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Adding PDG Pid monitor
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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/* $Id$ */
17
18////////////////////////////////////////////////////////////////////////////
19// //
20// This class collects the DCS information and does an AliSplineFit //
21// //
22// Typical use : //
23// //
24// AliTRDDataDCS dataDcs; //
25// dataDcs.ExtractDCS(dcs); //
26// ->call a storeRef function //
27// dataDcs.PerformFit(); //
28// dataDcs.ClearGraphs(); //
29// ->call a store function //
30// dataDcs.ClearFits(); //
31// //
32// Author: //
33// W. Monange (wilfried.monange@free.fr) //
34// //
35////////////////////////////////////////////////////////////////////////////
36
37#include <TGraph.h>
38#include <TObjArray.h>
39#include <AliCDBMetaData.h>
40#include <TMap.h>
41
42#include "AliDCSValue.h"
43#include "AliDCSValue.h"
44#include "AliLog.h"
45#include "AliTRDDataDCS.h"
46#include "AliSplineFit.h"
47
48ClassImp(AliTRDDataDCS)
49
50//_____________________________________________________________________________
51AliTRDDataDCS::AliTRDDataDCS()
52 :TNamed()
53 ,fGraphsAreIni(kFALSE)
54 ,fFitsAreIni(kFALSE)
55 ,fNAlias(22)
56{
57 //
58 // Default constructor
59 //
60
61 Init ();
62
63}
64
65//_____________________________________________________________________________
66AliTRDDataDCS::~AliTRDDataDCS()
67{
68 //
69 // Destructor
70 //
71
72 ClearFits();
73 ClearGraphs();
74
75}
76
77//_____________________________________________________________________________
78void AliTRDDataDCS::Init()
79{
80 //
81 // Initialization
82 //
83
84 SetConf(kChamberByteStatus, "trd_chamberByteStatus%03d",'c', 540, kTRUE,kFALSE, 10,10,0,2);
85 SetConf(kPreTrigger, "trd_preTrigger", 'c', 1, kTRUE, kTRUE, 10,10,0,2);
86 SetConf(kGoofyHv, "trd_goofyHv", 'f', 1, kTRUE, kTRUE, 10,10,0,2);
87 SetConf(kGoofyPeakPos, "trd_goofyPeakPos%02d", 'f', 2, kTRUE, kTRUE, 10,10,0,2);
88 SetConf(kGoofyPeakArea, "trd_goofyPeakArea%02d", 'f', 2, kTRUE, kTRUE, 10,10,0,2);
89 SetConf(kGoofyTemp, "trd_goofyTemp%02d", 'f', 2, kTRUE, kTRUE, 10,10,0,2);
90 SetConf(kGoofyPressure, "trd_goofyPressure", 'f', 1, kTRUE, kTRUE, 10,10,0,2);
91 SetConf(kGoofyVelocity, "trd_goofyVelocity", 'f', 1, kTRUE, kTRUE, 10,10,0,2);
92 SetConf(kGoofyGain, "trd_goofyGain%02d", 'f', 2, kTRUE, kTRUE, 10,10,0,2);
93 SetConf(kGoofyCO2, "trd_goofyCO2", 'f', 1, kTRUE, kTRUE, 10,10,0,2);
94 SetConf(kGoofyN2, "trd_goofyN2", 'f', 1, kTRUE, kTRUE, 10,10,0,2);
95 SetConf(kGasO2, "trd_gasO2", 'f', 1, kTRUE, kTRUE, 10,10,0,2);
96 SetConf(kGasOverpressure, "trd_gasOverpressure", 'f', 1, kTRUE, kTRUE, 10,10,0,2);
97 SetConf(kEnvTemp, "trd_envTemp%03d", 'f', 540, kTRUE, kTRUE, 10,10,0,2);
98 SetConf(kHvAnodeImon, "trd_hvAnodeImon%03d", 'f', 540, kTRUE, kTRUE, 10,10,0,2);
99 SetConf(kHvDriftImon, "trd_hvDriftImon%03d", 'f', 540, kTRUE, kTRUE, 10,10,0,2);
100 SetConf(kHvAnodeUmon, "trd_hvAnodeUmon%03d", 'f', 540, kTRUE, kTRUE, 10,10,0,2);
101 SetConf(kHvDriftUmon, "trd_hvDriftUmon%03d", 'f', 540, kTRUE, kTRUE, 10,10,0,2);
102 SetConf(kAdcClkPhase, "trd_adcClkPhase", 'f', 1, kTRUE, kTRUE, 10,10,0,2);
103 SetConf(kAtmPressure, "trd_atmPressure", 'f', 1, kTRUE, kTRUE, 10,10,0,2);
104 SetConf(kLuminosity, "trd_luminosity", 'f', 1, kTRUE, kTRUE, 10,10,0,2);
105 SetConf(kMagneticField, "trd_magneticField", 'f', 1, kTRUE, kTRUE, 10,10,0,2);
106
107 for (UInt_t iAlias = 0; iAlias < fNAlias; iAlias++) {
108 fDatas[iAlias].GetGraph().SetOwner(1);
109 fDatas[iAlias].GetFit().SetOwner(1);
110 }
111
112}
113
114//_____________________________________________________________________________
115void AliTRDDataDCS::SetConf(UInt_t iAlias, const char *amanda,
116 char dataType, UInt_t nChannel,
117 Bool_t enableGraph, Bool_t enableFit, Int_t minPoints,
118 Int_t iter, Double_t maxDelta, Int_t fitReq)
119{
120 //
121 // Configure a DCS alias
122 //
123
124 if (iAlias >= fNAlias) {
125 AliWarning (Form("Alias %d is not correct", iAlias));
126 return;
127 }
128
129 fConfs[iAlias].SetAmanda(amanda);
130 fConfs[iAlias].SetDataType(dataType);
131 fConfs[iAlias].SetNChannel(nChannel);
132 fConfs[iAlias].SetEnableGraph(enableGraph);
133 fConfs[iAlias].SetEnableFit(enableFit);
134 fConfs[iAlias].SetMinPoints(minPoints);
135 fConfs[iAlias].SetIter(iter);
136 fConfs[iAlias].SetMaxDelta(maxDelta);
137 fConfs[iAlias].SetFitReq(fitReq);
138
139}
140
141//_____________________________________________________________________________
142void AliTRDDataDCS::InitFits()
143{
144 //
145 // Initialize the fits
146 //
147
148 if (fFitsAreIni)
149 return;
150
151 UInt_t nChannel;
152 for (UInt_t iAlias = 0; iAlias < fNAlias; iAlias++) {
153 nChannel = fConfs[iAlias].GetEnableFit() ? fConfs[iAlias].GetNChannel() : 0;
154 fDatas[iAlias].GetFit().Expand(nChannel);
155 }
156
157 fFitsAreIni = kTRUE;
158}
159
160//_____________________________________________________________________________
161void AliTRDDataDCS::InitGraphs()
162{
163 //
164 // Initialize the graphs
165 //
166
167 if (fGraphsAreIni)
168 return;
169
170 UInt_t nChannel;
171 for (UInt_t iAlias = 0; iAlias < fNAlias; iAlias++) {
172 nChannel = fConfs[iAlias].GetEnableGraph() ? fConfs[iAlias].GetNChannel() : 0;
173 fDatas[iAlias].GetGraph().Expand(nChannel);
174 }
175
176 fGraphsAreIni = kTRUE;
177}
178
179//_____________________________________________________________________________
180void AliTRDDataDCS::ClearFits()
181{
182 //
183 // Clear the fits
184 //
185
186 for (UInt_t iAlias = 0; iAlias < fNAlias; iAlias++) {
187 fDatas[iAlias].GetFit().Clear();
188 fDatas[iAlias].GetFit().Expand(0);
189 }
190
191 fFitsAreIni = kFALSE;
192}
193
194//_____________________________________________________________________________
195void AliTRDDataDCS::ClearGraphs()
196{
197 //
198 // Clear the grpahs
199 //
200
201 for (UInt_t iAlias = 0; iAlias < fNAlias; iAlias++) {
202 fDatas[iAlias].GetGraph().Clear();
203 fDatas[iAlias].GetGraph().Expand(0);
204 }
205
206 fGraphsAreIni = kFALSE;
207}
208
209//_____________________________________________________________________________
210Bool_t AliTRDDataDCS::ExtractDCS (TMap *dcsAlias)
211{
212 //
213 // Extract the DCS information
214 //
215
216 if (dcsAlias == 0x0) {
217 AliWarning ("No DCS Map");
218 return kFALSE;
219 }
220
221 ClearGraphs();
222 InitGraphs();
223
224 TGraph *graphTemp;
225 UInt_t nChannel;
226
227 for (UInt_t iAlias = 0; iAlias < fNAlias; iAlias++){
228
229 // extract dcs only when it is needed
230 nChannel = fDatas[iAlias].GetGraph().GetSize();
231
232 for (UInt_t iSensor=0; iSensor < nChannel; iSensor++) {
233
234 graphTemp = FindAndMakeGraph(dcsAlias,
235 Form(fConfs[iAlias].GetAmanda().Data(), iSensor),
236 fConfs[iAlias].GetDataType());
237
238 fDatas[iAlias].GetGraph().AddAt(graphTemp, iSensor);
239 }
240 }
241
242 return kTRUE;
243}
244
245//_____________________________________________________________________________
246TGraph *AliTRDDataDCS::FindAndMakeGraph (TMap *dcsMap, const char *amandaStr,
247 char dataType)
248{
249 //
250 // Create the graphs
251 //
252
253 TGraph *graph;
254
255 TPair *pair = (TPair *) dcsMap->FindObject(amandaStr);
256 if (pair == 0x0) {
257 AliWarning (Form("Can't find %s in dcsMap", amandaStr));
258 return 0x0;
259 }
260
261 TObjArray *valueSet = (TObjArray *) pair->Value();
262
263 //
264 // Make graph of values read from DCS map
265 // (spline fit parameters will subsequently be obtained from this graph)
266 //
267
268 Int_t nEntries = valueSet->GetEntriesFast();
269 if (nEntries == 0) {
270 AliWarning (Form("Entry %s in dcsMap contain no datas", amandaStr));
271 return 0x0;
272 }
273
274 Float_t * x = new Float_t[nEntries];
275 Float_t * y = new Float_t[nEntries];
276
277 Bool_t ok = kTRUE;
278 Int_t time0 = 0;
279 Int_t iEntries;
280 for (iEntries = 0; iEntries< nEntries; iEntries++) {
281
282 AliDCSValue *val = (AliDCSValue *) valueSet->At(iEntries);
283
284 if (val == 0x0) {
285 ok = false;
286 AliError(Form("Entry %s at %d contain no datas", amandaStr, iEntries));
287 break;
288 }
289
290 if (time0 == 0)
291 time0 = val->GetTimeStamp();
292
293
294 x[iEntries] = (val->GetTimeStamp() - time0)/3600.0; // give times in fractions of hours
295
296 switch (dataType) {
297 case 'f' :
298 y[iEntries] = val->GetFloat();
299 break;
300
301 case 'c' :
302 y[iEntries] = (Float_t) val->GetChar();
303 break;
304
305 default :
306 ok = false;
307 AliError(Form("Bad type for entry %s", amandaStr));
308 break;
309 }
310 }
311
312 if (ok)
313 graph = new TGraph(iEntries, x, y);
314 else
315 graph = 0x0;
316
317 delete [] x;
318 delete [] y;
319
320 return graph;
321}
322
323//_____________________________________________________________________________
324Bool_t AliTRDDataDCS::PerformFit()
325{
326 //
327 // Do the fit
328 //
329
330 AliSplineFit *fitTemp;
331
332 ClearFits();
333 InitFits();
334
335 UInt_t nChannel;
336
337 for (UInt_t iAlias = 0; iAlias < fNAlias; iAlias++){
338
339 // perform fit only when it is needed
340 nChannel = fDatas[iAlias].GetFit().GetSize();
341
342 for (UInt_t iSensor=0; iSensor < nChannel; iSensor++) {
343
344 fitTemp = Fit((TGraph*)fDatas[iAlias].GetGraph(iSensor),
345 fConfs[iAlias].GetMinPoints(),
346 fConfs[iAlias].GetIter(),
347 fConfs[iAlias].GetMaxDelta(),
348 fConfs[iAlias].GetFitReq());
349
350 if (fitTemp == 0x0)
351 AliInfo(Form("Can't fit %s", Form(fConfs[iAlias].GetAmanda().Data(), iSensor)));
352
353 fDatas[iAlias].GetFit().AddAt(fitTemp, iSensor);
354 }
355 }
356
357 return kTRUE;
358
359}
360
361//_____________________________________________________________________________
362AliSplineFit *AliTRDDataDCS::Fit(TGraph *graph,
363 Int_t minPoints, Int_t iter,
364 Double_t maxDelta, Int_t fitReq)
365{
366 //
367 // Do the spline fit
368 //
369
370 if (graph == 0x0) {
371 AliError("No graph for fit");
372 return 0x0;
373 }
374
375 AliSplineFit *spline = new AliSplineFit();
376 spline->InitKnots(new TGraph (*graph), minPoints, iter, maxDelta);
377 spline->SplineFit(fitReq);
378 spline->Cleanup(); // delete also new TGraph (*graph)
379
380 return spline;
381}
382
383//_____________________________________________________________________________
384void AliTRDDataDCS::Print(Option_t* option) const
385{
386 //
387 // Print function
388 //
389
390 if (option[0]=='g' || option[0]=='\0'){
391
392 if (fGraphsAreIni){
393
394 for (UInt_t iAlias = 0; iAlias < fNAlias; iAlias++){
395
396 for (Int_t iSensor = 0; iSensor < fDatas[iAlias].GetGraph().GetSize(); iSensor++) {
397
398 if (fDatas[iAlias].GetGraph(iSensor) != 0x0)
399 AliInfo(Form("Graph %s contain %d point(s)",
400 Form(fConfs[iAlias].GetAmanda(), iSensor),
401 ((TGraph*)(fDatas[iAlias].GetGraph(iSensor)))->GetN()));
402 }
403 }
404 }
405 else{
406 AliInfo("Graphs don't exist");
407 }
408 }
409
410
411 if (option[0] == 'f' || option[0]=='\0'){
412
413 AliInfo("no print for fit");
414
415 }
416
417}
418
419//_____________________________________________________________________________
420TGraph *AliTRDDataDCS::GetGraph(UInt_t iAlias, UInt_t iChannel) const
421{
422 //
423 // Get a graph
424 //
425
426 if (iAlias >= fNAlias) {
427 AliWarning(Form("Alias %d is not correct", iAlias));
428 return 0x0;
429 }
430
431 if (iChannel >= (UInt_t) fDatas[iAlias].GetGraph().GetSize()) {
432 AliWarning(Form("Alias %s is not correct",
433 Form(fConfs[iAlias].GetAmanda().Data(), iChannel)));
434 return 0x0;
435 }
436
437 return (TGraph *)fDatas[iAlias].GetGraph(iChannel);
438}
439
440//_____________________________________________________________________________
441AliSplineFit *AliTRDDataDCS::GetFit(UInt_t iAlias, UInt_t iChannel) const
442{
443 //
444 // Get the spline fit
445 //
446
447 if (iAlias >= fNAlias) {
448 AliWarning (Form("Alias %d is not correct", iAlias));
449 return 0x0;
450 }
451
452 if (iChannel >= (UInt_t) fDatas[iAlias].GetFit().GetSize()) {
453 AliWarning(Form("Alias %s is not correct",
454 Form(fConfs[iAlias].GetAmanda().Data(), iChannel)));
455 return 0x0;
456 }
457
458 return (AliSplineFit *) fDatas[iAlias].GetFit(iChannel);
459}
460
461//_____________________________________________________________________________
462TString AliTRDDataDCS::GetAmandaStr (UInt_t iAlias) const
463{
464 //
465 // Return the AMANDA string
466 //
467
468 if (iAlias < fNAlias)
469 return fConfs[iAlias].GetAmanda();
470 else return TString ();
471}
472
473//_____________________________________________________________________________
474UInt_t AliTRDDataDCS::GetNChannel (UInt_t iAlias) const
475{
476 //
477 // Get the channel number
478 //
479
480 if (iAlias < fNAlias)
481 return fConfs[iAlias].GetNChannel();
482 else return 0;
483}