// Eventually, this class will use the Conditions DB to get the
// various parameters, which code can then request from here.
//
+#include "AliT0.h"
#include "AliLog.h"
#include "AliT0Parameters.h"
#include "AliT0CalibData.h"
+#include "AliT0CalibWalk.h"
+#include "AliT0CalibTimeEq.h"
+#include "AliT0CalibLatency.h"
+#include "AliT0LookUpKey.h"
#include "AliT0LookUpValue.h"
#include <AliCDBManager.h>
#include <AliCDBEntry.h>
-#include <AliCDBStorage.h>
-#include <Riostream.h>
-
-AliT0CalibData* AliT0Parameters::fgCalibData = 0;
+#include <AliCDBStorage.h>
+#include <TMath.h>
+#include <TSystem.h>
+//#include <Riostream.h>
+#include <TGeoManager.h>
+#include <TGeoPhysicalNode.h>
+#include <TGeoMatrix.h>
+#include <AliGeomManager.h>
+
+AliT0CalibTimeEq* AliT0Parameters::fgCalibData = 0;
AliT0CalibData* AliT0Parameters::fgLookUp = 0;
+AliT0CalibWalk* AliT0Parameters::fgSlewCorr =0;
+AliT0CalibLatency *AliT0Parameters::fgLatency=0;
//====================================================================
+using std::cout;
ClassImp(AliT0Parameters)
#if 0
; // This is here to keep Emacs for indenting the next line
//____________________________________________________________________
AliT0Parameters* AliT0Parameters::fgInstance = 0;
//____________________________________________________________________
-AliT0Parameters*
-AliT0Parameters::Instance()
+AliT0Parameters* AliT0Parameters::Instance()
{
// Get static instance
- if (!fgInstance) fgInstance = new AliT0Parameters;
+ if (!fgInstance) {
+ fgInstance = new AliT0Parameters;
+ }
return fgInstance;
}
//____________________________________________________________________
AliT0Parameters::AliT0Parameters()
- :fIsInit(kFALSE),fPh2Mip(0),fmV2Mip(0),fChannelWidth(0),fmV2Channel(0),fQTmin(0),fQTmax(0),fFixedGain(0),fSlewingLED(),fSlewingRec(),fPMTeff(),fTimeDelayLED(0),fTimeDelayCFD(0),fTimeDelayTVD(0),fCalibentry()
+ :fIsInit(kFALSE),
+ fPh2Mip(0),fmV2Mip(0),
+ fChannelWidth(0),fmV2Channel(0),
+ fQTmin(0),fQTmax(0),
+ fAmpLEDRec(0),
+ fPMTeff(),
+ fWalk(0),
+ fQTC(0),
+ fAmpLED(0),
+ fTimeDelayCFD(0),
+ // fTimeV0(0),
+ fTimeDelayTVD(0),
+ fMeanT0(512),
+ fMeanVertex(0),
+ fLatencyHPTDC(0),
+ fLatencyL1(0),
+ fLatencyL1A(0),
+ fLatencyL1C(0),
+ fLookUp(0),
+ fNumberOfTRMs(2),
+ fCalibentry(),
+ fLookUpentry(),
+ fSlewCorr(),
+ fLatency()
+
{
// Default constructor
-
for (Int_t ipmt=0; ipmt<24; ipmt++)
{
- SetTimeDelayCablesCFD(ipmt);
- SetTimeDelayCablesLED(ipmt);
- SetTimeDelayElectronicCFD(ipmt);
- SetTimeDelayElectronicLED(ipmt);
- SetTimeDelayPMT(ipmt);
- SetVariableDelayLine(ipmt);
- SetSlewingLED(ipmt);
- SetSlewingRec(ipmt);
SetPh2Mip();
SetmV2Mip();
SetChannelWidth();
SetmV2channel();
- SetGain();
SetQTmin();
SetQTmax();
SetPMTeff(ipmt);
- }
+ }
SetTimeDelayTVD();
SetZposition();
-
+
}
//__________________________________________________________________
{
// Initialize the parameters manager. We need to get stuff from the
// CDB here.
- // if (fIsInit) return;
-
- // AliCDBManager* cdb = AliCDBManager::Instance();
- // fCalibentry = cdb->Get("T0/Calib/Gain_TimeDelay_Slewing_Walk");
-
-
- AliCDBStorage *stor =AliCDBManager::Instance()->GetStorage("local://$ALICE_ROOT");
- AliCDBEntry* fCalibentry = stor->Get("T0/Calib/Gain_TimeDelay_Slewing_Walk",0);
- if (fCalibentry){
- fgCalibData = (AliT0CalibData*)fCalibentry->GetObject();
+ if (fIsInit) return;
+
+ AliCDBManager *stor =AliCDBManager::Instance();
+ //time equalizing
+ fCalibentry = stor->Get("T0/Calib/TimeDelay");
+ if (fCalibentry)
+ fgCalibData = (AliT0CalibTimeEq*)fCalibentry->GetObject();
+ else {
+ AliFatal(" ALARM !!!! No time delays in CDB ");
+ fIsInit = kFALSE;
+ return;
+ }
+ //slewing correction
+ fSlewCorr = stor->Get("T0/Calib/Slewing_Walk");
+ if (fSlewCorr){
+ fgSlewCorr = (AliT0CalibWalk*)fSlewCorr->GetObject();
}
- // fLookUpentry = cdb->Get("T0/Calib/LookUp_Table");
- fLookUpentry = stor->Get("T0/Calib/LookUp_Table",0);
+ else {
+ AliFatal(" ALARM !!!! No slewing correction in CDB ");
+ fIsInit = kFALSE;
+ return;
+ }
+ //lookup table
+ fLookUpentry = stor->Get("T0/Calib/LookUp_Table");
if (fLookUpentry){
fgLookUp = (AliT0CalibData*)fLookUpentry->GetObject();
- // fgLookUp->Dump();
}
else {
- fgLookUp->ReadAsciiLookup("$ALICE_ROOT/T0/lookUpTable.txt");
+ AliFatal(" ALARM !!!! No Lookup table in CDB ");
+ fIsInit = kFALSE;
+ return;
}
-
- fIsInit = kTRUE;
+ //latency
+
+ fLatency = stor->Get("T0/Calib/Latency");
+ if (fLatency){
+ fgLatency = (AliT0CalibLatency*)fLatency->GetObject();
+ }
+ else {
+ AliWarning(" !!! no latency in CDB ");
+ return;
+ }
+
+fIsInit = kTRUE;
}
//__________________________________________________________________
-Float_t
-AliT0Parameters::GetGain(Int_t ipmt) const
-{
- // Returns the calibrated gain for each PMT
- //
- if (!fCalibentry)
- return fFixedGain;
-
- return fgCalibData->GetGain(ipmt);
-}
-
-//__________________________________________________________________
-Float_t
-AliT0Parameters::GetTimeDelayLED(Int_t ipmt)
+void AliT0Parameters::InitIfOnline()
{
- // return time delay for LED channel
- //
- if (!fCalibentry) {
- fTimeDelayLED = fTimeDelayCablesLED[ipmt] + fTimeDelayElectronicLED[ipmt] + fTimeDelayPMT[ipmt];
- return fTimeDelayLED;
- }
- return fgCalibData ->GetTimeDelayLED(ipmt);
+// should be used in online
+// for switching to this one should write
+ // AliT0RawReader myrawreader(rawReader);
+// myrawreader.SetOnlineMode(kTRUE);
+
+ if (fIsInit) return;
+ //standart configuration (used for simulation)
+ //Int_t trm=0; Int_t tdc=0; Int_t chain=0; Int_t channel=0;
+ // configuration for test Jun07.
+ fgLookUp = new AliT0CalibData("T0");
+
+ fNumberOfTRMs = 1;
+ fgLookUp-> SetNumberOfTRMs(fNumberOfTRMs);
+ Int_t trm=7; Int_t tdc=0; Int_t chain=0; Int_t channel=0;
+ for (Int_t ik=0; ik<105; ik++)
+ {
+ AliT0LookUpKey * lookkey= new AliT0LookUpKey();
+ AliT0LookUpValue * lookvalue= new AliT0LookUpValue();
+ lookvalue->SetTRM(trm);
+ lookvalue->SetTDC(tdc);
+ lookvalue->SetChain(chain);
+ lookvalue->SetChannel(channel);
+ lookkey->SetKey(ik);
+ fgLookUp->GetMapLookup()->Add((TObject*)lookvalue,(TObject*)lookkey);
+ if (channel<6) channel +=2;
+ else {channel = 0; tdc++;}
+ if(ik==56) { tdc=0; channel=0; chain = 1;}
+ }
+ //2 recent open channels
+ trm=7; tdc=14; channel=2; chain=0;
+ for (Int_t ik=105; ik<107; ik++)
+ {
+ AliT0LookUpKey * lookkey= new AliT0LookUpKey();
+ AliT0LookUpValue * lookvalue= new AliT0LookUpValue();
+
+ lookvalue->SetTRM(trm);
+ lookvalue->SetTDC(tdc);
+ lookvalue->SetChain(chain);
+ lookvalue->SetChannel(channel);
+ lookkey->SetKey(ik);
+ fgLookUp->GetMapLookup()->Add((TObject*)lookvalue,(TObject*)lookkey);
+ if (channel<6) channel +=2;
+ else {channel = 0; tdc++;}
+ }
+
+ fIsInit=kTRUE;
}
//__________________________________________________________________
Float_t
AliT0Parameters::GetTimeDelayCFD(Int_t ipmt)
-{
+ {
// return time delay for CFD channel
//
if (!fCalibentry)
{
- fTimeDelayCFD = fTimeDelayCablesCFD[ipmt] + fTimeDelayElectronicCFD[ipmt] + fTimeDelayPMT[ipmt] + fVariableDelayLine[ipmt];
- return fTimeDelayCFD+37;
+ fTimeDelayCFD = 1000+ipmt*100;
+ return fTimeDelayCFD;
}
- return fgCalibData->GetTimeDelayCFD(ipmt);
+ return fgCalibData->GetTimeEq(ipmt);
}
-
//__________________________________________________________________
+Float_t
+AliT0Parameters::GetCFD(Int_t ipmt)
+ {
+ // return CFD channel
+
+ return fgCalibData->GetCFDvalue(ipmt,0);
+}
-void
-AliT0Parameters::SetSlewingLED(Int_t ipmt)
-{
- // Set Slweing Correction for LED channel
- Float_t mv[23] = {25, 30,40,60, 80,100,150,200,250,300,
- 400,500,600,800,1000,1500, 2000, 3000, 4000, 5500,
- 6000, 7000,8000};
- Float_t y[23] = {5044, 4719, 3835, 3224, 2847, 2691,2327, 2067, 1937, 1781,
- 1560, 1456 ,1339, 1163.5, 1027, 819, 650, 520, 370.5, 234,
- 156, 78, 0};
-
- TGraph* gr = new TGraph(23,mv,y);
- fSlewingLED.AddAtAndExpand(gr,ipmt);
- }
//__________________________________________________________________
+Float_t
+AliT0Parameters::GetLatencyHPTDC()
+ {
+ // return LatencyHPTDC for CFD channel
+ if (!fLatency)
+ {
+ fLatencyHPTDC=9000.;
+ return fLatencyHPTDC;
+ }
+
+ return fgLatency->GetLatencyHPTDC();
+}
+//__________________________________________________________________
+Float_t
+AliT0Parameters::GetLatencyL1()
+ {
+ // return time delay for CFD channel
+
+ return fgLatency->GetLatencyL1();
+}
-Float_t AliT0Parameters::GetSlewingLED(Int_t ipmt, Float_t mv) const
-{
- if (!fCalibentry) {
- return ((TGraph*)fSlewingLED.At(ipmt))->Eval(mv);
- }
- return fgCalibData->GetSlewingLED(ipmt, mv) ;
+//__________________________________________________________________
+Float_t
+AliT0Parameters::GetLatencyL1A()
+ {
+ // return time delay for CFD channel
+
+ return fgLatency->GetLatencyL1A();
}
+//__________________________________________________________________
+Float_t
+AliT0Parameters::GetLatencyL1C()
+ {
+ // return time delay for CFD channel
+
+ return fgLatency->GetLatencyL1C();
+}
+//__________________________________________________________________
+Float_t
+AliT0Parameters:: GetMeanVertex()
+{
+ if (!fCalibentry)
+ {
+ fMeanVertex=0;
+ return fMeanVertex;
+ }
+
+ return fgCalibData->GetMeanVertex();
+}
//__________________________________________________________________
-TGraph *AliT0Parameters::GetSlew(Int_t ipmt) const
+TGraph *AliT0Parameters::GetAmpLEDRec(Int_t ipmt) const
{
- if (!fCalibentry) {
- return (TGraph*)fSlewingLED.At(ipmt);
+ if (!fSlewCorr) {
+ AliError("No slewing correction is available!");
+ return (TGraph*)fAmpLEDRec.At(ipmt);
}
- return fgCalibData -> GetSlew(ipmt) ;
+ return fgSlewCorr -> GetAmpLEDRec(ipmt) ;
}
//__________________________________________________________________
-
-void
-AliT0Parameters::SetSlewingRec(Int_t ipmt)
+TGraph *AliT0Parameters::GetWalk(Int_t ipmt) const
{
- // Set Slweing Correction for LED channel
- Float_t mv[23] = {25, 30, 40,60, 80,100,150,200,250,300,
- 400,500,600,800,1000,1500, 2000, 3000, 4000, 5500,
- 6000, 7000,8000};
- Float_t y[23] = {5044, 4719, 3835, 3224, 2847, 2691,2327, 2067, 1937, 1781,
- 1560, 1456 ,1339, 1163.5, 1027, 819, 650, 520, 370.5, 234,
- 156, 78, 0};
- Float_t y1[23], mv1[23];
- for (Int_t i=0; i<23; i++){
- y1[i] = y[22-i]; mv1[i] = mv[22-i];}
-
- TGraph* gr = new TGraph(23,y1,mv1);
- fSlewingRec.AddAtAndExpand(gr,ipmt);
-
+ if (!fSlewCorr) {
+ AliError("No walk correction is available!");
+ return (TGraph*)fWalk.At(ipmt);
+ }
+ return fgSlewCorr -> GetWalk(ipmt) ;
}
+
//__________________________________________________________________
-Float_t AliT0Parameters::GetSlewingRec(Int_t ipmt, Float_t mv) const
+TGraph *AliT0Parameters::GetQTC(Int_t ipmt) const
{
- if (!fCalibentry) {
- return ((TGraph*)fSlewingRec.At(ipmt))->Eval(mv);
+ if (!fSlewCorr) {
+ AliError("No walk correction is available!");
+ // return (TGraph*)fQTC.At(ipmt);
+ return 0;
}
- return fgCalibData -> GetSlewingRec(ipmt, mv) ;
+ return fgSlewCorr -> GetQTC(ipmt) ;
}
//__________________________________________________________________
-
-TGraph *AliT0Parameters::GetSlewRec(Int_t ipmt) const
+TGraph *AliT0Parameters::GetAmpLED(Int_t ipmt) const
{
- if (!fCalibentry) {
- return (TGraph*)fSlewingRec.At(ipmt);
+ if (!fSlewCorr) {
+ AliError("No walk correction is available!");
+ // return (TGraph*)fQTC.At(ipmt);
+ return 0;
}
- return fgCalibData -> GetSlewRec(ipmt) ;
+ return fgSlewCorr -> GetAmpLED(ipmt) ;
}
//__________________________________________________________________
AliT0Parameters::GetChannel(Int_t trm, Int_t tdc, Int_t chain, Int_t channel)
{
-
- AliT0LookUpKey * lookkey; //= new AliT0LookUpKey();
- AliT0LookUpValue * lookvalue= new AliT0LookUpValue(trm,tdc,chain,channel);
-
- lookkey = (AliT0LookUpKey*) fgLookUp->GetMapLookup()->GetValue((TObject*)lookvalue);
- if (!lookkey ) {
- cout<<" no such address "<<endl; return -1;
+ if (fgLookUp) {
+ AliT0LookUpValue key(trm,tdc,chain,channel);
+ AliT0LookUpKey *val = (AliT0LookUpKey*) fgLookUp->GetMapLookup()->GetValue((TObject*)&key);
+ // AliT0LookUpKey *val = (AliT0LookUpKey*) fLookUp.GetValue((TObject*)&key);
+ if (val )
+ return val->GetKey();
+ else {
+ AliWarning(Form("No such address (%d %d %d %d)!",trm,tdc,chain,channel));
+ return -1;
+ }
}
-
+ else {
+ AliError("No look up table has been loader!");
+ return -1;
+ }
+
+}
+//__________________________________________________________________
+TMap *AliT0Parameters::GetMapLookup()
+{
+ if (!fgLookUp){
+ cout<<" No look up table in OCDB";
+ return 0;
+ }
+ return fgLookUp->GetMapLookup();
+}
+//__________________________________________________________________
- //cout<<"AliT0Parameters:: key "<<lookkey->GetKey()<<endl;
- return lookkey->GetKey();
+Int_t
+AliT0Parameters::GetNumberOfTRMs()
+{
+ // return number of trms
+ //
+ if (!fgLookUp) {
+ // fNumberOfTRMs = 2;
+ return fNumberOfTRMs;
+ }
+ return fgLookUp ->GetNumberOfTRMs();
+}
+/*
+//________________________________________________________________________________
+Double_t AliT0Parameters::GetZPosition(const char* symname){
+// Get the global z coordinate of the given T0 alignable volume
+//
+ Double_t *tr = AliGeomManager::GetMatrix(symname)->GetTranslation();
+
+ return tr[2];
+}
+*/
+//________________________________________________________________________________
+Double_t AliT0Parameters::GetZPosition(const char* symname){
+// Get the global z coordinate of the given T0 alignable volume
+//
+ Double_t *tr;
+ TGeoPNEntry *pne = gGeoManager->GetAlignableEntry(symname);
+ if (!pne) return 0;
+ TGeoPhysicalNode *pnode = pne->GetPhysicalNode();
+ if(pnode){
+ TGeoHMatrix* hm = pnode->GetMatrix();
+ tr = hm->GetTranslation();
+ }else{
+ const char* path = pne->GetTitle();
+ if(!gGeoManager->cd(path)){
+ AliErrorClass(Form("Volume path %s not valid!",path));
+ return 0;
+ }
+ tr = gGeoManager->GetCurrentMatrix()->GetTranslation();
+ }
+ return tr[2];
+
}
+//________________________________________________________________________________
+
+Double_t AliT0Parameters::GetZPositionShift(const char* symname)
+{
+// Get the global z coordinate of the given T0 alignable volume
+//
+ Double_t *tr = AliGeomManager::GetMatrix(symname)->GetTranslation();
+
+ TGeoHMatrix origmat;
+ AliGeomManager::GetOrigGlobalMatrix(symname,origmat);
+ Double_t *otr = origmat.GetTranslation();
+
+ return (tr[2]-otr[2]);
+}
+
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