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FillFlightEventBDT.py
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FillFlightEventBDT.py
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#!/usr/bin/env python
import sys
import os
import os.path
import ROOT
from ROOT import TFile, TTree, TChain, TH1, TH2, TH3, TH1F, TH2F, TH3F, TText
import numpy as np
import commands
import click
from array import array
import math
from math import cos, sin, tan, acos, asin, atan, radians, degrees, log, log10
import subprocess
import healpy as hp
from healpy import pixelfunc as hppf
from pConvertSkyCoords import *
from pCalcAngDist_Catalogue import *
from pFindHEALPix import find_galoff_healpxs
from pLsList import ls_list
ROOT.gROOT.SetBatch()
class Variable:
def __init__(self, name, path_file=None):
self.NAME = name
self.path_file = path_file
self.array = array('f',[0.0])
def get_value(self):
return self.array[0]
dict_var_bdt_default = {'ZDirDown060100': Variable('S20_S025B025_CALE435575RAWE20ZDIR020ZCS000UD000catTwoZDIR_17_UpDownZDir_ZDIR060100_BDTG500D06'),
'ZDirDown020060': Variable('S20_S025B025_CALE435575RAWE20ZDIR020ZCS000UD000catTwoZDIR_17_UpDownZDir_ZDIR020060_BDTG500D06'),
'ZDirUp020050': Variable('T02V200909_IRFBK_020RAWE20wwoTRKwoRWwUpdown0catTwoZ_12Dir_ZDIR020050_BDTG500D06'),#T02V200909_IRFBK_020RAWE20wwoTRKwoRWwUpdown0catTwoZ_11Dir_ZDIR020050_BDTG500D06
'ZDirUp050100': Variable('T02V200909_IRFBK_020RAWE20wwoTRKwoRWwUpdown0catTwoZ_12Dir_ZDIR050100_BDTG500D06')} #'T02V200909_IRFBK_020RAWE20wwoTRKwoRWwUpdown0catTwoZ_11Dir_ZDIR050100_BDTG500D06')}
var_updown_default = Variable('U01_V200909_62IRFBK_020RAWE20woRW_09ZDir_MinNode2_D06_MinNode00005')
def fill_flighteventBDT(hist3D, tree, list_healpxs, nhpside, zmax, dict_var_bdt=dict_var_bdt_default, var_updown=var_updown_default):
"""hist3D: X) log10(Energy) Y) BDT cut Z) Inclination
"""
str_var_used = ''
for k, v in dict_var_bdt.items():
str_var_used += '{k}: {v}\n'.format(k=k,v=v.NAME)
str_var_used += '{k}: {v}\n'.format(k='Updown',v=var_updown.NAME)
tx = TText(.5,.5,str_var_used)
# Setting the branch addresses
for i,v in enumerate(dict_var_bdt.values()):
tree.SetBranchAddress(v.NAME, v.array)
tree.SetBranchAddress(var_updown.NAME, var_updown.array)
# Event loop
for iev, ev in enumerate(tree):
bdt = None
sign_arrival = 1 if var_updown.get_value()>=0 else -1
ra_rad = radians(ev.FT1CalRa)
dec_rad = radians(ev.FT1CalDec)
phi_unsign = ra_rad
theta_unsign = pi/2.-dec_rad
phi_sign = phi_unsign if sign_arrival>0 else phi_unsign - pi
theta_sign = theta_unsign if sign_arrival>0 else pi - theta_unsign
kpix = hppf.ang2pix(nside=nhpside, theta=theta_sign, phi=phi_sign)
if list_healpxs==None or kpix in list_healpxs:
if sign_arrival>0 and ev.Cal1MomZCrossSide840>=0:
if ev.Cal1MomZDir>=0.6 and ev.FT1CalZenithTheta<=zmax['ZDirDown060100']:
bdt = dict_var_bdt['ZDirDown060100']
elif ev.Cal1MomZDir>=0.2 and ev.FT1CalZenithTheta<=zmax['ZDirDown020060']:
bdt = dict_var_bdt['ZDirDown020060']
elif sign_arrival<0:
if ev.Cal1MomZDir>=0.5 and (180.-ev.FT1CalZenithTheta)<=zmax['ZDirUp050100']:
bdt = dict_var_bdt['ZDirUp050100']
elif ev.Cal1MomZDir>=0.2 and (180.-ev.FT1CalZenithTheta)<=zmax['ZDirUp020050']:
bdt = dict_var_bdt['ZDirUp020050']
if bdt is not None:
if iev%1000==0:
print "(L, B) = {s}({l}, {b}); Z = ({s}){z}".format(s=sign_arrival, l=ev.FT1CalL, b=ev.FT1CalB, z=ev.FT1CalZenithTheta)
hist3D.Fill(log10(ev.WP8CalOnlyEnergy), -log10(1.-(1.+bdt.get_value())/2.), ev.Cal1MomZDir*sign_arrival)
return tx
@click.command()
@click.argument('meritpath', type=str)
@click.option('--suffix', '-s', default='')
@click.option('--outdir', '-o', default='.')
#@click.option('--zmax', '-z', default=None, type=float)
@click.option('--region', type=click.Choice(['GalacticOFF', 'AllSky']))
@click.option('--bsub', '-s', is_flag=True, default=False)
def main(meritpath, suffix, outdir, region, bsub):
list_path_filein = ls_list(meritpath)
for path_filein in list_path_filein:
name_log = os.path.basename(path_filein).replace("LPA_", "Hist3D_").replace(".root",".log")
path_dir_log = '{d}/logs'.format(d=outdir)
if not os.path.isdir(path_dir_log):
os.makedirs(path_dir_log)
path_log = '{d}/{n}'.format(d=path_dir_log, n=name_log)
if bsub is True:
cmd = ['bsub', '-o'+path_log, '-JFill'+name_log[-7:-4], '-W300', 'python', '/nfs/farm/g/glast/u/mtakahas/PythonModuleMine/Fermi/FillFlightEventBDT.py', path_filein, '--suffix', suffix, '--outdir', outdir, '--region', region]
print cmd
subprocess.call(cmd)
else:
print 'Input file: {}'.format(meritpath)
# HEALPix
pathCatalogue = "/nfs/farm/g/glast/u/mtakahas/data/catalogue/gll_psch_v13.fit" #"/disk/gamma/cta/store/takhsm/FermiData/catalogue/gll_psch_v09.fit"
NHPSIDE_OFF = 16
list_galoff_healpxs = None
if region=='GalacticOFF':
list_galoff_healpxs = find_galoff_healpxs(NHPSIDE_OFF, 0, pathCatalogue)
elif region=='AllSky':
list_galoff_healpxs = None
else:
print 'Region {0} is UNACCEPTABLE!!'.format(region)
return 1
print 'HEALPix pixels:\n{}'.format(list_galoff_healpxs)
# Input
filetree = TFile(meritpath, "READ")
print 'File {} is opened.'.format(filetree.GetName())
filetree.cd()
treeevt = filetree.Get("MeritTuple")
print 'Tree {} is found.'.format(treeevt.GetName())
# Output
name_fileout = os.path.basename(meritpath).replace("LPA_", "Hist3D_{0}_".format(region))
path_fileout = '/'.join([outdir, name_fileout])
fileout = TFile(path_fileout, "RECREATE")
print "Output file {} is recreated".format(path_fileout)
fileout.cd()
# Event filling
hist = TH3F("Events", "Events;log_{10}E;BDT;#cos(#theta)", 28, 4.35, 5.75, 2000, 0, 5, 100, -1., 1.)
tx = fill_flighteventBDT(hist3D=hist, tree=treeevt, list_healpxs=list_galoff_healpxs, nhpside=NHPSIDE_OFF, zmax={'ZDirDown060100': 90., 'ZDirDown020060': 90., 'ZDirUp050100':109.,'ZDirUp020050':109.})
hist.Write()
tx.Write()
if __name__ == '__main__':
main()