Collaboration diagram for LArG4ShowerLibFunctions.FCALDistEtaShowerLib:

Public Member Functions
def	__init__ (self)

def	scaleEnergy (self, scalefactor)

def	truncate (self, truncate, nShowersMin=0)

def	moveDist (self, oldDist, newDist)

def	moveEta (self, oldEta, newEta)

def	removeDist (self, dist)

def	removeEta (self, eta)

def	fromLibs (self, libs)

def	readFromFile (self, filename)

def	writeToFile (self, filename)

def	printInfo (self)

def	drawHits (self)

Public Attributes
	library

	detector

	particle

	release

	geometry

	geant

	phys

	comment

	xrod_cent

	yrod_cent

	step

Detailed Description

Definition at line 894 of file LArG4ShowerLibFunctions.py.

Constructor & Destructor Documentation

◆ init()

def LArG4ShowerLibFunctions.FCALDistEtaShowerLib.__init__ ( self )

Definition at line 896 of file LArG4ShowerLibFunctions.py.

     def __init__(self) :
         self.library = {} # key (float) - eta, value (dict), key - dist, value - (list) list of StoredEnergyShower objs
         self.detector= ""
         self.particle= ""
         self.release= ""
         self.geometry= ""
         self.geant= ""
         self.phys= ""
         self.comment= ""
         self.xrod_cent = 0.0
         self.yrod_cent = 0.0
         self.step = 0.0

Member Function Documentation

◆ drawHits()

def LArG4ShowerLibFunctions.FCALDistEtaShowerLib.drawHits ( self )

Definition at line 1319 of file LArG4ShowerLibFunctions.py.

     def drawHits(self):
         from ROOT import TH3F
         from math import sqrt,copysign,log10
         hits = TH3F("HITS","Hits Distrib",50,1,1000,101,-300,300,100,0,500)
         containmentZ = TH3F("CONTZ","ContZ Distrib",50,1,1000,101,-300,300,100,0,500)
         containmentR = TH3F("CONTR","ContR Distrib",50,1,1000,101,-300,300,100,0,500)
  
         etas = sorted(self.library.keys())
         for eta in etas :
             dists = sorted(self.library[eta].keys())
             for distlow,disthigh in zip(dists,(dists[1:] + [4.5])) : #looping over eta bins
                 for storedShower in self.library[eta][distlow] :
                     containmentR.Fill(log10(storedShower.egen)*333,storedShower.rsize,storedShower.zsize,10)
                     containmentR.Fill(log10(storedShower.egen)*333,-storedShower.rsize,storedShower.zsize,10)
                     containmentZ.Fill(log10(storedShower.egen)*333,0,storedShower.zsize,10)
                     for hit in storedShower.shower :
                         hits.Fill(log10(storedShower.egen)*333,copysign(sqrt(hit.x*hit.x + hit.y*hit.y),hit.x),hit.z)
  
         return hits,containmentZ,containmentR

◆ fromLibs()

def LArG4ShowerLibFunctions.FCALDistEtaShowerLib.fromLibs	(	self,
		libs
	)

Definition at line 961 of file LArG4ShowerLibFunctions.py.

     def fromLibs(self,libs) :
         for lib in libs :
             if not isinstance(lib,self.__class__):
                 print ("ERROR: Different types of libs")
                 return False
         self.detector = libs[0].detector
         self.particle = libs[0].particle
         self.release = libs[0].release
         self.geometry = libs[0].geometry
         self.geant = libs[0].geant
         self.phys = libs[0].phys
         self.comment = libs[0].comment
         self.xrod_cent = libs[0].xrod_cent
         self.yrod_cent = libs[0].yrod_cent
         self.step = libs[0].step
         etas = set(libs[0].library.keys())
         for lib in libs :
             if (    self.detector != lib.detector or
                 self.particle != lib.particle or
                 self.release != lib.release or
                 self.geometry != lib.geometry or
                 self.geant != lib.geant or
                 self.phys != lib.phys or
                 self.xrod_cent != lib.xrod_cent or
                 self.yrod_cent != lib.yrod_cent or
                 self.step != lib.step or
                 etas != set(lib.library.keys()) ) :
                 print ("ERROR: DIFFERENT LIBS!!!")
                 return False
             for eta in libs[0].library.keys() :
                 if (set(libs[0].library[eta].keys()) != set(lib.library[eta].keys())) :
                     print ("ERROR: DIFFERENT LIBS!!!")
                     return False
         for lib in libs :
             for k,v in lib.library.items():
                     for ki,vi in v.items():
                         self.library.setdefault(k,dict()).setdefault(ki,set()).update(vi)
         for k,v in self.library.items():
                 for ki,vi in v.items():
                     self.library[k][ki] = list(vi)
         return True

◆ moveDist()

def LArG4ShowerLibFunctions.FCALDistEtaShowerLib.moveDist	(	self,
		oldDist,
		newDist
	)

Definition at line 937 of file LArG4ShowerLibFunctions.py.

     def moveDist(self,oldDist,newDist) :
         rez = False
         for eta,etabin in self.library.items():
             if (oldDist in etabin.keys()) :
                     etabin[newDist] = etabin.pop(oldDist)
                     rez=True
         return rez

◆ moveEta()

def LArG4ShowerLibFunctions.FCALDistEtaShowerLib.moveEta	(	self,
		oldEta,
		newEta
	)

Definition at line 944 of file LArG4ShowerLibFunctions.py.

     def moveEta(self,oldEta,newEta) :
         if not (oldEta in self.library.keys()) :
             return False
         self.library[newEta] = self.library.pop(oldEta)
         return True

◆ printInfo()

def LArG4ShowerLibFunctions.FCALDistEtaShowerLib.printInfo ( self )

Definition at line 1249 of file LArG4ShowerLibFunctions.py.

     def printInfo(self) :
         print ("VERSION: FCALDistEtaEnergyLib","PARTICLE:",self.particle,"DETECTOR:",self.detector)
         print (self.release, self.geometry, self.geant, self.phys)
         print ("xrodcent:",self.xrod_cent,"yrodcent:",self.yrod_cent,"step:",self.step)
         print (self.comment)
         ebins = [1,2,3,4,5,10,20,50,100,200,500,1000]
         etas = sorted(self.library.keys())
         print ("Number of etabins:",str(len(etas)))
         fstot = 0
         for etabin in self.library.values():
             for distbin in etabin.values():
                 fstot +=len(distbin)
         print ("Number of showers:",str(fstot))
         print ("-"*(13+len(ebins)*8)) #horizontal line
         infostr = "|dists|ebins|"
         for ebin in ebins : #header for energy bins
             infostr += ("<%d" %ebin).rjust(7)                         #str(ebin).rjust(7)
             infostr += "|"
         print (infostr)
         print ("-"*(13+len(ebins)*8)) #horizontal line
         for eta in etas :
             dists = sorted(self.library[eta].keys())
             for distlow,disthigh in zip(dists,(dists[1:] + [4.5])) : #looping over eta bins
                 prevebin = 0
                 erec = {}
                 egen = {}
                 hits = {}
                 count = {}
                 for ebin in ebins : # for all energy bins
                     count[ebin] = 0
                     erec[ebin] = 0.
                     egen[ebin] = 0.
                     hits[ebin] = 0.
                     for shower in self.library[eta][distlow] :
                         if (shower.egen <= ebin) and (shower.egen > prevebin) :
                             count[ebin] += 1
                             egenshow = shower.egen
                             erecshow = 0
                             for hit in shower.shower :
                                 erecshow += hit.e
                             erec[ebin] += erecshow
                             egen[ebin] += egenshow
                             hits[ebin] += len(shower.shower)
                     if (count[ebin] > 0) :
                         hits[ebin] /= count[ebin]
                     prevebin = ebin
                 infostr = "|#"                # |
                 infostr+= str(eta).rjust(10)  # | eta header
                 infostr+= "|"                 # |\
                 infostr2 = "|Hits"
                 infostr2+= str(round(distlow,5)).rjust(7) # | eta header
                 infostr2+= "|"                # |
                 infostr3 = "|E/E"
                 infostr3+= str(round(disthigh,3)).rjust(8) # | eta header
                 infostr3+= "|"                # |
                 for ebin in ebins :
                     infostr+= str(count[ebin]).rjust(7) #print the number of showers
                     if (egen[ebin] > 0) :
                         infostr2+= ("%.2f" %(hits[ebin])).rjust(7)
                         infostr3+= ("%.5f" %(erec[ebin]/egen[ebin])).rjust(7)
                     else :
                         infostr2+= ("%.2f" %(hits[ebin])).rjust(7)
                         infostr3+= "0.0".rjust(7) #else print "xxx"
                     infostr+="|"
                     infostr2+="|"
                     infostr3+="|"
                 print (infostr)
                 print (infostr2)
                 print (infostr3)
                 print ("-"*(12+len(ebins)*8)) #horizontal line

◆ readFromFile()

def LArG4ShowerLibFunctions.FCALDistEtaShowerLib.readFromFile	(	self,
		filename
	)

Definition at line 1002 of file LArG4ShowerLibFunctions.py.

     def readFromFile(self,filename) :
         log = logging.getLogger("FCALDistEtaShowerLib::readFromFile()")
         from ROOT import TFile
         #from sets import Set
         tfile = TFile(filename)
         try:
             ver = int(tfile.Get("version").GetVal())
         except Exception:
             print ("Not an FCALDistEtaEnergyLib: Broken file")
             tfile.Close()
             return False
  
         if (ver != 5) : #<<<<<<<<<<<<<<<<<<<<<<-------------- lib ver
             print ("Not an FCALDistEtaEnergyLib")
             tfile.Close()
             return False
         meta = tfile.Get("meta")
         libr = tfile.Get("library")
  
         for event in meta :
             self.detector=str(event.detector)
             self.particle=str(event.particle)
             self.release=str(event.release)
             self.geometry=str(event.geometry)
             self.geant=str(event.geantVersion)
             self.phys=str(event.physicsList)
             self.comment=str(event.comment)
  
         state = -1
         lastShower = False
         lastEta = False
  
         log.debug("dector: %s", str(event.detector))
         log.debug("particle: %s", str(event.particle))
         log.debug("release: %s", str(event.release))
         log.debug("geometry: %s", str(event.geometry))
         log.debug("geant ver: %s", str(event.geantVersion))
         log.debug("physList: %s", str(event.physicsList))
         log.debug("comment: %s", str(event.comment))
  
         for event in libr : #this is quite unclear, but easy to implement, we change the "state" depending on what we are reading
             log.debug("-------")
             log.debug("x=%f, y=%f, z=%f, e=%f",event.x,event.y,event.z,event.e)
             log.debug("beginnnig ev loop. lastShower: %s",str(lastShower))
             log.debug("beginnnig ev loop. state: %s",str(state))
  
             if   (state == -1) : #library header (calculator parameters)
                 log.debug("in state=-1")
  
                 self.xrod_cent = event.x
                 self.yrod_cent = event.y
                 self.step = event.z
                 state = 0
             elif (state == 0) : #eta bin header
                 log.debug("in state=0")
                 log.debug("x=distsInCurEta, y=curEta")
  
                 distsInCurEta = event.x
                 curEta = round(event.y,4)
                 self.library[curEta] = {}
                 if (distsInCurEta > 0) :
                     state = 1 #go to dist header
             elif (state == 1) :
                 log.debug("in state=1")
                 log.debug("x=showersInCurDist, y=curDist")
  
                 showersInCurDist = event.x
                 curDist = round(event.y,4)
                 self.library[curEta][curDist] = []
                 distsInCurEta -= 1
                 if (distsInCurEta == 0) :
                     lastEta = True
                 if (showersInCurDist > 0) :
                     state = 2 #go to shower header
                 else : #empty dist bin
                     if (lastEta) : #special case of last eta bin being the empty one
                         lastEta = False
                         state = 0
             elif (state == 2) :
                 # writing shower info
                 log.debug("in state=2")
                 log.debug("x=hitsInCurShower, y=curShower.rSize, z=curShower.zSize, e=curShower.genEnergy")
  
                 hitsInCurShower = event.x
                 rSize = event.y
                 zSize = event.z
                 genEnergy = event.e
                 showersInCurDist -= 1
                 if (showersInCurDist == 0) : #last shower
                     lastShower = True
                 curShower = StoredEnergyShower()
                 curShower.egen = genEnergy
                 curShower.rsize = rSize
                 curShower.zsize = zSize
                 #curShower["hits"] = []
                 if (hitsInCurShower > 0) :
                     state = 3 #go to hits
                 else : #empty shower
                     log.debug("Appending shower to lib pos %s %s",curEta,curDist)
  
                     self.library[curEta][curDist].append(curShower)
                     if (lastShower) : #special case of last shower in bin being the empty one
                         lastShower = False
                         if (lastEta) : #double special case: last shower in last eta bin is empty
                             lastEta = False
                             state = 0 #next eta bin
                         else :
                             state = 1 #next dist bin
             elif (state == 3) :
                 
                 log.debug("in state=3")
                 log.debug("x=hit.x, y=hit.y, z=hit.z, e=hit.e")
  
                 hit = FourVector()
                 hit.e = event.e
                 hit.x = event.x
                 hit.y = event.y
                 hit.z = event.z
                 hit.time = event.time
                 curShower.shower.append(hit)
                 hitsInCurShower -= 1
                 if (hitsInCurShower == 0) : #last hit
                     log.debug("Appending shower+hit to lib pos %s %s",curEta,curDist)
  
                     self.library[curEta][curDist].append(curShower)
                     if (lastShower) : # end of dist bin
                         lastShower = False
                         if (lastEta) : #end of eta bin as well
                             lastEta = False
                             state = 0 #next eta bin
                         else :
                             state = 1 #next dist bin
                     else : #not yet
                         state = 2
  
             log.debug("ending ev loop. lastShower: %s", lastShower)
             log.debug("ending ev loop. state %s", state)
             if log.root.level == logging.DEBUG:
                 input("Continue? Press Enter.")
  
         tfile.Close()
         if (state != 0) : #the last entry should be the last hit of the last shower in the last bin. if not - file is corrupted
             print ("FILE CORRUPTED!!")
             return False
         return True

◆ removeDist()

def LArG4ShowerLibFunctions.FCALDistEtaShowerLib.removeDist	(	self,
		dist
	)

Definition at line 949 of file LArG4ShowerLibFunctions.py.

     def removeDist(self,dist) :
         rez = False
         for eta,etabin in self.library.items():
             if (dist in etabin.keys()) :
                     self.library.pop(dist)
                     rez=True
         return rez

◆ removeEta()

def LArG4ShowerLibFunctions.FCALDistEtaShowerLib.removeEta	(	self,
		eta
	)

Definition at line 956 of file LArG4ShowerLibFunctions.py.

     def removeEta(self,eta) :
         if not (eta in self.library.keys()) :
             return False
         self.library.pop(eta)
         return True

◆ scaleEnergy()

def LArG4ShowerLibFunctions.FCALDistEtaShowerLib.scaleEnergy	(	self,
		scalefactor
	)

Definition at line 908 of file LArG4ShowerLibFunctions.py.

     def scaleEnergy(self,scalefactor) :
         for etabin in self.library.values():
             for distbin in etabin.values():
                 for storedShower in distbin :
                     for hit in storedShower.shower :
                         hit.e *= scalefactor
         self.comment += " SCALED: "+str(scalefactor)

◆ truncate()

def LArG4ShowerLibFunctions.FCALDistEtaShowerLib.truncate	(	self,
		truncate,
		nShowersMin = `0`
	)

Definition at line 915 of file LArG4ShowerLibFunctions.py.

     def truncate(self,truncate,nShowersMin=0) :
         log = logging.getLogger("FCALDistEtaShowerLib::truncate()")
         showers = []
         for eta,etabin in self.library.items():
             for dist,distbin in etabin.items():
                 log.info("Number of showers in %s %s is %d",str(eta),str(dist),len(distbin))
                 for storedShower in distbin :
                     showers += [(eta, dist, storedShower)]
         log.info("total number of showers: %d", len(showers))
         if nShowersMin:
             log.info("will not remove from eta-dist bins with less then %d showers", nShowersMin)
         if len(showers) <= truncate :
             log.warning("Size of the library is already less: %d < %d",truncate,len(showers))
             return
         from random import randint
         while (len(showers) > truncate) :
             rand = randint(0,len(showers)-1)
             if len(self.library[showers[rand][0]][showers[rand][1]]) < nShowersMin:
                 continue
             self.library[showers[rand][0]][showers[rand][1]].remove(showers[rand][2])
             del showers[rand]
         return

◆ writeToFile()

def LArG4ShowerLibFunctions.FCALDistEtaShowerLib.writeToFile	(	self,
		filename
	)

Definition at line 1147 of file LArG4ShowerLibFunctions.py.

     def writeToFile(self,filename) :
         from ROOT import TFile,TTree,TParameter
         from ROOT import gROOT, addressof
         gROOT.ProcessLine(
             "struct MyMetaStruct {\
             Char_t   detector[40];\
             Char_t   release[40];\
             Char_t   geometry[40];\
             Char_t   geant[40];\
             Char_t   phys[40];\
             Char_t   comment[400];\
             Int_t    particle;\
         };" )
         from ROOT import MyMetaStruct
         gROOT.ProcessLine(
             "struct MyStruct {\
             Float_t   x;\
             Float_t   y;\
             Float_t   z;\
             Float_t   e;\
             Float_t   time;\
         };" )
         from ROOT import MyStruct
  
         tfile = TFile(filename,"RECREATE")
  
         ver = TParameter(int)("version",5) #<<<<<<<<<<<<<<<<<<<<<<-------------- lib ver
         ver.Write("version")
  
         meta = TTree()
         libr = TTree()
  
         mmstruct = MyMetaStruct()
  
         mmstruct.detector = "%s" % (str(self.detector))
         mmstruct.particle = int(self.particle)
         mmstruct.release = "%s" % (str(self.release))
         mmstruct.geometry = "%s" % (str(self.geometry))
         mmstruct.geant = "%s" % (str(self.geant))
         mmstruct.phys = "%s" % (str(self.phys))
         mmstruct.comment = "%s" % (str(self.comment))
  
         meta.Branch("detector",addressof(mmstruct,"detector"),"detector/C")
         meta.Branch("particle",addressof(mmstruct,"particle"),"particle/I")
         meta.Branch("release",addressof(mmstruct,"release"),"release/C")
         meta.Branch("geometry",addressof(mmstruct,"geometry"),"geometry/C")
         meta.Branch("geantVersion",addressof(mmstruct,"geant"),"geantVersion/C")
         meta.Branch("physicsList",addressof(mmstruct,"phys"),"physicsList/C")
         meta.Branch("comment",addressof(mmstruct,"comment"),"physicsList/C")
  
         meta.Fill()
  
         mstruct = MyStruct()
  
         libr.Branch("x",addressof(mstruct,"x"),"x/F")
         libr.Branch("y",addressof(mstruct,"y"),"y/F")
         libr.Branch("z",addressof(mstruct,"z"),"z/F")
         libr.Branch("e",addressof(mstruct,"e"),"e/F")
         libr.Branch("time",addressof(mstruct,"time"),"time/F")
  
         etas = sorted(self.library.keys())
  
         mstruct.x = self.xrod_cent
         mstruct.y = self.yrod_cent
         mstruct.z = self.step
         mstruct.e = 0
         mstruct.time = 0
         libr.Fill()
  
         for eta in etas :
             dists = sorted(self.library[eta].keys())
             mstruct.x = len(self.library[eta])
             mstruct.y = eta
             mstruct.z = 0
             mstruct.e = 0
             mstruct.time = 0
             libr.Fill()
             for dist in dists :
                 mstruct.x = len(self.library[eta][dist])
                 mstruct.y = dist
                 mstruct.z = 0
                 mstruct.e = 0
                 mstruct.time = 0
                 libr.Fill()
                 self.library[eta][dist].sort(key=lambda x: x.egen)
                 for storedShower in self.library[eta][dist] :
                     mstruct.x = len(storedShower.shower)
                     mstruct.y = storedShower.rsize
                     mstruct.z = storedShower.zsize
                     mstruct.e = storedShower.egen
                     mstruct.time = 0
                     libr.Fill()
                     for hit in storedShower.shower:
                         mstruct.e = hit.e
                         mstruct.x = hit.x
                         mstruct.y = hit.y
                         mstruct.z = hit.z
                         mstruct.time = hit.time
                         libr.Fill()
         meta.Write("meta")
         libr.Write("library")
         tfile.Close()