]> git.uio.no Git - u/mrichter/AliRoot.git/blobdiff - T0/T0Physda.cxx
Iontail object for OCDB
[u/mrichter/AliRoot.git] / T0 / T0Physda.cxx
index ccd3595546a3031f619ea4524e3c69d5b286087e..60abde71cb6cae302ee4f044c6d5cbd756e3879c 100644 (file)
@@ -1,12 +1,10 @@
 /*
 T0 DA for online calibration
-Contact: Michal.Oledzki@cern.ch
-Link: http://users.jyu.fi/~mioledzk/
+Contact: AllaMaevskaya@cern.ch
 Run Type: PHYSICS
 DA Type: MON
-Number of events needed: 500000 
-Input Files: inPhys.dat, external parameters
+Number of events needed: 10000 
+Input Files: inPhys.dat, external parameters, T0/Calib/Slewing_Walk
 Output Files: daPhys.root, to be exported to the DAQ FXS
 Trigger types used: PHYSICS_EVENT
 ------------------------------Alla
@@ -30,7 +28,9 @@ SOULD BE CHANGED BACK BEFORE BEAM
 #include <AliRawReaderDate.h>
 #include <AliRawReader.h>
 #include <AliT0RawReader.h>
-
+#include <AliT0CalibWalk.h>
+#include <AliCDBManager.h>
+#include <AliCDBEntry.h>
 //ROOT
 #include "TROOT.h"
 #include "TPluginManager.h"
@@ -40,9 +40,8 @@ SOULD BE CHANGED BACK BEFORE BEAM
 #include "TBenchmark.h"
 #include "TString.h"
 #include "TH1.h"
+#include "TMath.h"
 
-int cbx, ccbx, t0bx, npmtA, npmtC;
-float clx,cmx,cclx,ccmx, t0lx, t0hx;
 
 /* Main routine
       Arguments: 
@@ -72,17 +71,19 @@ int main(int argc, char **argv) {
     printf("Input file >>inPhys.dat<< not found !!!\n");
     return -1;
   }
+  int  kcbx, kt0bx, knpmtA, knpmtC;
+  float kclx,kcmx, kt0lx, kt0hx;
   
   while((c=getc(inp))!=EOF) {
     switch(c) {
-    case 'a': {fscanf(inp, "%d", &ccbx ); break;} //N of X bins hCFD1_CFD
-    case 'b': {fscanf(inp, "%f", &cclx ); break;} //Low x hCFD1_CFD
-    case 'c': {fscanf(inp, "%f", &ccmx ); break;} //High x hCFD1_CF
-    case 'd': {fscanf(inp, "%d", &npmtC ); break;} //number of reference PMTC
-    case 'e': {fscanf(inp, "%d", &npmtA ); break;} //number of reference PMTA
-    case 'f': {fscanf(inp, "%d", &t0bx ); break;} //N of X bins hT0
-    case 'g': {fscanf(inp, "%f", &t0lx ); break;} //Low x hT0
-    case 'k': {fscanf(inp, "%f", &t0hx ); break;} //High x hT0
+    case 'a': {fscanf(inp, "%d", &kcbx ); break;} //N of X bins hCFD1_CFD
+    case 'b': {fscanf(inp, "%f", &kclx ); break;} //Low x hCFD1_CFD
+    case 'c': {fscanf(inp, "%f", &kcmx ); break;} //High x hCFD1_CF
+    case 'd': {fscanf(inp, "%d", &knpmtC ); break;} //number of reference PMTC
+    case 'e': {fscanf(inp, "%d", &knpmtA ); break;} //number of reference PMTA
+    case 'f': {fscanf(inp, "%d", &kt0bx ); break;} //N of X bins hT0
+    case 'g': {fscanf(inp, "%f", &kt0lx ); break;} //Low x hT0
+    case 'k': {fscanf(inp, "%f", &kt0hx ); break;} //High x hT0
     }
   }
   fclose(inp);
@@ -117,19 +118,56 @@ int main(int argc, char **argv) {
   /* log start of process */
   printf("T0 monitoring program started\n");  
   
+  // Get run number
+  if (getenv("DATE_RUN_NUMBER")==0) {
+    printf("DATE_RUN_NUMBER not properly set.\n");
+    return -1;
+  }
+  int runNr = atoi(getenv("DATE_RUN_NUMBER"));
+
+ // Get the necessary OCDB files from the DAQ detector DB
+  if (gSystem->AccessPathName("localOCDB/T0/Calib/Slewing_Walk/",kFileExists)) {
+    if (gSystem->mkdir("localOCDB/T0/Calib/Slewing_Walk/",kTRUE) != 0) {
+      printf("Failed to create directory: localOCDB/T0/Calib/Slewing_Walk/");
+      return -1;
+    }
+  }
+
+  status = daqDA_DB_getFile("T0/Calib/Slewing_Walk","localOCDB/T0/Calib/Slewing_Walk/Run0_999999999_v0_s0.root");
+  if (status) {
+    printf("Failed to get geometry file (GRP/Geometry/Data) from DAQdetDB, status=%d\n", status);
+    return -1;
+  }
+  TGraph *gr[24]; TGraph *gramp[24];
+  AliCDBManager *man = AliCDBManager::Instance();
+  man->SetDefaultStorage("local://localOCDB");
+  man->SetRun(runNr);
+  AliCDBEntry *entry = AliCDBManager::Instance()->Get("T0/Calib/Slewing_Walk");
+  if(entry) {
+    AliT0CalibWalk *fParam = (AliT0CalibWalk*)entry->GetObject();
+    for (Int_t i=0; i<24; i++) {
+      gr[i] = fParam->GetWalk(i); 
+      gramp[i] = fParam->GetQTC(i); 
+    }
+  }
+  Int_t chargeQT0[24], chargeQT1[24];
+  Float_t adc ,walk, amp;
   // Allocation of histograms - start
 
   TH1F *hCFD1minCFD[24];  
+  TH1F *hCFD[24];  
    
   for(Int_t ic=0; ic<24; ic++) {
-    hCFD1minCFD[ic] = new TH1F(Form("CFD1minCFD%d",ic+1),"CFD-CFD",ccbx,cclx,ccmx);
+    hCFD1minCFD[ic] = new TH1F(Form("CFD1minCFD%d",ic+1),"CFD-CFD",kcbx,kclx,kcmx);
+    hCFD[ic] = new TH1F(Form("CFD%d",ic+1),"CFD",kt0bx,kt0lx,kt0hx);
   }
-  TH1F *hVertex = new TH1F("hVertex","T0 time",t0bx,t0lx,t0hx);
+  TH1F *hVertex = new TH1F("hVertex","T0 time",kt0bx,kt0lx,kt0hx);
   
-  // Allocation of histograms - end
+   // Allocation of histograms - end
+
 
 Int_t iev=0;
+ Int_t iev=0;
   /* main loop (infinite) */
   for(;;) {
     struct eventHeaderStruct *event;
@@ -160,13 +198,13 @@ int main(int argc, char **argv) {
     
     switch (event->eventType){
       
-      case START_OF_RUN:
-       break;
+    case START_OF_RUN:
+      break;
        
     case END_OF_RUN:
       break;
       
-        case PHYSICS_EVENT:
+    case PHYSICS_EVENT:
          //    case CALIBRATION_EVENT:
       iev++;
       
@@ -182,13 +220,13 @@ int main(int argc, char **argv) {
       AliT0RawReader *start = new AliT0RawReader(reader, kTRUE);
       
       // Read raw data
-      Int_t allData[105][5];
-      for(Int_t i0=0;i0<105;i0++)
+      Int_t allData[110][5];
+      for(Int_t i0=0;i0<107;i0++)
        for(Int_t j0=0;j0<5;j0++)
          allData[i0][j0] = 0;
       
       if(start->Next()){
-       for (Int_t i=0; i<105; i++) {
+       for (Int_t i=0; i<107; i++) {
          for(Int_t iHit=0;iHit<5;iHit++){
            allData[i][iHit]= start->GetData(i,iHit);
          }
@@ -196,23 +234,48 @@ int main(int argc, char **argv) {
       }
       
       // Fill the histograms
-      Float_t besttimeA=9999999;
+      walk = adc = amp = -999;
+      for (Int_t in=0; in<12;  in++)
+       {
+         chargeQT0[in]=allData[2*in+25][0];
+         chargeQT1[in]=allData[2*in+26][0];
+       }       
+      for (Int_t in=12; in<24;  in++)
+       {
+         chargeQT0[in]=allData[2*in+57][0];
+         chargeQT1[in]=allData[2*in+58][0];
+       }
+     Float_t besttimeA=9999999;
       Float_t besttimeC=9999999;
       Float_t time[24]; 
        Float_t meanShift[24];
        for (Int_t ik = 0; ik<24; ik++)
-        { 
-          if(ik<12 && allData[ik+1][0]>0 
-             && (allData[ik+13][0]-allData[ik+1][0]) < 530 ){
-            hCFD1minCFD[ik]->Fill(allData[ik+1][0]-allData[npmtC][0]);
+        {       
+          if( ( chargeQT0[ik] - chargeQT1[ik])>0)  {
+            adc = chargeQT0[ik] - chargeQT1[ik];
+            // cout<<ik <<"  "<<adc<<endl;
           }
+          if(gramp[ik])
+            amp = gramp[ik]->Eval(Double_t(adc));
+          if(amp < 0.8) continue;
+          if(gr[ik]) 
+            walk = Int_t(gr[ik]->Eval(Double_t(adc) ) );
           
-          if(ik>11 && allData[ik+45][0]>0 
-             && (allData[ik+57][0]-allData[ik+45][0]) <530 ){
-            hCFD1minCFD[ik]->Fill(allData[ik+45][0]-allData[56+npmtA][0]);
+          if(ik<12 && allData[ik+1][0]>0 && allData[knpmtC][0]>0 ){
+            hCFD1minCFD[ik]->Fill(allData[ik+1][0]-allData[knpmtC][0]);
+            if( walk >-100) hCFD[ik]->Fill(allData[ik+1][0] - walk);
+            // cout<<ik<<" "<<allData[ik+1][0]<<" adc "<<adc<<" walk "<<walk<<endl;
           }
+          
+          if(ik>11 && allData[ik+45][0]>0 && allData[56+knpmtA][0]>0 )
+            {
+            hCFD1minCFD[ik]->Fill(allData[ik+45][0]-allData[56+knpmtA][0]);
+             if( walk >-100) hCFD[ik]->Fill(allData[ik+45][0] - walk);
+             // cout<<ik<<" "<<allData[ik+1][0]<<" adc "<<adc<<" walk "<<walk<<endl;
+            }
           if(iev == 10000) {   
-            meanShift[ik] =  hCFD1minCFD[ik]->GetMean();  
+            meanShift[ik] =  hCFD1minCFD[ik]->GetMean(); 
+            if(ik==knpmtC || ik==(56+knpmtA)) meanShift[ik]=0;
           }
         }
       //fill  mean time _ fast reconstruction
@@ -237,14 +300,14 @@ int main(int argc, char **argv) {
           }
           if(besttimeA<9999999 &&besttimeC< 9999999) {
             Float_t t0 =0.001* 24.4 * Float_t( besttimeA+besttimeC)/2.;
-            cout<<" t0 "<<t0<<endl;
             hVertex->Fill(t0);
           }
        }
           
      delete start;
-      start = 0x0;
-      reader->Reset();
+     start = 0x0;
+     delete reader;
+     reader= 0x0;
       // End of fill histograms
       
     }
@@ -262,14 +325,17 @@ int main(int argc, char **argv) {
   printf("After loop, before writing histos\n");
   // write a file with the histograms
 
-  TFile *hist = new TFile(FILE_OUT,"RECREATE");
+  TFile hist(FILE_OUT,"RECREATE");
 
   for(Int_t j=0;j<24;j++){
-     hCFD1minCFD[j]->Write();
-    }
+    hCFD1minCFD[j]->SetDirectory(&hist);
+    hCFD1minCFD[j]->Write();
+    hCFD[j]->Write();
+
+  }
   hVertex->Write();
-  hist->Close();
-  delete hist;
+  hist.Close();
+  //delete hist;
 
   status=0;