Public Member Functions | |
| def | __init__ |
| def | __init__ |
| def | initialize |
| def | initialize |
| def | finalize |
| def | finalize |
| def | __setitem__ |
| def | __getitem__ |
| def | execute |
| def | verbose |
| def | debug |
| def | info |
| def | warning |
| def | error |
| def | fatal |
| def | getAES |
Public Attributes | |
| dk_type | |
| parentHist | |
| lastRefTime | |
| default_path | |
| data | |
| statsSvc | |
| msgSvc | |
| archiveSvc | |
| stats | |
Classes | |
| class | ParentHist |
Histogram radioactive decays by parent
Definition at line 100 of file Histogram.py.
| def GenDecay::Histogram::DecayEnergy::__init__ | ( | self, | ||
| name, | ||||
| dk_type | ||||
| ) |
Reimplemented from GenDecay::Histogram::MyPythonAlg.
Definition at line 143 of file Histogram.py.
00145 : 00146 MyPythonAlg.__init__(self,name,'/file1/%s/%s'%(name,dk_type)) 00147 self.dk_type = dk_type 00148 self.parentHist = {} # map pdgid to ParentHist 00149 self.lastRefTime = 0.0 00150 return 00151 00152 def initialize(self): 00153 status = MyPythonAlg.initialize(self) 00154 if status.isFailure(): return status 00155 self.info("initializing") 00156 self['ngamma'] = TH1F("ngamma","Number of Gammas",100,0,100) 00157 self['necap'] = TH1F("necap","Number of Electron Captures",100,0,100) 00158 self['alphabeta'] = TH1F("alphabeta","Alpha(<0) or Beta(>0)",2,-1,1) 00159 self['Ealpha'] = TH1F("Ealpha","Alpha kinetic energy (MeV)",2000,0,10) 00160 self['Ebeta'] = TH1F("Ebeta","Beta kinetic energy (MeV)",2000,0,10) 00161 self['Egamma'] = TH1F("Egamma","Gamma kinetic energy (MeV)",2000,0,10) 00162 self['Ecap'] = TH1F("Ecap","Energy from electron capture (MeV)",2000,0,10) 00163 self['deltaT'] = TH1F("deltaT","Time between parents (sec)",1000,0,100) 00164 ''' 00165 histograms to add: 00166 00167 * parent nuclide specie 00168 * per parent alpha, beta & gamma spectra 00169 * time between parents 00170 * per parent time from parent to alpha, beta, gamma 00171 00172 code to add: 00173 00174 * GenEvent should hold daughter nuclides, take care with 00175 corelated decays, save only last daughter. 00176 00177 ''' 00178 return status 00179 00180 def execute(self): 00181 evt = self.evtSvc() 00182 path = "/Event/Gen/GenHeader" 00183 hdr = evt[path] 00184 00185 refTimestamp = hdr.timeStamp() 00186 refSeconds = refTimestamp.GetSeconds() 00187 #print 'refSeconds=',refSeconds,'self.lastRefTme',self.lastRefTime 00188 deltaRefSeconds = refSeconds - self.lastRefTime 00189 self.lastRefTime = refSeconds 00190 00191 event = hdr.event() 00192 if event is None: 00193 error('Failed to get %s'%path) 00194 return FAILURE 00195 00196 00197 sigvtx = event.signal_process_vertex() 00198 if sigvtx is None: 00199 error('No signal vertex') 00200 return FAILURE 00201 00202 if sigvtx.particles_in_size() == 0: 00203 error('No input particles in signal process vertex') 00204 return FAILURE 00205 00206 parent = sigvtx.particles_in_const_begin().__deref__() 00207 if parent is None: 00208 fatal('Unable to deref iterator') 00209 return FAILURE 00210 00211 parent_pos = sigvtx.position() 00212 thisRelSeconds = parent_pos.t()/units.second 00213 00214 # to fix: get times consistent between More and Gaudi side of things. 00215 00216 dT = deltaRefSeconds + thisRelSeconds 00217 #print 'dT=',dT,'(sec) deltaRefSeconds=',deltaRefSeconds,'thisRelSeconds=',thisRelSeconds,'refSeconds=',refSeconds,'self.lastRefTime=',self.lastRefTime 00218 if dT <= 0.0: logT = 0.0 00219 else: logT = math.log10(dT) 00220 self['deltaT'].Fill(logT) 00221 00222 try: 00223 parentHist = self.parentHist[parent.pdg_id()] 00224 except KeyError: 00225 parentHist = DecayEnergy.ParentHist(parent,self) 00226 self.parentHist[parent.pdg_id()] = parentHist 00227 pass 00228 00229 ndecay = 0 00230 ngamma = 0 00231 necap = 0 00232 #print "%d vertices:"%event.vertices_size() 00233 for vertex in irange(event.vertices_begin(), 00234 event.vertices_end()): 00235 pos = vertex.position() 00236 #print "vertex position = (%f, %f, %f, %e s) %d particles:"%\ 00237 # (pos.x(), pos.y(), pos.z(), pos.t()/units.second, vertex.particles_out_size()) 00238 00239 deltaT = pos.t()/units.ns 00240 00241 for particle in irange(vertex.particles_out_const_begin(), 00242 vertex.particles_out_const_end()): 00243 id = particle.pdg_id() 00244 mom = particle.momentum() 00245 mass = particle.generated_mass() 00246 #print "\t%s 4 momentum = (%f, %f, %f, %f)"%(pdgid2name(id), mom.px(), mom.py(), mom.pz(), mom.e()) 00247 00248 ndecay += 1 00249 00250 ke = (mom.e()-mass)/units.MeV 00251 # Alphas 00252 if id == 1000020040: 00253 self['Ealpha'].Fill(ke) 00254 parentHist.Ealpha.Fill(ke) 00255 parentHist.Talpha.Fill(deltaT) 00256 self['alphabeta'].Fill(-0.5) 00257 #if ke > 7.0: 00258 # print "BIG ALPHA" 00259 pass 00260 # Betas 00261 if id == 11 or id == -11: 00262 self['Ebeta'].Fill(ke) 00263 parentHist.Ebeta.Fill(ke) 00264 parentHist.Tbeta.Fill(deltaT) 00265 self['alphabeta'].Fill(+0.5) 00266 pass 00267 # Gammas 00268 if id == 22: 00269 self['Egamma'].Fill(ke) 00270 parentHist.Egamma.Fill(ke) 00271 parentHist.Tgamma.Fill(deltaT) 00272 ngamma += 1 00273 pass 00274 # EleCapture 00275 if id == 0: 00276 self['Ecap'].Fill(ke) 00277 parentHist.Ecap.Fill(ke) 00278 parentHist.Tecap.Fill(deltaT) 00279 necap += 1 00280 pass 00281 continue 00282 continue 00283 #print ngamma,'gammas' 00284 self['ngamma'].Fill(ngamma) 00285 self['necap'].Fill(necap) 00286 parentHist.nDecay.Fill(ndecay) 00287 00288 return SUCCESS 00289 00290 def finalize(self): 00291 return MyPythonAlg.finalize(self) 00292 pass
| def GenDecay::Histogram::MyPythonAlg::initialize | ( | self | ) | [inherited] |
Definition at line 25 of file Histogram.py.
00025 : 00026 status = DybPythonAlg.initialize(self) 00027 if status.isFailure(): return status 00028 self.statsSvc = self.svc('IStatisticsSvc','StatisticsSvc') 00029 if self.statsSvc == None: 00030 self.error("Failed to initialize StatisticsSvc.") 00031 return FAILURE 00032 return SUCCESS 00033 def finalize(self):
| def GenDecay::Histogram::MyPythonAlg::finalize | ( | self | ) | [inherited] |
| def GenDecay::Histogram::MyPythonAlg::__setitem__ | ( | self, | ||
| key, | ||||
| value | ||||
| ) | [inherited] |
Definition at line 42 of file Histogram.py.
00042 : 00043 #self.info('MyPthonAlg.__setitem__(%s,%s)'%(key,value)) 00044 key = self._key2path(key) 00045 if self.data.has_key(key): 00046 raise KeyError, 'key "%s" already set'%key 00047 self.statsSvc.put(key,value) 00048 self.data[key] = value 00049 return 00050 def __getitem__(self,key):
| def GenDecay::Histogram::MyPythonAlg::__getitem__ | ( | self, | ||
| key | ||||
| ) | [inherited] |
Definition at line 145 of file Histogram.py.
Definition at line 146 of file Histogram.py.
Definition at line 147 of file Histogram.py.
GenDecay::Histogram::MyPythonAlg::default_path [inherited] |
Definition at line 21 of file Histogram.py.
GenDecay::Histogram::MyPythonAlg::data [inherited] |
Definition at line 22 of file Histogram.py.
GenDecay::Histogram::MyPythonAlg::statsSvc [inherited] |
Definition at line 28 of file Histogram.py.
1.4.7