ShowRec.h

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//---------------------------------------------------------------------------------
//-         gEDBDEBUGLEVEL
Int_t gEDBDEBUGLEVEL=2;
//---------------------------------------------------------------------------------
//-         VARIABLES
//---------------------------------------------------------------------------------
Int_t cmd_HELP=0; // Print all the possible help options.
//----------------------------------------------------
Int_t cmd_PRESET=0; // Sets all other values for a given preset.
//----------------------------------------------------
Int_t cmd_PADI=0;
Int_t cmd_BTPA=0;
Int_t cmd_BGTP=0;
Int_t cmd_ALTP=4;
Int_t cmd_PASTART=0;
Int_t cmd_PAEND=0;
Int_t cmd_CUTTP=0;
Int_t cmd_FP=1;    // This default setting (FP,MP,LP,NP) takes all BTs in the volume
Int_t cmd_LP=57;   // for possible initiator basetracks and starts reconstruction
Int_t cmd_MP=57;   // from them all.
Int_t cmd_NP=57;   // Attention: this may take a very long time.
Int_t cmd_LT=0;
Int_t cmd_MC=0;
Int_t cmd_MCFL=0;
Int_t cmd_HPLZ=0;
Int_t cmd_ALI=0;  // 0 gAli from cp, 1: gALI from Linkd_tracks 2: gAli from root file
Int_t cmd_MCMIX=0;
Int_t cmd_vtx=0;
Int_t cmd_CLEAN=0;  // clean gAli Object with tighter Quality Cuts!
Int_t cmd_FILETP=0; // addition variable to distinguis different treebranches...
Int_t cmd_GBMC=0; // addition variable to tell the program which MCEvt is doing (if only one is done).
Int_t cmd_EXTHETA=0; // if set to 1 then extract subpatterns with delta theta cut w.r.t. InBT.
Int_t cmd_ALN3TRAIN=0; // train the neural net in ALTP13 (N3_Alg)  0: Train, 1:Run
Int_t cmd_ALN3DUMP=0; // write also the input tree for training in the file 0: no (default), 1:yes (can give large root files!)
//----------------------------------------------------
char *cmd_lnkdef_name = "lnk.def";
Int_t cmd_gEDBDEBUGLEVEL=2;   //  2: normal; 3: long, 4 very long; 1: none
Int_t cmd_OUTPUTLEVEL=1;      //  2:all (long), 2:reco+paraset (long) 1: only reconstruction (short): 0 only eff.(short)
Int_t cmd_STOPLEVEL=0;      //  0: Full Program, 1,2,3,4 return program at different steps of program.
//---------------------------------------------------------------------------------
Int_t     GLOBAL_NBT,GLOBAL_NBTallMC,GLOBAL_NBTeMC,GLOBAL_NBTMC;
Double_t  GLOBAL_purall,GLOBAL_pure;
Double_t  GLOBAL_effall,GLOBAL_effe;
Double_t  GLOBAL_trckdens;
//---------------------------------------------------------------------------------
// In = Initiator = BT from which the shower reconstruction starts
// Works for all Basetracks, MC or background
Int_t     GLOBAL_InBT_Flag,GLOBAL_InBT_MC;
Double_t  GLOBAL_InBT_E,GLOBAL_InBT_TanTheta;
//---------------------------------------------------------------------------------
// Evt = Event = highest energetic BT at lowest z-position for the
// corresponding InBT (does not have to be an electron,f.e.)
// Works of course only for MC events
Int_t     GLOBAL_EvtBT_Flag,GLOBAL_EvtBT_MC;
Double_t  GLOBAL_EvtBT_E,GLOBAL_EvtBT_TanTheta;
Int_t     GLOBAL_EvtBT_FlagArray[99999],GLOBAL_EvtBT_MCArray[99999],GLOBAL_EvtBT_ZArray[99999];
Double_t  GLOBAL_EvtBT_EArray[99999],GLOBAL_EvtBT_TanThetaArray[99999];
//-----------
TObjArray* GLOBAL_VtxArray;
Float_t  GLOBAL_VtxArrayX[99999];
Float_t  GLOBAL_VtxArrayY[99999];
Float_t  GLOBAL_VtxArrayZ[99999];
//---------------------------------------------------------------------------------
ofstream        STREAM_ShowRecEff;
ofstream        STREAM_ShowShower;
TFile*          FILE_ShowRecEff;
TTree*          TREE_ShowRecEff;
TFile*          FILE_ShowRecHistos;
TFile*          FILE_ParaSetDefinitions;
TTree*          TREE_ParaSetDefinitions;
TString     STREAM_ShowRecEffName;
TString     STRING_ShowShowerName;
TTree*          TREE_ShowShower;
TFile*          FILE_ShowShower;
TString     STRING_ShowTracksName;
TFile*          FILE_ShowTracks;
//---------------------------------------------------------------------------------
EdbPVRec*   GLOBAL_gAli;
TObjArray*  GLOBAL_InBTArray;
Int_t       GLOBAL_InBTArrayEntries;
TObjArray*  GLOBAL_ShowerSegArray;
//---------------------------------------------------------------------------------
Double_t        CUT_PARAMETER[10];
Int_t       GLOBAL_PARASETNR;
Int_t       GLOBAL_INBTSHOWERNR;
//---------------------------------------------------------------------------------
Bool_t          GLOBAL_IsBrickTreePGunInfo=kFALSE;
//---------------------------------------------------------------------------------
 
//---------------------------------------------------------------------------------
//-         Internal Histograms
//---------------------------------------------------------------------------------
TProfile* NBTeMC_pure;
TH2F* Hist_NBTeMC_pure;
TProfile* NBTallMC_purall;
TH2F* Hist_NBTallMC_purall;
TProfile* NBTeMC_NBTMC;
TH2F* Hist_NBTeMC_NBTMC;
TProfile* NBTeMC_NBT;
TH2F* Hist_NBTeMC_NBT;
TProfile* NBT_InBTE;
TH2F* Hist_NBT_InBTE;
TProfile* NBTeMC_InBTE;
TH2F* Hist_NBTeMC_InBTE;
TProfile* pure_InBTE;
TH2F* Hist_pure_InBTE;
TProfile* purall_InBTE;
TH2F* Hist_purall_InBTE;
//---------------------------------------------------------------------------------
 
 
//---------------------------------------------------------------------------------
//-         FUNCTIONS
//---------------------------------------------------------------------------------
void CheckInputParameters();
void CheckInputParametersNEW();
void SetDefaultValues_CommandLine();
void ReadDefaultValues_CommandLine();
void CreateOutPutStructures();
EdbPVRec* ReadEdbPVRecObjectFromCurrentDirectory();
Int_t Open_ParasetDefinitionFile();
void Read_ParasetDefinitionTree();
// void FillGlobalInBTArray();  // deprecated
void FillGlobalInBTArrayNEW();
void GetEvent_ParasetDefinitionTree(Int_t nr);
void RewriteSegmentPIDs(EdbPVRec* gAli);
void RewriteSegmentPIDs_SGPID_To_BGPID(EdbPVRec* gAli);
void RewriteSegmentPIDs_BGPID_To_SGPID(EdbPVRec* gAli);
void Write_Alg_GS_Histograms();
// -------------------------------
void ReconstructShowers(Int_t nr);
void ReconstructShowers_CT(); // ALTP=0  // This is now the same as CA alg....
void ReconstructShowers_CL(); // ALTP=1    // TESTING
void ReconstructShowers_CA(); // ALTP=2
void ReconstructShowers_OI(); // ALTP=4
void ReconstructShowers_NN(); // ALTP=5
void ReconstructShowers_OI2(); // DEPRECATED !!!!
void ReconstructShowers_SA();  // ONLY MC ALGORITHM
void ReconstructShowers_TC(); // ALTP=6
void ReconstructShowers_RC(); // ALTP=7
void ReconstructShowers_BW(); // ALTP=8 BackWard Algorithm
void ReconstructShowers_AG(); // ALTP=9 Advanced Gamm Algorithm
void ReconstructShowers_GS(); // ALTP=10 Gamma Search Algorithm (equal to the one in libShowRec)
void ReconstructShowers_OPENMP();  
void ReconstructShowers_OPENMP_TEST(EdbSegP* InBT, TObjArray array);  
void ReconstructShowers_N3(); // ALTP=11
// -------------------------------
EdbPVRec* TransformEdbPVRec(EdbPVRec* gAli, EdbSegP* InitiatorBT);
EdbPVRec* TransformEdbPVRec_SA(EdbPVRec* gAli, EdbSegP* InitiatorBT);
EdbPVRec* TransformEdbPVRec_BackWard(EdbPVRec* gAli, EdbSegP* InitiatorBT);
Float_t local_halfpatternsize=1250;
// -------------------------------
Bool_t FindPrecedingBTs(EdbSegP* s1, EdbSegP* s2, EdbPVRec *gAli, TObjArray* showersegarray); //searches all BTs from showersegarray only
Bool_t FindPrecedingBTsSingleThetaAngle(EdbSegP* s1, EdbSegP* s2, EdbPVRec *gAli, TObjArray* showersegarray); //searches all BTs from showersegarray only
Bool_t FindPrecedingBTsSingleThetaAngleTCDEBUG(EdbSegP* s1, EdbSegP* s2, EdbPVRec *gAli, TObjArray* showersegarray); //searches all BTs from showersegarray only
Bool_t FindPrecedingBTs_local_gAli(EdbSegP* s1, EdbSegP* s2, EdbPVRec *gAli, TObjArray* showersegarray); //searches all BTs from gAli
Bool_t FindFollowingBTs(EdbSegP* s1, EdbSegP* s2, EdbPVRec *gAli, TObjArray* showersegarray);
Bool_t GetConeOrTubeDistanceToInBT(EdbSegP* sa, EdbSegP* s, Double_t ConeAngle, Double_t CylinderRadius);
Bool_t GetConeOrTubeDistanceToBTOfShowerArray(EdbSegP* sa, EdbSegP* InBT, TObjArray* showersegarray, Double_t CylinderRadius, Double_t ConeAngle);
Double_t GetdeltaTheta(EdbSegP* s1,EdbSegP* s2);
Double_t GetdeltaThetaSingleAngles(EdbSegP* s1,EdbSegP* s2);
Double_t GetdeltaRWithPropagation(EdbSegP* s1,EdbSegP* s2);
Double_t GetdeltaRNoPropagation(EdbSegP* s,EdbSegP* stest);
Double_t GetSpatialDist(EdbSegP* s1,EdbSegP* s2);
Double_t GetMinimumDist(EdbSegP* s1,EdbSegP* s2);
inline Double_t GetdT(EdbSegP* s1,EdbSegP* s2) {
    return GetdeltaTheta(s1,s2);
}
inline Double_t GetdR(EdbSegP* s1,EdbSegP* s2) {
    return GetdeltaRWithPropagation(s1,s2);
}
inline Double_t GetdMinDist(EdbSegP* s1,EdbSegP* s2) {
    return GetMinimumDist(s1,s2);
}
Double_t GetDistToAxis(EdbSegP* segAxis,EdbSegP* segTest);
 
Bool_t IsSameSegment(EdbSegP* seg1,EdbSegP* seg2);
// -------------------------------
Double_t CalcIP(EdbSegP* s, EdbVertex* v);
Double_t CalcIP(EdbSegP *s, double x, double y, double z);
// -------------------------------
Bool_t AddBTToArrayWithCeck(EdbSegP* tryAttachedSegment, TObjArray* GLOBAL_ShowerSegArray);
// -------------------------------
Bool_t CalcConeOrTubeDistanceToInBT(EdbSegP* sa, EdbSegP* InBT, Double_t CylinderRadius, Double_t ConeAngle);
EdbSegP* BuildShowerAxis(TObjArray* ShowerSegArray);
void    FillShowerAxis();
Bool_t IsShowerSortedZ(TObjArray* showerarray);
void SortShowerZ(TObjArray* showerarray);
void Fill2GlobalInBTArray();
void BuildParametrizationsMCInfo_PGun(TString MCInfoFilename);
// -------------------------------
EdbVertex* CalcVertex(TObjArray *segments);
// -------------------------------
void CalcTrackDensity(EdbPattern* pat_interim,Float_t pat_interim_halfsize,Int_t& npat_int,Int_t& npat_total,Int_t& npatN);
void CalcEffPurOfShower(TObjArray* arr, Int_t &NBT, Int_t &NBTMC, Int_t &NBTallMC, Int_t &NBTeMC, Double_t &purall, Double_t  &pure);
void CalcEffPurOfShower2(TObjArray* arr, Int_t &NBT, Int_t &NBTMC, Int_t &NBTallMC, Int_t &NBTeMC, Double_t &purall, Double_t  &pure,Int_t n1, Int_t n2, Int_t n3);
void CalcEfficencyNumbers(EdbPattern* pat_interim, Int_t MCCheck, Int_t& NBT_Neff,Int_t& NBTMC_Neff,Int_t& NBTMCe_Neff);
void FillOutPutStructures();
// -------------------------------
TTree* CreateTreeBranchShowerTree(Int_t ParaSetNr);
void TransferShowerObjectArrayIntoEntryOfTreebranchShowerTree(TTree* treebranchtree, TObjArray* segarray);
void MakeTracksTree(TTree* treebranch);
//---------------------------------------------------------------------------------
 
 
 
 
//   CL ALG   ---------------------------------------------------------------------------------
// Histograms which are needed...
TH2F* Hist2DimOnlyBGAllPlates;
TH2F* Hist2DimOnlySimOneEventAllPlates;
TH2F* Hist2DimBGAndSimOneEventAllPlates;
TH2F* Hist2DimOnlyBGOneGroupedPlate[50];
TH2F* Hist2DimOnlySimOneEventOneGroupedPlate[50];
TH2F* Hist2DimBGAndSimOneEventOneGroupedPlate[50];
TH3F* Hist3DimOnlyBG;
TH3F* Hist3DimRecoEvent_gAli;
TH3F* Hist3DimRecoEvent_gAli_Dummy;
TSpectrum2 *spectrum[50];
TSpectrum2 *spectrum2dim;
TH2F* spectrum_interim;
// Functions which are needed...
void Reco_CL_BuildGlobalHistogramsOnHeap();
Int_t Reco_CL_AssignZValueToGroup(Double_t z, Double_t z0, Int_t NGroupedPLATES, Int_t PLATESPerGroup);
//   CL ALG   ---------------------------------------------------------------------------------
 
 
 
//---------------------------------------------------------------------------------
//-         VARIABLES: shower_  "treebranch"  reconstruction
//---------------------------------------------------------------------------------
Int_t shower_number_eventb, shower_sizeb, shower_isizeb,shower_showerID;
Int_t shower_sizeb15, shower_sizeb20, shower_sizeb30;
Float_t shower_energy_shot_particle;
Float_t shower_xb[5000];
Float_t shower_yb[5000];
Float_t shower_zb[5000];
Float_t shower_txb[5000];
Float_t shower_tyb[5000];
Float_t shower_deltarb[5000];
Float_t shower_deltathetab[5000];
Float_t shower_deltaxb[5000];
Float_t shower_deltayb[5000];
Int_t   shower_nfilmb[5000];
Int_t   shower_ngrainb[5000];
Float_t shower_chi2btkb[5000];
Int_t shower_ntrace1simub[5000]; // MCEvt
Int_t shower_ntrace2simub[5000]; // s->W()
Float_t shower_ntrace3simub[5000]; // s->P()
Int_t shower_ntrace4simub[5000]; // s->Flag()
Float_t shower_tagprimary[5000];
Int_t   shower_idb[5000];
Int_t   shower_plateb[5000];
Float_t shower_deltasigmathetab[58];
Int_t   shower_numberofilms;
Float_t shower_purb;
Float_t shower_trackdensb; //Track Density around the shower area, in BT/mm2
Float_t shower_axis_xb;
Float_t shower_axis_yb;
Float_t shower_axis_zb;
Float_t shower_axis_txb;
Float_t shower_axis_tyb;
// -- new: in case you want to merge different shower.root files, they can be distingued:
Int_t shower_filetype;
// -- new:  hole plates and consequitve hole plates:
Int_t shower_numberofholesconseq=0;
Int_t shower_numberofholes=0;
//---------------------------------------------------------------------------------
 
//   GS ALG   ---------------------------------------------------------------------------------
TH1F* h_GSNN_var00;
TH1F* h_GSNN_var01;
TH1F* h_GSNN_var02;
TH1F* h_GSNN_var03;
TH1F* h_GSNN_var04;
TH1F* h_GSNN_var05;
TH1F* h_GSNN_var06;
Float_t value_GSNN_var00;
Float_t value_GSNN_var01;
Float_t value_GSNN_var02;
Float_t value_GSNN_var03;
Float_t value_GSNN_var04;
Float_t value_GSNN_var05;
Float_t value_GSNN_var06;
Float_t value_GSNN_varInput;
TTree* t_GSNN;
TFile* f_GSNN;
//   GS ALG   ---------------------------------------------------------------------------------
 
 
//---------------------------------------------------------------------------------
//   BG cleaning implement function
void DoBGTargetCleaning();
// Function for closing files, destructing elements and cleaning up orphaned stuff:
void Finalize();
// Set Parameters from command line Inputs
void SetPresetParameters(Int_t cmd_PRESET);
//---------------------------------------------------------------------------------
//   Help functions - mostly printing functions
void PrintHelp();
void PrintPresetList();
void PrintValues_CommandLine();
void PrintShowerObjectArray(TObjArray* segarray);