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plotLayerHistos.py
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plotLayerHistos.py
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#!/bin/env python
# Python imports
import os
import sys
import json
import numpy as np
import collections
# File location
# CRAB output dir: /storage/data/cms/store/user/obondu/CRAB_PrivateMC/crab_CalibTreesLayerAnalysis/170622_161745/0000/
histdir = "/home/fynu/obondu/TRK/CMSSW_9_2_3_patch2/src/CalibTracker/HIPAnalysis/test"
histfile = "histos_296173.root"
plotdir = "170622_perLayer"
# ROOT setup
import ROOT
from ROOT import TFile, TCanvas, TLatex, TLegend
#ROOT.gROOT.Reset()
ROOT.gROOT.SetBatch()
ROOT.gROOT.ProcessLine(".x setTDRStyle.C")
ROOT.gStyle.SetOptTitle(0)
ROOT.gStyle.SetOptStat(0)
ROOT.TGaxis.SetMaxDigits(3)
c1 = TCanvas()
c2 = TCanvas("c2", "c2", 1200, 600)
if not os.path.exists(plotdir):
os.makedirs(plotdir)
# kBird palette
stops = np.array([0.0000, 0.1250, 0.2500, 0.3750, 0.5000, 0.6250, 0.7500, 0.8750, 1.0000])
red = np.array([0.2082, 0.0592, 0.0780, 0.0232, 0.1802, 0.5301, 0.8186, 0.9956, 0.9764])
green = np.array([0.1664, 0.3599, 0.5041, 0.6419, 0.7178, 0.7492, 0.7328, 0.7862, 0.9832])
blue = np.array([0.5293, 0.8684, 0.8385, 0.7914, 0.6425, 0.4662, 0.3499, 0.1968, 0.0539])
ROOT.TColor.CreateGradientColorTable(9, stops, red, green, blue, 255, 1)
layers = []
#layers += ["TIDP_D%i" % i for i in xrange(1,4)]
#layers += ["TIDM_D%i" % i for i in xrange(1,4)]
#layers += ["TECP_W%i" % i for i in xrange(1,10)]
#layers += ["TECM_W%i" % i for i in xrange(1,10)]
#layers += ["TOB_L%i" % i for i in xrange(1,7)]
#layers += ["TIB_L%i" % i for i in xrange(1,5)]
layers = ["TOB_L%i" % i for i in xrange(1,2)] # to do only TOB_L1
#lumisections = [x * 100 for x in xrange(0,20)]
#lumisections = [x * 100 for x in xrange(0,5)]
lumisections = [
[1, 100],
[100, 200]
]
print 'layers= ', layers
print 'lumisections= ', lumisections
runs = collections.OrderedDict()
runs[296173] = {
"color": ROOT.kGreen+1,
"marker": 24,
"intL": "43.1 /pb",
"initialLumi": "2.81e33 cm^{-2}/s",
"date": "06/06/17",
"comments": "",
}
f = TFile(os.path.join(histdir, histfile))
def GetKeyNames( self, dir = "" ):
self.cd(dir)
return [key.GetName() for key in ROOT.gDirectory.GetListOfKeys()]
TFile.GetKeyNames = GetKeyNames
keyList = f.GetKeyNames('')
##print "\nKeys in file:", keyList
#for k in keyList:
# if ('chargeoverpath' in k) and ('vs_bx' not in k):
# print f.Get(k).ClassName(), k
plots = collections.OrderedDict()
plots['meanChargeoverpath_vs_bx_zoomed'] = {
'histname': 'h_chargeoverpath_vs_bx',
'class': 'TH2',
'y-max': 600,
'y-min': 350,
'x-min': 1050,
'x-max': 1300,
'x-title': 'bx number',
'y-title': 'charge / cm',
'rebin': 1,
}
plots['chargeoverpath_vs_bx'] = {
'histname': 'h_chargeoverpath_vs_bx',
'class': 'TH2',
'rebin': 10,
'y-max': 600,
'y-min': 350,
'x-min': 0,
'x-max': 3600,
'x-title': 'bx number',
'y-title': 'charge / cm',
}
plots['chargeoverpath'] = {
'histname': 'h_chargeoverpath',
'class': 'TH1',
'norm': '1',
'x-min': 0,
'x-max': 1000,
'xrebin': 10,
'y-max': 0.075,
'y-log': False,
# 'y-max': 9.0,
# 'y-log': True,
'legendColumns': 1,
'x-title': 'charge / cm',
}
#bx_list = [60] #, 116, 199, 255, 338, 394] #, 477, 533, 616, 672, 803, 589, 942]
#bxs = []
bxs = ['0-3600']
#bxs = ['100-400']
#bxs += ["%i-%i" % (x , x+16) for x in bx_list]
#bxs += ["%i-%i" % (x+16, x+32) for x in bx_list]
#bxs += ["%i-%i" % (x+32, x+48) for x in bx_list]
#bxs += ["%i-%i" % (x , x+24) for x in bx_list]
#bxs += ["%i-%i" % (x+24, x+48) for x in bx_list]
for ilayer, layer in enumerate(layers):
for iplot, plot in enumerate(plots):
print "\nPLOT %i / %i" % (
iplot
+ ilayer * len(plots)
+ 1
, len(layers) * len(plots))
# Do TH2 histos
plotname = 'h_%s_%s' % (plot, layer)
if 'TH2' in plots[plot]['class']:
c2.cd()
legend = TLegend(0.25, 0.72, 0.80, 0.93, "")
legend.SetNColumns(2)
legend.SetFillColor(ROOT.kWhite)
legend.SetLineColor(ROOT.kWhite)
legend.SetShadowColor(ROOT.kWhite)
for irun, run in enumerate(runs):
for ilumisection, lumisection in enumerate(lumisections):
for ibx, bx in enumerate(bxs):
# for ibx, bx in enumerate(bx_list):
for k in keyList:
if plots[plot]['histname'] not in k:
continue
if layer not in k or str(run) not in k:
continue
# if 'LS_%i-%i_%s' % (lumisection[0], lumisection[1], layer) not in k:
if '_%i-%i_%s' % (lumisection[0], lumisection[1], layer) not in k:
continue
if bx not in k:
continue
h = f.Get(k)
if h.GetEntries() == 0:
# print 'empty histo, skipping'
continue
if 'TH2' not in h.ClassName():
continue
drawoptions = ''
print '\t', layer, run, h.ClassName(), k
if 'rebin' in plots[plot]:
h.RebinX(plots[plot]['rebin'])
# print "rebinning"
p = h.ProfileX()
p.SetLineColor(runs[run]['color'] + ilumisection + ibx*2)
p.SetMarkerColor(runs[run]['color'] + ilumisection + ibx*2)
p.SetMarkerStyle(runs[run]['marker'] + ilumisection + ibx*2)
p.GetYaxis().SetTitle(h.GetYaxis().GetTitle())
if 'x-title' in plots[plot]:
p.GetXaxis().SetTitle(plots[plot]['x-title'])
if 'y-title' in plots[plot]:
p.GetYaxis().SetTitle(plots[plot]['y-title'])
if 'y-min' in plots[plot]:
p.SetMinimum(plots[plot]['y-min'])
if 'y-max' in plots[plot]:
p.SetMaximum(plots[plot]['y-max'])
if 'x-max' in plots[plot]:
p.GetXaxis().SetRangeUser(plots[plot]['x-min'], plots[plot]['x-max'])
c2.SetGrid()
if plots[plot].get('y-log', False):
c2.SetLogy(1)
else:
c2.SetLogy(0)
if irun > 0 or ilumisection > 0 or ibx > 0:
drawoptions ='same'
legend.SetHeader(layer)
p.Draw(drawoptions)
legend.AddEntry(p.GetName(), '%i %s ls:%i-%i bx:%s' % (run, runs[run]['comments'], lumisection[0], lumisection[1], bx), 'lp')
# legend.AddEntry(p.GetName(), '%i LS %i-%i (%.2f - %.2f e33 cm^{-2}/s)' % (run, lumisection[0], lumisection[1], instLumi[run][lumisection[0]], instLumi[run][lumisection[1]]), 'lp')
ROOT.gPad.Modified()
ROOT.gPad.Update()
# end of loop over histos
# end of loop over bx intervals
# end of loop of lumisections
# end of loop over runs
latexLabel = TLatex()
latexLabel.SetTextSize(0.75 * c1.GetTopMargin())
latexLabel.SetNDC()
latexLabel.SetTextFont(42) # helvetica
# latexLabel.DrawLatex(0.27, 0.96, layer)
legend.Draw()
c2.Print(plotdir + "/" + plotname + ".png")
c2.Print(plotdir + "/" + plotname + ".pdf")
c2.Clear()
# end of work on TH2
# Do TH1 histos
if 'TH1' in plots[plot]['class']:
c1.cd()
legend = TLegend(0.15, 0.72, 0.80, 0.93, "")
legend.SetNColumns(2)
legend.SetFillColor(ROOT.kWhite)
legend.SetLineColor(ROOT.kWhite)
legend.SetShadowColor(ROOT.kWhite)
for irun, run in enumerate(runs):
for ilumisection, lumisection in enumerate(lumisections):
for ibx, bx in enumerate(bxs):
# for ibx, bx in enumerate(bx_list):
for k in keyList:
if plot not in k:
continue
if layer not in k or str(run) not in k:
continue
# if 'LS_%i-%i_%s' % (lumisection[0], lumisection[1], layer) not in k:
if '_%i-%i_%s' % (lumisection[0], lumisection[1], layer) not in k:
continue
if bx not in k:
continue
h = f.Get(k)
if h.GetEntries() == 0:
# print 'empty histo, skipping'
continue
if 'TH1' not in h.ClassName():
continue
drawoptions = ''
print '\t', layer, run, bx, h.ClassName(), k
# h.RebinX(10)
h.SetLineColor(runs[run]['color'] + ilumisection + ibx)
h.SetLineWidth(2)
norm = plots[plot].get('norm', None)
if 'x-title' in plots[plot]:
h.GetXaxis().SetTitle(plots[plot]['x-title'])
if 'y-title' in plots[plot]:
h.GetYaxis().SetTitle(plots[plot]['y-title'])
if norm == '1':
h.Scale(1. / h.GetEntries())
h.GetYaxis().SetTitle('Norm. to unity')
else:
h.GetYaxis().SetTitle(h.GetYaxis().GetTitle())
c1.SetGrid()
if plots[plot].get('y-log', False):
c1.SetLogy(1)
else:
c1.SetLogy(0)
if irun > 0 or ilumisection > 0 or ibx > 0:
drawoptions ='same'
legend.SetHeader(layer)
if plots[plot].get('xrebin', None):
h.RebinX(plots[plot]['xrebin'])
if 'y-min' in plots[plot]:
h.SetMinimum(plots[plot]['y-min'])
if 'y-max' in plots[plot]:
h.SetMaximum(plots[plot]['y-max'])
if 'x-max' in plots[plot]:
h.GetXaxis().SetRangeUser(plots[plot]['x-min'], plots[plot]['x-max'])
if 'legendColumns' in plots[plot]:
legend.SetNColumns(plots[plot]['legendColumns'])
h.Draw(drawoptions)
legend.AddEntry(h.GetName(), '%i %s ls:%i-%i bx:%s' % (run, runs[run]['comments'], lumisection[0], lumisection[1], bx), 'l')
#legend.AddEntry(h.GetName(), '%i %s' % (run, runs[run]['initialLumi']), 'l')
# legend.AddEntry(h.GetName(), '%i LS %i-%i (%.2f - %.2f e33 cm^{-2}/s)' % (run, lumisection[0], lumisection[1], instLumi[run][lumisection[0]], instLumi[run][lumisection[1]]), 'l')
ROOT.gPad.Modified()
ROOT.gPad.Update()
# end of loop over histos
# end of loop over bx intervals
# end of loop of lumisections
# end of loop over runs
latexLabel = TLatex()
latexLabel.SetTextSize(0.75 * c1.GetTopMargin())
latexLabel.SetNDC()
latexLabel.SetTextFont(42) # helvetica
# latexLabel.DrawLatex(0.27, 0.96, layer)
legend.Draw()
c1.Print(plotdir + "/" + plotname + ".png")
c1.Print(plotdir + "/" + plotname + ".pdf")
c1.Clear()
# end of work on TH2
# end of loop over runs
# end of loop over plots
# end of loop over layer