/[PAMELA software]/DarthVader/TriggerLevel2/src/TrigCore.cpp
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Annotation of /DarthVader/TriggerLevel2/src/TrigCore.cpp

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Revision 1.10 - (hide annotations) (download)
Wed Apr 18 14:07:17 2007 UTC (17 years, 7 months ago) by mocchiut
Branch: MAIN
Changes since 1.9: +1 -0 lines
Inclination variables added

1 mocchiut 1.1 //
2     // C/C++ headers
3     //
4     #include <fstream>
5     #include <string.h>
6     //
7     // ROOT headers
8     //
9     #include <TTree.h>
10     #include <TClassEdit.h>
11     #include <TObject.h>
12     #include <TList.h>
13     #include <TArrayL.h>
14     #include <TSystem.h>
15     #include <TSystemDirectory.h>
16     #include <TString.h>
17     #include <TFile.h>
18     #include <TClass.h>
19     #include <TCanvas.h>
20     #include <TH1.h>
21     #include <TH1F.h>
22     #include <TH2D.h>
23     #include <TLatex.h>
24     #include <TPad.h>
25     #include <TSQLServer.h>
26     #include <TSQLRow.h>
27     #include <TSQLResult.h>
28     #include <TClonesArray.h>
29     //
30 mocchiut 1.8 // RunInfo header
31     //
32     #include <RunInfo.h>
33     //
34 mocchiut 1.1 // YODA headers
35     //
36     #include <PamelaRun.h>
37     #include <physics/trigger/TriggerEvent.h>
38     //
39     // This program headers
40     //
41     #include <TrigCore.h>
42     #include <TrigLevel2.h>
43     #include <TrigVerl2.h>
44     //
45     using namespace std;
46     //
47     //
48     // CORE ROUTINE
49     //
50     //
51 mocchiut 1.4 int TrigCore(UInt_t run, TFile *file, TSQLServer *dbc, Int_t Trigargc, char *Trigargv[]){
52 mocchiut 1.1 //
53 mocchiut 1.9 TString processFolder = "TrigFolder_"+run;
54 mocchiut 1.1 //
55     // Set these to true to have a very verbose output.
56     //
57     Bool_t verbose = false;
58     Bool_t debug = false;
59     //
60     if ( Trigargc > 0 ){
61     Int_t i = 0;
62     while ( i < Trigargc ){
63     if ( !strcmp(Trigargv[i],"-processFolder") ) {
64     if ( Trigargc < i+1 ){
65     throw -3;
66     };
67     processFolder = (TString)Trigargv[i+1];
68     i++;
69     };
70     if ( !strcmp(Trigargv[i],"-v") || !strcmp(Trigargv[i],"--verbose") ) {
71     verbose = true;
72     };
73     if ( !strcmp(Trigargv[i],"-g") || !strcmp(Trigargv[i],"--debug") ) {
74 mocchiut 1.10 verbose = true;
75 mocchiut 1.1 debug = true;
76     };
77     i++;
78     };
79     };
80     //
81     //
82     // Output directory is the working directoy.
83     //
84     const char* outdir = gSystem->DirName(gSystem->DirName(file->GetPath()));
85     //
86     // Variables for level2
87     //
88 mocchiut 1.7 Long64_t maxsize = 10000000000LL;
89     TTree::SetMaxTreeSize(maxsize);
90     //
91 mocchiut 1.1 TTree *trigt = 0;
92 mocchiut 1.4 UInt_t nevents = 0;
93 mocchiut 1.1 //
94     // variables needed to reprocess data
95     //
96     TString trigversion;
97     ItoRunInfo *runinfo = 0;
98 mocchiut 1.4 TArrayI *runlist = 0;
99 mocchiut 1.1 TTree *trigtclone = 0;
100     Bool_t reproc = false;
101     Bool_t reprocall = false;
102     UInt_t nobefrun = 0;
103     UInt_t noaftrun = 0;
104     UInt_t numbofrun = 0;
105     stringstream ftmpname;
106     TString fname;
107 mocchiut 1.4 UInt_t totfileentries = 0;
108     UInt_t idRun = 0;
109 mocchiut 1.1 //
110     // variables needed to handle error signals
111     //
112     Int_t code = 0;
113     Int_t sgnl;
114     //
115     // trigger level2 classes
116     //
117     TrigLevel2 *trig = new TrigLevel2();
118     TrigLevel2 *trigclone = new TrigLevel2();
119     //
120     // define variables for opening and reading level0 file
121     //
122     TFile *l0File = 0;
123     TTree *l0tr = 0;
124     TBranch *l0head = 0;
125     TBranch *l0trig = 0;
126 mocchiut 1.4 pamela::EventHeader *eh = 0;
127     pamela::PscuHeader *ph = 0;
128 mocchiut 1.1 pamela::trigger::TriggerEvent *triggerEvent = 0;
129     //
130     // Define other basic variables
131     //
132     UInt_t procev = 0;
133     stringstream file2;
134     stringstream file3;
135     stringstream qy;
136     Int_t totevent = 0;
137 mocchiut 1.4 UInt_t atime = 0;
138     UInt_t re = 0;
139 mocchiut 1.1 //
140     // Working filename
141     //
142     TString outputfile;
143     stringstream name;
144     name.str("");
145     name << outdir << "/";
146     //
147     // temporary file and folder
148     //
149     TFile *tempfile = 0;
150     TTree *temptrig = 0;
151     stringstream tempname;
152     stringstream Trigfolder;
153     tempname.str("");
154     tempname << outdir;
155     tempname << "/" << processFolder.Data();
156     Trigfolder.str("");
157     Trigfolder << tempname.str().c_str();
158     gSystem->MakeDirectory(Trigfolder.str().c_str());
159     tempname << "/trigtree_run";
160     tempname << run << ".root";
161     //
162     // DB classes
163     //
164     GL_ROOT *glroot = new GL_ROOT();
165 mocchiut 1.4 GL_TIMESYNC *dbtime = 0;
166 mocchiut 1.1 //
167     // Let's start!
168     //
169     //
170     // As a first thing we must check what we have to do: if run = 0 we must process all events in the file has been passed
171     // if run != 0 we must process only that run but first we have to check if the tree Trigger already exist in the file
172     // if it exists we are reprocessing data and we must delete that entries, if not we must create it.
173     //
174 mocchiut 1.4 if ( run == 0 ) reproc = true;
175 mocchiut 1.1 //
176     //
177     // Output file is "outputfile"
178     //
179     if ( !file->IsOpen() ){
180     if ( verbose ) printf(" Trigger - ERROR: cannot open file for writing\n");
181     throw -401;
182     };
183     //
184     // Retrieve GL_RUN variables from the level2 file
185     //
186     trigversion = TrigInfo(false); // we should decide how to handle versioning system
187     //
188     // create an interface to RunInfo called "runinfo"
189     //
190     runinfo = new ItoRunInfo(file);
191     //
192     // open "Run" tree in level2 file, if not existing return an error (sngl != 0)
193     //
194     sgnl = 0;
195     sgnl = runinfo->Update(run,"TRIG",trigversion);
196     if ( sgnl ){
197     if ( verbose ) printf(" Trigger - ERROR: RunInfo exited with non-zero status\n");
198     code = sgnl;
199     goto closeandexit;
200     } else {
201     sgnl = 0;
202     };
203     //
204     // number of events in the file BEFORE the first event of our run
205     //
206     nobefrun = runinfo->GetFirstEntry();
207     //
208     // total number of events in the file
209     //
210     totfileentries = runinfo->GetFileEntries();
211     //
212     // first file entry AFTER the last event of our run
213     //
214     noaftrun = runinfo->GetLastEntry() + 1;
215     //
216     // number of run to be processed
217     //
218     numbofrun = runinfo->GetNoRun();
219     //
220     // Try to access the Trigger tree in the file, if it exists we are reprocessing data if not we are processing a new run
221     //
222     trigtclone = (TTree*)file->Get("Trigger");
223     //
224     if ( !trigtclone ){
225     //
226     // tree does not exist, we are not reprocessing
227     //
228     reproc = false;
229 mocchiut 1.4 if ( run == 0 && verbose ) printf(" Trigger - WARNING: you are reprocessing data but Trigger tree does not exist!\n");
230     if ( runinfo->IsReprocessing() && run != 0 && verbose ) printf(" Trigger - WARNING: it seems you are not reprocessing data but Trigger\n versioning information already exists in RunInfo.\n");
231 mocchiut 1.1
232     } else {
233     //
234     // tree exists, we are reprocessing data. Are we reprocessing a single run or all the file?
235     //
236 mocchiut 1.7 trigtclone->SetAutoSave(900000000000000LL);
237 mocchiut 1.1 reproc = true;
238     //
239     // update versioning information
240     //
241     if ( verbose ) printf("\n Preparing the pre-processing...\n");
242     //
243 mocchiut 1.4 if ( run == 0 ){
244 mocchiut 1.1 //
245     // we are reprocessing all the file
246     // if we are reprocessing everything we don't need to copy any old event and we can just work with the new tree and delete the old one immediately
247     //
248     reprocall = true;
249     //
250     if ( verbose ) printf("\n Trigger - WARNING: Reprocessing all runs\n");
251     //
252     } else {
253     //
254     // we are reprocessing a single run, we must copy to the new tree the events in the file which preceed the first event of the run
255     //
256     reprocall = false;
257     //
258 mocchiut 1.4 if ( verbose ) printf("\n Trigger - WARNING: Reprocessing run number %u \n",run);
259 mocchiut 1.1 //
260     // copying old tree to a new file
261     //
262     tempfile = new TFile(tempname.str().c_str(),"RECREATE");
263     temptrig = trigtclone->CloneTree(-1,"fast");
264     temptrig->SetName("Trigger-old");
265     tempfile->Write();
266     tempfile->Close();
267     }
268     //
269     // Delete the old tree from old file and memory
270     //
271     trigtclone->Delete("all");
272     //
273     if ( verbose ) printf(" ...done!\n");
274     //
275     };
276     //
277     // create Trigger tree trigt
278     //
279     file->cd();
280     trigt = new TTree("Trigger-new","PAMELA Level2 Trigger data");
281 mocchiut 1.7 trigt->SetAutoSave(900000000000000LL);
282 mocchiut 1.1 trigt->Branch("TrigLevel2","TrigLevel2",&trig);
283     //
284     if ( reproc && !reprocall ){
285     //
286     // open new file and retrieve alo tree informations
287     //
288     tempfile = new TFile(tempname.str().c_str(),"READ");
289     trigtclone = (TTree*)tempfile->Get("Trigger-old");
290 mocchiut 1.7 trigtclone->SetAutoSave(900000000000000LL);
291 mocchiut 1.1 trigtclone->SetBranchAddress("TrigLevel2",&trigclone);
292     //
293     if ( nobefrun > 0 ){
294     if ( verbose ) printf("\n Pre-processing: copying events from the old tree before the processed run\n");
295 mocchiut 1.4 if ( verbose ) printf(" Copying %u events in the file which are before the beginning of the run %u \n",nobefrun,run);
296 mocchiut 1.1 if ( verbose ) printf(" Start copying at event number 0, end copying at event number %u \n",nobefrun);
297     for (UInt_t j = 0; j < nobefrun; j++){
298     //
299     trigtclone->GetEntry(j);
300     //
301     // copy trigclone to trig
302     //
303 mocchiut 1.2 // trig = new TrigLevel2();
304     trig->Clear();
305 mocchiut 1.1 memcpy(&trig,&trigclone,sizeof(trigclone));
306     //
307     // Fill entry in the new tree
308     //
309     trigt->Fill();
310     //
311     };
312     if ( verbose ) printf(" Finished successful copying!\n");
313     };
314     };
315     //
316     // Get the list of run to be processed, if only one run has to be processed the list will contain one entry only.
317     //
318     runlist = runinfo->GetRunList();
319     //
320     // Loop over the run to be processed
321     //
322     for (UInt_t irun=0; irun < numbofrun; irun++){
323     //
324     // retrieve the first run ID to be processed using the RunInfo list
325     //
326     idRun = runlist->At(irun);
327     if ( verbose ) printf("\n\n\n ####################################################################### \n");
328 mocchiut 1.4 if ( verbose ) printf(" PROCESSING RUN NUMBER %u \n",idRun);
329 mocchiut 1.1 if ( verbose ) printf(" ####################################################################### \n\n\n");
330     //
331 mocchiut 1.4 runinfo->ID_ROOT_L0 = 0;
332 mocchiut 1.1 //
333     // store in the runinfo class the GL_RUN variables for our run
334     //
335     sgnl = 0;
336     sgnl = runinfo->GetRunInfo(idRun);
337     if ( sgnl ){
338     if ( verbose ) printf(" Trigger - ERROR: RunInfo exited with non-zero status\n");
339     code = sgnl;
340     goto closeandexit;
341     } else {
342     sgnl = 0;
343     };
344     //
345 mocchiut 1.4 // now you can access that variables using the RunInfo class this way runinfo->ID_ROOT_L0
346 mocchiut 1.1 //
347 mocchiut 1.4 if ( runinfo->ID_ROOT_L0 == 0 ){
348     if ( verbose ) printf("\n Trigger - ERROR: no run with ID_RUN = %u \n\n Exiting... \n\n",idRun);
349 mocchiut 1.1 code = -5;
350     goto closeandexit;
351     };
352     //
353 mocchiut 1.4 // prepare the timesync for the db
354     //
355 mocchiut 1.6 if ( !dbc->IsConnected() ) throw -403;
356 mocchiut 1.4 dbtime = new GL_TIMESYNC(runinfo->ID_ROOT_L0,"ID",dbc);
357     //
358 mocchiut 1.1 // Search in the DB the path and name of the LEVEL0 file to be processed.
359     //
360 mocchiut 1.6 if ( !dbc->IsConnected() ) throw -403;
361 mocchiut 1.4 glroot->Query_GL_ROOT(runinfo->ID_ROOT_L0,dbc);
362 mocchiut 1.1 //
363     ftmpname.str("");
364     ftmpname << glroot->PATH.Data() << "/";
365     ftmpname << glroot->NAME.Data();
366     fname = ftmpname.str().c_str();
367     //
368     // print out informations
369     //
370 mocchiut 1.4 totevent = runinfo->NEVENTS;
371 mocchiut 1.1 if ( verbose ) printf("\n LEVEL0 data file: %s \n",fname.Data());
372 mocchiut 1.4 if ( verbose ) printf(" RUN HEADER absolute time is: %u \n",runinfo->RUNHEADER_TIME);
373     if ( verbose ) printf(" RUN TRAILER absolute time is: %u \n",runinfo->RUNTRAILER_TIME);
374     if ( verbose ) printf(" %i events to be processed for run %u: from %i to %i \n\n",totevent,idRun,runinfo->EV_FROM,runinfo->EV_FROM+totevent);
375 mocchiut 1.1 //
376     // Open Level0 file
377     //
378     l0File = new TFile(fname.Data());
379     if ( !l0File ) {
380     if ( verbose ) printf(" Trigger - ERROR: problems opening Level0 file\n");
381     code = -6;
382     goto closeandexit;
383     };
384     l0tr = (TTree*)l0File->Get("Physics");
385     if ( !l0tr ) {
386     if ( verbose ) printf(" Trigger - ERROR: no Physics tree in Level0 file\n");
387     l0File->Close();
388     code = -7;
389     goto closeandexit;
390     };
391     l0head = l0tr->GetBranch("Header");
392     if ( !l0head ) {
393     if ( verbose ) printf(" Trigger - ERROR: no Header branch in Level0 tree\n");
394     l0File->Close();
395     code = -8;
396     goto closeandexit;
397     };
398     l0trig = l0tr->GetBranch("Trigger");
399     if ( !l0trig ) {
400     if ( verbose ) printf(" Trigger - ERROR: no Trigger branch in Level0 tree\n");
401     l0File->Close();
402     code = -402;
403     goto closeandexit;
404     };
405     //
406     l0tr->SetBranchAddress("Trigger", &triggerEvent);
407 mocchiut 1.4 l0tr->SetBranchAddress("Header", &eh);
408 mocchiut 1.1 //
409 mocchiut 1.4 nevents = l0trig->GetEntries();
410 mocchiut 1.1 //
411     if ( nevents < 1 ) {
412     if ( verbose ) printf(" Trigger - ERROR: Level0 file is empty\n\n");
413     l0File->Close();
414     code = -11;
415     goto closeandexit;
416     };
417     //
418 mocchiut 1.4 if ( runinfo->EV_TO > nevents-1 ) {
419     if ( verbose ) printf(" Trigger - ERROR: too few entries in the tree\n");
420 mocchiut 1.1 l0File->Close();
421     code = -12;
422     goto closeandexit;
423     };
424     //
425     // run over all the events of the run
426     //
427     if ( verbose ) printf("\n Ready to start! \n\n Processed events: \n\n");
428     //
429 mocchiut 1.4 for ( re = runinfo->EV_FROM; re < (runinfo->EV_FROM+runinfo->NEVENTS); re++){
430 mocchiut 1.1 //
431     if ( procev%1000 == 0 && procev > 0 && verbose ) printf(" %iK \n",procev/1000);
432     //
433 mocchiut 1.4 l0head->GetEntry(re);
434 mocchiut 1.1 //
435     // absolute time of this event
436     //
437 mocchiut 1.4 ph = eh->GetPscuHeader();
438     atime = dbtime->DBabsTime(ph->GetOrbitalTime());
439 mocchiut 1.1 //
440     // paranoid check
441     //
442     if ( atime > runinfo->RUNTRAILER_TIME || atime < runinfo->RUNHEADER_TIME ) {
443     if ( verbose ) printf(" Trigger - WARNING: event at time outside the run time window, skipping it\n");
444     goto jumpev;
445     };
446     ///
447 mocchiut 1.4 l0trig->GetEntry(re);
448 mocchiut 1.1 ///
449     //
450     procev++;
451     //
452     // start processing
453     //
454 mocchiut 1.2 trig->Clear();
455     // trig = new TrigLevel2();
456 mocchiut 1.1 //
457     // now we must copy from the output structure to the level2 class:
458     //
459     trig->evcount = triggerEvent->evcount;
460     for (Int_t kk=0; kk<3;kk++){
461     trig->pmtpl[kk] = triggerEvent->pmtpl[kk];
462     trig->patternbusy[kk] = triggerEvent->patternbusy[kk];
463     }
464    
465     for (Int_t kk=0; kk<6;kk++){
466     trig->trigrate[kk] = triggerEvent->trigrate[kk];
467     trig->patterntrig[kk] = triggerEvent->patterntrig[kk];
468     }
469    
470     for (Int_t kk=0; kk<2;kk++){
471     trig->dltime[kk] = triggerEvent->dltime[kk];
472     trig->s4calcount[kk] = triggerEvent->s4calcount[kk];
473     }
474    
475     for (Int_t kk=0; kk<24;kk++){
476     trig->pmtcount1[kk] = triggerEvent->pmtcount1[kk];
477     trig->pmtcount2[kk] = triggerEvent->pmtcount2[kk];
478     }
479    
480     trig->trigconf = triggerEvent->trigconf;
481 mocchiut 1.5
482     trig->unpackError = triggerEvent->unpackError;
483 mocchiut 1.1
484     trigt->Fill();
485     //
486     //
487     jumpev:
488     debug = false;
489     //
490     };
491 mocchiut 1.4 //
492     // Here you may want to clear some variables before processing another run
493     //
494     delete dbtime;
495 mocchiut 1.1 }; // process all the runs
496     //
497     if ( verbose ) printf("\n Finished processing data \n");
498     //
499     closeandexit:
500     //
501     // we have finished processing the run(s). If we processed a single run now we must copy all the events after our run from the old tree to the new one and delete the old tree.
502     //
503     if ( !reprocall && reproc && code >= 0 ){
504     if ( totfileentries > noaftrun ){
505     if ( verbose ) printf("\n Post-processing: copying events from the old tree after the processed run\n");
506     if ( verbose ) printf(" Copying %i events in the file which are after the end of the run %i \n",(int)(totfileentries-noaftrun),(int)run);
507     if ( verbose ) printf(" Start copying at event number %i end copying at event number %i \n",(int)noaftrun,(int)totfileentries);
508     for (UInt_t j = noaftrun; j < totfileentries; j++ ){
509     //
510     // Get entry from old tree
511     //
512     trigtclone->GetEntry(j);
513     //
514     // copy trigclone to trig
515     //
516 mocchiut 1.2 trig->Clear();
517 mocchiut 1.4 //
518 mocchiut 1.1 memcpy(&trig,&trigclone,sizeof(trigclone));
519     //
520     // Fill entry in the new tree
521     //
522     trigt->Fill();
523     };
524     if ( verbose ) printf(" Finished successful copying!\n");
525     };
526     };
527     //
528     // Close files, delete old tree(s), write and close level2 file
529     //
530     if ( l0File ) l0File->Close();
531     if ( tempfile ) tempfile->Close();
532     gSystem->Unlink(tempname.str().c_str());
533     //
534     if ( code < 0 && verbose ) printf("\n Trigger - ERROR: an error occurred, try to save anyway...\n");
535     if ( verbose ) printf("\n Writing and closing rootple\n");
536     if ( runinfo ) runinfo->Close();
537     if ( trigt ) trigt->SetName("Trigger");
538     if ( file ){
539     file->cd();
540     file->Write();
541     // file->Write("Trigger");
542     };
543     //
544     gSystem->Unlink(Trigfolder.str().c_str());
545     //
546     // the end
547     //
548     if ( verbose ) printf("\n Exiting...\n");
549     if ( trigt ) trigt->Delete();
550 mocchiut 1.3 //
551     if ( trig ) delete trig;
552     if ( trigclone ) delete trigclone;
553     if ( glroot ) delete glroot;
554     if ( runinfo ) delete runinfo;
555     //
556 mocchiut 1.1 if ( code < 0 ) throw code;
557     return(code);
558     }
559    
560    
561    

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