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/** |
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* Header Scan |
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* Author Nagni |
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* version 1.0 |
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* |
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* Version 1.1 - 28 December 2004 |
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* If outList does not exist the function exit to prompt |
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* If nevents = 0 the function exit to promt |
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* |
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* Version 1.2 - 3 January 2005 |
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* Two canvases are created to see the graphs better |
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* |
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* Version 1.25 - 13 January 2005 |
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* Changed Int_t to Float because of variable range size |
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* (UInt_t has been excluded beacuse of uncompatibility with TGraph) |
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* |
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* version 1.3 - 22 February 2005 - Nagni |
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* For compatibility with batch mode excution: |
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* 1) Added "include <iostream>" and "using namespace std" |
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* 2) Removed gROOT->Reset() |
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* |
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* Version 1.4 |
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* Date 08 March 2005 |
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* Added "format" parameter for saving the produced image in various formats |
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* (for a complete list of types refer to TPad::SaveAs method) |
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* |
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* Version 1.5 |
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* Date 09 February 2006 - Marcelli |
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* Update to work with new Yoda output |
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* |
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* Version 1.6 |
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* Date 27 February 2006 - Marcelli |
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* For compilation: |
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* Added function "int main(int argc, char* argv[])" |
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* |
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* |
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* Description: This script creates two canvases with five pads. The first pad shows packetID variable (for all packets) vs. OBT. |
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* The second pad shows the number of physic packets vs. OBT. The third pad shows the lenght of Physic packets (byte) vs. OBT. |
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* The fourth pad shows the packetcounter of physic packets vs. OBT. The fifth pad shows PacketCounter vs. File Offset. |
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* |
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* Parameters: |
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* TSTring base - the path to the root directory for the specific Pamela unpack session |
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* There is no default value, without this input the program will not run |
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* TString outDir - the path where to save the output image (Default = ./) |
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* TString format - the format which will be used fo rsave the produced images (Default = "jpg") |
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*/ |
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|
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|
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|
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#include <sstream> |
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#include <iostream> |
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#include "TString.h" |
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#include "TStyle.h" |
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#include "TFile.h" |
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#include "TList.h" |
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#include "TTree.h" |
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#include "TObjString.h" |
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#include "TCanvas.h" |
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#include "TGraph.h" |
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#include "TH1F.h" |
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#include "TGaxis.h" |
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#include "EventHeader.h" |
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#include "PscuHeader.h" |
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|
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|
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using namespace std; |
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|
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void HeaderScan(TString base, TString outDir, TString format) |
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{ |
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|
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TList *list = new TList; |
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Int_t numkey; |
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TObject *key = new TObject; |
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const char *name; |
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TTree* tr = new TTree; |
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Long64_t totevents=0, totphysevents=0; |
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Float_t id; |
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Long64_t nevents=0; |
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|
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//------- load root file -------------- |
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|
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TFile *file = new TFile(base.Data()); |
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|
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if (!file){ |
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printf("No such file in the directory has been found"); |
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return; |
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} |
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if (outDir == "" ) outDir = "."; |
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|
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list = file->GetListOfKeys(); |
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|
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numkey = file->GetNkeys(); |
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|
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pamela::EventHeader *eh=0; |
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pamela::PscuHeader *ph=0; |
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|
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///-----to know the total number f events end of physics events----////// |
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|
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for (Int_t i=0; i<numkey; i++){ |
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key = list->At(i); |
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name=(key->GetName()); |
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//cout<<name<<"\n"; |
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tr = (TTree*)file->Get(name); |
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if (tr->IsZombie()) continue; |
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nevents = tr->GetEntries(); |
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totevents+=nevents; |
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tr->SetBranchAddress("Header", &eh); |
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for (Int_t j = 0; j < nevents; j++){ |
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tr->GetEntry(j); |
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ph = eh->GetPscuHeader(); |
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if(ph->GetPacketId1() == 0x10) ++totphysevents; |
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} |
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|
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} |
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|
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const Long64_t totalevents=totevents; |
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const Long64_t totalphysevents=totphysevents; |
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|
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///////////////////////////////////////////////// |
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|
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TString filename = ((TObjString*)base.Tokenize('/')->Last())->GetString(); |
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filename = ((TObjString*)filename.Tokenize('.')->First())->GetString(); |
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stringstream oss; |
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oss.str(""); |
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oss << filename.Data(); |
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|
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Float_t obt[totalevents], pcktId[totalevents], pcktLenght[totalphysevents], pcktCounter[totalphysevents], offset[totalevents], allCounter[totalevents]; |
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Float_t obtphysevents=0; |
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|
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|
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totphysevents=0; |
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totevents=0; |
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for (Int_t i=0; i<numkey; i++){ |
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key = list->At(i); |
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name=(char *)(key->GetName()); |
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tr = (TTree*)file->Get(name); |
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if (tr->IsZombie()) continue; |
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tr->SetBranchAddress("Header", &eh); |
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nevents = tr->GetEntries(); |
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for (Int_t j = 0; j < nevents; j++){ |
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tr->GetEntry(j); |
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ph = eh->GetPscuHeader(); |
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obt[j+totevents]=ph->GetOrbitalTime() ; |
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pcktId[j+totevents]=ph->GetPacketId1(); |
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offset[j+totevents]=ph->GetFileOffset(); |
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if(pcktId[j+totevents]==16){ |
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pcktLenght[totphysevents]=ph->GetPacketLenght(); |
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pcktCounter[totphysevents]=ph->GetCounter(); |
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totphysevents=totphysevents+1; |
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} |
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offset[j+totevents]=ph->GetFileOffset(); |
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allCounter[j+totevents]= ph->GetCounter(); |
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} |
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totevents=totevents+nevents; |
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} |
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|
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|
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Float_t mintime=obt[0], maxtime=obt[0], minlen=pcktLenght[0], maxlen=pcktLenght[0], mincount=pcktCounter[0], maxcount=pcktCounter[0]; |
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|
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|
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for (Int_t t=0; t<totalevents; t++){ |
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if(obt[t]<mintime) mintime=obt[t]; |
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if(obt[t]>maxtime) maxtime=obt[t]; |
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} |
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for (Int_t t=0; t<totalphysevents; t++){ |
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if(pcktLenght[t]<=minlen) minlen=pcktLenght[t]; |
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if(pcktLenght[t]>=maxlen) maxlen=pcktLenght[t]; |
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if(pcktCounter[t]<=mincount) mincount=pcktCounter[t]; |
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if(pcktCounter[t]>=maxcount) maxcount=pcktCounter[t]; |
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} |
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|
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|
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Float_t nbintime = (maxtime-mintime)/1000; |
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Float_t nbinlen = (maxlen-minlen)/100; |
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Float_t nbincount = (maxcount-mincount)/100; |
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|
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|
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///---------------------------TO GRAPH---------------------------------------------/// |
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TCanvas *finalCanv1 = new TCanvas("Header_1", base, 1280, 1024); |
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TCanvas *finalCanv2 = new TCanvas("Header_2", base, 1280, 1024); |
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finalCanv1->Divide(3); |
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finalCanv1->SetFillColor(10); |
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finalCanv2->Divide(2); |
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finalCanv2->SetFillColor(10); |
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|
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|
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TGraph *grPcktId1 = new TGraph(totalevents, obt, pcktId); |
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TGraph *grPcktLenght = new TGraph(totalevents, obt, pcktLenght); |
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TGraph *grPcktCounter = new TGraph(totalevents, obt, pcktCounter); |
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TGraph *grFileOffset = new TGraph(totalevents, offset, allCounter); |
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|
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TGaxis::SetMaxDigits(3); |
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|
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//-----canvas 1-------------------------------/// |
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finalCanv1->cd(1); |
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|
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stringstream oss1; |
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oss1.str(""); |
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oss1 << "OBT (ms) with t0 = " << mintime << "ms"; |
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|
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gStyle->SetTitleH(0.06); |
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grPcktId1->SetTitle(oss.str().c_str()); |
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grPcktId1->GetXaxis()->SetTitle(oss1.str().c_str()); |
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grPcktId1->GetXaxis()->CenterTitle(); |
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grPcktId1->GetXaxis()->SetLabelSize(0.03); |
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grPcktId1->GetYaxis()->SetTitle("Packet ID"); |
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grPcktId1->GetYaxis()->CenterTitle(); |
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grPcktId1->SetMarkerSize(4); |
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grPcktId1->Draw("AP"); |
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|
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|
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finalCanv1->cd(2); |
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oss1.str(""); |
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oss1 << "OBT (min) with t0 = " << mintime << "ms"; |
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|
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TH1F *h1 = new TH1F ("h1", oss.str().c_str(), (int)(nbintime/60), mintime, maxtime); |
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|
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for (Int_t i=0; i<numkey; i++){ |
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key = list->At(i); |
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name=(char *)(key->GetName()); |
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tr = (TTree*)file->Get(name); |
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if (tr->IsZombie()) continue; |
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tr->SetBranchAddress("Header", &eh); |
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nevents = tr->GetEntries(); |
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for (Int_t j = 0; j < nevents; j++){ |
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tr->GetEntry(j); |
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ph = eh->GetPscuHeader(); |
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if((ph->GetPacketId1()) == 16){ |
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obtphysevents=ph->GetOrbitalTime(); |
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h1->Fill(obtphysevents); |
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} |
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} |
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} |
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|
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h1->SetMarkerStyle(6); |
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h1->GetXaxis()->SetTitle(oss1.str().c_str()); |
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h1->GetXaxis()->CenterTitle(); |
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h1->GetXaxis()->SetLabelSize(0.03); |
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h1->GetYaxis()->SetTitle("number of Physic packets"); |
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h1->GetYaxis()->CenterTitle(); |
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h1->Draw(); |
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|
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|
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finalCanv1->cd(3); |
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oss1.str(""); |
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oss1 << "OBT (ms) with t0 = " << mintime << "ms"; |
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|
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grPcktLenght->SetTitle(oss.str().c_str()); |
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grPcktLenght->GetXaxis()->SetTitle(oss1.str().c_str()); |
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grPcktLenght->GetXaxis()->CenterTitle(); |
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grPcktLenght->GetXaxis()->SetLabelSize(0.03); |
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grPcktLenght->GetYaxis()->SetTitle("Lenght of Physic packets (byte)"); |
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grPcktLenght->GetYaxis()->CenterTitle(); |
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grPcktLenght->GetYaxis()->SetLabelSize(0.03); |
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grPcktLenght->SetMarkerSize(4); |
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grPcktLenght->Draw("AP"); |
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|
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|
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finalCanv1->cd(2); |
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h1->Draw(); |
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|
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finalCanv1->Update(); |
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|
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|
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///---------canvas 2-----------------------------// |
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finalCanv2->cd(1); |
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|
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grPcktCounter->SetTitle(oss.str().c_str()); |
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grPcktCounter->GetXaxis()->SetTitle(oss1.str().c_str()); |
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grPcktCounter->GetXaxis()->SetTitleSize(0.04); |
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grPcktCounter->GetXaxis()->CenterTitle(); |
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grPcktCounter->GetXaxis()->SetLabelSize(0.03); |
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grPcktCounter->GetYaxis()->SetTitle("PacketCounter of Physic packets"); |
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grPcktCounter->GetYaxis()->SetTitleSize(0.04); |
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grPcktCounter->GetYaxis()->CenterTitle(); |
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grPcktCounter->GetYaxis()->SetLabelSize(0.03); |
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grPcktCounter->SetMarkerSize(4); |
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grPcktCounter->SetMinimum(mincount); |
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grPcktCounter->SetMaximum(maxcount); |
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grPcktCounter->Draw("AP"); |
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|
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finalCanv2->cd(2); |
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|
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grFileOffset->SetTitle(oss.str().c_str()); |
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grFileOffset->GetXaxis()->SetTitle("File Offset"); |
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grFileOffset->GetXaxis()->CenterTitle(); |
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grFileOffset->GetXaxis()->SetTitleSize(0.04); |
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grFileOffset->GetXaxis()->SetLabelSize(0.03); |
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grFileOffset->GetYaxis()->SetTitle("Packet counter"); |
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grFileOffset->GetYaxis()->CenterTitle(); |
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grFileOffset->GetYaxis()->SetTitleSize(0.04); |
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grFileOffset->GetYaxis()->SetLabelSize(0.03); |
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grFileOffset->SetMarkerSize(4); |
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grFileOffset->Draw("AP"); |
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|
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finalCanv1->Update(); |
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|
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|
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//-------to save---------------------------/// |
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oss.str(""); |
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oss1.str(""); |
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|
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oss << outDir.Data() << filename.Data(); |
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oss1 << outDir.Data() << filename.Data(); |
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|
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oss << "_HeaderScan_1." << format.Data(); |
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oss1 << "_HeaderScan_2." << format.Data(); |
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|
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finalCanv1->SaveAs(oss.str().c_str()); |
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finalCanv2->SaveAs(oss1.str().c_str()); |
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|
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|
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file->Close(); |
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|
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} |
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|
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|
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|
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int main(int argc, char* argv[]){ |
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TString path; |
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TString outDir = "./"; |
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TString format = "jpg"; |
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|
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if (argc < 2){ |
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printf("You have to insert at least the file to analyze \n"); |
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printf("Try '--help' for more information. \n"); |
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exit(1); |
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} |
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|
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if (!strcmp(argv[1], "--help")){ |
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printf( "Usage: HeaderScan FILE [OPTION] \n"); |
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printf( "\t --help Print this help and exit \n"); |
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printf( "\t -outDir[path] Path where to put the output [default ./] \n"); |
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printf( "\t -format[jpg|ps|gif] Format for output files [default 'jpg'] \n"); |
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exit(1); |
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} |
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|
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|
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path=argv[1]; |
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|
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for (int i = 2; i < argc; i++){ |
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|
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if (!strcmp(argv[i], "-outDir")){ |
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if (++i >= argc){ |
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printf( "-outDir needs arguments. \n"); |
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printf( "Try '--help' for more information. \n"); |
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exit(1); |
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} |
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else{ |
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outDir = argv[i]; |
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continue; |
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} |
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} |
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|
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if (!strcmp(argv[i], "-format")){ |
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if (++i >= argc){ |
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printf( "-format needs arguments. \n"); |
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printf( "Try '--help' for more information. \n"); |
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exit(1); |
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} |
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else{ |
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format = argv[i]; |
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continue; |
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} |
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} |
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|
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|
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} |
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|
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HeaderScan(argv[1], outDir, format); |
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|
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} |
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