tTime Created %s \n\tTime Completed %s \n\tDAQ start %s \n\tDAQ end %s ", nRun,
86 TTimeStamp(startTime).AsString(),
87 TTimeStamp(endTime).AsString(),
88 TTimeStamp(daqStartTime).AsString(),
89 TTimeStamp(daqEndTime).AsString()));
90
91 fFEEParameters->SetOwnerValue();
92 Init();
93
94}
95
96//_____________________________________________________________________________
97AliVZERODataDCS::~AliVZERODataDCS() {
98
99 // destructor
100 fGraphs.Clear("C");
101 delete fFEEParameters;
102
103}
104
105//_____________________________________________________________________________
106void AliVZERODataDCS::ProcessData(TMap& aliasMap){
107
108 // method to process the data
109
110 if(!(fAliasNames[0])) Init();
111
112 TObjArray *aliasArr;
113 AliDCSValue* aValue;
114
115 // starting loop on aliases
116 for(int iAlias=0; iAlias<kNAliases; iAlias++){
117
118 aliasArr = (TObjArray*) aliasMap.GetValue(fAliasNames[iAlias].Data());
119 if(!aliasArr){
120 AliError(Form("Alias %s not found!", fAliasNames[iAlias].Data()));
121 continue;
122 }
123
124 //Introduce(iAlias, aliasArr);
125
126 if(aliasArr->GetEntries()<2){
127 AliWarning(Form("Alias %s has just %d entries!",
128 fAliasNames[iAlias].Data(),aliasArr->GetEntries()));
129 }
130
131 TIter iterarray(aliasArr);
132
133 if(iAlias<kNHvChannel){ // Treating HV values
134 Int_t nentries = aliasArr->GetEntries();
135
136 Double_t *times = new Double_t[nentries];
137 Double_t *values = new Double_t[nentries];
138
139 UInt_t iValue=0;
140 Float_t variation = 0.0;
141
142 while((aValue = (AliDCSValue*) iterarray.Next())) {
143 values[iValue] = aValue->GetFloat();
144 UInt_t currentTime = aValue->GetTimeStamp();
145 times[iValue] = (Double_t) (currentTime);
146
147 if(iValue>0) {
148 if(values[iValue-1]>0.) variation = TMath::Abs(values[iValue]-values[iValue-1])/values[iValue-1];
149 if(currentTime>fDaqEndTime && variation>0.10) continue;
150 if(variation > 0.10) fDeadChannel[GetOfflineChannel(iAlias)] = kTRUE;
151 }
152 fHv[iAlias]->Fill(values[iValue]);
153 printf("%s %f Dead=%d\n",fAliasNames[iAlias].Data(),values[iValue],fDeadChannel[GetOfflineChannel(iAlias)]);
154 iValue++;
155 }
156 CreateGraph(iAlias, aliasArr->GetEntries(), times, values); // fill graphs
157
158 // calculate mean and rms of the first two histos
159 // and convert index to aliroot channel
160 Int_t iChannel = GetOfflineChannel(iAlias);
161 fMeanHV[iChannel] = fHv[iAlias]->GetMean();
162 fWidthHV[iChannel] = fHv[iAlias]->GetRMS();
163
164 delete[] values;
165 delete[] times;
166 } else { // Treating FEE Parameters
167 AliDCSValue * lastVal = NULL;
168 while((aValue = (AliDCSValue*) iterarray.Next())) lastVal = aValue; // Take only the last value
169 fFEEParameters->Add(new TObjString(fAliasNames[iAlias].Data()),lastVal);
170 }
171 }
172
173 fIsProcessed=kTRUE;
174}
175
176//_____________________________________________________________________________
177void AliVZERODataDCS::Init(){
178
179 // initialization of aliases and DCS data
180
181 TString sindex;
182 int iAlias = 0;
183
184 for(int iSide = 0; iSide<2 ; iSide++){
185 for(int iRing = 0; iRing<4 ; iRing++){
186 for(int iSector = 0; iSector<8 ; iSector++){
187 if(iSide == 0) fAliasNames[iAlias] = "V00/HV/V0A/SECTOR";
188 else fAliasNames[iAlias] = "V00/HV/V0C/SECTOR";
189 sindex.Form("%d/RING%d",iSector,iRing);
190 fAliasNames[iAlias] += sindex;
191
192 fHv[iAlias] = new TH1F(fAliasNames[iAlias].Data(),fAliasNames[iAlias].Data(), 3000, kHvMin, kHvMax);
193 fHv[iAlias]->GetXaxis()->SetTitle("Hv");
194 iAlias++;
195 }
196 }
197 }
198
199 // Time Resolution Parameters
200
201 for(int iCIU = 0; iCIU<8 ; iCIU++){
202 fAliasNames[iAlias++] = Form("V00/FEE/CIU%d/TimeResolution",iCIU);
203 fAliasNames[iAlias++] = Form("V00/FEE/CIU%d/WidthResolution",iCIU);
204 }
205
206 // HPTDC parameters
207 for(int iCIU = 0; iCIU<8 ; iCIU++){
208 fAliasNames[iAlias++] = Form("V00/FEE/CIU%d/MatchWindow",iCIU);
209 fAliasNames[iAlias++] = Form("V00/FEE/CIU%d/SearchWindow",iCIU);
210 fAliasNames[iAlias++] = Form("V00/FEE/CIU%d/TriggerCountOffset",iCIU);
211 fAliasNames[iAlias++] = Form("V00/FEE/CIU%d/RollOver",iCIU);
212 }
213
214 for(int iCIU = 0; iCIU<8 ; iCIU++){
215 for(int iCh=1;iCh<=8;iCh++){
216 fAliasNames[iAlias++] = Form("V00/FEE/CIU%d/DelayHit%d",iCIU,iCh);
217 }
218 }
219
220 for(int iCIU = 0; iCIU<8 ; iCIU++){
221 for(int iCh=1;iCh<=8;iCh++){
222 fAliasNames[iAlias++] = Form("V00/FEE/CIU%d/DiscriThr%d",iCIU,iCh);
223 }
224 }
225
226 if(iAlias!=kNAliases)
227 AliError(Form("Number of DCS Aliases defined not correct"));
228
229}
230
231//_____________________________________________________________________________
232void AliVZERODataDCS::Introduce(UInt_t numAlias, const TObjArray* aliasArr)const
233{
234
235 // method to introduce new aliases
236
237 int entries=aliasArr->GetEntries();
238 AliInfo(Form("************ Alias: %s **********",fAliasNames[numAlias].Data()));
239 AliInfo(Form(" %d DP values collected",entries));
240
241}
242
243//_____________________________________________________________________________
244void AliVZERODataDCS::CreateGraph(int i, int dim, const Double_t *x, const Double_t *y)
245{
246
247 // Create graphics
248
249 TGraph *gr = new(fGraphs[fGraphs.GetEntriesFast()]) TGraph(dim, x, y);
250
251 gr->GetXaxis()->SetTimeDisplay(1);
252 gr->SetTitle(fAliasNames[i].Data());
253
254 AliInfo(Form("Array entries: %d",fGraphs.GetEntriesFast()));
255
256}
257
258
259//_____________________________________________________________________________
260void AliVZERODataDCS::Draw(const Option_t* /*option*/)
261{
262// Draw all histos and graphs
263
264 if(!fIsProcessed) return;
265
266 if(fGraphs.GetEntries()==0) return;
267
268 TString canvasName;
269 TCanvas *cHV[8];
270
271 for(int iSide = 0 ;iSide<2;iSide++){
272 for(int iRing=0;iRing<4;iRing++){
273 if(iSide == 0) canvasName = "V0A_Ring";
274 else canvasName = "V0C_Ring";
275 canvasName += iRing;
276 int iCanvas = iSide*4 + iRing;
277 cHV[iCanvas] = new TCanvas(canvasName,canvasName);
278 cHV[iCanvas]->Divide(3,3);
279 for(int iSector=0;iSector<8;iSector++){
280 cHV[iCanvas]->cd(iSector+1);
281 int iChannel = iSide*32 + iRing*8 + iSector;
282 ((TGraph*) fGraphs.UncheckedAt(iChannel))->SetMarkerStyle(20);
283 ((TGraph*) fGraphs.UncheckedAt(iChannel))->Draw("ALP");
284
285 }
286
287 }
288 }
289
290}
291