quicklook/QLflightTmtc_Header/HeaderScan.cpp

/**
* Header_Scan
* Author  Nagni
* version 1.0
*
* Version 1.1 - 28 December 2004
* If outList does not exist the function exit to prompt
* If nevents = 0 the function exit to promt
*
* Version 1.2 - 3 January 2005
* Two canvases are created to see the graphs better
*
* Version 1.25 - 13 January 2005
* Changed Int_t to Float because of variable range size
* (UInt_t has been excluded beacuse of uncompatibility with TGraph)
*
* version 1.3  - 22 February 2005 - Nagni
* For compatibility with batch mode excution:
* 1) Added "include <iostream>" and "using namespace std" 
* 2) Removed gROOT->Reset()
*
* Version 1.4
* Date 08 March 2005
* Added "format" parameter for saving the produced image in various formats
* (for a complete list of types refer to TPad::SaveAs method)
*
* Version 1.5
* Date 09 February 2006 - Marcelli
* Update to work with new Yoda output
*
* Version 1.6
* Date 27 February 2006 - Marcelli
* For compilation: 
*     Added function "int main(int argc, char* argv[])"
*
*
* Description: This script creates two canvases with five pads. The first pad shows packetID variable (for all packets) vs. OBT.
*              The second pad shows the number of physic packets vs. OBT. The third pad shows the lenght of Physic packets (byte) vs. OBT.
*              The fourth pad shows the packetcounter of physic packets vs. OBT. The fifth pad shows PacketCounter vs. File Offset.
*
* Parameters:
*              TSTring base          - the path to the root directory for the specific Pamela unpack session
*                                      There is no default value, without this input the program will not run
*              TString outDir        - the path where to save the output image (Default = ./) 
*              TString format        - the format which will be used fo rsave the produced images (Default = "jpg") 
*
*
* Version 1.7
* Date 16 June 2006 - Malvezzi
*
* Description of changes:
*                         Implementation of the case: numebr of events <= 0.
*                         Remove graph "grPcktId1"; see PacketScan for the same information.
*             Fixed bugs: for a large namber of events is not possible to have vectors, so I have subsituted graphs with histograms
*                         or divided the graphs in more than one canvas.
*
* Version 1.8
* Date 8 August 2006 - Malvezzi
*
* Description: changed the scale in the second and third graph of the first canvas; added a pad of text in the second canvas 
*
*/


#include <fstream>
#include <math.h>
#include "TLatex.h"
#include "TF1.h"
#include "TPaveText.h"
#include "TMultiGraph.h"
#include <sstream>
#include <iostream>
#include "TString.h"
#include "TStyle.h"
#include "TFile.h"
#include "TList.h"
#include "TTree.h"
#include "TObjString.h"
#include "TCanvas.h"
#include "TGraph.h"
#include "TH1F.h"
#include "TGaxis.h"
#include "EventHeader.h"
#include "PscuHeader.h"
#include "RunHeaderEvent.h"
#include "TPaveText.h"

using namespace std;

void HeaderScan(TString base, TString outDir, TString format){  

  //------------------- Variables initilization -------------------------//
  Long64_t nevents=0, runnevents; 
  ULong_t lastime, firstime, primotempo, ultimotempo, primoffset=500000000, ultimoffset;
  double obmin=0.;
  double obmax=0.; 
  stringstream oss, oss1, oss2, oss3, noentries, stringa;

  //-------------- Load root file, tree and branch  -------------------//
  TFile *file = new TFile(base.Data());
  if (!file){
    printf("No such file in the directory has been found");
    return;
  } 
 
  TTree *PhysicsTr = (TTree*)file->Get("Physics");
  TBranch *headBr = PhysicsTr->GetBranch("Header");

  pamela::EventHeader  *eh   = 0;
  pamela::PscuHeader   *ph   = 0;

  PhysicsTr->SetBranchAddress("Header", &eh);
  nevents = PhysicsTr->GetEntries();
  const Int_t size = nevents;
  
  TTree *RunHeadTr = (TTree*)file->Get("RunHeader");  ///run header tree
  pamela::EventHeader *eH=0;
  pamela::RunHeaderEvent *reh=0;
  
  RunHeadTr->SetBranchAddress("Header",&eH);
  RunHeadTr->SetBranchAddress("RunHeader",&reh);
  runnevents = RunHeadTr->GetEntries();
 
  TString filename = ((TObjString*)base.Tokenize('/')->Last())->GetString(); 
  filename = ((TObjString*)filename.Tokenize('.')->First())->GetString();

  //----------- If nevents < = 0 ---------------------------------/
  if (nevents<=0) {
    printf("nevents = %i \n", nevents);
    printf(" \n");
    TCanvas *canv = new TCanvas("No entries", "No entries ", 400, 200);
    canv->SetFillColor(10);
    canv->cd();
    TLatex *l = new TLatex();
    l->SetTextAlign(12);
    l->SetTextSize(0.15);
    l->SetTextColor(2);
    noentries.str("");
    noentries<< "HeaderScan_QL:";
    l->DrawLatex(0.05, 0.7, noentries.str().c_str()); 
    noentries.str("");
    noentries<< "No Physics entries for this files";
    l->DrawLatex(0.05, 0.5, noentries.str().c_str()); 
    if (outDir == "./") {
      oss.str("");
      oss << filename.Data() << "_HeaderScan_QL." << format.Data();
    } else {
      oss.str("");
      oss << outDir.Data() << filename.Data() << "_HeaderScan_QL." << format.Data();
    }  
    canv->Update();
    canv->SaveAs(oss.str().c_str()); 
    return;
  }
  //-------------- to know the max and min OBT ----------------------------//
   headBr->GetEntry(0);
   ph = eh->GetPscuHeader();
   firstime = ph->GetOrbitalTime();
   headBr->GetEntry(nevents);
   ph = eh->GetPscuHeader();
   lastime = ph->GetOrbitalTime();
   int i =0;
   while(i < nevents){
     headBr->GetEntry(i);
     ph = eh->GetPscuHeader();
     if((ph->GetOrbitalTime()) <= firstime) firstime=ph->GetOrbitalTime();
     if((ph->GetOrbitalTime()) >= lastime) lastime=ph->GetOrbitalTime();
     i++;
     }
  
  //------------------------ First histogram -----------------------------------//
  obmin=firstime;
  obmax=lastime; 
  Int_t  nbin   = (lastime-firstime)/60000;
  TH1F *h1 = new TH1F ("histo1", "" , nbin, obmin, obmax);

  //------------------- fill vectors and histogram -----------------------------//
  Double_t *PscuCounter = new Double_t[size];
  Double_t *PacketLenght = new Double_t[size];
  Double_t *OBTime = new Double_t[size];
  Double_t *Eventsperminute= new Double_t[nbin];
  Double_t *Minute= new Double_t[nbin];
  Int_t max=0;
  for (Int_t k = 0; k < nevents; k++){
    headBr->GetEntry(k);
    ph = eh->GetPscuHeader();  
    h1->Fill(ph->GetOrbitalTime()); 
    PscuCounter[k]= ph->GetCounter();
    PacketLenght[k]=ph->GetPacketLenght();
    OBTime[k]=ph->GetOrbitalTime();
  }   
  int l=0;
  while(l<nbin){
    Eventsperminute[l]=h1->GetBinContent(l);
    Minute[l]=firstime+l*60000;
    if(h1->GetBinContent(l) >= max)max =(Int_t)h1->GetBinContent(l);
    l++;
  }

  //----------- Graph and MultiGraph -----------------------------------------------//
  TMultiGraph *rate = new TMultiGraph();
  TMultiGraph *packetLength = new TMultiGraph();
  TMultiGraph *packeCounter = new TMultiGraph();

  oss1.str("");
  oss1 << "Physics Packet per minute.  Start time = " << obmin << ", End time = "<< obmax <<" ms";
  TGraph *rate1= new TGraph(nbin, (const Double_t*)Minute, (const Double_t*)Eventsperminute);
  rate1->SetMarkerColor(kBlack);
  rate1->SetMarkerSize(.1);
  rate1->SetMarkerStyle(21);
  rate->Add(rate1);

  TGraph *packetLength1= new TGraph(nevents, (const Double_t*)OBTime, (const Double_t*)PacketLenght);
  oss2.str("");
  oss2 <<"Lenght of Physic packets";
  packetLength1->SetMarkerColor(2);
  packetLength1->SetMarkerSize(.3);
  packetLength1->SetMarkerStyle(21);
  packetLength->Add(packetLength1);

  TGraph *packeCounter1= new TGraph(nevents, (const Double_t*)OBTime, (const Double_t*)PscuCounter);
  oss3.str("");
  oss3 <<"Physics Counter vs. OBT";
  packeCounter1->SetMarkerColor(4);
  packeCounter1->SetMarkerSize(.2);
  packeCounter1->SetMarkerStyle(21);
  packeCounter->Add(packeCounter1);

  //------------ Create and Draw Canvas ---------------------//
  TCanvas *finalCanv = new TCanvas("Header", base, 1200, 1600);
  finalCanv->Divide(1,6);
  finalCanv->SetFillColor(10);

  TPad *all2= new TPad ("","", 0, 0, 1, 1);
  all2->SetFillColor(10);
  TPad *all3= new TPad ("","", 0, 0, 1, 1);
  all3->SetFillColor(10);
  TPad *all4= new TPad ("","", 0, 0, 1, 1);
  all4->SetFillColor(10);
  TPad *all= new TPad ("","", 0, 0, 1, 1);
  all->SetFillColor(10);
  TPad *all1= new TPad ("","", 0, 0, 1, 1);
  all1->SetFillColor(10);

  TLine li;
  li.SetLineStyle(4);
  li.SetLineWidth(2);

  //----------- First PAD -------------------------------//
  finalCanv->cd(1);
  all2->Draw();
  all2->cd();
  rate->Draw("ALP");
  rate->GetXaxis()->SetTitle("OBT   (ms)");
  rate->GetXaxis()->SetTitleSize(0.05);
  rate->GetXaxis()->CenterTitle();
  rate->GetXaxis()->SetLabelSize(0.05);
  rate->GetYaxis()->SetTitle("Number of events ");
  rate->GetYaxis()->CenterTitle();
  rate->GetYaxis()->SetLabelSize(0.05);
  rate->GetYaxis()->SetTitleSize(0.06);
  rate->GetYaxis()->SetTitleOffset(0.6);
  for (Int_t l = 0; l < runnevents; l++){
    RunHeadTr->GetEntry(l);
    ph = eH->GetPscuHeader();
    int ws= reh->RM_ACQ_SETTING_MODE;
    int id = ph->GetPacketId1();
    Int_t obt = ph->GetOrbitalTime();
    if (ws==1){
      li.SetLineColor(3);
      li.DrawLine(obt,0,obt,max);
    }
    else if (ws==2){
      li.SetLineColor(4);
      li.DrawLine(obt,0,obt,max);
    }  
  }
  
  RunHeadTr->GetEntry(0);
  ph = eH->GetPscuHeader();
  ULong_t TimeSync = reh->LAST_TIME_SYNC_INFO; 
  ULong_t ObtSync = reh->OBT_TIME_SYNC; 
  //cout<<"TimeSync "<<reh->LAST_TIME_SYNC_INFO<<"\n";
  //cout<<"ObtSync "<<reh->OBT_TIME_SYNC<<"\n";

  finalCanv->cd(1);
  stringstream ws1, ws2;
  ws1.str("");
  ws2.str("");
  ws1<<"ACQ_SETTING_MODE = 1";
  ws2<<"ACQ_SETTING_MODE = 2";
  TPaveText *pt=0;
  pt = new TPaveText (.60,.92,.76,.98);
  pt->AddText(ws1.str().c_str());
  pt->SetTextColor(3);
  pt->SetFillColor(10);
  pt->SetBorderSize(0);
  pt->Draw();
  TPaveText *pt1=0;
  pt1 = new TPaveText (.76,.92,.92,.98);
  pt1->AddText(ws2.str().c_str());
  pt1->SetTextColor(4);
  pt1->SetFillColor(10);
  pt1->SetBorderSize(0);
  pt1->Draw();
  pt1 = new TPaveText (.05,.91,.6,1);
  pt1->AddText(oss1.str().c_str());
  pt1->SetTextColor(1);
  pt1->SetFillColor(10);
  pt1->SetBorderSize(0);
  pt1->Draw();

  //----------- Second PAD -------------------------------//
  finalCanv->cd(2);
  all3->Draw();
  all3->cd();
  packetLength->Draw("AP");
  packetLength->GetXaxis()->SetTitle("OBT    (ms)");
  packetLength->GetXaxis()->SetTitleSize(0.05);
  packetLength->GetXaxis()->CenterTitle();
  packetLength->GetXaxis()->SetLabelSize(0.05);
  packetLength->GetYaxis()->SetTitle("Lenght  (byte)");
  packetLength->GetYaxis()->CenterTitle();
  packetLength->GetYaxis()->SetLabelSize(0.05);
  packetLength->GetYaxis()->SetTitleSize(0.06);
  packetLength->GetYaxis()->SetTitleOffset(0.6);


  finalCanv->cd(2);
  pt = new TPaveText (.6,.91,.90,1);
  pt->AddText(oss2.str().c_str());
  pt->SetTextColor(2);
  pt->SetFillColor(10);
  pt->SetBorderSize(0);
  pt->Draw();

  //----------- Third PAD -------------------------------//
  finalCanv->cd(3);
  all4->Draw();
  all4->cd();
  packeCounter->Draw("AP");
  packeCounter->GetXaxis()->SetTitle("OBT    (ms)");
  packeCounter->GetXaxis()->SetTitleSize(0.05);
  packeCounter->GetXaxis()->CenterTitle();
  packeCounter->GetXaxis()->SetLabelSize(0.05);
  packeCounter->GetYaxis()->SetTitle("Counter");
  packeCounter->GetYaxis()->SetTitleSize(0.05);
  packeCounter->GetYaxis()->CenterTitle();
  packeCounter->GetYaxis()->SetLabelSize(0.05);
  packeCounter->GetYaxis()->SetTitleSize(0.06);
  packeCounter->GetYaxis()->SetTitleOffset(0.6);


  finalCanv->cd(3);
  TPaveText *pt2=0;
  pt2 = new TPaveText (.6,.91,.90,1);
  pt2->AddText(oss3.str().c_str());
  pt2->SetTextColor(4);
  pt2->SetFillColor(10);
  pt2->SetBorderSize(0);
  pt2->Draw();  
 
  /**********************************************************************************************/

  TMultiGraph *mg1 = new TMultiGraph();
  TMultiGraph *mg2 = new TMultiGraph();
  //---------------------- fill vectors and histogram --------------------------------------------------//
  TList *list = new TList;
  Int_t numkey;
  TObject *key = new TObject;
  const char *name;
  TTree* tr = new TTree;
  Long64_t nevntskey=0;
  list = file->GetListOfKeys(); 
  numkey = file->GetNkeys();
  ULong_t salto;
  for (Int_t m=0; m<numkey; m++){
    key = list->At(m);
    name=(char *)(key->GetName());
    tr = (TTree*)file->Get(name);
    if (tr->IsZombie()) continue;
    tr->SetBranchAddress("Header", &eh);
    TBranch *Br = tr->GetBranch("Header");
    nevntskey = tr->GetEntries();

    if(nevntskey !=0){
      Int_t size1=nevntskey;
      Double_t *PscuCounter1 = new Double_t[size1];
      Double_t *FileOffset1 = new Double_t[size1];
      Double_t *tempo1 = new Double_t[size1];

      int n=0;
      while(n<nevntskey){
        Br->GetEntry(n);
        ph = eh->GetPscuHeader();  
        PscuCounter1[n]= ph->GetCounter();
        FileOffset1[n]=ph->GetFileOffset();
        tempo1[n]=ph->GetOrbitalTime();
        if((m==0) && (n==0)){
          primotempo=ph->GetOrbitalTime();
          salto=ph->GetOrbitalTime();
        }
        if(salto > ph->GetOrbitalTime())salto=ph->GetOrbitalTime();
        if(ph->GetFileOffset()<= primoffset){
          primoffset=ph->GetFileOffset();
          primotempo=ph->GetOrbitalTime();
        }
        if(ph->GetFileOffset()>=ultimoffset){
          ultimotempo=ph->GetOrbitalTime();
          ultimoffset=ph->GetFileOffset();
        }
        n++;
      }
      TGraph *graph3= new TGraph(nevntskey, (const Double_t*)FileOffset1, (const Double_t*)PscuCounter1);
      graph3->SetMarkerColor(3);
      graph3->SetMarkerSize(.2);
      graph3->SetMarkerStyle(21);
      mg1->Add(graph3);
      
      TGraph *graph4= new TGraph(nevntskey, (const Double_t*)FileOffset1, (const Double_t*)tempo1);
      graph4->SetMarkerColor(kBlue);
      graph4->SetMarkerSize(.2);
      graph4->SetMarkerStyle(21);
      mg2->Add(graph4);
    }
  }

  TLatex *lat = new TLatex();
  lat->SetTextAlign(12);
  lat->SetTextSize(0.15);
  lat->SetTextColor(kBlue);

 //------------ Fourth PAD  ---------------------//
   finalCanv->cd(4);
   all1->Draw();
   all1->cd();

   oss1.str("");
   oss1 <<"PscuCounter vs FileOffset.";
   mg1->Draw("AP");
   mg1->GetXaxis()->SetTitle("File Offset");
   mg1->GetXaxis()->CenterTitle();
   mg1->GetXaxis()->SetTitleOffset(0.8);
   mg1->GetXaxis()->SetTitleSize(0.05);
   mg1->GetXaxis()->SetLabelSize(0.05);
   mg1->GetYaxis()->SetTitle("Counter");
   mg1->GetYaxis()->CenterTitle();
   mg1->GetYaxis()->SetTitleSize(0.06);
   mg1->GetYaxis()->SetLabelSize(0.06);
   mg1->GetYaxis()->SetTitleOffset(0.6);
   finalCanv->cd(4);
   TPaveText *pt3=0;
   pt3 = new TPaveText (.60,.91,.90,1);
   pt3->AddText(oss1.str().c_str());
   pt3->SetTextColor(3);
   pt3->SetFillColor(10);
   pt3->SetBorderSize(0);
   pt3->Draw();

 //------------ Fifth PAD  ---------------------//
   finalCanv->cd(5);
   all->Draw();
   all->cd();
   oss3.str("");
   oss3 << "OBT vs FileOffset";
   mg2->Draw("AP");
   mg2->GetXaxis()->SetTitle("File Offset");
   mg2->GetXaxis()->CenterTitle();
   mg2->GetXaxis()->SetTitleSize(0.05);
   mg2->GetXaxis()->SetLabelSize(0.05);
   mg2->GetYaxis()->SetTitle("OBT");
   mg2->GetYaxis()->CenterTitle();
   mg2->GetYaxis()->SetTitleSize(0.06);
   mg2->GetYaxis()->SetLabelSize(0.05);
   mg2->GetYaxis()->SetTitleOffset(0.6);

   finalCanv->cd(5);
   TPaveText *pt4=0;
   pt4 = new TPaveText (.70,.91,.90,1);
   pt4->AddText(oss3.str().c_str());
   pt4->SetTextColor(kBlue);
   pt4->SetFillColor(10);
   pt4->SetBorderSize(0);
   pt4->Draw();

   finalCanv->cd(6);
   ULong_t primotempoABS=TimeSync+((primotempo/1000)-ObtSync);
   ULong_t obmaxABS=TimeSync+((lastime/1000)-ObtSync);
   ULong_t saltoABS=TimeSync+((salto/1000)-ObtSync);
   ULong_t ultimotempoABS=TimeSync+((ultimotempo/1000)-ObtSync);

   TPaveText *pt5=0;
   pt5 = new TPaveText (0,0,1,1);
   stringa.str("");
   stringa << "  Filename:   "<<filename.Data()<<"\n";
   TText *t1=pt5->AddText(0.25,0.95,stringa.str().c_str());
   t1->SetTextSize(0.1);
   stringa.str("");
   stringa << "  OBT (ms)            ABS TIME (s)";
   TText *t2=pt5->AddText(0.32,0.75,stringa.str().c_str());
   t2->SetTextSize(0.07);
   stringa.str("");
   stringa << "New data start at:   "<<primotempo<<"         "<<primotempoABS;
   TText *t3=pt5->AddText(0.25,0.60,stringa.str().c_str());
   t3->SetTextSize(0.08);
   stringa.str("");
   stringa << "New data end at:     "<<lastime<<"         "<<obmaxABS;
   TText *t4=pt5->AddText(0.25,0.50,stringa.str().c_str());
   t4->SetTextSize(0.08);
   if(primotempo!=salto || lastime!=ultimotempo){
     stringa.str("");
     stringa << "Old data start at:   "<<salto<<"        "<<saltoABS;
     TText *t5=pt5->AddText(0.65,0.60,stringa.str().c_str());
     t5->SetTextSize(0.08);
     stringa.str("");
     stringa << "Old data end at:     "<<ultimotempo<<"        "<<ultimotempoABS;
     TText *t6=pt5->AddText(0.65,0.50,stringa.str().c_str());
     t6->SetTextSize(0.08);
     stringa.str("");
     stringa << "  OBT (ms)          ABS TIME (s)";
     TText *t2=pt5->AddText(0.72,0.75,stringa.str().c_str());
     t2->SetTextSize(0.07);
   }
   pt5->SetTextColor(kBlack);
   pt5->SetFillColor(10);
   pt5->SetBorderSize(0);
   pt5->Draw();

   finalCanv->Update();

   oss1.str("");
   oss1 << outDir.Data() << filename.Data();
   oss1 << "_HeaderScan"<<"." << format.Data();

   finalCanv->SaveAs(oss1.str().c_str());

   file->Close();
  
}

int main(int argc, char* argv[]){
  TString path;
  TString outDir     = "./";
  TString format     = "jpg";
 if (argc < 2){
    printf("You have to insert at least the file to analyze \n");
    printf("Try '--help' for more information. \n");
    exit(1);
  }  
  if (!strcmp(argv[1], "--help")){
        printf( "Usage: HeaderScan FILE [OPTION] \n");
        printf( "\t --help                 Print this help and exit \n");
        printf( "\t -outDir[path]          Path where to put the output [default ./] \n");
        printf( "\t -format[jpg|ps|gif]    Format for output files [default 'jpg'] \n");
        exit(1);
  }
  path=argv[1];
  for (int i = 2; i < argc; i++){ 
    if (!strcmp(argv[i], "-outDir")){
      if (++i >= argc){
        printf( "-outDir needs arguments. \n");
        printf( "Try '--help' for more information. \n");
        exit(1);
      } 
      else{
        outDir = argv[i];
        continue;
      }
    }  
    if (!strcmp(argv[i], "-format")){
      if (++i >= argc){
        printf( "-format needs arguments. \n");
        printf( "Try '--help' for more information. \n");
        exit(1);
      }
      else{
        format = argv[i];
        continue;
      }
    }
  }
  HeaderScan(argv[1], outDir, format);
}

1	pam-rm2	1.1	/**
2	pam-rm2	1.4	* Header_Scan
3	pam-rm2	1.1	* Author Nagni
4			* version 1.0
5			*
6			* Version 1.1 - 28 December 2004
7			* If outList does not exist the function exit to prompt
8			* If nevents = 0 the function exit to promt
9			*
10			* Version 1.2 - 3 January 2005
11			* Two canvases are created to see the graphs better
12			*
13			* Version 1.25 - 13 January 2005
14			* Changed Int_t to Float because of variable range size
15			* (UInt_t has been excluded beacuse of uncompatibility with TGraph)
16			*
17			* version 1.3 - 22 February 2005 - Nagni
18			* For compatibility with batch mode excution:
19			* 1) Added "include <iostream>" and "using namespace std"
20			* 2) Removed gROOT->Reset()
21			*
22			* Version 1.4
23			* Date 08 March 2005
24			* Added "format" parameter for saving the produced image in various formats
25			* (for a complete list of types refer to TPad::SaveAs method)
26			*
27			* Version 1.5
28			* Date 09 February 2006 - Marcelli
29			* Update to work with new Yoda output
30			*
31			* Version 1.6
32			* Date 27 February 2006 - Marcelli
33			* For compilation:
34			* Added function "int main(int argc, char* argv[])"
35			*
36			*
37			* Description: This script creates two canvases with five pads. The first pad shows packetID variable (for all packets) vs. OBT.
38			* The second pad shows the number of physic packets vs. OBT. The third pad shows the lenght of Physic packets (byte) vs. OBT.
39			* The fourth pad shows the packetcounter of physic packets vs. OBT. The fifth pad shows PacketCounter vs. File Offset.
40			*
41			* Parameters:
42			* TSTring base - the path to the root directory for the specific Pamela unpack session
43			* There is no default value, without this input the program will not run
44			* TString outDir - the path where to save the output image (Default = ./)
45			* TString format - the format which will be used fo rsave the produced images (Default = "jpg")
46	pam-rm2	1.2	*
47			*
48			* Version 1.7
49			* Date 16 June 2006 - Malvezzi
50			*
51			* Description of changes:
52			* Implementation of the case: numebr of events <= 0.
53			* Remove graph "grPcktId1"; see PacketScan for the same information.
54			* Fixed bugs: for a large namber of events is not possible to have vectors, so I have subsituted graphs with histograms
55			* or divided the graphs in more than one canvas.
56			*
57	pam-rm2	1.6	* Version 1.8
58			* Date 8 August 2006 - Malvezzi
59			*
60			* Description: changed the scale in the second and third graph of the first canvas; added a pad of text in the second canvas
61			*
62	pam-rm2	1.1	*/
63
64
65	pam-rm2	1.2	#include <fstream>
66			#include <math.h>
67			#include "TLatex.h"
68			#include "TF1.h"
69			#include "TPaveText.h"
70			#include "TMultiGraph.h"
71	pam-rm2	1.1	#include <sstream>
72			#include <iostream>
73			#include "TString.h"
74			#include "TStyle.h"
75			#include "TFile.h"
76			#include "TList.h"
77			#include "TTree.h"
78			#include "TObjString.h"
79			#include "TCanvas.h"
80			#include "TGraph.h"
81			#include "TH1F.h"
82			#include "TGaxis.h"
83			#include "EventHeader.h"
84			#include "PscuHeader.h"
85	pam-rm2	1.8	#include "RunHeaderEvent.h"
86			#include "TPaveText.h"
87	pam-rm2	1.1
88			using namespace std;
89
90	pam-rm2	1.9	void HeaderScan(TString base, TString outDir, TString format){
91	pam-rm2	1.1
92	pam-rm2	1.2	//------------------- Variables initilization -------------------------//
93	pam-rm2	1.8	Long64_t nevents=0, runnevents;
94	pam-rm2	1.7	ULong_t lastime, firstime, primotempo, ultimotempo, primoffset=500000000, ultimoffset;
95	pam-rm2	1.9	double obmin=0.;
96	pam-rm2	1.2	double obmax=0.;
97	pam-rm2	1.6	stringstream oss, oss1, oss2, oss3, noentries, stringa;
98	pam-rm2	1.9
99			//-------------- Load root file, tree and branch -------------------//
100	pam-rm2	1.1	TFile *file = new TFile(base.Data());
101			if (!file){
102			printf("No such file in the directory has been found");
103			return;
104	pam-rm2	1.9	}
105
106	pam-rm2	1.2	TTree PhysicsTr = (TTree)file->Get("Physics");
107			TBranch *headBr = PhysicsTr->GetBranch("Header");
108
109			pamela::EventHeader *eh = 0;
110			pamela::PscuHeader *ph = 0;
111
112			PhysicsTr->SetBranchAddress("Header", &eh);
113	pam-rm2	1.9	nevents = PhysicsTr->GetEntries();
114			const Int_t size = nevents;
115	pam-rm2	1.8
116			TTree RunHeadTr = (TTree)file->Get("RunHeader"); ///run header tree
117			pamela::EventHeader *eH=0;
118			pamela::RunHeaderEvent *reh=0;
119
120			RunHeadTr->SetBranchAddress("Header",&eH);
121			RunHeadTr->SetBranchAddress("RunHeader",&reh);
122			runnevents = RunHeadTr->GetEntries();
123
124	pam-rm2	1.1	TString filename = ((TObjString*)base.Tokenize('/')->Last())->GetString();
125			filename = ((TObjString*)filename.Tokenize('.')->First())->GetString();
126	pam-rm2	1.2
127			//----------- If nevents < = 0 ---------------------------------/
128			if (nevents<=0) {
129			printf("nevents = %i \n", nevents);
130			printf(" \n");
131			TCanvas *canv = new TCanvas("No entries", "No entries ", 400, 200);
132			canv->SetFillColor(10);
133			canv->cd();
134			TLatex *l = new TLatex();
135			l->SetTextAlign(12);
136			l->SetTextSize(0.15);
137			l->SetTextColor(2);
138			noentries.str("");
139			noentries<< "HeaderScan_QL:";
140			l->DrawLatex(0.05, 0.7, noentries.str().c_str());
141			noentries.str("");
142			noentries<< "No Physics entries for this files";
143			l->DrawLatex(0.05, 0.5, noentries.str().c_str());
144			if (outDir == "./") {
145			oss.str("");
146			oss << filename.Data() << "_HeaderScan_QL." << format.Data();
147			} else {
148			oss.str("");
149			oss << outDir.Data() << filename.Data() << "_HeaderScan_QL." << format.Data();
150	pam-rm2	1.9	}
151	pam-rm2	1.2	canv->Update();
152			canv->SaveAs(oss.str().c_str());
153			return;
154	pam-rm2	1.1	}
155	pam-rm2	1.2	//-------------- to know the max and min OBT ----------------------------//
156	pam-rm2	1.5	headBr->GetEntry(0);
157			ph = eh->GetPscuHeader();
158			firstime = ph->GetOrbitalTime();
159	pam-rm2	1.9	headBr->GetEntry(nevents);
160			ph = eh->GetPscuHeader();
161			lastime = ph->GetOrbitalTime();
162			int i =0;
163			while(i < nevents){
164			headBr->GetEntry(i);
165	pam-rm2	1.8	ph = eh->GetPscuHeader();
166			if((ph->GetOrbitalTime()) <= firstime) firstime=ph->GetOrbitalTime();
167			if((ph->GetOrbitalTime()) >= lastime) lastime=ph->GetOrbitalTime();
168	pam-rm2	1.9	i++;
169	pam-rm2	1.8	}
170	pam-rm2	1.4
171	pam-rm2	1.2	//------------------------ First histogram -----------------------------------//
172	pam-rm2	1.8	obmin=firstime;
173	pam-rm2	1.9	obmax=lastime;
174			Int_t nbin = (lastime-firstime)/60000;
175			TH1F *h1 = new TH1F ("histo1", "" , nbin, obmin, obmax);
176
177			//------------------- fill vectors and histogram -----------------------------//
178			Double_t *PscuCounter = new Double_t[size];
179			Double_t *PacketLenght = new Double_t[size];
180			Double_t *OBTime = new Double_t[size];
181			Double_t *Eventsperminute= new Double_t[nbin];
182			Double_t *Minute= new Double_t[nbin];
183			Int_t max=0;
184			for (Int_t k = 0; k < nevents; k++){
185			headBr->GetEntry(k);
186			ph = eh->GetPscuHeader();
187			h1->Fill(ph->GetOrbitalTime());
188			PscuCounter[k]= ph->GetCounter();
189			PacketLenght[k]=ph->GetPacketLenght();
190			OBTime[k]=ph->GetOrbitalTime();
191			}
192			int l=0;
193			while(l<nbin){
194			Eventsperminute[l]=h1->GetBinContent(l);
195			Minute[l]=firstime+l*60000;
196			if(h1->GetBinContent(l) >= max)max =(Int_t)h1->GetBinContent(l);
197			l++;
198			}
199
200			//----------- Graph and MultiGraph -----------------------------------------------//
201			TMultiGraph *rate = new TMultiGraph();
202			TMultiGraph *packetLength = new TMultiGraph();
203			TMultiGraph *packeCounter = new TMultiGraph();
204
205	pam-rm2	1.2	oss1.str("");
206	pam-rm2	1.10	oss1 << "Physics Packet per minute. Start time = " << obmin << ", End time = "<< obmax <<" ms";
207	pam-rm2	1.9	TGraph rate1= new TGraph(nbin, (const Double_t)Minute, (const Double_t*)Eventsperminute);
208			rate1->SetMarkerColor(kBlack);
209			rate1->SetMarkerSize(.1);
210			rate1->SetMarkerStyle(21);
211			rate->Add(rate1);
212
213			TGraph packetLength1= new TGraph(nevents, (const Double_t)OBTime, (const Double_t*)PacketLenght);
214	pam-rm2	1.2	oss2.str("");
215	pam-rm2	1.10	oss2 <<"Lenght of Physic packets";
216	pam-rm2	1.9	packetLength1->SetMarkerColor(2);
217	pam-rm2	1.10	packetLength1->SetMarkerSize(.3);
218	pam-rm2	1.9	packetLength1->SetMarkerStyle(21);
219			packetLength->Add(packetLength1);
220	pam-rm2	1.2
221	pam-rm2	1.9	TGraph packeCounter1= new TGraph(nevents, (const Double_t)OBTime, (const Double_t*)PscuCounter);
222	pam-rm2	1.2	oss3.str("");
223	pam-rm2	1.10	oss3 <<"Physics Counter vs. OBT";
224	pam-rm2	1.9	packeCounter1->SetMarkerColor(4);
225			packeCounter1->SetMarkerSize(.2);
226			packeCounter1->SetMarkerStyle(21);
227			packeCounter->Add(packeCounter1);
228
229			//------------ Create and Draw Canvas ---------------------//
230	pam-rm2	1.8	TCanvas *finalCanv = new TCanvas("Header", base, 1200, 1600);
231	pam-rm2	1.10	finalCanv->Divide(1,6);
232	pam-rm2	1.8	finalCanv->SetFillColor(10);
233	pam-rm2	1.9
234	pam-rm2	1.6	TPad *all2= new TPad ("","", 0, 0, 1, 1);
235			all2->SetFillColor(10);
236			TPad *all3= new TPad ("","", 0, 0, 1, 1);
237			all3->SetFillColor(10);
238			TPad *all4= new TPad ("","", 0, 0, 1, 1);
239			all4->SetFillColor(10);
240	pam-rm2	1.8	TPad *all= new TPad ("","", 0, 0, 1, 1);
241			all->SetFillColor(10);
242			TPad *all1= new TPad ("","", 0, 0, 1, 1);
243			all1->SetFillColor(10);
244	pam-rm2	1.6
245	pam-rm2	1.8	TLine li;
246			li.SetLineStyle(4);
247			li.SetLineWidth(2);
248	pam-rm2	1.9
249			//----------- First PAD -------------------------------//
250	pam-rm2	1.8	finalCanv->cd(1);
251	pam-rm2	1.6	all2->Draw();
252			all2->cd();
253	pam-rm2	1.9	rate->Draw("ALP");
254			rate->GetXaxis()->SetTitle("OBT (ms)");
255			rate->GetXaxis()->SetTitleSize(0.05);
256			rate->GetXaxis()->CenterTitle();
257			rate->GetXaxis()->SetLabelSize(0.05);
258			rate->GetYaxis()->SetTitle("Number of events ");
259			rate->GetYaxis()->CenterTitle();
260			rate->GetYaxis()->SetLabelSize(0.05);
261			rate->GetYaxis()->SetTitleSize(0.06);
262			rate->GetYaxis()->SetTitleOffset(0.6);
263	pam-rm2	1.8	for (Int_t l = 0; l < runnevents; l++){
264			RunHeadTr->GetEntry(l);
265			ph = eH->GetPscuHeader();
266			int ws= reh->RM_ACQ_SETTING_MODE;
267			int id = ph->GetPacketId1();
268			Int_t obt = ph->GetOrbitalTime();
269			if (ws==1){
270			li.SetLineColor(3);
271	pam-rm2	1.9	li.DrawLine(obt,0,obt,max);
272	pam-rm2	1.8	}
273			else if (ws==2){
274			li.SetLineColor(4);
275	pam-rm2	1.9	li.DrawLine(obt,0,obt,max);
276			}
277			}
278
279	pam-rm2	1.10	RunHeadTr->GetEntry(0);
280			ph = eH->GetPscuHeader();
281			ULong_t TimeSync = reh->LAST_TIME_SYNC_INFO;
282			ULong_t ObtSync = reh->OBT_TIME_SYNC;
283			//cout<<"TimeSync "<<reh->LAST_TIME_SYNC_INFO<<"\n";
284			//cout<<"ObtSync "<<reh->OBT_TIME_SYNC<<"\n";
285
286	pam-rm2	1.8	finalCanv->cd(1);
287			stringstream ws1, ws2;
288			ws1.str("");
289			ws2.str("");
290			ws1<<"ACQ_SETTING_MODE = 1";
291			ws2<<"ACQ_SETTING_MODE = 2";
292			TPaveText *pt=0;
293			pt = new TPaveText (.60,.92,.76,.98);
294			pt->AddText(ws1.str().c_str());
295			pt->SetTextColor(3);
296			pt->SetFillColor(10);
297			pt->SetBorderSize(0);
298			pt->Draw();
299			TPaveText *pt1=0;
300			pt1 = new TPaveText (.76,.92,.92,.98);
301			pt1->AddText(ws2.str().c_str());
302			pt1->SetTextColor(4);
303			pt1->SetFillColor(10);
304			pt1->SetBorderSize(0);
305			pt1->Draw();
306			pt1 = new TPaveText (.05,.91,.6,1);
307			pt1->AddText(oss1.str().c_str());
308			pt1->SetTextColor(1);
309			pt1->SetFillColor(10);
310			pt1->SetBorderSize(0);
311			pt1->Draw();
312	pam-rm2	1.6
313	pam-rm2	1.9	//----------- Second PAD -------------------------------//
314	pam-rm2	1.8	finalCanv->cd(2);
315	pam-rm2	1.6	all3->Draw();
316			all3->cd();
317	pam-rm2	1.9	packetLength->Draw("AP");
318	pam-rm2	1.6	packetLength->GetXaxis()->SetTitle("OBT (ms)");
319	pam-rm2	1.9	packetLength->GetXaxis()->SetTitleSize(0.05);
320	pam-rm2	1.6	packetLength->GetXaxis()->CenterTitle();
321	pam-rm2	1.8	packetLength->GetXaxis()->SetLabelSize(0.05);
322	pam-rm2	1.6	packetLength->GetYaxis()->SetTitle("Lenght (byte)");
323			packetLength->GetYaxis()->CenterTitle();
324	pam-rm2	1.8	packetLength->GetYaxis()->SetLabelSize(0.05);
325	pam-rm2	1.6	packetLength->GetYaxis()->SetTitleSize(0.06);
326	pam-rm2	1.8	packetLength->GetYaxis()->SetTitleOffset(0.6);
327	pam-rm2	1.9
328
329	pam-rm2	1.8	finalCanv->cd(2);
330			pt = new TPaveText (.6,.91,.90,1);
331			pt->AddText(oss2.str().c_str());
332			pt->SetTextColor(2);
333			pt->SetFillColor(10);
334			pt->SetBorderSize(0);
335			pt->Draw();
336	pam-rm2	1.2
337	pam-rm2	1.9	//----------- Third PAD -------------------------------//
338	pam-rm2	1.8	finalCanv->cd(3);
339	pam-rm2	1.6	all4->Draw();
340			all4->cd();
341	pam-rm2	1.9	packeCounter->Draw("AP");
342	pam-rm2	1.6	packeCounter->GetXaxis()->SetTitle("OBT (ms)");
343			packeCounter->GetXaxis()->SetTitleSize(0.05);
344			packeCounter->GetXaxis()->CenterTitle();
345	pam-rm2	1.8	packeCounter->GetXaxis()->SetLabelSize(0.05);
346	pam-rm2	1.6	packeCounter->GetYaxis()->SetTitle("Counter");
347			packeCounter->GetYaxis()->SetTitleSize(0.05);
348			packeCounter->GetYaxis()->CenterTitle();
349	pam-rm2	1.8	packeCounter->GetYaxis()->SetLabelSize(0.05);
350	pam-rm2	1.6	packeCounter->GetYaxis()->SetTitleSize(0.06);
351	pam-rm2	1.8	packeCounter->GetYaxis()->SetTitleOffset(0.6);
352	pam-rm2	1.9
353
354	pam-rm2	1.8	finalCanv->cd(3);
355			TPaveText *pt2=0;
356			pt2 = new TPaveText (.6,.91,.90,1);
357			pt2->AddText(oss3.str().c_str());
358			pt2->SetTextColor(4);
359			pt2->SetFillColor(10);
360			pt2->SetBorderSize(0);
361	pam-rm2	1.9	pt2->Draw();
362
363			/**********************************************************************************************/
364
365			TMultiGraph *mg1 = new TMultiGraph();
366			TMultiGraph *mg2 = new TMultiGraph();
367			//---------------------- fill vectors and histogram --------------------------------------------------//
368	pam-rm2	1.6	TList *list = new TList;
369			Int_t numkey;
370			TObject *key = new TObject;
371			const char *name;
372			TTree* tr = new TTree;
373			Long64_t nevntskey=0;
374			list = file->GetListOfKeys();
375			numkey = file->GetNkeys();
376	pam-rm2	1.10	ULong_t salto;
377	pam-rm2	1.9	for (Int_t m=0; m<numkey; m++){
378			key = list->At(m);
379	pam-rm2	1.6	name=(char *)(key->GetName());
380			tr = (TTree*)file->Get(name);
381			if (tr->IsZombie()) continue;
382			tr->SetBranchAddress("Header", &eh);
383			TBranch *Br = tr->GetBranch("Header");
384			nevntskey = tr->GetEntries();
385
386	pam-rm2	1.8	if(nevntskey !=0){
387			Int_t size1=nevntskey;
388			Double_t *PscuCounter1 = new Double_t[size1];
389			Double_t *FileOffset1 = new Double_t[size1];
390			Double_t *tempo1 = new Double_t[size1];
391	pam-rm2	1.9
392			int n=0;
393			while(n<nevntskey){
394			Br->GetEntry(n);
395	pam-rm2	1.8	ph = eh->GetPscuHeader();
396	pam-rm2	1.9	PscuCounter1[n]= ph->GetCounter();
397			FileOffset1[n]=ph->GetFileOffset();
398			tempo1[n]=ph->GetOrbitalTime();
399			if((m==0) && (n==0)){
400			primotempo=ph->GetOrbitalTime();
401			salto=ph->GetOrbitalTime();
402			}
403			if(salto > ph->GetOrbitalTime())salto=ph->GetOrbitalTime();
404	pam-rm2	1.8	if(ph->GetFileOffset()<= primoffset){
405	pam-rm2	1.9	primoffset=ph->GetFileOffset();
406	pam-rm2	1.8	primotempo=ph->GetOrbitalTime();
407			}
408	pam-rm2	1.9	if(ph->GetFileOffset()>=ultimoffset){
409			ultimotempo=ph->GetOrbitalTime();
410			ultimoffset=ph->GetFileOffset();
411			}
412			n++;
413	pam-rm2	1.8	}
414			TGraph graph3= new TGraph(nevntskey, (const Double_t)FileOffset1, (const Double_t*)PscuCounter1);
415			graph3->SetMarkerColor(3);
416			graph3->SetMarkerSize(.2);
417			graph3->SetMarkerStyle(21);
418			mg1->Add(graph3);
419
420			TGraph graph4= new TGraph(nevntskey, (const Double_t)FileOffset1, (const Double_t*)tempo1);
421			graph4->SetMarkerColor(kBlue);
422			graph4->SetMarkerSize(.2);
423			graph4->SetMarkerStyle(21);
424			mg2->Add(graph4);
425	pam-rm2	1.6	}
426			}
427	pam-rm2	1.8
428			TLatex *lat = new TLatex();
429			lat->SetTextAlign(12);
430			lat->SetTextSize(0.15);
431			lat->SetTextColor(kBlue);
432	pam-rm2	1.9
433			//------------ Fourth PAD ---------------------//
434	pam-rm2	1.8	finalCanv->cd(4);
435	pam-rm2	1.6	all1->Draw();
436			all1->cd();
437	pam-rm2	1.8
438			oss1.str("");
439	pam-rm2	1.10	oss1 <<"PscuCounter vs FileOffset.";
440	pam-rm2	1.3	mg1->Draw("AP");
441			mg1->GetXaxis()->SetTitle("File Offset");
442			mg1->GetXaxis()->CenterTitle();
443	pam-rm2	1.9	mg1->GetXaxis()->SetTitleOffset(0.8);
444			mg1->GetXaxis()->SetTitleSize(0.05);
445	pam-rm2	1.8	mg1->GetXaxis()->SetLabelSize(0.05);
446	pam-rm2	1.3	mg1->GetYaxis()->SetTitle("Counter");
447			mg1->GetYaxis()->CenterTitle();
448	pam-rm2	1.9	mg1->GetYaxis()->SetTitleSize(0.06);
449	pam-rm2	1.8	mg1->GetYaxis()->SetLabelSize(0.06);
450	pam-rm2	1.9	mg1->GetYaxis()->SetTitleOffset(0.6);
451	pam-rm2	1.8	finalCanv->cd(4);
452			TPaveText *pt3=0;
453			pt3 = new TPaveText (.60,.91,.90,1);
454			pt3->AddText(oss1.str().c_str());
455			pt3->SetTextColor(3);
456			pt3->SetFillColor(10);
457			pt3->SetBorderSize(0);
458			pt3->Draw();
459
460	pam-rm2	1.9	//------------ Fifth PAD ---------------------//
461	pam-rm2	1.8	finalCanv->cd(5);
462	pam-rm2	1.6	all->Draw();
463			all->cd();
464			oss3.str("");
465	pam-rm2	1.10	oss3 << "OBT vs FileOffset";
466	pam-rm2	1.4	mg2->Draw("AP");
467			mg2->GetXaxis()->SetTitle("File Offset");
468			mg2->GetXaxis()->CenterTitle();
469	pam-rm2	1.9	mg2->GetXaxis()->SetTitleSize(0.05);
470	pam-rm2	1.8	mg2->GetXaxis()->SetLabelSize(0.05);
471	pam-rm2	1.4	mg2->GetYaxis()->SetTitle("OBT");
472			mg2->GetYaxis()->CenterTitle();
473	pam-rm2	1.9	mg2->GetYaxis()->SetTitleSize(0.06);
474			mg2->GetYaxis()->SetLabelSize(0.05);
475	pam-rm2	1.8	mg2->GetYaxis()->SetTitleOffset(0.6);
476	pam-rm2	1.6
477	pam-rm2	1.8	finalCanv->cd(5);
478			TPaveText *pt4=0;
479	pam-rm2	1.10	pt4 = new TPaveText (.70,.91,.90,1);
480	pam-rm2	1.8	pt4->AddText(oss3.str().c_str());
481			pt4->SetTextColor(kBlue);
482			pt4->SetFillColor(10);
483			pt4->SetBorderSize(0);
484			pt4->Draw();
485	pam-rm2	1.6
486	pam-rm2	1.10	finalCanv->cd(6);
487			ULong_t primotempoABS=TimeSync+((primotempo/1000)-ObtSync);
488			ULong_t obmaxABS=TimeSync+((lastime/1000)-ObtSync);
489			ULong_t saltoABS=TimeSync+((salto/1000)-ObtSync);
490			ULong_t ultimotempoABS=TimeSync+((ultimotempo/1000)-ObtSync);
491
492			TPaveText *pt5=0;
493			pt5 = new TPaveText (0,0,1,1);
494			stringa.str("");
495			stringa << " Filename: "<<filename.Data()<<"\n";
496			TText *t1=pt5->AddText(0.25,0.95,stringa.str().c_str());
497			t1->SetTextSize(0.1);
498			stringa.str("");
499			stringa << " OBT (ms) ABS TIME (s)";
500			TText *t2=pt5->AddText(0.32,0.75,stringa.str().c_str());
501			t2->SetTextSize(0.07);
502			stringa.str("");
503			stringa << "New data start at: "<<primotempo<<" "<<primotempoABS;
504			TText *t3=pt5->AddText(0.25,0.60,stringa.str().c_str());
505			t3->SetTextSize(0.08);
506			stringa.str("");
507			stringa << "New data end at: "<<lastime<<" "<<obmaxABS;
508			TText *t4=pt5->AddText(0.25,0.50,stringa.str().c_str());
509			t4->SetTextSize(0.08);
510			if(primotempo!=salto \|\| lastime!=ultimotempo){
511			stringa.str("");
512			stringa << "Old data start at: "<<salto<<" "<<saltoABS;
513			TText *t5=pt5->AddText(0.65,0.60,stringa.str().c_str());
514			t5->SetTextSize(0.08);
515			stringa.str("");
516			stringa << "Old data end at: "<<ultimotempo<<" "<<ultimotempoABS;
517			TText *t6=pt5->AddText(0.65,0.50,stringa.str().c_str());
518			t6->SetTextSize(0.08);
519			stringa.str("");
520			stringa << " OBT (ms) ABS TIME (s)";
521			TText *t2=pt5->AddText(0.72,0.75,stringa.str().c_str());
522			t2->SetTextSize(0.07);
523			}
524			pt5->SetTextColor(kBlack);
525			pt5->SetFillColor(10);
526			pt5->SetBorderSize(0);
527			pt5->Draw();
528
529	pam-rm2	1.8	finalCanv->Update();
530	pam-rm2	1.6
531	pam-rm2	1.2	oss1.str("");
532			oss1 << outDir.Data() << filename.Data();
533	pam-rm2	1.8	oss1 << "_HeaderScan"<<"." << format.Data();
534
535			finalCanv->SaveAs(oss1.str().c_str());
536	pam-rm2	1.2
537	pam-rm2	1.3	file->Close();
538	pam-rm2	1.1
539			}
540
541			int main(int argc, char* argv[]){
542			TString path;
543			TString outDir = "./";
544			TString format = "jpg";
545			if (argc < 2){
546			printf("You have to insert at least the file to analyze \n");
547			printf("Try '--help' for more information. \n");
548			exit(1);
549			}
550			if (!strcmp(argv[1], "--help")){
551			printf( "Usage: HeaderScan FILE [OPTION] \n");
552			printf( "\t --help Print this help and exit \n");
553			printf( "\t -outDir[path] Path where to put the output [default ./] \n");
554			printf( "\t -format[jpg\|ps\|gif] Format for output files [default 'jpg'] \n");
555			exit(1);
556			}
557			path=argv[1];
558	pam-rm2	1.2	for (int i = 2; i < argc; i++){
559	pam-rm2	1.1	if (!strcmp(argv[i], "-outDir")){
560			if (++i >= argc){
561			printf( "-outDir needs arguments. \n");
562			printf( "Try '--help' for more information. \n");
563			exit(1);
564			}
565			else{
566			outDir = argv[i];
567			continue;
568			}
569	pam-rm2	1.2	}
570	pam-rm2	1.1	if (!strcmp(argv[i], "-format")){
571			if (++i >= argc){
572			printf( "-format needs arguments. \n");
573			printf( "Try '--help' for more information. \n");
574			exit(1);
575			}
576			else{
577			format = argv[i];
578			continue;
579			}
580			}
581			}
582			HeaderScan(argv[1], outDir, format);
583			}
584	pam-rm2	1.7