218 lines
6.8 KiB
C++
218 lines
6.8 KiB
C++
/**********************************************************/
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/* */
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/* Modified by Ryan From */
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/* */
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/* PXI SCAN CODE -- J.M. Allmond (ORNL) -- July 2016 */
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/* */
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/**********************************************************/
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include <math.h>
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#include <stdbool.h>
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#include "TFile.h"
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#include "TTree.h"
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#include "TMath.h"
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#include "TBenchmark.h"
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#define RAND ((float) rand() / ((unsigned int) RAND_MAX + 1)) // random number in interval (0,1)
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#define MAX_CRATES 2
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#define MAX_BOARDS_PER_CRATE 13
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#define MAX_CHANNELS_PER_BOARD 16
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#define BOARD_START 2
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#define MAX_ID MAX_CRATES*MAX_BOARDS_PER_CRATE*MAX_CHANNELS_PER_BOARD
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#define HEADER_LENGTH 4 //unit = words with 4 bytes per word
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#define MAX_SUB_LENGTH 2016 //unit = words with 4 bytes per word ; 2004 --> 40 micro-second trace + 4 word header
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#define RAWE_REBIN_FACTOR 2.0 // Rebin 32k pixie16 spectra to something smaller to fit better into 8k.
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#include "../mapping.h"
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#include "../armory/evtReader.h"
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unsigned long long int dataCount=0;
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unsigned long long int pileUpCount=0;
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unsigned long long int evtCount=0;
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///////////////////////////////////
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// START OF MAIN FUNCTION //
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///////////////////////////////////
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int main(int argc, char **argv) {
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printf("=====================================\n");
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printf("=== evt.to --> root ===\n");
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printf("=====================================\n");
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// Check that the corrent number of arguments were provided.
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if (argc <= 3) {
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printf("Incorrect number of arguments:\n");
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printf("%s [outFile] [timeWindow] [to File1] [to File2] .... \n", argv[0]);
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printf(" outFile : output root file name\n");
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printf(" timeWindow : number of tick, 1 tick = 10 ns. default = 100 \n");
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return 1;
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}
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TString outFileName = argv[1];
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int timeWindow = atoi(argv[2]);
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int nFile = argc - 3;
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TString inFileName[nFile];
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for( int i = 0 ; i < nFile ; i++){
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inFileName[i] = argv[i+3];
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}
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printf("====================================\n");
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evtReader * evt = new evtReader();
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DataBlock * data = evt->data;
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printf(" Number of input file : %d \n", nFile);
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printf(" out file : \033[1;31m%s\033[m\n", outFileName.Data());
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printf(" Event building time window : %d tics = %d nsec \n", timeWindow, timeWindow*10);
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TFile * outRootFile = new TFile(outFileName, "recreate");
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outRootFile->cd();
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TTree * tree = new TTree("tree", "tree");
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unsigned long long evID = 0;
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int multi = 0;
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int id[MAX_ID] = {0};
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double e[MAX_ID] = {TMath::QuietNaN()};
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unsigned long long e_t[MAX_ID] = {0};
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int qdc[MAX_ID][8] = {0};
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int multiCry = 0 ; /// this is total multiplicity for all crystal
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int runID = 0; // date-run-fileID, Dec15-02-001 = 1502001
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int multiGagg = 0;
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//unsigned short pileup[MAXMULTI];
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tree->Branch("evID", &evID, "event_ID/l");
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tree->Branch("multi", &multi, "multi/I");
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tree->Branch("detID", id, "detID[multi]/I");
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tree->Branch("e", e, "e[multi]/D");
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tree->Branch("e_t", e_t, "e_timestamp[multi]/l");
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tree->Branch("qdc", qdc, "qdc[multi][8]/I");
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tree->Branch("multiCry", &multiCry, "multiplicity_crystal/I");
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tree->Branch("multiGagg", &multiGagg, "multiplicity_GAGG/I");
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tree->Branch("runID", &runID, "runID/I");
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int countGP = 0; //gamma-particle coincident
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double totalDataSize = 0;
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for( int i = 0; i < nFile; i++){
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evt->OpenFile(inFileName[i]);
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if( evt->IsOpen() == false ) continue;
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printf("==================================================== %d / %d\n", i, nFile);
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printf("\033[1;31m%s \033[m\n", inFileName[i].Data());
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int pos = inFileName[i].Last('/');
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TString temp = inFileName[i];
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temp.Remove(0, pos+1);
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temp.Remove(0, 3);
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temp.Remove(2, 1);
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temp.Remove(4, 1);
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temp.Remove(7);
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runID = atoi(temp.Data());
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long long int etime = -1;
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long long int tdif = -1;
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while ( evt->IsEndOfFile() == false ) { //main while loop
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if ( evt->ReadBlock() == -1) break;
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//Set reference time for event building
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if (etime == -1) {
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etime = data->time;
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tdif = 0;
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multi = 0;
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}else {
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tdif = data->time - etime;
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}
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//Check for end of event, rewind, and break out of while loop
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if (tdif > timeWindow) {
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//Gate
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if( multiCry > 0 && multiGagg > 0 ) {
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outRootFile->cd();
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tree->Fill();
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countGP++;
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}
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evID ++;
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etime = data->time;
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tdif = 0;
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multi = 0;
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multiCry = 0;
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multiGagg = 0;
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id[multi] = data->detID;
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e[multi] = data->energy;
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e_t[multi] = data->time;
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for( int i = 0; i < 8; i++) qdc[multi][i] = data->QDCsum[i];
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multi++ ;
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if( data->detID < 100 ) multiCry ++;
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if( data->detID >= 200 ) multiGagg ++;
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}else{
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//if within time window, fill array;
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id[multi] = data->detID;
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e[multi] = data->energy;
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e_t[multi] = data->time;
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for( int i = 0; i < 8; i++) qdc[multi-1][i] = data->QDCsum[i];
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multi++ ;
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if( data->detID < 100 ) multiCry ++;
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if( data->detID >= 200 ) multiGagg ++;
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}
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// total pileups
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if (data->pileup == 1) {
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pileUpCount++;
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}
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evt->PrintStatus(10000);
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} // end main while loop
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evt->PrintStatus(1);
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printf("\n\n\n");
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printf(" total number of event built : %llu\n", evID);
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printf(" total number of Gamma - GAGG coincdient : %d (%.3f %%)\n", countGP, countGP*1.0/evID);
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outRootFile->cd();
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tree->Write();
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totalDataSize += evt->GetFileSize()/1024./1024./1024.;
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double rootFileSize = outRootFile->GetSize()/1024./1024./1024. ; // in GB
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printf(" ----------- root file size : %.3f GB\n", rootFileSize);
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printf(" ---------- total read size : %.3f GB\n", totalDataSize);
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printf(" ----------- reduction rate : %.3f %%\n", rootFileSize*100./totalDataSize);
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if( rootFileSize > 3.0 ) break;
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}
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outRootFile->Close();
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printf("\n\n\n==================== finished.\r\n");
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printf(" number of Gamma - GAGG coincdient : %d\n", countGP);
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return 0;
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}
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