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readDC_and_plot.py
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readDC_and_plot.py
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#!/usr/bin/python
import os
import sys
import subprocess
import operator
from ROOT import TFile, TH1F, TCanvas, gStyle, TLine
from commands import getstatusoutput
from operator import itemgetter
# maximum number of systematics to consider and to plot
MAXSYST = 300
MAXSYSTPLOT = 20
# ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ----
def getLimitFromFile (filename) :
filenameResult = filename+".limit.txt"
print " >> file: "+filenameResult
f = open (filenameResult, 'r')
calcLimit = f.read()
isThereTheLimit = False
for line in calcLimit.split ('\n') :
if line.find ('Expected 50.0') != -1 :
isThereTheLimit = True
if isThereTheLimit :
thisLimit = [line for line in calcLimit.split ('\n') if line.find ('Expected 50.0') != -1][0].split ()[4]
else :
thisLimit = -1.
print "thisLimit = "+str(thisLimit)
return thisLimit
# ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ----
def clean (basename) :
getstatusoutput('rm ./' + basename + '*')
# ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ----
def lookAtSystematics (datacardname) :
# open the datacard file
# ---- ---- ---- ---- ---- ---- ---- ----
print 'Opening original input datacard: ', datacardname
lines = open (datacardname, 'r').read().split ('\n')
nametag = datacardname.split ('/')[-1].replace ('.txt', '')
thepath = datacardname.replace (nametag + '.txt', '')
# separate header and systematics
# ---- ---- ---- ---- ---- ---- ---- ----
gStyle.SetGridStyle (1)
gStyle.SetGridColor (15)
# gStyle.SetGridWidth (float (0.5))
systime = 0
header = []
systematics = []
for linea in lines:
if '---' in linea : continue
if systime == 0 :
header.append (linea)
if linea.split (' ')[0] == 'rate' :
systime = 1
else:
systematics.append (linea)
systematics = [elem for elem in systematics if len (elem.split ()) > 0]
# get the actual result with the original datacard
# ---- ---- ---- ---- ---- ---- ---- ---- ---- ----
nominalLimit = getLimitFromFile (datacardname)
# remove, one at a time, one systematic
# ---- ---- ---- ---- ---- ---- ---- ---- ---- ----
removingLimits = {}
removingLimits['NOMINAL'] = nominalLimit
syslist = []
syslist.append ('NOMINAL')
for it in range (min(len (systematics),MAXSYST)) :
elements = systematics[it].split ()
syslist.append (systematics[it].split ()[0])
if len (elements) == 0 : continue
filename = thepath + 'tempo.remove.' + str (it) + '.' + systematics[it].split ()[0] + '.' + nametag
#f = open(filename, 'w')
#for linea in header: f.write (linea + '\n')
#for it1 in range (min(len (systematics),MAXSYST)) :
#if (it1 == it) : continue
#if len (systematics[it1].split ()) == 0 : continue
#f.write (systematics[it1] + '\n')
#f.close ()
thisLimit = getLimitFromFile (filename)
removingLimits[systematics[it].split ()[0]] = thisLimit
# get the result with no systematics
# ---- ---- ---- ---- ---- ---- ---- ---- ---- ----
filename = thepath + 'tempo.stats.' + str (0.) + '.txt'
#f = open(filename, 'w')
#for linea in header: f.write (linea + '\n')
#f.close ()
statsLimit = getLimitFromFile (filename)
addingLimits = {}
addingLimits['NOMINAL'] = statsLimit
# add, one at a time, only one systematic source
# ---- ---- ---- ---- ---- ---- ---- ---- ---- ----
for it in range (min(len (systematics),MAXSYST)) :
elements = systematics[it].split ()
if len (elements) == 0 : continue
filename = thepath + 'tempo.add.' + str (it) + '.' + systematics[it].split ()[0] + '.' + nametag
#f = open(filename, 'w')
#for linea in header: f.write (linea + '\n')
#f.write (systematics[it] + '\n')
#f.close ()
thisLimit = getLimitFromFile (filename)
addingLimits[systematics[it].split ()[0]] = thisLimit
# filling histograms
# ---- ---- ---- ---- ---- ---- ---- ---- ---- ----
#TGaxis::SetMaxDigits(3)
gStyle.SetPadBottomMargin(0.50)
gStyle.SetPadLeftMargin (0.20)
gStyle.SetPadRightMargin (0.01)
gStyle.SetOptTitle(0)
gStyle.SetOptStat ( 0)
gStyle.SetStatBorderSize( 0)
gStyle.SetStatColor ( 10)
gStyle.SetStatFont ( 42)
gStyle.SetStatX (0.94)
gStyle.SetStatY (0.91)
gStyle . cd()
h_removing = TH1F ('removing', 'removing', min(len (systematics),MAXSYSTPLOT), 0, min(len (systematics),MAXSYSTPLOT))
h_removing.SetMarkerStyle (20)
h_removing.SetMarkerColor (9)
h_removing.SetMarkerSize (2)
h_removing.GetYaxis().SetLabelFont(42)
h_removing.GetXaxis().SetLabelFont(42)
h_removing.GetXaxis().SetLabelSize(0.035)
h_adding = TH1F ('adding', 'adding', min(len (systematics),MAXSYSTPLOT), 0, min(len (systematics),MAXSYSTPLOT))
h_adding.SetMarkerStyle (4)
h_adding.SetMarkerColor (9)
h_adding.SetMarkerSize (2)
h_adding.GetYaxis().SetLabelFont(42)
h_adding.GetXaxis().SetLabelFont(42)
h_adding.GetXaxis().SetLabelSize(0.035)
binId = 1
for syst in syslist:
if binId <= min(len (systematics),MAXSYSTPLOT) :
h_removing.GetXaxis ().SetBinLabel (binId, syst)
h_removing.SetBinContent (binId, float (removingLimits[syst]))
h_adding.GetXaxis ().SetBinLabel (binId, syst)
h_adding.SetBinContent (binId, float (addingLimits[syst]))
#print "binId = "+str(binId)
binId += 1
h_sorted_adding = TH1F ('sorted_adding', 'sorted_adding', min(len (systematics),MAXSYSTPLOT), 0, min(len (systematics),MAXSYSTPLOT))
h_sorted_adding.SetMarkerStyle (4)
h_sorted_adding.SetMarkerColor (9)
h_sorted_adding.SetMarkerSize (2)
h_sorted_removing = TH1F ('sorted_removing', 'sorted_removing', min(len (systematics),MAXSYSTPLOT), 0, min(len (systematics),MAXSYSTPLOT))
h_sorted_removing.SetMarkerStyle (20)
h_sorted_removing.SetMarkerColor (9)
h_sorted_removing.SetMarkerSize (2)
#adding_dummy = sorted ([(k, v) for k, v in addingLimits.iteritems ()], key=itemgetter (1))
adding_dummy = sorted ([(k, v) for k, v in addingLimits.iteritems ()], key=itemgetter (1), reverse=True)
sorted_syslist = [k[0] for k in adding_dummy]
binId = 1
for syst in sorted_syslist:
if binId <= min(len (systematics),MAXSYSTPLOT) :
h_sorted_removing.GetXaxis ().SetBinLabel (binId, syst)
h_sorted_removing.SetBinContent (binId, float (removingLimits[syst]))
h_sorted_adding.GetXaxis ().SetBinLabel (binId, syst)
h_sorted_adding.SetBinContent (binId, float (addingLimits[syst]))
binId += 1
# final plotting and saving
# ---- ---- ---- ---- ---- ---- ---- ----
can = TCanvas ('can', 'can', 20 * min(len (systematics),MAXSYSTPLOT), 400)
frac = float (600) / 20. * float (min(len (systematics),MAXSYSTPLOT))
can.SetMargin (0.1 * float (frac), 0.025 * float (frac), 0.5, 0.1) #LRBT
can.SetGridx ()
l_nominal = TLine (0., float (nominalLimit), float (min(len (systematics),MAXSYSTPLOT)), float (nominalLimit))
l_nominal.SetLineColor (2)
# l_nominal.SetLineWidth (float (1))
l_stats = TLine (0., float (statsLimit), float (min(len (systematics),MAXSYSTPLOT)), float (statsLimit))
l_stats.SetLineColor (2)
# l_stats.SetLineWidth (float (1))
bkg = can.DrawFrame (0, h_adding.GetBinContent (1) * 0.9, min(len (systematics),MAXSYSTPLOT), h_removing.GetBinContent (1) * 1.1)
bkg.GetXaxis ().Set (min(len (systematics),MAXSYSTPLOT), 0, min(len (systematics),MAXSYSTPLOT))
for i in range (0, min(len (systematics),MAXSYSTPLOT)) :
bkg.GetXaxis ().SetBinLabel (i+1, syslist[i])
bkg.GetYaxis().SetLabelFont(42);
bkg.GetXaxis().SetLabelFont(42);
bkg.GetXaxis().SetLabelSize(0.035);
bkg.GetXaxis().LabelsOption ("v")
bkg.SetTitle (nametag)
bkg.GetYaxis ().SetTitle ('exp limit')
bkg.Draw ()
h_adding.GetYaxis().SetLabelFont(42)
h_adding.GetXaxis().SetLabelFont(42)
h_adding.GetXaxis().SetLabelSize(0.035)
h_adding.GetXaxis().LabelsOption ("v")
h_removing.GetYaxis().SetLabelFont(42)
h_removing.GetXaxis().SetLabelFont(42)
h_removing.GetXaxis().SetLabelSize(0.035)
h_removing.GetXaxis().LabelsOption ("v")
h_sorted_adding.GetYaxis().SetLabelFont(42)
h_sorted_adding.GetXaxis().SetLabelFont(42)
h_sorted_adding.GetXaxis().SetLabelSize(0.035)
h_sorted_adding.GetXaxis().LabelsOption ("v")
h_sorted_removing.GetYaxis().SetLabelFont(42)
h_sorted_removing.GetXaxis().SetLabelFont(42)
h_sorted_removing.GetXaxis().SetLabelSize(0.035)
h_sorted_removing.GetXaxis().LabelsOption ("v")
can.SetGrid()
#h_adding.Draw ('P')
l_nominal.Draw ('same')
l_stats.Draw ('same')
h_adding.Draw ('Psame')
h_removing.Draw ('Psame')
#can.Print ('result.' + nametag + '.pdf', 'pdf')
#can.Print ('result.' + nametag + '.png', 'png')
can.SaveAs ('result.' + nametag + '.pdf')
can.SaveAs ('result.' + nametag + '.png')
bkg_sorted = bkg.Clone ('bkg_sorted')
for i in range (0, min(len (systematics),MAXSYSTPLOT)) :
bkg_sorted.GetXaxis ().SetBinLabel (i+1, sorted_syslist[i])
bkg_sorted.GetYaxis().SetLabelFont(42);
bkg_sorted.GetXaxis().SetLabelFont(42);
bkg_sorted.GetXaxis().SetLabelSize(0.035);
bkg_sorted.GetXaxis().LabelsOption ("v")
bkg_sorted.Draw ()
#h_sorted_adding.Draw ('P')
l_nominal.Draw ('same')
l_stats.Draw ('same')
h_sorted_adding.Draw ('Psame')
h_sorted_removing.Draw ('Psame')
#can.Print ('result.sorted.' + nametag + '.pdf', 'pdf')
#can.Print ('result.sorted.' + nametag + '.png', 'png')
can.SaveAs ('result.sorted.' + nametag + '.pdf')
can.SaveAs ('result.sorted.' + nametag + '.png')
outFile = TFile ('outfile.' + nametag + '.root', 'recreate')
outFile.cd ()
h_removing.Write ()
h_adding.Write ()
h_sorted_removing.Write ()
h_sorted_adding.Write ()
outFile.Close ()
#clean (thepath + 'tempo')
#clean ('roostats')
# ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ----
if __name__ == '__main__':
if len (sys.argv) < 2 :
print 'input datacard folder missing\n'
exit (1)
folderName = sys.argv[1].split ('/')[-1] + '_copy'
#result = getstatusoutput ('rm -rf ' + folderName)
#if result[0] == 0 : print 'NB folder ' + folderName + ' cleaned, being replaced'
currentFolder = getstatusoutput ('pwd')[1]
#getstatusoutput ('cp -r ' + sys.argv[1] + ' ./' + folderName)
listOfDatacards = []
for elem in getstatusoutput ('ls ' + str (folderName) + ' | grep -v tempo | grep -v limit | grep -v submit | grep txt')[1].split ('\n'):
listOfDatacards.append (currentFolder + '/' + folderName + '/' + str (elem))
for datacard in listOfDatacards :
lookAtSystematics (datacard)