ATLAS Offline Software
Functions | Variables
plotting.luminosity Namespace Reference

Functions

def main ()
 
def plot_channel (channel)
 
def plot_ratio ()
 

Variables

 parser = argparse.ArgumentParser()
 
 type
 
 str
 
 help
 
 action
 
 args = parser.parse_args()
 
 infilename = args.infile
 
 outdir = args.outdir
 

Function Documentation

◆ main()

def plotting.luminosity.main ( )

Definition at line 26 of file luminosity.py.

26 def main():
27  plot_channel('Zmumu')
28  plot_channel('Zee')
29  plot_channel('Zll')
30  plot_ratio()
31 

◆ plot_channel()

def plotting.luminosity.plot_channel (   channel)

Definition at line 32 of file luminosity.py.

32 def plot_channel(channel):
33  dfz = pd.read_csv(infilename, delimiter=',')
34  if dfz.empty:
35  print('No data in file', infilename, ', exiting.')
36  return
37 
38  run_number = dfz.RunNum[0]
39  lhc_fill = dfz.FillNum[0]
40 
41  if args.t0:
42  rfo = R.TFile.Open(os.path.join(outdir, 'zlumi.root'), 'RECREATE')
43 
44  Lumi = channel+'Lumi'
45  LumiErr = channel+'LumiErr'
46  LumiString = pt.plotlabel[channel]
47 
48  # Drop LBs with no Z-counting information or short livetime
49  dfz0 = dfz.copy()
50  if args.dropzero:
51  dfz = dfz.drop(dfz[(dfz[Lumi] == 0)].index)
52  dfz = dfz.drop(dfz[(dfz['LBLive']<pt.lblivetimecut) | (dfz['PassGRL']==0)].index)
53  if len(dfz) == 0:
54  print("No valid LBs found. Exiting")
55  return
56 
57  dfz['OffDelLumi'] = dfz['OffLumi']*dfz['LBFull']
58 
59  # Add by groups of 20 LBs or pileup bins: scale by livetime, square errors, add, unscale livetime
60  # overall ratio against ATLAS after livetime scaling
61  for entry in [Lumi, LumiErr, 'OffLumi']:
62  dfz[entry] *= dfz['LBLive']
63  normalisation = dfz[Lumi].sum() / dfz['OffLumi'].sum()
64  dfz[LumiErr] *= dfz[LumiErr]
65  if args.usemu:
66  dfz['OffMu'] = dfz['OffMu'].astype(int)
67  dfz = dfz.groupby(['OffMu']).sum()
68  else:
69  dfz['LBNum'] = (dfz['LBNum']//20)*20
70  dfz = dfz.groupby(['LBNum']).sum()
71  dfz[LumiErr] = np.sqrt(dfz[LumiErr])
72  for entry in [Lumi, LumiErr, 'OffLumi']:
73  dfz[entry] /= dfz['LBLive']
74 
75  print(f"{Lumi}/OffLumi mean ratio = {normalisation:.3f}")
76 
77  if args.t0:
78  translist = []
79  timeformat = '%y/%m/%d %H:%M:%S'
80  import time
81  for k in range(len(dfz)):
82  thisrow = dfz.iloc[k]
83  lb = thisrow.name
84  lbselector = (lb <= dfz0['LBNum']) & (dfz0['LBNum'] < lb+20)
85  translist.append({'FillNum' : dfz0[lbselector]['FillNum'].iloc[0],
86  'beginTime' : time.strftime(timeformat,
87  time.gmtime(dfz0[lbselector]['LBStart'].iloc[0])),
88  'endTime': time.strftime(timeformat,
89  time.gmtime(dfz0[(dfz0['LBNum']//20)*20 == lb]['LBEnd'].iloc[-1])),
90  'ZmumuRate': thisrow['ZmumuRate']/thisrow['LBLive'],
91  'instDelLumi': thisrow['OffDelLumi']/thisrow['LBFull']/1e3, # time-averaged instantaneous delivered lumi
92  'delLumi': thisrow['OffLumi']/1e3, # livetime * instantaneous delivered lumi
93  'ZDel': thisrow['ZmumuRate'] # after above, this variable is yield not rate
94  })
95  pdn = pd.DataFrame.from_records(translist)
96  pdn.to_csv(os.path.join(args.outdir, 'zrate.csv'), header=False, index=False)
97 
98  if args.usemu:
99  leg = R.TLegend(0.6, 0.33, 0.75, 0.5)
100  xtitle = "<#mu>"
101  outfile = channel+"ATLAS_vs_mu"
102  else:
103  leg = R.TLegend(0.62, 0.75, 0.75, 0.9)
104  xtitle = "Luminosity Block Number"
105  outfile = channel+"ATLAS_vs_lb"
106 
107  if args.absolute:
108  outfile += "_abs"
109  normalisation = 1.
110 
111  arr_bins = array('d', dfz.index)
112  arr_zlumi = array('d', dfz[Lumi] / normalisation)
113  arr_zlumi_err = array('d', dfz[LumiErr] / normalisation)
114  arr_rat = array('d', dfz[Lumi] / dfz['OffLumi'] / normalisation)
115  arr_rat_err = array('d', dfz[LumiErr] / dfz['OffLumi'] / normalisation)
116  arr_olumi = array('d', dfz['OffLumi'])
117 
118  hz = R.TGraphErrors(len(arr_bins), arr_bins, arr_zlumi, R.nullptr, arr_zlumi_err)
119  ho = R.TGraphErrors(len(arr_bins), arr_bins, arr_olumi, R.nullptr, R.nullptr)
120  hr = R.TGraphErrors(len(arr_bins), arr_bins, arr_rat, R.nullptr, arr_rat_err)
121 
122  ho.SetLineColor(R.kAzure)
123  ho.SetLineWidth(3)
124 
125  c1 = R.TCanvas()
126 
127  pad1 = R.TPad("pad1", "pad1", 0, 0, 1, 1)
128  pad1.SetBottomMargin(0.3)
129  pad1.SetFillStyle(4000)
130  pad1.Draw()
131  pad1.cd()
132  pad1.RedrawAxis()
133  hz.GetXaxis().SetLabelSize(0)
134 
135  xmin = hz.GetXaxis().GetXmin()
136  xmax = hz.GetXaxis().GetXmax()
137 
138  hz.SetMarkerStyle(4)
139  hz.Draw('ap')
140  ho.Draw("same L")
141  hz.Draw('same p')
142  hz.GetYaxis().SetTitle("Luminosity [10^{33} cm^{-2}s^{-1}]")
143  hz.GetXaxis().SetTitle(xtitle)
144  hz.GetXaxis().SetTitleOffset(0.8)
145  ymax = hz.GetHistogram().GetMaximum()
146  ymin = hz.GetHistogram().GetMinimum()
147  if not args.usemu:
148  hz.GetYaxis().SetRangeUser(ymin*0.8, ymax*1.4)
149 
150  leg.SetBorderSize(0)
151  leg.SetTextSize(0.055)
152  if args.absolute:
153  leg.AddEntry(hz, "L_{"+LumiString+"}", "ep")
154  else:
155  leg.AddEntry(hz, "L_{"+LumiString+"}^{normalised to L_{ATLAS}^{fill}}", "ep")
156  leg.AddEntry(ho, "L_{ATLAS}", "l")
157  leg.Draw()
158 
159  pad2 = R.TPad("pad2", "pad2", 0, 0, 1, 1)
160  pad2.SetTopMargin(0.72)
161  pad2.SetBottomMargin(0.1)
162  pad2.SetFillStyle(4000)
163  pad2.Draw()
164  pad2.cd()
165 
166  hr.Draw("ap0")
167  hr.GetYaxis().SetTitle("Ratio")
168  hr.GetXaxis().SetTitle(xtitle)
169  hr.GetXaxis().SetTitleOffset(0.865)
170 
171  ymin, ymax = 0.95, 1.05
172  median = np.median(arr_rat)
173  spread = np.percentile(abs(arr_rat - median), 68)
174  if spread > 0.03: ymin, ymax = 0.9, 1.1
175  if args.absolute and args.t0: ymin, ymax = 0.9, 1.1
176  hr.GetYaxis().SetRangeUser(ymin, ymax)
177 
178  line0 = R.TLine(xmin, 1.0, xmax, 1.0)
179  line0.SetLineStyle(2)
180  line0.Draw()
181 
182  line1 = R.TLine(xmin, (ymin+1.)/2., xmax, (ymin+1.)/2.)
183  line1.SetLineStyle(2)
184  line1.Draw()
185 
186  line2 = R.TLine(xmin, (ymax+1.)/2., xmax, (ymax+1.)/2.)
187  line2.SetLineStyle(2)
188  line2.Draw()
189 
190  hr.GetYaxis().SetNdivisions(3)
191 
192  pt.drawAtlasLabel(0.2, 0.88, "Internal")
193  if not args.t0:
194  pt.drawText(0.2, 0.82, pt.get_yearsqrtstxt(run_number), size=22)
195  pt.drawText(0.2, 0.77, "LHC Fill " + str(lhc_fill), size=22)
196  pt.drawText(0.2, 0.72, LumiString + " counting", size=22)
197 
198  line4 = pt.make_bands(arr_bins, spread, median)
199  line4.Draw("same 3")
200  hr.Draw("same ep0")
201 
202  if not args.t0:
203  c1.SaveAs(os.path.join(outdir, outfile + ".pdf"))
204  else:
205  rfo.WriteTObject(c1, outfile)
206  if channel == 'Zmumu':
207  rfo.WriteTObject(hz, 'z_lumi')
208  rfo.WriteTObject(hr, 'z_lumi_ratio')
209  c1.Clear()
210 
211 
212  #Plot ratio with fit
213  c2 = R.TCanvas()
214  hr.GetXaxis().SetTitleOffset(1)
215  hr.Draw('ap0')
216 
217  hr.Fit('pol0', 'q0')
218  hr.GetFunction('pol0').SetLineColor(R.kRed)
219 
220  hr.GetYaxis().SetTitle("Ratio")
221  hr.GetXaxis().SetTitle(xtitle)
222  hr.GetYaxis().SetRangeUser(0.9, 1.1)
223  hr.GetYaxis().SetNdivisions()
224 
225  mean = hr.GetFunction("pol0").GetParameter(0)
226  line0 = pt.make_bands(arr_bins, spread, median)
227  line0.Draw("same 3")
228  hr.Draw("same ep0")
229  hr.GetFunction('pol0').Draw('same l')
230 
231  pt.drawAtlasLabel(0.2, 0.88, "Internal")
232  if not args.t0:
233  pt.drawText(0.2, 0.82, pt.get_yearsqrtstxt(run_number), size=22)
234  pt.drawText(0.2, 0.77, "LHC Fill " + str(lhc_fill), size=22)
235  pt.drawText(0.2, 0.72, LumiString + " counting", size=22)
236 
237  leg = R.TLegend(0.17, 0.2, 0.90, 0.3)
238  leg.SetBorderSize(0)
239  leg.SetTextSize(0.05)
240  leg.SetNColumns(3)
241  leg.AddEntry(hr, "L_{"+LumiString+"}/L_{ATLAS}", "ep")
242  leg.AddEntry(hr.GetFunction("pol0"), f"Mean = {mean:.3f}", "l")
243  leg.AddEntry(line0, "68% band", "f")
244  leg.Draw()
245 
246  if not args.t0:
247  c2.SaveAs(os.path.join(outdir, outfile+"_ratio.pdf"))
248  else:
249  rfo.WriteTObject(c2, f'{outfile}_ratio')
250 
251  return
252 

◆ plot_ratio()

def plotting.luminosity.plot_ratio ( )

Definition at line 253 of file luminosity.py.

253 def plot_ratio():
254  dfz = pd.read_csv(infilename, delimiter=',')
255  if dfz.empty:
256  print('No data in file', infilename, ', exiting.')
257  return
258 
259  run_number = dfz.RunNum[0]
260  lhc_fill = dfz.FillNum[0]
261 
262  if args.t0:
263  rfo = R.TFile.Open(os.path.join(outdir, 'zlumi.root'), 'RECREATE')
264 
265  dfz = dfz.drop(dfz[(dfz.ZeeLumi == 0) | (dfz.ZmumuLumi == 0)].index)
266  dfz = dfz.drop(dfz[(dfz['LBLive']<pt.lblivetimecut) | (dfz['PassGRL']==0)].index)
267  if len(dfz) == 0:
268  print("No valid LBs found. Exiting")
269  return
270 
271  # Add by groups of 20 LBs or pileup bins: scale by livetime, square errors, add, unscale livetime
272  for entry in ['ZeeLumi','ZmumuLumi','ZeeLumiErr','ZmumuLumiErr']:
273  dfz[entry] *= dfz['LBLive']
274  for entry in ['ZeeLumiErr','ZmumuLumiErr']:
275  dfz[entry] *= dfz[entry]
276  if args.usemu:
277  dfz['OffMu'] = dfz['OffMu'].astype(int)
278  dfz = dfz.groupby(['OffMu']).sum()
279  else:
280  dfz['LBNum'] = (dfz['LBNum']//20)*20
281  dfz = dfz.groupby(['LBNum']).sum()
282  for entry in ['ZeeLumiErr','ZmumuLumiErr']:
283  dfz[entry] = np.sqrt(dfz[entry])
284  for entry in ['ZeeLumi','ZmumuLumi','ZeeLumiErr','ZmumuLumiErr']:
285  dfz[entry] /= dfz['LBLive']
286 
287  arr_bins = array('d', dfz.index)
288  arr_rat = array('d', dfz['ZeeLumi'] / dfz['ZmumuLumi'])
289  arr_rat_err = array('d', (dfz['ZeeLumi'] / dfz['ZmumuLumi']) * np.sqrt(pow(dfz['ZeeLumiErr']/dfz['ZeeLumi'], 2) + pow(dfz['ZmumuLumiErr']/dfz['ZmumuLumi'], 2)))
290 
291  gr = R.TGraphErrors(len(arr_rat), arr_bins, arr_rat, R.nullptr, arr_rat_err)
292 
293  c1 = R.TCanvas()
294  gr.SetTitle("")
295  gr.Draw("ap")
296 
297  if args.usemu:
298  xtitle = "<#mu>"
299  outfile = "ZeeZmm_ratio_vs_mu.pdf"
300  else:
301  xtitle = "Luminosity Block Number"
302  outfile = "ZeeZmm_ratio_vs_lb.pdf"
303 
304  gr.GetXaxis().SetTitle(xtitle)
305 
306  gr.GetYaxis().SetTitle(pt.Leemumuratiolabel)
307 
308  ymin, ymax = 0.85, 1.15
309  median = np.median(arr_rat)
310  spread = np.percentile(abs(arr_rat - median), 68)
311  if spread > 0.05: ymin, ymax = 0.75, 1.25
312  gr.GetYaxis().SetRangeUser(ymin, ymax)
313 
314  gr.Fit("pol0", "q0")
315  gr.GetFunction("pol0").SetLineColor(R.kRed)
316 
317  mean = gr.GetFunction("pol0").GetParameter(0)
318  line1 = pt.make_bands(arr_bins, spread, median)
319  line1.Draw("same 3")
320  gr.GetFunction("pol0").Draw("same l")
321  gr.Draw("same ep")
322 
323  pt.drawAtlasLabel(0.2, 0.88, "Internal")
324  if not args.t0:
325  pt.drawText(0.2, 0.82, pt.get_yearsqrtstxt(run_number), size=22)
326  pt.drawText(0.2, 0.77, "LHC Fill " + str(lhc_fill), size=22)
327 
328  leg = R.TLegend(0.17, 0.2, 0.90, 0.3)
329  leg.SetBorderSize(0)
330  leg.SetTextSize(0.05)
331  leg.SetNColumns(3)
332  leg.AddEntry(gr, pt.Leemumuratiolabel, "ep")
333  leg.AddEntry(gr.GetFunction("pol0"), f"Mean = {mean:.3f}", "l")
334  leg.AddEntry(line1, "68% band", "f")
335  leg.Draw()
336 
337  if not args.t0:
338  c1.SaveAs(os.path.join(outdir, outfile))
339  else:
340  rfo.WriteTObject(c1, 'zeezmmratio')
341 

Variable Documentation

◆ action

plotting.luminosity.action

Definition at line 17 of file luminosity.py.

◆ args

plotting.luminosity.args = parser.parse_args()

Definition at line 22 of file luminosity.py.

◆ help

plotting.luminosity.help

Definition at line 15 of file luminosity.py.

◆ infilename

plotting.luminosity.infilename = args.infile

Definition at line 23 of file luminosity.py.

◆ outdir

plotting.luminosity.outdir = args.outdir

Definition at line 24 of file luminosity.py.

◆ parser

plotting.luminosity.parser = argparse.ArgumentParser()

Definition at line 14 of file luminosity.py.

◆ str

plotting.luminosity.str

Definition at line 15 of file luminosity.py.

◆ type

plotting.luminosity.type

Definition at line 15 of file luminosity.py.

convertTimingResiduals.sum
sum
Definition: convertTimingResiduals.py:55
plotBeamSpotVxVal.range
range
Definition: plotBeamSpotVxVal.py:194
print
void print(char *figname, TCanvas *c1)
Definition: TRTCalib_StrawStatusPlots.cxx:26
array
str
Definition: BTagTrackIpAccessor.cxx:11
plotting.luminosity.main
def main()
Definition: luminosity.py:26
pow
constexpr int pow(int base, int exp) noexcept
Definition: ap_fixedTest.cxx:15
plotting.luminosity.plot_channel
def plot_channel(channel)
Definition: luminosity.py:32
plotting.luminosity.plot_ratio
def plot_ratio()
Definition: luminosity.py:253
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