///////////////////////////////////////////////////////////////////
// //
// Implementation of the class for SDD preprocessing //
+// Run Types treated: //
+// PULSER, INJECTOR -> Store OCDB parameters //
+// ALL RUNS -> Store DCS reference data //
// Origin: E.Crescio, Torino, crescio@to.infn.it //
// F.Prino, Torino, prino@to.infn.it //
// //
///////////////////////////////////////////////////////////////////
+#include "AliITSDDLModuleMapSDD.h"
#include "AliITSPreprocessorSDD.h"
#include "AliITSCalibrationSDD.h"
#include "AliITSDriftSpeedSDD.h"
#include <TObjString.h>
#include <TSystem.h>
#include <TList.h>
+#include <TF1.h>
+#include <TH1D.h>
const TString AliITSPreprocessorSDD::fgkNameHistoPedestals = "hpedestal";
const TString AliITSPreprocessorSDD::fgkNameHistoNoise = "hnoise";
}
delete sourceList;
Int_t retfscf;
+
for(Int_t iddl=0;iddl<kNumberOfDDL;iddl++){
for(Int_t imod=0;imod<kModulesPerDDL;imod++){
param[ic]=auxP;
}
- if(param[0]>minValP0 && param[0]<maxValP0 && param[1]>minValP1){
+ if(polDeg>=0 && polDeg<=AliITSDriftSpeedSDD::GetMaxPolDeg() &&
+ param[0]>minValP0 && param[0]<maxValP0 && param[1]>minValP1){
if(polDeg==3){
if(modID<kNumberOfSDDLay3){
for(Int_t ic=0;ic<4;ic++) aveCoefLay3[ic]+=param[ic];
if(nPtLay4>0) aveCoefLay4[ic]/=nPtLay4; // mean parameters
else aveCoefLay4[ic]=defCoef[ic]; // default parameters
}
- AliITSDriftSpeedSDD *avdsp3=new AliITSDriftSpeedSDD(evNumb,timeStamp,polDeg,aveCoefLay3);
- AliITSDriftSpeedSDD *avdsp4=new AliITSDriftSpeedSDD(evNumb,timeStamp,polDeg,aveCoefLay4);
+ AliITSDriftSpeedSDD *avdsp3=new AliITSDriftSpeedSDD(evNumb,timeStamp,3,aveCoefLay3);
+ AliITSDriftSpeedSDD *avdsp4=new AliITSDriftSpeedSDD(evNumb,timeStamp,3,aveCoefLay4);
+ // Check status of golden modules
+ Int_t idGoldenMod=-1, idGoldenSide=-1;
+ Int_t idGoldenModList[5]={319,319,321,243,243};
+ Int_t idGoldenSideList[5]={0,1,0,0,1};
+ AliITSDriftSpeedSDD* refSpeed=0x0;
+ for(Int_t iGold=0; iGold<5; iGold++){
+ Int_t indexG=2*(idGoldenModList[iGold]-240)+idGoldenSideList[iGold];
+ if(modSet[indexG]){
+ idGoldenMod=idGoldenModList[iGold];
+ idGoldenSide=idGoldenSideList[iGold];
+ AliITSDriftSpeedArraySDD* arrRef=(AliITSDriftSpeedArraySDD*)vdrift.At(indexG);
+ refSpeed=arrRef->GetDriftSpeedObject(0);
+ break;
+ }
+ }
+ TList* correctionList=0x0;
+ if(idGoldenMod>=240 && idGoldenSide>=0){
+ // Get rescaling corrections from OCDB
+ AliCDBEntry* entry = GetFromOCDB("Calib", "RescaleDriftSpeedSDD");
+ if(!entry){
+ Log("RescaleDriftSpeedSDD file not found in OCDB.");
+ }
+ TList* fullList=(TList*)entry->GetObject();
+ if(!fullList){
+ Log("TList object not found in file.");
+ }
+ TString listName=Form("RefMod%d_Side%d",idGoldenMod,idGoldenSide);
+ correctionList=(TList*)fullList->FindObject(listName.Data());
+ if(!correctionList){
+ Log(Form("TList for requested module %d side %d not found",idGoldenMod,idGoldenSide));
+ }else{
+ Log(Form("Use module %d side %d as reference module",idGoldenMod,idGoldenSide));
+ if(refSpeed){
+ Log(Form("Drift speed params for golden module = %g %g %g %g",refSpeed->GetDriftSpeedParameter(0),refSpeed->GetDriftSpeedParameter(1),refSpeed->GetDriftSpeedParameter(2),refSpeed->GetDriftSpeedParameter(3)));
+ }else{
+ AliError("No drift speed object for golden module");
+ }
+ }
+ }
+
for(Int_t ihyb=0; ihyb<2*kNumberOfSDDLay3; ihyb++){
+ AliITSDriftSpeedArraySDD *arr=new AliITSDriftSpeedArraySDD();
if(modSet[ihyb]==0){
- AliWarning(Form("No good injector events for mod. %d side %d --> use average values for layer 3",ihyb/2,ihyb%2));
- AliITSDriftSpeedArraySDD *arr=new AliITSDriftSpeedArraySDD();
- arr->AddDriftSpeed(avdsp3);
- arr->SetInjectorStatus(0);
+ Int_t iBadMod=ihyb/2+240;
+ Int_t iBadSide=ihyb%2;
+ Bool_t goldenUsed=kFALSE;
+ if(correctionList && refSpeed){
+ Double_t *params=RescaleDriftSpeedModule(correctionList,iBadMod,iBadSide,refSpeed);
+ if(params){
+ AliWarning(Form("No good injector events for mod. %d side %d --> use rescaled values from golden module",iBadMod,iBadSide));
+ AliITSDriftSpeedSDD* dspres=new AliITSDriftSpeedSDD(0,refSpeed->GetEventTimestamp(),3,params);
+ arr->AddDriftSpeed(dspres);
+ arr->SetInjectorStatus(1);
+ goldenUsed=kTRUE;
+ }
+ }
+ if(!goldenUsed){
+ AliWarning(Form("No good injector events for mod. %d side %d --> use average values for layer 3",iBadMod,iBadSide));
+ arr->AddDriftSpeed(avdsp3);
+ arr->SetInjectorStatus(0);
+ }
vdrift.AddAt(arr,ihyb);
}
}
if(retCode) return 0;
else return 1;
}
+
+//______________________________________________________________________
+Double_t* AliITSPreprocessorSDD::RescaleDriftSpeedModule(const TList* theList,
+ Int_t iBadMod,
+ Int_t iBadSide,
+ const AliITSDriftSpeedSDD* refSpeed)
+ const
+{
+ // Rescale driftSpeed for a drift region starting from values of golden module
+
+ if(!refSpeed) return 0x0;
+ TString hisName=Form("hRatioMod%d_Side%d",iBadMod,iBadSide);
+ TH1D* h=(TH1D*)theList->FindObject(hisName.Data());
+ if(!h) return 0x0;
+
+ TF1* fpoly=new TF1("fpoly","pol3",0.,255.);
+ for(Int_t iAnode=0; iAnode<256; iAnode++){
+ Double_t vref=refSpeed->GetDriftSpeedAtAnode((Double_t)iAnode);
+ Double_t vcorr=h->GetBinContent(iAnode+1)*vref;
+ h->SetBinContent(iAnode+1,vcorr);
+ }
+ h->Fit(fpoly,"RNQ");
+ Double_t *params=new Double_t[4];
+ for(Int_t iPar=0; iPar<4; iPar++) params[iPar]=fpoly->GetParameter(iPar);
+ delete fpoly;
+ return params;
+}
+
//______________________________________________________________________
Bool_t AliITSPreprocessorSDD::ProcessDCSDataPoints(TMap* dcsAliasMap){
// Process DCS data