From 3066de5c0901c1eafd412a84a0ef2a2dbc7f2768 Mon Sep 17 00:00:00 2001 From: "nrb@Debain10" Date: Thu, 17 Mar 2022 22:19:27 -0400 Subject: [PATCH] evtReader: in the scanning evt file, store 10, 20, ...90 precent file position for jumping --- Analyzer.C | 1 + armory/evt2hist.cpp | 47 +++++++++++++++++++++++++-------------------- armory/evtReader.h | 31 +++++++++++++++++++++++++----- mapping.h | 4 ++-- 4 files changed, 55 insertions(+), 28 deletions(-) diff --git a/Analyzer.C b/Analyzer.C index 6bb73df..dff3d0d 100644 --- a/Analyzer.C +++ b/Analyzer.C @@ -451,6 +451,7 @@ void Analyzer::Terminate(){ hPID[9]->Draw("colz"); if( cut1 != NULL ) cut1->Draw("same"); if( cut2 != NULL ) cut2->Draw("same"); + if( cut3 != NULL ) cut2->Draw("same"); //========================= canvas 6 diff --git a/armory/evt2hist.cpp b/armory/evt2hist.cpp index 1932522..380fbe3 100644 --- a/armory/evt2hist.cpp +++ b/armory/evt2hist.cpp @@ -34,6 +34,12 @@ // 4) eventBuilding // 3) last 10% data + +//################################## user setting +int eRange[2] = {50, 1000}; ///min, max + +bool PIDFlag = false; +int GAGGID = 209; //############################################# // main //############################################### @@ -96,7 +102,6 @@ int main(int argn, char **argv) { evt->OpenFile(inFileName); if( evt->IsOpen() == false ) return -404; DataBlock * data = evt->data; - printf(" in file: \033[1;31m%s\033[m\n", inFileName.Data()); printf(" Gamma energy correction file : %s\n", corrFile == "" ? "Not provided." : corrFile.Data()); @@ -104,7 +109,10 @@ int main(int argn, char **argv) { if( histFileName != "" ) printf(" Save histograms to %s\n", histFileName.Data()); if( rootFileName != "" ) printf(" Save root to %s\n", rootFileName.Data()); printf("--------------------------------\n"); - + printf("Scanning the evt file... \n"); + evt->ScanNumberOfBlock(); + printf("go to 90%% of data \n"); + evt->JumptoPrecent(9); //================ ROOT tree TFile * fFile = NULL; @@ -129,7 +137,7 @@ int main(int argn, char **argv) { //================ Historgrams TH1F * he[NCRYSTAL]; for( int i = 0 ; i < NCRYSTAL; i++){ - he[i] = new TH1F(Form("he%02d", i), Form("e-%2d", i), 2000, 0, 2000); + he[i] = new TH1F(Form("he%02d", i), Form("e-%2d", i), eRange[1]-eRange[0], eRange[0], eRange[1]); switch (i % 4){ case 0 : he[i]->SetLineColor(2); break; case 1 : he[i]->SetLineColor(4); break; @@ -138,8 +146,9 @@ int main(int argn, char **argv) { } } - int GAGGID = 209; - TH2F * hPID = new TH2F(Form("hPID%d", GAGGID), Form("GAGG - %d; tail; peak", GAGGID), 400, -10, 600, 400, -50, 1000); + + TH2F * hPID ; + if( PIDFlag ) hPID = new TH2F(Form("hPID%d", GAGGID), Form("GAGG - %d; tail; peak", GAGGID), 400, -10, 600, 400, -50, 1000); TGraph * gTrace = new TGraph(); TLatex text; @@ -153,7 +162,7 @@ int main(int argn, char **argv) { TCanvas * canvas = new TCanvas("fCanvas", "Online Spectrum", 1800, 2000); - canvas->Divide(1, 9, 0); + canvas->Divide(3, TMath::Ceil(NCLOVER/3.), 0); canvas->SetCrosshair(1); for( int i = 0; i < 9 ; i++){ canvas->cd(i+1)->SetBottomMargin(0.1); @@ -161,17 +170,15 @@ int main(int argn, char **argv) { } ///TCanvas * cTrace = new TCanvas("cTrace", "Trace", 100, 100, 1000, 500); - - TCanvas * cPID = new TCanvas("cPID", "PID", 100, 100, 500, 500); + TCanvas * cPID; + if( PIDFlag ) cPID = new TCanvas("cPID", "PID", 100, 100, 500, 500); //=============== Read File int sleepCount = 0; while ( true ){ - int status = evt->ReadBlock(); - - if( status == -1 ) { + if( evt->ReadBlock()== -1 ) { break; //printf("\n\n\nReached the end of file, wait %d sec to see any update.\n", sleepTime); //sleep( sleepTime ); @@ -211,13 +218,10 @@ int main(int argn, char **argv) { } ///============ QDC - if( detID == GAGGID && (data->headerLength < data->eventLength) ){ + if( PIDFlag && detID == GAGGID && (data->headerLength < data->eventLength) ){ double bg = (data->QDCsum[0] + data->QDCsum[1])/60.; double peak = data->QDCsum[3]/20. - bg; double tail = data->QDCsum[5]/55. - bg; - - - hPID->Fill( tail , peak); } @@ -279,11 +283,13 @@ int main(int argn, char **argv) { ///} ///=== for GAGG PID - cPID->cd(); - cPID->SetLogz(); - hPID->Draw("colz"); - cPID->Modified(); - cPID->Update(); + if( PIDFlag ) { + cPID->cd(); + cPID->SetLogz(); + hPID->Draw("colz"); + cPID->Modified(); + cPID->Update(); + } gSystem->ProcessEvents(); } @@ -335,5 +341,4 @@ int main(int argn, char **argv) { app->Run(); - } diff --git a/armory/evtReader.h b/armory/evtReader.h index 5800f34..e7e4542 100644 --- a/armory/evtReader.h +++ b/armory/evtReader.h @@ -1,16 +1,12 @@ #ifndef EVTREADER_H #define EVTREADER_H -#include +#include /// for FILE #include #include #include #include -#include "TSystem.h" -#include "TObject.h" -#include "TFile.h" -#include "TTree.h" #include "TString.h" #include "TBenchmark.h" @@ -40,6 +36,9 @@ class evtReader{ unsigned int traceBlock[MAX_TRACE_LENGHT/2]; TBenchmark gClock; + + long int inFilePosPrecent[10]; + Long64_t blockIDPrecent[10]; ///============================================ Methods public: @@ -60,10 +59,12 @@ class evtReader{ Long64_t GetBlockID() {return blockID;} Long64_t GetNumberOfBlock() {return nBlock;} + int ReadBlock(int opt = 0); /// 0 = default, fill data /// 1 = no fill data void ScanNumberOfBlock(); + void JumptoPrecent(int precent); ///this is offset by 1 block void PrintStatus(int mod); }; @@ -82,6 +83,7 @@ evtReader::evtReader(){ blockID = -1; endOfFile = false; isOpened = false; + } @@ -254,8 +256,16 @@ int evtReader::ReadBlock(int opt){ void evtReader::ScanNumberOfBlock(){ nBlock = 0; + int count = 0; while( ReadBlock(1) != -1 ){ nBlock ++; + int haha = (inFilePos*10/inFileSize)%10; + if( haha == count ) { + inFilePosPrecent[count] = inFilePos; + blockIDPrecent[count] = blockID; + count++; + } + PrintStatus(10000); } @@ -270,6 +280,17 @@ void evtReader::ScanNumberOfBlock(){ } +void evtReader::JumptoPrecent(int precent){ + + if( precent < 0 || precent > 10 ) { + printf("input precent should be 0 to 10\n"); + return; + } + + fseek(inFile, inFilePosPrecent[precent], SEEK_SET); + blockID = blockIDPrecent[precent]; + +} void evtReader::PrintStatus(int mod){ diff --git a/mapping.h b/mapping.h index 642d3c4..b6017c2 100644 --- a/mapping.h +++ b/mapping.h @@ -10,11 +10,11 @@ ZERO DEGREE : 300 - 399 //==================== mapping -#define NCLOVER 10 +#define NCLOVER 11 #define NCRYSTAL NCLOVER*4 #define NBGO NCLOVER #define NGAGG 26 -#define NZERO 2 +#define NZEROGAGG 2 ///NZERO is used // 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 int mapping[128] ={ 0, 1, 2, 3, 100, 4, 5, 6, 7, 101, 8, 9, 10, 11, 102, -1, //mod-0