Belle II Software development
Public Member Functions | Public Attributes | Static Public Attributes | List of all members
EventDisplayer Class Reference
Inheritance diagram for EventDisplayer:

Public Member Functions

 __init__ (self, exp, run, eventPdfName, maxDisplays, minRPCHits, minMuidHits)
 
 initialize (self)
 
 terminate (self)
 
 beginRun (self)
 
 endRun (self)
 
 event (self)
 

Public Attributes

 exp = exp
 internal copy of experiment number
 
 run = run
 internal copy of run number
 
 eventPdfName = eventPdfName
 internal copy of the pathname of the output event-display PDF file
 
 maxDisplays = maxDisplays
 internal copy of the maximum number of event displays to write
 
 minRPCHits = minRPCHits
 internal copy of the minimum number of RPC KLMHit2ds in any sector for event display
 
 minMuidHits = minMuidHits
 internal copy of the minimum number of MuidHits in the event for event display
 
int eventCounter = 0
 event counter (needed for PDF table of contents' ordinal event#)
 
int eventDisplays = 0
 event-display counter
 
str lastTitle = ''
 title of the last-drawn event display (needed for PDF table of contents' last event)
 
 eventCanvas = ROOT.TCanvas("eventCanvas", self.eventPdfName, 3200, 1600)
 TCanvas on which event displays will be drawn.
 
list cosine = [0, 0, 0, 0, 0, 0, 0, 0]
 table of cosines for the BKLM-sector normals
 
list sine = [0, 0, 0, 0, 0, 0, 0, 0]
 table of sines for the BKLM-sector normals
 
 hist_XY = ROOT.TH2F('XY', ' ;x;y', 10, -345.0, 345.0, 10, -345.0, 345.0)
 blank scatterplot to define the bounds of the BKLM end view
 
 hist_ZY = ROOT.TH2F('ZY', ' ;z;y', 10, -345.0, 345.0, 10, -345.0, 345.0)
 blank scatterplot to define the bounds of the BKLM side view
 
list hist_XYS = [0, 0, 0, 0, 0, 0, 0, 0]
 list of blank scatterplots to define the per-sector bounds of the BKLM end view
 
 hist_ZYS = ROOT.TH2F('ZYS', ' ;z;y', 10, -150.0, 150.0, 10, 125.0, 425.0)
 blank scatterplot to define the per-sector bounds of the rotated BKLM side view
 
list bklmXY = []
 list of line-segment (x,y) points for the BKLM end view
 
list bklmZY = []
 list of line-segment (z,y) points for the BKLM side view
 
list bklmZYL = []
 list of line-segment (z,y) points for the BKLM sector's zoomed and rotated side view
 
 electIdToModuleId = bklmDB.fillDB()
 readout <-> detector map (from the information retrieved from the conditions database)
 
list sectorFBToDC = [11, 15, 2, 6, 10, 14, 3, 7, 9, 13, 0, 4, 8, 12, 1, 5]
 map for sectorFB -> data concentrator
 
list dcToSectorFB = [10, 14, 2, 6, 11, 15, 3, 7, 12, 8, 4, 0, 13, 9, 5, 1]
 map for data concentrator -> sectorFB
 
int t0Cal = 312
 RPC-time calibration adjustment (ns) for rawKLMs.
 
int t0Cal2d = 308
 RPC-time calibration adjustment (ns) for KLMHit2ds.
 
int ct0Cal = 455
 scint-ctime calibration adjustment (ns) for rawKLMs
 
int ct0Cal2d = 520
 scint-ctime calibration adjustment (ns) for KLMHit2ds
 
list t0RPC = [8, -14, -6, -14, -2, 10, 9, 13, 0, -10, -14, -20, 2, 6, 14, 11]
 per-sector variations in RPC-time calibration adjustment (ns) for rawKLMs
 
list ct0Scint = [-1, -33, -46, -33, -2, 32, 51, 32, 0, -32, -45, -33, -4, 34, 45, 27]
 per-sector variations in scint-ctime calibration adjustment (ns) for rawKLMs
 

Static Public Attributes

int BKLM_ID = 0x07000000
 COPPER base identifier for BKLM readout.
 
int EKLM_ID = 0x08000000
 COPPER base identifier for EKLM readout.
 
int BKLM_STRIP_BIT = 0
 bit position for strip-1 [0..47]
 
int BKLM_PLANE_BIT = 6
 bit position for plane-1 [0..1]; 0 is inner-plane
 
int BKLM_LAYER_BIT = 7
 bit position for layer-1 [0..14]; 0 is innermost
 
int BKLM_SECTOR_BIT = 11
 bit position for sector-1 [0..7]; 0 is on the +x axis and 2 is on the +y axis
 
int BKLM_SECTION_BIT = 14
 bit position for section [0..1]; forward is 0
 
int BKLM_MAXSTRIP_BIT = 15
 bit position for maxStrip-1 [0..47]
 
int BKLM_STRIP_MASK = 0x3f
 bit mask for strip-1 [0..47]
 
tuple BKLM_PLANE_MASK = (1 << BKLM_PLANE_BIT)
 bit mask for plane-1 [0..1]; 0 is inner-plane
 
tuple BKLM_LAYER_MASK = (15 << BKLM_LAYER_BIT)
 bit mask for layer-1 [0..15]; 0 is innermost and 14 is outermost
 
tuple BKLM_SECTOR_MASK = (7 << BKLM_SECTOR_BIT)
 bit mask for sector-1 [0..7]; 0 is on the +x axis and 2 is on the +y axis
 
tuple BKLM_SECTION_MASK = (1 << BKLM_SECTION_BIT)
 bit mask for section [0..1]; forward is 0
 
tuple BKLM_MAXSTRIP_MASK = (63 << BKLM_MAXSTRIP_BIT)
 bit mask for maxStrip-1 [0..47]
 
tuple BKLM_MODULEID_MASK = (BKLM_SECTION_MASK | BKLM_SECTOR_MASK | BKLM_LAYER_MASK)
 bit mask for unique module identifier (end, sector, layer)
 

Detailed Description

Draw BKLM event displays from KLMHit2ds, ExtHits, and MuidHits.

Definition at line 28 of file EventDisplayer.py.

Constructor & Destructor Documentation

◆ __init__()

__init__ ( self,
exp,
run,
eventPdfName,
maxDisplays,
minRPCHits,
minMuidHits ) 
Constructor

Arguments:
    exp (str): formatted experiment number
    run (str): formatter run number
    eventPdfName (str): path name of the output event-display PDF file
    maxDisplays (int): max # of events displays to write
    minRPCHits (int): min # of RPC KLMHit2ds in any sector for event display
    minMuidHits (int): min # of MuidHits in the event for event display

Definition at line 62 of file EventDisplayer.py.

62 def __init__(self, exp, run, eventPdfName, maxDisplays, minRPCHits, minMuidHits):
63 """Constructor
64
65 Arguments:
66 exp (str): formatted experiment number
67 run (str): formatter run number
68 eventPdfName (str): path name of the output event-display PDF file
69 maxDisplays (int): max # of events displays to write
70 minRPCHits (int): min # of RPC KLMHit2ds in any sector for event display
71 minMuidHits (int): min # of MuidHits in the event for event display
72 """
73 super().__init__()
74
75 self.exp = exp
76
77 self.run = run
78
79 self.eventPdfName = eventPdfName
80
81 self.maxDisplays = maxDisplays
82
83 self.minRPCHits = minRPCHits
84
85 self.minMuidHits = minMuidHits
86
87 self.eventCounter = 0
88
89 self.eventDisplays = 0
90
91 self.lastTitle = ''
92

Member Function Documentation

◆ beginRun()

beginRun ( self) 
Handle begin of run: print diagnostic message

Definition at line 320 of file EventDisplayer.py.

320 def beginRun(self):
321 """Handle begin of run: print diagnostic message"""
322 EventMetaData = Belle2.PyStoreObj('EventMetaData')
323 print('beginRun', EventMetaData.getRun())
324
Belle2::PyStoreObj
a (simplified) python wrapper for StoreObjPtr.
Definition PyStoreObj.h:67

◆ endRun()

endRun ( self) 
Handle end of run: print diagnostic message

Definition at line 325 of file EventDisplayer.py.

325 def endRun(self):
326 """Handle end of run: print diagnostic message"""
327 EventMetaData = Belle2.PyStoreObj('EventMetaData')
328 print('endRun', EventMetaData.getRun())
329

◆ event()

event ( self) 
Process one event: (optionally) draw event display

Definition at line 330 of file EventDisplayer.py.

330 def event(self):
331 """Process one event: (optionally) draw event display"""
332
333 super().return_value(self.eventDisplays < self.maxDisplays)
334
335 if self.eventDisplays >= self.maxDisplays:
336 return
337
338 self.eventCounter += 1
339 EventMetaData = Belle2.PyStoreObj('EventMetaData')
340 event = EventMetaData.getEvent()
341 rawklms = Belle2.PyStoreArray('RawKLMs') # to determine if KLMHit2d is prompt
342 hit2ds = Belle2.PyStoreArray('KLMHit2ds')
343 exthits = Belle2.PyStoreArray('ExtHits')
344 muidhits = Belle2.PyStoreArray('MuidHits')
345
346 rawFb = [[], [], [], [], [], [], [], [], [], [], [], [], [], [], [], []]
347 rawSector = [[], [], [], [], [], [], [], [], [], [], [], [], [], [], [], []]
348 rawLayer = [[], [], [], [], [], [], [], [], [], [], [], [], [], [], [], []]
349 rawPlane = [[], [], [], [], [], [], [], [], [], [], [], [], [], [], [], []]
350 rawStrip = [[], [], [], [], [], [], [], [], [], [], [], [], [], [], [], []]
351 rawCtime = [[], [], [], [], [], [], [], [], [], [], [], [], [], [], [], []]
352
353 for copper in range(0, len(rawklms)):
354 rawklm = rawklms[copper]
355 nodeID = rawklm.GetNodeID(0) - self.BKLM_ID
356 if nodeID >= self.EKLM_ID - self.BKLM_ID:
357 nodeID = nodeID - (self.EKLM_ID - self.BKLM_ID) + 4
358 if (nodeID < 0) or (nodeID > 4): # skip EKLM nodes
359 continue
360 for finesse in range(0, 4):
361 dc = (finesse << 2) + copper
362 n = rawklm.GetDetectorNwords(0, finesse)
363 bufSlot = rawklm.GetDetectorBuffer(0, finesse)
364 if n > 0:
365 n = n >> 1
366 for j in range(0, n):
367 word0 = bufSlot[j * 2]
368 word1 = bufSlot[j * 2 + 1] # noqa (F841) kept for completeness
369 ctime = word0 & 0xffff
370 channel = (word0 >> 16) & 0x7f
371 axis = (word0 >> 23) & 0x01
372 lane = (word0 >> 24) & 0x1f # crate's slot number
373 flag = (word0 >> 30) & 0x03 # noqa (F841) kept for completeness
374 fb = -1
375 sector = -1
376 layer = -1
377 plane = -1
378 strip = -1
379 electId = (channel << 12) | (axis << 11) | (lane << 6) | (finesse << 4) | nodeID
380 if electId in self.electIdToModuleId:
381 moduleId = self.electIdToModuleId[electId]
382 fb = (moduleId & self.BKLM_SECTION_MASK) >> self.BKLM_SECTION_BIT
383 sector = (moduleId & self.BKLM_SECTOR_MASK) >> self.BKLM_SECTOR_BIT
384 layer = (moduleId & self.BKLM_LAYER_MASK) >> self.BKLM_LAYER_BIT
385 plane = (moduleId & self.BKLM_PLANE_MASK) >> self.BKLM_PLANE_BIT
386 strip = (moduleId & self.BKLM_STRIP_MASK) >> self.BKLM_STRIP_BIT
387 rawFb[dc].append(fb)
388 rawSector[dc].append(sector)
389 rawLayer[dc].append(layer)
390 rawPlane[dc].append(plane)
391 rawStrip[dc].append(strip)
392 rawCtime[dc].append(ctime)
393
394 tCal2d = []
395 for hit2d in hit2ds:
396 tCal2d.append(hit2d.getTime())
397
398 # Process the ExtHits for event display
399
400 xold = 0
401 yold = 0
402 zold = 0
403 sold = 0
404 epositions = []
405 sumx = 0
406 sumy = 0
407 sumz = 0
408 sumn = 0
409 for exthit in exthits:
410 sector = (exthit.getCopyID() & self.BKLM_SECTOR_MASK) >> self.BKLM_SECTOR_BIT
411 extPosition = exthit.getPosition()
412 x = extPosition[0]
413 y = extPosition[1]
414 z = extPosition[2]
415 dx = x - xold
416 dy = y - yold
417 dz = z - zold
418 if (dx * dx + dy * dy + dz * dz > 36) and (sumn > 0):
419 eposition = [sumx / sumn, sumy / sumn, sumz / sumn, sold]
420 epositions.append(eposition)
421 sumx = 0
422 sumy = 0
423 sumz = 0
424 sumn = 0
425 else:
426 if sumn == 0:
427 xold = x
428 yold = y
429 zold = z
430 sold = sector
431 sumx = sumx + x
432 sumy = sumy + y
433 sumz = sumz + z
434 sumn = sumn + 1
435 if sumn > 0:
436 eposition = [sumx / sumn, sumy / sumn, sumz / sumn, sold]
437 epositions.append(eposition)
438 extXYGraph = ROOT.TGraph()
439 extXYGraph.SetMarkerColor(30)
440 extXYGraph.SetMarkerSize(2.25)
441 extXYGraph.SetMarkerStyle(21)
442 extZYGraph = ROOT.TGraph()
443 extZYGraph.SetMarkerColor(30)
444 extZYGraph.SetMarkerSize(2.25)
445 extZYGraph.SetMarkerStyle(21)
446 extZYSGraph = [0, 0, 0, 0, 0, 0, 0, 0]
447 for sector in range(0, 8):
448 extZYSGraph[sector] = ROOT.TGraph()
449 extZYSGraph[sector].SetMarkerColor(30)
450 extZYSGraph[sector].SetMarkerSize(2.25)
451 extZYSGraph[sector].SetMarkerStyle(21)
452 j = -1
453 for eposition in epositions:
454 j = j + 1
455 x = eposition[0]
456 y = eposition[1]
457 z = eposition[2]
458 extXYGraph.SetPoint(j, x, y)
459 extZYGraph.SetPoint(j, z, y)
460 sector = int(eposition[3])
461 nPoint = extZYSGraph[sector].GetN()
462 extZYSGraph[sector].SetPoint(nPoint, z, abs(x * self.cosine[sector] + y * self.sine[sector]))
463
464 # Process the MuidHits for event display
465
466 zMuids = [0, 0, 0, 0, 0, 0, 0, 0]
467 nMuids = [0, 0, 0, 0, 0, 0, 0, 0]
468 muidXYGraph = ROOT.TGraph()
469 muidXYGraph.SetMarkerColor(5)
470 muidXYGraph.SetMarkerSize(2.0)
471 muidXYGraph.SetMarkerStyle(20)
472 muidZYGraph = ROOT.TGraph()
473 muidZYGraph.SetMarkerColor(5)
474 muidZYGraph.SetMarkerSize(2.0)
475 muidZYGraph.SetMarkerStyle(20)
476 muidZYSGraph = [0, 0, 0, 0, 0, 0, 0, 0]
477 for sector in range(0, 8):
478 muidZYSGraph[sector] = ROOT.TGraph()
479 muidZYSGraph[sector].SetMarkerColor(5)
480 muidZYSGraph[sector].SetMarkerSize(2.0)
481 muidZYSGraph[sector].SetMarkerStyle(20)
482 j = -1
483 for muidhit in muidhits:
484 j += 1
485 muidPosition = muidhit.getExtPosition()
486 x = muidPosition[0]
487 y = muidPosition[1]
488 z = muidPosition[2]
489 muidXYGraph.SetPoint(j, x, y)
490 muidZYGraph.SetPoint(j, z, y)
491 sector = muidhit.getSector()
492 nPoint = muidZYSGraph[sector].GetN()
493 muidZYSGraph[sector].SetPoint(nPoint, z, abs(x * self.cosine[sector] + y * self.sine[sector]))
494 if nMuids[sector] == 0:
495 zMuids[sector] = z
496 nMuids[sector] += 1
497
498 # Process the KLMHit2ds for event display
499
500 rpcHitCount = [0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
501 promptXYGraph = ROOT.TGraph()
502 promptXYGraph.SetMarkerColor(4)
503 promptXYGraph.SetMarkerSize(2.0)
504 promptXYGraph.SetMarkerStyle(29)
505 promptZYGraph = ROOT.TGraph()
506 promptZYGraph.SetMarkerColor(4)
507 promptZYGraph.SetMarkerSize(2.0)
508 promptZYGraph.SetMarkerStyle(29)
509 bkgdXYGraph = ROOT.TGraph()
510 bkgdXYGraph.SetMarkerColor(2)
511 bkgdXYGraph.SetMarkerSize(2.0)
512 bkgdXYGraph.SetMarkerStyle(29)
513 bkgdZYGraph = ROOT.TGraph()
514 bkgdZYGraph.SetMarkerColor(2)
515 bkgdZYGraph.SetMarkerSize(2.0)
516 bkgdZYGraph.SetMarkerStyle(29)
517 promptZYSGraph = [0, 0, 0, 0, 0, 0, 0, 0]
518 bkgdZYSGraph = [0, 0, 0, 0, 0, 0, 0, 0]
519 for sector in range(0, 8):
520 promptZYSGraph[sector] = ROOT.TGraph()
521 promptZYSGraph[sector].SetMarkerColor(4)
522 promptZYSGraph[sector].SetMarkerSize(2.0)
523 promptZYSGraph[sector].SetMarkerStyle(29)
524 bkgdZYSGraph[sector] = ROOT.TGraph()
525 bkgdZYSGraph[sector].SetMarkerColor(2)
526 bkgdZYSGraph[sector].SetMarkerSize(2.0)
527 bkgdZYSGraph[sector].SetMarkerStyle(29)
528 jPrompt = -1
529 jBkgd = -1
530 for hit2d in hit2ds:
531 key = hit2d.getModuleID()
532 layer = (key & self.BKLM_LAYER_MASK) >> self.BKLM_LAYER_BIT
533 sector = (key & self.BKLM_SECTOR_MASK) >> self.BKLM_SECTOR_BIT
534 fb = (key & self.BKLM_SECTION_MASK) >> self.BKLM_SECTION_BIT
535 phiStripMin = hit2d.getPhiStripMin() - 1
536 phiStripMax = hit2d.getPhiStripMax() - 1
537 zStripMin = hit2d.getZStripMin() - 1
538 zStripMax = hit2d.getZStripMax() - 1
539 sectorFB = sector if fb == 0 else sector + 8
540 if layer >= 2:
541 rpcHitCount[sectorFB] += 1
542 dc = self.sectorFBToDC[sectorFB]
543 copper = dc & 0x03
544 finesse = dc >> 2
545 n = rawklms[copper].GetDetectorNwords(0, finesse) >> 1
546 trigCtime = (rawklms[copper].GetTTCtime(0) & 0x07ffffff) << 3
547 ctDiffMax = 99999
548 tCal = -1
549 jZ = -1
550 jPhi = -1
551 ctZ = 0
552 ctPhi = 0
553 for j in range(0, n):
554 if layer != rawLayer[dc][j]:
555 continue
556 if sector != rawSector[dc][j]:
557 continue
558 if fb != rawFb[dc][j]:
559 continue
560 strip = rawStrip[dc][j]
561 plane = rawPlane[dc][j]
562 if plane == 0: # it's a z strip
563 if strip < zStripMin:
564 continue
565 if strip > zStripMax:
566 continue
567 ctZ = rawCtime[dc][j] << 3 # in ns, range is only 8 bits in SCROD (??)
568 jZ = j
569 else: # it's a phi strip
570 if strip < phiStripMin:
571 continue
572 if strip > phiStripMax:
573 continue
574 ctPhi = rawCtime[dc][j] << 3 # in ns, range is only 8 bits in SCROD (??)
575 jPhi = j
576 if (jZ >= 0) and (jPhi >= 0):
577 if layer < 2: # it's a scint layer
578 if abs(ctZ - ctPhi) > 40:
579 continue
580 ct = int((ctZ + ctPhi) * 0.5 - trigCtime - self.ct0Scint[sectorFB]) & 0x3ff
581 if abs(ct - self.ct0Cal) < ctDiffMax:
582 ctDiffMax = int(abs(ct - self.ct0Cal))
583 tCal = ct
584 if ctDiffMax == 0:
585 break
586 else: # it's an RPC layer
587 tCal = ((int(hit2d.getTime()) - trigCtime) & 0x03ff) - self.t0RPC[sectorFB] - 0.75 * jPhi - 0.75 * jZ
588 break
589 x = hit2d.getGlobalPositionX()
590 y = hit2d.getGlobalPositionY()
591 z = hit2d.getGlobalPositionZ()
592 isPromptHit = False
593 if layer < 2:
594 if abs(tCal - self.ct0Cal2d) < 20:
595 isPromptHit = True
596 else:
597 if abs(tCal - self.t0Cal2d) < 20:
598 isPromptHit = True
599 if isPromptHit:
600 jPrompt += 1
601 promptXYGraph.SetPoint(jPrompt, x, y)
602 promptZYGraph.SetPoint(jPrompt, z, y)
603 nPoint = promptZYSGraph[sector].GetN()
604 promptZYSGraph[sector].SetPoint(nPoint, z, abs(x * self.cosine[sector] + y * self.sine[sector]))
605 else:
606 jBkgd += 1
607 bkgdXYGraph.SetPoint(jBkgd, x, y)
608 bkgdZYGraph.SetPoint(jBkgd, z, y)
609 nPoint = bkgdZYSGraph[sector].GetN()
610 bkgdZYSGraph[sector].SetPoint(nPoint, z, abs(x * self.cosine[sector] + y * self.sine[sector]))
611
612 hasEnoughRPCHits = False
613 for count in rpcHitCount:
614 if count > self.minRPCHits:
615 hasEnoughRPCHits = True
616 break
617 if hasEnoughRPCHits and (len(muidhits) > self.minMuidHits):
618 self.eventDisplays += 1
619 title = f'e{int(self.exp):02d}r{int(self.run)}: event {event}'
620 self.hist_XY.SetTitle(title)
621 self.hist_ZY.SetTitle(title)
622 self.eventCanvas.cd(1)
623 self.hist_XY.Draw()
624 for g in self.bklmXY:
625 g.Draw("L")
626 if extXYGraph.GetN() > 0:
627 extXYGraph.Draw("P")
628 if muidXYGraph.GetN() > 0:
629 muidXYGraph.Draw("P")
630 if bkgdXYGraph.GetN() > 0:
631 bkgdXYGraph.Draw("P")
632 if promptXYGraph.GetN() > 0:
633 promptXYGraph.Draw("P")
634 self.eventCanvas.cd(2)
635 self.hist_ZY.Draw()
636 for g in self.bklmZY:
637 g.Draw("L")
638 if extZYGraph.GetN() > 0:
639 extZYGraph.Draw("P")
640 if muidZYGraph.GetN() > 0:
641 muidZYGraph.Draw("P")
642 if bkgdZYGraph.GetN() > 0:
643 bkgdZYGraph.Draw("P")
644 if promptZYGraph.GetN() > 0:
645 promptZYGraph.Draw("P")
646 self.lastTitle = f"Title:E{event} (#{self.eventCounter})"
647 self.eventCanvas.Print(self.eventPdfName, self.lastTitle)
648 for sector in range(0, 8):
649 if nMuids[sector] > 0:
650 title = f'e{int(self.exp):02d}r{int(self.run)}: event {event} sector {sector}'
651 self.hist_XYS[sector].SetTitle(title)
652 self.eventCanvas.cd(1)
653 self.hist_XYS[sector].Draw()
654 for g in self.bklmXY:
655 g.Draw("L")
656 if extXYGraph.GetN() > 0:
657 extXYGraph.Draw("P")
658 if muidXYGraph.GetN() > 0:
659 muidXYGraph.Draw("P")
660 if bkgdXYGraph.GetN() > 0:
661 bkgdXYGraph.Draw("P")
662 if promptXYGraph.GetN() > 0:
663 promptXYGraph.Draw("P")
664 self.eventCanvas.cd(2)
665 z0 = zMuids[sector]
666 self.hist_ZYS.SetTitle(title)
667 self.hist_ZYS.SetBins(10, z0 - 150.0, z0 + 150.0, 10, 125.0, 425.0)
668 self.hist_ZYS.Draw()
669 for g in self.bklmZY:
670 g.Draw("L")
671 for g in self.bklmZYL:
672 g.Draw("L")
673 if extZYSGraph[sector].GetN() > 0:
674 extZYSGraph[sector].Draw("P")
675 if muidZYSGraph[sector].GetN() > 0:
676 muidZYSGraph[sector].Draw("P")
677 if bkgdZYSGraph[sector].GetN() > 0:
678 bkgdZYSGraph[sector].Draw("P")
679 if promptZYSGraph[sector].GetN() > 0:
680 promptZYSGraph[sector].Draw("P")
681 self.lastTitle = f"Title:E{event} sector {sector}"
682 self.eventCanvas.Print(self.eventPdfName, self.lastTitle)
Belle2::PyStoreArray
A (simplified) python wrapper for StoreArray.
Definition PyStoreArray.h:73

◆ initialize()

initialize ( self) 
Handle job initialization: fill the mapping database, create histograms, open the event-display file

Definition at line 93 of file EventDisplayer.py.

93 def initialize(self):
94 """Handle job initialization: fill the mapping database, create histograms, open the event-display file"""
95
96 # Open the output PDF file for event displays
97
98
99 self.eventCanvas = ROOT.TCanvas("eventCanvas", self.eventPdfName, 3200, 1600)
100 title = f'{self.eventPdfName}['
101 self.eventCanvas.SaveAs(title)
102 self.eventCanvas.Clear()
103 self.eventCanvas.Divide(2, 1)
104
105 # Create the boilerplate for the end- and side-views of the event display
106
107
108 self.cosine = [0, 0, 0, 0, 0, 0, 0, 0]
109
110 self.sine = [0, 0, 0, 0, 0, 0, 0, 0]
111 for sector in range(0, 8):
112 phi = math.pi * sector / 4
113 self.cosine[sector] = math.cos(phi)
114 self.sine[sector] = math.sin(phi)
115
116 self.hist_XY = ROOT.TH2F('XY', ' ;x;y', 10, -345.0, 345.0, 10, -345.0, 345.0)
117 self.hist_XY.SetStats(False)
118
119 self.hist_ZY = ROOT.TH2F('ZY', ' ;z;y', 10, -345.0, 345.0, 10, -345.0, 345.0)
120 self.hist_ZY.SetStats(False)
121 # 300x300 cm^2 grid for each octant
122 u1 = 65
123 u2 = 365
124 u3 = 100
125 u4 = 400
126 u5 = 150
127
128 self.hist_XYS = [0, 0, 0, 0, 0, 0, 0, 0]
129 self.hist_XYS[0] = ROOT.TH2F('XYS0', ' ;x;y', 10, +u3, +u4, 10, -u5, +u5)
130 self.hist_XYS[0].SetStats(False)
131 self.hist_XYS[1] = ROOT.TH2F('XYS1', ' ;x;y', 10, +u1, +u2, 10, +u1, +u2)
132 self.hist_XYS[1].SetStats(False)
133 self.hist_XYS[2] = ROOT.TH2F('XYS2', ' ;x;y', 10, -u5, +u5, 10, +u3, +u4)
134 self.hist_XYS[2].SetStats(False)
135 self.hist_XYS[3] = ROOT.TH2F('XYS3', ' ;x;y', 10, -u2, -u1, 10, +u1, +u2)
136 self.hist_XYS[3].SetStats(False)
137 self.hist_XYS[4] = ROOT.TH2F('XYS4', ' ;x;y', 10, -u4, -u3, 10, -u5, +u5)
138 self.hist_XYS[4].SetStats(False)
139 self.hist_XYS[5] = ROOT.TH2F('XYS5', ' ;x;y', 10, -u2, -u1, 10, -u2, -u1)
140 self.hist_XYS[5].SetStats(False)
141 self.hist_XYS[6] = ROOT.TH2F('XYS6', ' ;x;y', 10, -u5, +u5, 10, -u4, -u3)
142 self.hist_XYS[6].SetStats(False)
143 self.hist_XYS[7] = ROOT.TH2F('XYS7', ' ;x;y', 10, +u1, +u2, 10, -u2, -u1)
144 self.hist_XYS[7].SetStats(False)
145
146 self.hist_ZYS = ROOT.TH2F('ZYS', ' ;z;y', 10, -150.0, 150.0, 10, 125.0, 425.0)
147 self.hist_ZYS.SetStats(False)
148 ROOT.gStyle.SetOptStat(10)
149
150 self.bklmXY = []
151 r0 = 201.9 + 0.5 * 4.4 # cm
152 dr = 9.1 # cm
153 tan0 = math.tan(math.pi / 8.0)
154 g = ROOT.TGraph()
155 g.SetPoint(0, -200.0, 0.0)
156 g.SetPoint(1, +200.0, 0.0)
157 g.SetLineColor(19)
158 g.SetLineWidth(1)
159 g.SetLineStyle(3)
160 self.bklmXY.append(g)
161 g = ROOT.TGraph()
162 g.SetPoint(0, 0.0, -200.0)
163 g.SetPoint(1, 0.0, +200.0)
164 g.SetLineColor(19)
165 g.SetLineWidth(1)
166 g.SetLineStyle(3)
167 self.bklmXY.append(g)
168 g = ROOT.TGraph()
169 g.SetPoint(0, -5.0, 0.0)
170 g.SetPoint(1, +5.0, 0.0)
171 g.SetPoint(2, 0.0, 0.0)
172 g.SetPoint(3, 0.0, +5.0)
173 g.SetPoint(4, 0.0, -5.0)
174 g.SetLineColor(1)
175 g.SetLineWidth(1)
176 self.bklmXY.append(g)
177 for layer in range(0, 15):
178 r = r0 + layer * dr
179 x = r * tan0
180 g = ROOT.TGraph()
181 g.SetPoint(0, +r, -x)
182 g.SetPoint(1, +r, +x)
183 g.SetPoint(2, +x, +r)
184 g.SetPoint(3, -x, +r)
185 g.SetPoint(4, -r, +x)
186 g.SetPoint(5, -r, -x)
187 g.SetPoint(6, -x, -r)
188 g.SetPoint(7, +x, -r)
189 g.SetPoint(8, +r, -x)
190 if layer < 2:
191 g.SetLineColor(18)
192 else:
193 g.SetLineColor(17)
194 if (layer % 5) == 0:
195 g.SetLineStyle(3)
196 g.SetLineWidth(1)
197 self.bklmXY.append(g)
198
199 self.bklmZY = []
200 rF = r0 + 14 * dr
201 x0 = r0 * tan0
202 z0 = 47.0 # cm
203 zL = 220.0 # cm
204 g = ROOT.TGraph()
205 g.SetPoint(0, -zL + z0 - 140.0, 0.0)
206 g.SetPoint(1, +zL + z0 + 70.0, 0.0)
207 g.SetLineColor(19)
208 g.SetLineWidth(1)
209 g.SetLineStyle(3)
210 self.bklmZY.append(g)
211 g = ROOT.TGraph()
212 g.SetPoint(0, 0.0, -315.0)
213 g.SetPoint(1, 0.0, +340.0)
214 g.SetLineColor(19)
215 g.SetLineWidth(1)
216 g.SetLineStyle(3)
217 self.bklmZY.append(g)
218 g = ROOT.TGraph()
219 g.SetPoint(0, -5.0, 0.0)
220 g.SetPoint(1, +5.0, 0.0)
221 g.SetPoint(2, 0.0, 0.0)
222 g.SetPoint(3, 0.0, +5.0)
223 g.SetPoint(4, 0.0, -5.0)
224 g.SetLineColor(1)
225 g.SetLineWidth(1)
226 self.bklmZY.append(g)
227 g = ROOT.TGraph()
228 g.SetPoint(0, -zL + z0, +x0)
229 g.SetPoint(1, -zL + z0, +r0)
230 g.SetLineColor(18)
231 g.SetLineWidth(1)
232 g.SetLineStyle(3)
233 self.bklmZY.append(g)
234 g = ROOT.TGraph()
235 g.SetPoint(0, -zL + z0, -x0)
236 g.SetPoint(1, -zL + z0, -r0)
237 g.SetLineColor(18)
238 g.SetLineWidth(1)
239 g.SetLineStyle(3)
240 self.bklmZY.append(g)
241 g = ROOT.TGraph()
242 g.SetPoint(0, +zL + z0, +x0)
243 g.SetPoint(1, +zL + z0, +r0)
244 g.SetLineColor(18)
245 g.SetLineWidth(1)
246 g.SetLineStyle(3)
247 self.bklmZY.append(g)
248 g = ROOT.TGraph()
249 g.SetPoint(0, +zL + z0, -x0)
250 g.SetPoint(1, +zL + z0, -r0)
251 g.SetLineColor(18)
252 g.SetLineWidth(1)
253 g.SetLineStyle(3)
254 self.bklmZY.append(g)
255 g = ROOT.TGraph()
256 g.SetPoint(0, -zL + z0, r0)
257 g.SetPoint(1, +zL + z0, r0)
258 g.SetPoint(2, +zL + z0, rF)
259 g.SetPoint(3, -zL + z0, rF)
260 g.SetPoint(4, -zL + z0, r0)
261 g.SetLineColor(18)
262 g.SetLineWidth(1)
263 self.bklmZY.append(g)
264 g = ROOT.TGraph()
265 g.SetPoint(0, -zL + z0, -r0)
266 g.SetPoint(1, +zL + z0, -r0)
267 g.SetPoint(2, +zL + z0, -rF)
268 g.SetPoint(3, -zL + z0, -rF)
269 g.SetPoint(4, -zL + z0, -r0)
270 g.SetLineColor(18)
271 g.SetLineWidth(1)
272 self.bklmZY.append(g)
273 g = ROOT.TGraph()
274 g.SetPoint(0, -zL + z0, -x0)
275 g.SetPoint(1, +zL + z0, -x0)
276 g.SetPoint(2, +zL + z0, +x0)
277 g.SetPoint(3, -zL + z0, +x0)
278 g.SetPoint(4, -zL + z0, -x0)
279 g.SetLineColor(18)
280 g.SetLineWidth(1)
281 self.bklmZY.append(g)
282
283 self.bklmZYL = []
284 for layer in range(0, 15):
285 r = r0 + layer * dr
286 z0 = 47.0 # cm
287 zL = 220.0 # cm
288 g = ROOT.TGraph()
289 g.SetPoint(0, -zL + z0, r)
290 g.SetPoint(1, +zL + z0, r)
291 g.SetLineColor(19)
292 g.SetLineWidth(1)
293 self.bklmZYL.append(g)
294
295 self.electIdToModuleId = bklmDB.fillDB()
296
297 self.sectorFBToDC = [11, 15, 2, 6, 10, 14, 3, 7, 9, 13, 0, 4, 8, 12, 1, 5]
298
299 self.dcToSectorFB = [10, 14, 2, 6, 11, 15, 3, 7, 12, 8, 4, 0, 13, 9, 5, 1]
300
301 self.t0Cal = 312
302
303 self.t0Cal2d = 308
304
305 self.ct0Cal = 455
306
307 self.ct0Cal2d = 520
308
309 self.t0RPC = [8, -14, -6, -14, -2, 10, 9, 13, 0, -10, -14, -20, 2, 6, 14, 11]
310
311 self.ct0Scint = [-1, -33, -46, -33, -2, 32, 51, 32, 0, -32, -45, -33, -4, 34, 45, 27]
312
bklmDB.fillDB
fillDB()
Definition bklmDB.py:16

◆ terminate()

terminate ( self) 
Handle job termination: close event-display file

Definition at line 313 of file EventDisplayer.py.

313 def terminate(self):
314 """Handle job termination: close event-display file"""
315
316 pdfNameLast = f'{self.eventPdfName}]'
317 self.eventCanvas.Print(pdfNameLast, self.lastTitle)
318 print('Goodbye')
319

Member Data Documentation

◆ BKLM_ID

int BKLM_ID = 0x07000000
static

COPPER base identifier for BKLM readout.

Definition at line 32 of file EventDisplayer.py.

◆ BKLM_LAYER_BIT

int BKLM_LAYER_BIT = 7
static

bit position for layer-1 [0..14]; 0 is innermost

Definition at line 40 of file EventDisplayer.py.

◆ BKLM_LAYER_MASK

tuple BKLM_LAYER_MASK = (15 << BKLM_LAYER_BIT)
static

bit mask for layer-1 [0..15]; 0 is innermost and 14 is outermost

Definition at line 52 of file EventDisplayer.py.

◆ BKLM_MAXSTRIP_BIT

int BKLM_MAXSTRIP_BIT = 15
static

bit position for maxStrip-1 [0..47]

Definition at line 46 of file EventDisplayer.py.

◆ BKLM_MAXSTRIP_MASK

tuple BKLM_MAXSTRIP_MASK = (63 << BKLM_MAXSTRIP_BIT)
static

bit mask for maxStrip-1 [0..47]

Definition at line 58 of file EventDisplayer.py.

◆ BKLM_MODULEID_MASK

tuple BKLM_MODULEID_MASK = (BKLM_SECTION_MASK | BKLM_SECTOR_MASK | BKLM_LAYER_MASK)
static

bit mask for unique module identifier (end, sector, layer)

Definition at line 60 of file EventDisplayer.py.

◆ BKLM_PLANE_BIT

int BKLM_PLANE_BIT = 6
static

bit position for plane-1 [0..1]; 0 is inner-plane

Definition at line 38 of file EventDisplayer.py.

◆ BKLM_PLANE_MASK

tuple BKLM_PLANE_MASK = (1 << BKLM_PLANE_BIT)
static

bit mask for plane-1 [0..1]; 0 is inner-plane

Definition at line 50 of file EventDisplayer.py.

◆ BKLM_SECTION_BIT

int BKLM_SECTION_BIT = 14
static

bit position for section [0..1]; forward is 0

Definition at line 44 of file EventDisplayer.py.

◆ BKLM_SECTION_MASK

tuple BKLM_SECTION_MASK = (1 << BKLM_SECTION_BIT)
static

bit mask for section [0..1]; forward is 0

Definition at line 56 of file EventDisplayer.py.

◆ BKLM_SECTOR_BIT

int BKLM_SECTOR_BIT = 11
static

bit position for sector-1 [0..7]; 0 is on the +x axis and 2 is on the +y axis

Definition at line 42 of file EventDisplayer.py.

◆ BKLM_SECTOR_MASK

tuple BKLM_SECTOR_MASK = (7 << BKLM_SECTOR_BIT)
static

bit mask for sector-1 [0..7]; 0 is on the +x axis and 2 is on the +y axis

Definition at line 54 of file EventDisplayer.py.

◆ BKLM_STRIP_BIT

int BKLM_STRIP_BIT = 0
static

bit position for strip-1 [0..47]

Definition at line 36 of file EventDisplayer.py.

◆ BKLM_STRIP_MASK

int BKLM_STRIP_MASK = 0x3f
static

bit mask for strip-1 [0..47]

Definition at line 48 of file EventDisplayer.py.

◆ bklmXY

list bklmXY = []

list of line-segment (x,y) points for the BKLM end view

Definition at line 150 of file EventDisplayer.py.

◆ bklmZY

list bklmZY = []

list of line-segment (z,y) points for the BKLM side view

Definition at line 199 of file EventDisplayer.py.

◆ bklmZYL

list bklmZYL = []

list of line-segment (z,y) points for the BKLM sector's zoomed and rotated side view

Definition at line 283 of file EventDisplayer.py.

◆ cosine

list cosine = [0, 0, 0, 0, 0, 0, 0, 0]

table of cosines for the BKLM-sector normals

Definition at line 108 of file EventDisplayer.py.

◆ ct0Cal

ct0Cal = 455

scint-ctime calibration adjustment (ns) for rawKLMs

Definition at line 305 of file EventDisplayer.py.

◆ ct0Cal2d

ct0Cal2d = 520

scint-ctime calibration adjustment (ns) for KLMHit2ds

Definition at line 307 of file EventDisplayer.py.

◆ ct0Scint

list ct0Scint = [-1, -33, -46, -33, -2, 32, 51, 32, 0, -32, -45, -33, -4, 34, 45, 27]

per-sector variations in scint-ctime calibration adjustment (ns) for rawKLMs

Definition at line 311 of file EventDisplayer.py.

◆ dcToSectorFB

list dcToSectorFB = [10, 14, 2, 6, 11, 15, 3, 7, 12, 8, 4, 0, 13, 9, 5, 1]

map for data concentrator -> sectorFB

Definition at line 299 of file EventDisplayer.py.

◆ EKLM_ID

int EKLM_ID = 0x08000000
static

COPPER base identifier for EKLM readout.

Definition at line 34 of file EventDisplayer.py.

◆ electIdToModuleId

electIdToModuleId = bklmDB.fillDB()

readout <-> detector map (from the information retrieved from the conditions database)

Definition at line 295 of file EventDisplayer.py.

◆ eventCanvas

eventCanvas = ROOT.TCanvas("eventCanvas", self.eventPdfName, 3200, 1600)

TCanvas on which event displays will be drawn.

Definition at line 99 of file EventDisplayer.py.

◆ eventCounter

int eventCounter = 0

event counter (needed for PDF table of contents' ordinal event#)

Definition at line 87 of file EventDisplayer.py.

◆ eventDisplays

int eventDisplays = 0

event-display counter

Definition at line 89 of file EventDisplayer.py.

◆ eventPdfName

eventPdfName = eventPdfName

internal copy of the pathname of the output event-display PDF file

Definition at line 79 of file EventDisplayer.py.

◆ exp

exp = exp

internal copy of experiment number

Definition at line 75 of file EventDisplayer.py.

◆ hist_XY

hist_XY = ROOT.TH2F('XY', ' ;x;y', 10, -345.0, 345.0, 10, -345.0, 345.0)

blank scatterplot to define the bounds of the BKLM end view

Definition at line 116 of file EventDisplayer.py.

◆ hist_XYS

list hist_XYS = [0, 0, 0, 0, 0, 0, 0, 0]

list of blank scatterplots to define the per-sector bounds of the BKLM end view

Definition at line 128 of file EventDisplayer.py.

◆ hist_ZY

hist_ZY = ROOT.TH2F('ZY', ' ;z;y', 10, -345.0, 345.0, 10, -345.0, 345.0)

blank scatterplot to define the bounds of the BKLM side view

Definition at line 119 of file EventDisplayer.py.

◆ hist_ZYS

hist_ZYS = ROOT.TH2F('ZYS', ' ;z;y', 10, -150.0, 150.0, 10, 125.0, 425.0)

blank scatterplot to define the per-sector bounds of the rotated BKLM side view

Definition at line 146 of file EventDisplayer.py.

◆ lastTitle

lastTitle = ''

title of the last-drawn event display (needed for PDF table of contents' last event)

Definition at line 91 of file EventDisplayer.py.

◆ maxDisplays

maxDisplays = maxDisplays

internal copy of the maximum number of event displays to write

Definition at line 81 of file EventDisplayer.py.

◆ minMuidHits

minMuidHits = minMuidHits

internal copy of the minimum number of MuidHits in the event for event display

Definition at line 85 of file EventDisplayer.py.

◆ minRPCHits

minRPCHits = minRPCHits

internal copy of the minimum number of RPC KLMHit2ds in any sector for event display

Definition at line 83 of file EventDisplayer.py.

◆ run

run = run

internal copy of run number

Definition at line 77 of file EventDisplayer.py.

◆ sectorFBToDC

list sectorFBToDC = [11, 15, 2, 6, 10, 14, 3, 7, 9, 13, 0, 4, 8, 12, 1, 5]

map for sectorFB -> data concentrator

Definition at line 297 of file EventDisplayer.py.

◆ sine

list sine = [0, 0, 0, 0, 0, 0, 0, 0]

table of sines for the BKLM-sector normals

Definition at line 110 of file EventDisplayer.py.

◆ t0Cal

int t0Cal = 312

RPC-time calibration adjustment (ns) for rawKLMs.

Definition at line 301 of file EventDisplayer.py.

◆ t0Cal2d

t0Cal2d = 308

RPC-time calibration adjustment (ns) for KLMHit2ds.

Definition at line 303 of file EventDisplayer.py.

◆ t0RPC

list t0RPC = [8, -14, -6, -14, -2, 10, 9, 13, 0, -10, -14, -20, 2, 6, 14, 11]

per-sector variations in RPC-time calibration adjustment (ns) for rawKLMs

Definition at line 309 of file EventDisplayer.py.

The documentation for this class was generated from the following file: